ctl+0xc1/0x710 [ 2377.075007] ? blkdev_common_ioctl+0x1870/0x1870 [ 2377.075960] ? selinux_file_ioctl+0xb6/0x270 [ 2377.076858] block_ioctl+0xf9/0x140 [ 2377.077582] ? blkdev_read_iter+0x1c0/0x1c0 [ 2377.078474] __x64_sys_ioctl+0x19a/0x210 [ 2377.079287] do_syscall_64+0x33/0x40 [ 2377.080034] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2377.081042] RIP: 0033:0x7f33794bfb19 [ 2377.081775] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2377.085362] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2377.086865] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2377.088260] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2377.089656] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2377.091068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2377.092465] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 [ 2377.123982] blktrace: Concurrent blktraces are not allowed on loop10 [ 2377.125233] blktrace: Concurrent blktraces are not allowed on loop12 01:00:44 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:00:45 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 74) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:00:45 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x106, 0xb91}) 01:00:45 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x6}) 01:00:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 71) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:00:45 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:00:45 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 3) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:00:45 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(0xffffffffffffffff) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0xfdef) r1 = socket$inet(0x2, 0x3, 0x40) sendmmsg$inet(r1, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2377.299910] FAULT_INJECTION: forcing a failure. [ 2377.299910] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2377.302240] CPU: 0 PID: 12667 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2377.303554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2377.305122] Call Trace: [ 2377.305639] dump_stack+0x107/0x167 [ 2377.306341] should_fail.cold+0x5/0xa [ 2377.307084] __alloc_pages_nodemask+0x182/0x600 [ 2377.307960] ? __kmalloc+0x16e/0x390 [ 2377.308664] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2377.309837] ? trace_hardirqs_on+0x5b/0x180 [ 2377.310676] alloc_pages_current+0x187/0x280 [ 2377.311506] relay_open_buf.part.0+0x2a5/0xc00 [ 2377.312369] relay_open+0x531/0xa10 [ 2377.313083] do_blk_trace_setup+0x4cf/0xc10 [ 2377.313887] ? _copy_from_user+0xfb/0x1b0 [ 2377.314684] __blk_trace_setup+0xca/0x180 [ 2377.315466] ? do_blk_trace_setup+0xc10/0xc10 [ 2377.316339] blk_trace_ioctl+0x155/0x290 [ 2377.317100] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2377.318026] ? do_vfs_ioctl+0x283/0x10d0 [ 2377.318778] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2377.319730] ? generic_block_fiemap+0x60/0x60 [ 2377.320542] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2377.321418] blkdev_ioctl+0xc1/0x710 [ 2377.322118] ? blkdev_common_ioctl+0x1870/0x1870 [ 2377.322978] ? selinux_file_ioctl+0xb6/0x270 [ 2377.323786] block_ioctl+0xf9/0x140 [ 2377.324438] ? blkdev_read_iter+0x1c0/0x1c0 [ 2377.325220] __x64_sys_ioctl+0x19a/0x210 [ 2377.325966] do_syscall_64+0x33/0x40 [ 2377.326641] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2377.327556] RIP: 0033:0x7f33794bfb19 [ 2377.328220] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2377.331474] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2377.332850] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2377.334146] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2377.335432] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2377.336707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2377.337097] FAULT_INJECTION: forcing a failure. [ 2377.337097] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2377.337976] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 [ 2377.342912] CPU: 1 PID: 12675 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2377.344403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2377.346194] Call Trace: [ 2377.346771] dump_stack+0x107/0x167 [ 2377.347561] should_fail.cold+0x5/0xa [ 2377.348390] _copy_from_user+0x2e/0x1b0 [ 2377.349253] __do_sys_memfd_create+0x16d/0x450 [ 2377.350265] ? memfd_file_seals_ptr+0x170/0x170 [ 2377.351272] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2377.352406] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2377.353518] do_syscall_64+0x33/0x40 [ 2377.354332] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2377.355435] RIP: 0033:0x7feb56056b19 [ 2377.356240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2377.360350] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2377.362002] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007feb56056b19 [ 2377.363542] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007feb560b00fb [ 2377.365078] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2377.366626] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2377.368161] R13: 00007ffea6c04c8f R14: 000000000000fffe R15: 0000000000022000 [ 2377.370878] blktrace: Concurrent blktraces are not allowed on loop10 [ 2377.372933] FAULT_INJECTION: forcing a failure. [ 2377.372933] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2377.375526] CPU: 1 PID: 12671 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2377.377027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2377.378834] Call Trace: [ 2377.379414] dump_stack+0x107/0x167 [ 2377.380214] should_fail.cold+0x5/0xa [ 2377.381049] __alloc_pages_nodemask+0x182/0x600 [ 2377.382076] ? __kmalloc+0x16e/0x390 [ 2377.382890] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2377.384209] ? trace_hardirqs_on+0x5b/0x180 [ 2377.385155] alloc_pages_current+0x187/0x280 [ 2377.386121] relay_open_buf.part.0+0x2a5/0xc00 [ 2377.387136] relay_open+0x531/0xa10 [ 2377.387944] do_blk_trace_setup+0x4cf/0xc10 [ 2377.388875] ? _copy_from_user+0xfb/0x1b0 [ 2377.389776] __blk_trace_setup+0xca/0x180 [ 2377.390695] ? do_blk_trace_setup+0xc10/0xc10 [ 2377.391714] blk_trace_ioctl+0x155/0x290 [ 2377.392587] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2377.393640] ? do_vfs_ioctl+0x283/0x10d0 [ 2377.394550] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2377.395682] ? generic_block_fiemap+0x60/0x60 [ 2377.396652] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2377.397703] blkdev_ioctl+0xc1/0x710 [ 2377.398519] ? blkdev_common_ioctl+0x1870/0x1870 [ 2377.399547] ? selinux_file_ioctl+0xb6/0x270 [ 2377.400496] block_ioctl+0xf9/0x140 [ 2377.401277] ? blkdev_read_iter+0x1c0/0x1c0 [ 2377.402225] __x64_sys_ioctl+0x19a/0x210 [ 2377.403106] do_syscall_64+0x33/0x40 [ 2377.403903] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2377.405009] RIP: 0033:0x7f5335f9ab19 [ 2377.405812] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2377.409717] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2377.411337] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2377.412819] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2377.414309] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2377.415794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2377.417274] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2377.421828] blktrace: Concurrent blktraces are not allowed on loop12 01:00:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(0xffffffffffffffff) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0xfdef) r1 = socket$inet(0x2, 0x3, 0x40) sendmmsg$inet(r1, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:00:58 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:00:58 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 75) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:00:58 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 72) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:00:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:00:58 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x107, 0xb91}) [ 2390.869087] FAULT_INJECTION: forcing a failure. [ 2390.869087] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2390.870773] CPU: 1 PID: 12693 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2390.871815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2390.873013] Call Trace: [ 2390.873416] dump_stack+0x107/0x167 [ 2390.873991] should_fail.cold+0x5/0xa [ 2390.874557] __alloc_pages_nodemask+0x182/0x600 [ 2390.875256] ? __kmalloc+0x16e/0x390 [ 2390.875814] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2390.876721] ? trace_hardirqs_on+0x5b/0x180 [ 2390.877360] alloc_pages_current+0x187/0x280 [ 2390.878020] relay_open_buf.part.0+0x2a5/0xc00 [ 2390.878718] relay_open+0x531/0xa10 [ 2390.879273] do_blk_trace_setup+0x4cf/0xc10 [ 2390.879871] ? _copy_from_user+0xfb/0x1b0 [ 2390.880489] __blk_trace_setup+0xca/0x180 [ 2390.881097] ? do_blk_trace_setup+0xc10/0xc10 [ 2390.881784] blk_trace_ioctl+0x155/0x290 [ 2390.882386] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2390.883104] ? do_vfs_ioctl+0x283/0x10d0 [ 2390.883713] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2390.884495] ? generic_block_fiemap+0x60/0x60 [ 2390.885146] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2390.885851] blkdev_ioctl+0xc1/0x710 [ 2390.886213] blktrace: Concurrent blktraces are not allowed on loop10 [ 2390.886384] ? blkdev_common_ioctl+0x1870/0x1870 [ 2390.888386] ? selinux_file_ioctl+0xb6/0x270 [ 2390.889054] block_ioctl+0xf9/0x140 [ 2390.889572] ? blkdev_read_iter+0x1c0/0x1c0 [ 2390.890213] __x64_sys_ioctl+0x19a/0x210 [ 2390.890831] do_syscall_64+0x33/0x40 [ 2390.891389] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2390.892108] RIP: 0033:0x7f5335f9ab19 [ 2390.892636] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2390.895155] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2390.896268] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2390.897273] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2390.898282] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2390.899315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2390.900360] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2390.908228] FAULT_INJECTION: forcing a failure. [ 2390.908228] name failslab, interval 1, probability 0, space 0, times 0 [ 2390.910249] CPU: 1 PID: 12696 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2390.911223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2390.912403] Call Trace: [ 2390.912775] dump_stack+0x107/0x167 [ 2390.913319] should_fail.cold+0x5/0xa [ 2390.913879] ? shmem_alloc_inode+0x18/0x40 [ 2390.914515] should_failslab+0x5/0x20 [ 2390.915071] kmem_cache_alloc+0x5b/0x310 [ 2390.915633] ? shmem_destroy_inode+0x70/0x70 [ 2390.916244] shmem_alloc_inode+0x18/0x40 [ 2390.916811] ? shmem_destroy_inode+0x70/0x70 [ 2390.917414] alloc_inode+0x63/0x240 [ 2390.917916] new_inode+0x23/0x250 [ 2390.918407] shmem_get_inode+0x15e/0xbc0 [ 2390.918978] __shmem_file_setup+0xb8/0x320 [ 2390.919562] ? _copy_from_user+0xfb/0x1b0 [ 2390.920135] __do_sys_memfd_create+0x275/0x450 [ 2390.920767] ? memfd_file_seals_ptr+0x170/0x170 [ 2390.921415] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2390.922150] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2390.922863] do_syscall_64+0x33/0x40 [ 2390.923378] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2390.924065] RIP: 0033:0x7feb56056b19 [ 2390.924580] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2390.927147] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2390.928192] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007feb56056b19 [ 2390.929177] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007feb560b00fb [ 2390.930168] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2390.931158] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2390.932147] R13: 00007ffea6c04c8f R14: 000000000000fffe R15: 0000000000022000 01:00:58 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x7}) 01:00:58 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 4) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:00:58 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2390.940295] FAULT_INJECTION: forcing a failure. [ 2390.940295] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2390.941928] CPU: 1 PID: 12705 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2390.942898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2390.944047] Call Trace: [ 2390.944414] dump_stack+0x107/0x167 [ 2390.944926] should_fail.cold+0x5/0xa [ 2390.945466] __alloc_pages_nodemask+0x182/0x600 [ 2390.946137] ? __kmalloc+0x16e/0x390 [ 2390.946673] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2390.947483] ? trace_hardirqs_on+0x5b/0x180 [ 2390.948101] alloc_pages_current+0x187/0x280 [ 2390.948691] relay_open_buf.part.0+0x2a5/0xc00 [ 2390.949343] relay_open+0x531/0xa10 [ 2390.949836] do_blk_trace_setup+0x4cf/0xc10 [ 2390.950435] ? _copy_from_user+0xfb/0x1b0 [ 2390.950980] __blk_trace_setup+0xca/0x180 [ 2390.951559] ? do_blk_trace_setup+0xc10/0xc10 [ 2390.952188] blk_trace_ioctl+0x155/0x290 [ 2390.952776] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2390.953422] ? do_vfs_ioctl+0x283/0x10d0 [ 2390.954016] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2390.954699] ? generic_block_fiemap+0x60/0x60 [ 2390.955335] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2390.955972] blkdev_ioctl+0xc1/0x710 [ 2390.956499] ? blkdev_common_ioctl+0x1870/0x1870 [ 2390.957126] ? selinux_file_ioctl+0xb6/0x270 [ 2390.957768] block_ioctl+0xf9/0x140 [ 2390.958258] ? blkdev_read_iter+0x1c0/0x1c0 [ 2390.958869] __x64_sys_ioctl+0x19a/0x210 [ 2390.959422] do_syscall_64+0x33/0x40 [ 2390.959974] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2390.960657] RIP: 0033:0x7f33794bfb19 [ 2390.961208] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2390.963647] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2390.964707] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2390.965670] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2390.966713] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2390.967765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2390.968804] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 [ 2390.978772] blktrace: Concurrent blktraces are not allowed on loop10 01:00:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2390.991543] blktrace: Concurrent blktraces are not allowed on loop12 01:00:58 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:00:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:00:58 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x2500, 0xb91}) 01:00:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(0xffffffffffffffff) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0xfdef) r1 = socket$inet(0x2, 0x3, 0x40) sendmmsg$inet(r1, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:00:58 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 5) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:00:58 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 73) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:00:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:00:58 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 76) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:00:58 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x300}) [ 2391.193314] FAULT_INJECTION: forcing a failure. [ 2391.193314] name failslab, interval 1, probability 0, space 0, times 0 [ 2391.193634] blktrace: Concurrent blktraces are not allowed on loop10 [ 2391.194799] CPU: 1 PID: 12730 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2391.196788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2391.197747] Call Trace: [ 2391.198070] dump_stack+0x107/0x167 [ 2391.198495] should_fail.cold+0x5/0xa [ 2391.198935] ? create_object.isra.0+0x3a/0xa20 [ 2391.199472] should_failslab+0x5/0x20 [ 2391.199917] kmem_cache_alloc+0x5b/0x310 [ 2391.200388] create_object.isra.0+0x3a/0xa20 [ 2391.200897] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2391.201479] kmem_cache_alloc+0x159/0x310 [ 2391.201983] ? shmem_destroy_inode+0x70/0x70 [ 2391.202498] shmem_alloc_inode+0x18/0x40 [ 2391.202977] ? shmem_destroy_inode+0x70/0x70 [ 2391.203506] alloc_inode+0x63/0x240 [ 2391.203926] new_inode+0x23/0x250 [ 2391.204347] shmem_get_inode+0x15e/0xbc0 [ 2391.204843] __shmem_file_setup+0xb8/0x320 [ 2391.205350] ? _copy_from_user+0xfb/0x1b0 [ 2391.205850] __do_sys_memfd_create+0x275/0x450 [ 2391.206410] ? memfd_file_seals_ptr+0x170/0x170 [ 2391.206968] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2391.207596] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2391.208218] do_syscall_64+0x33/0x40 [ 2391.208656] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2391.209271] RIP: 0033:0x7feb56056b19 [ 2391.209713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2391.211903] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2391.212805] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007feb56056b19 [ 2391.213651] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007feb560b00fb [ 2391.214516] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2391.215340] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2391.216195] R13: 00007ffea6c04c8f R14: 000000000000fffe R15: 0000000000022000 01:00:59 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2391.225592] FAULT_INJECTION: forcing a failure. [ 2391.225592] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2391.228093] CPU: 0 PID: 12733 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2391.229490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2391.231186] Call Trace: [ 2391.231727] dump_stack+0x107/0x167 [ 2391.232476] should_fail.cold+0x5/0xa [ 2391.233269] __alloc_pages_nodemask+0x182/0x600 [ 2391.234224] ? __kmalloc+0x16e/0x390 [ 2391.234748] blktrace: Concurrent blktraces are not allowed on loop12 [ 2391.234989] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2391.237114] ? trace_hardirqs_on+0x5b/0x180 [ 2391.238141] alloc_pages_current+0x187/0x280 [ 2391.239154] relay_open_buf.part.0+0x2a5/0xc00 [ 2391.240231] relay_open+0x531/0xa10 [ 2391.241084] do_blk_trace_setup+0x4cf/0xc10 [ 2391.242079] ? _copy_from_user+0xfb/0x1b0 [ 2391.243031] __blk_trace_setup+0xca/0x180 [ 2391.243977] ? do_blk_trace_setup+0xc10/0xc10 [ 2391.245059] blk_trace_ioctl+0x155/0x290 [ 2391.246006] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2391.247116] ? do_vfs_ioctl+0x283/0x10d0 [ 2391.248039] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2391.249228] ? generic_block_fiemap+0x60/0x60 [ 2391.250262] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2391.251361] blkdev_ioctl+0xc1/0x710 [ 2391.252208] ? blkdev_common_ioctl+0x1870/0x1870 [ 2391.253287] ? selinux_file_ioctl+0xb6/0x270 [ 2391.254299] block_ioctl+0xf9/0x140 [ 2391.255118] ? blkdev_read_iter+0x1c0/0x1c0 [ 2391.256095] __x64_sys_ioctl+0x19a/0x210 [ 2391.257022] do_syscall_64+0x33/0x40 [ 2391.257866] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2391.259028] RIP: 0033:0x7f33794bfb19 [ 2391.259892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2391.264004] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2391.265710] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2391.267331] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2391.268911] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2391.270499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2391.272078] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 01:00:59 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:00:59 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:00:59 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4800, 0xb91}) [ 2391.323229] FAULT_INJECTION: forcing a failure. [ 2391.323229] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2391.325955] CPU: 0 PID: 12745 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2391.327483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2391.329296] Call Trace: [ 2391.329887] dump_stack+0x107/0x167 [ 2391.330706] should_fail.cold+0x5/0xa [ 2391.331578] __alloc_pages_nodemask+0x182/0x600 [ 2391.332624] ? __kmalloc+0x16e/0x390 [ 2391.333465] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2391.334887] ? trace_hardirqs_on+0x5b/0x180 [ 2391.335926] alloc_pages_current+0x187/0x280 [ 2391.336980] relay_open_buf.part.0+0x2a5/0xc00 [ 2391.338105] relay_open+0x531/0xa10 [ 2391.338975] do_blk_trace_setup+0x4cf/0xc10 [ 2391.340005] ? _copy_from_user+0xfb/0x1b0 [ 2391.340980] __blk_trace_setup+0xca/0x180 [ 2391.341960] ? do_blk_trace_setup+0xc10/0xc10 [ 2391.343071] blk_trace_ioctl+0x155/0x290 [ 2391.344000] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2391.344988] ? do_vfs_ioctl+0x283/0x10d0 [ 2391.345822] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2391.346903] ? generic_block_fiemap+0x60/0x60 [ 2391.347840] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2391.348829] blkdev_ioctl+0xc1/0x710 [ 2391.349619] ? blkdev_common_ioctl+0x1870/0x1870 [ 2391.350601] ? selinux_file_ioctl+0xb6/0x270 [ 2391.351515] block_ioctl+0xf9/0x140 [ 2391.352256] ? blkdev_read_iter+0x1c0/0x1c0 [ 2391.353156] __x64_sys_ioctl+0x19a/0x210 [ 2391.354006] do_syscall_64+0x33/0x40 [ 2391.354763] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2391.355801] RIP: 0033:0x7f5335f9ab19 [ 2391.356555] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2391.360275] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2391.361822] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2391.363282] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2391.364729] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2391.366210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2391.367672] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2391.407248] blktrace: Concurrent blktraces are not allowed on loop10 01:01:12 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x500}) 01:01:12 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa603, 0xb91}) 01:01:12 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 77) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:01:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:01:12 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 6) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:01:12 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 74) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:01:12 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2404.918090] FAULT_INJECTION: forcing a failure. [ 2404.918090] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2404.920089] CPU: 1 PID: 12762 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2404.921168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2404.922463] Call Trace: [ 2404.922881] dump_stack+0x107/0x167 [ 2404.923457] should_fail.cold+0x5/0xa [ 2404.924068] __alloc_pages_nodemask+0x182/0x600 [ 2404.924825] ? __kmalloc+0x16e/0x390 [ 2404.925405] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2404.926372] ? trace_hardirqs_on+0x5b/0x180 [ 2404.927051] alloc_pages_current+0x187/0x280 [ 2404.927735] relay_open_buf.part.0+0x2a5/0xc00 [ 2404.928456] relay_open+0x531/0xa10 [ 2404.929030] do_blk_trace_setup+0x4cf/0xc10 [ 2404.929699] ? _copy_from_user+0xfb/0x1b0 [ 2404.930352] __blk_trace_setup+0xca/0x180 [ 2404.930990] ? do_blk_trace_setup+0xc10/0xc10 [ 2404.931718] blk_trace_ioctl+0x155/0x290 [ 2404.932342] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2404.933113] ? do_vfs_ioctl+0x283/0x10d0 [ 2404.933743] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2404.934563] ? generic_block_fiemap+0x60/0x60 [ 2404.935260] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2404.936005] blkdev_ioctl+0xc1/0x710 [ 2404.936580] ? blkdev_common_ioctl+0x1870/0x1870 [ 2404.937311] ? selinux_file_ioctl+0xb6/0x270 [ 2404.937989] block_ioctl+0xf9/0x140 [ 2404.938557] ? blkdev_read_iter+0x1c0/0x1c0 01:01:12 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x3, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2404.939220] __x64_sys_ioctl+0x19a/0x210 [ 2404.940039] do_syscall_64+0x33/0x40 [ 2404.940616] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2404.941400] RIP: 0033:0x7f5335f9ab19 [ 2404.941967] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2404.944112] blktrace: Concurrent blktraces are not allowed on loop12 [ 2404.944788] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2404.944807] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2404.944816] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2404.944834] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2404.950647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2404.951725] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2404.959663] FAULT_INJECTION: forcing a failure. [ 2404.959663] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2404.962338] CPU: 0 PID: 12773 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2404.963871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2404.965706] Call Trace: [ 2404.966308] dump_stack+0x107/0x167 [ 2404.967129] should_fail.cold+0x5/0xa [ 2404.967993] __alloc_pages_nodemask+0x182/0x600 [ 2404.968572] blktrace: Concurrent blktraces are not allowed on loop10 [ 2404.969019] ? __kmalloc+0x16e/0x390 [ 2404.969053] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2404.972135] ? trace_hardirqs_on+0x5b/0x180 [ 2404.973107] alloc_pages_current+0x187/0x280 [ 2404.974085] relay_open_buf.part.0+0x2a5/0xc00 [ 2404.975141] relay_open+0x531/0xa10 [ 2404.975967] do_blk_trace_setup+0x4cf/0xc10 [ 2404.976921] ? _copy_from_user+0xfb/0x1b0 [ 2404.977845] __blk_trace_setup+0xca/0x180 [ 2404.978768] ? do_blk_trace_setup+0xc10/0xc10 [ 2404.979812] blk_trace_ioctl+0x155/0x290 [ 2404.980709] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2404.981780] ? do_vfs_ioctl+0x283/0x10d0 [ 2404.982683] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2404.983833] ? generic_block_fiemap+0x60/0x60 [ 2404.984825] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2404.985896] blkdev_ioctl+0xc1/0x710 [ 2404.986739] ? blkdev_common_ioctl+0x1870/0x1870 [ 2404.987792] ? selinux_file_ioctl+0xb6/0x270 [ 2404.988772] block_ioctl+0xf9/0x140 [ 2404.989572] ? blkdev_read_iter+0x1c0/0x1c0 [ 2404.990536] __x64_sys_ioctl+0x19a/0x210 [ 2404.991436] do_syscall_64+0x33/0x40 [ 2404.992257] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2404.993372] RIP: 0033:0x7f33794bfb19 [ 2404.994204] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2404.998196] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2404.999855] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2405.001403] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2405.002965] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2405.004507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2405.006052] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 [ 2405.014316] FAULT_INJECTION: forcing a failure. [ 2405.014316] name failslab, interval 1, probability 0, space 0, times 0 [ 2405.017159] CPU: 0 PID: 12772 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2405.018658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2405.020445] Call Trace: [ 2405.021018] dump_stack+0x107/0x167 [ 2405.021809] should_fail.cold+0x5/0xa [ 2405.022655] ? security_inode_alloc+0x34/0x160 [ 2405.023646] should_failslab+0x5/0x20 [ 2405.024468] kmem_cache_alloc+0x5b/0x310 [ 2405.025360] security_inode_alloc+0x34/0x160 [ 2405.026333] inode_init_always+0xa4e/0xd10 [ 2405.027250] ? shmem_destroy_inode+0x70/0x70 [ 2405.028197] alloc_inode+0x84/0x240 [ 2405.028969] new_inode+0x23/0x250 [ 2405.029711] shmem_get_inode+0x15e/0xbc0 [ 2405.030591] __shmem_file_setup+0xb8/0x320 [ 2405.031482] ? _copy_from_user+0xfb/0x1b0 [ 2405.032369] __do_sys_memfd_create+0x275/0x450 [ 2405.033335] ? memfd_file_seals_ptr+0x170/0x170 [ 2405.034344] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2405.035447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2405.036534] do_syscall_64+0x33/0x40 [ 2405.037324] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2405.038415] RIP: 0033:0x7feb56056b19 [ 2405.039202] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2405.043066] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2405.044670] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007feb56056b19 [ 2405.046182] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007feb560b00fb [ 2405.047682] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2405.049178] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2405.050671] R13: 00007ffea6c04c8f R14: 000000000000fffe R15: 0000000000022000 01:01:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:01:12 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 78) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:01:12 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x2}) [ 2405.087422] blktrace: Concurrent blktraces are not allowed on loop12 [ 2405.119775] FAULT_INJECTION: forcing a failure. [ 2405.119775] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2405.122246] CPU: 0 PID: 12789 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2405.123681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2405.125351] Call Trace: [ 2405.125900] dump_stack+0x107/0x167 [ 2405.126657] should_fail.cold+0x5/0xa [ 2405.127456] __alloc_pages_nodemask+0x182/0x600 [ 2405.128399] ? __kmalloc+0x16e/0x390 [ 2405.129171] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2405.130443] ? trace_hardirqs_on+0x5b/0x180 [ 2405.131334] alloc_pages_current+0x187/0x280 [ 2405.132246] relay_open_buf.part.0+0x2a5/0xc00 [ 2405.133202] relay_open+0x531/0xa10 [ 2405.133966] do_blk_trace_setup+0x4cf/0xc10 [ 2405.134854] ? _copy_from_user+0xfb/0x1b0 [ 2405.135709] __blk_trace_setup+0xca/0x180 [ 2405.136544] ? do_blk_trace_setup+0xc10/0xc10 [ 2405.137510] blk_trace_ioctl+0x155/0x290 [ 2405.138336] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2405.139328] ? do_vfs_ioctl+0x283/0x10d0 [ 2405.140144] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2405.141204] ? generic_block_fiemap+0x60/0x60 [ 2405.142115] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2405.143123] blkdev_ioctl+0xc1/0x710 [ 2405.143875] ? blkdev_common_ioctl+0x1870/0x1870 [ 2405.144849] ? selinux_file_ioctl+0xb6/0x270 [ 2405.145750] block_ioctl+0xf9/0x140 [ 2405.146496] ? blkdev_read_iter+0x1c0/0x1c0 [ 2405.147365] __x64_sys_ioctl+0x19a/0x210 [ 2405.148195] do_syscall_64+0x33/0x40 [ 2405.148970] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2405.150013] RIP: 0033:0x7f5335f9ab19 [ 2405.150793] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2405.154504] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2405.156037] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2405.157473] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2405.158911] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2405.160341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2405.161772] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2405.190309] blktrace: Concurrent blktraces are not allowed on loop10 01:01:27 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 79) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:01:27 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:01:27 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x3}) 01:01:27 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 7) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:01:27 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:01:27 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 75) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:01:27 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x600}) 01:01:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x3, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2420.078116] FAULT_INJECTION: forcing a failure. [ 2420.078116] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2420.079007] FAULT_INJECTION: forcing a failure. [ 2420.079007] name failslab, interval 1, probability 0, space 0, times 0 [ 2420.079712] CPU: 0 PID: 12802 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2420.079722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2420.079727] Call Trace: [ 2420.079747] dump_stack+0x107/0x167 [ 2420.079767] should_fail.cold+0x5/0xa [ 2420.079792] __alloc_pages_nodemask+0x182/0x600 [ 2420.079806] ? __kmalloc+0x16e/0x390 [ 2420.079826] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2420.079857] ? trace_hardirqs_on+0x5b/0x180 [ 2420.079880] alloc_pages_current+0x187/0x280 [ 2420.079900] relay_open_buf.part.0+0x2a5/0xc00 [ 2420.079932] relay_open+0x531/0xa10 [ 2420.079957] do_blk_trace_setup+0x4cf/0xc10 [ 2420.079975] ? _copy_from_user+0xfb/0x1b0 [ 2420.079993] __blk_trace_setup+0xca/0x180 [ 2420.080007] ? do_blk_trace_setup+0xc10/0xc10 [ 2420.080054] blk_trace_ioctl+0x155/0x290 [ 2420.080076] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2420.093256] ? do_vfs_ioctl+0x283/0x10d0 [ 2420.093804] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2420.094518] ? generic_block_fiemap+0x60/0x60 [ 2420.095130] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2420.095784] blkdev_ioctl+0xc1/0x710 [ 2420.096268] ? blkdev_common_ioctl+0x1870/0x1870 [ 2420.096905] ? selinux_file_ioctl+0xb6/0x270 [ 2420.097470] block_ioctl+0xf9/0x140 [ 2420.097950] ? blkdev_read_iter+0x1c0/0x1c0 [ 2420.098535] __x64_sys_ioctl+0x19a/0x210 [ 2420.099086] do_syscall_64+0x33/0x40 [ 2420.099581] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2420.100260] RIP: 0033:0x7f5335f9ab19 [ 2420.100761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2420.103145] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2420.104159] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2420.105097] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2420.106064] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2420.107027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2420.107968] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2420.108963] CPU: 1 PID: 12812 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2420.110493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2420.112275] Call Trace: [ 2420.112853] dump_stack+0x107/0x167 [ 2420.113643] should_fail.cold+0x5/0xa [ 2420.114483] ? create_object.isra.0+0x3a/0xa20 [ 2420.115465] should_failslab+0x5/0x20 [ 2420.116281] kmem_cache_alloc+0x5b/0x310 [ 2420.116535] blktrace: Concurrent blktraces are not allowed on loop12 [ 2420.117153] create_object.isra.0+0x3a/0xa20 [ 2420.118919] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2420.120013] kmem_cache_alloc+0x159/0x310 [ 2420.120913] security_inode_alloc+0x34/0x160 [ 2420.121866] inode_init_always+0xa4e/0xd10 [ 2420.122792] ? shmem_destroy_inode+0x70/0x70 [ 2420.123735] alloc_inode+0x84/0x240 [ 2420.124514] new_inode+0x23/0x250 [ 2420.125263] shmem_get_inode+0x15e/0xbc0 [ 2420.126145] __shmem_file_setup+0xb8/0x320 [ 2420.127062] ? _copy_from_user+0xfb/0x1b0 [ 2420.127954] __do_sys_memfd_create+0x275/0x450 [ 2420.128935] ? memfd_file_seals_ptr+0x170/0x170 [ 2420.129939] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2420.131075] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2420.132185] do_syscall_64+0x33/0x40 [ 2420.132988] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2420.134091] RIP: 0033:0x7feb56056b19 [ 2420.134861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2420.138813] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2420.140448] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007feb56056b19 [ 2420.141981] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007feb560b00fb [ 2420.143531] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2420.145063] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2420.146609] R13: 00007ffea6c04c8f R14: 000000000000fffe R15: 0000000000022000 01:01:27 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2420.175472] FAULT_INJECTION: forcing a failure. [ 2420.175472] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2420.178289] CPU: 0 PID: 12808 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2420.179832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2420.181782] Call Trace: [ 2420.182433] dump_stack+0x107/0x167 [ 2420.183312] should_fail.cold+0x5/0xa [ 2420.184235] __alloc_pages_nodemask+0x182/0x600 [ 2420.185347] ? __kmalloc+0x16e/0x390 [ 2420.186248] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2420.187714] ? trace_hardirqs_on+0x5b/0x180 [ 2420.188749] alloc_pages_current+0x187/0x280 [ 2420.189800] relay_open_buf.part.0+0x2a5/0xc00 [ 2420.190949] relay_open+0x531/0xa10 [ 2420.191835] do_blk_trace_setup+0x4cf/0xc10 [ 2420.192862] ? _copy_from_user+0xfb/0x1b0 [ 2420.193866] __blk_trace_setup+0xca/0x180 [ 2420.194865] ? do_blk_trace_setup+0xc10/0xc10 [ 2420.195988] blk_trace_ioctl+0x155/0x290 [ 2420.196947] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2420.198102] ? do_vfs_ioctl+0x283/0x10d0 [ 2420.199076] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2420.200321] ? generic_block_fiemap+0x60/0x60 [ 2420.201391] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2420.202567] blkdev_ioctl+0xc1/0x710 [ 2420.203451] ? blkdev_common_ioctl+0x1870/0x1870 [ 2420.204579] ? selinux_file_ioctl+0xb6/0x270 [ 2420.205629] block_ioctl+0xf9/0x140 [ 2420.206501] ? blkdev_read_iter+0x1c0/0x1c0 [ 2420.207528] __x64_sys_ioctl+0x19a/0x210 [ 2420.208498] do_syscall_64+0x33/0x40 [ 2420.209392] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2420.210618] RIP: 0033:0x7f33794bfb19 [ 2420.211499] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2420.215803] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2420.217598] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2420.218126] blktrace: Concurrent blktraces are not allowed on loop10 [ 2420.219273] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2420.219288] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2420.219302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2420.219327] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 01:01:28 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, 0x0) 01:01:28 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 80) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:01:28 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:01:28 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x700}) [ 2420.335953] blktrace: Concurrent blktraces are not allowed on loop12 [ 2420.351760] blktrace: Concurrent blktraces are not allowed on loop12 01:01:28 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x3, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:01:28 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 76) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:01:28 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x4}) [ 2420.455324] FAULT_INJECTION: forcing a failure. [ 2420.455324] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2420.458182] CPU: 0 PID: 12839 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2420.459737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2420.461605] Call Trace: [ 2420.462212] dump_stack+0x107/0x167 [ 2420.463068] should_fail.cold+0x5/0xa [ 2420.463962] __alloc_pages_nodemask+0x182/0x600 [ 2420.465009] ? __kmalloc+0x16e/0x390 [ 2420.465861] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 01:01:28 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x75b}) [ 2420.467242] ? trace_hardirqs_on+0x5b/0x180 [ 2420.468366] alloc_pages_current+0x187/0x280 [ 2420.469430] relay_open_buf.part.0+0x2a5/0xc00 [ 2420.470582] relay_open+0x531/0xa10 [ 2420.471477] do_blk_trace_setup+0x4cf/0xc10 [ 2420.472502] ? _copy_from_user+0xfb/0x1b0 [ 2420.473495] __blk_trace_setup+0xca/0x180 [ 2420.474496] ? do_blk_trace_setup+0xc10/0xc10 [ 2420.475628] blk_trace_ioctl+0x155/0x290 [ 2420.476602] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2420.477772] ? do_vfs_ioctl+0x283/0x10d0 [ 2420.478764] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2420.480004] ? generic_block_fiemap+0x60/0x60 [ 2420.481070] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2420.482228] blkdev_ioctl+0xc1/0x710 [ 2420.483154] ? blkdev_common_ioctl+0x1870/0x1870 [ 2420.484294] ? selinux_file_ioctl+0xb6/0x270 [ 2420.485350] block_ioctl+0xf9/0x140 [ 2420.486218] ? blkdev_read_iter+0x1c0/0x1c0 [ 2420.487263] __x64_sys_ioctl+0x19a/0x210 [ 2420.488253] do_syscall_64+0x33/0x40 [ 2420.489146] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2420.490377] RIP: 0033:0x7f5335f9ab19 [ 2420.491283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2420.495636] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2420.497457] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2420.499156] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2420.500841] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2420.502544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2420.504236] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2420.525360] blktrace: Concurrent blktraces are not allowed on loop12 [ 2420.534965] FAULT_INJECTION: forcing a failure. [ 2420.534965] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2420.537954] CPU: 0 PID: 12842 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2420.539650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2420.541689] Call Trace: [ 2420.542370] dump_stack+0x107/0x167 [ 2420.543293] should_fail.cold+0x5/0xa [ 2420.544258] __alloc_pages_nodemask+0x182/0x600 [ 2420.545410] ? __kmalloc+0x16e/0x390 [ 2420.546384] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2420.547474] ? trace_hardirqs_on+0x5b/0x180 [ 2420.548138] alloc_pages_current+0x187/0x280 [ 2420.548703] relay_open_buf.part.0+0x2a5/0xc00 [ 2420.549367] relay_open+0x531/0xa10 [ 2420.549867] do_blk_trace_setup+0x4cf/0xc10 [ 2420.550418] ? _copy_from_user+0xfb/0x1b0 [ 2420.550956] __blk_trace_setup+0xca/0x180 [ 2420.551430] ? do_blk_trace_setup+0xc10/0xc10 [ 2420.552011] blk_trace_ioctl+0x155/0x290 [ 2420.552493] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2420.553090] ? do_vfs_ioctl+0x283/0x10d0 [ 2420.553564] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2420.554210] ? generic_block_fiemap+0x60/0x60 [ 2420.554737] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2420.555331] blkdev_ioctl+0xc1/0x710 [ 2420.555767] ? blkdev_common_ioctl+0x1870/0x1870 [ 2420.556353] ? selinux_file_ioctl+0xb6/0x270 [ 2420.556873] block_ioctl+0xf9/0x140 [ 2420.557308] ? blkdev_read_iter+0x1c0/0x1c0 [ 2420.557809] __x64_sys_ioctl+0x19a/0x210 [ 2420.558310] do_syscall_64+0x33/0x40 [ 2420.558754] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2420.559385] RIP: 0033:0x7f33794bfb19 [ 2420.559813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2420.562008] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2420.562881] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2420.563731] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2420.564577] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2420.565445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2420.566307] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 [ 2420.576654] blktrace: Concurrent blktraces are not allowed on loop12 01:01:28 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, 0x0) 01:01:28 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 8) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2420.599598] blktrace: Concurrent blktraces are not allowed on loop10 [ 2420.665127] FAULT_INJECTION: forcing a failure. [ 2420.665127] name failslab, interval 1, probability 0, space 0, times 0 [ 2420.668002] CPU: 1 PID: 12856 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2420.669500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2420.671297] Call Trace: [ 2420.671879] dump_stack+0x107/0x167 [ 2420.672677] should_fail.cold+0x5/0xa [ 2420.673507] ? __d_alloc+0x2a/0x990 [ 2420.674304] should_failslab+0x5/0x20 [ 2420.675139] kmem_cache_alloc+0x5b/0x310 [ 2420.676014] ? trace_hardirqs_on+0x5b/0x180 [ 2420.676948] __d_alloc+0x2a/0x990 [ 2420.677700] d_alloc_pseudo+0x19/0x70 [ 2420.678541] alloc_file_pseudo+0xce/0x250 [ 2420.679431] ? alloc_file+0x5a0/0x5a0 [ 2420.680255] ? shmem_get_inode+0x55c/0xbc0 [ 2420.681169] __shmem_file_setup+0x144/0x320 [ 2420.682094] ? _copy_from_user+0xfb/0x1b0 [ 2420.682992] __do_sys_memfd_create+0x275/0x450 [ 2420.683973] ? memfd_file_seals_ptr+0x170/0x170 [ 2420.684973] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2420.686098] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2420.687233] do_syscall_64+0x33/0x40 [ 2420.688041] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2420.689143] RIP: 0033:0x7feb56056b19 [ 2420.689952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2420.693897] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2420.695534] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007feb56056b19 [ 2420.697062] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007feb560b00fb [ 2420.698603] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2420.700127] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2420.701652] R13: 00007ffea6c04c8f R14: 000000000000fffe R15: 0000000000022000 01:01:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:01:42 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 77) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:01:42 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x5}) 01:01:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 9) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:01:42 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:01:42 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, 0x0) 01:01:42 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x5b07}) 01:01:42 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 81) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2434.724130] FAULT_INJECTION: forcing a failure. [ 2434.724130] name failslab, interval 1, probability 0, space 0, times 0 [ 2434.725429] CPU: 1 PID: 12875 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2434.726154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2434.727030] Call Trace: [ 2434.727322] dump_stack+0x107/0x167 [ 2434.727710] should_fail.cold+0x5/0xa [ 2434.728116] ? create_object.isra.0+0x3a/0xa20 [ 2434.728601] should_failslab+0x5/0x20 [ 2434.729004] kmem_cache_alloc+0x5b/0x310 [ 2434.729432] create_object.isra.0+0x3a/0xa20 [ 2434.729894] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2434.730424] kmem_cache_alloc+0x159/0x310 [ 2434.730962] ? trace_hardirqs_on+0x5b/0x180 [ 2434.731680] __d_alloc+0x2a/0x990 [ 2434.732260] d_alloc_pseudo+0x19/0x70 [ 2434.732892] alloc_file_pseudo+0xce/0x250 [ 2434.733580] ? alloc_file+0x5a0/0x5a0 [ 2434.734181] ? shmem_get_inode+0x55c/0xbc0 [ 2434.734856] __shmem_file_setup+0x144/0x320 [ 2434.735530] ? _copy_from_user+0xfb/0x1b0 [ 2434.736179] __do_sys_memfd_create+0x275/0x450 [ 2434.736923] ? memfd_file_seals_ptr+0x170/0x170 [ 2434.737665] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2434.738480] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2434.739118] do_syscall_64+0x33/0x40 [ 2434.739533] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2434.740088] RIP: 0033:0x7feb56056b19 [ 2434.740501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2434.742540] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2434.743392] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007feb56056b19 [ 2434.744181] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007feb560b00fb [ 2434.744973] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2434.745722] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2434.746468] R13: 00007ffea6c04c8f R14: 000000000000fffe R15: 0000000000022000 [ 2434.776029] FAULT_INJECTION: forcing a failure. [ 2434.776029] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2434.778049] CPU: 1 PID: 12871 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2434.779061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2434.779983] Call Trace: [ 2434.780278] dump_stack+0x107/0x167 [ 2434.780690] should_fail.cold+0x5/0xa [ 2434.781134] __alloc_pages_nodemask+0x182/0x600 [ 2434.781645] ? __kmalloc+0x16e/0x390 [ 2434.782054] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2434.782748] ? trace_hardirqs_on+0x5b/0x180 [ 2434.783236] alloc_pages_current+0x187/0x280 [ 2434.783732] relay_open_buf.part.0+0x2a5/0xc00 [ 2434.784262] relay_open+0x531/0xa10 [ 2434.784678] do_blk_trace_setup+0x4cf/0xc10 [ 2434.785127] ? _copy_from_user+0xfb/0x1b0 [ 2434.785593] __blk_trace_setup+0xca/0x180 [ 2434.786058] ? do_blk_trace_setup+0xc10/0xc10 [ 2434.786601] blk_trace_ioctl+0x155/0x290 [ 2434.787024] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2434.787566] ? do_vfs_ioctl+0x283/0x10d0 [ 2434.788021] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2434.788597] ? generic_block_fiemap+0x60/0x60 [ 2434.789092] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2434.789633] blkdev_ioctl+0xc1/0x710 [ 2434.790049] ? blkdev_common_ioctl+0x1870/0x1870 [ 2434.790590] ? selinux_file_ioctl+0xb6/0x270 [ 2434.791080] block_ioctl+0xf9/0x140 [ 2434.791483] ? blkdev_read_iter+0x1c0/0x1c0 [ 2434.791963] __x64_sys_ioctl+0x19a/0x210 [ 2434.792416] do_syscall_64+0x33/0x40 [ 2434.792835] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2434.793395] RIP: 0033:0x7f33794bfb19 [ 2434.793817] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2434.795845] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2434.796686] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2434.797454] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2434.798230] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2434.799019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2434.799803] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 [ 2434.801965] blktrace: Concurrent blktraces are not allowed on loop12 01:01:42 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xb91}) [ 2434.822963] FAULT_INJECTION: forcing a failure. [ 2434.822963] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2434.825395] CPU: 0 PID: 12883 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2434.826828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2434.828536] Call Trace: [ 2434.829097] dump_stack+0x107/0x167 [ 2434.829858] should_fail.cold+0x5/0xa [ 2434.830677] __alloc_pages_nodemask+0x182/0x600 [ 2434.831635] ? __kmalloc+0x16e/0x390 [ 2434.832413] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2434.833666] ? trace_hardirqs_on+0x5b/0x180 [ 2434.834580] alloc_pages_current+0x187/0x280 [ 2434.835494] relay_open_buf.part.0+0x2a5/0xc00 [ 2434.836467] relay_open+0x531/0xa10 [ 2434.837239] do_blk_trace_setup+0x4cf/0xc10 [ 2434.838132] ? _copy_from_user+0xfb/0x1b0 01:01:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2434.838996] __blk_trace_setup+0xca/0x180 [ 2434.839921] ? do_blk_trace_setup+0xc10/0xc10 [ 2434.840892] blk_trace_ioctl+0x155/0x290 [ 2434.841728] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2434.842755] ? do_vfs_ioctl+0x283/0x10d0 [ 2434.843586] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2434.844654] ? generic_block_fiemap+0x60/0x60 [ 2434.845579] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2434.846582] blkdev_ioctl+0xc1/0x710 [ 2434.847347] ? blkdev_common_ioctl+0x1870/0x1870 [ 2434.848324] ? selinux_file_ioctl+0xb6/0x270 [ 2434.849240] block_ioctl+0xf9/0x140 [ 2434.849987] ? blkdev_read_iter+0x1c0/0x1c0 [ 2434.850881] __x64_sys_ioctl+0x19a/0x210 [ 2434.851728] do_syscall_64+0x33/0x40 [ 2434.852492] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2434.853540] RIP: 0033:0x7f5335f9ab19 [ 2434.854305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2434.858043] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2434.859610] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2434.861058] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2434.862508] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2434.863991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2434.865451] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2434.875754] blktrace: Concurrent blktraces are not allowed on loop10 01:01:42 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 78) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:01:42 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0xe0ffff}) 01:01:42 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 82) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:01:42 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2435.030560] FAULT_INJECTION: forcing a failure. [ 2435.030560] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2435.031825] CPU: 1 PID: 12905 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2435.032541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2435.033393] Call Trace: [ 2435.033679] dump_stack+0x107/0x167 [ 2435.034063] should_fail.cold+0x5/0xa [ 2435.034475] __alloc_pages_nodemask+0x182/0x600 [ 2435.034968] ? __kmalloc+0x16e/0x390 [ 2435.035364] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2435.036003] ? trace_hardirqs_on+0x5b/0x180 [ 2435.036459] alloc_pages_current+0x187/0x280 [ 2435.036923] relay_open_buf.part.0+0x2a5/0xc00 [ 2435.037425] relay_open+0x531/0xa10 [ 2435.037819] do_blk_trace_setup+0x4cf/0xc10 [ 2435.038276] ? _copy_from_user+0xfb/0x1b0 [ 2435.038729] __blk_trace_setup+0xca/0x180 [ 2435.039160] ? do_blk_trace_setup+0xc10/0xc10 [ 2435.039667] blk_trace_ioctl+0x155/0x290 [ 2435.040092] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2435.040629] ? do_vfs_ioctl+0x283/0x10d0 [ 2435.041082] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2435.041657] ? generic_block_fiemap+0x60/0x60 [ 2435.042153] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2435.042703] blkdev_ioctl+0xc1/0x710 [ 2435.043118] ? blkdev_common_ioctl+0x1870/0x1870 [ 2435.043663] ? selinux_file_ioctl+0xb6/0x270 [ 2435.044158] block_ioctl+0xf9/0x140 [ 2435.044560] ? blkdev_read_iter+0x1c0/0x1c0 [ 2435.045034] __x64_sys_ioctl+0x19a/0x210 [ 2435.045492] do_syscall_64+0x33/0x40 [ 2435.045907] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2435.046472] RIP: 0033:0x7f5335f9ab19 [ 2435.046904] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2435.048913] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2435.049758] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2435.050530] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2435.051313] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2435.052103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2435.052885] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2435.057299] blktrace: Concurrent blktraces are not allowed on loop12 [ 2435.061950] FAULT_INJECTION: forcing a failure. [ 2435.061950] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2435.064441] CPU: 0 PID: 12907 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2435.065858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2435.067585] Call Trace: [ 2435.068140] dump_stack+0x107/0x167 [ 2435.068913] should_fail.cold+0x5/0xa [ 2435.069720] __alloc_pages_nodemask+0x182/0x600 [ 2435.070692] ? __kmalloc+0x16e/0x390 [ 2435.071470] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2435.072732] ? trace_hardirqs_on+0x5b/0x180 [ 2435.073641] alloc_pages_current+0x187/0x280 [ 2435.074590] relay_open_buf.part.0+0x2a5/0xc00 [ 2435.075562] relay_open+0x531/0xa10 [ 2435.076333] do_blk_trace_setup+0x4cf/0xc10 [ 2435.077224] ? _copy_from_user+0xfb/0x1b0 [ 2435.078088] __blk_trace_setup+0xca/0x180 [ 2435.078954] ? do_blk_trace_setup+0xc10/0xc10 [ 2435.079930] blk_trace_ioctl+0x155/0x290 [ 2435.080768] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2435.081776] ? do_vfs_ioctl+0x283/0x10d0 [ 2435.082621] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2435.083698] ? generic_block_fiemap+0x60/0x60 [ 2435.084629] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2435.085633] blkdev_ioctl+0xc1/0x710 [ 2435.086409] ? blkdev_common_ioctl+0x1870/0x1870 [ 2435.087402] ? selinux_file_ioctl+0xb6/0x270 [ 2435.088317] block_ioctl+0xf9/0x140 [ 2435.089067] ? blkdev_read_iter+0x1c0/0x1c0 [ 2435.089955] __x64_sys_ioctl+0x19a/0x210 [ 2435.090816] do_syscall_64+0x33/0x40 [ 2435.091583] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2435.092628] RIP: 0033:0x7f33794bfb19 [ 2435.093395] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2435.097136] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2435.098703] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2435.100159] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2435.101625] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2435.103083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2435.104611] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 01:01:56 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 79) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:01:56 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:01:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x0) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:01:56 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x6}) 01:01:56 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 10) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:01:56 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:01:56 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 83) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:01:56 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x1000000}) [ 2448.386112] FAULT_INJECTION: forcing a failure. [ 2448.386112] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2448.388444] FAULT_INJECTION: forcing a failure. [ 2448.388444] name failslab, interval 1, probability 0, space 0, times 0 [ 2448.390738] CPU: 0 PID: 12930 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2448.390760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2448.393828] Call Trace: [ 2448.394359] dump_stack+0x107/0x167 [ 2448.395109] should_fail.cold+0x5/0xa [ 2448.395885] __alloc_pages_nodemask+0x182/0x600 [ 2448.396803] ? __kmalloc+0x16e/0x390 [ 2448.397545] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2448.398762] ? trace_hardirqs_on+0x5b/0x180 [ 2448.399626] alloc_pages_current+0x187/0x280 [ 2448.400509] relay_open_buf.part.0+0x2a5/0xc00 [ 2448.401437] relay_open+0x531/0xa10 [ 2448.402182] do_blk_trace_setup+0x4cf/0xc10 [ 2448.403063] ? _copy_from_user+0xfb/0x1b0 [ 2448.403897] __blk_trace_setup+0xca/0x180 [ 2448.404718] ? do_blk_trace_setup+0xc10/0xc10 [ 2448.405653] blk_trace_ioctl+0x155/0x290 [ 2448.406457] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2448.407433] ? do_vfs_ioctl+0x283/0x10d0 [ 2448.408244] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2448.409278] ? generic_block_fiemap+0x60/0x60 [ 2448.410206] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2448.411186] blkdev_ioctl+0xc1/0x710 [ 2448.411931] ? blkdev_common_ioctl+0x1870/0x1870 [ 2448.412878] ? selinux_file_ioctl+0xb6/0x270 [ 2448.413760] block_ioctl+0xf9/0x140 [ 2448.414475] ? blkdev_read_iter+0x1c0/0x1c0 [ 2448.415353] __x64_sys_ioctl+0x19a/0x210 [ 2448.416173] do_syscall_64+0x33/0x40 [ 2448.416924] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2448.417950] RIP: 0033:0x7f5335f9ab19 [ 2448.418707] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2448.422433] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2448.423981] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2448.425392] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2448.426819] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2448.428228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2448.429639] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2448.431124] CPU: 1 PID: 12934 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2448.432522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2448.434178] Call Trace: [ 2448.434720] dump_stack+0x107/0x167 [ 2448.435469] should_fail.cold+0x5/0xa [ 2448.436231] ? __alloc_file+0x21/0x320 [ 2448.437032] should_failslab+0x5/0x20 [ 2448.437859] kmem_cache_alloc+0x5b/0x310 [ 2448.438718] __alloc_file+0x21/0x320 [ 2448.439570] alloc_empty_file+0x6d/0x170 [ 2448.440478] alloc_file+0x5e/0x5a0 [ 2448.441284] alloc_file_pseudo+0x16a/0x250 [ 2448.442231] ? alloc_file+0x5a0/0x5a0 [ 2448.443102] ? shmem_get_inode+0x55c/0xbc0 [ 2448.444057] __shmem_file_setup+0x144/0x320 [ 2448.445017] ? _copy_from_user+0xfb/0x1b0 [ 2448.445949] __do_sys_memfd_create+0x275/0x450 [ 2448.446972] ? memfd_file_seals_ptr+0x170/0x170 [ 2448.447975] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2448.449031] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2448.450060] do_syscall_64+0x33/0x40 [ 2448.450826] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2448.451848] RIP: 0033:0x7feb56056b19 [ 2448.452589] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2448.456382] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2448.458170] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007feb56056b19 [ 2448.459600] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007feb560b00fb [ 2448.461008] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2448.462415] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2448.463861] R13: 00007ffea6c04c8f R14: 000000000000fffe R15: 0000000000022000 [ 2448.469463] blktrace: Concurrent blktraces are not allowed on loop10 [ 2448.484742] FAULT_INJECTION: forcing a failure. [ 2448.484742] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2448.487223] CPU: 0 PID: 12935 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2448.488651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2448.490355] Call Trace: [ 2448.490920] dump_stack+0x107/0x167 [ 2448.491686] should_fail.cold+0x5/0xa [ 2448.492491] __alloc_pages_nodemask+0x182/0x600 [ 2448.493451] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2448.494534] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2448.495664] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2448.496890] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2448.498019] ? alloc_pages_current+0x39/0x280 [ 2448.498963] alloc_pages_current+0x187/0x280 [ 2448.499876] relay_open_buf.part.0+0x2a5/0xc00 [ 2448.500847] relay_open+0x531/0xa10 [ 2448.501618] do_blk_trace_setup+0x4cf/0xc10 [ 2448.502510] ? _copy_from_user+0xfb/0x1b0 [ 2448.503384] __blk_trace_setup+0xca/0x180 [ 2448.504235] ? do_blk_trace_setup+0xc10/0xc10 [ 2448.505210] blk_trace_ioctl+0x155/0x290 [ 2448.506049] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2448.507062] ? do_vfs_ioctl+0x283/0x10d0 [ 2448.507907] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2448.508990] ? generic_block_fiemap+0x60/0x60 [ 2448.509921] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2448.510951] blkdev_ioctl+0xc1/0x710 [ 2448.511728] ? blkdev_common_ioctl+0x1870/0x1870 [ 2448.512719] ? selinux_file_ioctl+0xb6/0x270 [ 2448.513641] block_ioctl+0xf9/0x140 [ 2448.514390] ? blkdev_read_iter+0x1c0/0x1c0 [ 2448.515293] __x64_sys_ioctl+0x19a/0x210 [ 2448.516151] do_syscall_64+0x33/0x40 [ 2448.516923] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2448.517973] RIP: 0033:0x7f33794bfb19 [ 2448.518758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2448.522404] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2448.523983] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2448.525444] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2448.526905] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2448.528370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2448.529837] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 01:01:56 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 84) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2448.538176] blktrace: Concurrent blktraces are not allowed on loop12 01:01:56 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 11) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:01:56 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:01:56 executing program 2: mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:01:56 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x2000000}) [ 2448.648265] FAULT_INJECTION: forcing a failure. [ 2448.648265] name failslab, interval 1, probability 0, space 0, times 0 [ 2448.651055] CPU: 1 PID: 12955 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2448.652473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2448.654225] Call Trace: [ 2448.654810] dump_stack+0x107/0x167 [ 2448.655586] should_fail.cold+0x5/0xa [ 2448.656394] ? create_object.isra.0+0x3a/0xa20 [ 2448.657376] should_failslab+0x5/0x20 [ 2448.658187] kmem_cache_alloc+0x5b/0x310 [ 2448.659068] create_object.isra.0+0x3a/0xa20 [ 2448.660003] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2448.661081] kmem_cache_alloc+0x159/0x310 [ 2448.661970] __alloc_file+0x21/0x320 [ 2448.662784] alloc_empty_file+0x6d/0x170 [ 2448.663648] alloc_file+0x5e/0x5a0 [ 2448.664412] alloc_file_pseudo+0x16a/0x250 [ 2448.665310] ? alloc_file+0x5a0/0x5a0 [ 2448.666127] ? shmem_get_inode+0x55c/0xbc0 [ 2448.667042] __shmem_file_setup+0x144/0x320 [ 2448.667952] ? _copy_from_user+0xfb/0x1b0 [ 2448.668840] __do_sys_memfd_create+0x275/0x450 [ 2448.669812] ? memfd_file_seals_ptr+0x170/0x170 [ 2448.670829] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2448.671945] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2448.673043] do_syscall_64+0x33/0x40 [ 2448.673839] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2448.674937] RIP: 0033:0x7feb56056b19 [ 2448.675734] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2448.679615] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2448.681239] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007feb56056b19 [ 2448.682753] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007feb560b00fb [ 2448.684255] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2448.685756] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2448.687266] R13: 00007ffea6c04c8f R14: 000000000000fffe R15: 0000000000022000 [ 2448.690453] blktrace: Concurrent blktraces are not allowed on loop12 [ 2448.712967] FAULT_INJECTION: forcing a failure. [ 2448.712967] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2448.715505] CPU: 0 PID: 12953 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2448.716934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2448.718645] Call Trace: 01:01:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x0) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2448.719206] dump_stack+0x107/0x167 [ 2448.720124] should_fail.cold+0x5/0xa [ 2448.720926] __alloc_pages_nodemask+0x182/0x600 [ 2448.721878] ? __kmalloc+0x16e/0x390 [ 2448.722669] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2448.723937] ? trace_hardirqs_on+0x5b/0x180 [ 2448.724840] alloc_pages_current+0x187/0x280 [ 2448.725760] relay_open_buf.part.0+0x2a5/0xc00 [ 2448.726738] relay_open+0x531/0xa10 [ 2448.727488] do_blk_trace_setup+0x4cf/0xc10 [ 2448.728389] ? _copy_from_user+0xfb/0x1b0 [ 2448.729259] __blk_trace_setup+0xca/0x180 [ 2448.730115] ? do_blk_trace_setup+0xc10/0xc10 [ 2448.731109] blk_trace_ioctl+0x155/0x290 [ 2448.731947] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2448.732951] ? do_vfs_ioctl+0x283/0x10d0 [ 2448.733786] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2448.734870] ? generic_block_fiemap+0x60/0x60 [ 2448.735798] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2448.736815] blkdev_ioctl+0xc1/0x710 [ 2448.737590] ? blkdev_common_ioctl+0x1870/0x1870 [ 2448.738574] ? selinux_file_ioctl+0xb6/0x270 [ 2448.739496] block_ioctl+0xf9/0x140 [ 2448.740247] ? blkdev_read_iter+0x1c0/0x1c0 [ 2448.741140] __x64_sys_ioctl+0x19a/0x210 [ 2448.741994] do_syscall_64+0x33/0x40 [ 2448.742784] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2448.743836] RIP: 0033:0x7f5335f9ab19 [ 2448.744610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2448.748369] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2448.749933] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2448.751389] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2448.752867] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2448.754330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2448.755817] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 01:02:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 12) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:02:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 80) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:02:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x0) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:02:10 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x7}) 01:02:10 executing program 2: mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:02:10 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x3000000}) 01:02:10 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 85) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:02:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x3, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2462.887164] FAULT_INJECTION: forcing a failure. [ 2462.887164] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2462.889624] CPU: 0 PID: 12983 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2462.891080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2462.892814] Call Trace: [ 2462.893392] dump_stack+0x107/0x167 [ 2462.894173] should_fail.cold+0x5/0xa [ 2462.895001] __alloc_pages_nodemask+0x182/0x600 [ 2462.895982] ? __kmalloc+0x16e/0x390 [ 2462.896774] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2462.898055] ? trace_hardirqs_on+0x5b/0x180 [ 2462.898974] FAULT_INJECTION: forcing a failure. [ 2462.898974] name failslab, interval 1, probability 0, space 0, times 0 [ 2462.901247] alloc_pages_current+0x187/0x280 [ 2462.902163] relay_open_buf.part.0+0x2a5/0xc00 [ 2462.903157] relay_open+0x531/0xa10 [ 2462.903934] do_blk_trace_setup+0x4cf/0xc10 [ 2462.904837] ? _copy_from_user+0xfb/0x1b0 [ 2462.905695] __blk_trace_setup+0xca/0x180 [ 2462.906556] ? do_blk_trace_setup+0xc10/0xc10 [ 2462.907536] blk_trace_ioctl+0x155/0x290 [ 2462.908379] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2462.909394] ? do_vfs_ioctl+0x283/0x10d0 [ 2462.910242] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2462.911337] ? generic_block_fiemap+0x60/0x60 [ 2462.912270] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2462.913276] blkdev_ioctl+0xc1/0x710 [ 2462.914060] ? blkdev_common_ioctl+0x1870/0x1870 [ 2462.915104] ? selinux_file_ioctl+0xb6/0x270 [ 2462.916024] block_ioctl+0xf9/0x140 [ 2462.916767] ? blkdev_read_iter+0x1c0/0x1c0 [ 2462.917653] __x64_sys_ioctl+0x19a/0x210 [ 2462.918493] do_syscall_64+0x33/0x40 [ 2462.919276] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2462.920344] RIP: 0033:0x7f33794bfb19 [ 2462.921123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2462.924852] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2462.926374] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2462.927839] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2462.929290] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2462.930745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2462.932208] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 [ 2462.933841] CPU: 1 PID: 12989 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2462.935297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2462.936954] Call Trace: [ 2462.937504] dump_stack+0x107/0x167 [ 2462.938251] should_fail.cold+0x5/0xa [ 2462.939029] ? security_file_alloc+0x34/0x170 [ 2462.939932] should_failslab+0x5/0x20 [ 2462.940706] kmem_cache_alloc+0x5b/0x310 [ 2462.941530] security_file_alloc+0x34/0x170 [ 2462.942435] __alloc_file+0xb6/0x320 [ 2462.943203] alloc_empty_file+0x6d/0x170 [ 2462.944020] alloc_file+0x5e/0x5a0 [ 2462.944738] alloc_file_pseudo+0x16a/0x250 [ 2462.945583] ? alloc_file+0x5a0/0x5a0 [ 2462.946353] ? shmem_get_inode+0x55c/0xbc0 [ 2462.947211] __shmem_file_setup+0x144/0x320 [ 2462.948074] ? _copy_from_user+0xfb/0x1b0 [ 2462.948901] __do_sys_memfd_create+0x275/0x450 [ 2462.949814] ? memfd_file_seals_ptr+0x170/0x170 [ 2462.950749] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2462.951816] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2462.952848] do_syscall_64+0x33/0x40 [ 2462.953597] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2462.954619] RIP: 0033:0x7feb56056b19 [ 2462.955374] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2462.959022] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2462.960544] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007feb56056b19 [ 2462.961969] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007feb560b00fb [ 2462.963406] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2462.964827] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2462.966254] R13: 00007ffea6c04c8f R14: 000000000000fffe R15: 0000000000022000 [ 2462.976563] blktrace: Concurrent blktraces are not allowed on loop10 [ 2463.040131] FAULT_INJECTION: forcing a failure. [ 2463.040131] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2463.043587] CPU: 0 PID: 12997 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2463.045047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2463.046847] Call Trace: [ 2463.047439] dump_stack+0x107/0x167 [ 2463.048212] should_fail.cold+0x5/0xa [ 2463.049051] __alloc_pages_nodemask+0x182/0x600 [ 2463.050062] ? __kmalloc+0x16e/0x390 [ 2463.050881] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2463.052156] ? trace_hardirqs_on+0x5b/0x180 [ 2463.053093] alloc_pages_current+0x187/0x280 [ 2463.054024] relay_open_buf.part.0+0x2a5/0xc00 [ 2463.055015] relay_open+0x531/0xa10 [ 2463.055796] do_blk_trace_setup+0x4cf/0xc10 [ 2463.056683] ? _copy_from_user+0xfb/0x1b0 [ 2463.057546] __blk_trace_setup+0xca/0x180 [ 2463.058403] ? do_blk_trace_setup+0xc10/0xc10 [ 2463.059398] blk_trace_ioctl+0x155/0x290 [ 2463.060240] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2463.061261] ? do_vfs_ioctl+0x283/0x10d0 [ 2463.062095] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2463.063217] ? generic_block_fiemap+0x60/0x60 [ 2463.064155] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2463.065174] blkdev_ioctl+0xc1/0x710 [ 2463.065943] ? blkdev_common_ioctl+0x1870/0x1870 [ 2463.066953] ? selinux_file_ioctl+0xb6/0x270 [ 2463.067871] block_ioctl+0xf9/0x140 [ 2463.068626] ? blkdev_read_iter+0x1c0/0x1c0 [ 2463.069521] __x64_sys_ioctl+0x19a/0x210 [ 2463.070382] do_syscall_64+0x33/0x40 [ 2463.071173] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2463.072243] RIP: 0033:0x7f5335f9ab19 [ 2463.073013] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2463.076821] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2463.078395] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2463.079880] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2463.081381] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2463.082864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2463.084387] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2463.089323] blktrace: Concurrent blktraces are not allowed on loop12 [ 2463.091396] blktrace: Concurrent blktraces are not allowed on loop10 01:02:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 13) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:02:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:02:10 executing program 2: mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:02:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 81) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2463.175035] FAULT_INJECTION: forcing a failure. 01:02:10 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 86) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2463.175035] name failslab, interval 1, probability 0, space 0, times 0 [ 2463.178017] CPU: 0 PID: 13013 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2463.179473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2463.181173] Call Trace: [ 2463.181730] dump_stack+0x107/0x167 [ 2463.182483] should_fail.cold+0x5/0xa [ 2463.183282] ? create_object.isra.0+0x3a/0xa20 [ 2463.184232] should_failslab+0x5/0x20 [ 2463.185015] kmem_cache_alloc+0x5b/0x310 [ 2463.185857] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2463.187000] create_object.isra.0+0x3a/0xa20 [ 2463.187899] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2463.188920] kmem_cache_alloc+0x159/0x310 [ 2463.189783] security_file_alloc+0x34/0x170 [ 2463.190655] __alloc_file+0xb6/0x320 [ 2463.191445] alloc_empty_file+0x6d/0x170 [ 2463.192274] alloc_file+0x5e/0x5a0 [ 2463.193015] alloc_file_pseudo+0x16a/0x250 [ 2463.193865] ? alloc_file+0x5a0/0x5a0 [ 2463.194652] ? shmem_get_inode+0x55c/0xbc0 [ 2463.195516] __shmem_file_setup+0x144/0x320 [ 2463.196405] ? _copy_from_user+0xfb/0x1b0 [ 2463.197243] __do_sys_memfd_create+0x275/0x450 [ 2463.198181] ? memfd_file_seals_ptr+0x170/0x170 [ 2463.199133] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2463.200207] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2463.201251] do_syscall_64+0x33/0x40 [ 2463.202022] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2463.203069] RIP: 0033:0x7feb56056b19 [ 2463.203838] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2463.207539] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2463.209105] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007feb56056b19 [ 2463.210534] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007feb560b00fb [ 2463.212012] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2463.213475] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2463.214906] R13: 00007ffea6c04c8f R14: 000000000000fffe R15: 0000000000022000 01:02:10 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x300}) 01:02:11 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) (fail_nth: 1) 01:02:11 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:02:11 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x4000000}) [ 2463.273068] FAULT_INJECTION: forcing a failure. [ 2463.273068] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2463.275689] CPU: 0 PID: 13020 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2463.277141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2463.278885] Call Trace: [ 2463.279448] dump_stack+0x107/0x167 [ 2463.280238] should_fail.cold+0x5/0xa [ 2463.281067] __alloc_pages_nodemask+0x182/0x600 [ 2463.282046] ? __kmalloc+0x16e/0x390 [ 2463.282839] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2463.284108] ? trace_hardirqs_on+0x5b/0x180 [ 2463.285025] alloc_pages_current+0x187/0x280 [ 2463.285933] relay_open_buf.part.0+0x2a5/0xc00 [ 2463.286918] relay_open+0x531/0xa10 [ 2463.287691] do_blk_trace_setup+0x4cf/0xc10 [ 2463.288586] ? _copy_from_user+0xfb/0x1b0 [ 2463.289443] __blk_trace_setup+0xca/0x180 [ 2463.290301] ? do_blk_trace_setup+0xc10/0xc10 [ 2463.291283] blk_trace_ioctl+0x155/0x290 [ 2463.292126] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2463.293122] ? do_vfs_ioctl+0x283/0x10d0 [ 2463.293986] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2463.295075] ? generic_block_fiemap+0x60/0x60 [ 2463.296008] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2463.297011] blkdev_ioctl+0xc1/0x710 [ 2463.297788] ? blkdev_common_ioctl+0x1870/0x1870 [ 2463.298761] ? selinux_file_ioctl+0xb6/0x270 [ 2463.299690] block_ioctl+0xf9/0x140 [ 2463.300428] ? blkdev_read_iter+0x1c0/0x1c0 [ 2463.301323] __x64_sys_ioctl+0x19a/0x210 [ 2463.302172] do_syscall_64+0x33/0x40 [ 2463.302947] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2463.303983] RIP: 0033:0x7f5335f9ab19 [ 2463.304758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2463.308525] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2463.310113] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2463.311590] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2463.313054] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2463.314519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2463.315994] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2463.333314] blktrace: Concurrent blktraces are not allowed on loop10 [ 2463.339431] FAULT_INJECTION: forcing a failure. [ 2463.339431] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2463.341884] CPU: 0 PID: 13031 Comm: syz-executor.1 Not tainted 5.10.181 #1 [ 2463.343342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2463.345035] Call Trace: [ 2463.345597] dump_stack+0x107/0x167 [ 2463.346357] should_fail.cold+0x5/0xa [ 2463.347164] _copy_to_user+0x2e/0x180 [ 2463.347970] simple_read_from_buffer+0xcc/0x160 [ 2463.348965] proc_fail_nth_read+0x198/0x230 [ 2463.349855] ? proc_sessionid_read+0x230/0x230 [ 2463.350804] ? security_file_permission+0x24e/0x570 [ 2463.351835] ? perf_trace_initcall_start+0x101/0x380 [ 2463.352898] ? proc_sessionid_read+0x230/0x230 [ 2463.353821] vfs_read+0x228/0x580 [ 2463.354548] ksys_read+0x12d/0x260 [ 2463.355291] ? vfs_write+0xa70/0xa70 [ 2463.356073] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2463.357135] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2463.358219] do_syscall_64+0x33/0x40 [ 2463.358993] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2463.360041] RIP: 0033:0x7fa0c285669c [ 2463.360796] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2463.364543] RSP: 002b:00007fa0bfe19170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2463.366096] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0c285669c [ 2463.367560] RDX: 000000000000000f RSI: 00007fa0bfe191e0 RDI: 0000000000000005 [ 2463.369027] RBP: 00007fa0bfe191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2463.370509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2463.371982] R13: 00007ffc741038ef R14: 00007fa0bfe19300 R15: 0000000000022000 [ 2463.402653] FAULT_INJECTION: forcing a failure. [ 2463.402653] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2463.405570] CPU: 0 PID: 13035 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2463.407246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2463.409233] Call Trace: [ 2463.409886] dump_stack+0x107/0x167 [ 2463.410778] should_fail.cold+0x5/0xa [ 2463.411749] __alloc_pages_nodemask+0x182/0x600 [ 2463.412723] ? __kmalloc+0x16e/0x390 [ 2463.413503] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2463.414742] ? trace_hardirqs_on+0x5b/0x180 [ 2463.415647] alloc_pages_current+0x187/0x280 [ 2463.416555] relay_open_buf.part.0+0x2a5/0xc00 [ 2463.417672] relay_open+0x531/0xa10 [ 2463.418653] do_blk_trace_setup+0x4cf/0xc10 [ 2463.419767] ? _copy_from_user+0xfb/0x1b0 [ 2463.420660] __blk_trace_setup+0xca/0x180 [ 2463.421536] ? do_blk_trace_setup+0xc10/0xc10 [ 2463.422542] blk_trace_ioctl+0x155/0x290 [ 2463.423451] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2463.424486] ? do_vfs_ioctl+0x283/0x10d0 [ 2463.425337] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2463.426393] ? generic_block_fiemap+0x60/0x60 [ 2463.427329] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2463.428328] blkdev_ioctl+0xc1/0x710 [ 2463.429104] ? blkdev_common_ioctl+0x1870/0x1870 [ 2463.430079] ? selinux_file_ioctl+0xb6/0x270 [ 2463.431024] block_ioctl+0xf9/0x140 [ 2463.431775] ? blkdev_read_iter+0x1c0/0x1c0 [ 2463.432654] __x64_sys_ioctl+0x19a/0x210 [ 2463.433495] do_syscall_64+0x33/0x40 [ 2463.434242] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2463.435281] RIP: 0033:0x7f33794bfb19 [ 2463.436033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2463.439695] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2463.441254] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2463.442703] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2463.444164] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2463.445612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2463.447059] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 [ 2463.506602] blktrace: Concurrent blktraces are not allowed on loop12 01:02:25 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 87) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:02:25 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x5000000}) 01:02:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 14) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:02:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:02:25 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:02:25 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:02:25 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 82) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:02:25 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x500}) [ 2477.536467] blktrace: Concurrent blktraces are not allowed on loop10 [ 2477.566891] blktrace: Concurrent blktraces are not allowed on loop10 [ 2477.568446] blktrace: Concurrent blktraces are not allowed on loop12 [ 2477.574642] FAULT_INJECTION: forcing a failure. [ 2477.574642] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2477.577117] CPU: 1 PID: 13063 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2477.578506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2477.580185] Call Trace: [ 2477.580736] dump_stack+0x107/0x167 [ 2477.581485] should_fail.cold+0x5/0xa [ 2477.582276] __alloc_pages_nodemask+0x182/0x600 [ 2477.583232] ? __kmalloc+0x16e/0x390 [ 2477.584002] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2477.585236] ? trace_hardirqs_on+0x5b/0x180 [ 2477.586133] alloc_pages_current+0x187/0x280 [ 2477.587033] relay_open_buf.part.0+0x2a5/0xc00 [ 2477.587992] relay_open+0x531/0xa10 [ 2477.588750] do_blk_trace_setup+0x4cf/0xc10 [ 2477.589631] ? _copy_from_user+0xfb/0x1b0 [ 2477.590478] __blk_trace_setup+0xca/0x180 [ 2477.591331] ? do_blk_trace_setup+0xc10/0xc10 [ 2477.592295] blk_trace_ioctl+0x155/0x290 [ 2477.593123] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2477.594103] ? do_vfs_ioctl+0x283/0x10d0 [ 2477.594928] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2477.595993] ? generic_block_fiemap+0x60/0x60 [ 2477.596911] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2477.597897] blkdev_ioctl+0xc1/0x710 [ 2477.598663] ? blkdev_common_ioctl+0x1870/0x1870 [ 2477.599642] ? selinux_file_ioctl+0xb6/0x270 [ 2477.600549] block_ioctl+0xf9/0x140 [ 2477.601284] ? blkdev_read_iter+0x1c0/0x1c0 [ 2477.602169] __x64_sys_ioctl+0x19a/0x210 [ 2477.603024] do_syscall_64+0x33/0x40 [ 2477.603794] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2477.604830] RIP: 0033:0x7f5335f9ab19 [ 2477.605587] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2477.609315] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2477.610877] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2477.612334] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2477.613808] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2477.615267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2477.616705] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2477.625056] FAULT_INJECTION: forcing a failure. [ 2477.625056] name failslab, interval 1, probability 0, space 0, times 0 [ 2477.627671] CPU: 0 PID: 13065 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2477.629156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2477.630940] Call Trace: [ 2477.631526] dump_stack+0x107/0x167 [ 2477.632315] should_fail.cold+0x5/0xa [ 2477.633144] ? getname_flags.part.0+0x50/0x4f0 [ 2477.634133] should_failslab+0x5/0x20 [ 2477.634953] kmem_cache_alloc+0x5b/0x310 [ 2477.635854] getname_flags.part.0+0x50/0x4f0 [ 2477.636807] getname+0x8e/0xd0 [ 2477.637503] do_sys_openat2+0xf9/0x420 [ 2477.638341] ? build_open_flags+0x6f0/0x6f0 [ 2477.639284] ? rcu_read_lock_any_held+0x75/0xa0 [ 2477.640285] __x64_sys_openat+0x13f/0x1f0 [ 2477.641173] ? __ia32_sys_open+0x1c0/0x1c0 [ 2477.642089] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2477.643221] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2477.644337] do_syscall_64+0x33/0x40 [ 2477.645138] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2477.646236] RIP: 0033:0x7feb56009a04 [ 2477.647040] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2477.650998] RSP: 002b:00007feb535cbe20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2477.652642] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb56009a04 [ 2477.654175] RDX: 0000000000000002 RSI: 00007feb535cbf40 RDI: 00000000ffffff9c [ 2477.655721] RBP: 00007feb535cbf40 R08: 0000000000000000 R09: 0000000000000000 [ 2477.657252] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2477.658781] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:02:25 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000000)) 01:02:25 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x600}) [ 2477.702759] FAULT_INJECTION: forcing a failure. [ 2477.702759] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2477.705502] CPU: 0 PID: 13060 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2477.707003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2477.708808] Call Trace: [ 2477.709391] dump_stack+0x107/0x167 [ 2477.709599] blktrace: Concurrent blktraces are not allowed on loop10 [ 2477.710191] should_fail.cold+0x5/0xa [ 2477.710234] __alloc_pages_nodemask+0x182/0x600 [ 2477.713344] ? __kmalloc+0x16e/0x390 [ 2477.714166] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2477.715501] ? trace_hardirqs_on+0x5b/0x180 [ 2477.716453] alloc_pages_current+0x187/0x280 [ 2477.717417] relay_open_buf.part.0+0x2a5/0xc00 [ 2477.718441] relay_open+0x531/0xa10 [ 2477.719295] do_blk_trace_setup+0x4cf/0xc10 [ 2477.720238] ? _copy_from_user+0xfb/0x1b0 [ 2477.721150] __blk_trace_setup+0xca/0x180 [ 2477.722055] ? do_blk_trace_setup+0xc10/0xc10 [ 2477.723097] blk_trace_ioctl+0x155/0x290 [ 2477.723985] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2477.725044] ? do_vfs_ioctl+0x283/0x10d0 [ 2477.725927] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2477.727070] ? generic_block_fiemap+0x60/0x60 [ 2477.728058] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2477.729119] blkdev_ioctl+0xc1/0x710 [ 2477.729935] ? blkdev_common_ioctl+0x1870/0x1870 [ 2477.730977] ? selinux_file_ioctl+0xb6/0x270 [ 2477.731962] block_ioctl+0xf9/0x140 [ 2477.732754] ? blkdev_read_iter+0x1c0/0x1c0 [ 2477.733693] __x64_sys_ioctl+0x19a/0x210 [ 2477.734585] do_syscall_64+0x33/0x40 [ 2477.735405] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2477.736516] RIP: 0033:0x7f33794bfb19 01:02:25 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000000)) [ 2477.737326] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2477.741429] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2477.743105] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2477.744645] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2477.746194] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2477.747746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2477.749290] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 01:02:25 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:02:25 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 88) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:02:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 15) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:02:25 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x6000000}) 01:02:25 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x700}) [ 2477.871776] FAULT_INJECTION: forcing a failure. [ 2477.871776] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2477.874240] CPU: 0 PID: 13090 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2477.875622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2477.877261] Call Trace: [ 2477.877809] dump_stack+0x107/0x167 [ 2477.878550] should_fail.cold+0x5/0xa [ 2477.879529] __alloc_pages_nodemask+0x182/0x600 [ 2477.880691] ? __kmalloc+0x16e/0x390 [ 2477.881604] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2477.883110] ? trace_hardirqs_on+0x5b/0x180 [ 2477.884177] alloc_pages_current+0x187/0x280 [ 2477.885253] relay_open_buf.part.0+0x2a5/0xc00 [ 2477.886394] relay_open+0x531/0xa10 [ 2477.887308] do_blk_trace_setup+0x4cf/0xc10 [ 2477.888364] ? _copy_from_user+0xfb/0x1b0 [ 2477.889374] __blk_trace_setup+0xca/0x180 [ 2477.890379] ? do_blk_trace_setup+0xc10/0xc10 [ 2477.891784] blk_trace_ioctl+0x155/0x290 [ 2477.892919] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2477.894147] ? do_vfs_ioctl+0x283/0x10d0 [ 2477.895210] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2477.896411] ? generic_block_fiemap+0x60/0x60 [ 2477.897281] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2477.898187] blkdev_ioctl+0xc1/0x710 [ 2477.898878] ? blkdev_common_ioctl+0x1870/0x1870 [ 2477.899765] ? selinux_file_ioctl+0xb6/0x270 [ 2477.900589] block_ioctl+0xf9/0x140 [ 2477.901261] ? blkdev_read_iter+0x1c0/0x1c0 [ 2477.902059] __x64_sys_ioctl+0x19a/0x210 [ 2477.902830] do_syscall_64+0x33/0x40 [ 2477.903020] FAULT_INJECTION: forcing a failure. [ 2477.903020] name failslab, interval 1, probability 0, space 0, times 0 [ 2477.903523] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2477.903537] RIP: 0033:0x7f5335f9ab19 [ 2477.903561] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2477.903572] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2477.903594] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2477.903606] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2477.903617] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2477.903629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2477.903641] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2477.922422] CPU: 1 PID: 13095 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2477.923822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2477.925491] Call Trace: [ 2477.926031] dump_stack+0x107/0x167 [ 2477.926773] should_fail.cold+0x5/0xa [ 2477.927551] ? create_object.isra.0+0x3a/0xa20 [ 2477.928478] should_failslab+0x5/0x20 [ 2477.929244] kmem_cache_alloc+0x5b/0x310 [ 2477.930069] create_object.isra.0+0x3a/0xa20 [ 2477.930956] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2477.932012] kmem_cache_alloc+0x159/0x310 [ 2477.932865] getname_flags.part.0+0x50/0x4f0 [ 2477.933761] getname+0x8e/0xd0 [ 2477.934410] do_sys_openat2+0xf9/0x420 [ 2477.935203] ? build_open_flags+0x6f0/0x6f0 [ 2477.936082] ? rcu_read_lock_any_held+0x75/0xa0 [ 2477.937024] __x64_sys_openat+0x13f/0x1f0 [ 2477.937859] ? __ia32_sys_open+0x1c0/0x1c0 [ 2477.938726] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2477.939789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2477.940830] do_syscall_64+0x33/0x40 [ 2477.941583] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2477.942615] RIP: 0033:0x7feb56009a04 [ 2477.943400] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2477.947097] RSP: 002b:00007feb535cbe20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2477.948644] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb56009a04 [ 2477.950081] RDX: 0000000000000002 RSI: 00007feb535cbf40 RDI: 00000000ffffff9c [ 2477.951537] RBP: 00007feb535cbf40 R08: 0000000000000000 R09: 0000000000000000 [ 2477.952970] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2477.954399] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2477.964244] blktrace: Concurrent blktraces are not allowed on loop10 01:02:25 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000000)) 01:02:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2478.008441] blktrace: Concurrent blktraces are not allowed on loop12 01:02:37 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:02:37 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000000)) 01:02:37 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:02:37 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 16) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:02:37 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x734}) 01:02:37 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 89) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:02:37 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x7000000}) 01:02:37 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 83) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2490.148517] blktrace: Concurrent blktraces are not allowed on loop10 [ 2490.150239] blktrace: Concurrent blktraces are not allowed on loop12 [ 2490.167371] FAULT_INJECTION: forcing a failure. [ 2490.167371] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2490.168469] FAULT_INJECTION: forcing a failure. [ 2490.168469] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2490.170166] CPU: 0 PID: 13133 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2490.173008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.174658] Call Trace: [ 2490.175190] dump_stack+0x107/0x167 [ 2490.175941] should_fail.cold+0x5/0xa [ 2490.176710] strncpy_from_user+0x34/0x470 [ 2490.177548] getname_flags.part.0+0x95/0x4f0 [ 2490.178430] getname+0x8e/0xd0 [ 2490.179073] do_sys_openat2+0xf9/0x420 [ 2490.179861] ? build_open_flags+0x6f0/0x6f0 [ 2490.180731] ? rcu_read_lock_any_held+0x75/0xa0 [ 2490.181660] __x64_sys_openat+0x13f/0x1f0 [ 2490.182485] ? __ia32_sys_open+0x1c0/0x1c0 [ 2490.183370] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2490.184417] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2490.185467] do_syscall_64+0x33/0x40 [ 2490.186209] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2490.187259] RIP: 0033:0x7feb56009a04 [ 2490.188003] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2490.191761] RSP: 002b:00007feb535cbe20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2490.193284] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb56009a04 [ 2490.194701] RDX: 0000000000000002 RSI: 00007feb535cbf40 RDI: 00000000ffffff9c [ 2490.196132] RBP: 00007feb535cbf40 R08: 0000000000000000 R09: 0000000000000000 [ 2490.197583] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2490.199027] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2490.200505] CPU: 1 PID: 13131 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2490.201331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.202281] Call Trace: [ 2490.202603] dump_stack+0x107/0x167 [ 2490.203043] should_fail.cold+0x5/0xa [ 2490.203506] __alloc_pages_nodemask+0x182/0x600 [ 2490.204056] ? __kmalloc+0x16e/0x390 [ 2490.204497] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2490.205139] ? trace_hardirqs_on+0x5b/0x180 [ 2490.205646] alloc_pages_current+0x187/0x280 [ 2490.206122] relay_open_buf.part.0+0x2a5/0xc00 [ 2490.206667] relay_open+0x531/0xa10 [ 2490.207064] do_blk_trace_setup+0x4cf/0xc10 [ 2490.207582] ? _copy_from_user+0xfb/0x1b0 [ 2490.208029] __blk_trace_setup+0xca/0x180 [ 2490.208500] ? do_blk_trace_setup+0xc10/0xc10 [ 2490.209007] blk_trace_ioctl+0x155/0x290 [ 2490.209471] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2490.209983] ? do_vfs_ioctl+0x283/0x10d0 [ 2490.210459] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2490.211006] ? generic_block_fiemap+0x60/0x60 [ 2490.211536] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2490.212054] blkdev_ioctl+0xc1/0x710 [ 2490.212479] ? blkdev_common_ioctl+0x1870/0x1870 [ 2490.212982] ? selinux_file_ioctl+0xb6/0x270 [ 2490.213495] block_ioctl+0xf9/0x140 [ 2490.213884] ? blkdev_read_iter+0x1c0/0x1c0 [ 2490.214387] __x64_sys_ioctl+0x19a/0x210 [ 2490.214826] do_syscall_64+0x33/0x40 [ 2490.215258] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2490.215802] RIP: 0033:0x7f5335f9ab19 [ 2490.216229] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2490.218124] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2490.218984] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2490.219810] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2490.220624] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2490.221428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2490.222240] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2490.230988] blktrace: Concurrent blktraces are not allowed on loop12 [ 2490.239953] FAULT_INJECTION: forcing a failure. [ 2490.239953] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2490.242408] CPU: 0 PID: 13134 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2490.243816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.245476] Call Trace: [ 2490.246010] dump_stack+0x107/0x167 [ 2490.246766] should_fail.cold+0x5/0xa [ 2490.247560] __alloc_pages_nodemask+0x182/0x600 [ 2490.248501] ? __kmalloc+0x16e/0x390 [ 2490.249268] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2490.250508] ? trace_hardirqs_on+0x5b/0x180 [ 2490.251419] alloc_pages_current+0x187/0x280 [ 2490.252321] relay_open_buf.part.0+0x2a5/0xc00 [ 2490.253272] relay_open+0x531/0xa10 [ 2490.254045] do_blk_trace_setup+0x4cf/0xc10 [ 2490.254925] ? _copy_from_user+0xfb/0x1b0 [ 2490.255784] __blk_trace_setup+0xca/0x180 [ 2490.256658] ? do_blk_trace_setup+0xc10/0xc10 [ 2490.257630] blk_trace_ioctl+0x155/0x290 [ 2490.258459] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2490.259452] ? do_vfs_ioctl+0x283/0x10d0 [ 2490.260279] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2490.261342] ? generic_block_fiemap+0x60/0x60 [ 2490.262263] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2490.263272] blkdev_ioctl+0xc1/0x710 [ 2490.264041] ? blkdev_common_ioctl+0x1870/0x1870 [ 2490.265023] ? selinux_file_ioctl+0xb6/0x270 [ 2490.265941] block_ioctl+0xf9/0x140 [ 2490.266683] ? blkdev_read_iter+0x1c0/0x1c0 [ 2490.267581] __x64_sys_ioctl+0x19a/0x210 [ 2490.268428] do_syscall_64+0x33/0x40 [ 2490.269185] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2490.270221] RIP: 0033:0x7f33794bfb19 [ 2490.270986] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2490.274696] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:02:38 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000000)) [ 2490.276250] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2490.277851] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2490.279291] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2490.280715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2490.282148] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 01:02:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 17) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:02:38 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 90) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:02:38 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:02:38 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x5b070000}) 01:02:38 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x3407}) 01:02:38 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000000)) [ 2490.354291] FAULT_INJECTION: forcing a failure. [ 2490.354291] name failslab, interval 1, probability 0, space 0, times 0 [ 2490.355604] CPU: 1 PID: 13153 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2490.356347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.357229] Call Trace: [ 2490.357519] dump_stack+0x107/0x167 [ 2490.357921] should_fail.cold+0x5/0xa [ 2490.358334] ? __alloc_file+0x21/0x320 [ 2490.358751] should_failslab+0x5/0x20 [ 2490.359160] kmem_cache_alloc+0x5b/0x310 [ 2490.359604] __alloc_file+0x21/0x320 [ 2490.360002] alloc_empty_file+0x6d/0x170 [ 2490.360444] path_openat+0xe3/0x26f0 [ 2490.360853] ? path_lookupat+0x860/0x860 [ 2490.361292] ? perf_trace_lock+0xac/0x490 [ 2490.361745] ? lock_acquire+0x197/0x470 [ 2490.362172] ? __lockdep_reset_lock+0x180/0x180 [ 2490.362680] do_filp_open+0x190/0x3e0 [ 2490.363091] ? may_open_dev+0xf0/0xf0 [ 2490.363517] ? __alloc_fd+0x2b8/0x630 [ 2490.363934] ? lock_downgrade+0x6d0/0x6d0 [ 2490.364376] ? do_raw_spin_lock+0x121/0x260 [ 2490.364846] ? rwlock_bug.part.0+0x90/0x90 [ 2490.365301] ? _raw_spin_unlock+0x1a/0x30 [ 2490.365746] ? __alloc_fd+0x2b8/0x630 [ 2490.366155] do_sys_openat2+0x171/0x420 [ 2490.366571] ? build_open_flags+0x6f0/0x6f0 [ 2490.367037] ? rcu_read_lock_any_held+0x75/0xa0 [ 2490.367543] __x64_sys_openat+0x13f/0x1f0 [ 2490.367985] ? __ia32_sys_open+0x1c0/0x1c0 [ 2490.368443] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2490.368991] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2490.369549] do_syscall_64+0x33/0x40 [ 2490.369943] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2490.370490] RIP: 0033:0x7feb56009a04 [ 2490.370884] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2490.372801] RSP: 002b:00007feb535cbe20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2490.373592] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb56009a04 [ 2490.374350] RDX: 0000000000000002 RSI: 00007feb535cbf40 RDI: 00000000ffffff9c [ 2490.375107] RBP: 00007feb535cbf40 R08: 0000000000000000 R09: 0000000000000000 [ 2490.375858] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2490.376606] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2490.404642] FAULT_INJECTION: forcing a failure. [ 2490.404642] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2490.407071] CPU: 0 PID: 13156 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2490.408472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.410131] Call Trace: [ 2490.410683] dump_stack+0x107/0x167 [ 2490.411444] should_fail.cold+0x5/0xa [ 2490.412239] __alloc_pages_nodemask+0x182/0x600 [ 2490.413178] ? __kmalloc+0x16e/0x390 [ 2490.413948] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2490.415184] ? trace_hardirqs_on+0x5b/0x180 [ 2490.416074] alloc_pages_current+0x187/0x280 [ 2490.416968] relay_open_buf.part.0+0x2a5/0xc00 [ 2490.417921] relay_open+0x531/0xa10 [ 2490.418675] do_blk_trace_setup+0x4cf/0xc10 [ 2490.419563] ? _copy_from_user+0xfb/0x1b0 [ 2490.420405] __blk_trace_setup+0xca/0x180 01:02:38 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000000)) [ 2490.421241] ? do_blk_trace_setup+0xc10/0xc10 [ 2490.422315] blk_trace_ioctl+0x155/0x290 [ 2490.423135] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2490.424146] ? do_vfs_ioctl+0x283/0x10d0 [ 2490.424964] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2490.426015] ? generic_block_fiemap+0x60/0x60 [ 2490.426920] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2490.427929] blkdev_ioctl+0xc1/0x710 [ 2490.428685] ? blkdev_common_ioctl+0x1870/0x1870 [ 2490.429654] ? selinux_file_ioctl+0xb6/0x270 [ 2490.430555] block_ioctl+0xf9/0x140 [ 2490.431289] ? blkdev_read_iter+0x1c0/0x1c0 [ 2490.432178] __x64_sys_ioctl+0x19a/0x210 [ 2490.433006] do_syscall_64+0x33/0x40 [ 2490.433765] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2490.434792] RIP: 0033:0x7f5335f9ab19 [ 2490.435576] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2490.439237] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2490.440772] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2490.442200] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2490.443634] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2490.445061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2490.446490] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 01:02:38 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 84) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:02:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2490.476762] blktrace: Concurrent blktraces are not allowed on loop12 [ 2490.489892] blktrace: Concurrent blktraces are not allowed on loop10 [ 2490.547072] FAULT_INJECTION: forcing a failure. [ 2490.547072] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2490.549609] CPU: 0 PID: 13178 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2490.551002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.552678] Call Trace: [ 2490.553223] dump_stack+0x107/0x167 [ 2490.553975] should_fail.cold+0x5/0xa [ 2490.554765] __alloc_pages_nodemask+0x182/0x600 [ 2490.555713] ? __kmalloc+0x16e/0x390 [ 2490.556486] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2490.557725] ? trace_hardirqs_on+0x5b/0x180 [ 2490.558619] alloc_pages_current+0x187/0x280 [ 2490.559537] relay_open_buf.part.0+0x2a5/0xc00 [ 2490.560494] relay_open+0x531/0xa10 [ 2490.561258] do_blk_trace_setup+0x4cf/0xc10 [ 2490.562134] ? _copy_from_user+0xfb/0x1b0 [ 2490.562978] __blk_trace_setup+0xca/0x180 [ 2490.563831] ? do_blk_trace_setup+0xc10/0xc10 [ 2490.564794] blk_trace_ioctl+0x155/0x290 [ 2490.565620] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2490.566606] ? do_vfs_ioctl+0x283/0x10d0 [ 2490.567436] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2490.568499] ? generic_block_fiemap+0x60/0x60 [ 2490.569418] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2490.570405] blkdev_ioctl+0xc1/0x710 [ 2490.571166] ? blkdev_common_ioctl+0x1870/0x1870 [ 2490.572180] ? selinux_file_ioctl+0xb6/0x270 [ 2490.573085] block_ioctl+0xf9/0x140 [ 2490.573836] ? blkdev_read_iter+0x1c0/0x1c0 [ 2490.574723] __x64_sys_ioctl+0x19a/0x210 [ 2490.575577] do_syscall_64+0x33/0x40 [ 2490.576343] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2490.577389] RIP: 0033:0x7f33794bfb19 [ 2490.578161] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2490.581901] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2490.583448] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2490.584886] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2490.586323] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2490.587775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2490.589221] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 01:02:50 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 85) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:02:50 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0xffffe000}) 01:02:50 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 91) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:02:50 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000000)) 01:02:50 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:02:50 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 18) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:02:50 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0xe0ffff}) 01:02:50 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2502.716435] FAULT_INJECTION: forcing a failure. [ 2502.716435] name failslab, interval 1, probability 0, space 0, times 0 [ 2502.718130] CPU: 0 PID: 13202 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2502.718934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.719032] blktrace: Concurrent blktraces are not allowed on loop12 [ 2502.719883] Call Trace: [ 2502.719901] dump_stack+0x107/0x167 [ 2502.719914] should_fail.cold+0x5/0xa [ 2502.719928] ? create_object.isra.0+0x3a/0xa20 [ 2502.719941] should_failslab+0x5/0x20 [ 2502.719953] kmem_cache_alloc+0x5b/0x310 [ 2502.719975] create_object.isra.0+0x3a/0xa20 [ 2502.724579] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2502.725171] kmem_cache_alloc+0x159/0x310 [ 2502.725649] __alloc_file+0x21/0x320 [ 2502.726074] alloc_empty_file+0x6d/0x170 [ 2502.726542] path_openat+0xe3/0x26f0 [ 2502.726973] ? path_lookupat+0x860/0x860 [ 2502.727466] ? perf_trace_lock+0xac/0x490 [ 2502.727960] ? lock_acquire+0x197/0x470 [ 2502.728432] ? __lockdep_reset_lock+0x180/0x180 [ 2502.728987] do_filp_open+0x190/0x3e0 [ 2502.729445] ? may_open_dev+0xf0/0xf0 [ 2502.729918] ? __alloc_fd+0x2b8/0x630 [ 2502.730371] ? lock_downgrade+0x6d0/0x6d0 [ 2502.730874] ? do_raw_spin_lock+0x121/0x260 [ 2502.731414] ? rwlock_bug.part.0+0x90/0x90 [ 2502.731937] ? _raw_spin_unlock+0x1a/0x30 [ 2502.732431] ? __alloc_fd+0x2b8/0x630 [ 2502.732893] do_sys_openat2+0x171/0x420 [ 2502.733373] ? build_open_flags+0x6f0/0x6f0 [ 2502.733893] ? rcu_read_lock_any_held+0x75/0xa0 [ 2502.734446] __x64_sys_openat+0x13f/0x1f0 [ 2502.734646] FAULT_INJECTION: forcing a failure. [ 2502.734646] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2502.734939] ? __ia32_sys_open+0x1c0/0x1c0 [ 2502.734961] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2502.738594] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2502.739209] do_syscall_64+0x33/0x40 [ 2502.739657] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2502.740257] RIP: 0033:0x7feb56009a04 [ 2502.740699] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2502.742849] RSP: 002b:00007feb535cbe20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2502.743764] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb56009a04 [ 2502.744607] RDX: 0000000000000002 RSI: 00007feb535cbf40 RDI: 00000000ffffff9c [ 2502.745446] RBP: 00007feb535cbf40 R08: 0000000000000000 R09: 0000000000000000 [ 2502.746287] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2502.747130] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2502.748013] CPU: 1 PID: 13192 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2502.749546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.751364] Call Trace: [ 2502.751963] dump_stack+0x107/0x167 [ 2502.752775] should_fail.cold+0x5/0xa [ 2502.753631] __alloc_pages_nodemask+0x182/0x600 [ 2502.754660] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2502.755832] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2502.756886] blktrace: Concurrent blktraces are not allowed on loop10 [ 2502.757021] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2502.759061] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2502.760274] ? alloc_pages_current+0x47/0x280 [ 2502.761271] alloc_pages_current+0x187/0x280 [ 2502.762240] relay_open_buf.part.0+0x2a5/0xc00 [ 2502.763278] relay_open+0x531/0xa10 [ 2502.764108] do_blk_trace_setup+0x4cf/0xc10 [ 2502.765061] ? _copy_from_user+0xfb/0x1b0 [ 2502.765981] __blk_trace_setup+0xca/0x180 [ 2502.766897] ? do_blk_trace_setup+0xc10/0xc10 [ 2502.767947] blk_trace_ioctl+0x155/0x290 [ 2502.768839] ? blk_add_trace_bio_remap+0x5d0/0x5d0 01:02:50 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2502.770052] ? do_vfs_ioctl+0x283/0x10d0 [ 2502.770953] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2502.772125] ? generic_block_fiemap+0x60/0x60 [ 2502.773139] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2502.774218] blkdev_ioctl+0xc1/0x710 [ 2502.775042] ? blkdev_common_ioctl+0x1870/0x1870 [ 2502.776100] ? selinux_file_ioctl+0xb6/0x270 [ 2502.777077] block_ioctl+0xf9/0x140 [ 2502.777879] ? blkdev_read_iter+0x1c0/0x1c0 [ 2502.778833] __x64_sys_ioctl+0x19a/0x210 [ 2502.779728] do_syscall_64+0x33/0x40 [ 2502.780556] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2502.781661] RIP: 0033:0x7f5335f9ab19 [ 2502.782487] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2502.786455] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2502.788141] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2502.789667] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2502.791227] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2502.792773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2502.794334] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2502.796850] FAULT_INJECTION: forcing a failure. [ 2502.796850] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2502.799825] CPU: 0 PID: 13195 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2502.801503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.803468] Call Trace: [ 2502.803883] dump_stack+0x107/0x167 [ 2502.804454] should_fail.cold+0x5/0xa [ 2502.805050] __alloc_pages_nodemask+0x182/0x600 [ 2502.805766] ? __kmalloc+0x16e/0x390 [ 2502.806341] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2502.807288] ? trace_hardirqs_on+0x5b/0x180 [ 2502.807969] alloc_pages_current+0x187/0x280 [ 2502.808657] relay_open_buf.part.0+0x2a5/0xc00 [ 2502.809365] relay_open+0x531/0xa10 [ 2502.809943] do_blk_trace_setup+0x4cf/0xc10 [ 2502.810596] ? _copy_from_user+0xfb/0x1b0 [ 2502.811253] __blk_trace_setup+0xca/0x180 [ 2502.811898] ? do_blk_trace_setup+0xc10/0xc10 [ 2502.812498] blk_trace_ioctl+0x155/0x290 [ 2502.812961] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2502.813520] ? do_vfs_ioctl+0x283/0x10d0 [ 2502.813978] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2502.814565] ? generic_block_fiemap+0x60/0x60 [ 2502.815075] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2502.815635] blkdev_ioctl+0xc1/0x710 [ 2502.816066] ? blkdev_common_ioctl+0x1870/0x1870 [ 2502.816602] ? selinux_file_ioctl+0xb6/0x270 [ 2502.817114] block_ioctl+0xf9/0x140 [ 2502.817525] ? blkdev_read_iter+0x1c0/0x1c0 [ 2502.818013] __x64_sys_ioctl+0x19a/0x210 [ 2502.818498] do_syscall_64+0x33/0x40 [ 2502.818919] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2502.819504] RIP: 0033:0x7f33794bfb19 [ 2502.819925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2502.821962] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2502.822825] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2502.823639] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2502.824438] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2502.825245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2502.826046] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 01:02:50 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000000)) 01:02:50 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0xe0ffff00000000}) 01:02:50 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:02:50 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 92) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:02:50 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x1000000}) 01:02:50 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000000)) [ 2502.935282] blktrace: Concurrent blktraces are not allowed on loop12 01:02:50 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 19) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:02:50 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 86) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2502.986825] blktrace: Concurrent blktraces are not allowed on loop10 [ 2502.988994] FAULT_INJECTION: forcing a failure. [ 2502.988994] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2502.990356] CPU: 0 PID: 13233 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2502.991105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.992012] Call Trace: [ 2502.992302] dump_stack+0x107/0x167 [ 2502.992708] should_fail.cold+0x5/0xa [ 2502.993121] __alloc_pages_nodemask+0x182/0x600 [ 2502.993627] ? __kmalloc+0x16e/0x390 [ 2502.994038] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2502.994708] ? trace_hardirqs_on+0x5b/0x180 [ 2502.995184] alloc_pages_current+0x187/0x280 [ 2502.995678] relay_open_buf.part.0+0x2a5/0xc00 [ 2502.996189] relay_open+0x531/0xa10 [ 2502.996594] do_blk_trace_setup+0x4cf/0xc10 [ 2502.997073] ? _copy_from_user+0xfb/0x1b0 [ 2502.997518] __blk_trace_setup+0xca/0x180 [ 2502.997977] ? do_blk_trace_setup+0xc10/0xc10 [ 2502.998482] blk_trace_ioctl+0x155/0x290 [ 2502.998935] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2502.999463] ? do_vfs_ioctl+0x283/0x10d0 [ 2502.999918] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2503.000497] ? generic_block_fiemap+0x60/0x60 [ 2503.000995] ? trace_event_raw_event_initcall_level+0x203/0x240 [ 2503.001650] ? __switch_to_asm+0x34/0x60 [ 2503.002101] blkdev_ioctl+0xc1/0x710 [ 2503.002505] ? blkdev_common_ioctl+0x1870/0x1870 [ 2503.003030] ? selinux_file_ioctl+0xb6/0x270 [ 2503.003528] block_ioctl+0xf9/0x140 [ 2503.003936] ? blkdev_read_iter+0x1c0/0x1c0 [ 2503.004408] __x64_sys_ioctl+0x19a/0x210 [ 2503.004863] do_syscall_64+0x33/0x40 [ 2503.005274] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.005845] RIP: 0033:0x7f5335f9ab19 [ 2503.006256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2503.008258] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2503.009088] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2503.009860] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2503.010653] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2503.011446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2503.012237] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2503.023322] FAULT_INJECTION: forcing a failure. [ 2503.023322] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2503.024664] CPU: 0 PID: 13237 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 2503.025403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.026294] Call Trace: [ 2503.026582] dump_stack+0x107/0x167 [ 2503.026979] should_fail.cold+0x5/0xa [ 2503.027412] __alloc_pages_nodemask+0x182/0x600 [ 2503.027922] ? __kmalloc+0x16e/0x390 [ 2503.028331] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2503.028987] ? trace_hardirqs_on+0x5b/0x180 [ 2503.029467] alloc_pages_current+0x187/0x280 [ 2503.029955] relay_open_buf.part.0+0x2a5/0xc00 [ 2503.030462] relay_open+0x531/0xa10 [ 2503.030866] do_blk_trace_setup+0x4cf/0xc10 [ 2503.031327] ? _copy_from_user+0xfb/0x1b0 [ 2503.031796] __blk_trace_setup+0xca/0x180 [ 2503.032243] ? do_blk_trace_setup+0xc10/0xc10 [ 2503.032760] blk_trace_ioctl+0x155/0x290 [ 2503.033214] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2503.033760] ? do_vfs_ioctl+0x283/0x10d0 [ 2503.034211] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2503.034785] ? generic_block_fiemap+0x60/0x60 [ 2503.035269] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2503.035819] blkdev_ioctl+0xc1/0x710 [ 2503.036240] ? blkdev_common_ioctl+0x1870/0x1870 [ 2503.036782] ? selinux_file_ioctl+0xb6/0x270 [ 2503.037277] block_ioctl+0xf9/0x140 [ 2503.037690] ? blkdev_read_iter+0x1c0/0x1c0 [ 2503.038172] __x64_sys_ioctl+0x19a/0x210 [ 2503.038632] do_syscall_64+0x33/0x40 [ 2503.039044] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.039641] RIP: 0033:0x7f33794bfb19 [ 2503.040060] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2503.042083] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2503.042917] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 2503.043712] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2503.044478] RBP: 00007f3376a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2503.045267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2503.046058] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 [ 2503.060165] FAULT_INJECTION: forcing a failure. [ 2503.060165] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.061799] CPU: 0 PID: 13240 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2503.062541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.063438] Call Trace: [ 2503.063723] dump_stack+0x107/0x167 [ 2503.064113] should_fail.cold+0x5/0xa [ 2503.064531] ? security_file_alloc+0x34/0x170 [ 2503.065029] should_failslab+0x5/0x20 [ 2503.065434] kmem_cache_alloc+0x5b/0x310 [ 2503.065877] security_file_alloc+0x34/0x170 [ 2503.066346] __alloc_file+0xb6/0x320 [ 2503.066746] alloc_empty_file+0x6d/0x170 [ 2503.067188] path_openat+0xe3/0x26f0 [ 2503.067618] ? path_lookupat+0x860/0x860 [ 2503.068057] ? perf_trace_lock+0xac/0x490 [ 2503.068505] ? lock_acquire+0x197/0x470 [ 2503.068933] ? __lockdep_reset_lock+0x180/0x180 [ 2503.069431] do_filp_open+0x190/0x3e0 [ 2503.069838] ? may_open_dev+0xf0/0xf0 [ 2503.070248] ? __alloc_fd+0x2b8/0x630 [ 2503.070654] ? lock_downgrade+0x6d0/0x6d0 [ 2503.071093] ? do_raw_spin_lock+0x121/0x260 [ 2503.071565] ? rwlock_bug.part.0+0x90/0x90 [ 2503.072015] ? _raw_spin_unlock+0x1a/0x30 [ 2503.072461] ? __alloc_fd+0x2b8/0x630 [ 2503.072883] do_sys_openat2+0x171/0x420 [ 2503.073305] ? build_open_flags+0x6f0/0x6f0 [ 2503.073770] ? rcu_read_lock_any_held+0x75/0xa0 [ 2503.074274] __x64_sys_openat+0x13f/0x1f0 [ 2503.074719] ? __ia32_sys_open+0x1c0/0x1c0 [ 2503.075180] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2503.075753] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2503.076307] do_syscall_64+0x33/0x40 [ 2503.076707] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.077257] RIP: 0033:0x7feb56009a04 [ 2503.077652] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2503.079631] RSP: 002b:00007feb535cbe20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2503.080436] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb56009a04 [ 2503.081203] RDX: 0000000000000002 RSI: 00007feb535cbf40 RDI: 00000000ffffff9c [ 2503.081964] RBP: 00007feb535cbf40 R08: 0000000000000000 R09: 0000000000000000 [ 2503.082727] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2503.083504] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:03:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 87) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:03:04 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:03:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 20) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:03:04 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000000)) 01:03:04 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:03:04 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x100000000000000}) 01:03:04 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x2000000}) 01:03:04 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 93) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2516.365943] EXT4-fs warning (device sda): __ext4_ioctl:886: Setting inode version is not supported with metadata_csum enabled. [ 2516.370658] blktrace: Concurrent blktraces are not allowed on loop10 [ 2516.371297] FAULT_INJECTION: forcing a failure. [ 2516.371297] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2516.374399] CPU: 0 PID: 13251 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2516.375868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2516.377515] Call Trace: [ 2516.378076] dump_stack+0x107/0x167 [ 2516.378844] should_fail.cold+0x5/0xa [ 2516.379703] __alloc_pages_nodemask+0x182/0x600 [ 2516.380637] ? __kmalloc+0x16e/0x390 [ 2516.381424] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2516.382691] ? trace_hardirqs_on+0x5b/0x180 [ 2516.383634] alloc_pages_current+0x187/0x280 [ 2516.384527] relay_open_buf.part.0+0x2a5/0xc00 [ 2516.385510] relay_open+0x531/0xa10 [ 2516.386263] do_blk_trace_setup+0x4cf/0xc10 [ 2516.387172] ? _copy_from_user+0xfb/0x1b0 [ 2516.388055] __blk_trace_setup+0xca/0x180 [ 2516.388923] ? do_blk_trace_setup+0xc10/0xc10 [ 2516.389881] blk_trace_ioctl+0x155/0x290 [ 2516.390736] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2516.391733] ? do_vfs_ioctl+0x283/0x10d0 [ 2516.392589] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2516.393635] ? generic_block_fiemap+0x60/0x60 [ 2516.394554] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2516.395525] blkdev_ioctl+0xc1/0x710 [ 2516.396347] ? blkdev_common_ioctl+0x1870/0x1870 [ 2516.397342] ? selinux_file_ioctl+0xb6/0x270 [ 2516.398243] block_ioctl+0xf9/0x140 [ 2516.399009] ? blkdev_read_iter+0x1c0/0x1c0 [ 2516.399382] blktrace: Concurrent blktraces are not allowed on loop12 [ 2516.399897] __x64_sys_ioctl+0x19a/0x210 [ 2516.399930] do_syscall_64+0x33/0x40 [ 2516.402812] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2516.403872] RIP: 0033:0x7f5335f9ab19 [ 2516.404656] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2516.408312] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2516.409915] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2516.411389] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2516.412912] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2516.414398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2516.415891] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2516.420375] FAULT_INJECTION: forcing a failure. [ 2516.420375] name failslab, interval 1, probability 0, space 0, times 0 [ 2516.423127] CPU: 0 PID: 13255 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2516.424593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2516.426359] Call Trace: [ 2516.426921] dump_stack+0x107/0x167 [ 2516.427696] should_fail.cold+0x5/0xa [ 2516.428480] ? create_object.isra.0+0x3a/0xa20 [ 2516.429437] should_failslab+0x5/0x20 [ 2516.430245] kmem_cache_alloc+0x5b/0x310 [ 2516.431110] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2516.432305] create_object.isra.0+0x3a/0xa20 [ 2516.433390] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2516.434621] kmem_cache_alloc+0x159/0x310 [ 2516.435645] security_file_alloc+0x34/0x170 [ 2516.436692] __alloc_file+0xb6/0x320 [ 2516.437595] alloc_empty_file+0x6d/0x170 [ 2516.438590] path_openat+0xe3/0x26f0 [ 2516.439527] ? path_lookupat+0x860/0x860 [ 2516.440565] ? perf_trace_lock+0xac/0x490 [ 2516.441620] ? lock_acquire+0x197/0x470 [ 2516.442636] ? __lockdep_reset_lock+0x180/0x180 [ 2516.443829] do_filp_open+0x190/0x3e0 [ 2516.444708] ? may_open_dev+0xf0/0xf0 [ 2516.445471] ? __alloc_fd+0x2b8/0x630 [ 2516.446255] ? lock_downgrade+0x6d0/0x6d0 [ 2516.447090] ? do_raw_spin_lock+0x121/0x260 [ 2516.448012] ? rwlock_bug.part.0+0x90/0x90 [ 2516.448913] ? _raw_spin_unlock+0x1a/0x30 [ 2516.449767] ? __alloc_fd+0x2b8/0x630 [ 2516.450596] do_sys_openat2+0x171/0x420 [ 2516.451406] ? build_open_flags+0x6f0/0x6f0 [ 2516.452363] ? rcu_read_lock_any_held+0x75/0xa0 [ 2516.453337] __x64_sys_openat+0x13f/0x1f0 [ 2516.454211] ? __ia32_sys_open+0x1c0/0x1c0 [ 2516.455117] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2516.456237] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2516.457340] do_syscall_64+0x33/0x40 [ 2516.458250] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2516.459299] RIP: 0033:0x7feb56009a04 [ 2516.460090] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2516.463882] RSP: 002b:00007feb535cbe20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2516.465451] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb56009a04 [ 2516.466918] RDX: 0000000000000002 RSI: 00007feb535cbf40 RDI: 00000000ffffff9c [ 2516.468379] RBP: 00007feb535cbf40 R08: 0000000000000000 R09: 0000000000000000 [ 2516.469851] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2516.471299] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2516.485008] EXT4-fs warning (device sda): __ext4_ioctl:886: Setting inode version is not supported with metadata_csum enabled. 01:03:04 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:03:04 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x200000000000000}) 01:03:04 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000000)) [ 2516.659681] blktrace: Concurrent blktraces are not allowed on loop12 [ 2516.678304] blktrace: Concurrent blktraces are not allowed on loop12 01:03:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:03:18 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x3000000}) 01:03:18 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x300000000000000}) 01:03:18 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 94) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:03:18 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:03:18 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 21) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:03:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:03:18 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000000)) [ 2530.690524] blktrace: Concurrent blktraces are not allowed on loop10 [ 2530.698651] blktrace: Concurrent blktraces are not allowed on loop12 [ 2530.705975] FAULT_INJECTION: forcing a failure. [ 2530.705975] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2530.708377] CPU: 0 PID: 13304 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2530.709766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2530.711434] Call Trace: [ 2530.711996] dump_stack+0x107/0x167 [ 2530.712742] should_fail.cold+0x5/0xa [ 2530.713531] __alloc_pages_nodemask+0x182/0x600 [ 2530.714467] ? __kmalloc+0x16e/0x390 [ 2530.715237] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2530.716509] ? trace_hardirqs_on+0x5b/0x180 [ 2530.717399] alloc_pages_current+0x187/0x280 [ 2530.718299] relay_open_buf.part.0+0x2a5/0xc00 [ 2530.719248] relay_open+0x531/0xa10 [ 2530.720021] do_blk_trace_setup+0x4cf/0xc10 [ 2530.720894] ? _copy_from_user+0xfb/0x1b0 [ 2530.721738] __blk_trace_setup+0xca/0x180 [ 2530.722574] ? do_blk_trace_setup+0xc10/0xc10 [ 2530.723528] blk_trace_ioctl+0x155/0x290 [ 2530.724354] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2530.725336] ? do_vfs_ioctl+0x283/0x10d0 [ 2530.726157] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2530.727213] ? generic_block_fiemap+0x60/0x60 [ 2530.728127] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2530.729106] blkdev_ioctl+0xc1/0x710 [ 2530.729860] ? blkdev_common_ioctl+0x1870/0x1870 [ 2530.730821] ? selinux_file_ioctl+0xb6/0x270 [ 2530.731742] block_ioctl+0xf9/0x140 [ 2530.732481] ? blkdev_read_iter+0x1c0/0x1c0 [ 2530.733353] __x64_sys_ioctl+0x19a/0x210 [ 2530.734188] do_syscall_64+0x33/0x40 [ 2530.734939] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2530.735975] RIP: 0033:0x7f5335f9ab19 [ 2530.736725] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2530.740396] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2530.741919] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2530.743345] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2530.744783] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2530.746211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2530.747638] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2530.756036] FAULT_INJECTION: forcing a failure. [ 2530.756036] name failslab, interval 1, probability 0, space 0, times 0 [ 2530.758936] CPU: 0 PID: 13312 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2530.760336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2530.762000] Call Trace: [ 2530.762535] dump_stack+0x107/0x167 [ 2530.763272] should_fail.cold+0x5/0xa [ 2530.764062] ? __kthread_create_on_node+0xd1/0x400 [ 2530.765049] should_failslab+0x5/0x20 [ 2530.765816] kmem_cache_alloc_trace+0x55/0x320 [ 2530.766737] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2530.767683] __kthread_create_on_node+0xd1/0x400 [ 2530.768652] ? __kthread_parkme+0x1d0/0x1d0 [ 2530.769525] ? __mutex_lock+0x4fe/0x10b0 [ 2530.770337] ? loop_configure+0xcb5/0x1480 01:03:18 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000000)) [ 2530.771185] ? do_raw_spin_unlock+0x4f/0x220 [ 2530.772245] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2530.773196] kthread_create_on_node+0xbb/0x100 [ 2530.774114] ? __kthread_create_on_node+0x400/0x400 [ 2530.775123] ? lockdep_init_map_type+0x2c7/0x780 [ 2530.776081] ? lockdep_init_map_type+0x2c7/0x780 [ 2530.777037] loop_configure+0x3e3/0x1480 [ 2530.777864] lo_ioctl+0xa72/0x1760 [ 2530.778580] ? avc_has_extended_perms+0x7f1/0xf40 [ 2530.779543] ? loop_set_status_old+0x250/0x250 [ 2530.780459] ? avc_ss_reset+0x180/0x180 [ 2530.781257] ? lock_acquire+0x197/0x470 01:03:18 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2530.782055] ? find_held_lock+0x2c/0x110 [ 2530.782915] ? __lock_acquire+0xbb1/0x5b00 [ 2530.783891] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2530.784975] ? generic_block_fiemap+0x60/0x60 [ 2530.785940] ? loop_set_status_old+0x250/0x250 [ 2530.786878] blkdev_ioctl+0x291/0x710 [ 2530.787691] ? blkdev_common_ioctl+0x1870/0x1870 [ 2530.788692] ? selinux_file_ioctl+0xb6/0x270 [ 2530.789633] block_ioctl+0xf9/0x140 [ 2530.790390] ? blkdev_read_iter+0x1c0/0x1c0 [ 2530.791279] __x64_sys_ioctl+0x19a/0x210 [ 2530.792138] do_syscall_64+0x33/0x40 [ 2530.792898] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2530.793936] RIP: 0033:0x7feb560568d7 [ 2530.794694] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2530.798422] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2530.799970] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb560568d7 [ 2530.801410] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2530.802850] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2530.804308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2530.805749] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:03:18 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 95) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:03:18 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x400000000000000}) 01:03:18 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x4000000}) 01:03:18 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 22) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2530.957701] FAULT_INJECTION: forcing a failure. [ 2530.957701] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2530.960311] CPU: 0 PID: 13332 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2530.961721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2530.963411] Call Trace: [ 2530.963980] dump_stack+0x107/0x167 [ 2530.964737] should_fail.cold+0x5/0xa [ 2530.965536] __alloc_pages_nodemask+0x182/0x600 [ 2530.966480] ? __kmalloc+0x16e/0x390 [ 2530.967253] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2530.968518] ? trace_hardirqs_on+0x5b/0x180 [ 2530.969418] alloc_pages_current+0x187/0x280 [ 2530.970333] relay_open_buf.part.0+0x2a5/0xc00 [ 2530.971297] relay_open+0x531/0xa10 [ 2530.972067] do_blk_trace_setup+0x4cf/0xc10 [ 2530.972952] ? _copy_from_user+0xfb/0x1b0 [ 2530.973808] __blk_trace_setup+0xca/0x180 [ 2530.974666] ? do_blk_trace_setup+0xc10/0xc10 [ 2530.975639] blk_trace_ioctl+0x155/0x290 [ 2530.976497] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2530.977498] ? do_vfs_ioctl+0x283/0x10d0 [ 2530.978332] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2530.978744] blktrace: Concurrent blktraces are not allowed on loop12 [ 2530.979407] ? generic_block_fiemap+0x60/0x60 [ 2530.981666] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2530.982665] blkdev_ioctl+0xc1/0x710 [ 2530.983431] ? blkdev_common_ioctl+0x1870/0x1870 [ 2530.984429] ? selinux_file_ioctl+0xb6/0x270 [ 2530.985346] block_ioctl+0xf9/0x140 [ 2530.986090] ? blkdev_read_iter+0x1c0/0x1c0 [ 2530.986979] __x64_sys_ioctl+0x19a/0x210 [ 2530.987833] do_syscall_64+0x33/0x40 [ 2530.988596] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2530.989643] RIP: 0033:0x7f5335f9ab19 [ 2530.990408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2530.994145] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2530.995697] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2530.997165] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2530.998612] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2531.000066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2531.001516] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 01:03:18 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:03:18 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)) 01:03:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2531.071015] FAULT_INJECTION: forcing a failure. [ 2531.071015] name failslab, interval 1, probability 0, space 0, times 0 [ 2531.072405] blktrace: Concurrent blktraces are not allowed on loop10 [ 2531.073577] CPU: 0 PID: 13344 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2531.076065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2531.077739] Call Trace: [ 2531.078274] dump_stack+0x107/0x167 [ 2531.079017] should_fail.cold+0x5/0xa 01:03:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2531.079794] ? create_object.isra.0+0x3a/0xa20 [ 2531.080811] should_failslab+0x5/0x20 [ 2531.081581] kmem_cache_alloc+0x5b/0x310 [ 2531.082400] create_object.isra.0+0x3a/0xa20 [ 2531.083281] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2531.084330] kmem_cache_alloc_trace+0x151/0x320 [ 2531.085272] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2531.086230] __kthread_create_on_node+0xd1/0x400 [ 2531.087191] ? __kthread_parkme+0x1d0/0x1d0 [ 2531.088077] ? __mutex_lock+0x4fe/0x10b0 [ 2531.088893] ? loop_configure+0xcb5/0x1480 [ 2531.089746] ? do_raw_spin_unlock+0x4f/0x220 [ 2531.090632] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2531.091595] kthread_create_on_node+0xbb/0x100 [ 2531.092526] ? __kthread_create_on_node+0x400/0x400 [ 2531.093530] ? lockdep_init_map_type+0x2c7/0x780 [ 2531.094492] ? lockdep_init_map_type+0x2c7/0x780 [ 2531.095465] loop_configure+0x3e3/0x1480 [ 2531.096314] lo_ioctl+0xa72/0x1760 [ 2531.097040] ? avc_has_extended_perms+0x7f1/0xf40 [ 2531.098009] ? loop_set_status_old+0x250/0x250 [ 2531.098928] ? avc_ss_reset+0x180/0x180 [ 2531.099723] ? lock_acquire+0x197/0x470 [ 2531.100530] ? find_held_lock+0x2c/0x110 [ 2531.101354] ? __lock_acquire+0xbb1/0x5b00 [ 2531.102251] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2531.103296] ? generic_block_fiemap+0x60/0x60 [ 2531.104225] ? loop_set_status_old+0x250/0x250 [ 2531.105134] blkdev_ioctl+0x291/0x710 [ 2531.105901] ? blkdev_common_ioctl+0x1870/0x1870 [ 2531.106846] ? selinux_file_ioctl+0xb6/0x270 [ 2531.107754] block_ioctl+0xf9/0x140 [ 2531.108487] ? blkdev_read_iter+0x1c0/0x1c0 [ 2531.109384] __x64_sys_ioctl+0x19a/0x210 [ 2531.110199] do_syscall_64+0x33/0x40 [ 2531.110972] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2531.111985] RIP: 0033:0x7feb560568d7 [ 2531.112740] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2531.116380] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2531.117931] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb560568d7 [ 2531.119392] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2531.120854] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2531.122312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2531.123836] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2531.193922] blktrace: Concurrent blktraces are not allowed on loop10 01:03:32 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:03:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:03:32 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x500000000000000}) 01:03:32 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 23) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:03:32 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:03:32 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)) 01:03:32 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x5000000}) 01:03:32 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 96) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2544.882744] FAULT_INJECTION: forcing a failure. [ 2544.882744] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2544.885185] CPU: 1 PID: 13380 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2544.886584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2544.888296] Call Trace: [ 2544.888840] dump_stack+0x107/0x167 [ 2544.889591] should_fail.cold+0x5/0xa [ 2544.890398] __alloc_pages_nodemask+0x182/0x600 [ 2544.891346] ? __kmalloc+0x16e/0x390 [ 2544.892125] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2544.893376] ? trace_hardirqs_on+0x5b/0x180 [ 2544.894272] alloc_pages_current+0x187/0x280 [ 2544.895180] relay_open_buf.part.0+0x2a5/0xc00 [ 2544.896149] relay_open+0x531/0xa10 [ 2544.896918] do_blk_trace_setup+0x4cf/0xc10 [ 2544.897804] ? _copy_from_user+0xfb/0x1b0 [ 2544.898658] __blk_trace_setup+0xca/0x180 [ 2544.899507] ? do_blk_trace_setup+0xc10/0xc10 [ 2544.900490] blk_trace_ioctl+0x155/0x290 [ 2544.901320] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2544.902317] ? do_vfs_ioctl+0x283/0x10d0 [ 2544.903146] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2544.904218] ? generic_block_fiemap+0x60/0x60 [ 2544.905137] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2544.906128] blkdev_ioctl+0xc1/0x710 [ 2544.906889] ? blkdev_common_ioctl+0x1870/0x1870 [ 2544.907859] ? selinux_file_ioctl+0xb6/0x270 [ 2544.908779] block_ioctl+0xf9/0x140 [ 2544.909519] ? blkdev_read_iter+0x1c0/0x1c0 [ 2544.910403] __x64_sys_ioctl+0x19a/0x210 [ 2544.911241] do_syscall_64+0x33/0x40 [ 2544.912011] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2544.913049] RIP: 0033:0x7f5335f9ab19 [ 2544.913807] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2544.917516] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2544.919063] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2544.920525] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2544.921969] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2544.923414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2544.924874] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2544.931323] blktrace: Concurrent blktraces are not allowed on loop12 01:03:32 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2544.941407] blktrace: Concurrent blktraces are not allowed on loop10 01:03:32 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000000)) [ 2544.952214] FAULT_INJECTION: forcing a failure. [ 2544.952214] name failslab, interval 1, probability 0, space 0, times 0 [ 2544.954843] CPU: 0 PID: 13383 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2544.956238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2544.957892] Call Trace: [ 2544.958423] dump_stack+0x107/0x167 [ 2544.959164] should_fail.cold+0x5/0xa [ 2544.959954] ? __kernfs_new_node+0xd4/0x850 [ 2544.960820] ? __kernfs_new_node+0xd4/0x850 [ 2544.961688] should_failslab+0x5/0x20 [ 2544.962451] kmem_cache_alloc+0x5b/0x310 [ 2544.963270] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2544.964348] __kernfs_new_node+0xd4/0x850 [ 2544.965184] ? perf_trace_lock+0xac/0x490 [ 2544.966014] ? perf_trace_lock+0xac/0x490 [ 2544.966846] ? lock_chain_count+0x20/0x20 [ 2544.967690] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2544.968661] ? __lockdep_reset_lock+0x180/0x180 [ 2544.969593] ? __lockdep_reset_lock+0x180/0x180 [ 2544.970528] ? task_rq_lock+0xab/0x270 [ 2544.971315] ? lock_release+0x680/0x680 [ 2544.972118] ? find_held_lock+0x2c/0x110 [ 2544.972977] ? set_user_nice.part.0+0x2fd/0x760 [ 2544.973949] kernfs_create_dir_ns+0x9c/0x230 [ 2544.974847] internal_create_group+0x793/0xb30 [ 2544.975775] ? set_user_nice.part.0+0x2fd/0x760 [ 2544.976723] ? sysfs_remove_group+0x170/0x170 [ 2544.977631] ? lockdep_init_map_type+0x2c7/0x780 [ 2544.978597] ? blk_queue_flag_set+0x22/0x30 [ 2544.979477] ? __loop_update_dio+0x2d2/0x690 [ 2544.980398] loop_configure+0x954/0x1480 [ 2544.981229] lo_ioctl+0xa72/0x1760 [ 2544.981947] ? avc_has_extended_perms+0x7f1/0xf40 [ 2544.982918] ? loop_set_status_old+0x250/0x250 [ 2544.983841] ? avc_ss_reset+0x180/0x180 [ 2544.984646] ? lock_acquire+0x197/0x470 [ 2544.985442] ? find_held_lock+0x2c/0x110 [ 2544.986274] ? __lock_acquire+0xbb1/0x5b00 [ 2544.987174] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2544.988239] ? generic_block_fiemap+0x60/0x60 [ 2544.989168] ? loop_set_status_old+0x250/0x250 [ 2544.990088] blkdev_ioctl+0x291/0x710 [ 2544.990849] ? blkdev_common_ioctl+0x1870/0x1870 [ 2544.991814] ? selinux_file_ioctl+0xb6/0x270 [ 2544.992712] block_ioctl+0xf9/0x140 [ 2544.993453] ? blkdev_read_iter+0x1c0/0x1c0 [ 2544.994320] __x64_sys_ioctl+0x19a/0x210 [ 2544.995146] do_syscall_64+0x33/0x40 [ 2544.995896] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2544.996960] RIP: 0033:0x7feb560568d7 [ 2544.997720] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2545.001589] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2545.003132] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb560568d7 [ 2545.004581] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2545.006028] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2545.007468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2545.008918] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2545.046398] blktrace: Concurrent blktraces are not allowed on loop12 01:03:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:03:32 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 97) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:03:32 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:03:32 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x6000000}) 01:03:32 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x600000000000000}) 01:03:32 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2545.190201] blktrace: Concurrent blktraces are not allowed on loop10 [ 2545.212193] FAULT_INJECTION: forcing a failure. [ 2545.212193] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2545.214962] blktrace: Concurrent blktraces are not allowed on loop12 [ 2545.216341] CPU: 1 PID: 13410 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2545.217800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2545.219466] Call Trace: [ 2545.220027] dump_stack+0x107/0x167 [ 2545.220778] should_fail.cold+0x5/0xa [ 2545.221560] __alloc_pages_nodemask+0x182/0x600 [ 2545.222499] ? __kmalloc+0x16e/0x390 [ 2545.223264] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2545.224506] ? trace_hardirqs_on+0x5b/0x180 [ 2545.225394] alloc_pages_current+0x187/0x280 [ 2545.226295] relay_open_buf.part.0+0x2a5/0xc00 [ 2545.227248] relay_open+0x531/0xa10 [ 2545.228021] do_blk_trace_setup+0x4cf/0xc10 [ 2545.228903] ? _copy_from_user+0xfb/0x1b0 [ 2545.229749] __blk_trace_setup+0xca/0x180 [ 2545.230593] ? do_blk_trace_setup+0xc10/0xc10 [ 2545.231553] blk_trace_ioctl+0x155/0x290 [ 2545.232383] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2545.233369] ? do_vfs_ioctl+0x283/0x10d0 [ 2545.234196] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2545.235258] ? generic_block_fiemap+0x60/0x60 [ 2545.236178] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2545.237164] blkdev_ioctl+0xc1/0x710 [ 2545.237922] ? blkdev_common_ioctl+0x1870/0x1870 [ 2545.238889] ? selinux_file_ioctl+0xb6/0x270 [ 2545.239791] block_ioctl+0xf9/0x140 [ 2545.240540] ? blkdev_read_iter+0x1c0/0x1c0 [ 2545.241420] __x64_sys_ioctl+0x19a/0x210 [ 2545.242254] do_syscall_64+0x33/0x40 [ 2545.243012] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2545.244051] RIP: 0033:0x7f5335f9ab19 [ 2545.244806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2545.248505] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2545.250043] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2545.251477] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2545.252921] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2545.254355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2545.255791] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 01:03:45 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 98) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:03:45 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000000)) 01:03:45 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:03:45 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x700000000000000}) 01:03:45 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:03:45 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x7000000}) 01:03:45 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 24) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:03:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2558.029736] blktrace: Concurrent blktraces are not allowed on loop12 [ 2558.035033] FAULT_INJECTION: forcing a failure. [ 2558.035033] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2558.037651] CPU: 0 PID: 13444 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2558.039131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2558.040909] Call Trace: [ 2558.041496] dump_stack+0x107/0x167 [ 2558.042290] should_fail.cold+0x5/0xa [ 2558.043131] __alloc_pages_nodemask+0x182/0x600 [ 2558.044149] ? __kmalloc+0x16e/0x390 [ 2558.044967] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2558.046270] ? trace_hardirqs_on+0x5b/0x180 [ 2558.047221] alloc_pages_current+0x187/0x280 [ 2558.048192] relay_open_buf.part.0+0x2a5/0xc00 [ 2558.049207] relay_open+0x531/0xa10 [ 2558.050009] do_blk_trace_setup+0x4cf/0xc10 [ 2558.050942] ? _copy_from_user+0xfb/0x1b0 [ 2558.051851] __blk_trace_setup+0xca/0x180 [ 2558.052364] FAULT_INJECTION: forcing a failure. [ 2558.052364] name failslab, interval 1, probability 0, space 0, times 0 [ 2558.052777] ? do_blk_trace_setup+0xc10/0xc10 [ 2558.052856] blk_trace_ioctl+0x155/0x290 [ 2558.052878] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2558.052897] ? do_vfs_ioctl+0x283/0x10d0 [ 2558.052919] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2558.052941] ? generic_block_fiemap+0x60/0x60 [ 2558.052969] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2558.053003] blkdev_ioctl+0xc1/0x710 [ 2558.053027] ? blkdev_common_ioctl+0x1870/0x1870 [ 2558.053059] ? selinux_file_ioctl+0xb6/0x270 [ 2558.053092] block_ioctl+0xf9/0x140 [ 2558.053109] ? blkdev_read_iter+0x1c0/0x1c0 [ 2558.053135] __x64_sys_ioctl+0x19a/0x210 [ 2558.053168] do_syscall_64+0x33/0x40 [ 2558.068051] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2558.069171] RIP: 0033:0x7f5335f9ab19 [ 2558.069980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2558.073911] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2558.075535] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2558.077078] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2558.078596] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2558.080134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2558.081660] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2558.083231] CPU: 1 PID: 13446 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2558.084692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2558.086445] Call Trace: [ 2558.087017] dump_stack+0x107/0x167 [ 2558.087784] should_fail.cold+0x5/0xa [ 2558.088575] ? create_object.isra.0+0x3a/0xa20 [ 2558.089537] should_failslab+0x5/0x20 [ 2558.090315] kmem_cache_alloc+0x5b/0x310 [ 2558.091163] create_object.isra.0+0x3a/0xa20 [ 2558.092085] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2558.093104] kmem_cache_alloc+0x159/0x310 [ 2558.093957] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2558.095007] __kernfs_new_node+0xd4/0x850 [ 2558.095851] ? perf_trace_lock+0xac/0x490 [ 2558.096278] blktrace: Concurrent blktraces are not allowed on loop10 [ 2558.096709] ? perf_trace_lock+0xac/0x490 [ 2558.096730] ? lock_chain_count+0x20/0x20 [ 2558.096750] ? kernfs_dop_revalidate+0x3a0/0x3a0 01:03:45 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) [ 2558.096769] ? __lockdep_reset_lock+0x180/0x180 [ 2558.096785] ? __lockdep_reset_lock+0x180/0x180 [ 2558.096815] ? update_load_avg+0x162/0x1870 [ 2558.103636] ? find_held_lock+0x2c/0x110 [ 2558.104465] ? set_user_nice.part.0+0x2fd/0x760 [ 2558.105400] kernfs_create_dir_ns+0x9c/0x230 [ 2558.106271] internal_create_group+0x793/0xb30 [ 2558.107198] ? set_user_nice.part.0+0x2fd/0x760 [ 2558.108139] ? sysfs_remove_group+0x170/0x170 [ 2558.109082] ? lockdep_init_map_type+0x2c7/0x780 [ 2558.110064] ? blk_queue_flag_set+0x22/0x30 [ 2558.110943] ? __loop_update_dio+0x2d2/0x690 [ 2558.111848] loop_configure+0x954/0x1480 [ 2558.112714] lo_ioctl+0xa72/0x1760 [ 2558.113450] ? avc_has_extended_perms+0x7f1/0xf40 [ 2558.114430] ? loop_set_status_old+0x250/0x250 [ 2558.115337] ? avc_ss_reset+0x180/0x180 [ 2558.116152] ? lock_acquire+0x197/0x470 [ 2558.116949] ? find_held_lock+0x2c/0x110 [ 2558.117777] ? __lock_acquire+0xbb1/0x5b00 [ 2558.118676] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2558.119742] ? generic_block_fiemap+0x60/0x60 [ 2558.120662] ? loop_set_status_old+0x250/0x250 [ 2558.121561] blkdev_ioctl+0x291/0x710 [ 2558.122311] ? blkdev_common_ioctl+0x1870/0x1870 [ 2558.123273] ? selinux_file_ioctl+0xb6/0x270 [ 2558.124166] block_ioctl+0xf9/0x140 [ 2558.124882] ? blkdev_read_iter+0x1c0/0x1c0 [ 2558.125748] __x64_sys_ioctl+0x19a/0x210 [ 2558.126565] do_syscall_64+0x33/0x40 [ 2558.127328] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2558.128373] RIP: 0033:0x7feb560568d7 [ 2558.129121] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2558.132809] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2558.134346] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb560568d7 [ 2558.135787] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2558.137231] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2558.138666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2558.140135] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:03:46 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:03:46 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0xfdfdffff}) 01:03:46 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 99) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2558.286063] FAULT_INJECTION: forcing a failure. [ 2558.286063] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2558.288659] CPU: 1 PID: 13470 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2558.290062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2558.291868] Call Trace: 01:03:46 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:03:46 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x34070000}) [ 2558.292432] dump_stack+0x107/0x167 [ 2558.293423] should_fail.cold+0x5/0xa [ 2558.294205] __alloc_pages_nodemask+0x182/0x600 [ 2558.295158] ? __kmalloc+0x16e/0x390 [ 2558.295914] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2558.297173] ? trace_hardirqs_on+0x5b/0x180 [ 2558.298053] alloc_pages_current+0x187/0x280 [ 2558.298968] relay_open_buf.part.0+0x2a5/0xc00 [ 2558.299911] relay_open+0x531/0xa10 [ 2558.300681] do_blk_trace_setup+0x4cf/0xc10 [ 2558.301551] ? _copy_from_user+0xfb/0x1b0 [ 2558.302406] __blk_trace_setup+0xca/0x180 [ 2558.303240] ? do_blk_trace_setup+0xc10/0xc10 [ 2558.304228] blk_trace_ioctl+0x155/0x290 [ 2558.305041] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2558.306025] ? do_vfs_ioctl+0x283/0x10d0 [ 2558.306838] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2558.307893] ? generic_block_fiemap+0x60/0x60 [ 2558.308810] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2558.309799] blkdev_ioctl+0xc1/0x710 [ 2558.310558] ? blkdev_common_ioctl+0x1870/0x1870 [ 2558.311520] ? selinux_file_ioctl+0xb6/0x270 [ 2558.312427] block_ioctl+0xf9/0x140 [ 2558.313165] ? blkdev_read_iter+0x1c0/0x1c0 [ 2558.314030] __x64_sys_ioctl+0x19a/0x210 [ 2558.314865] do_syscall_64+0x33/0x40 [ 2558.315618] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2558.316659] RIP: 0033:0x7f5335f9ab19 [ 2558.317398] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2558.321099] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2558.322629] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2558.324063] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2558.325511] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2558.326945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2558.328389] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 01:03:46 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:03:46 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x5b07000000000000}) 01:03:46 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 25) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:03:46 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0xfffffdfd}) [ 2558.399759] blktrace: Concurrent blktraces are not allowed on loop10 01:03:46 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2558.466568] blktrace: Concurrent blktraces are not allowed on loop12 [ 2558.522942] FAULT_INJECTION: forcing a failure. [ 2558.522942] name failslab, interval 1, probability 0, space 0, times 0 [ 2558.526440] CPU: 1 PID: 13489 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2558.527844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2558.529554] Call Trace: [ 2558.530101] dump_stack+0x107/0x167 [ 2558.530853] should_fail.cold+0x5/0xa [ 2558.531632] ? __kernfs_new_node+0xd4/0x850 [ 2558.532519] should_failslab+0x5/0x20 [ 2558.533287] kmem_cache_alloc+0x5b/0x310 [ 2558.534112] __kernfs_new_node+0xd4/0x850 [ 2558.534952] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2558.535913] ? lock_downgrade+0x6d0/0x6d0 [ 2558.536774] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2558.537834] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2558.538924] ? trace_hardirqs_on+0x5b/0x180 [ 2558.539796] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2558.540898] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2558.541872] kernfs_new_node+0x93/0x120 [ 2558.542689] __kernfs_create_file+0x51/0x350 [ 2558.543583] sysfs_add_file_mode_ns+0x221/0x560 [ 2558.544556] internal_create_group+0x324/0xb30 [ 2558.545485] ? sysfs_remove_group+0x170/0x170 [ 2558.546392] ? lockdep_init_map_type+0x2c7/0x780 [ 2558.547350] ? blk_queue_flag_set+0x22/0x30 [ 2558.548224] ? __loop_update_dio+0x2d2/0x690 [ 2558.549112] loop_configure+0x954/0x1480 [ 2558.549942] lo_ioctl+0xa72/0x1760 [ 2558.550662] ? avc_has_extended_perms+0x7f1/0xf40 [ 2558.551631] ? loop_set_status_old+0x250/0x250 [ 2558.552559] ? avc_ss_reset+0x180/0x180 [ 2558.553361] ? lock_acquire+0x197/0x470 [ 2558.554159] ? find_held_lock+0x2c/0x110 [ 2558.554983] ? __lock_acquire+0xbb1/0x5b00 [ 2558.555881] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2558.556957] ? generic_block_fiemap+0x60/0x60 [ 2558.557869] ? loop_set_status_old+0x250/0x250 [ 2558.558785] blkdev_ioctl+0x291/0x710 [ 2558.559554] ? blkdev_common_ioctl+0x1870/0x1870 [ 2558.560517] ? selinux_file_ioctl+0xb6/0x270 [ 2558.561410] block_ioctl+0xf9/0x140 [ 2558.562142] ? blkdev_read_iter+0x1c0/0x1c0 [ 2558.563011] __x64_sys_ioctl+0x19a/0x210 [ 2558.563831] do_syscall_64+0x33/0x40 [ 2558.564606] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2558.565639] RIP: 0033:0x7feb560568d7 [ 2558.566396] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2558.570095] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2558.571632] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb560568d7 [ 2558.573072] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2558.574538] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2558.575995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2558.577462] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2575.983292] FAULT_INJECTION: forcing a failure. [ 2575.983292] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2575.986068] CPU: 0 PID: 13509 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 2575.987590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2575.989444] Call Trace: [ 2575.990069] dump_stack+0x107/0x167 [ 2575.990969] should_fail.cold+0x5/0xa [ 2575.991846] __alloc_pages_nodemask+0x182/0x600 [ 2575.992913] ? __kmalloc+0x16e/0x390 [ 2575.993756] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2575.995116] ? trace_hardirqs_on+0x5b/0x180 [ 2575.996084] alloc_pages_current+0x187/0x280 [ 2575.997091] relay_open_buf.part.0+0x2a5/0xc00 [ 2575.998148] relay_open+0x531/0xa10 [ 2575.998989] do_blk_trace_setup+0x4cf/0xc10 [ 2575.999950] ? _copy_from_user+0xfb/0x1b0 [ 2576.000898] __blk_trace_setup+0xca/0x180 [ 2576.001825] ? do_blk_trace_setup+0xc10/0xc10 [ 2576.002884] blk_trace_ioctl+0x155/0x290 [ 2576.003786] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2576.004892] ? do_vfs_ioctl+0x283/0x10d0 [ 2576.005804] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2576.006976] ? generic_block_fiemap+0x60/0x60 [ 2576.007986] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2576.009094] blkdev_ioctl+0xc1/0x710 [ 2576.009930] ? blkdev_common_ioctl+0x1870/0x1870 [ 2576.011020] ? selinux_file_ioctl+0xb6/0x270 [ 2576.012010] block_ioctl+0xf9/0x140 [ 2576.012856] ? blkdev_read_iter+0x1c0/0x1c0 [ 2576.013829] __x64_sys_ioctl+0x19a/0x210 [ 2576.014767] do_syscall_64+0x33/0x40 [ 2576.015593] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2576.016731] RIP: 0033:0x7f5335f9ab19 [ 2576.017559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2576.021540] RSP: 002b:00007f5333510188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2576.023218] RAX: ffffffffffffffda RBX: 00007f53360adf60 RCX: 00007f5335f9ab19 [ 2576.023927] blktrace: Concurrent blktraces are not allowed on loop12 [ 2576.024776] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 2576.024791] RBP: 00007f53335101d0 R08: 0000000000000000 R09: 0000000000000000 [ 2576.024804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 01:04:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:03 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:04:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 26) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:04:03 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:04:03 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 100) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:03 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0xffffe000}) 01:04:03 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x2}) 01:04:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2576.024818] R13: 00007ffd13427a6f R14: 00007f5333510300 R15: 0000000000022000 [ 2576.044816] blktrace: Concurrent blktraces are not allowed on loop10 [ 2576.054019] FAULT_INJECTION: forcing a failure. [ 2576.054019] name failslab, interval 1, probability 0, space 0, times 0 [ 2576.057241] CPU: 0 PID: 13524 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2576.058749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2576.060562] Call Trace: [ 2576.061150] dump_stack+0x107/0x167 [ 2576.061931] should_fail.cold+0x5/0xa [ 2576.062774] ? create_object.isra.0+0x3a/0xa20 [ 2576.063769] should_failslab+0x5/0x20 [ 2576.064621] kmem_cache_alloc+0x5b/0x310 [ 2576.065525] create_object.isra.0+0x3a/0xa20 [ 2576.066495] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2576.067610] kmem_cache_alloc+0x159/0x310 [ 2576.068548] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2576.069769] idr_get_free+0x4b5/0x8f0 [ 2576.070629] idr_alloc_u32+0x170/0x2d0 [ 2576.071489] ? __fprop_inc_percpu_max+0x130/0x130 [ 2576.072557] ? lock_acquire+0x197/0x470 [ 2576.073431] ? __kernfs_new_node+0xff/0x850 [ 2576.074390] idr_alloc_cyclic+0x102/0x230 [ 2576.075295] ? idr_alloc+0x130/0x130 [ 2576.076110] ? rwlock_bug.part.0+0x90/0x90 [ 2576.077019] __kernfs_new_node+0x117/0x850 [ 2576.077875] ? perf_trace_lock+0xac/0x490 [ 2576.078737] ? perf_trace_lock+0xac/0x490 [ 2576.079591] ? lock_chain_count+0x20/0x20 [ 2576.080464] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2576.081444] ? __lockdep_reset_lock+0x180/0x180 [ 2576.082413] ? __lockdep_reset_lock+0x180/0x180 [ 2576.083375] ? task_rq_lock+0xab/0x270 [ 2576.084183] ? lock_release+0x680/0x680 [ 2576.085031] ? find_held_lock+0x2c/0x110 [ 2576.085865] ? set_user_nice.part.0+0x2fd/0x760 [ 2576.086835] kernfs_create_dir_ns+0x9c/0x230 [ 2576.087772] internal_create_group+0x793/0xb30 [ 2576.088736] ? set_user_nice.part.0+0x2fd/0x760 [ 2576.089698] ? sysfs_remove_group+0x170/0x170 [ 2576.090638] ? lockdep_init_map_type+0x2c7/0x780 [ 2576.091611] ? blk_queue_flag_set+0x22/0x30 [ 2576.092554] ? __loop_update_dio+0x2d2/0x690 [ 2576.093567] loop_configure+0x954/0x1480 [ 2576.094440] lo_ioctl+0xa72/0x1760 [ 2576.095200] ? avc_has_extended_perms+0x7f1/0xf40 [ 2576.096216] ? loop_set_status_old+0x250/0x250 [ 2576.097198] ? avc_ss_reset+0x180/0x180 [ 2576.098033] ? lock_acquire+0x197/0x470 [ 2576.098846] ? find_held_lock+0x2c/0x110 [ 2576.099706] ? __lock_acquire+0xbb1/0x5b00 [ 2576.100655] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2576.101743] ? generic_block_fiemap+0x60/0x60 [ 2576.102675] ? loop_set_status_old+0x250/0x250 [ 2576.103621] blkdev_ioctl+0x291/0x710 [ 2576.104420] ? blkdev_common_ioctl+0x1870/0x1870 [ 2576.105395] ? selinux_file_ioctl+0xb6/0x270 [ 2576.106308] block_ioctl+0xf9/0x140 [ 2576.107084] ? blkdev_read_iter+0x1c0/0x1c0 [ 2576.107985] __x64_sys_ioctl+0x19a/0x210 [ 2576.108851] do_syscall_64+0x33/0x40 [ 2576.109629] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2576.110686] RIP: 0033:0x7feb560568d7 [ 2576.111462] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2576.115278] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2576.116852] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb560568d7 [ 2576.118326] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2576.119779] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2576.121269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2576.122740] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:04:03 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:04:03 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xfdfdffff}) 01:04:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:04 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0xe0ffff00000000}) 01:04:04 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:04 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:04:04 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:04:04 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xfffffdfd}) [ 2576.367320] blktrace: Concurrent blktraces are not allowed on loop10 01:04:17 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:17 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x3}) 01:04:17 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:04:17 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:17 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x100000000000000}) 01:04:17 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:04:17 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0xfdfdffff}) 01:04:17 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 27) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2589.529406] blktrace: Concurrent blktraces are not allowed on loop12 [ 2589.550112] FAULT_INJECTION: forcing a failure. [ 2589.550112] name failslab, interval 1, probability 0, space 0, times 0 [ 2589.551421] CPU: 0 PID: 13585 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2589.552181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2589.553092] Call Trace: [ 2589.553389] dump_stack+0x107/0x167 [ 2589.553804] should_fail.cold+0x5/0xa [ 2589.554231] ? __kernfs_new_node+0xd4/0x850 [ 2589.554707] should_failslab+0x5/0x20 [ 2589.555122] kmem_cache_alloc+0x5b/0x310 [ 2589.555589] __kernfs_new_node+0xd4/0x850 [ 2589.556060] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2589.556665] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2589.557224] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2589.557782] ? wait_for_completion_io+0x270/0x270 [ 2589.558334] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2589.558931] kernfs_new_node+0x93/0x120 [ 2589.559382] __kernfs_create_file+0x51/0x350 [ 2589.559881] sysfs_add_file_mode_ns+0x221/0x560 [ 2589.560418] internal_create_group+0x324/0xb30 [ 2589.560956] ? sysfs_remove_group+0x170/0x170 [ 2589.561463] ? blk_queue_flag_set+0x22/0x30 [ 2589.561946] ? __loop_update_dio+0x2d2/0x690 [ 2589.562441] loop_configure+0x954/0x1480 [ 2589.562902] lo_ioctl+0xa72/0x1760 [ 2589.563303] ? avc_has_extended_perms+0x7f1/0xf40 [ 2589.563842] ? loop_set_status_old+0x250/0x250 [ 2589.564371] ? avc_ss_reset+0x180/0x180 [ 2589.564832] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2589.565419] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2589.566024] ? trace_hardirqs_on+0x5b/0x180 [ 2589.566526] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2589.567120] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2589.567724] ? trace_hardirqs_on+0x5b/0x180 [ 2589.568212] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2589.568842] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2589.569426] ? generic_block_fiemap+0x60/0x60 [ 2589.569939] ? loop_set_status_old+0x250/0x250 [ 2589.570446] blkdev_ioctl+0x291/0x710 [ 2589.570870] ? blkdev_common_ioctl+0x1870/0x1870 [ 2589.571409] ? selinux_file_ioctl+0xb6/0x270 [ 2589.571892] block_ioctl+0xf9/0x140 [ 2589.572300] ? blkdev_read_iter+0x1c0/0x1c0 [ 2589.572771] __x64_sys_ioctl+0x19a/0x210 [ 2589.573241] do_syscall_64+0x33/0x40 [ 2589.573646] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2589.574222] RIP: 0033:0x7feb560568d7 [ 2589.574624] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2589.576705] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2589.577524] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb560568d7 [ 2589.578319] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2589.579122] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2589.579920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2589.580713] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2589.601127] blktrace: Concurrent blktraces are not allowed on loop12 [ 2589.605158] blktrace: Concurrent blktraces are not allowed on loop10 01:04:17 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x4}) 01:04:17 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:17 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:17 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 28) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:04:17 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2589.764187] FAULT_INJECTION: forcing a failure. [ 2589.764187] name failslab, interval 1, probability 0, space 0, times 0 [ 2589.767382] CPU: 1 PID: 13610 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2589.768981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2589.770878] Call Trace: [ 2589.771494] dump_stack+0x107/0x167 [ 2589.772334] should_fail.cold+0x5/0xa [ 2589.773221] ? create_object.isra.0+0x3a/0xa20 [ 2589.774272] should_failslab+0x5/0x20 [ 2589.775145] kmem_cache_alloc+0x5b/0x310 [ 2589.776069] create_object.isra.0+0x3a/0xa20 [ 2589.777090] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2589.778251] kmem_cache_alloc+0x159/0x310 [ 2589.779199] __kernfs_new_node+0xd4/0x850 [ 2589.780145] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2589.781244] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2589.782351] ? wait_for_completion_io+0x270/0x270 [ 2589.783449] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2589.784655] kernfs_new_node+0x93/0x120 [ 2589.785564] __kernfs_create_file+0x51/0x350 [ 2589.786570] sysfs_add_file_mode_ns+0x221/0x560 [ 2589.787633] internal_create_group+0x324/0xb30 [ 2589.788696] ? sysfs_remove_group+0x170/0x170 [ 2589.789715] ? lockdep_init_map_type+0x2c7/0x780 [ 2589.790783] ? blk_queue_flag_set+0x22/0x30 [ 2589.791753] ? __loop_update_dio+0x2d2/0x690 [ 2589.792744] loop_configure+0x954/0x1480 [ 2589.793671] lo_ioctl+0xa72/0x1760 [ 2589.794475] ? avc_has_extended_perms+0x7f1/0xf40 [ 2589.795559] ? loop_set_status_old+0x250/0x250 [ 2589.796588] ? avc_ss_reset+0x180/0x180 [ 2589.797482] ? lock_acquire+0x197/0x470 [ 2589.798359] ? find_held_lock+0x2c/0x110 [ 2589.799282] ? __lock_acquire+0xbb1/0x5b00 [ 2589.800279] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2589.801456] ? generic_block_fiemap+0x60/0x60 [ 2589.802472] ? loop_set_status_old+0x250/0x250 [ 2589.803485] blkdev_ioctl+0x291/0x710 [ 2589.804332] ? blkdev_common_ioctl+0x1870/0x1870 [ 2589.805398] ? selinux_file_ioctl+0xb6/0x270 [ 2589.806381] block_ioctl+0xf9/0x140 [ 2589.807184] ? blkdev_read_iter+0x1c0/0x1c0 [ 2589.808146] __x64_sys_ioctl+0x19a/0x210 [ 2589.809064] do_syscall_64+0x33/0x40 [ 2589.809884] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2589.811024] RIP: 0033:0x7feb560568d7 [ 2589.811841] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2589.815925] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2589.817617] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb560568d7 [ 2589.819183] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2589.820755] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2589.822322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2589.823887] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2589.833622] blktrace: Concurrent blktraces are not allowed on loop12 01:04:31 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0xfffffdfd}) 01:04:31 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x5}) 01:04:31 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:31 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:31 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:04:31 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x200000000000000}) 01:04:31 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, 0x0) 01:04:31 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 29) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2603.283061] blktrace: Concurrent blktraces are not allowed on loop10 01:04:31 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:31 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, 0x0) [ 2603.288225] FAULT_INJECTION: forcing a failure. [ 2603.288225] name failslab, interval 1, probability 0, space 0, times 0 [ 2603.290883] CPU: 1 PID: 13641 Comm: syz-executor.3 Not tainted 5.10.181 #1 [ 2603.292281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.293968] Call Trace: [ 2603.294512] dump_stack+0x107/0x167 [ 2603.295252] should_fail.cold+0x5/0xa [ 2603.296028] ? __kernfs_new_node+0xd4/0x850 [ 2603.296919] should_failslab+0x5/0x20 [ 2603.297687] kmem_cache_alloc+0x5b/0x310 [ 2603.298511] __kernfs_new_node+0xd4/0x850 [ 2603.299351] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2603.300309] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2603.301315] ? wait_for_completion_io+0x270/0x270 [ 2603.302286] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2603.303354] kernfs_new_node+0x93/0x120 [ 2603.304174] __kernfs_create_file+0x51/0x350 [ 2603.304748] blktrace: Concurrent blktraces are not allowed on loop12 [ 2603.305090] sysfs_add_file_mode_ns+0x221/0x560 [ 2603.306974] internal_create_group+0x324/0xb30 01:04:31 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0xfdfdffff00000000}) [ 2603.307902] ? sysfs_remove_group+0x170/0x170 [ 2603.308943] ? lockdep_init_map_type+0x2c7/0x780 [ 2603.309926] ? blk_queue_flag_set+0x22/0x30 [ 2603.310810] ? __loop_update_dio+0x2d2/0x690 [ 2603.311719] loop_configure+0x954/0x1480 [ 2603.312569] lo_ioctl+0xa72/0x1760 [ 2603.313325] ? avc_has_extended_perms+0x7f1/0xf40 [ 2603.314315] ? loop_set_status_old+0x250/0x250 [ 2603.315250] ? avc_ss_reset+0x180/0x180 [ 2603.316067] ? lock_acquire+0x197/0x470 [ 2603.316890] ? find_held_lock+0x2c/0x110 [ 2603.317725] ? __lock_acquire+0xbb1/0x5b00 [ 2603.318639] ? blkdev_ioctl+0x7d/0x710 [ 2603.319436] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2603.320478] ? loop_set_status_old+0x250/0x250 [ 2603.321408] blkdev_ioctl+0x291/0x710 [ 2603.322178] ? blkdev_common_ioctl+0x1870/0x1870 [ 2603.323139] ? selinux_file_ioctl+0xb6/0x270 [ 2603.324035] block_ioctl+0xf9/0x140 [ 2603.324780] ? blkdev_read_iter+0x1c0/0x1c0 [ 2603.325664] __x64_sys_ioctl+0x19a/0x210 [ 2603.326480] do_syscall_64+0x33/0x40 [ 2603.327227] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2603.328248] RIP: 0033:0x7feb560568d7 [ 2603.329005] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2603.332699] RSP: 002b:00007feb535cbe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2603.334219] RAX: ffffffffffffffda RBX: 00007feb560a0970 RCX: 00007feb560568d7 [ 2603.335645] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2603.337072] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2603.338494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2603.339914] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:04:31 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:31 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x300000000000000}) 01:04:31 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x6}) 01:04:31 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 30) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2603.532209] blktrace: Concurrent blktraces are not allowed on loop12 [ 2603.547037] blktrace: Concurrent blktraces are not allowed on loop10 01:04:43 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x7}) 01:04:43 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, 0x0) 01:04:43 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x400000000000000}) 01:04:43 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:04:43 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 01:04:43 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:43 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2615.679354] blktrace: Concurrent blktraces are not allowed on loop12 01:04:43 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) [ 2615.703850] blktrace: Concurrent blktraces are not allowed on loop10 [ 2615.708967] blktrace: Concurrent blktraces are not allowed on loop12 01:04:43 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:43 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xb91}) 01:04:43 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x300}) 01:04:43 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) 01:04:43 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2615.867260] blktrace: Concurrent blktraces are not allowed on loop12 01:04:57 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x500}) 01:04:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) 01:04:57 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:57 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x2, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:04:57 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x500000000000000}) 01:04:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:04:57 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:57 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) dup3(r1, r3, 0x80000) fcntl$dupfd(r0, 0x0, r2) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) [ 2629.669166] blktrace: Concurrent blktraces are not allowed on loop12 [ 2629.686350] blktrace: Concurrent blktraces are not allowed on loop10 [ 2629.714096] blktrace: Concurrent blktraces are not allowed on loop10 01:04:57 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x600}) 01:04:57 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x600000000000000}) 01:04:57 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x3, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:04:57 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:57 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:04:57 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2629.893132] blktrace: Concurrent blktraces are not allowed on loop12 [ 2629.912582] blktrace: Concurrent blktraces are not allowed on loop12 [ 2629.917214] blktrace: Concurrent blktraces are not allowed on loop10 01:04:57 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x104) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:04:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:04:57 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x4, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:04:57 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x700}) [ 2630.080989] blktrace: Concurrent blktraces are not allowed on loop12 01:04:57 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:13 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:05:13 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:13 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:05:13 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:13 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x700000000000000}) 01:05:13 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x2f, 0x400, 0x70bd25, 0x25dfdbfc, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0x48040}, 0x800c0c0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x32f9f4af, 0x1}}}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004040}, 0x80) 01:05:13 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x75b}) 01:05:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x5, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2645.643552] blktrace: Concurrent blktraces are not allowed on loop10 [ 2645.671546] blktrace: Concurrent blktraces are not allowed on loop10 01:05:13 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$FITHAW(r1, 0xc0045878) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@rand_addr=' \x01\x00', 0x7, 0x0, 0x3, 0x2, 0x0, 0x1}, &(0x7f0000000180)=0x20) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x4, 0x6) 01:05:13 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2645.714737] blktrace: Concurrent blktraces are not allowed on loop12 01:05:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x6, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:05:13 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:13 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x3407000000000000}) [ 2645.851376] blktrace: Concurrent blktraces are not allowed on loop10 01:05:25 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:25 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:25 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x2}) 01:05:25 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r1 = syz_open_dev$vcsu(&(0x7f0000000100), 0x7, 0x139000) openat(r1, &(0x7f0000000140)='./file0\x00', 0x10001, 0x10) 01:05:25 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x5b07}) 01:05:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:05:25 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2658.098849] blktrace: Concurrent blktraces are not allowed on loop12 [ 2658.100553] blktrace: Concurrent blktraces are not allowed on loop10 [ 2658.122280] blktrace: Concurrent blktraces are not allowed on loop12 01:05:25 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000008, 0x30, r0, 0x10000000) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0xc9e, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x9c}}, 0x10) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 01:05:26 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:26 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:26 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:05:26 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0xe0ffff}) 01:05:26 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x3}) 01:05:26 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x8, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:05:26 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2658.347351] blktrace: Concurrent blktraces are not allowed on loop10 [ 2658.352819] blktrace: Concurrent blktraces are not allowed on loop12 [ 2658.372412] blktrace: Concurrent blktraces are not allowed on loop10 [ 2658.399628] blktrace: Concurrent blktraces are not allowed on loop12 01:05:26 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:26 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:26 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x4}) 01:05:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_NOACK_MAP(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6}]}, 0x24}}, 0x0) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f00000013c0), r6) sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000100), 0xc, &(0x7f0000001340)={&(0x7f0000000140)={0x11ec, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x3, 0x3b}}}}, [@NL80211_ATTR_TESTDATA={0x10, 0x45, "6ba3ffb5ea695974dca85687"}, @NL80211_ATTR_TESTDATA={0xcf, 0x45, "131abd7b7a2588708bcb43ccbd7df6f075689dd6b980d4c07dde2c22d16a2d74d843b8fddda870c0efc3c104c166accd733f17ede9322fb112b28eba9f45116961012e9a90c51ed9d05272b148f257a92193051b17ed082af6a3967b81c3392bf9ec447c0501ac57846ac180663a41e8f0f37c141426c41c8c791096dd31bf17af83e1157342d0f57fef679c500846ff68c389141a310003456694ca32b0d04d7c3cf80b60e05472394efd2bbd2a5b9ab2f639fd470a66700f2923fdfafd79541ff9e01ef8bf982861270f"}, @NL80211_ATTR_TESTDATA={0x70, 0x45, "9f9c22277db71241f038948f16760b3bf4f9073bc0f2b82ba0db1fe8c0a6c9d6cc1e10926ba58dc9a05cdf7be422403b5d4aaed6a7b0a7c53f0be325ea4857e9a574233e242379575da56cbf7a3bb71d1f3aa01a17a1227aa21f9be40e6128dac6b46a70a48a76b9e14c7a70"}, @NL80211_ATTR_TESTDATA={0x1004, 0x45, "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"}, @NL80211_ATTR_TESTDATA={0x6d, 0x45, "89da946d01a8749552f6e15faa261e635c036692d843136d216128d79ffea5b09f963107486ef5719fa9f1f1518a19efbb0660a87b83acf88adaf06b4e6acc0df6884626ffe14198c9c5bfc2a2fad27b39643f543b68e28fac2104aee51b56005bf4e47ba420e4a054"}]}, 0x11ec}, 0x1, 0x0, 0x0, 0x40}, 0x800) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r7, 0x5452, &(0x7f0000000000)) [ 2658.575067] blktrace: Concurrent blktraces are not allowed on loop10 01:05:38 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x5}) 01:05:38 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:38 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x9, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:05:38 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x1000000}) 01:05:38 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x7, 0x8}, 0x4004, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x2, 0x3f, 0x3, 0x1f, 0x0, 0x1, 0x40040, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfffffffd, 0x4, @perf_config_ext={0x45eb, 0x6}, 0x1404, 0xfffffffffffff001, 0x4, 0x6, 0x8, 0xfffffff7, 0x7, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:05:38 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2670.818325] blktrace: Concurrent blktraces are not allowed on loop10 [ 2670.832000] blktrace: Concurrent blktraces are not allowed on loop12 [ 2670.854781] blktrace: Concurrent blktraces are not allowed on loop10 01:05:38 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$FITHAW(r1, 0xc0045878) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:05:38 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:05:38 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:38 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x6}) 01:05:38 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x2000000}) 01:05:38 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xa, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:05:38 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x500}) 01:05:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x9, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2671.099857] blktrace: Concurrent blktraces are not allowed on loop10 01:05:38 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2671.158825] blktrace: Concurrent blktraces are not allowed on loop12 01:05:52 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 1) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:05:52 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xa, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:05:52 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x3f}, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:05:52 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x7}) 01:05:52 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:52 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:52 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xd, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2684.663006] FAULT_INJECTION: forcing a failure. [ 2684.663006] name failslab, interval 1, probability 0, space 0, times 0 [ 2684.665889] CPU: 1 PID: 14057 Comm: syz-executor.2 Not tainted 5.10.181 #1 01:05:52 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x3000000}) [ 2684.667296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2684.669162] Call Trace: [ 2684.669709] dump_stack+0x107/0x167 [ 2684.670459] should_fail.cold+0x5/0xa [ 2684.671251] ? __do_sys_memfd_create+0xfb/0x450 [ 2684.672208] should_failslab+0x5/0x20 [ 2684.672985] __kmalloc+0x72/0x390 [ 2684.673715] __do_sys_memfd_create+0xfb/0x450 [ 2684.674616] ? ksys_write+0x1a9/0x260 [ 2684.675380] ? memfd_file_seals_ptr+0x170/0x170 [ 2684.676327] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2684.677397] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2684.678464] do_syscall_64+0x33/0x40 [ 2684.679221] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2684.680269] RIP: 0033:0x7fb5f285eb19 [ 2684.681034] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2684.684766] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2684.686316] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 01:05:52 executing program 1: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) [ 2684.687761] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2684.689346] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2684.690796] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2684.692232] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 [ 2684.696021] blktrace: Concurrent blktraces are not allowed on loop10 [ 2684.736186] blktrace: Concurrent blktraces are not allowed on loop12 [ 2684.753741] blktrace: Concurrent blktraces are not allowed on loop10 01:05:52 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:52 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:52 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x400000000000070, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) sendfile(0xffffffffffffffff, r4, 0x0, 0x80000000) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0xc8b1}}, './file0\x00'}) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:05:52 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x4000000}) 01:05:52 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x300}) 01:05:52 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:05:52 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) (fail_nth: 1) [ 2684.900688] blktrace: Concurrent blktraces are not allowed on loop12 [ 2684.917609] FAULT_INJECTION: forcing a failure. [ 2684.917609] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2684.920211] CPU: 1 PID: 14097 Comm: syz-executor.0 Not tainted 5.10.181 #1 [ 2684.921640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2684.923372] Call Trace: [ 2684.923931] dump_stack+0x107/0x167 [ 2684.924689] should_fail.cold+0x5/0xa [ 2684.925477] _copy_from_user+0x2e/0x1b0 [ 2684.926307] blkpg_do_ioctl+0xb4/0x340 [ 2684.927115] ? blkdev_pr_preempt+0x270/0x270 [ 2684.928030] ? lock_acquire+0x197/0x470 [ 2684.928861] ? find_held_lock+0x2c/0x110 [ 2684.929727] ? __might_fault+0xd3/0x180 [ 2684.930546] ? lock_downgrade+0x6d0/0x6d0 [ 2684.931398] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2684.932465] ? do_vfs_ioctl+0x283/0x10d0 [ 2684.933301] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2684.934393] blkdev_ioctl+0x595/0x710 [ 2684.935185] ? blkdev_common_ioctl+0x1870/0x1870 [ 2684.936157] ? selinux_file_ioctl+0xb6/0x270 [ 2684.937056] block_ioctl+0xf9/0x140 [ 2684.937814] ? blkdev_read_iter+0x1c0/0x1c0 [ 2684.938695] __x64_sys_ioctl+0x19a/0x210 [ 2684.939532] do_syscall_64+0x33/0x40 [ 2684.940298] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2684.941343] RIP: 0033:0x7f5009df4b19 [ 2684.942114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2684.945850] RSP: 002b:00007f500736a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2684.947397] RAX: ffffffffffffffda RBX: 00007f5009f07f60 RCX: 00007f5009df4b19 [ 2684.948840] RDX: 0000000020000000 RSI: 0000000000001269 RDI: 0000000000000003 [ 2684.950307] RBP: 00007f500736a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2684.951757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2684.953202] R13: 00007ffde27f49ff R14: 00007f500736a300 R15: 0000000000022000 [ 2684.975459] blktrace: Concurrent blktraces are not allowed on loop10 [ 2684.978391] audit: type=1400 audit(1685840752.777:16): avc: denied { write } for pid=14098 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 01:06:06 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) (fail_nth: 2) 01:06:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xf, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:06:06 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x500}) 01:06:06 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:06:06 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x5000000}) 01:06:06 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:06:06 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x108) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:06:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 2) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2698.744398] FAULT_INJECTION: forcing a failure. [ 2698.744398] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2698.746823] CPU: 1 PID: 14124 Comm: syz-executor.0 Not tainted 5.10.181 #1 [ 2698.748237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2698.749939] Call Trace: [ 2698.750480] dump_stack+0x107/0x167 [ 2698.751226] should_fail.cold+0x5/0xa [ 2698.752007] _copy_to_user+0x2e/0x180 [ 2698.752790] simple_read_from_buffer+0xcc/0x160 [ 2698.753738] proc_fail_nth_read+0x198/0x230 [ 2698.754670] ? proc_sessionid_read+0x230/0x230 [ 2698.754783] blktrace: Concurrent blktraces are not allowed on loop10 [ 2698.755604] ? security_file_permission+0x24e/0x570 [ 2698.758015] ? perf_trace_initcall_start+0x101/0x380 [ 2698.759062] ? proc_sessionid_read+0x230/0x230 [ 2698.759083] FAULT_INJECTION: forcing a failure. [ 2698.759083] name failslab, interval 1, probability 0, space 0, times 0 [ 2698.762288] vfs_read+0x228/0x580 [ 2698.763015] ksys_read+0x12d/0x260 [ 2698.763737] ? vfs_write+0xa70/0xa70 [ 2698.764497] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2698.765565] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2698.766625] do_syscall_64+0x33/0x40 [ 2698.767384] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2698.768423] RIP: 0033:0x7f5009da769c [ 2698.769181] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2698.772964] RSP: 002b:00007f500736a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2698.774524] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f5009da769c [ 2698.775987] RDX: 000000000000000f RSI: 00007f500736a1e0 RDI: 0000000000000005 [ 2698.777437] RBP: 00007f500736a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2698.778915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2698.780370] R13: 00007ffde27f49ff R14: 00007f500736a300 R15: 0000000000022000 [ 2698.781879] CPU: 0 PID: 14129 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2698.783316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2698.785004] Call Trace: [ 2698.785552] dump_stack+0x107/0x167 [ 2698.786310] should_fail.cold+0x5/0xa [ 2698.787103] ? create_object.isra.0+0x3a/0xa20 [ 2698.788049] should_failslab+0x5/0x20 [ 2698.788836] kmem_cache_alloc+0x5b/0x310 [ 2698.789667] create_object.isra.0+0x3a/0xa20 [ 2698.790578] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2698.791627] __kmalloc+0x16e/0x390 [ 2698.792360] __do_sys_memfd_create+0xfb/0x450 [ 2698.793291] ? ksys_write+0x1a9/0x260 [ 2698.794092] ? memfd_file_seals_ptr+0x170/0x170 [ 2698.795056] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2698.796141] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2698.797212] do_syscall_64+0x33/0x40 [ 2698.797986] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2698.799027] RIP: 0033:0x7fb5f285eb19 [ 2698.799797] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2698.803532] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2698.805076] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 [ 2698.806539] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2698.807992] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2698.809434] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2698.810889] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 [ 2698.829287] blktrace: Concurrent blktraces are not allowed on loop12 [ 2698.836888] blktrace: Concurrent blktraces are not allowed on loop10 01:06:06 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) 01:06:20 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 3) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:06:20 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x10000, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb, 0x77, 0x2, 0x6a}, 0xb) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:06:20 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000000)) 01:06:20 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x6000000}) 01:06:20 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:06:20 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:06:20 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x600}) 01:06:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x10, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2712.427215] FAULT_INJECTION: forcing a failure. [ 2712.427215] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2712.430335] CPU: 0 PID: 14174 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2712.431835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2712.433603] Call Trace: [ 2712.434201] dump_stack+0x107/0x167 [ 2712.434986] should_fail.cold+0x5/0xa [ 2712.435811] _copy_from_user+0x2e/0x1b0 [ 2712.436665] __do_sys_memfd_create+0x16d/0x450 [ 2712.437658] ? memfd_file_seals_ptr+0x170/0x170 [ 2712.438681] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2712.439815] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2712.440942] do_syscall_64+0x33/0x40 [ 2712.441754] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2712.442884] RIP: 0033:0x7fb5f285eb19 [ 2712.443699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2712.447698] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2712.449335] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 [ 2712.450916] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2712.452455] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2712.453999] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2712.455545] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 [ 2712.480116] blktrace: Concurrent blktraces are not allowed on loop12 [ 2712.497010] blktrace: Concurrent blktraces are not allowed on loop10 01:06:20 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) 01:06:20 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x700}) 01:06:20 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:06:20 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:06:20 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:06:20 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000000)) 01:06:20 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x7000000}) 01:06:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x11, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2712.648995] blktrace: Concurrent blktraces are not allowed on loop10 [ 2712.656056] blktrace: Concurrent blktraces are not allowed on loop12 01:06:20 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 4) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2712.674105] blktrace: Concurrent blktraces are not allowed on loop10 [ 2712.774136] FAULT_INJECTION: forcing a failure. [ 2712.774136] name failslab, interval 1, probability 0, space 0, times 0 [ 2712.775526] CPU: 1 PID: 14219 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2712.776266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2712.777170] Call Trace: [ 2712.777465] dump_stack+0x107/0x167 [ 2712.777865] should_fail.cold+0x5/0xa [ 2712.778291] ? shmem_alloc_inode+0x18/0x40 [ 2712.778753] should_failslab+0x5/0x20 [ 2712.779168] kmem_cache_alloc+0x5b/0x310 [ 2712.779623] ? shmem_destroy_inode+0x70/0x70 [ 2712.780102] shmem_alloc_inode+0x18/0x40 [ 2712.780540] ? shmem_destroy_inode+0x70/0x70 [ 2712.781007] alloc_inode+0x63/0x240 [ 2712.781401] new_inode+0x23/0x250 [ 2712.781775] shmem_get_inode+0x15e/0xbc0 [ 2712.782213] __shmem_file_setup+0xb8/0x320 [ 2712.782661] ? _copy_from_user+0xfb/0x1b0 [ 2712.783106] __do_sys_memfd_create+0x275/0x450 [ 2712.783596] ? memfd_file_seals_ptr+0x170/0x170 [ 2712.784095] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2712.784697] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2712.785284] do_syscall_64+0x33/0x40 [ 2712.785709] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2712.786310] RIP: 0033:0x7fb5f285eb19 [ 2712.786735] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2712.788838] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2712.789697] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 [ 2712.790516] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2712.791275] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2712.792088] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2712.792856] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 01:06:35 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 5) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:06:35 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)) 01:06:35 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x23, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2727.447450] FAULT_INJECTION: forcing a failure. [ 2727.447450] name failslab, interval 1, probability 0, space 0, times 0 [ 2727.450619] blktrace: Concurrent blktraces are not allowed on loop12 01:06:35 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x2, 0x7fff}}, './file0\x00'}) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:06:35 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:06:35 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:06:35 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x5b070000}) 01:06:35 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x734}) [ 2727.450978] CPU: 1 PID: 14229 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2727.453292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2727.455366] Call Trace: [ 2727.455982] dump_stack+0x107/0x167 [ 2727.456809] should_fail.cold+0x5/0xa [ 2727.457682] ? create_object.isra.0+0x3a/0xa20 [ 2727.458737] should_failslab+0x5/0x20 [ 2727.459629] kmem_cache_alloc+0x5b/0x310 [ 2727.460566] create_object.isra.0+0x3a/0xa20 [ 2727.461577] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2727.462793] kmem_cache_alloc+0x159/0x310 [ 2727.463744] ? shmem_destroy_inode+0x70/0x70 [ 2727.464782] shmem_alloc_inode+0x18/0x40 [ 2727.465709] ? shmem_destroy_inode+0x70/0x70 [ 2727.466746] alloc_inode+0x63/0x240 [ 2727.467572] new_inode+0x23/0x250 [ 2727.468393] shmem_get_inode+0x15e/0xbc0 [ 2727.469343] __shmem_file_setup+0xb8/0x320 [ 2727.470348] ? _copy_from_user+0xfb/0x1b0 [ 2727.471288] __do_sys_memfd_create+0x275/0x450 [ 2727.472355] ? memfd_file_seals_ptr+0x170/0x170 [ 2727.473406] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2727.474657] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2727.476071] do_syscall_64+0x33/0x40 [ 2727.477110] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2727.478504] RIP: 0033:0x7fb5f285eb19 [ 2727.479505] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2727.484340] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2727.486078] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 01:06:35 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x400100, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, '\x00', 0x1}, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) fsync(r2) [ 2727.487689] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2727.489436] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2727.491080] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2727.492707] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 [ 2727.512935] blktrace: Concurrent blktraces are not allowed on loop10 01:06:35 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0xffffe000}) 01:06:35 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x48, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2727.602601] blktrace: Concurrent blktraces are not allowed on loop12 01:06:35 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0xe0ffff00000000}) 01:06:35 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 01:06:35 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2727.694733] blktrace: Concurrent blktraces are not allowed on loop12 01:06:35 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x3407}) 01:06:35 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:06:35 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x4c, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:06:35 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 6) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2727.732900] FAULT_INJECTION: forcing a failure. [ 2727.732900] name failslab, interval 1, probability 0, space 0, times 0 [ 2727.735886] CPU: 1 PID: 14288 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2727.737408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2727.739227] Call Trace: [ 2727.739807] dump_stack+0x107/0x167 [ 2727.740613] should_fail.cold+0x5/0xa [ 2727.741453] ? security_inode_alloc+0x34/0x160 [ 2727.742482] should_failslab+0x5/0x20 [ 2727.743312] kmem_cache_alloc+0x5b/0x310 [ 2727.744201] security_inode_alloc+0x34/0x160 [ 2727.745159] inode_init_always+0xa4e/0xd10 [ 2727.746093] ? shmem_destroy_inode+0x70/0x70 [ 2727.747070] alloc_inode+0x84/0x240 [ 2727.747864] new_inode+0x23/0x250 [ 2727.748632] shmem_get_inode+0x15e/0xbc0 [ 2727.749533] __shmem_file_setup+0xb8/0x320 [ 2727.750496] ? _copy_from_user+0xfb/0x1b0 [ 2727.751405] __do_sys_memfd_create+0x275/0x450 [ 2727.752405] ? memfd_file_seals_ptr+0x170/0x170 [ 2727.753430] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2727.754600] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2727.755736] do_syscall_64+0x33/0x40 [ 2727.756558] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2727.757684] RIP: 0033:0x7fb5f285eb19 [ 2727.758531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2727.762568] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2727.764319] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 [ 2727.765972] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2727.767532] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2727.769094] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2727.770660] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 [ 2727.805947] blktrace: Concurrent blktraces are not allowed on loop10 01:06:48 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x55, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:06:48 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0xe0ffff}) 01:06:48 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000000)) 01:06:48 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 7) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:06:48 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x100000000000000}) 01:06:48 executing program 1: fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:06:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:06:48 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2740.608918] FAULT_INJECTION: forcing a failure. [ 2740.608918] name failslab, interval 1, probability 0, space 0, times 0 [ 2740.611521] CPU: 1 PID: 14324 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2740.612923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2740.614602] Call Trace: [ 2740.615141] dump_stack+0x107/0x167 [ 2740.615884] should_fail.cold+0x5/0xa [ 2740.616658] ? create_object.isra.0+0x3a/0xa20 [ 2740.617588] should_failslab+0x5/0x20 [ 2740.618357] kmem_cache_alloc+0x5b/0x310 [ 2740.619209] create_object.isra.0+0x3a/0xa20 [ 2740.620096] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2740.621118] kmem_cache_alloc+0x159/0x310 [ 2740.621968] security_inode_alloc+0x34/0x160 [ 2740.622877] inode_init_always+0xa4e/0xd10 [ 2740.623732] ? shmem_destroy_inode+0x70/0x70 [ 2740.624619] alloc_inode+0x84/0x240 [ 2740.625352] new_inode+0x23/0x250 [ 2740.626071] shmem_get_inode+0x15e/0xbc0 [ 2740.626907] __shmem_file_setup+0xb8/0x320 [ 2740.627756] ? _copy_from_user+0xfb/0x1b0 [ 2740.628589] __do_sys_memfd_create+0x275/0x450 [ 2740.629513] ? memfd_file_seals_ptr+0x170/0x170 [ 2740.630471] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2740.631530] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2740.632572] do_syscall_64+0x33/0x40 [ 2740.633321] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2740.634352] RIP: 0033:0x7fb5f285eb19 [ 2740.635110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2740.638817] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2740.640348] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 [ 2740.641785] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2740.643235] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2740.644674] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2740.646109] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 [ 2740.681916] blktrace: Concurrent blktraces are not allowed on loop10 [ 2740.690507] blktrace: Concurrent blktraces are not allowed on loop12 01:06:48 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:06:48 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000000)) 01:06:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:06:48 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000180)={0x0, 0x0}) r3 = fork() r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kcmp(0x0, r3, 0x4, 0xffffffffffffffff, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r5, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r5, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) fsetxattr(r5, &(0x7f0000000300)=@random={'os2.', '\'-%&^(\x00'}, &(0x7f0000000340)='\x00', 0x1, 0x3) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/block/loop5', 0x604400, 0x20) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x1, 0x40, 0x6, 0x9, 0x0, 0x3, 0x2, 0x7, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000200), 0x2}, 0x57842, 0x1e8a, 0x5, 0x1, 0x7, 0xc1c0, 0x3f, 0x0, 0x7fffffff, 0x0, 0x2}, r3, 0x2, r6, 0x3) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x1, 0x1f, 0xe0, 0x0, 0x100000000, 0x12220, 0xa, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x8, 0x7}, 0x8141, 0x1, 0x200, 0x0, 0xab, 0x5, 0x1e7d, 0x0, 0x5, 0x0, 0x6494}, r2, 0x7, r1, 0x1) 01:06:48 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x68, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:06:48 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x1000000}) 01:06:48 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000000)) 01:06:48 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 8) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:06:48 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x200000000000000}) [ 2740.926094] FAULT_INJECTION: forcing a failure. [ 2740.926094] name failslab, interval 1, probability 0, space 0, times 0 [ 2740.927562] CPU: 0 PID: 14360 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2740.928383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2740.929368] Call Trace: [ 2740.929701] dump_stack+0x107/0x167 [ 2740.930144] should_fail.cold+0x5/0xa [ 2740.930618] ? __d_alloc+0x2a/0x990 [ 2740.931060] should_failslab+0x5/0x20 [ 2740.931530] kmem_cache_alloc+0x5b/0x310 [ 2740.932030] ? trace_hardirqs_on+0x5b/0x180 [ 2740.932557] __d_alloc+0x2a/0x990 [ 2740.932964] d_alloc_pseudo+0x19/0x70 [ 2740.933421] alloc_file_pseudo+0xce/0x250 [ 2740.933911] ? alloc_file+0x5a0/0x5a0 [ 2740.934392] ? shmem_get_inode+0x55c/0xbc0 [ 2740.934915] __shmem_file_setup+0x144/0x320 [ 2740.935430] ? _copy_from_user+0xfb/0x1b0 [ 2740.935926] __do_sys_memfd_create+0x275/0x450 [ 2740.936466] ? memfd_file_seals_ptr+0x170/0x170 [ 2740.937031] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2740.937767] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2740.938553] do_syscall_64+0x33/0x40 [ 2740.939111] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2740.939888] RIP: 0033:0x7fb5f285eb19 [ 2740.940368] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2740.942595] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2740.943503] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 [ 2740.944384] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2740.945236] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2740.946099] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2740.946991] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 [ 2740.984231] blktrace: Concurrent blktraces are not allowed on loop10 [ 2740.985844] blktrace: Concurrent blktraces are not allowed on loop12 [ 2741.004251] blktrace: Concurrent blktraces are not allowed on loop10 01:07:03 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 9) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:07:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:07:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x6c, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:07:03 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:07:03 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:07:03 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000000)) 01:07:03 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x300000000000000}) 01:07:03 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x2000000}) [ 2755.263092] blktrace: Concurrent blktraces are not allowed on loop12 [ 2755.271067] FAULT_INJECTION: forcing a failure. [ 2755.271067] name failslab, interval 1, probability 0, space 0, times 0 [ 2755.273510] CPU: 0 PID: 14399 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2755.275075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2755.276735] Call Trace: [ 2755.277271] dump_stack+0x107/0x167 [ 2755.278004] should_fail.cold+0x5/0xa [ 2755.278794] ? create_object.isra.0+0x3a/0xa20 [ 2755.279708] should_failslab+0x5/0x20 [ 2755.280464] kmem_cache_alloc+0x5b/0x310 [ 2755.281275] create_object.isra.0+0x3a/0xa20 [ 2755.282152] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2755.283175] kmem_cache_alloc+0x159/0x310 [ 2755.284005] ? trace_hardirqs_on+0x5b/0x180 [ 2755.285049] __d_alloc+0x2a/0x990 [ 2755.285759] d_alloc_pseudo+0x19/0x70 [ 2755.286668] alloc_file_pseudo+0xce/0x250 [ 2755.287490] ? alloc_file+0x5a0/0x5a0 [ 2755.288250] ? shmem_get_inode+0x55c/0xbc0 [ 2755.289096] __shmem_file_setup+0x144/0x320 [ 2755.289949] ? _copy_from_user+0xfb/0x1b0 [ 2755.290790] __do_sys_memfd_create+0x275/0x450 [ 2755.291693] ? memfd_file_seals_ptr+0x170/0x170 [ 2755.292619] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2755.293663] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2755.294698] do_syscall_64+0x33/0x40 [ 2755.295435] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2755.296444] RIP: 0033:0x7fb5f285eb19 [ 2755.297181] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2755.300827] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2755.302330] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 [ 2755.303753] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2755.305159] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2755.306575] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2755.307988] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 01:07:03 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0x8001]}, 0x8, 0x80000) pidfd_getfd(r1, r0, 0x0) [ 2755.321114] blktrace: Concurrent blktraces are not allowed on loop10 [ 2755.331935] blktrace: Concurrent blktraces are not allowed on loop12 [ 2755.333413] blktrace: Concurrent blktraces are not allowed on loop10 01:07:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:07:03 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000000)) 01:07:03 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:07:03 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xb7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00'}) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x4) 01:07:03 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x3000000}) 01:07:03 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x400000000000000}) 01:07:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x74, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:07:03 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 10) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2755.536686] blktrace: Concurrent blktraces are not allowed on loop12 [ 2755.587969] blktrace: Concurrent blktraces are not allowed on loop10 01:07:03 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000000)) 01:07:03 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2755.618014] FAULT_INJECTION: forcing a failure. [ 2755.618014] name failslab, interval 1, probability 0, space 0, times 0 [ 2755.621298] CPU: 1 PID: 14442 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2755.622970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2755.624934] Call Trace: [ 2755.625572] dump_stack+0x107/0x167 [ 2755.626444] should_fail.cold+0x5/0xa [ 2755.627372] ? __alloc_file+0x21/0x320 [ 2755.628309] should_failslab+0x5/0x20 [ 2755.629217] kmem_cache_alloc+0x5b/0x310 [ 2755.630195] __alloc_file+0x21/0x320 [ 2755.631096] alloc_empty_file+0x6d/0x170 [ 2755.632070] alloc_file+0x5e/0x5a0 [ 2755.632926] alloc_file_pseudo+0x16a/0x250 [ 2755.633933] ? alloc_file+0x5a0/0x5a0 [ 2755.634732] ? shmem_get_inode+0x55c/0xbc0 [ 2755.635744] __shmem_file_setup+0x144/0x320 [ 2755.636617] ? _copy_from_user+0xfb/0x1b0 [ 2755.637606] __do_sys_memfd_create+0x275/0x450 [ 2755.638528] ? memfd_file_seals_ptr+0x170/0x170 [ 2755.639640] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2755.640695] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2755.641921] do_syscall_64+0x33/0x40 [ 2755.642689] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2755.643824] RIP: 0033:0x7fb5f285eb19 [ 2755.644594] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2755.648262] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2755.649792] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 [ 2755.651235] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2755.652654] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2755.654342] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2755.655772] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 01:07:03 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x500000000000000}) [ 2755.692419] blktrace: Concurrent blktraces are not allowed on loop12 01:07:19 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:07:19 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:07:19 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 11) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:07:19 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:07:19 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x81) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x10000, 0x1) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8381, 0x12a) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000001c0)={'wlan1\x00'}) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) dup(r1) 01:07:19 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x600000000000000}) 01:07:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x77, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:07:19 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x4000000}) [ 2771.283066] blktrace: Concurrent blktraces are not allowed on loop12 [ 2771.286070] blktrace: Concurrent blktraces are not allowed on loop10 [ 2771.314171] FAULT_INJECTION: forcing a failure. [ 2771.314171] name failslab, interval 1, probability 0, space 0, times 0 [ 2771.316146] CPU: 0 PID: 14489 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2771.317151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2771.318306] Call Trace: [ 2771.318695] dump_stack+0x107/0x167 [ 2771.319222] should_fail.cold+0x5/0xa [ 2771.319776] ? create_object.isra.0+0x3a/0xa20 [ 2771.320424] should_failslab+0x5/0x20 [ 2771.320975] kmem_cache_alloc+0x5b/0x310 [ 2771.321552] create_object.isra.0+0x3a/0xa20 [ 2771.322189] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2771.322907] kmem_cache_alloc+0x159/0x310 [ 2771.323523] __alloc_file+0x21/0x320 [ 2771.324059] alloc_empty_file+0x6d/0x170 [ 2771.324653] alloc_file+0x5e/0x5a0 [ 2771.325158] alloc_file_pseudo+0x16a/0x250 [ 2771.325784] ? alloc_file+0x5a0/0x5a0 [ 2771.326319] ? shmem_get_inode+0x55c/0xbc0 [ 2771.326951] __shmem_file_setup+0x144/0x320 [ 2771.327564] ? _copy_from_user+0xfb/0x1b0 [ 2771.328189] __do_sys_memfd_create+0x275/0x450 [ 2771.328871] ? memfd_file_seals_ptr+0x170/0x170 [ 2771.329570] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2771.330358] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2771.331143] do_syscall_64+0x33/0x40 [ 2771.331702] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2771.332464] RIP: 0033:0x7fb5f285eb19 [ 2771.333023] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2771.335792] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2771.336934] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 [ 2771.338005] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2771.339076] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2771.340143] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2771.341198] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 01:07:19 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:07:19 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:07:19 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x5000000}) [ 2771.504539] blktrace: Concurrent blktraces are not allowed on loop10 01:07:33 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x700000000000000}) 01:07:33 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x88, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'tftp-20000\x00'}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x88}}, 0x10) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:07:33 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 12) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:07:33 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000000)) 01:07:33 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7a, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:07:33 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:07:33 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:07:33 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x6000000}) [ 2786.203347] blktrace: Concurrent blktraces are not allowed on loop12 01:07:34 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000000)) [ 2786.235827] blktrace: Concurrent blktraces are not allowed on loop10 01:07:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2786.261854] FAULT_INJECTION: forcing a failure. [ 2786.261854] name failslab, interval 1, probability 0, space 0, times 0 [ 2786.263393] CPU: 0 PID: 14540 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2786.264212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2786.265212] Call Trace: [ 2786.265533] dump_stack+0x107/0x167 [ 2786.265979] should_fail.cold+0x5/0xa [ 2786.266448] ? security_file_alloc+0x34/0x170 [ 2786.266998] should_failslab+0x5/0x20 [ 2786.267453] kmem_cache_alloc+0x5b/0x310 [ 2786.267944] security_file_alloc+0x34/0x170 [ 2786.268463] __alloc_file+0xb6/0x320 [ 2786.268914] alloc_empty_file+0x6d/0x170 [ 2786.269398] alloc_file+0x5e/0x5a0 [ 2786.269829] alloc_file_pseudo+0x16a/0x250 [ 2786.270355] ? alloc_file+0x5a0/0x5a0 [ 2786.270828] ? shmem_get_inode+0x55c/0xbc0 [ 2786.271338] __shmem_file_setup+0x144/0x320 [ 2786.271875] ? _copy_from_user+0xfb/0x1b0 [ 2786.272400] __do_sys_memfd_create+0x275/0x450 [ 2786.272993] ? memfd_file_seals_ptr+0x170/0x170 [ 2786.273609] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2786.274281] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2786.274974] do_syscall_64+0x33/0x40 [ 2786.275448] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2786.276109] RIP: 0033:0x7fb5f285eb19 [ 2786.276570] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2786.278982] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2786.279917] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 [ 2786.280859] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2786.281793] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2786.282732] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2786.283649] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 01:07:34 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x5b07000000000000}) 01:07:34 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x7000000}) 01:07:34 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:07:34 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7e, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2786.393563] blktrace: Concurrent blktraces are not allowed on loop10 01:07:34 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x49) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) tee(r1, r0, 0x3f, 0x2) 01:07:34 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)) 01:07:34 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x90, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:07:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2786.475964] blktrace: Concurrent blktraces are not allowed on loop12 01:07:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:07:48 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x7, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:07:48 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000000)) 01:07:48 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x34070000}) 01:07:48 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xf0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:07:48 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 13) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:07:48 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x8, 0x0, 0x0, 0xf5, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000}, 0x10088, 0x0, 0xfffffffe, 0x6, 0x0, 0x4, 0x38f}, 0x0, 0x1fffffc, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = open_tree(r2, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x2) 01:07:48 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2801.026786] blktrace: Concurrent blktraces are not allowed on loop12 [ 2801.031413] FAULT_INJECTION: forcing a failure. [ 2801.031413] name failslab, interval 1, probability 0, space 0, times 0 [ 2801.033996] CPU: 1 PID: 14609 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2801.035402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2801.037090] Call Trace: [ 2801.037650] dump_stack+0x107/0x167 [ 2801.038399] should_fail.cold+0x5/0xa [ 2801.039190] ? create_object.isra.0+0x3a/0xa20 [ 2801.040133] should_failslab+0x5/0x20 [ 2801.040923] kmem_cache_alloc+0x5b/0x310 [ 2801.041760] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2801.042887] create_object.isra.0+0x3a/0xa20 [ 2801.043809] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2801.044844] kmem_cache_alloc+0x159/0x310 [ 2801.045694] security_file_alloc+0x34/0x170 [ 2801.046552] __alloc_file+0xb6/0x320 [ 2801.047318] alloc_empty_file+0x6d/0x170 [ 2801.048137] alloc_file+0x5e/0x5a0 [ 2801.048864] alloc_file_pseudo+0x16a/0x250 [ 2801.049721] ? alloc_file+0x5a0/0x5a0 [ 2801.050501] ? shmem_get_inode+0x55c/0xbc0 [ 2801.051382] __shmem_file_setup+0x144/0x320 [ 2801.052251] ? _copy_from_user+0xfb/0x1b0 [ 2801.053094] __do_sys_memfd_create+0x275/0x450 [ 2801.054016] ? memfd_file_seals_ptr+0x170/0x170 [ 2801.054960] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2801.056030] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2801.057071] do_syscall_64+0x33/0x40 [ 2801.057828] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2801.058857] RIP: 0033:0x7fb5f285eb19 [ 2801.059617] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2801.063377] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2801.064930] RAX: ffffffffffffffda RBX: 0000000020001900 RCX: 00007fb5f285eb19 [ 2801.066352] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 00007fb5f28b80fb [ 2801.067804] RBP: 0000000000000001 R08: 0000000000007fff R09: 0000000000000000 [ 2801.069247] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2801.070676] R13: 00007ffc9cb4de3f R14: 000000000000fffe R15: 0000000000022000 [ 2801.079022] blktrace: Concurrent blktraces are not allowed on loop10 01:07:48 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000000)) [ 2801.100565] blktrace: Concurrent blktraces are not allowed on loop12 01:07:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:07:48 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0xffffe000}) 01:07:49 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000240)={0x1d, 0x6, '\x00', [@calipso={0x7, 0x28, {0x0, 0x8, 0x9, 0x400, [0x3f, 0x8, 0x9, 0x5]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x40) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000300)={'syztnl1\x00', &(0x7f0000000280)={'ip6_vti0\x00', 0x0, 0x4, 0xb, 0xff, 0x5, 0x14, @empty, @mcast2, 0x700, 0x40, 0x0, 0xff}}) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000140)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:07:49 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x300, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2801.361144] blktrace: Concurrent blktraces are not allowed on loop10 [ 2801.454438] blktrace: Concurrent blktraces are not allowed on loop12 [ 2801.481315] blktrace: Concurrent blktraces are not allowed on loop12 01:08:02 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=@random={'system.', '\x00'}, &(0x7f0000000280)='\x00', 0x1, 0x3) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:08:02 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000000)) 01:08:02 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x12d4b6850a0c3921, 0x800, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x9, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x100}) r1 = accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x0) getsockname(r1, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000240)=0x80) 01:08:02 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:02 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 14) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:08:02 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x500, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:08:02 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0xe0ffff00000000}) [ 2814.936476] FAULT_INJECTION: forcing a failure. [ 2814.936476] name failslab, interval 1, probability 0, space 0, times 0 [ 2814.939466] CPU: 1 PID: 14683 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2814.940862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2814.942550] Call Trace: [ 2814.943095] dump_stack+0x107/0x167 [ 2814.943858] should_fail.cold+0x5/0xa [ 2814.944644] ? getname_flags.part.0+0x50/0x4f0 [ 2814.945582] should_failslab+0x5/0x20 [ 2814.946363] kmem_cache_alloc+0x5b/0x310 [ 2814.947207] getname_flags.part.0+0x50/0x4f0 [ 2814.948119] getname+0x8e/0xd0 [ 2814.948778] do_sys_openat2+0xf9/0x420 [ 2814.949568] ? build_open_flags+0x6f0/0x6f0 [ 2814.950473] ? rcu_read_lock_any_held+0x75/0xa0 [ 2814.951439] __x64_sys_openat+0x13f/0x1f0 [ 2814.952283] ? __ia32_sys_open+0x1c0/0x1c0 [ 2814.953150] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2814.954208] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2814.955253] do_syscall_64+0x33/0x40 [ 2814.956018] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2814.957057] RIP: 0033:0x7fb5f2811a04 [ 2814.957817] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2814.961534] RSP: 002b:00007fb5efdd3e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2814.963079] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f2811a04 [ 2814.964524] RDX: 0000000000000002 RSI: 00007fb5efdd3f40 RDI: 00000000ffffff9c [ 2814.965970] RBP: 00007fb5efdd3f40 R08: 0000000000000000 R09: 0000000000000000 [ 2814.967432] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2814.968879] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:08:02 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2814.995108] blktrace: Concurrent blktraces are not allowed on loop10 [ 2814.997569] blktrace: Concurrent blktraces are not allowed on loop12 01:08:02 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000000)) [ 2815.030903] blktrace: Concurrent blktraces are not allowed on loop12 01:08:02 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000000)) 01:08:02 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) recvmmsg$unix(r0, &(0x7f0000002540)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000001200)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f00000012c0)=@abs, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000001340)=""/176, 0xb0}, {&(0x7f0000001400)=""/91, 0x5b}, {&(0x7f0000001480)=""/10, 0xa}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, &(0x7f0000002500)=[@cred={{0x1c}}], 0x20}}], 0x2, 0x40000042, &(0x7f00000025c0)={0x0, 0x989680}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 01:08:02 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:02 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x600, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:08:02 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x100000000000000}) 01:08:02 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000000)) 01:08:02 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2815.264069] blktrace: Concurrent blktraces are not allowed on loop10 [ 2827.522925] FAULT_INJECTION: forcing a failure. [ 2827.522925] name failslab, interval 1, probability 0, space 0, times 0 [ 2827.524380] CPU: 1 PID: 14734 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2827.525188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2827.526154] Call Trace: [ 2827.526471] dump_stack+0x107/0x167 [ 2827.526905] should_fail.cold+0x5/0xa [ 2827.527356] ? create_object.isra.0+0x3a/0xa20 [ 2827.527919] should_failslab+0x5/0x20 [ 2827.528376] kmem_cache_alloc+0x5b/0x310 [ 2827.528860] create_object.isra.0+0x3a/0xa20 [ 2827.529376] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2827.529974] kmem_cache_alloc+0x159/0x310 [ 2827.530466] getname_flags.part.0+0x50/0x4f0 [ 2827.530988] getname+0x8e/0xd0 [ 2827.531366] do_sys_openat2+0xf9/0x420 [ 2827.531834] ? build_open_flags+0x6f0/0x6f0 [ 2827.532344] ? rcu_read_lock_any_held+0x75/0xa0 [ 2827.532892] __x64_sys_openat+0x13f/0x1f0 [ 2827.533373] ? __ia32_sys_open+0x1c0/0x1c0 [ 2827.533879] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2827.534499] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2827.535115] do_syscall_64+0x33/0x40 [ 2827.535567] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2827.536175] RIP: 0033:0x7fb5f2811a04 [ 2827.536619] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 01:08:15 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:15 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x200000000000000}) 01:08:15 executing program 6: mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x20, 0x1) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x4000000) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x40, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0xa}, 0x11199, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) statx(r2, &(0x7f0000000300)='./file0\x00', 0x100, 0x20, &(0x7f0000000500)) mount$tmpfs(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x1800, &(0x7f0000000440)={[{@size={'size', 0x3d, [0x30, 0x31, 0x38, 0x78]}}, {@size={'size', 0x3d, [0x34]}}, {@huge_advise}, {@huge_never}, {@huge_advise}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x2d, 0x38, 0x2c, 0x37, 0x4, 0x28]}}}}, {@gid}], [{@dont_measure}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@subj_user}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@uid_gt={'uid>', r1}}]}) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:08:15 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:15 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 01:08:15 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000000)) 01:08:15 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 15) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:08:15 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x700, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2827.539162] RSP: 002b:00007fb5efdd3e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2827.540183] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f2811a04 [ 2827.541025] RDX: 0000000000000002 RSI: 00007fb5efdd3f40 RDI: 00000000ffffff9c [ 2827.541854] RBP: 00007fb5efdd3f40 R08: 0000000000000000 R09: 0000000000000000 [ 2827.542679] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2827.543522] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2827.558048] blktrace: Concurrent blktraces are not allowed on loop10 01:08:15 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x400}}, '.\x00'}) creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x100) getpeername$unix(r2, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000440), 0x2000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000380)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x4060000) unshare(0x20020800) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) openat(r4, &(0x7f00000003c0)='./file0\x00', 0x369482, 0x100) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:08:15 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)) 01:08:15 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:15 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:15 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x300000000000000}) [ 2827.714343] blktrace: Concurrent blktraces are not allowed on loop12 [ 2827.734537] blktrace: Concurrent blktraces are not allowed on loop12 01:08:15 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x900, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2827.774718] blktrace: Concurrent blktraces are not allowed on loop10 [ 2827.810396] blktrace: Concurrent blktraces are not allowed on loop10 01:08:27 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xa00, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:08:27 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:27 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x400000000000000}) 01:08:27 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc04812ba, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:27 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000340)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000003c0)={r1, 0x2, 0xffffffffffffffff, 0x7fffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000100), 0xab, 0x102c0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000140)={r1, 0x2, r2, 0x2, 0x80000}) 01:08:27 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x10000}}, './file0\x00'}) openat$incfs(r3, &(0x7f0000000240)='.pending_reads\x00', 0x200080, 0x4) 01:08:27 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)) 01:08:27 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 16) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2839.828940] FAULT_INJECTION: forcing a failure. [ 2839.828940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2839.831228] CPU: 1 PID: 14801 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2839.832460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2839.834014] Call Trace: [ 2839.834547] dump_stack+0x107/0x167 01:08:27 executing program 1: shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000100)=""/117) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) [ 2839.835218] should_fail.cold+0x5/0xa [ 2839.836204] strncpy_from_user+0x34/0x470 [ 2839.837103] getname_flags.part.0+0x95/0x4f0 [ 2839.837951] getname+0x8e/0xd0 [ 2839.838546] do_sys_openat2+0xf9/0x420 [ 2839.839252] ? build_open_flags+0x6f0/0x6f0 [ 2839.840058] ? rcu_read_lock_any_held+0x75/0xa0 [ 2839.840900] __x64_sys_openat+0x13f/0x1f0 [ 2839.841655] ? __ia32_sys_open+0x1c0/0x1c0 [ 2839.842434] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2839.843393] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2839.844360] do_syscall_64+0x33/0x40 [ 2839.845041] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2839.846000] RIP: 0033:0x7fb5f2811a04 01:08:27 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xd00, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2839.846687] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2839.850221] RSP: 002b:00007fb5efdd3e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2839.851617] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f2811a04 [ 2839.852951] RDX: 0000000000000002 RSI: 00007fb5efdd3f40 RDI: 00000000ffffff9c [ 2839.854272] RBP: 00007fb5efdd3f40 R08: 0000000000000000 R09: 0000000000000000 [ 2839.855604] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2839.856931] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2839.869017] blktrace: Concurrent blktraces are not allowed on loop12 [ 2839.872071] blktrace: Concurrent blktraces are not allowed on loop10 01:08:27 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x500000000000000}) 01:08:27 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:27 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 17) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:08:27 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:27 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000000)) [ 2840.015309] FAULT_INJECTION: forcing a failure. [ 2840.015309] name failslab, interval 1, probability 0, space 0, times 0 [ 2840.016911] CPU: 0 PID: 14829 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2840.017646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2840.018515] Call Trace: [ 2840.018800] dump_stack+0x107/0x167 [ 2840.019197] should_fail.cold+0x5/0xa [ 2840.019603] ? __alloc_file+0x21/0x320 [ 2840.020028] should_failslab+0x5/0x20 [ 2840.020425] kmem_cache_alloc+0x5b/0x310 [ 2840.020862] __alloc_file+0x21/0x320 [ 2840.021256] alloc_empty_file+0x6d/0x170 [ 2840.021701] path_openat+0xe3/0x26f0 [ 2840.022112] ? path_lookupat+0x860/0x860 [ 2840.022551] ? perf_trace_lock+0xac/0x490 [ 2840.022988] ? lock_acquire+0x197/0x470 [ 2840.023410] ? __lockdep_reset_lock+0x180/0x180 [ 2840.023919] do_filp_open+0x190/0x3e0 [ 2840.024317] ? may_open_dev+0xf0/0xf0 [ 2840.024726] ? __alloc_fd+0x2b8/0x630 [ 2840.025129] ? lock_downgrade+0x6d0/0x6d0 [ 2840.025568] ? do_raw_spin_lock+0x121/0x260 [ 2840.026030] ? rwlock_bug.part.0+0x90/0x90 [ 2840.026482] ? _raw_spin_unlock+0x1a/0x30 [ 2840.026917] ? __alloc_fd+0x2b8/0x630 [ 2840.027323] do_sys_openat2+0x171/0x420 [ 2840.027765] ? build_open_flags+0x6f0/0x6f0 [ 2840.028231] ? rcu_read_lock_any_held+0x75/0xa0 [ 2840.028726] __x64_sys_openat+0x13f/0x1f0 [ 2840.029160] ? __ia32_sys_open+0x1c0/0x1c0 [ 2840.029609] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2840.030166] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2840.030710] do_syscall_64+0x33/0x40 [ 2840.031100] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2840.031655] RIP: 0033:0x7fb5f2811a04 [ 2840.032053] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2840.033999] RSP: 002b:00007fb5efdd3e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2840.034809] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f2811a04 [ 2840.035558] RDX: 0000000000000002 RSI: 00007fb5efdd3f40 RDI: 00000000ffffff9c [ 2840.036325] RBP: 00007fb5efdd3f40 R08: 0000000000000000 R09: 0000000000000000 [ 2840.037077] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2840.037837] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2840.069021] blktrace: Concurrent blktraces are not allowed on loop10 01:08:27 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xf00, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:08:27 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc40, 0x2, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202}, 0x0, 0x5, 0xffffffffffffffff, 0x2) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:08:27 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) pwrite64(r2, &(0x7f00000002c0)="1edc2f2bb0f6c6decc73f33c5f439544988ff71bb4c53c3046f9c7d2b9bfb3f1b53f0554e4eb9257e951ee392302e1f812cb7008e6bbf18a0c0a9c36db13a913d219855859f55880c36250b80251aca29814dde1e9", 0x55, 0x32) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) r3 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x6, 0x9, 0x2, 0x3, 0x0, 0x8, 0x42060, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffb, 0x1, @perf_config_ext={0x9, 0x800}, 0x40, 0x73e, 0x0, 0x8, 0x3c76, 0x100, 0x1, 0x0, 0x3c26, 0x0, 0x1f}, 0xffffffffffffffff, 0x5, r1, 0x8) write$binfmt_elf64(r3, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x4, 0x6, 0x1, 0xffff, 0x3, 0x6, 0x2, 0x316, 0x40, 0xe7, 0x3, 0x6, 0x38, 0x1, 0x3, 0x43, 0x7}, [{0x4, 0x8000, 0x2, 0x1, 0xffffffffffffffff, 0x1, 0x5, 0x100000000}, {0x70000000, 0x10001, 0x6, 0x3, 0x3ffc0000000, 0x0, 0x0, 0x7}], "c4bb3835af6f152d26bc746cc01527"}, 0xbf) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:08:27 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000000)) 01:08:27 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x1100, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2840.205977] blktrace: Concurrent blktraces are not allowed on loop12 [ 2840.240716] blktrace: Concurrent blktraces are not allowed on loop12 01:08:41 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 18) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:08:41 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) semget$private(0x0, 0x2, 0x0) 01:08:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x2000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:08:41 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x600000000000000}) 01:08:41 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:41 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:41 executing program 1: r0 = creat(&(0x7f0000000500)='./file0\x00', 0x2) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r2 = getpid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x802, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) clone3(&(0x7f0000000440)={0x80000, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), {0x1e}, &(0x7f0000000340)=""/85, 0x55, &(0x7f00000003c0)=""/109, &(0x7f0000000280)=[r2], 0x1}, 0x58) fsync(r3) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r4, 0xc010f508, &(0x7f00000004c0)={0x5, 0xfffffffffffffff9}) perf_event_open(&(0x7f0000000100)={0x5d622fdf1ec4dc6f, 0x80, 0x9, 0xff, 0x20, 0x80, 0x0, 0x8, 0x48, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0xffffffff, 0xfffffffffffffff9}, 0xc009, 0x5, 0x0, 0x8, 0x2800000000, 0x5, 0x400, 0x0, 0x1, 0x0, 0x8}, r2, 0xd, r3, 0xb) 01:08:41 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)) [ 2853.316901] FAULT_INJECTION: forcing a failure. [ 2853.316901] name failslab, interval 1, probability 0, space 0, times 0 [ 2853.319241] blktrace: Concurrent blktraces are not allowed on loop10 [ 2853.321502] CPU: 1 PID: 14888 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2853.322886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2853.324562] Call Trace: [ 2853.325099] dump_stack+0x107/0x167 [ 2853.325835] should_fail.cold+0x5/0xa [ 2853.326602] ? create_object.isra.0+0x3a/0xa20 [ 2853.327521] should_failslab+0x5/0x20 [ 2853.328292] kmem_cache_alloc+0x5b/0x310 [ 2853.329113] create_object.isra.0+0x3a/0xa20 [ 2853.329995] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2853.331018] kmem_cache_alloc+0x159/0x310 [ 2853.331873] __alloc_file+0x21/0x320 [ 2853.332626] alloc_empty_file+0x6d/0x170 [ 2853.333466] path_openat+0xe3/0x26f0 [ 2853.334237] ? path_lookupat+0x860/0x860 [ 2853.335066] ? perf_trace_lock+0xac/0x490 [ 2853.335910] ? lock_acquire+0x197/0x470 [ 2853.336720] ? __lockdep_reset_lock+0x180/0x180 [ 2853.337659] do_filp_open+0x190/0x3e0 [ 2853.338425] ? may_open_dev+0xf0/0xf0 [ 2853.339193] ? __alloc_fd+0x2b8/0x630 [ 2853.339979] ? lock_downgrade+0x6d0/0x6d0 [ 2853.340822] ? do_raw_spin_lock+0x121/0x260 [ 2853.341708] ? rwlock_bug.part.0+0x90/0x90 [ 2853.342571] ? _raw_spin_unlock+0x1a/0x30 [ 2853.343403] ? __alloc_fd+0x2b8/0x630 [ 2853.344198] do_sys_openat2+0x171/0x420 [ 2853.345008] ? build_open_flags+0x6f0/0x6f0 [ 2853.345891] ? rcu_read_lock_any_held+0x75/0xa0 [ 2853.346826] __x64_sys_openat+0x13f/0x1f0 [ 2853.347657] ? __ia32_sys_open+0x1c0/0x1c0 [ 2853.348530] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2853.349585] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2853.350624] do_syscall_64+0x33/0x40 [ 2853.351382] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2853.352421] RIP: 0033:0x7fb5f2811a04 [ 2853.353210] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2853.356918] RSP: 002b:00007fb5efdd3e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2853.358448] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f2811a04 [ 2853.359886] RDX: 0000000000000002 RSI: 00007fb5efdd3f40 RDI: 00000000ffffff9c [ 2853.361314] RBP: 00007fb5efdd3f40 R08: 0000000000000000 R09: 0000000000000000 [ 2853.362747] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2853.364183] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2853.367119] audit: type=1400 audit(1685840921.135:17): avc: denied { checkpoint_restore } for pid=14884 comm="syz-executor.1" capability=40 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 2853.396702] blktrace: Concurrent blktraces are not allowed on loop12 [ 2853.398803] blktrace: Concurrent blktraces are not allowed on loop8 [ 2853.436984] blktrace: Concurrent blktraces are not allowed on loop12 01:08:41 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:08:41 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) 01:08:41 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:41 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x700000000000000}) 01:08:41 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2853.522082] blktrace: Concurrent blktraces are not allowed on loop10 01:08:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x2300, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:08:41 executing program 6: creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20500, 0x112) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x200000000000}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:08:41 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:41 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 19) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:08:41 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x3407000000000000}) 01:08:41 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:41 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) [ 2853.653107] FAULT_INJECTION: forcing a failure. [ 2853.653107] name failslab, interval 1, probability 0, space 0, times 0 [ 2853.653612] blktrace: Concurrent blktraces are not allowed on loop10 [ 2853.655950] CPU: 1 PID: 14933 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2853.657631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2853.659329] Call Trace: [ 2853.659881] dump_stack+0x107/0x167 [ 2853.660627] should_fail.cold+0x5/0xa [ 2853.661406] ? security_file_alloc+0x34/0x170 [ 2853.662323] should_failslab+0x5/0x20 [ 2853.663100] kmem_cache_alloc+0x5b/0x310 [ 2853.663950] security_file_alloc+0x34/0x170 [ 2853.664835] __alloc_file+0xb6/0x320 [ 2853.665597] alloc_empty_file+0x6d/0x170 [ 2853.666427] path_openat+0xe3/0x26f0 [ 2853.667207] ? path_lookupat+0x860/0x860 [ 2853.668068] ? perf_trace_lock+0xac/0x490 [ 2853.668911] ? lock_acquire+0x197/0x470 [ 2853.669725] ? __lockdep_reset_lock+0x180/0x180 [ 2853.670680] do_filp_open+0x190/0x3e0 [ 2853.671454] ? may_open_dev+0xf0/0xf0 [ 2853.672249] ? __alloc_fd+0x2b8/0x630 [ 2853.673030] ? lock_downgrade+0x6d0/0x6d0 [ 2853.673890] ? do_raw_spin_lock+0x121/0x260 [ 2853.674782] ? rwlock_bug.part.0+0x90/0x90 [ 2853.675654] ? _raw_spin_unlock+0x1a/0x30 [ 2853.676517] ? __alloc_fd+0x2b8/0x630 [ 2853.677302] do_sys_openat2+0x171/0x420 [ 2853.678118] ? build_open_flags+0x6f0/0x6f0 [ 2853.679009] ? rcu_read_lock_any_held+0x75/0xa0 [ 2853.679985] __x64_sys_openat+0x13f/0x1f0 [ 2853.680827] ? __ia32_sys_open+0x1c0/0x1c0 [ 2853.681699] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2853.682764] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2853.683834] do_syscall_64+0x33/0x40 [ 2853.684588] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2853.685638] RIP: 0033:0x7fb5f2811a04 [ 2853.686398] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2853.690137] RSP: 002b:00007fb5efdd3e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2853.691677] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f2811a04 [ 2853.693134] RDX: 0000000000000002 RSI: 00007fb5efdd3f40 RDI: 00000000ffffff9c [ 2853.694579] RBP: 00007fb5efdd3f40 R08: 0000000000000000 R09: 0000000000000000 [ 2853.696039] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2853.697472] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:08:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 20) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:08:55 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:08:55 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x48, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:55 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x3f00, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:08:55 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:08:55 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:08:55 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x21}) 01:08:55 executing program 5: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = fcntl$dupfd(r1, 0x0, r4) r6 = socket$inet(0x2, 0xa, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003240)={{{@in6=@ipv4={""/10, ""/2, @dev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f0000003340)=0xe8) recvmmsg$unix(r1, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000003380)=""/78, 0x4e}, {&(0x7f0000003400)=""/51, 0x33}, {&(0x7f0000003440)=""/135, 0x87}, {&(0x7f0000003500)=""/244, 0xf4}, {&(0x7f0000003600)=""/147, 0x93}, {&(0x7f00000036c0)}], 0x6, &(0x7f0000003780)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000003800), 0x6e, &(0x7f0000003c80)=[{&(0x7f0000003880)=""/137, 0x89}, {&(0x7f0000003940)=""/54, 0x36}, {&(0x7f0000003980)=""/41, 0x29}, {&(0x7f00000039c0)=""/182, 0xb6}, {&(0x7f0000003a80)=""/44, 0x2c}, {&(0x7f0000003ac0)=""/122, 0x7a}, {&(0x7f0000003b40)=""/154, 0x9a}, {&(0x7f0000003c00)=""/89, 0x59}], 0x8, &(0x7f0000003d00)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000003dc0)=""/163, 0xa3}, {&(0x7f0000003e80)=""/241, 0xf1}, {&(0x7f0000003f80)=""/247, 0xf7}, {&(0x7f0000004080)=""/160, 0xa0}, {&(0x7f0000004140)=""/151, 0x97}, {&(0x7f0000004200)=""/30, 0x1e}, {&(0x7f0000004240)=""/203, 0xcb}], 0x7, &(0x7f00000043c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38}}, {{&(0x7f0000004400), 0x6e, &(0x7f0000004680)=[{&(0x7f0000004480)=""/27, 0x1b}, {&(0x7f00000044c0)=""/141, 0x8d}, {&(0x7f0000004580)=""/231, 0xe7}], 0x3, &(0x7f00000046c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}}], 0x4, 0x2, &(0x7f0000004880)={0x0, 0x989680}) r9 = gettid() ptrace$cont(0xffffffffffffffff, r9, 0x0, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r10, 0x0) fstat(r5, &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004a40)=[{{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000380)="b1cefd8ee9797a46fea980a8f2f8a461b685b201fa5f9e5bc0f6a19facebd4492e4d9f1c1447201c4304c1d8f30ef3be134e214ecf2f35fe378969080c02a6fd1ff4345c764132a786b5394989f8d8030b4c4e1ccfada9b0271e0739c7b1a0d4cdf1d90cb2a3b7e0213ef0c161af629e27be5b8027788c2cb53e57cb1908f62f3086facb0046e47a8c7a92bcd9000cd4e5d54493eae78f8b51e6b076be0fb1b10fde5bea", 0xa4}, {&(0x7f0000000440)="d351baab5eed4fbd94c87a98c3b4ad98a99070918379197c908586deafa8289dc87481248af58f9a28dc05091782bb1f1969dfb4909e31a323948640d63fd8727c425a240d55a6949386c5b68e01af1ba00cea258c869f261c791fe07da20c6addaca58b5da0424bdfcf2cf12b7fa0e7f9417299aa2c28b8bcb688b51e173dd44d0269a275361048e10350044b9132794621a7456fd9e96422848c580babd25adce18514939db1601ca535a8180753f75b0539279b90698776daaef793bb5a8d9d0c801aa9fe01dc4dd09a382c7ef2d076261957d6503e43617ae3b8d35269803573dba76e139217bb6bb38183b731109f7b00b2dddfc6", 0xf7}, {&(0x7f00000002c0)}], 0x3, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70, 0x800}}, {{&(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000840)="80e8465300a3dd99498e0b689049eecdb9666c44a24e1052401dbce6c8ec504b49cdea7dec3ccb9d6a1770e9772277fb1debe280400d6e350d9e047f0a8ce2c7", 0x40}, {&(0x7f0000000880)="75c554d764dbdf0c40bf748c2668ac1e2f8f279c3e4abcdfe65bc8ecaadf0a15b1158714bebc2dfc9b414139280dc4cac5ed4f806d9a3a0b684f08b2f4627ed258067e391442b4fae84f5c92b80378673948df2b06661d6dd394f0440e863f0a452f50bb91d63c9413d28dc8d4e45146837adc42e0f1c43630d411", 0x7b}, {&(0x7f0000000900)="db11acd6718b9a3ab222c8932994169053372f29d1c479f5453829e3699807017832ccb6317e988079e6095d659f525c0965c95daa6e468af56f746c5e9cd170ee36b79d53e322d58be53867bc377fecc131099e3676d2e1daabc1104d116cf1f6492877ae3db1a27e82ed7c41b665d44187d59c32beb542eeb516abca9a63ee632a479aca22a5b7dbf0b5803f1b", 0x8e}, {&(0x7f00000009c0)="35f30058c5e91552afdd2d8cc2d45e840b5240ab25f0da992a5c8e8086a7dbee7cccab83f81f713ca2fbd81b60a077ecc98d012b79c3ab638ba11478df1a184f9033ad577373ed1f4dcaca924bbe5e1cfa84980eda2ccc71d962bd4aa7d57f41d0bfc4c3090e487bde36b3e90d6ff7e03099e2e257f12ac8bd55b7398c8b376e6d378f9486b5bf8c01d03801b62edc11ad41cc7429ae1d5923c6741f3480", 0x9e}, {&(0x7f0000000a80)="ee03d1f45d3c39317f80a75121edba3ebd8544d46123cd203b1f4e8899ed95e159df4a7af98a819be863f9be7a512ae28a123b1d9316e9e219367c085cb463cb1ad5b6066aff2fa109", 0x49}, {&(0x7f0000000b00)="f59e5028410d829d21f02c064d7ebb35024a0e6d2e00d4529606aeb3dcd034809cbd30f13697def20e7820bb40261b5a7c3bcac8ada051fe660e977ff349dfcccf75c56b690877206337e2261a1d4f167d8b596c099b6f618761afe2962ef6", 0x5f}], 0x6, &(0x7f0000000c80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r5, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}], 0x48, 0x40}}, {{&(0x7f0000000d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000d80)="5348bece6b407a62b39946faaa23ca5334b653c62e76768e663efcf9eee5d90c1a0ff970616c252a510cb3d5f31a8f843acbda6791a07cf05bbc178d0512e8af2cb6ebb318b2e3c05a9783f06f00ed948ea6626e019ebe6b", 0x58}, {&(0x7f0000000e00)="395bd660b6b0f4e92be55d3c3ff4355f5bfd80a74f8f0b9e18980d8d45742244827f36b6e2387a1a41fd10b49306b59e94c0203ef7657c4a973f0dcbf9ddbb28d513554a4af2112d05ff54e4c36b2a80fd0cd692b693f7b2", 0x58}, {&(0x7f0000000e80)="e2be5fb5c33ea2045559d12174d167e0e7af8506780e1b96fca12b621813aed70226a8be87ec64264f26738406cc504f825d10ef8ac1d07e293b2fe6aae64161e234fb30a4d35c93b727d02c2747c2af8d7d39fb6887dc69ab88d09ddd8cb70eec7f91882c23a2ebe85da9d6c8284e53be64cf48cf29c04800ca44f6d63390c22b272b1f0302a5adc94d20e25c4e04b4f1cf21bf757fa61aae4b96283170df635b938999326c5b6d521e1c2bb28c58823b7657f390cecbf10a7bd3b82d6510", 0xbf}, {&(0x7f0000000f40)="fd528fad2c32e192146b82c96c30a5dfb848243aa5e07b3a5450e2f3a750af", 0x1f}, {&(0x7f0000000f80)="fb9a441a8f6262e1c9812ff8847615130f48cb9ff651c9ee9a7b6e5916e8b2981261e12f5bfb1a4892a1c41e51c3e9c3bf35f1ec2a57360900a6f6908f1d6a34bba258266823849bbc51cdd709aaf49b996bcfeb11b8ced982ffd0a8c00a13535401c8ef7445a3d90f7022ebb7e7608afc6f601f61c0e56aee3085d0ab7dbc85b1688d55026c932c13ce56f78f7f90820ff7d30e21b1563baf991a3a51fc79df2a65c7466a5eaa988b57fbb4dcdf49d563988ed5cbc35afaecc4e383a17103bd38c5fea372029454f69cb059c60e2cd093dc8f26c086d56ff1e002cf10a2b453ec7fb3a4fd258bcd298ed23689962cb12783c7bcb61c5eeed3", 0xf9}], 0x5, &(0x7f0000002c40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [r5, r3, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r5, r3]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r4, r0]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff]}}], 0x148, 0x10}}, {{&(0x7f0000002dc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002e40)="08a608a13263d0c188", 0x9}, {&(0x7f0000002e80)="bba079f6de74e3ece5723d86d031dbfc4ce0ebffe43158ce21a5e73e7a1f1fa0f5940e56123f762f5b6f32143f9cca00746ef532a88592afd7e6fdb751fa22d673078258d7237f96a70b5df03b526227b6e51f18033d768055b8e046e20f5b02aff810ff51a915bb461ca7db1ca791cd1a4606c6791df8de3c5a9ac14e5ff2c4ea49efa37800885dcf26e269731984309de3c24606ab85a2edde55757ac8a167104d8a399b69fbf53293c34be5efe2194222c5977db68e7f", 0xb8}, {&(0x7f0000002f40)="ef1c79c27771af4ad645d15b2e7070bf7446afab02f67d6cb6ce8a6f791b2f140bb36f0d37613469fde52ca2dea3a46f85313b23e66c2c4a86487ecf9cdac7b09dca850b18b8506eab3b79f685d466e0fc1a0cd7fa70992f9559aeb854bc8202005a6cf00fc4fca3f9", 0x69}, {&(0x7f0000002fc0)="fd50bc270c316eb52ab1f59012e888284e8fed87dc026145f86a0d19709c7bfd", 0x20}, {&(0x7f0000003000)="6f196d3fe9aa29fce15581fa7a54a93580c2b77ef3e69dd2fc9da6d994a563cf7c14a0ab2c86961a93", 0x29}, {&(0x7f0000003040)="1061a042671b6475e859e0cea4ab09897965a29e41adf01a2c4ccf092275dbe13c5f132786a392840016d60e29ccda105eea523cc48716412415fb19411204088801b30970fb7e3ee566a852cac635739e76394a", 0x54}, {&(0x7f00000030c0)="ce9c8ebdbb9eb6371303fdbacbd056edd8f98237384fbbad45", 0x19}], 0x7, &(0x7f0000004940)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r2, r5]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, r11}}}], 0xf8, 0x4000}}], 0x4, 0x10) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2867.505149] FAULT_INJECTION: forcing a failure. [ 2867.505149] name failslab, interval 1, probability 0, space 0, times 0 [ 2867.506548] CPU: 1 PID: 14959 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2867.507300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2867.508262] Call Trace: [ 2867.508560] dump_stack+0x107/0x167 [ 2867.508953] should_fail.cold+0x5/0xa [ 2867.509378] ? create_object.isra.0+0x3a/0xa20 [ 2867.509899] should_failslab+0x5/0x20 [ 2867.510317] kmem_cache_alloc+0x5b/0x310 [ 2867.510762] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2867.511371] create_object.isra.0+0x3a/0xa20 [ 2867.511859] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2867.512447] kmem_cache_alloc+0x159/0x310 [ 2867.512907] security_file_alloc+0x34/0x170 [ 2867.513380] __alloc_file+0xb6/0x320 [ 2867.513790] alloc_empty_file+0x6d/0x170 [ 2867.514251] path_openat+0xe3/0x26f0 [ 2867.514657] ? path_lookupat+0x860/0x860 [ 2867.515101] ? perf_trace_lock+0xac/0x490 [ 2867.515548] ? lock_acquire+0x197/0x470 [ 2867.515991] ? __lockdep_reset_lock+0x180/0x180 [ 2867.516498] do_filp_open+0x190/0x3e0 [ 2867.516917] ? may_open_dev+0xf0/0xf0 [ 2867.517331] ? __alloc_fd+0x2b8/0x630 [ 2867.517744] ? lock_downgrade+0x6d0/0x6d0 [ 2867.518205] ? do_raw_spin_lock+0x121/0x260 [ 2867.518678] ? rwlock_bug.part.0+0x90/0x90 [ 2867.519151] ? _raw_spin_unlock+0x1a/0x30 [ 2867.519599] ? __alloc_fd+0x2b8/0x630 [ 2867.520038] do_sys_openat2+0x171/0x420 [ 2867.520467] ? build_open_flags+0x6f0/0x6f0 [ 2867.520957] ? rcu_read_lock_any_held+0x75/0xa0 [ 2867.521464] __x64_sys_openat+0x13f/0x1f0 [ 2867.521928] ? __ia32_sys_open+0x1c0/0x1c0 [ 2867.522393] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2867.522971] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2867.523531] do_syscall_64+0x33/0x40 [ 2867.523949] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2867.524527] RIP: 0033:0x7fb5f2811a04 [ 2867.524932] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2867.526967] RSP: 002b:00007fb5efdd3e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2867.527814] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f2811a04 [ 2867.528618] RDX: 0000000000000002 RSI: 00007fb5efdd3f40 RDI: 00000000ffffff9c [ 2867.529400] RBP: 00007fb5efdd3f40 R08: 0000000000000000 R09: 0000000000000000 [ 2867.530210] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2867.530977] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2867.556427] blktrace: Concurrent blktraces are not allowed on loop12 01:08:55 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 2867.582727] blktrace: Concurrent blktraces are not allowed on loop12 01:08:55 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000140)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) unshare(0x62000100) 01:08:55 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x60ff}) [ 2867.649263] blktrace: Concurrent blktraces are not allowed on loop12 [ 2867.654382] blktrace: Concurrent blktraces are not allowed on loop12 01:08:55 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x4000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:08:55 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000440), 0x2, 0x3) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {0x77359400}}, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) unshare(0x2000200) unshare(0x4fa40867de7d1595) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) faccessat2(r1, &(0x7f0000000140)='./file0\x00', 0x1, 0x3000) 01:08:55 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) renameat2(r2, &(0x7f0000000240)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00', 0x1) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2867.717380] blktrace: Concurrent blktraces are not allowed on loop12 [ 2867.746213] blktrace: Concurrent blktraces are not allowed on loop12 [ 2867.822115] blktrace: Concurrent blktraces are not allowed on loop10 [ 2867.832623] blktrace: Concurrent blktraces are not allowed on loop10 01:09:11 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:09:11 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 21) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:09:11 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:09:11 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) chown(&(0x7f0000000140)='./file0\x00', 0xee01, 0xee00) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x8, 0x2d, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x200) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) unshare(0x50100) 01:09:11 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:09:11 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x12a02, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200, 0x1, @perf_bp={&(0x7f0000000140), 0x9}, 0x1c48c, 0x9168, 0x3592, 0x6, 0x1, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0xfffffffffffffffe, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:09:11 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x4800, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:09:11 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0xf0ff1f}) [ 2883.397120] FAULT_INJECTION: forcing a failure. [ 2883.397120] name failslab, interval 1, probability 0, space 0, times 0 [ 2883.399928] CPU: 0 PID: 15032 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2883.401343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2883.402998] Call Trace: [ 2883.403527] dump_stack+0x107/0x167 [ 2883.404301] should_fail.cold+0x5/0xa [ 2883.405075] ? __kthread_create_on_node+0xd1/0x400 [ 2883.406058] should_failslab+0x5/0x20 [ 2883.406823] kmem_cache_alloc_trace+0x55/0x320 [ 2883.407775] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2883.408770] __kthread_create_on_node+0xd1/0x400 [ 2883.409709] ? __kthread_parkme+0x1d0/0x1d0 [ 2883.410593] ? __mutex_lock+0x4fe/0x10b0 [ 2883.411413] ? loop_configure+0xcb5/0x1480 [ 2883.412283] ? do_raw_spin_unlock+0x4f/0x220 [ 2883.413167] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2883.414135] kthread_create_on_node+0xbb/0x100 [ 2883.414647] blktrace: Concurrent blktraces are not allowed on loop10 [ 2883.415047] ? __kthread_create_on_node+0x400/0x400 [ 2883.415071] ? lockdep_init_map_type+0x2c7/0x780 [ 2883.415097] ? lockdep_init_map_type+0x2c7/0x780 [ 2883.419227] loop_configure+0x3e3/0x1480 [ 2883.420070] lo_ioctl+0xa72/0x1760 [ 2883.420817] ? avc_has_extended_perms+0x7f1/0xf40 [ 2883.421788] ? loop_set_status_old+0x250/0x250 [ 2883.422709] ? avc_ss_reset+0x180/0x180 [ 2883.423507] ? lock_acquire+0x197/0x470 [ 2883.424334] ? find_held_lock+0x2c/0x110 [ 2883.425085] blktrace: Concurrent blktraces are not allowed on loop12 [ 2883.425160] ? __lock_acquire+0xbb1/0x5b00 [ 2883.427337] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2883.428427] ? generic_block_fiemap+0x60/0x60 [ 2883.429337] ? loop_set_status_old+0x250/0x250 [ 2883.430249] blkdev_ioctl+0x291/0x710 [ 2883.431013] ? blkdev_common_ioctl+0x1870/0x1870 [ 2883.431999] ? selinux_file_ioctl+0xb6/0x270 [ 2883.432935] block_ioctl+0xf9/0x140 [ 2883.433651] ? blkdev_read_iter+0x1c0/0x1c0 [ 2883.434524] __x64_sys_ioctl+0x19a/0x210 [ 2883.435354] do_syscall_64+0x33/0x40 [ 2883.436099] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2883.437159] RIP: 0033:0x7fb5f285e8d7 [ 2883.437915] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2883.441573] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2883.443113] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2883.444563] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2883.446023] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2883.447483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2883.448942] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:09:11 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x1000000}) [ 2883.490270] blktrace: Concurrent blktraces are not allowed on loop12 01:09:11 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x10}, 0x210}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x2}) fallocate(r1, 0x14, 0x7, 0x15fc) 01:09:11 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:09:11 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x4c6080, 0x4) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:09:11 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x68, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:09:11 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0xc) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r2 = socket$unix(0x1, 0x2, 0x0) bind(r2, &(0x7f0000000240)=@xdp={0x2c, 0xc, 0x0, 0x1c}, 0x80) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8060800) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000440)={0x3, 0x4, @start={0x0, 0x1, "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", "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"}, [0x7f, 0x1000, 0x7, 0x3, 0x5, 0xdf3, 0xfffffffffffffffb, 0xfffffffffffffff9, 0xfffffffffffffff8, 0xcf, 0xefab, 0x8, 0x5, 0xe881, 0x2, 0x1ff, 0x0, 0x3, 0x3, 0x9, 0x8000, 0x7ff, 0x7, 0x8, 0x3f, 0x1, 0x6, 0x7, 0x2e, 0xa27b, 0x20, 0x7, 0x3f, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffff7ae, 0x2, 0x4, 0xffffffff, 0xff, 0x7, 0x8, 0xf1a, 0x0, 0x6, 0x8000, 0x9, 0x0, 0x4, 0x65e, 0x5, 0xff000000000000, 0xffff, 0x4, 0x82, 0x0, 0x9, 0x1, 0xfffffffffffffff8, 0x5, 0x5b, 0x1000]}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2883.696166] blktrace: Concurrent blktraces are not allowed on loop10 [ 2883.696226] blktrace: Concurrent blktraces are not allowed on loop12 [ 2883.706689] blktrace: Concurrent blktraces are not allowed on loop12 [ 2883.725347] blktrace: Concurrent blktraces are not allowed on loop10 01:09:23 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x7f, 0x3, 0xf0, 0x4, 0x0, 0x2314, 0x84081, 0x7, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2004, 0x2, 0x6, 0x5, 0x9, 0xffffff81, 0x7, 0x0, 0x100, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r1, 0x8) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2896.170376] blktrace: Concurrent blktraces are not allowed on loop12 01:09:23 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x4c00, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:09:23 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:09:23 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/meminfo\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 01:09:23 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x1ffff000}) 01:09:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 22) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:09:23 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:09:23 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) close(r1) [ 2896.190697] blktrace: Concurrent blktraces are not allowed on loop12 [ 2896.192124] blktrace: Concurrent blktraces are not allowed on loop10 01:09:24 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x20000000}) [ 2896.263188] FAULT_INJECTION: forcing a failure. [ 2896.263188] name failslab, interval 1, probability 0, space 0, times 0 [ 2896.266232] CPU: 1 PID: 15084 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2896.267783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2896.269685] Call Trace: [ 2896.270286] dump_stack+0x107/0x167 [ 2896.271117] should_fail.cold+0x5/0xa [ 2896.271976] ? create_object.isra.0+0x3a/0xa20 [ 2896.273021] should_failslab+0x5/0x20 [ 2896.273875] kmem_cache_alloc+0x5b/0x310 [ 2896.274800] create_object.isra.0+0x3a/0xa20 [ 2896.275788] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2896.276960] kmem_cache_alloc_trace+0x151/0x320 [ 2896.278013] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2896.279086] __kthread_create_on_node+0xd1/0x400 [ 2896.280157] ? __kthread_parkme+0x1d0/0x1d0 01:09:24 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2896.281154] ? __mutex_lock+0x4fe/0x10b0 [ 2896.282239] ? loop_configure+0xcb5/0x1480 01:09:24 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x5500, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2896.283194] ? do_raw_spin_unlock+0x4f/0x220 [ 2896.284212] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2896.285297] kthread_create_on_node+0xbb/0x100 [ 2896.286339] ? __kthread_create_on_node+0x400/0x400 [ 2896.287465] ? lockdep_init_map_type+0x2c7/0x780 [ 2896.288551] ? lockdep_init_map_type+0x2c7/0x780 [ 2896.289628] loop_configure+0x3e3/0x1480 [ 2896.290561] lo_ioctl+0xa72/0x1760 [ 2896.291362] ? avc_has_extended_perms+0x7f1/0xf40 [ 2896.292464] ? loop_set_status_old+0x250/0x250 [ 2896.293495] ? avc_ss_reset+0x180/0x180 [ 2896.294402] ? lock_acquire+0x197/0x470 01:09:24 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) r1 = eventfd2(0x6, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x2, 0x2, 0x40, 0x0, 0x987, 0x92110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xf969, 0x1, @perf_bp={&(0x7f0000000140), 0xf}, 0x18, 0x7, 0x1000, 0x8, 0x200, 0x3, 0xfff, 0x0, 0x7fffffff, 0x0, 0x8}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x0) dup3(r2, r3, 0x0) copy_file_range(r1, &(0x7f0000000100)=0x81, r2, &(0x7f0000000200)=0x8, 0x10000, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) [ 2896.295300] ? find_held_lock+0x2c/0x110 [ 2896.296317] ? __lock_acquire+0xbb1/0x5b00 [ 2896.297347] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2896.298525] ? generic_block_fiemap+0x60/0x60 [ 2896.299548] ? loop_set_status_old+0x250/0x250 [ 2896.300587] blkdev_ioctl+0x291/0x710 [ 2896.301465] ? blkdev_common_ioctl+0x1870/0x1870 [ 2896.302536] ? selinux_file_ioctl+0xb6/0x270 [ 2896.303542] block_ioctl+0xf9/0x140 [ 2896.304382] ? blkdev_read_iter+0x1c0/0x1c0 [ 2896.305361] __x64_sys_ioctl+0x19a/0x210 [ 2896.306283] do_syscall_64+0x33/0x40 [ 2896.307117] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2896.308276] RIP: 0033:0x7fb5f285e8d7 01:09:24 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x430083, 0x13) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) openat(r1, &(0x7f0000000240)='./file0\x00', 0xa00, 0x26) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2896.309133] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2896.313402] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2896.315114] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2896.316743] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 2896.318344] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000 [ 2896.319952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 2896.321566] R13: 0000000000000008 R14: 0000000020001918 R15: 0000000000000001 01:09:24 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) r2 = perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x83, 0x5, 0xbb, 0x98, 0x0, 0x917, 0x8000, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x366, 0x4, @perf_bp={&(0x7f0000000140), 0x5}, 0x22, 0x20, 0xc1, 0x2, 0x5, 0x80000000, 0x9, 0x0, 0x100, 0x0, 0x3}, 0x0, 0x1, r1, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x5, 0x81, 0x0, 0x2, 0x0, 0x4, 0x50c11, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0xfffffffffffffffb}, 0x40, 0xffffffff, 0x4, 0xd, 0x100000001, 0x0, 0x3, 0x0, 0x6, 0x0, 0x7}, 0x0, 0xd, r2, 0x1) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:09:24 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2896.423029] blktrace: Concurrent blktraces are not allowed on loop10 01:09:24 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 23) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 2896.433011] blktrace: Concurrent blktraces are not allowed on loop12 [ 2896.473429] blktrace: Concurrent blktraces are not allowed on loop10 [ 2896.482018] FAULT_INJECTION: forcing a failure. [ 2896.482018] name failslab, interval 1, probability 0, space 0, times 0 [ 2896.485079] CPU: 1 PID: 15136 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2896.486658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2896.488542] Call Trace: [ 2896.489150] dump_stack+0x107/0x167 [ 2896.489975] should_fail.cold+0x5/0xa [ 2896.490853] ? __kernfs_new_node+0xd4/0x850 [ 2896.491839] should_failslab+0x5/0x20 [ 2896.492713] kmem_cache_alloc+0x5b/0x310 [ 2896.493620] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2896.494812] __kernfs_new_node+0xd4/0x850 [ 2896.495749] ? perf_trace_lock+0xac/0x490 [ 2896.496695] ? perf_trace_lock+0xac/0x490 [ 2896.497638] ? lock_chain_count+0x20/0x20 [ 2896.498571] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2896.499646] ? __lockdep_reset_lock+0x180/0x180 [ 2896.500701] ? __lockdep_reset_lock+0x180/0x180 [ 2896.501775] ? task_rq_lock+0xab/0x270 [ 2896.502656] ? lock_release+0x680/0x680 [ 2896.503601] ? find_held_lock+0x2c/0x110 [ 2896.504533] ? set_user_nice.part.0+0x2fd/0x760 [ 2896.505630] kernfs_create_dir_ns+0x9c/0x230 [ 2896.506624] internal_create_group+0x793/0xb30 [ 2896.507699] ? set_user_nice.part.0+0x2fd/0x760 [ 2896.508741] ? sysfs_remove_group+0x170/0x170 [ 2896.509784] ? lockdep_init_map_type+0x2c7/0x780 [ 2896.510847] ? blk_queue_flag_set+0x22/0x30 [ 2896.511862] ? __loop_update_dio+0x2d2/0x690 [ 2896.512923] loop_configure+0x954/0x1480 [ 2896.513896] lo_ioctl+0xa72/0x1760 [ 2896.514736] ? avc_has_extended_perms+0x7f1/0xf40 [ 2896.515861] ? loop_set_status_old+0x250/0x250 [ 2896.516917] ? avc_ss_reset+0x180/0x180 [ 2896.517824] ? lock_acquire+0x197/0x470 [ 2896.518723] ? find_held_lock+0x2c/0x110 [ 2896.519650] ? __lock_acquire+0xbb1/0x5b00 [ 2896.520689] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2896.521877] ? generic_block_fiemap+0x60/0x60 [ 2896.522897] ? loop_set_status_old+0x250/0x250 [ 2896.523924] blkdev_ioctl+0x291/0x710 [ 2896.524802] ? blkdev_common_ioctl+0x1870/0x1870 [ 2896.525883] ? selinux_file_ioctl+0xb6/0x270 [ 2896.526887] block_ioctl+0xf9/0x140 [ 2896.527714] ? blkdev_read_iter+0x1c0/0x1c0 [ 2896.528721] __x64_sys_ioctl+0x19a/0x210 [ 2896.529657] do_syscall_64+0x33/0x40 [ 2896.530504] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2896.531672] RIP: 0033:0x7fb5f285e8d7 [ 2896.532532] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2896.536678] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2896.538389] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2896.539992] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2896.541605] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2896.543205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2896.544814] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:09:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 24) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:09:37 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x21000000}) 01:09:37 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x6800, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:09:37 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:09:37 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) faccessat2(r1, &(0x7f0000000140)='./file0\x00', 0x4, 0x1000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:09:37 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) fallocate(r1, 0x1e, 0x2, 0x81) 01:09:37 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:09:37 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) openat(r2, &(0x7f0000000440)='./file0\x00', 0x400100, 0x50) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) write$P9_RREADDIR(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="2b0000002901000600000010008000000400000000000002060000003000"/42], 0x2a) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) unshare(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000280)={{0x1, 0x1, 0x18, r3, {0xfffffffa}}, './file0\x00'}) splice(r1, &(0x7f0000000240), r4, &(0x7f0000000380)=0xffffffffffffff77, 0x9, 0x4) 01:09:37 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x52, 0x0, 0x0, 0x2, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x7ff}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) [ 2910.163291] FAULT_INJECTION: forcing a failure. [ 2910.163291] name failslab, interval 1, probability 0, space 0, times 0 [ 2910.165963] CPU: 0 PID: 15150 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2910.167335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2910.168998] Call Trace: [ 2910.169532] dump_stack+0x107/0x167 [ 2910.170259] should_fail.cold+0x5/0xa [ 2910.171018] ? create_object.isra.0+0x3a/0xa20 [ 2910.171929] should_failslab+0x5/0x20 [ 2910.172707] kmem_cache_alloc+0x5b/0x310 [ 2910.173529] create_object.isra.0+0x3a/0xa20 [ 2910.174402] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2910.175424] kmem_cache_alloc+0x159/0x310 [ 2910.176253] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2910.177324] __kernfs_new_node+0xd4/0x850 [ 2910.178149] ? perf_trace_lock+0xac/0x490 [ 2910.178973] ? perf_trace_lock+0xac/0x490 [ 2910.179794] ? lock_chain_count+0x20/0x20 [ 2910.180646] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2910.181595] ? __lockdep_reset_lock+0x180/0x180 [ 2910.182526] ? __lockdep_reset_lock+0x180/0x180 [ 2910.183480] ? update_load_avg+0x162/0x1870 [ 2910.184339] ? find_held_lock+0x2c/0x110 [ 2910.185172] ? set_user_nice.part.0+0x2fd/0x760 [ 2910.186106] kernfs_create_dir_ns+0x9c/0x230 [ 2910.186982] internal_create_group+0x793/0xb30 [ 2910.187894] ? set_user_nice.part.0+0x2fd/0x760 [ 2910.188835] ? sysfs_remove_group+0x170/0x170 [ 2910.189732] ? lockdep_init_map_type+0x2c7/0x780 [ 2910.190678] ? blk_queue_flag_set+0x22/0x30 [ 2910.191532] ? __loop_update_dio+0x2d2/0x690 [ 2910.192424] loop_configure+0x954/0x1480 [ 2910.193280] lo_ioctl+0xa72/0x1760 [ 2910.193998] ? avc_has_extended_perms+0x7f1/0xf40 [ 2910.194957] ? loop_set_status_old+0x250/0x250 [ 2910.195876] ? avc_ss_reset+0x180/0x180 [ 2910.196685] ? lock_acquire+0x197/0x470 [ 2910.197486] ? find_held_lock+0x2c/0x110 [ 2910.198314] ? __lock_acquire+0xbb1/0x5b00 [ 2910.199214] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2910.200271] ? generic_block_fiemap+0x60/0x60 [ 2910.201186] ? loop_set_status_old+0x250/0x250 [ 2910.202091] blkdev_ioctl+0x291/0x710 [ 2910.202862] ? blkdev_common_ioctl+0x1870/0x1870 [ 2910.203817] ? selinux_file_ioctl+0xb6/0x270 [ 2910.204707] block_ioctl+0xf9/0x140 [ 2910.205427] ? blkdev_read_iter+0x1c0/0x1c0 [ 2910.206292] __x64_sys_ioctl+0x19a/0x210 [ 2910.207100] do_syscall_64+0x33/0x40 [ 2910.207846] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2910.208890] RIP: 0033:0x7fb5f285e8d7 [ 2910.209634] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2910.213315] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2910.214831] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2910.216343] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2910.217915] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2910.219372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2910.220804] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2910.226438] blktrace: Concurrent blktraces are not allowed on loop10 [ 2910.267221] blktrace: Concurrent blktraces are not allowed on loop10 [ 2910.275527] blktrace: Concurrent blktraces are not allowed on loop12 01:09:38 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0xff600000}) 01:09:38 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x12e, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2910.296923] blktrace: Concurrent blktraces are not allowed on loop12 01:09:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x6c00, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:09:38 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:09:53 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7400, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:09:53 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x228, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:09:53 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0xffffffff}) 01:09:53 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2e2f66696c65d533"]) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_NOACK_MAP(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ABORT_SCAN(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x28, 0x0, 0x10, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x9, 0x7a}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x8, 0x8, 0x80, 0xc0000000, 0x24, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @loopback, 0x10, 0x10, 0xfffffff9, 0xfff}}) unshare(0x4060000) unshare(0x20020800) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r7, @out_args}, './file0\x00'}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:09:53 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc04812ba, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:09:53 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 25) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:09:53 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000340)='./file0\x00', 0x4c8200, 0x111) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000300)={0xa, 0xffff, 0x40, @private1, 0x802}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) fallocate(r2, 0x4c, 0x18, 0xfffffffffffffffa) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x1, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) creat(&(0x7f0000000140)='./file0\x00', 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x8, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x2, 0x1, 0x0, 0x7f, 0x0, 0x7, 0x1300, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xf6bf, 0x1, @perf_config_ext={0x6b7, 0x6}, 0x800, 0x8, 0x1800, 0x5, 0x4, 0x1, 0x40, 0x0, 0xfffff09d, 0x0, 0x4}, 0x0, 0xc, r4, 0x1) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67, 0x0, 0x517}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:09:53 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x3a) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000180)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x4, 0xf8, 0xfc, 0x81, 0x0, 0xffffffff, 0xbc110, 0xe, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x40, 0x1, @perf_config_ext={0x6, 0x42}, 0x10045, 0x4, 0x0, 0x8, 0x2, 0x6, 0x81, 0x0, 0x80000000, 0x0, 0xffffffffffffffff}, 0x0, 0xd, 0xffffffffffffffff, 0x8) r1 = gettid() ptrace$cont(0xffffffffffffffff, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x7f, 0x81, 0x7, 0x81, 0x0, 0x7, 0x24, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x2, 0x4, 0x4, 0xffffffff00000000, 0x1, 0x1ff, 0x0, 0x10001, 0x0, 0x7}, r1, 0x1, r0, 0xa) [ 2925.877875] blktrace: Concurrent blktraces are not allowed on loop10 [ 2925.889166] FAULT_INJECTION: forcing a failure. [ 2925.889166] name failslab, interval 1, probability 0, space 0, times 0 [ 2925.891200] CPU: 0 PID: 15223 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2925.891947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2925.892840] Call Trace: [ 2925.893140] dump_stack+0x107/0x167 [ 2925.893537] should_fail.cold+0x5/0xa [ 2925.893945] ? __kernfs_new_node+0xd4/0x850 [ 2925.894408] should_failslab+0x5/0x20 [ 2925.894815] kmem_cache_alloc+0x5b/0x310 [ 2925.895254] __kernfs_new_node+0xd4/0x850 [ 2925.895697] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2925.896210] ? lock_downgrade+0x6d0/0x6d0 [ 2925.896663] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2925.897191] kernfs_new_node+0x93/0x120 [ 2925.897616] __kernfs_create_file+0x51/0x350 [ 2925.898088] sysfs_add_file_mode_ns+0x221/0x560 [ 2925.898587] internal_create_group+0x324/0xb30 [ 2925.899075] ? sysfs_remove_group+0x170/0x170 [ 2925.899566] ? loop_config_discard+0x334/0x5b0 [ 2925.900053] ? __sanitizer_cov_trace_pc+0x3c/0x60 [ 2925.900567] ? __loop_update_dio+0x2d2/0x690 [ 2925.901048] loop_configure+0x954/0x1480 [ 2925.901490] lo_ioctl+0xa72/0x1760 [ 2925.901873] ? avc_has_extended_perms+0x7f1/0xf40 [ 2925.902384] ? loop_set_status_old+0x250/0x250 [ 2925.902878] ? avc_ss_reset+0x180/0x180 [ 2925.903311] ? __lock_acquire+0xbb1/0x5b00 [ 2925.903793] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2925.904360] ? generic_block_fiemap+0x60/0x60 [ 2925.904851] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2925.905412] ? loop_set_status_old+0x250/0x250 [ 2925.905894] blkdev_ioctl+0x291/0x710 [ 2925.906312] ? blkdev_common_ioctl+0x1870/0x1870 [ 2925.906829] block_ioctl+0xf9/0x140 [ 2925.907218] ? blkdev_read_iter+0x1c0/0x1c0 [ 2925.907685] __x64_sys_ioctl+0x19a/0x210 [ 2925.908128] do_syscall_64+0x33/0x40 [ 2925.908530] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2925.909091] RIP: 0033:0x7fb5f285e8d7 [ 2925.909512] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2925.911482] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2925.912298] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2925.913080] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2925.913842] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2925.914604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2925.915364] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2925.918132] blktrace: Concurrent blktraces are not allowed on loop10 01:09:53 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) [ 2925.938854] blktrace: Concurrent blktraces are not allowed on loop12 01:09:53 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x73, 0x40, 0x40, 0x11, 0x0, 0x2, 0x200, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x8, 0x5}, 0x40302, 0x2, 0x4, 0x3, 0x3, 0xf1, 0xb041, 0x0, 0x0, 0x0, 0xab21}, 0xffffffffffffffff, 0x4, r1, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/58, 0x3a}], 0x1) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000180)={0xffff, 0x3f, 0x923e, 0x80, 0x8}) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:09:53 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r0, 0x9, 0x7fffffff, 0x8}) ioctl$EXT4_IOC_GETSTATE(r1, 0x40046629, &(0x7f0000000240)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:09:53 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7700, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:09:53 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x26d, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:09:53 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2926.097827] blktrace: Concurrent blktraces are not allowed on loop10 01:10:07 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x2) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) mkdir(&(0x7f0000000240)='./file0\x00', 0xb0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:10:07 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:07 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x21}) 01:10:07 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x280, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:07 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 26) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:10:07 executing program 1: shmget(0x2, 0x4000, 0x78000000, &(0x7f0000ff9000/0x4000)=nil) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:10:07 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001480), 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000016c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001680)={0x0, 0xa0}, 0x1, 0x0, 0x0, 0x40}, 0x11) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000001740), r1) sendmsg$DEVLINK_CMD_PORT_SPLIT(r1, &(0x7f00000018c0)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001880)={&(0x7f0000001780)={0xf8, r2, 0x8, 0x70bd26, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0x9, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40040}, 0x4004011) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xa0, r2, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4001000}, 0x4000081) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x1900, 0x3, 0x7, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000140)='./file0/file0\x00') ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:10:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7a00, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 2940.107808] blktrace: Concurrent blktraces are not allowed on loop10 [ 2940.121680] blktrace: Concurrent blktraces are not allowed on loop12 [ 2940.138173] FAULT_INJECTION: forcing a failure. [ 2940.138173] name failslab, interval 1, probability 0, space 0, times 0 [ 2940.140916] CPU: 1 PID: 15284 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2940.142299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2940.143959] Call Trace: [ 2940.144497] dump_stack+0x107/0x167 [ 2940.145240] should_fail.cold+0x5/0xa [ 2940.146012] ? create_object.isra.0+0x3a/0xa20 [ 2940.146950] should_failslab+0x5/0x20 [ 2940.147711] kmem_cache_alloc+0x5b/0x310 [ 2940.148530] create_object.isra.0+0x3a/0xa20 [ 2940.149417] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2940.150443] kmem_cache_alloc+0x159/0x310 [ 2940.151289] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2940.152398] idr_get_free+0x4b5/0x8f0 [ 2940.153209] idr_alloc_u32+0x170/0x2d0 [ 2940.153995] ? __fprop_inc_percpu_max+0x130/0x130 [ 2940.154961] ? lock_acquire+0x197/0x470 [ 2940.155773] ? __kernfs_new_node+0xff/0x850 [ 2940.156652] idr_alloc_cyclic+0x102/0x230 [ 2940.157485] ? idr_alloc+0x130/0x130 [ 2940.158208] ? rwlock_bug.part.0+0x90/0x90 [ 2940.159062] __kernfs_new_node+0x117/0x850 [ 2940.159894] ? perf_trace_lock+0xac/0x490 [ 2940.160708] ? perf_trace_lock+0xac/0x490 [ 2940.161545] ? lock_chain_count+0x20/0x20 [ 2940.162366] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2940.163300] ? __lockdep_reset_lock+0x180/0x180 [ 2940.164249] ? __lockdep_reset_lock+0x180/0x180 [ 2940.165189] ? task_rq_lock+0xab/0x270 [ 2940.165958] ? lock_release+0x680/0x680 [ 2940.166739] ? find_held_lock+0x2c/0x110 [ 2940.167548] ? set_user_nice.part.0+0x2fd/0x760 [ 2940.168471] kernfs_create_dir_ns+0x9c/0x230 [ 2940.169362] internal_create_group+0x793/0xb30 [ 2940.170278] ? set_user_nice.part.0+0x2fd/0x760 [ 2940.171203] ? sysfs_remove_group+0x170/0x170 [ 2940.172106] ? lockdep_init_map_type+0x2c7/0x780 [ 2940.173072] ? blk_queue_flag_set+0x22/0x30 [ 2940.173930] ? __loop_update_dio+0x2d2/0x690 [ 2940.174809] loop_configure+0x954/0x1480 [ 2940.175637] lo_ioctl+0xa72/0x1760 [ 2940.176354] ? avc_has_extended_perms+0x7f1/0xf40 [ 2940.177331] ? loop_set_status_old+0x250/0x250 [ 2940.178250] ? avc_ss_reset+0x180/0x180 [ 2940.179030] ? lock_acquire+0x197/0x470 [ 2940.179826] ? find_held_lock+0x2c/0x110 [ 2940.180648] ? __lock_acquire+0xbb1/0x5b00 [ 2940.181562] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2940.182613] ? generic_block_fiemap+0x60/0x60 [ 2940.183514] ? loop_set_status_old+0x250/0x250 [ 2940.184426] blkdev_ioctl+0x291/0x710 [ 2940.185209] ? blkdev_common_ioctl+0x1870/0x1870 [ 2940.186154] ? selinux_file_ioctl+0xb6/0x270 [ 2940.187041] block_ioctl+0xf9/0x140 [ 2940.187752] ? blkdev_read_iter+0x1c0/0x1c0 [ 2940.188621] __x64_sys_ioctl+0x19a/0x210 [ 2940.189450] do_syscall_64+0x33/0x40 [ 2940.190198] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2940.191204] RIP: 0033:0x7fb5f285e8d7 [ 2940.191950] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2940.195571] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2940.197121] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2940.198537] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2940.199957] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2940.201385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2940.202804] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:10:08 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x60ff}) 01:10:08 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xffff}, 0x2205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb38}, 0x0, 0x2, 0xffffffffffffffff, 0x4) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000100)) [ 2940.251695] blktrace: Concurrent blktraces are not allowed on loop10 [ 2940.256534] blktrace: Concurrent blktraces are not allowed on loop12 01:10:08 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7e00, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:10:08 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:08 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) clone3(&(0x7f0000000280)={0x800, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/7, 0x7, &(0x7f0000000200)=""/38, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x7680000, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x0) 01:10:08 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)={'U-', 0x101}, 0x16, 0x3) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:10:08 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xf0ff1f}) [ 2940.479999] blktrace: Concurrent blktraces are not allowed on loop12 01:10:08 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7f00, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:10:08 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2d0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:08 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 27) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:10:08 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = dup3(r0, r0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r2, 0x0, 0x70bd2d, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0xd}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfe000000}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}]}, 0x74}, 0x1, 0x0, 0x0, 0x40800}, 0x20044041) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000001840)=ANY=[@ANYBLOB="00010000", @ANYRES16=r2, @ANYBLOB="010029bd7000fcdbdf250400000044000180060004004e24000014000300000000000000000000000000000000000c000700303b44a0b86b6400000004000000080005000400000008000b0073697000060002003c00000038000280060002004e210000000000080006000600000014000100e00000020000000000000000000000000800090009000000c3331c00039d08000300000000000800010001000000080001000200000008000400200000004c000280080006000300000005000d0001000000080005000500000008000900000001000800070086000000080009007c001eb20b9b0ebee4cd752f5014bd0040080004000900000006000f000200000006000b000a000000"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000016c0)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001680)={&(0x7f0000001600)={0x50, r2, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x11}, 0x40) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r4 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x20, 0x2c, 0x80, 0x20, 0x0, 0xffffffffffff0001, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000140), 0x3}, 0x110, 0x6, 0x32e, 0x4, 0x4, 0x9, 0x400, 0x0, 0x8, 0x0, 0x94dd}, 0x0, 0x4, r3, 0xa) preadv(r4, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000300)=""/53, 0x35}, {&(0x7f0000000500)=""/138, 0x8a}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x5, 0xffffffff, 0x4) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x7, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2940.555156] FAULT_INJECTION: forcing a failure. [ 2940.555156] name failslab, interval 1, probability 0, space 0, times 0 [ 2940.557983] CPU: 0 PID: 15329 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2940.559392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2940.561071] Call Trace: [ 2940.561615] dump_stack+0x107/0x167 [ 2940.562354] should_fail.cold+0x5/0xa [ 2940.563132] ? __kernfs_new_node+0xd4/0x850 [ 2940.564015] should_failslab+0x5/0x20 [ 2940.564783] kmem_cache_alloc+0x5b/0x310 [ 2940.565631] __kernfs_new_node+0xd4/0x850 [ 2940.566471] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2940.567426] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2940.568411] ? wait_for_completion_io+0x270/0x270 [ 2940.569388] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2940.570451] kernfs_new_node+0x93/0x120 [ 2940.571267] __kernfs_create_file+0x51/0x350 [ 2940.572157] sysfs_add_file_mode_ns+0x221/0x560 [ 2940.573145] internal_create_group+0x324/0xb30 [ 2940.574077] ? sysfs_remove_group+0x170/0x170 [ 2940.574988] ? lockdep_init_map_type+0x2c7/0x780 [ 2940.575957] ? blk_queue_flag_set+0x22/0x30 [ 2940.576831] ? __loop_update_dio+0x2d2/0x690 [ 2940.577731] loop_configure+0x954/0x1480 [ 2940.578561] lo_ioctl+0xa72/0x1760 [ 2940.579284] ? avc_has_extended_perms+0x7f1/0xf40 [ 2940.580260] ? loop_set_status_old+0x250/0x250 [ 2940.581207] ? avc_ss_reset+0x180/0x180 [ 2940.582025] ? lock_acquire+0x197/0x470 [ 2940.582839] ? find_held_lock+0x2c/0x110 [ 2940.583672] ? __lock_acquire+0xbb1/0x5b00 [ 2940.584579] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2940.585660] ? generic_block_fiemap+0x60/0x60 [ 2940.586572] ? loop_set_status_old+0x250/0x250 [ 2940.587497] blkdev_ioctl+0x291/0x710 [ 2940.588264] ? blkdev_common_ioctl+0x1870/0x1870 [ 2940.589233] ? selinux_file_ioctl+0xb6/0x270 [ 2940.590127] block_ioctl+0xf9/0x140 [ 2940.590860] ? blkdev_read_iter+0x1c0/0x1c0 [ 2940.591742] __x64_sys_ioctl+0x19a/0x210 [ 2940.592565] do_syscall_64+0x33/0x40 [ 2940.593330] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2940.594364] RIP: 0033:0x7fb5f285e8d7 [ 2940.595120] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2940.598836] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2940.600380] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2940.601839] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2940.603285] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2940.604729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2940.606198] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:10:08 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='limits\x00') 01:10:08 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x1000000}) [ 2940.637584] blktrace: Concurrent blktraces are not allowed on loop10 [ 2940.656052] blktrace: Concurrent blktraces are not allowed on loop10 01:10:21 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 28) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:10:21 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) creat(&(0x7f0000000140)='./file0\x00', 0x111) unshare(0x10000200) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/consoles\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:10:21 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x9000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:10:21 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007d00)=[{{&(0x7f0000004f80), 0x6e, &(0x7f00000062c0)}}, {{&(0x7f0000006340), 0x6e, &(0x7f0000006400)=[{&(0x7f00000063c0)=""/42, 0x2a}], 0x1, &(0x7f0000006440)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000006480), 0x6e, &(0x7f0000006700)=[{&(0x7f0000006500)=""/127, 0x7f}, {&(0x7f00000065c0)=""/50, 0x32}, {&(0x7f0000006600)=""/150, 0x96}, {&(0x7f00000066c0)=""/57, 0x39}], 0x4}}, {{0x0, 0x0, &(0x7f0000007bc0)=[{&(0x7f0000006740)=""/4096, 0x1000}, {&(0x7f0000007740)=""/66, 0x42}, {&(0x7f00000077c0)=""/117, 0x75}, {&(0x7f0000007840)=""/110, 0x6e}, {&(0x7f0000005000)=""/203, 0xcb}, {&(0x7f00000079c0)=""/244, 0xf4}, {&(0x7f0000007ac0)=""/220, 0xdc}], 0x7, &(0x7f0000002f40)=ANY=[@ANYBLOB="14000000000000000100000001000000eac383272029d0211901858f4915bafe277a6ac6093d0ca20e013476ed98af0de56f58b43f30b908854a72c1e248", @ANYRESDEC, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="a06758bca82c81b9666be4dabd3a5a6ceb3d67ea4063d246283d9e0b", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00d2436d"], 0xb0}}], 0x4, 0x100, &(0x7f0000007e00)={0x0, 0x3938700}) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000007e40)=0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmmsg$sock(r4, &(0x7f0000009c00)=[{{&(0x7f0000007e80)=@rc={0x1f, @none, 0x1}, 0x80, &(0x7f0000009100)=[{&(0x7f0000007f00)="ae4d03b643afdbf7858d6d78f96eadab2bd869c0b3370f358c9ba58dc79cb8849c1f96a4dc242ea5985cd394fadf86f87d69d02c1e296b8f6299e45c71bff5519da2d94fc2f0e3b617028c52e44fd84fcecdf8023b4052a9ad29957055c10be316cd0b0f57d753d2ca21c1831cba356b7e02a2ec930ad6e10e4d970eb8e1ae6fbfb65f", 0x83}, {&(0x7f0000007fc0)="763e7d3a925e8e98e126b7563221e6614d057e38bc0c551a77cb2b58f3a4a8e17aae7fe943744540d95011af8ea14e93e3f6dce8085dbbbd97d676af676020d2c08302c1a1625a689fb688470d02244ef7fa88d52dbb5466f35c38ddea993b18a4330ab95d496e7c9cbbea35f20d7dbd96f48a882f523fbcac7b4c4495a9f6b1102dc19bde0a6eba42832b1ddbc9287f8628", 0x92}, {&(0x7f0000008080)="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", 0x1000}, {&(0x7f0000009080)="3a248131d34d3cc0d53f6a7477e5f528b5e148c235bd09bcbde3f961636a549e85b5c9b68a3e4cbe374f66ee94c8124e2c635d91c640e35561766747cab8dbe42cbccf2b046e34182d010e5039c2dfd180", 0x51}], 0x4, &(0x7f0000009140)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}], 0x78}}, {{&(0x7f00000091c0)=@sco, 0x80, &(0x7f0000009480)=[{&(0x7f0000009240)="e9a172cb5bb8cc6c407aac0c46f08493feaff8d20e9f46398c29aa9f68a53dcd43a2c8d6f101604f329dbe5d6e999d546da330979feed7c2ecfbd768a1afb9feedb703da1709a9e120e68fdc444361367133953349f5105b2b70107ed2cb573a7ed856a7b4eb46f019dc16bbf9af726e075e453e7c455f990fd9403cac4f46c5b2655c1a1a66ff075b07a4db4ad0c4886e4a35657ff97402d5c93a1353068d57fdb8c8fa5474f5d4714014566cf628d8c590dd770a6d5978e28583d19c1a472d88d77fdf529a299196f7331839281043dbbc0a0ef083650a8d11d859493bda2a1b413218594386", 0xe7}, {&(0x7f0000009340)="44b53d84761a427a52cbacefd5bb2aa668f9fd134fa59899fab7ca289699dfa47763e36271739f3ee3d72908b4ca8a558787b3781d7c8a70d1673f67c0d99a5043fb", 0x42}, {&(0x7f00000093c0)="95da1ae385cae0719ce35d21c475a549c3f2e6ec73af62c88a574e80b2dee8c8b4f11de9ef3fba688442f195b806735ae5d9c81232ddcefab7e3dc3768698860f858ec5342c4aaf609de8835d752f8e156f70041d59395795b3216a518a7234fbe90c0ec3c1aafceeae8730a96fbbd12106d7ae382b524a9c1e31714693f3d5554f1891f8f7e5576f774e15d6d", 0x8d}], 0x3, &(0x7f00000094c0)=[@mark={{0x14, 0x1, 0x24, 0x10000}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0xfff}}, @mark={{0x14, 0x1, 0x24, 0x1ff}}], 0x60}}, {{&(0x7f0000009540)=@in6={0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x8}, 0x80, &(0x7f0000009840)=[{&(0x7f00000095c0)="eafb8e33d82574", 0x7}, {&(0x7f0000009600)="437340df6f1f833c600ddce7ffe84b923ae4c643020829", 0x17}, {&(0x7f0000009640)="d415a52ba1e2e498f74625b28b22ac35a98b7f21a001469259984e52b4e0c7b074adeef020ecb45a607c06c5c3f5fc818f57cf97d74675b571a81ab69b29d0b15663e845a80b26a9ffeffddba88b075995d19b21d2230886e18d7ca00da656a49b21c3454324fa29a69ce5a371f04d4ff92797e1c46a576656097f46c761223d75939b0446c390eed178504eda5df3844402ae2c78c67fd431f495e6359778d42c4731d47ac44590d48a9c561ca8acacddab28d3932a2e40c8ee33b2d09754da33fb658a96f2dd", 0xc7}, {&(0x7f0000009740)="9caf03b103fc497f737bdb702b977f7fc5e611baef7554c856011b8612aaefac92f7fe13d353c3b59c7f21898f26f8c4b10c39ca69e9e55cc652827524d0dbf95b3c3039672283df2396ae07ed71aad0a06eed664cc877dca4d86527e4a0d59e4e8cd72bfa092bc6799bdff5a7de01c97604d9129a941b890f9abf6de0555ae80bfd190d9d6fef3a3b124d5cd6b0ff8676b153c60891c96638da8893fda2d7248975a09b3c30be7fa78e25b5c1dd86c7605b49bbb33f35e69b47438cf5aeb5d6bb5d2f8f16135a5f83da", 0xca}], 0x4, &(0x7f0000009880)=[@mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffff9}}, @timestamping={{0x14, 0x1, 0x25, 0x20}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x7f}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000009ac0)=[{&(0x7f0000009940)="0d8660576d07dad52055e59a2038803965ddc5253d61986c16c171772d01299f84310faf93e90524670fe0ff7357d456927e878b4d19c835a392393d1a03681452773e1cfe45029b61990834558cb928d9a14a91402c48b7bf39b12f7fc11fbf71bd32243ddacd06", 0x68}, {&(0x7f00000099c0)="23248335179ed67ddc61a53887665ed32fa07ba9b22368e8bd71e9fa403a20767c1a725b2cfa51a6985df035215fd472849566ddf432f5cdf7243802d300fcb11d4988d9dccf26563b25773e", 0x4c}, {&(0x7f0000009a40)="b0deac6fc77ad910225a8d8d2450463d4397057e728eb9416656cf8d5786ff416c7743a42be6e55847c1dd42d9e2c98dd79ee87808af03fa5ff12d0a6aa6c53a2bf285c5ce1b799a75c0ffad", 0x4c}], 0x3, &(0x7f0000009b00)=[@mark={{0x14, 0x1, 0x24, 0x10001}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x100}}, @timestamping={{0x14, 0x1, 0x25, 0x9aaa}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x20000000}}], 0xf0}}], 0x4, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) recvfrom$inet6(r3, &(0x7f0000000140)=""/173, 0xad, 0x100, &(0x7f0000000200)={0xa, 0x4e21, 0x1, @local, 0x8000}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000009d40)={0xa, 0x4e21, 0xb2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x65}, 0x1c) copy_file_range(r0, 0x0, r2, &(0x7f0000000100)=0x7fff, 0x707d, 0x0) r5 = fcntl$dupfd(r3, 0x0, r2) fsetxattr$security_capability(r5, &(0x7f00000002c0), &(0x7f0000000300)=@v2={0x2000000, [{0xe7c3, 0x825}, {0x9, 0x1000}]}, 0x14, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004e00)=[{{&(0x7f0000000340)=@can, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/44, 0x2c}, {&(0x7f0000000400)=""/55, 0x37}, {&(0x7f0000000440)=""/4, 0x4}], 0x3}, 0x7633}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/19, 0x13}, {&(0x7f0000000500)=""/226, 0xe2}], 0x2, &(0x7f0000002cc0)=""/128, 0x80}, 0xab}, {{&(0x7f0000000700)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000780)=""/66, 0x42}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/36, 0x24}, {&(0x7f0000001840)=""/154, 0x9a}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/147, 0x93}, {&(0x7f00000029c0)=""/200, 0xc8}], 0xb, &(0x7f0000002b40)=""/227, 0xe3}, 0x93e}, {{&(0x7f0000002c40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000005100)=""/4097, 0x1001}, {&(0x7f0000003cc0)=""/233, 0xe9}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x3}, 0x6}], 0x4, 0x0, &(0x7f0000004f00)={0x77359400}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000004f40)={@mcast1, 0x7e}) 01:10:21 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x31d, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:21 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x7, &(0x7f0000000600)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r3 = openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8) 01:10:21 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:21 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x1ffff000}) [ 2953.314348] blktrace: Concurrent blktraces are not allowed on loop10 [ 2953.344055] FAULT_INJECTION: forcing a failure. [ 2953.344055] name failslab, interval 1, probability 0, space 0, times 0 [ 2953.346964] CPU: 0 PID: 15369 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2953.348352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2953.350019] Call Trace: [ 2953.350566] dump_stack+0x107/0x167 [ 2953.351306] should_fail.cold+0x5/0xa [ 2953.352070] ? create_object.isra.0+0x3a/0xa20 [ 2953.352989] should_failslab+0x5/0x20 [ 2953.353792] kmem_cache_alloc+0x5b/0x310 [ 2953.354607] create_object.isra.0+0x3a/0xa20 [ 2953.355484] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2953.356497] kmem_cache_alloc+0x159/0x310 [ 2953.357344] __kernfs_new_node+0xd4/0x850 [ 2953.358178] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2953.359133] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2953.360097] ? wait_for_completion_io+0x270/0x270 [ 2953.361087] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2953.362144] kernfs_new_node+0x93/0x120 [ 2953.362949] __kernfs_create_file+0x51/0x350 [ 2953.363840] sysfs_add_file_mode_ns+0x221/0x560 [ 2953.364778] internal_create_group+0x324/0xb30 [ 2953.365709] ? sysfs_remove_group+0x170/0x170 [ 2953.366609] ? lockdep_init_map_type+0x2c7/0x780 [ 2953.367558] ? blk_queue_flag_set+0x22/0x30 [ 2953.368416] ? __loop_update_dio+0x2d2/0x690 [ 2953.369305] loop_configure+0x954/0x1480 [ 2953.370132] lo_ioctl+0xa72/0x1760 [ 2953.370850] ? avc_has_extended_perms+0x7f1/0xf40 [ 2953.371817] ? loop_set_status_old+0x250/0x250 [ 2953.372732] ? avc_ss_reset+0x180/0x180 [ 2953.373549] ? lock_acquire+0x197/0x470 [ 2953.374342] ? find_held_lock+0x2c/0x110 [ 2953.375162] ? __lock_acquire+0xbb1/0x5b00 [ 2953.376055] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2953.377107] ? generic_block_fiemap+0x60/0x60 [ 2953.378012] ? loop_set_status_old+0x250/0x250 [ 2953.378926] blkdev_ioctl+0x291/0x710 [ 2953.379690] ? blkdev_common_ioctl+0x1870/0x1870 [ 2953.380640] ? selinux_file_ioctl+0xb6/0x270 [ 2953.381542] block_ioctl+0xf9/0x140 [ 2953.382267] ? blkdev_read_iter+0x1c0/0x1c0 [ 2953.383125] __x64_sys_ioctl+0x19a/0x210 [ 2953.383941] do_syscall_64+0x33/0x40 [ 2953.384691] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2953.385718] RIP: 0033:0x7fb5f285e8d7 [ 2953.386467] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2953.389695] blktrace: Concurrent blktraces are not allowed on loop12 [ 2953.390134] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2953.392953] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2953.394395] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2953.395820] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2953.397251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2953.398677] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:10:21 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x20000000}) 01:10:21 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=@report={0x184, 0x20, 0x20, 0x70bd25, 0x25dfdbfc, {0x0, {@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@empty, 0x4e24, 0x401, 0x4e24, 0x6, 0xa, 0x34847064feea094, 0xa0, 0x2b, 0x0, r1}}, [@XFRMA_SET_MARK_MASK={0x8}, @algo_auth={0x117, 0x1, {{'blake2s-160-x86\x00'}, 0x678, "232b7e3c5676ef618df274e26893f04a2fb2c32141bafbc92c11667ba854f5596b28b9c1a3a1ab97b612134bb3a9c5fe62d53b7768ffc15d8ffaeae26a9d267c426743fc67e2ed18e83ed0bbb2831795b77678fc667862b819069575ff62fd2ca246620f2baffd052b44bd1b94be0507925dab543ac24e8909971674a0b32d2511674daf233f7a381c6e657df6e97aca52e0a926620708d97a7490cffabc1fd95f1fbbe487c670481a06b0911adc34367ce20ffe464d976bc6b697c1c3f4d25bd489dddfe20bdd30a8c878fa213915"}}, @proto={0x5, 0x19, 0x6c}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x6}, @XFRMA_SET_MARK={0x8, 0x1d, 0x1}]}, 0x184}, 0x1, 0x0, 0x0, 0x8000}, 0x20004011) 01:10:21 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xf000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:10:21 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x48, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2953.583370] blktrace: Concurrent blktraces are not allowed on loop12 01:10:35 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:35 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x21000000}) 01:10:35 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 29) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:10:35 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4c38, &(0x7f0000000340)={0x0, 0xb070, 0x20, 0x2, 0x286}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000003c0), &(0x7f0000000400)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000440)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x8) syz_io_uring_submit(0x0, r1, &(0x7f0000000140)=@IORING_OP_TIMEOUT_REMOVE, 0x4) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:10:35 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:35 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x4, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:10:35 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xff0f, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:10:35 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5e9, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd65}, 0x0, 0x0, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2967.243223] blktrace: Concurrent blktraces are not allowed on loop12 [ 2967.256975] blktrace: Concurrent blktraces are not allowed on loop12 [ 2967.271283] FAULT_INJECTION: forcing a failure. [ 2967.271283] name failslab, interval 1, probability 0, space 0, times 0 [ 2967.272802] CPU: 1 PID: 15433 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2967.273596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2967.274523] Call Trace: [ 2967.274834] dump_stack+0x107/0x167 [ 2967.275249] should_fail.cold+0x5/0xa [ 2967.275683] ? __kernfs_new_node+0xd4/0x850 [ 2967.276169] should_failslab+0x5/0x20 [ 2967.276599] kmem_cache_alloc+0x5b/0x310 [ 2967.277058] __kernfs_new_node+0xd4/0x850 [ 2967.277543] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2967.278081] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2967.278627] ? wait_for_completion_io+0x270/0x270 [ 2967.279169] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2967.279757] kernfs_new_node+0x93/0x120 [ 2967.280218] __kernfs_create_file+0x51/0x350 [ 2967.280727] sysfs_add_file_mode_ns+0x221/0x560 [ 2967.281268] internal_create_group+0x324/0xb30 [ 2967.281801] ? sysfs_remove_group+0x170/0x170 [ 2967.282327] ? blk_queue_flag_set+0x22/0x30 [ 2967.282820] ? __loop_update_dio+0x2d2/0x690 [ 2967.283327] loop_configure+0x954/0x1480 [ 2967.283802] lo_ioctl+0xa72/0x1760 [ 2967.284212] ? avc_has_extended_perms+0x7f1/0xf40 [ 2967.284756] ? loop_set_status_old+0x250/0x250 [ 2967.285293] ? avc_ss_reset+0x180/0x180 [ 2967.285738] ? lock_acquire+0x197/0x470 [ 2967.286201] ? find_held_lock+0x2c/0x110 [ 2967.286676] ? __lock_acquire+0xbb1/0x5b00 [ 2967.287187] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2967.287780] ? generic_block_fiemap+0x60/0x60 [ 2967.288303] ? loop_set_status_old+0x250/0x250 [ 2967.288822] blkdev_ioctl+0x291/0x710 [ 2967.289270] ? blkdev_common_ioctl+0x1870/0x1870 [ 2967.289814] ? selinux_file_ioctl+0xb6/0x270 [ 2967.290317] block_ioctl+0xf9/0x140 [ 2967.290733] ? blkdev_read_iter+0x1c0/0x1c0 [ 2967.291228] __x64_sys_ioctl+0x19a/0x210 [ 2967.291695] do_syscall_64+0x33/0x40 [ 2967.292130] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2967.292714] RIP: 0033:0x7fb5f285e8d7 [ 2967.293144] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2967.295190] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2967.296057] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2967.296873] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2967.297697] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2967.298502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2967.299296] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:10:35 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xff600000}) 01:10:35 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/139) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x5452, &(0x7f0000000000)) 01:10:35 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:10:35 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2967.369316] blktrace: Concurrent blktraces are not allowed on loop10 01:10:35 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x68, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:35 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FICLONE(r0, 0x40049409, r0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) clone3(&(0x7f0000000400)={0xd0080200, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0, {0x12}, &(0x7f0000000280)=""/188, 0xbc, &(0x7f0000000340)=""/94, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0], 0x2, {r0}}, 0x58) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x2, 0x8, 0x8, 0x0, 0x0, 0x6, 0x1080, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000100), 0x3}, 0x40d, 0x2, 0x1ff, 0x9, 0x2, 0x6, 0x9, 0x0, 0x7, 0x0, 0x401}, r1, 0x2, 0xffffffffffffffff, 0x3) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000700)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000006c0)={&(0x7f00000004c0)={0x1e0, 0x3e, 0x100, 0x70bd28, 0x25dfdbfd, {0xd}, [@typed={0x4, 0x83}, @generic="75d683715d1527fd49cdf353d3ece6c3b149fae636c549a88e6d22e9d9d2658b84c102d75e8a90605aeb88e0ab3be3b32d335ae2c63d816ac5b97c2fb9457f9d9f29048778bebc4e5fa386cdeac81d3dcd508d69b9a2c42814fb475ddac021ca27fd32a842a963646ae88d7f515bb8b7a73898dc70a3db7ddc16d4864d1c6e5e2d82aee4547cf67f588d8bdf2ff8ec4a1df812d27d32a8211272aac74294850b8426ecc24eacc1d50d3b43543102bee3f467ca3d58fd3de9e9d30de02d123a971aa9dd2a4e3867ea8535e69b42d6b9f56c4f", @nested={0xa5, 0x90, 0x0, 0x1, [@generic="dd593ea962d3c15f0e18cdab2a9e3e23ff91aa289e0c5b6a8e6f4daa7dc09918edb7dc8cbe502015545dc3b0c67d0a2baef03702f17ead625e3169427d988cab01b2cf66fae99a2727d11c02fe5df83fdfed850a9ece0b681085e5764bfbda421c03611a2c13617a8a1673cdfc1aaaaebe803ba8da74f2d77113cc36c64d2f2e6fb245abf6cfbb9382e8d65cb78159c9e8f18737ae45b0dc522c6b16d9a81434e8"]}, @generic="f22fceab680b622de9c915df494af4accf70c7c68dddf4e90bdb9fbe9296686be31e0d77344ae6f3020cb31f1e958bd40664b7985383b647066c01af6ce98562c5ed2ea8d1db3f801782ad2a"]}, 0x1e0}, 0x1, 0x0, 0x0, 0x44810}, 0x20044083) [ 2967.443723] blktrace: Concurrent blktraces are not allowed on loop12 01:10:35 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xffffffff}) 01:10:35 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0x4000, 0x0) fadvise64(r0, 0x80, 0x4, 0x2) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r3 = socket$inet6(0xa, 0x3, 0x0) readahead(r3, 0xfffffffffffffe00, 0x7) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x8, 0x2f, 0x1f, 0x1, 0x0, 0x3, 0x10730, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x5, 0x0, 0x5, 0x2000, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000380)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000240)={r4, r5+60000000}}, 0x8) openat$hpet(0xffffffffffffff9c, &(0x7f00000002c0), 0x12000, 0x0) 01:10:35 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x80000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:10:35 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ea, 0x20000001ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2967.532615] blktrace: Concurrent blktraces are not allowed on loop12 [ 2967.628774] blktrace: Concurrent blktraces are not allowed on loop10 [ 2967.709747] blktrace: Concurrent blktraces are not allowed on loop10 01:10:48 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) openat(r1, &(0x7f0000000140)='./file0\x00', 0x1, 0x80) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0x4b7d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:10:48 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:48 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x21}) 01:10:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1d03, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:48 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) pwrite64(r1, &(0x7f00000001c0)="84e6e60a8874269dbc6008120ca7c81b3397e017e8d3479bd5cb925f85ca5db17c239504ac06f09cef203f06200ab233f3dfb8ad2ce2bb186422ef0bc0358ae6e54daaf45f9639d610363db54bc1148cc7611b77b7a1e526b6b8e94ada2250e1ca88f31a67c109b0fb2e134e9377a61227d92b2d274c392c93f81a54d40f0a07be2909e6c7603fee39714d4518a5df6effada49a8cdd8c60dfa203032f1ef7addf45055b", 0xa4, 0x10001) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000640), 0x8000, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000680)=@hopopts={0x3a, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x5}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r4 = syz_genetlink_get_family_id$smc(&(0x7f00000002c0), r0) sendmsg$SMC_PNETID_GET(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, r4, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'macvlan0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000040}, 0x4004844) r5 = accept4$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x0, @fixed}, &(0x7f0000000140)=0xe, 0x80800) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000500)={[0x6]}, 0x8) sendmsg$NL80211_CMD_LEAVE_IBSS(r6, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x20, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x9, 0x5d}}}}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000815}, 0x8c4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r5, 0xc0096616, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000000000020"]) 01:10:48 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x900000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:10:48 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 30) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:10:48 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x9, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2980.834388] blktrace: Concurrent blktraces are not allowed on loop8 [ 2980.866053] FAULT_INJECTION: forcing a failure. [ 2980.866053] name failslab, interval 1, probability 0, space 0, times 0 [ 2980.869036] CPU: 0 PID: 15507 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2980.870431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2980.872094] Call Trace: [ 2980.872632] dump_stack+0x107/0x167 [ 2980.873367] should_fail.cold+0x5/0xa [ 2980.874153] ? create_object.isra.0+0x3a/0xa20 [ 2980.875075] should_failslab+0x5/0x20 [ 2980.875855] kmem_cache_alloc+0x5b/0x310 [ 2980.876673] create_object.isra.0+0x3a/0xa20 [ 2980.877556] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2980.878562] kmem_cache_alloc+0x159/0x310 [ 2980.879385] __kernfs_new_node+0xd4/0x850 [ 2980.880208] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2980.881148] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2980.882119] ? wait_for_completion_io+0x270/0x270 [ 2980.883097] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2980.884135] kernfs_new_node+0x93/0x120 [ 2980.884926] __kernfs_create_file+0x51/0x350 [ 2980.885818] sysfs_add_file_mode_ns+0x221/0x560 [ 2980.886756] internal_create_group+0x324/0xb30 [ 2980.887689] ? sysfs_remove_group+0x170/0x170 [ 2980.888592] ? lockdep_init_map_type+0x2c7/0x780 [ 2980.889569] ? blk_queue_flag_set+0x22/0x30 [ 2980.890432] ? __loop_update_dio+0x2d2/0x690 [ 2980.891319] loop_configure+0x954/0x1480 [ 2980.892154] lo_ioctl+0xa72/0x1760 [ 2980.892871] ? avc_has_extended_perms+0x7f1/0xf40 [ 2980.893845] ? loop_set_status_old+0x250/0x250 [ 2980.894758] ? avc_ss_reset+0x180/0x180 [ 2980.895555] ? lock_acquire+0x197/0x470 [ 2980.896347] ? find_held_lock+0x2c/0x110 [ 2980.897172] ? __lock_acquire+0xbb1/0x5b00 [ 2980.898075] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2980.899121] ? generic_block_fiemap+0x60/0x60 [ 2980.900026] ? loop_set_status_old+0x250/0x250 [ 2980.900941] blkdev_ioctl+0x291/0x710 [ 2980.901717] ? blkdev_common_ioctl+0x1870/0x1870 [ 2980.902663] ? selinux_file_ioctl+0xb6/0x270 [ 2980.903543] block_ioctl+0xf9/0x140 [ 2980.904270] ? blkdev_read_iter+0x1c0/0x1c0 [ 2980.905138] __x64_sys_ioctl+0x19a/0x210 [ 2980.905963] do_syscall_64+0x33/0x40 [ 2980.906709] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2980.907729] RIP: 0033:0x7fb5f285e8d7 [ 2980.908476] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2980.912163] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2980.913690] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2980.915107] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2980.916530] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2980.917965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2980.919381] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:10:48 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x60ff}) [ 2980.929744] blktrace: Concurrent blktraces are not allowed on loop12 01:10:48 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x57, 0x9, 0xf4, 0x3, 0x0, 0x9, 0xc009, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xbe, 0x2, @perf_config_ext={0xffffffffffffffb8, 0x9}, 0x20, 0x5, 0x1, 0x4, 0x7, 0x80000000, 0x0, 0x0, 0x40, 0x0, 0x6}, r2, 0x3, r1, 0x5) connect$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, r3) [ 2980.976564] blktrace: Concurrent blktraces are not allowed on loop10 [ 2981.010320] blktrace: Concurrent blktraces are not allowed on loop10 01:10:48 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:48 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r1 = gettid() ptrace$cont(0xffffffffffffffff, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0xf4, 0xa, 0x5, 0xc4, 0x0, 0x7, 0x8120, 0x5, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000140), 0x6}, 0x80800, 0x1, 0x2, 0x0, 0x1, 0x29, 0x98fa, 0x0, 0x2, 0x0, 0x400}, r1, 0x8, r0, 0x8) 01:10:48 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xf0ffff, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:10:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2000, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:10:48 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5eb, 0x1ff}, 0x1e404, 0x9168, 0x7, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) unshare(0x40030000) 01:10:48 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 31) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:10:48 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x80000000}, 0x40821}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x1, 0x2, 0x401}, 0x14}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x20002013}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0xffffffff, 0x4) 01:10:48 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0xf0ff1f}) [ 2981.192936] audit: type=1400 audit(1685841048.992:18): avc: denied { block_suspend } for pid=15545 comm="syz-executor.1" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 2981.204916] blktrace: Concurrent blktraces are not allowed on loop12 [ 2981.223602] blktrace: Concurrent blktraces are not allowed on loop10 [ 2981.233305] blktrace: Concurrent blktraces are not allowed on loop12 [ 2981.247059] FAULT_INJECTION: forcing a failure. [ 2981.247059] name failslab, interval 1, probability 0, space 0, times 0 [ 2981.249796] CPU: 1 PID: 15555 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2981.251154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2981.252788] Call Trace: [ 2981.253311] dump_stack+0x107/0x167 [ 2981.254067] should_fail.cold+0x5/0xa [ 2981.254817] ? __kernfs_new_node+0xd4/0x850 [ 2981.255708] should_failslab+0x5/0x20 [ 2981.256472] kmem_cache_alloc+0x5b/0x310 [ 2981.257272] __kernfs_new_node+0xd4/0x850 [ 2981.258115] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2981.259030] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2981.259986] ? wait_for_completion_io+0x270/0x270 [ 2981.260938] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2981.261990] kernfs_new_node+0x93/0x120 [ 2981.262797] __kernfs_create_file+0x51/0x350 [ 2981.263673] sysfs_add_file_mode_ns+0x221/0x560 [ 2981.264611] internal_create_group+0x324/0xb30 [ 2981.265530] ? sysfs_remove_group+0x170/0x170 [ 2981.266425] ? lockdep_init_map_type+0x2c7/0x780 [ 2981.267356] ? blk_queue_flag_set+0x22/0x30 [ 2981.268206] ? __loop_update_dio+0x2d2/0x690 [ 2981.269089] loop_configure+0x954/0x1480 [ 2981.269903] lo_ioctl+0xa72/0x1760 [ 2981.270607] ? avc_has_extended_perms+0x7f1/0xf40 [ 2981.271552] ? loop_set_status_old+0x250/0x250 [ 2981.272448] ? avc_ss_reset+0x180/0x180 [ 2981.273234] ? lock_acquire+0x197/0x470 [ 2981.274030] ? find_held_lock+0x2c/0x110 [ 2981.274840] ? __lock_acquire+0xbb1/0x5b00 [ 2981.275750] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2981.276790] ? generic_block_fiemap+0x60/0x60 [ 2981.277691] ? loop_set_status_old+0x250/0x250 [ 2981.278592] blkdev_ioctl+0x291/0x710 [ 2981.279358] ? blkdev_common_ioctl+0x1870/0x1870 [ 2981.280311] ? selinux_file_ioctl+0xb6/0x270 [ 2981.281174] block_ioctl+0xf9/0x140 [ 2981.281894] ? blkdev_read_iter+0x1c0/0x1c0 [ 2981.282735] __x64_sys_ioctl+0x19a/0x210 [ 2981.283542] do_syscall_64+0x33/0x40 [ 2981.284277] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2981.285283] RIP: 0033:0x7fb5f285e8d7 [ 2981.286034] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2981.289599] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2981.291075] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2981.292455] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2981.293867] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2981.295276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2981.296658] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:11:04 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x1000000}) 01:11:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 32) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:11:04 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x7e060280) chown(&(0x7f0000000140)='./file0\x00', 0xee01, 0xffffffffffffffff) lremovexattr(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f00000004c0)=@random={'trusted.', ':\'&)X\x00'}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)) r2 = openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x20800, 0xa0, 0x2}, 0x18) ioctl$HIDIOCSREPORT(r0, 0x400c4808, &(0x7f0000000300)={0x3, 0x0, 0x401}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000001e00)=[{{&(0x7f0000000500)={0xa, 0x4e23, 0x4, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x4}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000540)="c6ac51346c5244276cc36755caac2b05ac4e5fd6f3", 0x15}, {&(0x7f0000000640)="2c7d5a05862d43355177a48707c1fbb8fffd19df9257041c2f867264b0f80df5f1e5db4e2e5fee32dfb32fd6b6549caa49c3c1b34d44d368fbb3974e00b4e9367ec0e4864b5821c386bc2d5266095180fffad7d4bf537a0de79d8ee8885c9cb5ca4191d935145564dd70ac3acc894317cfc9e1a17e193fe166d9ccc57746f8b0a2f49e5df07855f17cce1085af7a8e0048ba7da7f97b9e5dd1cf073e1f1d702bb836a939c8e818ee308496fc", 0xac}, {&(0x7f0000000580)="f979d1ba406a5ffa83bf586009874a9034030d64678a1c1db32a59e70085dc9bc47059118ff6eadc8b37aa1980b61a52919a41cfa410ef0dcdfabcf2c90843e21d9e20adc774d1e7c2f6b3ff72031d463ef5592b04f925c947ac6f4aaa33c27ce78eb3c7ea59015290f7", 0x6a}, {&(0x7f0000001e80)="32aa87a3b26acd406789e6e2c7892a2f28e57f0415252378640ee6", 0x1b}, {&(0x7f0000000740)="78e24999c4ffdacadaf8e47a7f531487156e1f7d47bc3e4bd3e9d3f594d34eba6c9b34f67e7c7c5772766365c25f6a81", 0x30}, {&(0x7f0000000780)="063af461345174cb4488379978e237c39e92dbc69796b6a88a804899023ac5a1d8245c68a5b95f839d9c58996e9e07a2ca70612c551ebac0f5dd573ad63c57f28586ed0ddb17c4aef2ebda544b9d9a9eb481b3f3aff0182498b9e10f4b0df54e8fe6d453b02a1d62af63b60c1e162574d695d51d74657e3a07683191abb45752e3355f7d7045d0f7c39e80", 0x8b}], 0x6}}, {{&(0x7f00000008c0)={0xa, 0x4e21, 0x3f5, @loopback, 0x80}, 0x1c, &(0x7f0000001d40)=[{&(0x7f0000000900)="277ddc44e42c9d67d813a6b78c73b5e7da70185332304d5021a48a1ec151bed152d96eeec6c90322eced4b36a14f26b224ad5d3f65e5358ec031c24220a4a40f7f2ba2735e0802462a733998515a16172be64bf341745c30af7e79963605cd6781f1e5", 0x63}, {&(0x7f0000000980)="f399fc2bda3d827fd3b97668ebc84e988b5f48db9e874be4fb7cf37cfc31513b7a8b0ea21c4d2b05b7a5602314c7c00510f44a705b032ade0d3b02c4f5c9bfc5b38e3a512e9fb54cd80357c94b01856924e2cb507cd5516e32637a20badb11843b474089c8f10d1b95b8a1e0841ca4c69f02d7de909a1c5efad865390099ead374c30eee9526a90db910b2ce04418260233acc8e4bf3dc1408650e6a54d8ee2cc6325775f58bdc25dd171752d6c4456a09382c486db846835d9172111a31d3e94aa0e2bce55ac2d140cb9f4c9561b7cf0de6408b0ef9fe15210d751a615cb269027bccb58aee47", 0xe7}, {&(0x7f0000000a80)="572c9bed1d91ca7f2db8270182aa5b69a7227a000e741ee4d361e846d69e8eb34a497b100c0dcc729e1150fdb5e78eba69659863ab9832505f23a678802f5f7acf070311a071b8c1474cedf036fffa4c78afdd8162f4fb8f70c7c7ce798d43d09a6d462cc44acbed839c857f13", 0x6d}, {&(0x7f0000000b00)="3bf0412d384908b6bd91e8138bf9f9b3ac1423f5a1b25d5fa3a82e825091b932103b4e2324479110640333af55dd53d730a0103df0dc58fab01ccaadeb5700a5ea0719a1dc2114a5eec03d3b0c01adc2471db661cd3cbcad07aa2520a83fd540cd", 0x61}, {&(0x7f0000000b80)="e9b9419e0e49bdd237818bc5c304bdcf8926cc80ff5f2c2b2aba95de4b4ad25f1387a222607927b8a269a1cb09eeff06d9548c7464f32a26af417cf1eb33718019baf9a292d370b474389136dac075ad305cc440895d7fa998946fe08cb93741da0f30b860e948f24ddb9ab267c7a5fd49e026f2812266c61d243fdfa6717a6219a3b7e23581e53e4a4d162632c3a31ff6bf24aa0dea5efed347f5c5c2804a2b13b8e4c8195dd907ffe73a07c926b890c6c4a950915b1833f78675ec2fa84675311b3d6b01c0f5598708361a5525020e28353bdb80bf075e8d6318569c2569cf02a46b934bdfbb7ffac35a576e", 0xed}, {&(0x7f0000000c80)="0b0003dff66b958eaa3e6527e301f9c7e60884fc36cf9b333c3ef77720524015b389bb187c9ee4da30325af0ffc49ea7a2fde9db6f9486d539e4ca47ad508c55bf37c26fb0ab6c04ccabceb0365dc7ee329f87e4e95a7f064c8d599343c2f8b6ea22f225eb008cb737d1ca0447f5f249977bfca7fc6fb7427bd8600f2d211aee10e8f571436fe346086ee90fcdc82357674b5cf3a80c10ade0e692960b425e", 0x9f}, {&(0x7f0000000d40)="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", 0x1000}], 0x7, &(0x7f0000001dc0)=[@dontfrag={{0x14, 0x29, 0x3e, 0x24e}}], 0x18}}], 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r3, @out_args}, './file0\x00'}) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf977, 0x1, @perf_config_ext={0x1, 0x1fe}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:11:04 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) syncfs(r0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:11:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2802, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:11:04 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e23, 0x7f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}, 0x1c) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x18) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r4 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x200802, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f0000000280)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) ioctl$FICLONE(r4, 0x40049409, r3) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) unshare(0x8000080) 01:11:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x1000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:11:04 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2996.895209] blktrace: Concurrent blktraces are not allowed on loop10 01:11:04 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 2996.931093] FAULT_INJECTION: forcing a failure. [ 2996.931093] name failslab, interval 1, probability 0, space 0, times 0 [ 2996.933017] CPU: 1 PID: 15583 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2996.934019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2996.935300] Call Trace: [ 2996.935738] dump_stack+0x107/0x167 [ 2996.936289] should_fail.cold+0x5/0xa [ 2996.936883] ? create_object.isra.0+0x3a/0xa20 [ 2996.937568] should_failslab+0x5/0x20 [ 2996.938168] kmem_cache_alloc+0x5b/0x310 [ 2996.938787] create_object.isra.0+0x3a/0xa20 [ 2996.939446] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2996.940189] kmem_cache_alloc+0x159/0x310 [ 2996.940814] __kernfs_new_node+0xd4/0x850 [ 2996.941425] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2996.942179] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2996.942898] ? wait_for_completion_io+0x270/0x270 [ 2996.943663] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2996.944476] kernfs_new_node+0x93/0x120 [ 2996.945102] __kernfs_create_file+0x51/0x350 [ 2996.945753] sysfs_add_file_mode_ns+0x221/0x560 [ 2996.946449] internal_create_group+0x324/0xb30 [ 2996.947129] ? sysfs_remove_group+0x170/0x170 [ 2996.947801] ? lockdep_init_map_type+0x2c7/0x780 [ 2996.948517] ? blk_queue_flag_set+0x22/0x30 [ 2996.949156] ? __loop_update_dio+0x2d2/0x690 [ 2996.949829] loop_configure+0x954/0x1480 [ 2996.950436] lo_ioctl+0xa72/0x1760 [ 2996.950992] ? avc_has_extended_perms+0x7f1/0xf40 [ 2996.951694] ? loop_set_status_old+0x250/0x250 [ 2996.952382] ? avc_ss_reset+0x180/0x180 [ 2996.952996] ? lock_acquire+0x197/0x470 [ 2996.953609] ? find_held_lock+0x2c/0x110 [ 2996.954220] ? __lock_acquire+0xbb1/0x5b00 [ 2996.954854] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2996.955644] ? generic_block_fiemap+0x60/0x60 [ 2996.956248] ? loop_set_status_old+0x250/0x250 [ 2996.956886] blkdev_ioctl+0x291/0x710 [ 2996.957451] ? blkdev_common_ioctl+0x1870/0x1870 [ 2996.958118] ? selinux_file_ioctl+0xb6/0x270 [ 2996.958807] block_ioctl+0xf9/0x140 [ 2996.959297] ? blkdev_read_iter+0x1c0/0x1c0 [ 2996.959983] __x64_sys_ioctl+0x19a/0x210 [ 2996.960565] do_syscall_64+0x33/0x40 [ 2996.961125] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2996.961873] RIP: 0033:0x7fb5f285e8d7 [ 2996.962434] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2996.965129] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2996.966283] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2996.967369] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2996.968449] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2996.969391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2996.970430] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 2997.041628] blktrace: Concurrent blktraces are not allowed on loop12 01:11:04 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x1ffff000}) [ 2997.085510] blktrace: Concurrent blktraces are not allowed on loop10 [ 2997.138630] blktrace: Concurrent blktraces are not allowed on loop12 01:11:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x2000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:11:04 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xfc, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:11:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2e01, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2997.175733] blktrace: Concurrent blktraces are not allowed on loop10 01:11:04 executing program 1: pwritev2(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000180)="d23bd72dc961080779297c66152dc9f830e3e65b792bba9c7099b40bbe5f36ad8fd878b374dbf5cb3460074829a95987cdc3f9a847f230dc9fa79b6902baa0446ad1b834e32479c475e5fc17821ef2dc22ec4486886bba2b5666dabe4455d039ef73fceb9c820a5c646edcaa69d3a6ee588841cbc65a1260c9e2959180b606b74ffc86bf72560b432c02b404e12cf54e927266e2f64ef15c693dfb49ac1472227ec27499c41350d7d4b88a1a6fb2", 0xae}, {}, {&(0x7f0000000240)="02428bf3a56d1de3b14bf4f3d755659c0b2ca9bf71bb32fa7278f43b82d7d5612c3236ece81dea941bf2dd7579ddbbcb248811f51d70e6207736a331c692e4f34fb317c49b6948ae20abce113b3919343e7e27a254bb21f5d5099d8009987f0b542ffdd64526bb14517a40622fe1d6945108a114070d459006d7ab5c092d0a872fad3e9db63988b912694a1dae33480a600fbf39a6", 0x95}, {&(0x7f0000000300)="313e8d2cdbe47ab827c5", 0xa}, {&(0x7f0000000340)="3af9479d6a9a9267ccb72870bfadb1be6166479c7d696eeb32fd4320515303eba17de635d34d91caab19678c69657eb9fe2b13829f0b42fd6b8132e896ec255278af8078bea9e90e5d00a8ca2c3a1794e0c8e1638f6815b2f613368753024ebac0fb0086dae26f7e7adb91ce520bda74f90330c4a389282089cb332bd9f22487ba376567404d7bd53827fc284c8afa51252e4ea5994cb231cc4131af91407d9377079967550bff945f2b111712d3c431a68b05349a56b69062329bda6d68ed0de6c14a69a5fb65992d01a6c6", 0xcc}, {&(0x7f0000000440)="bb84a18be7df2036985b08b044296c3164df9c895c503088678219c1d426cde3431bfe767704f66d89be6826e44995012cacbe4faf9ced6068b311441a30cce1d448a10f756662ca764d2730542a5b1d4b726d24a6d22bf94763e6721f161d8764f3e9", 0x63}, {&(0x7f00000004c0)="5b1a54c354615abd46052554682dcd22e47613b6a06456615a610b4f90329e6a9accd653e489148458917e6e9e0d3633c85889afe1afb992af67bc966b65d32cc93af7bf45a2ece1b2d5bc0a8a83e7ca5bd925a7483d89371c1e263bbe19915c8ee0ee3b1a1d4b19a9f4384d6edb6217bbcb75a5650645006914351d91774c5c98577994f42e54a20579314e893c", 0x8e}, {&(0x7f0000000580)="2d0bf6fe3ec8832cdaa93fe033c25ee07d3d6e8e2dd8fd163481a618bc7dc4559a1454272c39551f8aa24aff14c00081f71a4c756975ecea684c8bc91e22461531a6a2f2a7a50bebeabd4ea294584d1cf6f9e8be667317071108905df289b5c892ac4ce17839f53e632a910373fc512f352651ea161f5eb3d3c1edacfc0fdaac094e9cceb47019f6ec31915f99", 0x8d}, {&(0x7f0000000640)="bf5a8e6ec829be0b279c04962e9c39fd01988d7b5448c13616f3e5b53b8b9fa2b38b87f302010c959b08397da03821bd93e51127d20c51606bd3e71d0c23f30d5845a6d930d3765c6e97d6bc36d73b", 0x4f}], 0x9, 0x5, 0x5, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000100)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x3}) 01:11:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 33) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:11:05 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x20000000}) 01:11:05 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x21000000}) [ 2997.307865] FAULT_INJECTION: forcing a failure. [ 2997.307865] name failslab, interval 1, probability 0, space 0, times 0 [ 2997.309177] CPU: 1 PID: 15639 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 2997.309945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2997.310845] Call Trace: [ 2997.311144] dump_stack+0x107/0x167 [ 2997.311538] should_fail.cold+0x5/0xa [ 2997.311953] ? __kernfs_new_node+0xd4/0x850 [ 2997.312419] should_failslab+0x5/0x20 [ 2997.312829] kmem_cache_alloc+0x5b/0x310 [ 2997.313270] __kernfs_new_node+0xd4/0x850 [ 2997.313733] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2997.314257] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2997.314788] ? wait_for_completion_io+0x270/0x270 [ 2997.315315] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2997.315884] kernfs_new_node+0x93/0x120 [ 2997.316317] __kernfs_create_file+0x51/0x350 [ 2997.316802] sysfs_add_file_mode_ns+0x221/0x560 [ 2997.317304] internal_create_group+0x324/0xb30 [ 2997.317812] ? sysfs_remove_group+0x170/0x170 [ 2997.318321] ? loop_config_discard+0xf3/0x5b0 [ 2997.318808] ? blk_queue_flag_set+0x22/0x30 [ 2997.319286] ? __loop_update_dio+0x2d2/0x690 [ 2997.319763] loop_configure+0x954/0x1480 [ 2997.320222] lo_ioctl+0xa72/0x1760 [ 2997.320606] ? avc_has_extended_perms+0x7f1/0xf40 [ 2997.321148] ? loop_set_status_old+0x250/0x250 [ 2997.321654] ? avc_ss_reset+0x180/0x180 [ 2997.322094] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2997.322660] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2997.323251] ? trace_hardirqs_on+0x5b/0x180 [ 2997.323724] ? __lock_acquire+0xbb1/0x5b00 [ 2997.324214] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2997.324777] ? generic_block_fiemap+0x60/0x60 [ 2997.325282] ? loop_set_status_old+0x250/0x250 [ 2997.325784] blkdev_ioctl+0x291/0x710 [ 2997.326208] ? blkdev_common_ioctl+0x1870/0x1870 [ 2997.326734] ? selinux_file_ioctl+0xb6/0x270 [ 2997.327221] block_ioctl+0xf9/0x140 [ 2997.327628] ? blkdev_read_iter+0x1c0/0x1c0 [ 2997.328108] __x64_sys_ioctl+0x19a/0x210 [ 2997.328557] do_syscall_64+0x33/0x40 [ 2997.328975] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2997.329542] RIP: 0033:0x7fb5f285e8d7 [ 2997.329968] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2997.331993] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2997.332831] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 2997.333596] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2997.334375] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2997.335133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2997.335890] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:11:18 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 34) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:11:18 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0xff600000}) 01:11:18 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x1a, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0xa) getpeername$unix(r0, &(0x7f0000005000)=@abs, &(0x7f0000001000)=0x6e) unshare(0x4060000) unshare(0x20020800) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f00000050c0), 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005140)={0x2, &(0x7f0000005100)=[{0x1ff, 0x99, 0x81, 0x20}, {0x7f, 0x80, 0x20, 0x1ff}]}, 0x10) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r4 = perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) sendmsg(r2, &(0x7f00000002c0)={&(0x7f0000000240)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@null, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @default]}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000440)="f11a8d8cdf5e0d5990c87ea1aa575ccc0cf547e81bb9b3ea823c4c32d281052e7129c68603a566f4f7d5c8c0d15128c2167555fe94b1eb5766043778bf92b7fd2507bc07f62f2a8e349ce7ca77ffb90d5165fda38a552dcb1d688f76ac53395620f4a7931e5989477324899323901bd7f08cc1ce810eca1f23840bfae3e4f1d8c147216b40a5ae39ff158829cbee7336dc090ce5eeab3acfc1d51f8cba1e7b5830a7169a68302bcc4b3f9a48a8e058807b8ad5cb0281b125c783fd2ab07c5eb7a0ce42f898ffc7451342902752de5f9f0c8949090d370d392117f0cc47f2", 0xde}, {&(0x7f0000000540)="3e3f814380b7ae6bd6a9fdf246ea50e6b91f4a1b43d16b347df84a2f2502f344180850b644280f1b196e95be669d4689dbe162aa07ddac989073e8793db57800cfb696e05602732f50cb9e92a8c72c4b02ab05c071a8a14af4e8543b85370cc603180fea6864d3fe0da5632eba08daa5c5477823f3ea7cc39057a2e1af530d75e4c841096f873592517988f24da42032230d29cdbf2333e33950889435ac92290429a62451ee7653ad4e154551da8fb9bba7e4ec519642658d", 0xb9}, {&(0x7f0000000600)="8d76217f36916e59e5c97e2e9f69efb6b20556e8da16ef0cf58c97815aafd330da3d1db703ba936232d299ec3543a600a52d9a3889da1a8cd864e325f070e28b83d097c553494f02454dcb0408b5a1401886d03ed5288b29df6e7f66d3f1fbc1346663f549b4a9653355ddc5bc81437036988b7a08af8bff0e89dfe4cf839ff13e5ed6060a20018f7fc3b480fbd5c6b34a3f91d22438b9dafc66cc4a251191885ec229ad8f67ccf61fb88b9accab3d3cb75fd4f89e79d703af00ee4fb52aa68e1c98faf5325127d7314d7a44413202fa3d7b6003bccde4fbbc5a0971df834c0af87b16", 0xe3}], 0x3, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x248}, 0x500c0) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000004f80)={0x0, 0x0}) recvmmsg(r6, &(0x7f0000004e00)=[{{&(0x7f0000000380)=@isdn, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000980)=""/172, 0xac}, {&(0x7f0000000a40)=""/223, 0xdf}, {&(0x7f0000000300)=""/52, 0x34}, {&(0x7f0000000b40)=""/136, 0x88}, {&(0x7f0000000c00)=""/134, 0x86}, {&(0x7f0000000cc0)=""/51, 0x33}], 0x6}, 0x8}, {{&(0x7f0000000d80)=@hci, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000e00)=""/230, 0xe6}, {&(0x7f0000000f00)=""/201, 0xc9}, {&(0x7f0000001000)}, {&(0x7f0000001040)=""/24, 0x18}, {&(0x7f0000001080)=""/39, 0x27}], 0x5, &(0x7f0000001140)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000002140)=@can, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)=""/77, 0x4d}], 0x1, &(0x7f0000002280)=""/171, 0xab}}, {{&(0x7f0000002340)=@in={0x2, 0x0, @empty}, 0x80, &(0x7f0000002480)=[{&(0x7f00000023c0)=""/140, 0x8c}], 0x1, &(0x7f00000024c0)=""/167, 0xa7}, 0x800}, {{&(0x7f0000002580)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002600)=""/244, 0xf4}], 0x1, &(0x7f0000002740)=""/4096, 0x1000}, 0xb87}, {{&(0x7f0000003740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000004d00)=[{&(0x7f00000037c0)=""/207, 0xcf}, {&(0x7f00000038c0)=""/18, 0x12}, {&(0x7f0000003900)=""/117, 0x75}, {&(0x7f0000003980)=""/154, 0x9a}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/129, 0x81}, {&(0x7f0000004b00)=""/181, 0xb5}, {&(0x7f0000004c00)=""/255, 0xff}], 0x8, &(0x7f0000004d80)=""/89, 0x59}, 0x1}], 0x6, 0x40000100, &(0x7f0000004fc0)={r7, r8+10000000}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x8b, 0x0, 0x0, r5}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000005180)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$sock_TIOCINQ(r9, 0x541b, &(0x7f0000005080)) 01:11:18 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) connect$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x1c, 0x0, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008052}, 0x80000c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{r0}, "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"}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3011.172662] blktrace: Concurrent blktraces are not allowed on loop8 ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb8e, 0xfffffffffffffffd}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000140)) 01:11:18 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x3000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:11:18 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000003, 0x52, 0xffffffffffffffff, 0x8000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x9b7394f11f7bb07b, 0x0, r0, 0x80, &(0x7f0000000340)=@isdn={0x22, 0x40, 0x1, 0x6, 0xfd}, 0x0, 0x0, 0x1, {0x0, r2}}, 0x2) r3 = syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x6, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="c3805f7d7a72357f4de0da50aeb7d6292a17baa7b494e0a4487410dab5b6646bb67a63f86759", 0x26, 0x7}, {&(0x7f00000001c0)="665585d6be79d2b201a9e3676acc001656465d8c7b48b01c0fd890fdb978fca693d93ecd140ef9f8d17e980b3953b2b623fa8e858fbf7ac295a91b44d2a9ec61edb4fc25a2a527a242c71b60c42dda97b74013bf3ced41f7eebf632300064835c8b6c3b2fd061b2398efe00f3659bcb7736cd288f8f6a0df6f3d140c94fe04734ec0bed07ea4", 0x86, 0x4}], 0x8020, &(0x7f00000002c0)=ANY=[@ANYBLOB="6e6f6a6f6c6965742c6d61703d6f66662c7362736563746f723d3078303031303030303030303030303030359926c177449f5c0066736d616769633d3078303030303030303030303030303038302c7375626a5f757365723d7b2c66736d616769633d30783030303030303030303030308fc14f1c776b"]) ioctl$AUTOFS_IOC_CATATONIC(r3, 0x9362, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r5, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r5, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$BTRFS_IOC_DEFRAG_RANGE(r5, 0x40309410, &(0x7f0000000440)={0xffff, 0x7ff, 0x2, 0x8663, 0x0, [0x3, 0xa0000000, 0x2, 0xe1]}) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd_index=0x1, 0x5, {0x0, r3}, 0x8, 0x0, 0x0, {0x0, 0x0, r4}}, 0x3) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000480)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd_index=0x3, 0x171, 0x0, 0x3, 0x0, 0x1, {0x0, r6}}, 0xbc8) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:11:18 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xfe, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:11:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3011.181892] FAULT_INJECTION: forcing a failure. [ 3011.181892] name failslab, interval 1, probability 0, space 0, times 0 [ 3011.183223] CPU: 1 PID: 15660 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3011.184040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3011.185010] Call Trace: [ 3011.185325] dump_stack+0x107/0x167 [ 3011.185753] should_fail.cold+0x5/0xa [ 3011.186206] ? create_object.isra.0+0x3a/0xa20 [ 3011.186760] should_failslab+0x5/0x20 [ 3011.187203] kmem_cache_alloc+0x5b/0x310 [ 3011.187686] create_object.isra.0+0x3a/0xa20 [ 3011.188212] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3011.188818] kmem_cache_alloc+0x159/0x310 [ 3011.189309] __kernfs_new_node+0xd4/0x850 [ 3011.189825] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3011.190385] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3011.190951] ? wait_for_completion_io+0x270/0x270 [ 3011.191515] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3011.192143] kernfs_new_node+0x93/0x120 [ 3011.192623] __kernfs_create_file+0x51/0x350 [ 3011.193139] sysfs_add_file_mode_ns+0x221/0x560 [ 3011.193688] internal_create_group+0x324/0xb30 [ 3011.194229] ? sysfs_remove_group+0x170/0x170 [ 3011.194754] ? lockdep_init_map_type+0x2c7/0x780 [ 3011.195304] ? blk_queue_flag_set+0x22/0x30 [ 3011.195804] ? __loop_update_dio+0x2d2/0x690 [ 3011.196330] loop_configure+0x954/0x1480 [ 3011.196814] lo_ioctl+0xa72/0x1760 [ 3011.197225] ? avc_has_extended_perms+0x7f1/0xf40 01:11:18 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x2000000000}) [ 3011.197894] ? loop_set_status_old+0x250/0x250 [ 3011.198494] ? avc_ss_reset+0x180/0x180 [ 3011.198969] ? __lock_acquire+0xbb1/0x5b00 [ 3011.199490] ? lo_ioctl+0x6/0x1760 [ 3011.199908] ? loop_set_status_old+0x250/0x250 [ 3011.200440] blkdev_ioctl+0x291/0x710 [ 3011.200884] ? blkdev_common_ioctl+0x1870/0x1870 [ 3011.201444] ? selinux_file_ioctl+0xb6/0x270 [ 3011.201975] block_ioctl+0xf9/0x140 [ 3011.202389] ? blkdev_read_iter+0x1c0/0x1c0 [ 3011.202886] __x64_sys_ioctl+0x19a/0x210 [ 3011.203369] do_syscall_64+0x33/0x40 [ 3011.203816] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3011.204421] RIP: 0033:0x7fb5f285e8d7 [ 3011.204872] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3011.206989] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3011.207905] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3011.208756] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3011.209596] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3011.210438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3011.211271] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 3011.217439] blktrace: Concurrent blktraces are not allowed on loop12 [ 3011.270761] blktrace: Concurrent blktraces are not allowed on loop10 [ 3011.313639] blktrace: Concurrent blktraces are not allowed on loop10 [ 3012.045649] blktrace: Concurrent blktraces are not allowed on loop12 01:11:33 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x11e, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:11:33 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) r2 = syz_io_uring_complete(0x0) sendmsg$inet6(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0xa, 0x2, 0x80, @local, 0xf2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000440)="2460416c440aa332f0cf9eb4ca5c4e5d980f944bb061c309a128062be97fec5ff155ef01e7597b7cad6efccf9608af263ac18a4b5b72c00d8323e6bd0c3b6a78a9463bac2a7a247f39a88f7915b9a9ac617e7c39a319a75051f1d545c394c3fea6b88604611801601fcf4742a6cb8dadcdcbcf5a1083b6aca2d683bc7f377390a6deff63a90e79969d3dd03509e09aa2df6078b0a6ad1c2d17388d5036db19ddec59716ac2218715d433d3ee09b36481b3ec29c0be4b89ce5dc55d3f446d9b39ea34298d1a221ff7952ed471999b23796b7dc7c463085b80c64669c3f16a542db4014e679667", 0xe6}, {&(0x7f0000000540)="77bddc1636ab99c649eedd2043397a75627cd979afcbd273b63b4b794fa17bc15b4e6ccee8ef8b4798998782049087cabf4b8b4fd6eff52f6635dfad24f9ff6c331bde22e357212d8bd56d5c7fea1831ad59c372c7625c30c4b1d952dc365a65102a9646fcdadd66d0a982f2c0f4fa200bd49b7aa78db1ee11b5e490d54012cb74896f140eb09ceecc94ab035282c124bf9906aa0ea3e3a7b9c142c59ee9f17f81106b7d8fb7f47e67213b19af87f73134246e3d7a9a35", 0xb7}, {&(0x7f0000001640)="6c8224b6491c3741052efb5f6609c60b460fbd3086142f02db5a934d567516d7315765ffde3994051535a95d5ebf76f1ba028d42b53b28efa35a26d415afbf82c238571c776b0d25adc1d0245f77884c0b5c4c8224059bd05c6d52fd019a4895ea68044229147065688a85f9f1d08418d7abfbd67f34d0a271b363b4c709732193402fb5ddd76cc3a6ac742dfc10a9d2b0efd57c96e6a1a8873b1129c30416ce039d8b40", 0xa4}], 0x4, &(0x7f0000001700)=[@tclass={{0x14, 0x29, 0x43, 0x7fff}}, @tclass={{0x14, 0x29, 0x43, 0xfffffffd}}, @hopopts={{0x148, 0x29, 0x36, {0x33, 0x25, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @empty}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x5, 0xc0, "825c654654dfe13bd1a072ee016ea1f2ddce7b047ecf2f30218e2f0f5a34dea431051db585ac6d15653e1da7e807613aba134bb53e2fc19fc1ae3928e626fbb4f3c248852974073af17d059af1f9061f90ca6c5f101d4f565c72a9a7e7411b214570e7b50d12a1b4bd50844ca939033cbfd99bc97c23e0f30c5ef983f4c8b476286f296f558533aff85e5c89daad11b9e8f30e2ce3615657d889d910d1d4b1edc4095336f1d39fee71afaad626bfe326fa1232f9cbf36bad09423c0dd7dc2044"}, @generic={0x72, 0x2f, "b41100a1e2fe5f1169175e7e330da47dbfbde7aaef0cf2f4ef47d605b695b440b7540442c620413d07b85cddff1dac"}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x6}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x400}}, @dstopts={{0x28, 0x29, 0x37, {0x3b, 0x1, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xd0}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80000001}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @hopopts={{0xc0, 0x29, 0x36, {0x89, 0x14, '\x00', [@pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xf}}, @calipso={0x7, 0x18, {0x1, 0x4, 0x5, 0xff, [0x1f, 0x1]}}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim, @ra={0x5, 0x2, 0x6}, @calipso={0x7, 0x58, {0x1, 0x14, 0x2, 0xffff, [0x5, 0x7, 0x9, 0x7, 0x0, 0x800, 0x1, 0x8001, 0x2c, 0x4]}}, @jumbo]}}}], 0x2a8}, 0x20000001) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) bind(r1, &(0x7f0000000280)=@vsock={0x28, 0x0, 0x2711}, 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) fsetxattr$security_capability(r3, &(0x7f0000000140), &(0x7f0000000240)=@v2={0x2000000, [{0x8}, {0xff, 0xe}]}, 0x14, 0x1) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x9a7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5f0, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:11:33 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:11:33 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) r4 = eventfd(0x9) r5 = syz_open_dev$rtc(&(0x7f0000001780), 0x30, 0x420202) r6 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r6, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x102000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x14, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x8005}, 0x10) io_submit(0x0, 0x7, &(0x7f0000001900)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6, r2, &(0x7f0000000240)="f2c1e5c2defd2d2c965cac5623a1d8654798357405e8221ee96461c5795612df1bfc4b736d6ae04f6507fed7487b1ee37fa794546bdfd3b9feb055468553f198e29a4f3aca54f5179b43bfcf241e87b48ce2eb40de534b2aa2bc2ca0a7bc30e5153df42630e0779beb2b559c37ce89d13a6aa29354be28e1b6f25eabea8c0a79039e7e67f59b316622a7e98c66c1995527", 0x91, 0xfff, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x6294, r1, &(0x7f0000000440)="ae4f2a862abff6abdc67a78553e17ac269b1221591956f013f45687f0f7409dd828805e5e209dc2a27059984fdcdf66c6a2c2c39e200af6d5763b2e164e91f5580dd31b4d2a5aea617a53f4e593979a93ef379d77e647b23bb5e293df737cf39e65aef57e56ea678c3e663620d95b40b85762f2a1bf8f0649a4a47f9e8d4221ca0e655c04175bb98b8e1ebaf8126dfe9d843f4a8000821f2de361e5f2104aeed8d778e2936fad93605aa76c167bf5d6bbe1f6894819ac69fa9d8c6fadf2c57eb2db2f5d67a5e64fdc64d406a9d0b8e279f589d278c403bbaae3bf20eecc993a20cfd0463a72cdfe34ae96c9e592f490332ff062462955cc61ce1f1fc2bba99af5395ee740a62819b2189f213dc623f149fb0bc8cec85370b33b0f93363f8aadac95a75ec7c7bf178dbb4cd5d29d5aa2cae2ac3e84111a173ada6980d2ebc10357f04cd14e7d2b4d7d5c1c4e8c7cc606b00f59978e850d238542781f5b8a27e04b8ad6eb850c188fc73831938c19514618d5d996f5aad41a78a89abfe052539cdbec8f6d2b9b79ca50a5f4d87823369ba1c97381e6f4b0dec90c1ecb5bff1943296cf975764edcbb3e4a01ce13d1f31da83e924e44cd7d23f7e9de0eac64fe27c5523802e0ed7ada5baa6243968490da75135b0cc1ef57d487c6ee294d57ddf472650ade3ade032d39c498b2cd841bfaa3e4fbcd488c6b393702dd4ac7dad7a74a6ef2ba7cb1fc642dc59d6172c0c31359a7fea8aacd8ec52d58c2b86689a8a21ca910e6777788fb00fd12e6128fe2a10fd714402523e15469f4e617b5d3969f98a97638d7df38873ec046bbda4f186bc4bd09b2e42962f407d17aed5e8e4e30ebb2b7bc438dffbae9ffbadd5d63364e7b6dac3ff4dbfc3c841db0229adca7296ea93427b7936d869ad230da8ccfb92a4f9eb01d8d36825f409bd40b271a289e9984e4c0ac41df22491cf0f45ee389bd22510a616bbdf1087110ddd13180d59183573410a53f34f9625e1ffee807b5a68f2844d9c27ff3b47f0019f0c0e8a66ad8ea7f6f242da8e3529681d63bbb467b78b1af8aeecced2110abba8ad30862e4d22cc79f2ce61fcb83de6ef3b6cdb1939930f83ac4192be701aa254b54484f85fe7905564e911d5b3a015f6c991f6c22a7967b89ba8b2333eec01e01b2abca0370e02d5eb2e32225f300bedbaaba73d9cf991bbc623dabaa555de0096783da0da513945a590c33150c9702b8b3727f982bf77b868496feb2f5e992f10cd810d2e422cc6407a3f389f7c0e382cfe58f721c0ad7b848d1aaa851046313b64dc3111a8c600e8ab8840fbb5cda6087fd10d8ade32c7345b9656474c13c5c8e86d3d538093c8f6d844db830a2b469fa82c6fe675cee39bb7949ada1fd1e00513ba481930e8570653c3a446a63d89214077458244c6c5653e4fc61ff6161ddc554fe6fd8622715c9bb881b7b1269ce6cc6261b23747b1c6caa1a07a561dd1b58b4f576e5c143e9184ef3878163edcbcfe512c4995985d745a6759522182aacb47703de87a264b657bda85cf88772eb85cea66de87cad65db2e2c5928d05b86a67251be48c243887e5e91c97ff2bf62da2aa723b593cc4f17d7d1607dcf5f69326c249c313cddf2fe1d91ffa018dfa570ff8920b9f862e197e8f86d7eddd8a9665685281b8243af978158e968a7b04d52ceb987ce243f5427fdac8bd1264a28eed62e0c8b55af7ff135645f542fae89cfb4c55f32e449316b69b0c1d5e0d54f4691bc3597ab84a5cd290fe48fd2c79ac01a65e420431c12a6f78b8ae03e6f0fac3ca60ddd190d18a83307458ee065c0b15f0220c0e2d392d3cab3f93c58f39b5f3257b9625785104b91a37c65c550b5130e6b749f3a9b06591c036287ab54bea4764ffbbf18b8a9f4ee89d83ba3ee5657fae28c80273d437334eec8f8b30255f3e8b3789ab00bda5bfaf9b03797c412546805eaff30fd17919a359373a53e03ab29a0959cbafa0ad025330b61dd2be8889e8edc22acc6988e114180cfce1a92513b030a00d75725d4ba0efb6e3db98353ea3054b1274ea5dd333bbe3758a127c12cdc6eab627e98505b02a912e3defdab6e6e4a0406dc2416eff85a48f710bb61d097a971ff5850e56ee3a882c9739534c613c8407f53cd7767c150e8e2f67de8832b70709041a6cb2af736d7ba9ee6fccd1543f1098c52c21d977c16bb4ce44795244a3a0d7231171182e4abe0c2ee2e1630cf1640814099954f456973c5b1f0c79ffe8324ab003293606dc6604d78c618ce74482b6f1c8ef1407939ad71b3ab466acaeeb74d06fefb5059eb62817f1c2a03d6ed05cc78747602af1214b31cc749defbbc331a15668511b70751610df8cdee49ef22923fa145ca55138c79e05f9c7d068e97631e46367e4a0842a99050f7a8fb76be4d3243f11337cbc9c46ff5b5a87916f4afbcf47f0caba0e6bb8b426850820267a1866031bb8068624d1159dffa9f86d1f9ca31b8ef987318ac91aafb0141a1e4e0e039edcc62866b72e9fbc9ee3f5a841efb5ed04139f89920494ca21af9a4bfe4799477b6d86d21d38dbd1ad9a0a990797d98366cfbabb5350c990cf4572e733eddaac7d358d57130098fda5bc86a9ae64e799979cf28311e85cc56abc041af4751f7ce1e40ac356ff9a57c26ab8d5534174f9646df69af6e3302bd773badb24a10c1b2f48ca2defdd0b173d3663e7216081a27e2786472d9c62b22ce7e264739732169f7a9625c10057448c99d52a7cc971e3b1df60901d2c1db4218fd3dbbead65324ff76fd1a98ad89147043ab8288992d4db14acf8fdc18c80ba097ba141c41572a127040eefa66a4f30dfd4cfc7271bba33d1d5d945ad5afe8ac1d4c4d6a77eb8339af568daafddcadf50228f90ab5aa48d93a903feed6d43c2e9f66a929fc3e8a8e8882a9b0f1762900c65c134844c4a710c9bc4c2f8eec1b64dda785c4905d8090a5e2bc60a6ed20b6765676c4243c8e706612591674dfa3a29c47ce686db64afa52b21ebf0718e7d71c509346127cff04f5fb3b2c6cb6cac017a509b80624d7025d8aa693b5d826f7a1391ff3612254a7907d65cd1bf6e232f9b6cfb2afad596d5bfc3a24ca8dcb215192c1577c1681c7ce19afd4e62e32bd01b8c1b45b886ea457938ab58e18460cf7b47ac2e9d1a37edad97e89a4d78ceb6d59780b0d1f3fecc35f82ac936296f76ccad42982d678e119d1b1ecf324834ced1fdf3c13c776085099d774ba622cff2ab4af6bb0ae59cd31e2001e0bf585996bb0663b5eb6bd80a4f464afe48c7cb5359416562e6b3b363f7f4e250369c6ab132dfda9a8768037893c095d895ed6bafbbfa15006494d2903ce8f5e0b91ee72685b37670e0208e0f6c18533124ebdd2fd1066b9b74e0774f2ebe267fba923d17bcc450cea8a23c77217deb8e977906b69b82e87504c81d2ae12cfb33cb2cc8e162477fd9e2905ad7d01bd7f5cf642baad84ad1e2c491728958d0acfe121398b62f0ea135f4a24c273f389997a5244ee4a66fcd8f3e1df3e1e0701bdb83b8f81aab9fe9b849cc63021b9d75f4b28aae329df6f80152501a851362958d7c631152da404475aecde124375f1b7513bfe20af84ec764a4ee56c01527c995ffc8b1a2ce69f85bed5add0ca5c7abd971075c944fe490f689c68085034c08d67f03d046f59b067ad488dbb771e79a4da0667b3f81fa07f555bb39d852d86ef0d61faf3f7392a293b8972ec8f91698d2ab986f0ab6155fd1156eb338136b05c074e6d5d49964a52e841cc80079cacd3de14b9ea3d8f0489d191aafd83be475da504ec7e02ff8cbee4e0ed37b56a7366a06d7932e49cf89c3a2c996bcfd628224f0098df026bfd0ac4673369eab43c01d8d8f855ec0646fc904e4f2acdaf1fe65035225c83542f030ddaf42cc8b49ab785ef2330bacabd5fbde93456bd9786f3563d5b9499e9921f2d7e925d948b6af3e6a2e782a7ff0b705decb49c2bf34ae7e593f90fe9714937feb8f33d0f8c17fab1a60982cea7a97957625478aa48d62f85240bd312ccf9461e98893b57d2e163e00ef799df4383333e1639979d28fb6cd95d4354c3d74bb446cb5404376c9241412a5115a8a694dad79556b4de8faf7572a052f2b1019cb4b3ded79027e5d6a4e883f3a2e15ffc68ce23780c0f55c1b04da4cfcd182b38bd0051c924399d1bc0ac7bbfd83db44f83082209f0f644c88f089edfe18e1bf406ae330d903d55093a610ce395ff6925b448dbec2655cd1c37bb0cba741221033186c415b1429c67f96df0a09c14b1db7f5f9fada24f8877c77a526d496532b85b88c386b1687b06d3e998f8092936f7ce58349727eaaf4b5c25102e5a8392125aca82bf288fa59cc54a2a724366e65a3d29cde701340149d0364127b43ccd333e162da2863281982148300735b2824d0e7b1040da71812bb93a2114154dd39ade200c388d1d8ee05ca8c78df2e9b04d96032c376566a405f23dcc448e0c482c53b075661101594d4695e869a7e0fa10f5512bd727c4f8633e95258862fca1b7a9a14bdeff1a78fa9bb6a568c7dcb8aa8e08b3ff5e51c07c1932977fb71157dd7b1c7b1e89826fc1e3488f8f7b42e419155d89668ec6fdb11088de5a2d3c39bc1df6155bf3c302a0fa5c64f6e7f326aae4c321c1a97f89ea1cfe4a6ea38b9170b0503cc7631cb2ff1824f38541d65dcee278222f568780ad55e48277fa652641cc359bae71ec26b124351d661a50da9ea29919bd7cd7af9bed0a6c87059785e958181dfaafc5dec8dfbf6981e27efa2cf1175a84501db974ee6ea3d4a12f54917a7d0d7de555dc85026c21b3cc044953e8cad4a864705866c5e091c7676422e84c4f066946f17eaeb798474f1335a5c183b614fe1069e778c26aa1cb8c64da403f8dda573efab65c534d8ccf67a67fd4f5cfeae37c1805d5d3f909fa3caf287ce1596cb836bae401cd4383bd285db622a510633fed1931e54483ab82308cdf98dce435299e649d9299948c714b7d28928a316e116b4994b2eeaf2c321f132be3ab468c55fb468b5a8688be229c67cb2478e26a3dcdb7d541f7b704d5136dda547d2575b26cab90cb1e52c81867539ada9a9821c1f44f086e6c30ef81883b640c1576becaf0094fa8f9edaaf89bc7730548e7c5c03a383d9633222ca2e7153745b5b4ae1beccb249d6e8756acfde81722f9af14356884a128aa128a7c475e16941e7b7a0d281a0d1da0f062d53e4dbe60021a3617ad483b4ed508bffb8bd068d3d7a158ab20920208c0f271d78e0eb1e8bb5fdeb4c8c0267f867451a21d4b314df501f867f0fb08628e9b76fcd3ececbe800d80c22eeab0e64f998811b9607a09e32a8684314656787b3cfd43633a9dc4f9f8cb5cee86c7dc27cf2cef6ded34d243d6105d2bd44430699407f41ed7bdb9ec6f45eaa7cbb2a48d2e086533f4354630f400f3b03d79b89a87368017f786efb2068c04895a5cb143ecbce544a11fa8c0aff41584f6eff2cad127d784bee658df4738584a79e35ca7445c5e743d38336585bf38dcfd2755cb26a77e8934e429bdd7e3f4a37d688a71e10f41121439e358955d86219f35d55dc78894dd11ecc93d2828e6d4d7a5fa181d77687cc43716782014e5dd7c111b0e3e8a926a760d69eb3235b8c8ea16f07774c722f6d2a02c55c8cdb41aa54528dbb8381da656af2a08d9aa6cd84961de432062ee60f6c5390d8666c7c3ad99687e86e89b475f220dc00828a6ee28cf18e32cf879a84d7add52c44ffa57a4e32b19b49e9495ddc", 0x1000, 0x0, 0x0, 0x2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x524, r2, &(0x7f0000001440)="aca86dca35a59e253b3679c47502a3d1bae7963076cbc7bf7159f909d11bf5d23ad9256f320d11d2f84bd325e4b31ce6c8adab66a50ccfa505c9e07c3d76513320d6acae6521111c16ca34510fc73e0a2951e0d02ff092b28ca7d0e06a47a3d8724f2e7ae177a446751f1621c67ae2ce5eddcbcb9c95e2591ca9f8e47fb6717f1a698a4dcc869aaa5584975f69", 0x8d, 0x1, 0x0, 0x3, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x8001, 0xffffffffffffffff, &(0x7f0000001500)="4a59381fef69aaf69c58f4068639fb0de19db2fb1fdd89f73ae71b16eccb413a0903384c15fc82d89b05f2d419e0590600362bce35d084c75a8ed1df39deb5beb241d989e96eda5cd344dcddf7e8d9df974c43ef5e505250e153f01bf2a7cf7988d2b0d3d65a84bec5f07d7d58265fbf292768f2c3517ed04849624a42417e0b273e7a79529e64a04666bfe18fc8e015a10fe44bf3b2ab2b8f3bed874658d1189e8ebd86d5bd", 0xa6, 0x3, 0x0, 0x2}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x7, 0xf6, r3, &(0x7f0000001a40)="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", 0x106, 0x7, 0x0, 0x1, r0}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x2, 0x7f, 0xffffffffffffffff, &(0x7f00000016c0)="53351d231c4c8441051caf87f00cf779d1cb7b764b06216131e8946dc2b0d987a7bca7712ad44fea5176259d4be7fb17cae1b1dfaddeaa2be0e2c554a4837e85ea3dd11614df1027c22ee58932b1f73e89b733c8636e389ab15437dc920a50ca3fdc76df6cde8956cb", 0x69, 0x2, 0x0, 0x0, r4}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x1, 0x6, r5, &(0x7f00000017c0)="87ed7469eedd94e1e339d60bc6ac5fddeb622affa0c3f72dfcb2d72e1911362ecc62f5501e6f4d244f07e24c35e62dfc266e301699f6f2894cdfb383d30d08c1bcda8ea1e245e0345b68ce6807129fe41b91e7cf692331eb4b96e4419b605d7c1291c2b92b11bed66b5424da9d16999175f8c083345caf3e20045f5dac5afa8e8dd810e76b5f6e36695714fe3ded76442b63cd56cdc458061206c9e5f0cd9e65b832a229da7f21e7f10b575439c2a2e084f2db3c1ccb1a6446acf156b9ea859e8a", 0xc1, 0x5b8, 0x0, 0x3, r6}]) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:11:33 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = fork() r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kcmp(0x0, r2, 0x4, 0xffffffffffffffff, r3) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x9, 0x7f, 0x2, 0x0, 0x0, 0x3, 0x864, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x36, 0x5}, 0x9005, 0x7, 0x8, 0x2, 0x3d5, 0xffffffff, 0x8, 0x0, 0x90, 0x0, 0x8}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) 01:11:33 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x2100000000}) 01:11:33 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 35) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:11:33 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x4000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 3026.089233] blktrace: Concurrent blktraces are not allowed on loop10 [ 3026.109720] FAULT_INJECTION: forcing a failure. [ 3026.109720] name failslab, interval 1, probability 0, space 0, times 0 [ 3026.111097] CPU: 0 PID: 15714 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3026.111885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3026.112830] Call Trace: [ 3026.113147] dump_stack+0x107/0x167 [ 3026.113559] should_fail.cold+0x5/0xa [ 3026.114008] ? __kernfs_new_node+0xd4/0x850 [ 3026.114489] should_failslab+0x5/0x20 [ 3026.114920] kmem_cache_alloc+0x5b/0x310 [ 3026.115376] __kernfs_new_node+0xd4/0x850 [ 3026.115846] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3026.116448] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3026.116980] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3026.117518] ? wait_for_completion_io+0x270/0x270 [ 3026.118075] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3026.118660] kernfs_new_node+0x93/0x120 [ 3026.119106] __kernfs_create_file+0x51/0x350 [ 3026.119607] sysfs_add_file_mode_ns+0x221/0x560 [ 3026.120136] internal_create_group+0x324/0xb30 [ 3026.120651] ? sysfs_remove_group+0x170/0x170 [ 3026.121156] loop_configure+0x954/0x1480 [ 3026.121623] lo_ioctl+0xa72/0x1760 [ 3026.122035] ? avc_has_extended_perms+0x7f1/0xf40 [ 3026.122568] ? loop_set_status_old+0x250/0x250 [ 3026.123087] ? avc_ss_reset+0x180/0x180 [ 3026.123530] ? lock_acquire+0x197/0x470 [ 3026.123980] ? find_held_lock+0x2c/0x110 [ 3026.124429] ? __lock_acquire+0xbb1/0x5b00 [ 3026.124924] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3026.125501] ? generic_block_fiemap+0x60/0x60 [ 3026.126021] ? loop_set_status_old+0x250/0x250 [ 3026.126520] blkdev_ioctl+0x291/0x710 [ 3026.126938] ? blkdev_common_ioctl+0x1870/0x1870 [ 3026.127464] ? selinux_file_ioctl+0xb6/0x270 [ 3026.127953] block_ioctl+0xf9/0x140 [ 3026.128368] ? blkdev_read_iter+0x1c0/0x1c0 [ 3026.128840] __x64_sys_ioctl+0x19a/0x210 [ 3026.129297] do_syscall_64+0x33/0x40 [ 3026.129705] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3026.130276] RIP: 0033:0x7fb5f285e8d7 [ 3026.130690] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3026.132722] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3026.133562] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3026.134364] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3026.135148] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3026.135920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3026.136703] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:11:33 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x60ffffffffff}) [ 3026.189941] blktrace: Concurrent blktraces are not allowed on loop12 01:11:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:11:34 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x10940, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x8001}}, './file0\x00'}) 01:11:34 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0x103100, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, {0x0, r1}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r1}}, 0x8000) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x208a1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x0, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x7}, 0x1c404, 0x9168, 0x3595, 0x6, 0x1f, 0x5, 0x0, 0x0, 0xd63}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:11:34 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 36) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:11:34 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x26d, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3026.393919] FAULT_INJECTION: forcing a failure. [ 3026.393919] name failslab, interval 1, probability 0, space 0, times 0 [ 3026.395235] CPU: 0 PID: 15752 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3026.396006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3026.396931] Call Trace: [ 3026.397241] dump_stack+0x107/0x167 [ 3026.397659] should_fail.cold+0x5/0xa [ 3026.398098] ? create_object.isra.0+0x3a/0xa20 [ 3026.398607] should_failslab+0x5/0x20 [ 3026.399034] kmem_cache_alloc+0x5b/0x310 [ 3026.399505] create_object.isra.0+0x3a/0xa20 [ 3026.400002] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3026.400580] kmem_cache_alloc+0x159/0x310 [ 3026.401033] __kernfs_new_node+0xd4/0x850 [ 3026.401505] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3026.402058] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3026.402617] ? wait_for_completion_io+0x270/0x270 [ 3026.403157] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3026.403754] kernfs_new_node+0x93/0x120 [ 3026.404207] __kernfs_create_file+0x51/0x350 [ 3026.404707] sysfs_add_file_mode_ns+0x221/0x560 [ 3026.405242] internal_create_group+0x324/0xb30 [ 3026.405762] ? sysfs_remove_group+0x170/0x170 [ 3026.406279] ? lockdep_init_map_type+0x2c7/0x780 [ 3026.406819] ? blk_queue_flag_set+0x22/0x30 [ 3026.407306] ? __loop_update_dio+0x2d2/0x690 [ 3026.407801] loop_configure+0x954/0x1480 [ 3026.408265] lo_ioctl+0xa72/0x1760 [ 3026.408674] ? avc_has_extended_perms+0x7f1/0xf40 [ 3026.409228] ? loop_set_status_old+0x250/0x250 [ 3026.409739] ? avc_ss_reset+0x180/0x180 [ 3026.410207] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 01:11:34 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x5000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 3026.410795] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3026.411525] ? trace_hardirqs_on+0x5b/0x180 [ 3026.412023] ? __lock_acquire+0xbb1/0x5b00 [ 3026.412527] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3026.413116] ? generic_block_fiemap+0x60/0x60 [ 3026.413627] ? loop_set_status_old+0x250/0x250 [ 3026.414147] blkdev_ioctl+0x291/0x710 [ 3026.414585] ? blkdev_common_ioctl+0x1870/0x1870 [ 3026.415122] ? selinux_file_ioctl+0xb6/0x270 [ 3026.415623] block_ioctl+0xf9/0x140 [ 3026.416028] ? blkdev_read_iter+0x1c0/0x1c0 [ 3026.416519] __x64_sys_ioctl+0x19a/0x210 [ 3026.416983] do_syscall_64+0x33/0x40 [ 3026.417403] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3026.417989] RIP: 0033:0x7fb5f285e8d7 [ 3026.418420] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3026.420526] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3026.421380] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3026.422156] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3026.422918] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3026.423712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3026.424525] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:11:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3026.497697] blktrace: Concurrent blktraces are not allowed on loop10 [ 3026.512800] blktrace: Concurrent blktraces are not allowed on loop10 01:11:34 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x7f5007b6c000}) 01:11:34 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)={'L+', 0xfffffffffffffff8}, 0x16, 0x2) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:11:34 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 37) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 3026.571380] blktrace: Concurrent blktraces are not allowed on loop10 01:11:34 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2d0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3026.595841] blktrace: Concurrent blktraces are not allowed on loop10 [ 3026.626264] FAULT_INJECTION: forcing a failure. [ 3026.626264] name failslab, interval 1, probability 0, space 0, times 0 [ 3026.627624] CPU: 0 PID: 15782 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3026.628368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3026.629259] Call Trace: [ 3026.629553] dump_stack+0x107/0x167 [ 3026.629956] should_fail.cold+0x5/0xa [ 3026.630382] ? __kernfs_new_node+0xd4/0x850 [ 3026.630847] should_failslab+0x5/0x20 [ 3026.631263] kmem_cache_alloc+0x5b/0x310 [ 3026.631702] __kernfs_new_node+0xd4/0x850 [ 3026.632153] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3026.632668] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3026.633183] ? wait_for_completion_io+0x270/0x270 [ 3026.633708] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3026.634274] kernfs_new_node+0x93/0x120 [ 3026.634709] __kernfs_create_file+0x51/0x350 [ 3026.635181] sysfs_add_file_mode_ns+0x221/0x560 [ 3026.635681] internal_create_group+0x324/0xb30 [ 3026.636169] ? sysfs_remove_group+0x170/0x170 [ 3026.636647] ? lockdep_init_map_type+0x2c7/0x780 [ 3026.637151] ? blk_queue_flag_set+0x22/0x30 [ 3026.637617] ? __loop_update_dio+0x2d2/0x690 [ 3026.638093] loop_configure+0x954/0x1480 [ 3026.638542] lo_ioctl+0xa72/0x1760 [ 3026.638927] ? avc_has_extended_perms+0x7f1/0xf40 [ 3026.639438] ? loop_set_status_old+0x250/0x250 [ 3026.639925] ? avc_ss_reset+0x180/0x180 [ 3026.640349] ? lock_acquire+0x197/0x470 [ 3026.640768] ? find_held_lock+0x2c/0x110 [ 3026.641202] ? __lock_acquire+0xbb1/0x5b00 [ 3026.641683] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3026.642273] ? generic_block_fiemap+0x60/0x60 [ 3026.642759] ? loop_set_status_old+0x250/0x250 [ 3026.643243] blkdev_ioctl+0x291/0x710 [ 3026.643647] ? blkdev_common_ioctl+0x1870/0x1870 [ 3026.644159] ? selinux_file_ioctl+0xb6/0x270 [ 3026.644630] block_ioctl+0xf9/0x140 [ 3026.645019] ? blkdev_read_iter+0x1c0/0x1c0 [ 3026.645482] __x64_sys_ioctl+0x19a/0x210 [ 3026.645915] do_syscall_64+0x33/0x40 [ 3026.646334] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3026.646907] RIP: 0033:0x7fb5f285e8d7 [ 3026.647332] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3026.649365] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3026.650218] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3026.651014] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3026.651795] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3026.652588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3026.653371] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:11:47 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 38) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:11:47 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x8}}, './file1\x00'}) open_by_handle_at(r2, &(0x7f0000000200)=@raw={0xb4, 0x0, {"d345fdbb2c687c5cf4449feafa5999c5dae7a15a699cd03467c7ad02796e04d28499ce50cba8ccce2c33b9cd9d70441da32387b8b1723d0643a30b09c713fc1528873389dd52baa899cc52dc01d574acbb1fb17ca4c7b83d8090b2d54ff27cf47369bee23449e1f624309a94d844748aa273bb9000d6b64f51e695a6aad3f189b1ffa17259b90c98758e2603b0136573f72d17e2d742be956b45b02b9147a81ef4aa415c4c9d38c1a54249fe9dc1780e75b0"}}, 0x280041) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) r3 = openat(r1, &(0x7f0000000180)='./file1\x00', 0x8080, 0x188) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000340)={{0x1, 0x1, 0x18, r1, {0x3}}, './file1/../file0\x00'}) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000003080)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000001c0)={r6, "1169feeb427ab0e2253af9114f0f7407"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000380)={r6, 0x0, 0xfffffffffffffff9}) mknod$loop(&(0x7f0000000140)='./file1\x00', 0x6000, 0x1) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000100)) connect$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000011c0)={r2, 0x3, 0xdd7b, 0x8000}) 01:11:47 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x6000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:11:47 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:11:47 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x7f5007d6c000}) 01:11:47 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x31d, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:11:47 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r2 = gettid() r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) r5 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, 0x0, r6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, r6, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r7}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="2e2f75ad89f96b696c65300057eceeaddbeb18e9f50918cd7653f28e453b438d98f98c31db474a7e134e24b966355f82f63300df2a658812dc5668127960f0e94e7e0efb32aabd0cefb299a55e076661c46fffdaea4c50e2d5cad3ac3e89575ff2f090aa74c134aca1a6a5f9409e05e61a155094d90b9a2357aafb751231"]) chown(&(0x7f0000000140)='./file0\x00', 0xee01, r6) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x9, 0xf1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x0, 0x3, 0x8}, 0x0, 0xffffffffffffffff, r0, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:11:47 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) ftruncate(r0, 0x1) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000280)=ANY=[@ANYBLOB="01a2b076cd0000f20000000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) openat(r2, &(0x7f0000000340)='./file1\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$BTRFS_IOC_SPACE_INFO(r3, 0xc0109414, &(0x7f0000000440)={0x4f6, 0x2, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0xb, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 3039.614888] FAULT_INJECTION: forcing a failure. [ 3039.614888] name failslab, interval 1, probability 0, space 0, times 0 [ 3039.616231] CPU: 0 PID: 15798 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3039.616990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3039.617909] Call Trace: [ 3039.618212] dump_stack+0x107/0x167 [ 3039.618616] should_fail.cold+0x5/0xa [ 3039.619035] ? create_object.isra.0+0x3a/0xa20 [ 3039.619551] should_failslab+0x5/0x20 [ 3039.619964] kmem_cache_alloc+0x5b/0x310 [ 3039.620411] create_object.isra.0+0x3a/0xa20 [ 3039.620891] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3039.621445] kmem_cache_alloc_trace+0x151/0x320 [ 3039.621957] ? dev_uevent_filter+0xd0/0xd0 [ 3039.622430] kobject_uevent_env+0x22b/0xf90 [ 3039.622906] loop_configure+0x116c/0x1480 [ 3039.623361] lo_ioctl+0xa72/0x1760 [ 3039.623749] ? avc_has_extended_perms+0x7f1/0xf40 [ 3039.624279] ? loop_set_status_old+0x250/0x250 [ 3039.624785] ? avc_ss_reset+0x180/0x180 [ 3039.625232] ? __lock_acquire+0xbb1/0x5b00 [ 3039.625705] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3039.626302] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3039.626904] ? trace_hardirqs_on+0x5b/0x180 [ 3039.627414] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3039.628002] ? generic_block_fiemap+0x60/0x60 [ 3039.628512] ? loop_set_status_old+0x250/0x250 [ 3039.629020] blkdev_ioctl+0x291/0x710 [ 3039.629449] ? blkdev_common_ioctl+0x1870/0x1870 [ 3039.629973] ? selinux_file_ioctl+0xb6/0x270 [ 3039.630478] block_ioctl+0xf9/0x140 [ 3039.630885] ? blkdev_read_iter+0x1c0/0x1c0 [ 3039.631353] __x64_sys_ioctl+0x19a/0x210 [ 3039.631808] do_syscall_64+0x33/0x40 [ 3039.632227] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3039.632804] RIP: 0033:0x7fb5f285e8d7 [ 3039.633223] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3039.635276] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3039.636119] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3039.636913] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3039.637712] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3039.638497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3039.639281] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:11:47 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) lseek(r0, 0x8, 0x3) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x90) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) [ 3039.693423] blktrace: Concurrent blktraces are not allowed on loop10 01:11:47 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x7f5009eec000}) 01:11:47 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:11:47 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x401}}, './file0\x00'}) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r2, 0x5386, &(0x7f0000000140)) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) [ 3039.768725] blktrace: Concurrent blktraces are not allowed on loop12 01:11:47 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x4, 0x0, 0x0, 0x0, 0x80, 0x4e72554dd664adef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x10010000) unshare(0x80000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) unshare(0x4000000) 01:11:47 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6d02, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3039.811370] blktrace: Concurrent blktraces are not allowed on loop10 [ 3039.829396] blktrace: Concurrent blktraces are not allowed on loop10 01:11:47 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:11:47 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x10002, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x6}, 0x40001, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x6, 0x0, 0x2}, 0x0, 0x1, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x1, 0x0, 0x81, 0x4, 0x0, 0x0, 0x202, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x6, 0xfff}, 0x10300, 0x400, 0x10001, 0x3, 0x7, 0x1000, 0x3, 0x0, 0x1ff, 0x0, 0x81}, 0xffffffffffffffff, 0x8, r0, 0x0) 01:11:47 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 39) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:11:47 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x7ffffffff000}) [ 3039.971905] FAULT_INJECTION: forcing a failure. [ 3039.971905] name failslab, interval 1, probability 0, space 0, times 0 [ 3039.974906] CPU: 1 PID: 15858 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3039.976316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3039.977994] Call Trace: [ 3039.978557] dump_stack+0x107/0x167 [ 3039.979291] should_fail.cold+0x5/0xa [ 3039.980065] ? kobject_get_path+0xc4/0x1d0 [ 3039.980913] should_failslab+0x5/0x20 [ 3039.981677] __kmalloc+0x72/0x390 [ 3039.982385] ? trace_hardirqs_on+0x5b/0x180 [ 3039.983262] kobject_get_path+0xc4/0x1d0 [ 3039.984082] kobject_uevent_env+0x251/0xf90 [ 3039.984959] loop_configure+0x116c/0x1480 [ 3039.985806] lo_ioctl+0xa72/0x1760 [ 3039.986539] ? avc_has_extended_perms+0x7f1/0xf40 [ 3039.987514] ? loop_set_status_old+0x250/0x250 [ 3039.988431] ? avc_ss_reset+0x180/0x180 [ 3039.989228] ? lock_acquire+0x197/0x470 [ 3039.990024] ? find_held_lock+0x2c/0x110 [ 3039.990866] ? __lock_acquire+0xbb1/0x5b00 [ 3039.991767] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3039.992830] ? generic_block_fiemap+0x60/0x60 [ 3039.993742] ? loop_set_status_old+0x250/0x250 [ 3039.994662] blkdev_ioctl+0x291/0x710 [ 3039.995424] ? blkdev_common_ioctl+0x1870/0x1870 [ 3039.996380] ? selinux_file_ioctl+0xb6/0x270 [ 3039.997276] block_ioctl+0xf9/0x140 [ 3039.998003] ? blkdev_read_iter+0x1c0/0x1c0 [ 3039.998913] __x64_sys_ioctl+0x19a/0x210 [ 3039.999733] do_syscall_64+0x33/0x40 [ 3040.000491] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3040.001518] RIP: 0033:0x7fb5f285e8d7 [ 3040.002283] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3040.005940] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3040.007471] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3040.008898] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3040.010337] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3040.011764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3040.013190] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:11:47 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x67, 0x1f, 0x2, 0x4, 0x0, 0x1, 0x80000, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000100), 0xa}, 0x4, 0x1, 0xfffffffe, 0x8, 0xffffffffffff52a5, 0x3, 0xff, 0x0, 0xfff, 0x0, 0x9}, 0xffffffffffffffff, 0x4, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:11:47 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./file0/file0\x00', 0xa1) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:11:47 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) r1 = syz_open_dev$vcsn(&(0x7f0000000140), 0x1, 0x40100) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0xfffffeff}}, './file0\x00'}) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 3040.131087] blktrace: Concurrent blktraces are not allowed on loop12 [ 3040.173107] blktrace: Concurrent blktraces are not allowed on loop10 01:12:00 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x44000900) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:12:00 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x9000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:12:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 40) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:12:00 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=""/38, 0x26) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) lsetxattr$security_capability(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540), &(0x7f0000000580)=@v2={0x2000000, [{0xef6, 0x43e045d5}, {0xf8f2, 0x50cd}]}, 0x14, 0x3) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x8, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r1) sendmsg$NL80211_CMD_TDLS_MGMT(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x3c, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x5, 0x40}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_TDLS_PEER_CAPABILITY={0x8, 0xcb, 0x8}]}, 0x3c}}, 0x20040000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000840)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80020000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0x84, r3, 0x100, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x3ff, 0x32}}}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x9}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x25}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1da}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xf0}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5ea}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x19}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x80000000}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xce}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x247}], @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @chandef_params]}, 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x4c001) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000700)={0x108, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x54, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x7e2}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x3c, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}]}, @CTA_EXPECT_MASTER={0x2c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @loopback}}}]}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'snmp_trap\x00'}]}, 0x108}}, 0x10) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x2, 0x18, 0x1, 0x0, 0x1, 0xef92c9914957766a, 0x6, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x4, @perf_bp={&(0x7f0000000280)}, 0x10000, 0x7, 0x7, 0x2, 0x8, 0x4, 0x4, 0x0, 0x208eadb6, 0x0, 0x4}, 0x0, 0x0, r4, 0x2) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:12:00 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3053.177154] blktrace: Concurrent blktraces are not allowed on loop10 [ 3053.180133] FAULT_INJECTION: forcing a failure. [ 3053.180133] name failslab, interval 1, probability 0, space 0, times 0 [ 3053.182880] CPU: 1 PID: 15888 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3053.184303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3053.186018] Call Trace: 01:12:00 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:00 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0xc0b607507f0000}) 01:12:00 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x9, 0x1, 0x1, 0x1f, 0x0, 0x4, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000100), 0x7}, 0x8, 0xffffffffffffffe1, 0x80, 0x0, 0x3, 0x6, 0x64c, 0x0, 0x1ff, 0x0, 0x698}, 0x0, 0xc, r1, 0x9) [ 3053.186576] dump_stack+0x107/0x167 [ 3053.187450] should_fail.cold+0x5/0xa [ 3053.188243] ? create_object.isra.0+0x3a/0xa20 [ 3053.189179] should_failslab+0x5/0x20 [ 3053.189964] kmem_cache_alloc+0x5b/0x310 [ 3053.190805] create_object.isra.0+0x3a/0xa20 [ 3053.191704] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3053.192747] kmem_cache_alloc_trace+0x151/0x320 [ 3053.193685] ? dev_uevent_filter+0xd0/0xd0 [ 3053.194556] kobject_uevent_env+0x22b/0xf90 [ 3053.195453] loop_configure+0x116c/0x1480 [ 3053.196303] lo_ioctl+0xa72/0x1760 [ 3053.197030] ? avc_has_extended_perms+0x7f1/0xf40 [ 3053.198012] ? loop_set_status_old+0x250/0x250 [ 3053.198968] ? avc_ss_reset+0x180/0x180 [ 3053.199773] ? lock_acquire+0x197/0x470 [ 3053.200586] ? find_held_lock+0x2c/0x110 [ 3053.201416] ? __lock_acquire+0xbb1/0x5b00 [ 3053.202324] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3053.203384] ? generic_block_fiemap+0x60/0x60 [ 3053.204294] ? loop_set_status_old+0x250/0x250 [ 3053.205223] blkdev_ioctl+0x291/0x710 [ 3053.206002] ? blkdev_common_ioctl+0x1870/0x1870 [ 3053.207024] ? selinux_file_ioctl+0xb6/0x270 [ 3053.207921] block_ioctl+0xf9/0x140 [ 3053.208664] ? blkdev_read_iter+0x1c0/0x1c0 [ 3053.209537] __x64_sys_ioctl+0x19a/0x210 [ 3053.210354] do_syscall_64+0x33/0x40 [ 3053.211122] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3053.212161] RIP: 0033:0x7fb5f285e8d7 [ 3053.212924] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3053.216655] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3053.218188] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3053.219660] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3053.221107] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3053.222559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3053.224001] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:12:01 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x80080, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) [ 3053.272853] blktrace: Concurrent blktraces are not allowed on loop10 [ 3053.292707] blktrace: Concurrent blktraces are not allowed on loop12 01:12:01 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0xc0d607507f0000}) 01:12:01 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1d03, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:01 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xa000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:12:01 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) read(r0, &(0x7f0000000240)=""/31, 0x1f) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)=ANY=[@ANYBLOB="9c00000000020102000000000000000001000006300001800600034000010000140001800800010064010102080002000a0101000600034000e319e7318813ecfe3d3690dd8193830000000600034000010000080009400000003f0a000b00512e393331000000080005400000000808000940000000090800054000000008180003800c000280050001000600000006000340000400000900060073"], 0x9c}}, 0x10) ioctl$HIDIOCGPHYS(r1, 0x80404812, &(0x7f0000000140)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 3053.527115] blktrace: Concurrent blktraces are not allowed on loop12 01:12:15 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0xc0ee09507f0000}) 01:12:15 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) unshare(0x0) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) preadv2(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000140)=""/43, 0x2b}], 0x2, 0xfff, 0xffffff80, 0x3) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) unshare(0xc000200) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:12:15 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:15 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1e01, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:15 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_emit_ethernet(0x18a, &(0x7f0000000740)=ANY=[@ANYBLOB="00000000000000000000000086dd6097e15301542f00fe800000000000000000000000000000ff0100000000000000000000000000010021000000000000c910ff02000000000000000000000000000101020000040100075800000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000050200000400008d09c62eb57e744a19146755770488fec5ffffbd462063f0aacce4e839a6e4442d00855d81a408f02f7f2860764b9c25d25668ceae4c6863331a30555d6978e533a48900ca0be83efbe4964c8156474094da8a388c8b92e4844f2e2a8fbf714a68d6ed251bfc324dffadad3b6d3a575f93de7eb7edf1287048fa28259801316a380c7ae3c9cf6a02084ec8653da50420800b0000400000000800000086dd080088be00000000100000000100000000000000080022d8000000002000000002000000000000000000000008006558000000000831a98854a6c90df10772a61788cfa592e0e82150346ce6174aa11a962d3d437013248207458f75467d250825faa7fb02c61b1e581e703579cd06e496b719c1809114f2dfbc9b86ea1078f40e8c6c57232d79d9b8b1477958dd6031c85e7cc893cbbdf1b0244e6f37fb2efec93a778e445a6f4a0e724d79"], 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x6f, 0x0, 0x9, 0xff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x2, @perf_config_ext={0x5, 0x52}, 0x100}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) pwrite64(r1, &(0x7f0000000240)="3ae6cf8cab81d526e63485f826401e02860d0ffdd3b906b01344ac5b6b985d35c5e03f73cf54fe1b68a83598f3c59e41b02d4adbc506fb9d51d50eab233e98dad1b68c009921cfc3ca09ba17b609a0f05b732224d01d6ab901e22523b8ecac01df09e5b0105bb53f864c84d1", 0x6c, 0x9) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r2 = fsmount(0xffffffffffffffff, 0x1, 0x2) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r2, 0x80089419, &(0x7f0000000140)) 01:12:15 executing program 1: pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x8100, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x5, 0x9, 0x8, 0x1}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8916, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}}) sendto$inet(r2, &(0x7f0000000300)="7d93d7671543e2ab55f156cc46ca397cd46f9a8b04b215f0cfc629", 0x1b, 0x48011, 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000200), 0x2, 0x40000) write$tcp_mem(r4, &(0x7f0000000240)={0x101, 0x20, 0x2, 0x20, 0x8}, 0x48) ioctl$BLKTRACESETUP(r3, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xfffffffc}) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000100)=0x9) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x0, {0x8000}, 0x1}, 0x10000) 01:12:15 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xd000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:12:15 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 41) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 3067.520123] blktrace: Concurrent blktraces are not allowed on loop8 01:12:15 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0xf0ff1f00000000}) [ 3067.551209] blktrace: Concurrent blktraces are not allowed on loop12 01:12:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) sendmsg(r0, &(0x7f0000002440)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @empty}, 0x2, 0x2, 0x4, 0x1}}, 0x80, &(0x7f00000023c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="c42b714088cdc0306edf3888933b03b4085a3f46200c8e4797c74a7e23910a4282ae055a25fce3615be3276757d2ac7fd3f3e7299d739329701ecfa0014f243cdc464764c7adf9e4d608000de5db4559b2076182986aa39c89199b16984d2e61fca11ac52d28d9edd5b06e00cf3602e120936af59548dbec3c8c8442ced3e3e690603a9efcffaa6801ccb13422fd6d831bfa14c1f15eb4cf8c78ce4b8e3308698f6b3ebd2563689b248873d9e63ec8776d7ff9c4d19c56a490cacdf77743d126e68b8c3dfbd2eacd05f162c00f533253c8c4934afbf8dc529bf86d367d1c5a1fa234bc97a91248e85a677c", 0xeb}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="adcb35979e6eb1215bf994d6e5024d4673273f6928171e1b04695a266f1d4f766c5bb580f9a7476220550e033503bf33604982c1fdb3f1e9eaf1b2d5cc2932eab16c4257cdb8a82a7bf72d157e327fc34a356644e0809e55281e822c185584b7066f56773af71eed5e9f2ca33b85f85abfc18427596f9d0d4b8217f37a1e89a1922aa2cfcb2d5cd511cc06b8fb53064169c6580bc49cabaa67c85cc269e2e4e0066f26bdedaeeaee2b038d2d72e322c091a82018", 0xb4}, {&(0x7f0000002380)="0f9b216a9571d23286ce59683c659535abecb9", 0x13}], 0x5}, 0x44000) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000002480)=0x3, 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x5452, &(0x7f0000000000)) write$P9_RREADLINK(r1, &(0x7f0000000100)={0xa, 0x17, 0x1, {0x1, '.'}}, 0xa) [ 3067.587228] blktrace: Concurrent blktraces are not allowed on loop10 [ 3067.590577] FAULT_INJECTION: forcing a failure. [ 3067.590577] name failslab, interval 1, probability 0, space 0, times 0 [ 3067.593662] CPU: 1 PID: 15962 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3067.595055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3067.595064] blktrace: Concurrent blktraces are not allowed on loop12 [ 3067.598004] Call Trace: [ 3067.598575] dump_stack+0x107/0x167 [ 3067.599324] should_fail.cold+0x5/0xa [ 3067.600102] ? __alloc_skb+0x6d/0x5b0 [ 3067.600870] should_failslab+0x5/0x20 [ 3067.601641] kmem_cache_alloc_node+0x55/0x330 [ 3067.602552] __alloc_skb+0x6d/0x5b0 [ 3067.603292] alloc_uevent_skb+0x7b/0x210 [ 3067.604120] kobject_uevent_env+0x99a/0xf90 [ 3067.605003] loop_configure+0x116c/0x1480 [ 3067.605846] lo_ioctl+0xa72/0x1760 [ 3067.606586] ? avc_has_extended_perms+0x7f1/0xf40 [ 3067.607573] ? loop_set_status_old+0x250/0x250 [ 3067.608512] ? avc_ss_reset+0x180/0x180 [ 3067.609323] ? lock_acquire+0x197/0x470 [ 3067.610131] ? find_held_lock+0x2c/0x110 [ 3067.610981] ? __lock_acquire+0xbb1/0x5b00 [ 3067.611902] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3067.612967] ? generic_block_fiemap+0x60/0x60 [ 3067.613893] ? loop_set_status_old+0x250/0x250 [ 3067.614827] blkdev_ioctl+0x291/0x710 [ 3067.615606] ? blkdev_common_ioctl+0x1870/0x1870 [ 3067.616575] ? selinux_file_ioctl+0xb6/0x270 [ 3067.617479] block_ioctl+0xf9/0x140 [ 3067.618217] ? blkdev_read_iter+0x1c0/0x1c0 [ 3067.619113] __x64_sys_ioctl+0x19a/0x210 [ 3067.619957] do_syscall_64+0x33/0x40 [ 3067.620721] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3067.621764] RIP: 0033:0x7fb5f285e8d7 [ 3067.622528] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3067.626281] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3067.627838] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3067.629286] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3067.630721] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3067.632131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3067.633543] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:12:15 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/hci_vhci', 0x111402, 0x26) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:12:15 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) faccessat2(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100, 0x1200) creat(&(0x7f0000000180)='./file0\x00', 0x6) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000004100000001000000000000000100000000000000030000000000000005000000000000000000000000000000000000000000000000000000000000000900000000000000000100000000000009000000000000009c0a000000000000ff030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f00"/832]) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x3, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x4, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) signalfd4(r0, &(0x7f0000000080)={[0x9]}, 0x8, 0x2414a806f615fb3b) 01:12:15 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8002, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3067.828033] blktrace: Concurrent blktraces are not allowed on loop10 [ 3067.851830] blktrace: Concurrent blktraces are not allowed on loop10 [ 3067.868623] blktrace: Concurrent blktraces are not allowed on loop12 01:12:28 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0xf0ffffff7f0000}) 01:12:28 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2000, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:28 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x910b, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:28 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x9d}}, './file0\x00'}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000180)=""/72, 0x48, 0x1, &(0x7f0000000340)=""/228, 0xe4}, &(0x7f0000000240)=0x40) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) pipe(&(0x7f0000000100)) 01:12:28 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ftruncate(r1, 0x800) write$cgroup_netprio_ifpriomap(r1, &(0x7f00000003c0)={'bond_slave_1'}, 0xf) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendfile(r2, r1, 0x0, 0x8000) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0x12, r1, 0x0) syz_io_uring_submit(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0, 0x0, 0x0, 0x2) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:12:28 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 42) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:12:28 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x2002, 0x48) creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) unshare(0x10000000) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000440)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0xfffffffffffffffe, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x9, 0x0, 0x0, 0xd67}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:12:28 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xf000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 3080.506056] blktrace: Concurrent blktraces are not allowed on loop10 [ 3080.524935] FAULT_INJECTION: forcing a failure. [ 3080.524935] name failslab, interval 1, probability 0, space 0, times 0 [ 3080.526282] CPU: 1 PID: 16022 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3080.527068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3080.528019] Call Trace: [ 3080.528326] dump_stack+0x107/0x167 [ 3080.528755] should_fail.cold+0x5/0xa [ 3080.529193] ? create_object.isra.0+0x3a/0xa20 [ 3080.529724] should_failslab+0x5/0x20 [ 3080.530157] kmem_cache_alloc+0x5b/0x310 [ 3080.530625] create_object.isra.0+0x3a/0xa20 [ 3080.531129] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3080.531718] kmem_cache_alloc_node+0x169/0x330 [ 3080.532241] __alloc_skb+0x6d/0x5b0 [ 3080.532662] alloc_uevent_skb+0x7b/0x210 [ 3080.533127] kobject_uevent_env+0x99a/0xf90 [ 3080.533636] loop_configure+0x116c/0x1480 [ 3080.534118] lo_ioctl+0xa72/0x1760 [ 3080.534531] ? avc_has_extended_perms+0x7f1/0xf40 [ 3080.534785] blktrace: Concurrent blktraces are not allowed on loop12 [ 3080.535098] ? loop_set_status_old+0x250/0x250 [ 3080.536958] ? avc_ss_reset+0x180/0x180 [ 3080.537434] ? lock_acquire+0x197/0x470 [ 3080.537926] ? find_held_lock+0x2c/0x110 [ 3080.538429] ? __lock_acquire+0xbb1/0x5b00 [ 3080.538986] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3080.539616] ? generic_block_fiemap+0x60/0x60 [ 3080.540154] ? loop_set_status_old+0x250/0x250 [ 3080.540699] blkdev_ioctl+0x291/0x710 [ 3080.541159] ? blkdev_common_ioctl+0x1870/0x1870 [ 3080.541753] ? selinux_file_ioctl+0xb6/0x270 [ 3080.542285] block_ioctl+0xf9/0x140 [ 3080.542744] ? blkdev_read_iter+0x1c0/0x1c0 [ 3080.543259] __x64_sys_ioctl+0x19a/0x210 [ 3080.543749] do_syscall_64+0x33/0x40 [ 3080.544194] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3080.544796] RIP: 0033:0x7fb5f285e8d7 [ 3080.545234] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3080.547429] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3080.548325] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3080.549172] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3080.550011] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3080.550868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3080.551705] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:12:28 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000380)=0x2) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/105, 0x69}, {&(0x7f00000001c0)=""/107, 0x6b}, {&(0x7f0000000240)=""/51, 0x33}, {&(0x7f0000000280)=""/102, 0x66}], 0x5, 0x7, 0x5a0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) write$binfmt_elf32(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x432) 01:12:28 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x100000000000000}) [ 3080.608778] blktrace: Concurrent blktraces are not allowed on loop12 01:12:28 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3080.611768] blktrace: Concurrent blktraces are not allowed on loop10 01:12:28 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xd002, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:28 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000240)={0x1, 0xfffffbff, 0x2}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:12:28 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 43) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:12:28 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) creat(&(0x7f0000000140)='./file0\x00', 0x11) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) syz_mount_image$iso9660(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x8, 0x4, &(0x7f0000001540)=[{&(0x7f00000002c0)="5bf57a23019ddaae8815c5878cf2f5b3b6996adb9f8248fa812f831c5c4c7d0da2f0468cecc6ed8c8d54703505b8a04c47a77900d3ea426392d6f9d144cad164fda8e857768ba0ba81cf58f59af450d0bec0589f099dfe2ba28edf56", 0x5c, 0x7ff}, {&(0x7f0000000440)="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", 0x1000, 0x2}, {&(0x7f0000001440)="e149728d9f1bece72f156505215c63734f2ae990d19141cdf41a3081b6b63ee853ce3cbc79d41ffea2eaa80f170b1487419ab85e352b2b62c578dc2323e7b9bec08a6ddd5db6e4b492191751bf67523c9fc61e546646e2563eb3de918d799021b1df50103dd844d59c065e05731329eee2b44bd6abfe630f3862d04c512eb84f577fb9ca1e68aaec5114d24a2306ab06f64f6ca1ddf40c219a1ab35ad4dc7432bcf178a18608c7db851b89a4f668a4adb9d92a0f7499c0bbc76b362660a1a17bd2efdd42e41d353d", 0xc8, 0x62dc2c69}, {&(0x7f0000000380)="6c10cdf8e14138c9684f50a672a4bf33d0b84af803ad14b3b6d4475640bb9eeba7815a3b7dc5e7ead7c92cd0fa62731c3ee8ba914d762c73eb309c75ec59265c9542a357da0f968d88cda513d88f", 0x4e, 0xc}], 0x41000, &(0x7f00000015c0)={[{@map_off}, {@cruft}, {@unhide}, {@uid={'uid', 0x3d, r1}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@appraise}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@dont_appraise}]}) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:12:28 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x10000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:12:28 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0xffffffffff600000}) [ 3080.755362] blktrace: Concurrent blktraces are not allowed on loop12 [ 3080.764075] FAULT_INJECTION: forcing a failure. [ 3080.764075] name failslab, interval 1, probability 0, space 0, times 0 [ 3080.765347] CPU: 1 PID: 16054 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3080.766084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3080.766976] Call Trace: [ 3080.767271] dump_stack+0x107/0x167 [ 3080.767663] should_fail.cold+0x5/0xa [ 3080.768083] should_failslab+0x5/0x20 [ 3080.768494] __kmalloc_node_track_caller+0x74/0x3b0 [ 3080.769026] ? alloc_uevent_skb+0x7b/0x210 [ 3080.769481] __alloc_skb+0xb1/0x5b0 [ 3080.769877] alloc_uevent_skb+0x7b/0x210 [ 3080.770311] kobject_uevent_env+0x99a/0xf90 [ 3080.770796] loop_configure+0x116c/0x1480 [ 3080.771244] lo_ioctl+0xa72/0x1760 [ 3080.771627] ? avc_has_extended_perms+0x7f1/0xf40 [ 3080.772140] ? loop_set_status_old+0x250/0x250 [ 3080.772635] ? avc_ss_reset+0x180/0x180 [ 3080.773061] ? lock_acquire+0x197/0x470 [ 3080.773495] ? find_held_lock+0x2c/0x110 [ 3080.773929] ? __lock_acquire+0xbb1/0x5b00 [ 3080.774408] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3080.774972] ? generic_block_fiemap+0x60/0x60 [ 3080.775454] ? loop_set_status_old+0x250/0x250 [ 3080.775941] blkdev_ioctl+0x291/0x710 [ 3080.776357] ? blkdev_common_ioctl+0x1870/0x1870 [ 3080.776865] ? selinux_file_ioctl+0xb6/0x270 [ 3080.777355] block_ioctl+0xf9/0x140 [ 3080.777742] ? blkdev_read_iter+0x1c0/0x1c0 [ 3080.778219] __x64_sys_ioctl+0x19a/0x210 [ 3080.778684] do_syscall_64+0x33/0x40 [ 3080.779098] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3080.779671] RIP: 0033:0x7fb5f285e8d7 [ 3080.780086] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3080.782116] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3080.782959] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3080.783744] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3080.784531] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3080.785316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3080.786102] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:12:28 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_complete(r1) syz_io_uring_setup(0x4c38, &(0x7f0000000340)={0x0, 0x8ee8, 0x0, 0x2, 0x286}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000003c0), &(0x7f0000000400)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000440)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0xfffffffb) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0xa) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffefff, 0xffffffffffffffff, 0x0) r4 = fsmount(r3, 0x0, 0x4) r5 = fork() ptrace$setopts(0x4206, r5, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r6, 0x0) syz_io_uring_complete(r7) syz_io_uring_submit(r7, r2, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x659af933) ptrace(0x8, r5) fcntl$lock(r4, 0x7, &(0x7f0000000140)={0x1, 0x1, 0x0, 0x5, r5}) ioctl$BLKTRACESETUP(r3, 0x5452, &(0x7f0000000000)) openat(r3, &(0x7f0000000100)='./file0\x00', 0x8000, 0x42) [ 3080.835135] blktrace: Concurrent blktraces are not allowed on loop10 [ 3080.855037] blktrace: Concurrent blktraces are not allowed on loop10 01:12:41 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x10c) creat(&(0x7f0000000140)='./file0\x00', 0x13) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:12:41 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xffff, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:41 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 44) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:12:41 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000140), 0xb}, 0x1c404, 0x9166, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x80008, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:12:41 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000440)=ANY=[@ANYBLOB="f6c833c9849ea403444a2030455f54a41c9d4c0d730709fc4555e2da9315930c91e05f0097668256e006f589f31585a88da78e8839748a28be767f3eb2b1e04265a285ad2c127ff6e0f657ced0bd0f6e9e7a12f893fd0e391667d332a4c7f82981718a63f01973a9844a9fa75acc45deb3db9627010f964dd1468e3cdaaca14b71e6697b4877bf600c3bd3f71408a17ad2d1dbee2af87377bf91a422a3ceb0c59bb01050"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='devpts\x00', 0x4001, &(0x7f0000000300)='\x00') unshare(0x40000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) unshare(0x800) 01:12:41 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x21}) 01:12:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x11000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:12:41 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3093.580024] blktrace: Concurrent blktraces are not allowed on loop10 [ 3093.593920] FAULT_INJECTION: forcing a failure. [ 3093.593920] name failslab, interval 1, probability 0, space 0, times 0 [ 3093.596834] CPU: 0 PID: 16100 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3093.598230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3093.599946] Call Trace: [ 3093.600493] dump_stack+0x107/0x167 [ 3093.601230] should_fail.cold+0x5/0xa [ 3093.601998] ? create_object.isra.0+0x3a/0xa20 [ 3093.602928] should_failslab+0x5/0x20 [ 3093.603696] kmem_cache_alloc+0x5b/0x310 [ 3093.604521] create_object.isra.0+0x3a/0xa20 [ 3093.605405] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3093.606434] kmem_cache_alloc_node+0x169/0x330 [ 3093.607368] __alloc_skb+0x6d/0x5b0 [ 3093.608119] alloc_uevent_skb+0x7b/0x210 [ 3093.608933] kobject_uevent_env+0x99a/0xf90 [ 3093.609819] loop_configure+0x116c/0x1480 [ 3093.610661] lo_ioctl+0xa72/0x1760 [ 3093.611379] ? avc_has_extended_perms+0x7f1/0xf40 [ 3093.612344] ? loop_set_status_old+0x250/0x250 [ 3093.613260] ? avc_ss_reset+0x180/0x180 [ 3093.614062] ? lock_acquire+0x197/0x470 [ 3093.614877] ? find_held_lock+0x2c/0x110 [ 3093.615704] ? __lock_acquire+0xbb1/0x5b00 [ 3093.616607] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3093.617665] ? generic_block_fiemap+0x60/0x60 [ 3093.618573] ? loop_set_status_old+0x250/0x250 [ 3093.619491] blkdev_ioctl+0x291/0x710 [ 3093.620253] ? blkdev_common_ioctl+0x1870/0x1870 [ 3093.621205] ? selinux_file_ioctl+0xb6/0x270 [ 3093.622092] block_ioctl+0xf9/0x140 [ 3093.622822] ? blkdev_read_iter+0x1c0/0x1c0 [ 3093.623707] __x64_sys_ioctl+0x19a/0x210 [ 3093.624528] do_syscall_64+0x33/0x40 [ 3093.625273] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3093.626303] RIP: 0033:0x7fb5f285e8d7 [ 3093.627061] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3093.630746] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3093.632294] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3093.633726] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3093.635192] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3093.636636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3093.638080] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:12:41 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x74, r0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3a7}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0xb0307ebd31c2093c}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf31b}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x74}, 0x1, 0x0, 0x0, 0x4004000}, 0x24) creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 3093.683902] blktrace: Concurrent blktraces are not allowed on loop10 01:12:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 3093.764257] blktrace: Concurrent blktraces are not allowed on loop12 01:12:41 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3093.800175] blktrace: Concurrent blktraces are not allowed on loop12 01:12:41 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x60ff}) 01:12:41 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xe, 0x50, r0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x3, &(0x7f0000000440)="3e43215861b5e94c409ab1e936e4164680cdd03a4ab3881b2b218cddab2152354519f0d48ca6107201803ffbc0f53c7748e025d06da3c590ff72a7fff145c6e7781615970717b559ba82659f07eefe675b7834dfd31f345a8b63f1d75b452e109e7deaa3505ff34cb3c53c367b993126e8c3461ff1571236b0c88e7b41af0d0d7408468f14c0509433e3230ef8fadafd4c4b0bfc9a77ab6b9116e0ee9ff4e030d900237513ed51a53a9adbbeac0d874a314280a7cd5d91159f0b49d1cafff5a2b1cc535a17033cc4c063b94d807c487ec03a0be786", 0x800000, 0x0, 0x1}, 0x8288) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) [ 3093.896525] blktrace: Concurrent blktraces are not allowed on loop8 [ 3093.927664] blktrace: Concurrent blktraces are not allowed on loop10 [ 3093.952812] blktrace: Concurrent blktraces are not allowed on loop10 01:12:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x23000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:12:54 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r0, 0xd67c, 0xfccf, 0x4, 0x9}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x5452, &(0x7f0000000000)) 01:12:54 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x14, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:54 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 45) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:12:54 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:54 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x6000, 0x8, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r0, 0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000000180)='./file0\x00', 0x4) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000001ac0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, r1}}, './file0\x00'}) syz_mount_image$nfs4(&(0x7f00000003c0), &(0x7f0000000540)='./file0\x00', 0xfff, 0x6, &(0x7f0000001a00)=[{&(0x7f0000000580)="d5c90db320a740d8c9d42bca0698e134c2c73f7ce870210d57765bbf64f2cfe33590445a5c0e96109d85376a9414beb2af78bda028b5d6de4087f93bd6cd0e5747e24abeace8d41ea0a97f02bc387b4b92f2f07a4f6f95cafab998d3b869b018ba2796bccb468b3260d9de0dade07767a2aec55aae4853b971126d365586334217a1bb4e79a51ae796b453a1650da7e8d5956b79cb342ac7644e0b689961442b0553f7826a0e9d80124c4652e58c75942d4b9b7a5b651e136b81ee94a818d921cccca824", 0xc4, 0x800}, {&(0x7f0000000680)="3217ffeda81e4bed9da34669806cca4825fe5a3c7bbb6b26899d65950c9059c46331c96b97ce98576307ed187dbf4f5031ac398c20fc39663bd86d4d139bb8605192061e0c231e0e63da0c22982b37b64d882d90d56bedaa9ae5052641ebe2e6540fe5b6fedb8bd34fae6c3481c16b2382e688", 0x73}, {&(0x7f0000000700)="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", 0x1000, 0x9}, {&(0x7f0000001700)="fd6118afd2f0b5cac728eed3567bec209fa738b9cc2dc24ef2b14bdf277d3b59de960bd3416b759d53929cea3bbb2c6e4614056791d3e05f276e36c743ebf8ec9e63f58f1b27403479c555ee9669f03742d51299d9f3da59db88b7b95bd8544e94c05f95d752f6efe01010ecd4521f863e8d39a4235c1f8e1176117b65eea399c628d8f264c521bc3d81554db102c70e15b786314b90e5b25a4d2e3e153fef587f901bcff12ab865dc9c5c5aae8adea7fa297e7254f875c2f8ef3f6a24c5ab1639851ca69a741b6613cfa58721a285b4099320d956d0e27742b7c6097ba026dbc76a02afcf6230e70de5814f05b697b20997d508ef89ef06355a", 0xfa, 0x10001}, {&(0x7f0000001800)="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", 0xfa}, {&(0x7f0000001900)="f648e821bfe41c68169a8036e9b3236f77525b8551db283dd1b38ae598dfa2f961a752c9cc1c443da7cad2f9c693cea0ff700f32217e1195bd28f030e70b054ad031f76edb895e20037e05e1146ababbb828d717eb7583f3906988a269683914562a0515640d4196f3708ba4094e6467d29437c91308020847ce7cb52d7d10f7c035961668972ce41d75f9de86c035ccfad7ff68aaa1cfd594cb00614e3b0b5cfd6e072280d93ab312912c405e4a4e0926b099477bef079773ed03caa1c2485af23f", 0xc2, 0x306}], 0x80090, &(0x7f0000001b00)={[{}, {}, {'\x00'}, {'\x00'}], [{@euid_lt={'euid<', r0}}, {@subj_user={'subj_user', 0x3d, '\x00'}}, {@fowner_gt={'fowner>', r2}}, {@audit}, {@fowner_gt={'fowner>', r5}}, {@obj_user={'obj_user', 0x3d, '\x00'}}]}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept4(r3, &(0x7f0000001b80)=@pppoe, &(0x7f0000001c00)=0x80, 0x622b1eb99e0c0be7) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000001c40), &(0x7f0000001c80)=0x8) ioctl$PTP_EXTTS_REQUEST(r4, 0x40103d02, &(0x7f0000000380)={0x71}) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:12:54 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0xf0ff1f}) 01:12:54 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x4, 0xe7}}, './file0\x00'}) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x4, 0x29}}}}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x24000800}, 0x24008884) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x65, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) fallocate(r2, 0x26, 0x100000001, 0x17f7) [ 3106.815005] blktrace: Concurrent blktraces are not allowed on loop14 [ 3106.843736] blktrace: Concurrent blktraces are not allowed on loop10 [ 3106.866067] blktrace: Concurrent blktraces are not allowed on loop12 [ 3106.872440] blktrace: Concurrent blktraces are not allowed on loop10 [ 3106.883344] FAULT_INJECTION: forcing a failure. [ 3106.883344] name failslab, interval 1, probability 0, space 0, times 0 [ 3106.886023] CPU: 1 PID: 16165 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3106.887438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3106.889116] Call Trace: [ 3106.889665] dump_stack+0x107/0x167 [ 3106.890409] should_fail.cold+0x5/0xa [ 3106.891216] should_failslab+0x5/0x20 [ 3106.892001] __kmalloc_node_track_caller+0x74/0x3b0 [ 3106.893005] ? alloc_uevent_skb+0x7b/0x210 [ 3106.893864] __alloc_skb+0xb1/0x5b0 [ 3106.894606] alloc_uevent_skb+0x7b/0x210 [ 3106.895441] kobject_uevent_env+0x99a/0xf90 [ 3106.896348] loop_configure+0x116c/0x1480 [ 3106.897205] lo_ioctl+0xa72/0x1760 [ 3106.897926] ? avc_has_extended_perms+0x7f1/0xf40 [ 3106.898899] ? loop_set_status_old+0x250/0x250 [ 3106.899850] ? avc_ss_reset+0x180/0x180 [ 3106.900658] ? lock_acquire+0x197/0x470 [ 3106.901462] ? find_held_lock+0x2c/0x110 [ 3106.902297] ? __lock_acquire+0xbb1/0x5b00 [ 3106.903214] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3106.904272] ? generic_block_fiemap+0x60/0x60 [ 3106.905187] ? loop_set_status_old+0x250/0x250 [ 3106.906101] blkdev_ioctl+0x291/0x710 [ 3106.906872] ? blkdev_common_ioctl+0x1870/0x1870 [ 3106.907837] ? selinux_file_ioctl+0xb6/0x270 [ 3106.908747] block_ioctl+0xf9/0x140 [ 3106.909482] ? blkdev_read_iter+0x1c0/0x1c0 [ 3106.910357] __x64_sys_ioctl+0x19a/0x210 [ 3106.911200] do_syscall_64+0x33/0x40 [ 3106.911954] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3106.912993] RIP: 0033:0x7fb5f285e8d7 [ 3106.913744] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3106.917450] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3106.919009] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3106.920454] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3106.921890] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3106.923332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3106.924775] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:12:54 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x15, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x27327cf8, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:12:54 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:12:54 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x6f, 0x3, 0x9, 0x0, 0x0, 0x0, 0x80080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x4810a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x6, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:12:54 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x1000000}) 01:12:54 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x20, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:12:54 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) fcntl$notify(r0, 0x402, 0x31) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x280, 0x20) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x47}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x80, 0xe1) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:12:54 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 46) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 3107.130434] blktrace: Concurrent blktraces are not allowed on loop10 [ 3107.205638] FAULT_INJECTION: forcing a failure. [ 3107.205638] name failslab, interval 1, probability 0, space 0, times 0 [ 3107.208897] CPU: 0 PID: 16211 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3107.210296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3107.211999] Call Trace: [ 3107.212545] dump_stack+0x107/0x167 [ 3107.213292] should_fail.cold+0x5/0xa [ 3107.214063] ? create_object.isra.0+0x3a/0xa20 [ 3107.214985] ? create_object.isra.0+0x3a/0xa20 [ 3107.215925] should_failslab+0x5/0x20 [ 3107.216702] kmem_cache_alloc+0x5b/0x310 [ 3107.217532] create_object.isra.0+0x3a/0xa20 [ 3107.218427] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3107.219480] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 3107.220504] ? alloc_uevent_skb+0x7b/0x210 [ 3107.221366] __alloc_skb+0xb1/0x5b0 [ 3107.222112] alloc_uevent_skb+0x7b/0x210 [ 3107.222941] kobject_uevent_env+0x99a/0xf90 [ 3107.223839] loop_configure+0x116c/0x1480 [ 3107.224695] lo_ioctl+0xa72/0x1760 [ 3107.225418] ? avc_has_extended_perms+0x7f1/0xf40 [ 3107.226400] ? loop_set_status_old+0x250/0x250 [ 3107.227340] ? avc_ss_reset+0x180/0x180 [ 3107.228157] ? lock_acquire+0x197/0x470 [ 3107.228962] ? find_held_lock+0x2c/0x110 [ 3107.229794] ? __lock_acquire+0xbb1/0x5b00 [ 3107.230706] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3107.231785] ? generic_block_fiemap+0x60/0x60 [ 3107.232709] ? loop_set_status_old+0x250/0x250 [ 3107.233637] blkdev_ioctl+0x291/0x710 [ 3107.234409] ? blkdev_common_ioctl+0x1870/0x1870 [ 3107.235379] ? selinux_file_ioctl+0xb6/0x270 [ 3107.236280] block_ioctl+0xf9/0x140 [ 3107.237017] ? blkdev_read_iter+0x1c0/0x1c0 [ 3107.237896] __x64_sys_ioctl+0x19a/0x210 [ 3107.238735] do_syscall_64+0x33/0x40 [ 3107.239513] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3107.240562] RIP: 0033:0x7fb5f285e8d7 [ 3107.241324] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3107.245049] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3107.246599] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3107.248052] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3107.249496] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3107.250949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3107.252413] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 3107.279269] blktrace: Concurrent blktraces are not allowed on loop12 [ 3107.297545] blktrace: Concurrent blktraces are not allowed on loop12 01:13:10 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 47) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:13:10 executing program 1: syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:13:10 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:13:10 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6d02, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:13:10 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x1ffff000}) 01:13:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x16, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3122.940175] blktrace: Concurrent blktraces are not allowed on loop12 01:13:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x3f000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 3122.944996] FAULT_INJECTION: forcing a failure. [ 3122.944996] name failslab, interval 1, probability 0, space 0, times 0 [ 3122.948157] CPU: 0 PID: 16229 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3122.949772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3122.951960] Call Trace: [ 3122.952582] dump_stack+0x107/0x167 [ 3122.953430] should_fail.cold+0x5/0xa [ 3122.954308] ? skb_clone+0x14f/0x3d0 [ 3122.955177] should_failslab+0x5/0x20 [ 3122.956079] kmem_cache_alloc+0x5b/0x310 [ 3122.957034] skb_clone+0x14f/0x3d0 [ 3122.957861] netlink_broadcast_filtered+0xa08/0xdc0 [ 3122.959041] netlink_broadcast+0x35/0x50 [ 3122.959989] kobject_uevent_env+0x93d/0xf90 [ 3122.961002] loop_configure+0x116c/0x1480 [ 3122.961968] lo_ioctl+0xa72/0x1760 [ 3122.962791] ? avc_has_extended_perms+0x7f1/0xf40 [ 3122.963910] ? loop_set_status_old+0x250/0x250 [ 3122.964968] ? avc_ss_reset+0x180/0x180 [ 3122.965885] ? lock_acquire+0x197/0x470 [ 3122.966801] ? find_held_lock+0x2c/0x110 [ 3122.967767] ? __lock_acquire+0xbb1/0x5b00 [ 3122.968818] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3122.970020] ? generic_block_fiemap+0x60/0x60 [ 3122.971183] ? loop_set_status_old+0x250/0x250 [ 3122.972304] blkdev_ioctl+0x291/0x710 [ 3122.973188] ? blkdev_common_ioctl+0x1870/0x1870 [ 3122.974278] ? selinux_file_ioctl+0xb6/0x270 [ 3122.975313] block_ioctl+0xf9/0x140 [ 3122.976157] ? blkdev_read_iter+0x1c0/0x1c0 [ 3122.977147] __x64_sys_ioctl+0x19a/0x210 [ 3122.978097] do_syscall_64+0x33/0x40 [ 3122.978957] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3122.980152] RIP: 0033:0x7fb5f285e8d7 [ 3122.981012] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3122.985246] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3122.986976] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3122.988619] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3122.990242] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3122.991877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3122.993518] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 01:13:10 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000780)={0xa0, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x34, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x1}, @CTA_EXPECT_FLAGS={0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0xa0}}, 0x10) io_uring_enter(r2, 0x2297, 0x7808, 0x1, &(0x7f0000000140)={[0xffbe]}, 0x8) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) write$binfmt_elf64(r4, &(0x7f0000001400)=ANY=[@ANYBLOB="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"/5749], 0x1675) unshare(0x4060000) unshare(0x20020800) readv(r3, &(0x7f0000000640)=[{&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000440)=""/130, 0x82}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000000280)}, {&(0x7f0000000500)=""/157, 0x9d}], 0x5) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) signalfd(r1, &(0x7f0000000240)={[0xb77]}, 0x8) [ 3122.997695] blktrace: Concurrent blktraces are not allowed on loop8 [ 3123.055537] blktrace: Concurrent blktraces are not allowed on loop12 [ 3123.116368] audit: type=1400 audit(1685841190.915:19): avc: denied { read } for pid=16241 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 3123.126867] blktrace: Concurrent blktraces are not allowed on loop10 01:13:10 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x20000000}) 01:13:10 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xe, 0xffffffffffffffff, 0x2) unshare(0x4060000) unshare(0x20020800) unshare(0x2000000) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x204800, 0x112) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x2000000000000, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 3123.163137] blktrace: Concurrent blktraces are not allowed on loop10 01:13:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x17, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:13:10 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3123.235949] blktrace: Concurrent blktraces are not allowed on loop12 01:13:11 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 48) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:13:11 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x21000000}) 01:13:11 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x40000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:13:11 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) r6 = open_tree(r0, &(0x7f0000001800)='./file0\x00', 0x800) io_submit(0x0, 0x8, &(0x7f0000001980)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffff, 0xffffffffffffffff, &(0x7f0000000240)="6e8b775c7644c02863cc3fd8d7fa2f60ae17ff8793a6c090fb0ce47fe103726bb8863ddb4f99f3dacbdccd09e5ab5a0e773ec241443229bbde54b19a9c5f5026d2fcce57fb8e4dddb5e9d155cac2c6a6e535f64a30441865c63f67f0a907d64c1064cb5ec8da2e777a9199c10d9e8515f249c40cd31ad5ee4afa7d1bd1068dcf77dea48f028ceded6c695ec0f84058fc79a94e7cbc41a3626c4d7c2c49f6cc39e453", 0xa2, 0x100000000, 0x0, 0x2, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000000340)="a38d7dde95a5fa33efa7b271fa2ea00bf63fb558b6b21d1ce9778664354d52248568fa41c1f16ae6666a8e191bd2650318d20a1c33c9131487ab891d83c17b9dbe723a15e018b4ab0e9444fc76ffe5", 0x4f, 0xfff, 0x0, 0x2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000440)="bf446ae25de61773218d17fd03062109d75a2acbde91bbe30ee136774a733d41e63317172c54e7938f24acc1fe02b09bc7a62d6ca72134b06a1dac7b958b4d5a764b74ce25840784c7ac5df306fdaba888f86e6810ff1eabf6c6905c062f456ba16efb659a03282e4ed8b01b61d5576d433d72bd19df898ba586abf6126e2ba0aec0a2fdf0683cbbeee3da2e93c05a38cc4283b8ffca1d7f805e498b785d0b6a152e480a871102d62a60596bc38b4cb466f86eaa388a447d00034864aba78060a0ea736ba67b8117f16868649457bd9e1b81149d1199eb1f53a06031746b", 0xde, 0x1, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x7f, 0xffffffffffffffff, &(0x7f0000000580)="3a79b8eddba970037c5b8f9ab41966ee19ea1dc8aa956b943b8adc6aa89d4dfd92e24a4d9668e7822d37810c6da648cef5dd04ca95593853fd9d40b85cc21d6e2c66bbf20f0443be70e5ad20aca2df60e0b206ba8de9862136b1d0c934b84abbab483554200d6a53af232840808416fa7e1ef4bb53f5421c2943b7271d5187020ab4309aa7c75ac482bc759a89a685052c778de8c6de6073801e13965fd1ff4e5bca088f3325d5ef0efc892f282280dd8946764fde1880d2252aea6e103ab9d39a139dfe56675c5d0f842a82", 0xcc, 0x1, 0x0, 0x3, r0}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x8, 0x800, r2, &(0x7f00000006c0)="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", 0x1000, 0x3, 0x0, 0x2, r3}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x8, 0xfffc, r1, &(0x7f0000001700)="545a2bb655eb1cec7537a968618929e16311cb765c0dc7ec6c6ba6dff04876869a717dc70d3ddeb1e62ef9d085b86eb4d2946d", 0x33, 0x8, 0x0, 0x3, r0}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x1, 0xff, r4, &(0x7f0000001780)="98aa85b0985c2ee87051262ad498165d61332522fd6bc9fc98145ac59a73e4706e5246118cbe79ad99e9", 0x2a, 0x0, 0x0, 0x0, r5}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x6, 0x63f, r6, &(0x7f0000001840)="2e0f9d1ae297b894e9bda897fe0f56507872274b58ecd897d3335a705df047f52a91f5a411813bc85de446014d8769f341e8c0f474129809f6acaa5ce7ef112859cfa1bef1fbbbd265e71cbcbc4b6511c90d2bde76db215de1f09f64478e36eb3c4d4a7f409eb49380a5d59e05376de975cf127a1905e20fa6497302d01ca1672960e75fa80a1a62c6348d8738c4c50213c6eca8c690163eef8f4d6125673aea1f6907feeb952bcb8e51ac8017834c0dcdeacb10b91b6a81ceff28d0a5e8848ca650e7111d705751b2acc325686fdf49", 0xd0, 0x690, 0x0, 0x1, r0}]) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe7, 0xbb, 0x6, 0x5, 0x0, 0x11, 0x2088, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x32ad5631, 0x0, @perf_config_ext={0x8000, 0x8001}, 0x5c220, 0xfd, 0x6, 0xa1be3b0445a6863b, 0x3, 0x100, 0x4, 0x0, 0x5, 0x0, 0x80000000}, 0x0, 0x4, r1, 0x0) r7 = getpgrp(0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x5, 0xff, 0x5, 0x48, 0x0, 0x8, 0x1040, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_config_ext, 0x2000, 0x7, 0x7b, 0x8, 0x800, 0x4, 0x0, 0x0, 0x8, 0x0, 0x5}, r7, 0x8, r0, 0x1) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:13:11 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:13:11 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x18, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3123.331145] FAULT_INJECTION: forcing a failure. [ 3123.331145] name failslab, interval 1, probability 0, space 0, times 0 [ 3123.333811] CPU: 0 PID: 16278 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3123.335257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3123.336969] Call Trace: [ 3123.337532] dump_stack+0x107/0x167 [ 3123.338283] should_fail.cold+0x5/0xa [ 3123.339071] ? create_object.isra.0+0x3a/0xa20 [ 3123.340017] should_failslab+0x5/0x20 [ 3123.340833] kmem_cache_alloc+0x5b/0x310 [ 3123.341667] ? find_held_lock+0x2c/0x110 [ 3123.342493] create_object.isra.0+0x3a/0xa20 [ 3123.343405] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3123.344445] kmem_cache_alloc+0x159/0x310 [ 3123.345301] skb_clone+0x14f/0x3d0 [ 3123.346041] netlink_broadcast_filtered+0xa08/0xdc0 [ 3123.347083] netlink_broadcast+0x35/0x50 [ 3123.347933] kobject_uevent_env+0x93d/0xf90 [ 3123.348925] loop_configure+0x116c/0x1480 [ 3123.349925] lo_ioctl+0xa72/0x1760 [ 3123.350770] ? avc_has_extended_perms+0x7f1/0xf40 [ 3123.351925] ? loop_set_status_old+0x250/0x250 [ 3123.353012] ? avc_ss_reset+0x180/0x180 [ 3123.353959] ? lock_acquire+0x197/0x470 [ 3123.354897] ? find_held_lock+0x2c/0x110 [ 3123.355894] ? __lock_acquire+0xbb1/0x5b00 [ 3123.356961] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3123.358204] ? generic_block_fiemap+0x60/0x60 [ 3123.359288] ? loop_set_status_old+0x250/0x250 [ 3123.360366] blkdev_ioctl+0x291/0x710 [ 3123.361273] ? blkdev_common_ioctl+0x1870/0x1870 01:13:11 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x128) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 3123.362401] ? selinux_file_ioctl+0xb6/0x270 [ 3123.363572] block_ioctl+0xf9/0x140 [ 3123.364436] ? blkdev_read_iter+0x1c0/0x1c0 [ 3123.365453] __x64_sys_ioctl+0x19a/0x210 [ 3123.366417] do_syscall_64+0x33/0x40 [ 3123.367305] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3123.368514] RIP: 0033:0x7fb5f285e8d7 [ 3123.369399] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3123.373682] RSP: 002b:00007fb5efdd3e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3123.375231] RAX: ffffffffffffffda RBX: 00007fb5f28a8970 RCX: 00007fb5f285e8d7 [ 3123.376669] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 3123.378106] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 3123.379549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3123.380989] R13: 0000000000000005 R14: 0000000020001918 R15: 0000000000000001 [ 3123.404156] blktrace: Concurrent blktraces are not allowed on loop10 [ 3123.486172] blktrace: Concurrent blktraces are not allowed on loop12 [ 3123.521154] blktrace: Concurrent blktraces are not allowed on loop12 01:13:23 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000100), 0x80000000, 0x808c0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x800}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) lseek(r2, 0x1, 0x1) ioctl$FITHAW(r1, 0xc0045878) 01:13:23 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) unshare(0x200) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) unshare(0x50000) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x1c445, 0x9165, 0x3590, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:13:23 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:13:23 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0xff600000}) 01:13:23 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8040800) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) unshare(0x60060000) 01:13:23 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x48000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:13:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 49) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:13:23 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3136.025883] FAULT_INJECTION: forcing a failure. [ 3136.025883] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3136.027318] CPU: 0 PID: 16325 Comm: syz-executor.2 Not tainted 5.10.181 #1 [ 3136.028107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3136.029038] Call Trace: [ 3136.029340] dump_stack+0x107/0x167 [ 3136.029747] should_fail.cold+0x5/0xa [ 3136.030178] _copy_to_user+0x2e/0x180 [ 3136.030614] lo_ioctl+0x81d/0x1760 [ 3136.031021] ? avc_has_extended_perms+0x7f1/0xf40 [ 3136.031567] ? loop_set_status_old+0x250/0x250 [ 3136.032107] ? perf_trace_lock+0xac/0x490 [ 3136.032575] ? find_held_lock+0x2c/0x110 [ 3136.033038] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 3136.033624] ? blkdev_common_ioctl+0xfb/0x1870 [ 3136.034140] ? blk_ioctl_discard+0x2f0/0x2f0 [ 3136.034643] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 3136.035303] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 3136.035890] ? do_vfs_ioctl+0x283/0x10d0 [ 3136.036342] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3136.036934] ? generic_block_fiemap+0x60/0x60 [ 3136.037451] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3136.038073] ? loop_set_status_old+0x250/0x250 [ 3136.038594] blkdev_ioctl+0x291/0x710 [ 3136.039020] ? blkdev_common_ioctl+0x1870/0x1870 [ 3136.039573] ? selinux_file_ioctl+0xb6/0x270 [ 3136.040097] block_ioctl+0xf9/0x140 [ 3136.040517] ? blkdev_read_iter+0x1c0/0x1c0 [ 3136.041007] __x64_sys_ioctl+0x19a/0x210 [ 3136.041471] do_syscall_64+0x33/0x40 [ 3136.041889] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3136.042472] RIP: 0033:0x7fb5f285e8d7 [ 3136.042889] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3136.044989] RSP: 002b:00007fb5efdd3ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3136.045835] RAX: ffffffffffffffda RBX: 00007fb5efdd3f40 RCX: 00007fb5f285e8d7 [ 3136.046644] RDX: 00007fb5efdd4050 RSI: 0000000000004c05 RDI: 0000000000000006 [ 3136.046890] blktrace: Concurrent blktraces are not allowed on loop12 [ 3136.047488] RBP: 00007fb5efdd41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3136.047496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5efdd4050 [ 3136.047503] R13: 00007ffc9cb4de3f R14: 00007fb5efdd4300 R15: 0000000000022000 [ 3136.080723] blktrace: Concurrent blktraces are not allowed on loop10 01:13:23 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x2000000000}) 01:13:23 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1a, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:13:23 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0xffffffffffffff34, 0x6f, 0x0, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:13:23 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r2 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x10001, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x400000000000070, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000280)=ANY=[@ANYRESHEX=r2, @ANYRESOCT=r1], 0x130) dup(r3) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:13:23 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x4c000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 3136.194867] blktrace: Concurrent blktraces are not allowed on loop10 01:13:23 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x910b, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:13:24 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) (fail_nth: 50) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:13:24 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000680)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x6504, 0x100000000, 0x3592, 0x6, 0x0, 0x2000005, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:13:24 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:13:24 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xd002, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:13:24 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000100)={0x0, 0x0, 0x6, 0x0, '\x00', [{0x0, 0x6, 0x5, 0xb7, 0x90, 0x6}, {0x7, 0x5, 0xffffffffffff6220, 0x496, 0xc43c, 0x40}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) [ 3136.400091] blktrace: Concurrent blktraces are not allowed on loop10 [ 3136.415233] blktrace: Concurrent blktraces are not allowed on loop12 [ 3136.498835] blktrace: Concurrent blktraces are not allowed on loop10 01:13:38 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x2100000000}) 01:13:38 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) lseek(r1, 0x200, 0x2) unshare(0x42040400) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:13:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x55000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:13:38 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x81, 0x5, 0x3, 0x80, 0x0, 0x0, 0x1200a, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7f, 0x2, @perf_bp={&(0x7f0000000100)}, 0x30, 0x4, 0x1fc0, 0x4, 0x100, 0x8, 0xfd9, 0x0, 0x7, 0x0, 0x7fff}, 0xffffffffffffffff, 0x0, r1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) writev(r2, &(0x7f0000000480)=[{&(0x7f0000000000)="2338d83bda455a20d5d7a7279895d971fe6b09ed566ea56558a1bcd61b6d21968c3607c733380ff63fda3fc1b17c9aed5156bb79", 0x34}, {&(0x7f0000000240)="358f22cedfdca8d282fbee", 0xb}, {&(0x7f0000000280)="6d0224bc563c04bcafccc4337b811b5fbbadfc3d46dd16d3201a2474e6f4c13da969d34f0d590e95e41ca6df95ed36c8e4256c3688f9ca6e7a52ec28c7e614a21f8d1d28967eba7b5953a7be4f4b8d2bc2c4236be9fe8403ca55674c88439096fb406e155fe76a8fc4a1bb9d3b070fb2f8db860efaa48db2ccbe3086b85752800dfcb7ecbbe21b7b1d72ce9bf26b1f08721860d83778869fc87d1028fa47f5416e52543b1b1702e1903c35963b894d9954188ec762cec4a057780d467a435805ad4bfe637e93ef0dd37344bb7c4e", 0xce}, {&(0x7f0000000380)="7fea6634e563d473f7712f9b", 0xc}, {&(0x7f00000003c0)="42d50f47a41eb2d0832fa7c80336b106866f76aadffe411f81d5c4a26f6eec56e9ef1081f2186e8a9c7ef641e4620d4d707a51986eb473b755ab2888ca3e2ed8a1b6a702429961b701ef37213a7d59cfe76b4ec645cfa86ec6a0a7146bfd2e9f9d9d76502ce71d3610aa27e4a003e5d4c50796755bf726d157e04782ed4d2f3b066774a77fe8f8f3308754776dbdeb46e85f1325f8988785f3bd3f", 0x9b}], 0x5) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f00000001c0)={'\x00', 0xf4d, 0x0, 0x0, 0xfffffffffffffffd}) 01:13:38 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:13:38 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10a, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:13:38 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xfc00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:13:38 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x1, 0x0, 0xfa, 0x0, 0x0, 0x8001, 0x28048, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000}, 0x42040, 0x2, 0x80000000, 0x0, 0x6, 0x1, 0x6, 0x0, 0x9, 0x0, 0x10000}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x2) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x8400, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001480), 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f00000016c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001680)={0x0, 0xa0}, 0x1, 0x0, 0x0, 0x40}, 0x11) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000001740), r3) sendmsg$DEVLINK_CMD_PORT_SPLIT(r3, &(0x7f00000018c0)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001880)={&(0x7f0000001780)={0xf8, r4, 0x8, 0x70bd26, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0x9, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40040}, 0x4004011) sendmsg$DEVLINK_CMD_RATE_SET(r2, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x50, r4, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0x6}, @DEVLINK_ATTR_RATE_NODE_NAME={0x4, 0xa8, @random}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xf, 0xa9, @name2}]}, 0x50}, 0x1, 0x0, 0x0, 0x4040000}, 0x20004805) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 3150.505830] blktrace: Concurrent blktraces are not allowed on loop10 01:13:38 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x60ffffffffff}) [ 3150.542564] blktrace: Concurrent blktraces are not allowed on loop10 [ 3150.611298] blktrace: Concurrent blktraces are not allowed on loop12 01:13:38 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 01:13:38 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xfe00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:13:38 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x7f5007b6c000}) 01:13:51 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x400001ff}, 0x0, 0xffffffff, 0x9, 0x7, 0x0, 0x5, 0x2, 0x0, 0xd67}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:13:51 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x148, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:13:51 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xffff, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:13:51 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x55aaffff, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:13:51 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x6}, 0x0, 0x4, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0xc, 0x5, 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) r2 = fork() ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x8, r2) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x101, 0xb91, 0xda, 0xfffffffffffffffe, r2}) 01:13:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x2, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:13:51 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x94, 0x6, 0x7f, 0x6, 0x0, 0x2, 0x100, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc845, 0x0, @perf_bp={&(0x7f0000000100), 0xf}, 0x51510, 0x1, 0x6, 0x0, 0x6, 0x401, 0x976d, 0x0, 0x4, 0x0, 0x8001}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x9) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:13:51 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x7f5007d6c000}) 01:13:51 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x7f5009eec000}) 01:13:51 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) [ 3163.370180] blktrace: Concurrent blktraces are not allowed on loop12 [ 3163.418447] blktrace: Concurrent blktraces are not allowed on loop10 01:14:04 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x1, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:14:04 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) accept4$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x80800) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000280)={0xa5, 0x7, 0x4, 0x0, 0x4}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)={0xf4, 0x0, 0x2, 0x5, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASK={0x2c, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @remote}}}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x1c, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_EXPECT_MASTER={0x58, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1b}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @private=0xa010101}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x14, 0x4, @remote}}}]}]}, 0xf4}}, 0x10) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x2, 0xf7, 0x3, 0x0, 0x2, 0x80200, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x1d, 0x600000000}, 0x1801, 0x7, 0x10001, 0x8, 0x1, 0x4, 0x1f, 0x0, 0x3, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0xb, r4, 0x2) 01:14:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x3, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:14:04 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x7ffffffff000}) 01:14:04 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) accept(r2, &(0x7f0000000240)=@nl, &(0x7f0000000140)=0x80) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r3 = signalfd4(r1, &(0x7f00000003c0)={[0x99]}, 0x8, 0x800) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x3, 0x0, 0x0, 0x7f}, {0xff, 0x40, 0x7, 0x7}, {0x3, 0x8d, 0xc8, 0x8}]}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000380)) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) removexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'user.', '!,&$\x00'}) 01:14:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x68000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:14:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x14c, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:04 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3176.381346] blktrace: Concurrent blktraces are not allowed on loop8 01:14:04 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x14, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3176.520977] blktrace: Concurrent blktraces are not allowed on loop12 01:14:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x6c000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:14:04 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x15, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:04 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0xc0b607507f0000}) 01:14:04 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0xc0d607507f0000}) 01:14:04 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0xa00, 0x0, 0x10}, 0x18) renameat2(r2, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x3) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 3176.636703] blktrace: Concurrent blktraces are not allowed on loop10 01:14:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x168, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:04 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000440)={0x0, 0xf5}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000032c0)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000003380)={'syztnl1\x00', &(0x7f0000003300)={'syztnl0\x00', 0x0, 0x80, 0x7, 0x0, 0x4c2, {{0x12, 0x4, 0x1, 0x6, 0x48, 0x66, 0x0, 0x6, 0x4, 0x0, @local, @multicast1, {[@timestamp={0x44, 0x18, 0x33, 0x0, 0x9, [0x6, 0xcaa2, 0x3ff, 0x2, 0x4]}, @lsrr={0x83, 0x1b, 0x4b, [@multicast1, @remote, @private=0xa010102, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @private=0xa010100]}]}}}}}) [ 3176.692601] blktrace: Concurrent blktraces are not allowed on loop14 sendmmsg$inet(r2, &(0x7f00000035c0)=[{{&(0x7f0000000140)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)="49655a788fb253d6f010b1fe91c1273a29faa663174c3ecd520ae1b40c806288faf61ea1948358273ab56dd3b70146a73c2dcc7750913f5d7a16d6b39b108429c4104190e8ba2f581c2322ca946480f000e080a50aa91b91e2c244502f3fd7a469468b00a1b811841a2cdeb45a44d7c78c0e4a684e404203975536ffbd381d6437a1724ff2de7bfb6497d23b26c679ce4acf51eee1dfee7a38f64d512d30e1db59cd928fa2cdfd634f716127ba61", 0xae}, {&(0x7f0000001440)="c43167e2563bc7e57e81a4289e0402639ed88a5e4752b392df3ebb8c925b0beebc748627ce07655d04c31bedf1bba2ef2a1872386c3f41b2af0e071c4fce892afaf7f133ade2c66d2d70e39598bc077c4a7a662f4fc3d867fee09e56c7ca0908837044f5dd929678576f1d2b51e9ce663d072aa77b53363a3af5f54b07328e1d8d774bf299751b1a8dba34f42a4c32b304094bfc67e0002f68803d851d27b6e8e61cabeeb5b872c322660c0f9bb352dca6d344e69bd4d842e3", 0xb9}, {&(0x7f0000001500)="dae02f2c3ad1f96aed2c759906f781fe1062258bc0a4cd5f6ec633426b6fac6209466cc82359c6057c212e83827ee8e6454f6af5be93ab17ca5d698f43eb45562f86bd55163844ffabdec25fa95ac23cc1669759947619bdeda0373ec50419d225a6b12b763f30093449d8432aafa9709558252d50aaa4fa91b1403f24e46761f4f01e4c263cd9560b522732dcb5cf4fdeee6e098999fa9eccd3c9e7c7811bd867020c129d8d", 0xa6}], 0x3, &(0x7f0000000380)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010101, @multicast2}}}], 0x20}}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f00000003c0)="ad517272fa282afd0a6bd6012500e5a618934774569da0", 0x17}, {&(0x7f00000015c0)="ee9959d016bae291f0bd12e59a1b70efe6cb820e2ac749e5bec2dd0b91a7044389b1a4c991453b8b194e3b70f618a5b264c0b6bd4b5f610e45f8d11f4d3e798e4b827145a8c3123eec3c0e4fd6223ff50993cd54d34ec5744805da039197af27bf6ef12a493be22cc997e53e8d69a6da9730b6bca958ba868a8c7e381517ba560d459b111e4784b6becc60d3cb2b3dae58b3c9a0096fd93deafb114619cdc3962fe15b5085041ebe1becf1d26e2b45f144ac71a9cb02e9fbc52eb960a1ffa5032e2a22aef4638f63a43a7d97228216d9d80d24b3f3a67a78eee0664cb513ed11268392", 0xe3}, {&(0x7f00000016c0)="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", 0xfe}, {&(0x7f00000017c0)="c7d697e1a6b571c6729e5cf9803fcc748e01117177f0", 0x16}, {&(0x7f0000001800)="dda2199ed064ba7904e642aad8cc0776e715deca5c66ae8fa645f8295a7419e434f5ada5c014bbb4d08ef6dcd05488b3846560515cd77368bb527438d84f88e0ee59a7d5c0b32489af280c2fc4998a41e2bba2806c261fc877f6a79b12207169574e5741c1aec768eb39d26ca38ec7a4e22a7a31559da4b427b7c01110afe3a02c4c11fd61170c6d75c1167b6a12a3ec4f3ff876fafa9dd227861b321fb2552b952892acedbbad73689c292a78cbde445382", 0xb2}, {&(0x7f00000018c0)="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", 0xfb}, {&(0x7f00000019c0)="5ee365e9d5603924480237e286b05a117453f12aee05bb6635cf02c74e1ab34728a1e9f831515ca74b8d87799c3b40", 0x2f}, {&(0x7f0000001a00)="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", 0x1000}], 0x8, &(0x7f0000002a80)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}], 0x18}}, {{&(0x7f0000002ac0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000002d40)=[{&(0x7f0000002b00)="d6a507ebde72ea60b19830035f8a4e2d5b8cce5728cea5748d3683fc647f2582c4ff69640d3e960986ae682c5692df3ed7a3f098c892bec47487c16319b47cd1128c6db090a2cc405b6746fec55b729aa585e0f6a34b99e448fca5e7ac62dcaa3e5f43468935eeb9e4fcd18b5cb88fb9cab8f7e30327cc3b9cd884739d8b63ea68fab3f1ae20687fc9c2ffcab125dae4903e17da6677bc09a78cc7e4c7c5494a284295f5219085d9d4fc4ecfd42bd726c4e4daadc7b9b0500721df4b", 0xbc}, {&(0x7f0000002bc0)="ccf7d6ff34e0803f3521f8376742a16b773fbb3f4cda134373f23044b11da5eb35d7663588ff2851e169011d0d075768558347662bdb5a4ca64b15e3b39bf83aac3057761487b9006bfb30b74c92252e9c67a00932af74868d7b5ee6a69ba75d", 0x60}, {&(0x7f0000002c40)="96f689f9444a60be6a91a57c2788d4f42888531e1707469ab8c1f8bb75612a70f4bc3b6f1bc9d695b53869924ad4661d297c7c5c71", 0x35}, {&(0x7f0000002c80)="769d2df1b70325762c3b7ca7867f183cc1c283364c4c8d754818a0ddb5149687ebceadb517adbfa722ff0793b28edeab1b26f91a66a56909882f16b2af91896e7ec0b027fe6430175b61380f00af3ad8ef4c45290c1c979fbcf13f340f94d164483f7bb0f130d143ea436244d9cdee2ef2f11981d4282d36151eff23494031c2abef6bd19e2bd2b96c4310b798e5cbacab72f283a2d068fcd1a1930aa7", 0x9d}], 0x4, &(0x7f0000002d80)=[@ip_retopts={{0x2c, 0x0, 0x7, {[@ssrr={0x89, 0x17, 0x6f, [@dev={0xac, 0x14, 0x14, 0xb}, @multicast1, @broadcast, @private=0xa010101, @local]}, @ra={0x94, 0x4, 0x1}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x68}}, {{&(0x7f0000002e00)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000003240)=[{&(0x7f0000002e40)="cfeaaeccb9b1ef04f44bcaad2c485b3593955f51146ba9c2871d82fd951ab72c373a032b94994a787cb029a8b507ef7a57787d9fd041a95052c402656e3a8e87e6fb8eeea8981c81275bb516e7c114788e502b8ffa61ad8664ac8ef7cb89e4a762f8", 0x62}, {&(0x7f0000002ec0)="6e2c413f5243b8248b863533686d1031f24cb263d926685c24881a8b598f2716050f6acb9a8307900e337727689e9916473d908a84efe32f7400777663a167ccb9c9235bc85d", 0x46}, {&(0x7f0000002f40)="d49c8769b64e579bb9a8e117599fa45026de56dd9c357d7e475d90decf9481bd565514a9795a", 0x26}, {&(0x7f0000002f80)="fd0454e8515e3845a09eccfba311485ab2ee6018d6", 0x15}, {&(0x7f0000002fc0)="d6f5e4a1512b9ead8ff5256307a7747e3055fb701194d5b000467ed3f85b150b23c108b415f819a7c05ea3b421b7a25ac4014b1258aee10318a981d2feac99bb55294c5940a4b2a4e3b0c341cfb42d1597f9b542c472d78d53ec0c27ebe5de61a93f97603b61b55ff70651", 0x6b}, {&(0x7f0000003040)="a78c9d22fd1b295ec9544939c13450153d4767d7a06ae04a94a2bfe52745f5c46f2409c15413970c9e0bb9f9c1cc2b969036515a54957419dc996fd0f81cda4eb1e3404cf4d5beef13c45ea98d3844ba567b15b60fcd0c13ed3098c7edee9a8369824a7a1880c799f982b5a753102809339c3e1fac2e5e3a2298c33fca3b840332cf43e032a07599b197455c498adbef20b6161aa58dff6e722ada3b0754f1b9c40d172c00687b5c9ba3e3ddf757ad11d385a10eba793fcf48a3f6c1d1b705f0c6f82f1284dff545756183ad518afc6772085eac67e7ec990b86c84fd8383ae7867b7b86c4e2", 0xe6}, {&(0x7f0000003140)="7d4ed4c45b732d21cd0306c7663d03e75600b9d84782d002403194ee641aec51ba5342d0ff5e1f41dc2033824e3095088bdb67bbbfca6acc6a7ea2dbcbfe79940d1f6f0ed0fbfcb3e97c823ef4e3d8b5ef5d7efb263a6625171c4de9433d0c355dc0cb860f039c632a72907784d0209d99280b388503cd9efede0dac57147a3f2e6feb0aa61326099eb5b3e729b1b9e5ace68fcdbc6c4c924d2898afd445634a8d645ec3d2cc9337a9f7ac7eccb7bcd74222ca4c2dba4ff0982c7abc0d5ab9389586a2983323188d609580e24ebf16154385fa3696fbfd37b2dc7fabeff6be17a533d5916538c2471b0cd88cded3745b7366d896", 0xf4}], 0x7, &(0x7f00000033c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @multicast2, @broadcast}}}, @ip_retopts={{0xa8, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x4c, 0xe1, 0x3, 0x4, [{@loopback, 0x3b}, {@rand_addr=0x64010100, 0x6}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3}, {@broadcast, 0x5}, {@empty, 0x7e9}, {@multicast2, 0x400}, {@multicast1, 0x4}, {@rand_addr=0x64010102, 0x9}, {@local}]}, @lsrr={0x83, 0xb, 0xcc, [@dev={0xac, 0x14, 0x14, 0x36}, @multicast1]}, @timestamp_addr={0x44, 0x1c, 0x3b, 0x1, 0x0, [{@local}, {@multicast1, 0x3ff}, {@multicast2, 0x6}]}, @lsrr={0x83, 0xb, 0xce, [@broadcast, @multicast2]}, @lsrr={0x83, 0x17, 0xd9, [@broadcast, @multicast2, @empty, @dev={0xac, 0x14, 0x14, 0x35}, @dev={0xac, 0x14, 0x14, 0x10}]}]}}}, @ip_retopts={{0xac, 0x0, 0x7, {[@timestamp={0x44, 0xc, 0x9d, 0x0, 0xa, [0x3ff, 0x69cb]}, @ssrr={0x89, 0x2b, 0xca, [@remote, @multicast2, @empty, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @loopback, @empty]}, @lsrr={0x83, 0xf, 0x34, [@rand_addr=0x64010101, @multicast1, @loopback]}, @noop, @timestamp_addr={0x44, 0x3c, 0x6b, 0x1, 0x0, [{@multicast1, 0x80}, {@private=0xa010100, 0x401}, {@private=0xa010102, 0x1ff}, {@remote, 0x10001}, {@rand_addr=0x64010100, 0x1}, {@private=0xa010100}, {@dev={0xac, 0x14, 0x14, 0x23}, 0x6}]}, @generic={0x88, 0x7, "c2b4b128b7"}, @lsrr={0x83, 0xf, 0x7, [@multicast1, @remote, @empty]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @empty, @remote}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffffff6b}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_retopts={{0x28, 0x0, 0x7, {[@end, @end, @rr={0x7, 0xf, 0x42, [@loopback, @empty, @dev={0xac, 0x14, 0x14, 0x21}]}, @ra={0x94, 0x4}]}}}], 0x1f0}}], 0x4, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x40, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:14:04 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0xc0ee09507f0000}) [ 3176.732904] blktrace: Concurrent blktraces are not allowed on loop12 01:14:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x74000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:14:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x4, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:14:04 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0xf0ff1f00000000}) 01:14:04 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x80, 0x7) unshare(0x4060000) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) write$binfmt_elf64(r3, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0xff, 0x8, 0xf1, 0x1, 0x3, 0x3e, 0x9, 0x81, 0x40, 0x372, 0x5, 0x101, 0x38, 0x2, 0x2, 0x4, 0x5}, [{0x60000000, 0x10000, 0xfffffffffffff870, 0x7, 0x1, 0xaf, 0x1, 0x1}, {0x70000000, 0xfffff000, 0x5, 0x6, 0x8, 0x2294, 0x5}], "802ac09757993abf27184f638e72dacd453069bad6ff098a06e9ba1d05c9b0e2d0cb8458569c678c7e1d6eb1ba6da763763c76ff0e4e039e9d8f433445ac50eb5b27a57c0f5a79b3a2fdc5f91872b373587f2facbc46a29d9e515b01ebb625ca2df680a0115bbca73a02727a657d09dec42ef16e0f5eae2ccbc3bab98895bf7fa3ac820ad0ff6e4bb38a65a65fafc58a99f3780b75", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa45) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x5, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5eb, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:14:04 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) [ 3176.747403] blktrace: Concurrent blktraces are not allowed on loop10 01:14:04 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0xf0ffffff7f0000}) 01:14:04 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x16, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x5, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:14:23 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x16c, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:23 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x17, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:23 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0x1}, 0x7fffffff) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/pnp0', 0x8300, 0x4) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 01:14:23 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x884, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:14:23 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) unshare(0x4060000) unshare(0x20020800) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0xb2, 0x1, 0x1, 0x80, 0x0, 0x7, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0x6}, 0xa02, 0x6, 0x2, 0x9, 0x7, 0x5, 0x1, 0x0, 0x400, 0x0, 0x7fffffff}, 0x0, 0x7, 0xffffffffffffffff, 0x8) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x40000, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x40, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x916a, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:14:23 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0x100000000000000}) 01:14:23 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x77000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 3195.681969] blktrace: Concurrent blktraces are not allowed on loop14 01:14:23 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffff600000}) [ 3195.695356] blktrace: Concurrent blktraces are not allowed on loop8 [ 3195.719391] blktrace: Concurrent blktraces are not allowed on loop12 [ 3195.720424] blktrace: Concurrent blktraces are not allowed on loop10 [ 3195.743306] blktrace: Concurrent blktraces are not allowed on loop12 [ 3195.775652] blktrace: Concurrent blktraces are not allowed on loop10 01:14:23 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x18, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:39 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000800) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:14:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x6, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:14:39 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7a000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:14:39 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x1ff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) unshare(0xc000000) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0xed64, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:14:39 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x174, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:39 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) 01:14:39 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000100)={0x0, 0x4, 0xa}) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) openat(r1, &(0x7f0000000500)='./file1\x00', 0x2284c0, 0x80) 01:14:39 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x168, 0x9}, 0x18) openat(r1, &(0x7f0000000200)='./file0\x00', 0x18000, 0xa) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xdc6a}}, './file0\x00'}) dup3(r3, r2, 0x80000) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) [ 3211.426846] blktrace: Concurrent blktraces are not allowed on loop12 [ 3211.441131] blktrace: Concurrent blktraces are not allowed on loop12 [ 3211.452201] blktrace: Concurrent blktraces are not allowed on loop10 01:14:39 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x139d, 0x0, 0x0, 0xfffffffd, 0x0, 0x31}, 0x0, 0x20, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x1, 0x0, 0xf3, 0x8, 0x0, 0x2, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000140), 0x4}, 0x0, 0x3, 0x3, 0x1, 0xfff, 0x8, 0x4, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x2) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 01:14:39 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x17a, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:39 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1a, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:39 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r2 = perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20100) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) write$binfmt_aout(r2, &(0x7f0000000b80)=ANY=[@ANYBLOB="cc0000081e030000c200000074040000a10300000400000000000000000000003d10474424b70313776fcdf77ae506f2129c57a895ea9c9ce76e61908e7abb944ff67f1b9d8ea6c71e7fb6d69a2abb230b581a4cca31e8c3f5a5be3d9311247f71f65edfae75862c224b2904146d7f6253b1aa50b395c04ac8c29fbdc339467015b998da353d51d42bb2c4ca0d03cb2497c391afb0894d5804180c6ced461e36605311a223120d2562ca614722804f40c1fc4ad942bb81574764cb0c420e8ef1daa9df8a37a397d974a6791d08b53e6d41b42db9d27abe11be85bcd5ce77db73acdea4945f6c38310f61396fa3a4b80307f92699ce086cbfafc12e5c17a321bf5959291a8f8b7a27a37c3b08a6b0354fd7c4db4cfc7578ad59000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008400"/1813], 0x719) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT2={0x1c, 0x2, 0x0, 0xffffffffffffff9c, &(0x7f0000000140)={0x10000, 0x104, 0x2}, &(0x7f0000000240)='./file0\x00', 0x18, 0x0, 0x12345}, 0x9) 01:14:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:14:39 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) mount$cgroup(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000002c0)={[{@name={'name', 0x3d, 'v\x7fE\x9f\xb1\xf6\x9d\xa7\xdd\xf2\xb2\x9a)m\xe8\xd4\x96\xb9\x8c\xa7\xa4\xac\f\xef\x93\xec\xb8\x8cX\xf4\xcdW_\xdf\x13\xfe\xa0\x8fh-\xe0\x06\xd9\x8e\xac\x9b\v$Z\xbf\'\x04\xf0k8@\xe4\xdb\x8b\x9c\bZ\xc3T\x820\xb8\xdd\xd6J\xb1\xb6\xf4+&\xed\\'}}]}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BLKTRACESETUP(r1, 0x1269, &(0x7f0000000000)) 01:14:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7e000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 3211.684053] blktrace: Concurrent blktraces are not allowed on loop12 01:14:39 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) dup2(r1, r2) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) unshare(0x12000000) [ 3211.728009] blktrace: Concurrent blktraces are not allowed on loop12 [ 3211.771596] cgroup: Name too long [ 3211.779752] cgroup: Name too long 01:14:39 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x0, 0x1000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:14:39 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x300, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:39 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x75, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7f000000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 3211.920091] blktrace: Concurrent blktraces are not allowed on loop12 [ 3211.924438] blktrace: Concurrent blktraces are not allowed on loop10 01:14:39 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'nr0\x00', &(0x7f0000000100)=@ethtool_rx_ntuple={0x35, {0x12, @usr_ip4_spec={@broadcast, @multicast1, 0x401, 0x40, 0x1, 0x91}, @ah_ip4_spec={@rand_addr=0x64010100, @broadcast, 0x9, 0x8}, 0xfffd, 0x7cc9, 0xb, 0x101, 0xffffffffffffffff}}}) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101800, 0x13) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x8, 0x1, 0x4, 0x8, 0x0, 0x0, 0x80902, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x401, 0x3}, 0x2, 0x5, 0x5, 0x2, 0x9, 0x4477fa05, 0x2, 0x0, 0x7ff8000, 0x0, 0xfffffffffffffffb}, r1, 0x1, r2, 0xa) [ 3211.964260] blktrace: Concurrent blktraces are not allowed on loop10 01:14:39 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:55 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10a, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:55 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x500, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:14:55 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:14:55 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x100) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x9, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:14:55 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x97ffffff, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:14:55 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) 01:14:55 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000080)="cfb51db7b4aef657d69b7d6f8d9fa8bedaa6006ddceb933f3cf4ef90895513108dee8630697149f293a1d1f7213993307208d16219b1bd3754ae85fa55", 0x3d, 0xfffe) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000580)={r3, r2, "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", "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"}) r4 = creat(&(0x7f0000000540)='./file0\x00', 0x80) pwrite64(r4, &(0x7f0000000080)="cfb51db7b4aef657d69b7d6f8d9fa8bedaa6006ddceb933f3cf4ef90895513108dee8630697149f293a1d1f7213993307208d16219b1bd3754ae85fa55", 0x3d, 0xfffe) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000000580)={r6, r5, "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", "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"}) r7 = creat(&(0x7f0000000540)='./file0\x00', 0x80) pwrite64(r7, &(0x7f0000000080)="cfb51db7b4aef657d69b7d6f8d9fa8bedaa6006ddceb933f3cf4ef90895513108dee8630697149f293a1d1f7213993307208d16219b1bd3754ae85fa55", 0x3d, 0xfffe) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r7, 0xd000943e, &(0x7f0000000580)={r9, r8, "66811f68e0c440bba4bcf609493241b2512dbb6769ef1fdb21219441b9d2937255c56ea8b443729c72bc47cf6386f73b7ce88432ac6f99b63a93b89e7443b46a773671dded77dc24ba79debef1df5ffcd9e2222930e25f8b7e1873aae1853d7d55b7b3b64a43657809e8ea816519bc0c7323593b9e24a473e537db27b2a3ba9b30d958d7ff8d4867d47df99ca9958a196ce0c3c2c20e2a72af42aafe94c107a043d58527121953dfabf2d3ba6f3e7b2f09c47a4a55c3f5a3e68724037035d781567270a828be9bbe626a85ac9fe77bfa461f8903fcd4986a3dcc6fa6ec88fc174630b23dd02e3cf61e2117f78c9d99aa7daf6f8a7d6c4a01ad17f50051be2848", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000055740)={0x0, 0x0, "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", "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"}) r11 = creat(&(0x7f0000000540)='./file0\x00', 0x80) pwrite64(r11, &(0x7f0000000080)="cfb51db7b4aef657d69b7d6f8d9fa8bedaa6006ddceb933f3cf4ef90895513108dee8630697149f293a1d1f7213993307208d16219b1bd3754ae85fa55", 0x3d, 0xfffe) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r11, 0xd000943e, &(0x7f0000000580)={r13, r12, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056740)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {0x0, r6}, {}, {r8}, {r10, r13}], 0x70, "3079916623c961"}) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:14:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x8, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 3227.795227] blktrace: Concurrent blktraces are not allowed on loop12 [ 3227.798370] blktrace: Concurrent blktraces are not allowed on loop10 01:14:55 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000440)={'wlan0\x00'}) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) r2 = accept$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) preadv2(r2, &(0x7f0000000200)=[{&(0x7f0000000180)=""/99, 0x63}], 0x1, 0x7, 0x9, 0x11) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000300)={0x0, 0x0}) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x6, 0x4, 0x9f, 0x5, 0x0, 0x2, 0x20, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x800, 0x1, @perf_bp={&(0x7f0000000240)}, 0x10041, 0x101, 0x1, 0x5, 0x4, 0x1, 0x6, 0x0, 0xffffffff, 0x0, 0x100000001}, r3, 0xc, r1, 0x9) r4 = gettid() perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x0, 0xbc, 0x1, 0x80, 0x0, 0x4, 0x404, 0xa, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x6, 0x5}, 0x40, 0x6, 0x7, 0x8, 0x7, 0x7, 0x2, 0x0, 0xfffffffa, 0x0, 0x91}, r4, 0x6, 0xffffffffffffffff, 0x8) 01:15:12 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) fallocate(r1, 0x51, 0x1, 0xffffffff) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000140), 0xb}, 0x1c404, 0x9168, 0x6, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) bind(r1, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x0, 0x4, {0xa, 0x4e24, 0x1ff, @mcast2, 0x3}}}, 0x80) 01:15:12 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x9, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:15:12 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4e0200, 0x4) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:15:12 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa00, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:15:12 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xc9ffffff, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:15:12 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r0, 0x4, 0x2, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) unshare(0x10100) syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000240)='./file0\x00', 0x1, 0x4, &(0x7f0000000500)=[{&(0x7f0000000280), 0x0, 0xcac9}, {&(0x7f0000000440)="022f32167890036242a4a46b51e304132222bafe078b9e318a8378db0a1e0ec939d15c7245fc75d39b48e3851ca4547aabef42446fb08d50aadfc3c4a439a0cdb484aaf7c1d2e2bf0765ec79d993cb276c718ea777a6a0f9325c839a4ffa8837f527d1aa9bddfc14d4f321cd2573a59a08be0c27cc547934639edfaf0eb09d96edf6f3d9c6f445bba918a759e6d8dafdd91ead", 0x93, 0x7}, {&(0x7f00000002c0)="b75fe53830a27f02cca27cc8cbe85abdb12e2df7276d00cc4d4738087839cc635799a55aaf248e6d737187b1b93b137c25678fc606fcb2048d9c513c3d3f47c6500ebd48d3cd36e30c4d06d6eaf501d426b4b145024270f651603316cfac29fb4a9d74b6d6b53cf2bf6b", 0x6a, 0x5}, {&(0x7f0000000380)="1095460002d46ef3a03b01a50a2ba86b", 0x10}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='dmode=0x0000000000000008,check=strict,fowner<', @ANYRESDEC=r3, @ANYBLOB=',appraise_type=imasig,smackfsroot=:{),obj_role=\x00,f+magic=0x0000000000000005,\x00']) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000006c0)={0x9, {{0xa, 0x4e23, 0x0, @local, 0x8}}}, 0x88) creat(&(0x7f0000000280)='./file0\x00', 0x8a) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:15:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x15fb0d79, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180), 0x0, 0x2}, {&(0x7f00000001c0)="a9b9fb399a1a055a05b11cf097f57bb822e81d0ea540f9e37658779122b09dd8ba670bff6f672f47ee503192ee6930cee2079f98537ea8e7776045867e548ed4e1b3b3d11bd899248888c132552d24319f4453e4c8cdbd0d5d4165d384513fbd84e5", 0x62, 0xff}], 0x800, &(0x7f0000000280)={[{@shortname_lower}, {@numtail}, {@utf8}, {@utf8no}, {@shortname_winnt}, {@nonumtail}, {@numtail}, {@fat=@nocase}, {@shortname_lower}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}]}) openat(r1, &(0x7f0000000300)='./file0\x00', 0x88200, 0x13) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) 01:15:12 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x11e, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3244.271871] blktrace: Concurrent blktraces are not allowed on loop10 [ 3244.280342] FAT-fs (loop0): Unrecognized mount option "nnonumtail=1" or missing value [ 3244.289380] blktrace: Concurrent blktraces are not allowed on loop12 [ 3244.321628] blktrace: Concurrent blktraces are not allowed on loop10 [ 3244.346821] FAT-fs (loop0): Unrecognized mount option "nnonumtail=1" or missing value 01:15:12 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) [ 3244.393656] blktrace: Concurrent blktraces are not allowed on loop12 01:15:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) unlink(&(0x7f0000000200)='./file0\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x424, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) lsetxattr$trusted_overlay_opaque(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180), 0x2, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000001c0)={0x1, 0x7, 0x5, 0x4865, 0x3}) 01:15:12 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x148, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:15:12 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x43}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000240)={0x3, 0x1, 0x2}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:15:12 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xa, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:15:12 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xf5ffffff, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:15:12 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb91, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:15:12 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) unshare(0x100) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 3244.605430] audit: type=1400 audit(1685841312.404:20): avc: denied { tracepoint } for pid=16868 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 3244.621878] blktrace: Concurrent blktraces are not allowed on loop10 01:15:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x2000, 0x142) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) 01:15:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) fstat(r1, &(0x7f0000000100)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000180)={'erspan0\x00'}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r2, 0x5452, &(0x7f0000000000)) 01:15:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan0\x00'}) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, 0x0, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x840}, 0x40840) r2 = socket$packet(0x11, 0x2, 0x300) getsockname(r2, &(0x7f0000000440), &(0x7f00000003c0)=0x80) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40a841, 0x120) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0xe, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x1f, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x2) unshare(0x42020e00) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) unshare(0x2a028600) [ 3244.773144] blktrace: Concurrent blktraces are not allowed on loop12 [ 3244.788187] blktrace: Concurrent blktraces are not allowed on loop10 01:15:12 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x14c, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3244.828321] blktrace: Concurrent blktraces are not allowed on loop12 01:15:12 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1400, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3244.855752] blktrace: Concurrent blktraces are not allowed on loop10 [ 3244.884635] blktrace: Concurrent blktraces are not allowed on loop14 01:15:12 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="0100000000000000262f66696c653000"]) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 3244.970631] blktrace: Concurrent blktraces are not allowed on loop12 [ 3244.984510] blktrace: Concurrent blktraces are not allowed on loop12 01:15:25 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) creat(&(0x7f0000000140)='./file0\x00', 0x20) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) read(0xffffffffffffffff, &(0x7f0000000480)=""/93, 0x5d) unshare(0x4060000) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000440), 0x24d42, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x1000000000005ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x4, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x1, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r2, 0x0) syz_io_uring_complete(r3) syz_io_uring_setup(0x2833, &(0x7f0000000240)={0x0, 0x9cd9, 0x2, 0x3, 0xe3}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, &(0x7f00000002c0), &(0x7f0000000300)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x2, &(0x7f0000000380)={0x77359400}, 0x1, 0x0, 0x1, {0x0, r5}}, 0x1) 01:15:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xf6ffffff, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:15:25 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x2000, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:15:25 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x168, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:15:25 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) dup2(r0, r0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 01:15:25 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x2b0100, 0x19b) r1 = open$dir(&(0x7f0000000100)='./file1\x00', 0x408800, 0x90) openat(r1, &(0x7f0000000140)='./file0\x00', 0x80000, 0x40) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000200)={0x1, 0x4, 0x8001}) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) open_tree(r0, &(0x7f0000000440)='\x00', 0x9000) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="7800000000000000000100000a08000b0073697000080009400000003f13000b0063616c6c666f7277617264696e6700000802054000000008080009400000000906000740000000001800000340000606000000000000007caaf3f19c000428be"], 0x78}, 0x1, 0x0, 0x0, 0x8004}, 0x4000010) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000340), 0x40, 0x0) r5 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000380), 0x40000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f00000003c0)={0x0, r5, 0x0, 0x9, 0x439, 0x7fff}) unlinkat(r3, &(0x7f0000000280)='./file0/file0\x00', 0x200) 01:15:25 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) write$P9_RREADDIR(r1, &(0x7f0000000240)={0xa6, 0x29, 0x1, {0x0, [{{0x2, 0x0, 0x6}, 0x4, 0x81, 0x7, './file0'}, {{0x8, 0x2, 0x8}, 0x4dde, 0x7, 0x7, './file0'}, {{0x1, 0x4, 0x7}, 0xd, 0x7f, 0x7, './file0'}, {{0x0, 0x3, 0x8}, 0x20, 0x8d, 0x7, './file0'}, {{0x40, 0x80004, 0x5}, 0x8001, 0x3f, 0x7, './file0'}]}}, 0xa6) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:15:25 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xd, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:15:25 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) dup2(r1, r2) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000100)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) fcntl$addseals(r3, 0x409, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4800) connect$inet6(r4, &(0x7f00000001c0)={0xa, 0x4e22, 0x20, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7}, 0x1c) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x9e}) [ 3257.926341] blktrace: Concurrent blktraces are not allowed on loop10 [ 3257.943350] blktrace: Concurrent blktraces are not allowed on loop12 [ 3257.972108] blktrace: Concurrent blktraces are not allowed on loop10 [ 3257.972153] blktrace: Concurrent blktraces are not allowed on loop12 01:15:25 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) fgetxattr(r1, &(0x7f0000000380)=@known='trusted.overlay.opaque\x00', &(0x7f0000000240)=""/255, 0xff) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x8, 0x2e, 0x1f, 0x4, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000000140), 0x8}, 0x10404, 0x9168, 0x3592, 0x6, 0x0, 0x10001, 0xfffc, 0x0, 0xd67}, 0x0, 0xd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:15:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xf87c3227, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:15:25 executing program 5: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000008, r0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:15:25 executing program 0: r0 = openat2(0xffffffffffffff9c, &(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x40000, 0x8, 0x6}, 0x18) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f0000001900)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000018c0)={&(0x7f0000001940)=ANY=[@ANYBLOB="b63c009f9db05b683207f01afbf767b27e25566a41cae49785f985a576ed8965f0fcc06a87a0890dad0340f4e454179590b4814abc18758a35030248afeee91a1fc87788f6e604acf15b7b2d8da10bde08f45c11dd29ea3d0452323385065afa525adc0927bd375061fa8f7472d15c83d03af90400", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fbdbdf254f0000000c009900000000004100000034007a802400010089253a81ef7b65f0c70ff970b83a07cbf2dbba91f65db639d6d32dbbed60854b0c0003001862df0674b67a78"], 0x54}}, 0x4000) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fsetxattr$security_evm(r1, &(0x7f0000000100), &(0x7f00000001c0)=ANY=[@ANYBLOB="9b98fa99a8ef2e7a964b660e49dc8addb2a3dea014dab916032c4c99717234a8681c3c550fd091"], 0x6, 0x2) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0xfe, 0x0, 0xff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}, 0xa0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x1269, &(0x7f0000000000)) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000180)={0x8, 0x8, 0x5b1d}) r3 = syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000200)='./file0\x00', 0x80000001, 0x8, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x1000, 0x7}, {&(0x7f0000000240)="2269ba41c0f9314cf4dd1f", 0xb, 0x3ff}, {&(0x7f0000000280)="82982ad507c9a5a034d91f7b923f2435136ba5075ef8c8b9daaa2e1d03389250fe5a", 0x22, 0x4}, {&(0x7f00000002c0)="f6fb3ebeb7abd86ef18004178eec", 0xe, 0x1}, {&(0x7f0000000300)="b0088b9f943a5596777aa14e3c", 0xd, 0x7e12}, {&(0x7f0000001440)="37537d9253564a674eaba67211d8a7a7d778428c0c63bea0499032e55bd614520d7a522c768b45ab7b65a03396a1003c9f3940817425cfde1c840f9c0e06af82d4f846bf91cb3652068fb0b3b39b8f62ec35e8eface6486ca64beeeb0bd36148ab9a6eb9b783687185f514ca15bbd88e0faab603a0903206489b9bab1984cf67291668eb09bbd96e38a35bef376000c6049d9cc6e9335a31eb0c95432a0b055c335d36b18dbfa465577b32cc506364e8bdfe8aec55e3b0a495e809a48cfa5c68a5d3b48e7f7bc5228d8fdd0e912ad8a046644ce0", 0xd4, 0x4}, {&(0x7f0000000340)="4c837e4fc49d48c79ff8c8ba1e24fb935a04001f81e7882ee5c55e5be2647af7878e753a84ede1f3cf2a015c0f51232463528477ef16e0b93b7df6dbd7c766a3e5acc4187a9079dfcdc51686fc06c82b734b0bc6a80cfdc8b605bef297c6a0d09faf900e540377714dfecbd82e02041e7cc87c2fbb1fc963023b01a695bc15a7d5b48f24954e027a39df8940b8735490ee262f560792f78ee9b242", 0x9b, 0xa8}, {&(0x7f0000001540)="b0f2bedf978ce5773b60d8010a9d6bb7354d3dcf5e7a2c8104cfa676a5beb1dfeb03247a3ec97e682a0d95a2d106061815a82fa0c727584c3d923e67021630aed3b51529d9e91ce4f7f2e952972de9606478f12af690004d5209d1be741f2650c2c1eb39dfcd1f2ebdd3c88c221d552a6a0d9237ccaa1b32745fe5f4c4a7f9de3e1834acd4d119cd4805e613215d953fdf2522bb124abd408144658ec96ab17c40a9f08ae758802f6e27c6c09d6ca9d541079f6fda0b84ce31d475b9ab776299b249defcc905f2cba2", 0xc9}], 0x828000, &(0x7f0000001700)={[{'security.evm\x00'}, {'\x00'}, {'\x00'}], [{@fsuuid={'fsuuid', 0x3d, {[0x34, 0x38, 0x63, 0x37, 0x61, 0x63, 0x33, 0x35], 0x2d, [0x31, 0x64, 0x61, 0x64], 0x2d, [0x66, 0x64, 0x33, 0x30], 0x2d, [0xa428b49382de09b6, 0x64, 0x63, 0x32], 0x2d, [0x30, 0x65, 0x39, 0xa, 0x32, 0x34, 0x30, 0x64]}}}]}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) openat(r4, &(0x7f0000001740)='./file0\x00', 0x10000, 0x1c0) fcntl$dupfd(r3, 0x0, r2) 01:15:25 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x16c, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3258.232058] blktrace: Concurrent blktraces are not allowed on loop10 [ 3258.273127] blktrace: Concurrent blktraces are not allowed on loop10 01:15:26 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$cont(0xffffffffffffffff, r1, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x8000, 0x0, 0x0, 0x0, 0x0, r1}) 01:15:26 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1a5) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x3, 0x7}) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000100)="b6e8678c18397bc34ca05513c2ed3142d2b24585abef0aae0ed524d0c9052744a04c") [ 3258.314371] blktrace: Concurrent blktraces are not allowed on loop12 [ 3258.366668] blktrace: Concurrent blktraces are not allowed on loop12 01:15:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfcfdffff, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:15:41 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_config_ext={0x27b0, 0x7}, 0x421, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4, @perf_config_ext={0x5ed, 0x800000000001ff}, 0x14404, 0x4, 0x1592, 0x9, 0x400000000000, 0x5, 0x5, 0x0, 0xd67}, 0x0, 0x3, 0xffffffffffffffff, 0x8) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:15:41 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r1 = fork() r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kcmp(0x0, r1, 0x4, 0xffffffffffffffff, r2) perf_event_open(&(0x7f0000000040)={0x2, 0x12, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x1}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:15:41 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xf, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:15:41 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000240)={0x10, 0x0, 0x0, 0x0, 0x0, "ea52a5fff7962ec600"}) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) r4 = getuid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {r4, r5}}, './file0\x00'}) 01:15:41 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6}, 0x0, 0x0, 0xffffffffffffffff, 0xb) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f0000000140), 0x0, 0xc000) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1269, &(0x7f0000000000)) 01:15:41 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x174, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:15:41 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4000, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3274.108113] blktrace: Concurrent blktraces are not allowed on loop12 [ 3274.117807] blktrace: Concurrent blktraces are not allowed on loop14 [ 3274.178913] blktrace: Concurrent blktraces are not allowed on loop10 01:15:42 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x468, 0xa0a}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x2000, 0x101) openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) getpid() perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x9, 0x1f0000000000}, 0x1c404, 0x9168, 0x3592, 0x6, 0x7, 0x5, 0x100, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 3274.275676] blktrace: Concurrent blktraces are not allowed on loop10 01:15:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfdfdffff, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 3274.300919] blktrace: Concurrent blktraces are not allowed on loop12 [ 3274.314922] blktrace: Concurrent blktraces are not allowed on loop12 01:15:42 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) 01:15:42 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6}, 0x0, 0x0, 0xffffffffffffffff, 0xb) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f0000000140), 0x0, 0xc000) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1269, &(0x7f0000000000)) 01:15:42 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:15:42 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) lsetxattr$trusted_overlay_upper(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000380)={0x0, 0xfb, 0x55, 0x4, 0xff, "d36630188fafd8ee3360181c95e7c92a", "abcadf589c5f66e0038823ff1dcedd8eedeff47fc649b4c3529df4a7c9998112a1ff5c05c6c1aefe800ebf73eb0d317e5dc0b3becadc4cbef34d9bc14678c6aa"}, 0x55, 0x2) sendfile(0xffffffffffffffff, r0, &(0x7f0000000240)=0x3, 0x7) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:15:42 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x10, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 3274.465993] blktrace: Concurrent blktraces are not allowed on loop12 [ 3274.504926] blktrace: Concurrent blktraces are not allowed on loop12 01:15:42 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200300, 0x188) 01:15:42 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6}, 0x0, 0x0, 0xffffffffffffffff, 0xb) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f0000000140), 0x0, 0xc000) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1269, &(0x7f0000000000)) 01:15:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfdffffff, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 3274.593756] blktrace: Concurrent blktraces are not allowed on loop10 01:15:42 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x17a, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:15:42 executing program 6: bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000140)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0302}}}, 0x14) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:15:42 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x11, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:15:42 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xbc}, 0x1, 0x0, 0x0, 0x5000}, 0x10) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x8, 0x1f, 0x1, 0x5, 0x0, 0x1ff, 0x21804, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8554, 0x0, @perf_bp={&(0x7f0000000140)}, 0x8802, 0x7ff, 0xfff, 0x8, 0x1, 0xfff, 0x9, 0x0, 0x101, 0x0, 0x100}, 0x0, 0x7, r1, 0x8) dup2(r0, r0) creat(&(0x7f0000000100)='./file0\x00', 0x80) 01:15:42 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000440)={0x0, {{0x2, 0x4e23, @empty}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 3274.833757] blktrace: Concurrent blktraces are not allowed on loop12 [ 3274.871212] blktrace: Concurrent blktraces are not allowed on loop12 [ 3274.895626] blktrace: Concurrent blktraces are not allowed on loop10 [ 3274.932660] blktrace: Concurrent blktraces are not allowed on loop10 01:15:56 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xff0f0000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:15:56 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x910b, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:15:56 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6}, 0x0, 0x0, 0xffffffffffffffff, 0xb) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f0000000140), 0x0, 0xc000) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1269, &(0x7f0000000000)) [ 3288.474280] blktrace: Concurrent blktraces are not allowed on loop8 01:15:56 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000280)=0x329d) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) unlink(&(0x7f00000003c0)='./file0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) fcntl$lock(r2, 0x25, &(0x7f0000000380)={0x1, 0x0, 0x1, 0x80000000000, 0xffffffffffffffff}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x3, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xf91}) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000240)='./file0\x00', 0x3819, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="757466383d312c757466383d302c757466383d312c757466383d302c6f628cd692c2605d264b736d61636b6673726f6f743d2b2c61707072616973652c61756469742c00"]) socket$inet6_udplite(0xa, 0x2, 0x88) 01:15:56 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x23, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:15:56 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x3}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kcmp(0x0, r1, 0x4, 0xffffffffffffffff, r2) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x2, 0x5, 0xe1, 0x0, 0x8, 0x40000, 0xc, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x2, 0x2}, 0x40800, 0x5, 0x7, 0x1, 0x2, 0x800, 0x80, 0x0, 0x200, 0x0, 0xece1}, r1, 0x2, r0, 0x8) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) 01:15:56 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240), 0x22004, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_loose}, {@privport}, {@aname={'aname', 0x3d, '\x00'}}, {@mmap}], [{@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@uid_eq={'uid', 0x3d, r3}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@pcr={'pcr', 0x3d, 0x31}}, {@dont_appraise}]}}) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:15:56 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1fc, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 3288.550197] blktrace: Concurrent blktraces are not allowed on loop10 [ 3288.569535] blktrace: Concurrent blktraces are not allowed on loop12 [ 3288.594009] FAT-fs (loop6): Unrecognized mount option "obŒÖ’Â`]&Ksmackfsroot=+" or missing value [ 3288.602922] blktrace: Concurrent blktraces are not allowed on loop10 [ 3288.680941] FAT-fs (loop6): Unrecognized mount option "obŒÖ’Â`]&Ksmackfsroot=+" or missing value 01:15:56 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6}, 0x0, 0x0, 0xffffffffffffffff, 0xb) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f0000000140), 0x0, 0xc000) 01:15:56 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x48, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:15:56 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x9, 0x0, 0x0, 0x8, 0x719f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x2000, 0x9, 0x9, 0x6a6, 0x8, 0x9]) 01:15:56 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x7f) ioctl$EXT4_IOC_GETSTATE(r1, 0x40046629, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x108) 01:15:56 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000240)={'\x00', 0x0, 0xff, 0xb91, 0x400, 0xfffffffffffffffd}) [ 3288.867540] blktrace: Concurrent blktraces are not allowed on loop10 [ 3288.885327] blktrace: Concurrent blktraces are not allowed on loop10 [ 3288.902537] blktrace: Concurrent blktraces are not allowed on loop12 01:16:10 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x2000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat2(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x402000, 0x190, 0x10}, 0x18) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) sendfile(r2, r0, &(0x7f0000000280)=0x3, 0xfb3f000) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:16:10 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6}, 0x0, 0x0, 0xffffffffffffffff, 0xb) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) 01:16:10 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0x40049366, &(0x7f0000000280)=0x4) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffff801}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) r1 = syz_open_dev$vcsn(&(0x7f0000000240), 0x3, 0x400800) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/asound/timers\x00', 0x0, 0x0) pwritev2(r2, &(0x7f0000000300)=[{&(0x7f0000000380)="15a3195838e625d9fcf178cf7f14a9aa92185d550cf5aedb285373bf8b5154230790b20e39a1cbdc6acaac5ea8eb24c62beaaa3ab540ae717aa2655d9624160aee7babf89f41f8781c67a8a212c811788cbf6e70e5442698de873aff3a181b3b298c59c9b0ea04d140df68c815111f2feca78c", 0x73}], 0x1, 0x101, 0x3, 0x0) pidfd_getfd(r1, r0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x77359400}}) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:16:10 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:16:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xba00, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:16:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xffefffff, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:16:10 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1fe, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:16:10 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x4c, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 3319.072950] blktrace: Concurrent blktraces are not allowed on loop8 01:16:26 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x20000, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:16:26 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:16:26 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x300, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:16:26 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x6f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x6) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:16:26 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) 01:16:26 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x15) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0, {0x81}}, './file0\x00'}) connect$inet(r3, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8916, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) setsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f0000000240)="d045eed1a075e051cae3356e7d65c1307148a708bdbea5f783310563e6c54e032b85fbe58252eb5adb483e1ae49f57d88058a52f7b8ff6c5bd6e044f9ad92c74582323620b4f9ba1da806afd3f60e493b0670518c70108f33d8bc5e317a7cb1b648e7e8f811328da808dc1c0a4fa1aa4f1f6a24ddfcd50edd05161d0a73f85ea43d893f40bdb6b50e2a95acd44b25aa28b299d061b7a292bd75f75e9fcbea5bc7a64a6ebdbbea2cd3e21c38f76fa09fde17d", 0xb2) 01:16:26 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xffffaa55, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:16:26 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x55, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) 01:16:26 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) [ 3319.190127] blktrace: Concurrent blktraces are not allowed on loop12 [ 3319.199381] blktrace: Concurrent blktraces are not allowed on loop10 [ 3319.216831] blktrace: Concurrent blktraces are not allowed on loop12 01:16:27 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder-control\x00', 0x1, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0xe9de8c1d7218d738, &(0x7f00000001c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@cache_loose}, {@dfltuid}, {@debug={'debug', 0x3d, 0x4}}, {@access_any}], [{@fowner_gt={'fowner>', r1}}]}}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r2, 0x1269, &(0x7f0000000000)) openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0xdc403, 0x0) 01:16:27 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = open(&(0x7f0000000140)='./file0\x00', 0x1876a2, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) r2 = socket(0x11, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000380)={{0x1, 0x1, 0x18, r2, {0xfffffffe}}, './file0\x00'}) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup2(r1, r3) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/128) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000300), 0x6}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67, 0x0, 0xfffffffffffffffc}, 0x0, 0x200000000000, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 3319.286568] blktrace: Concurrent blktraces are not allowed on loop10 01:16:27 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xffffefff, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:16:27 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) signalfd4(r1, &(0x7f0000000140)={[0x2]}, 0x8, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:16:27 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) [ 3319.445672] blktrace: Concurrent blktraces are not allowed on loop12 [ 3319.473002] blktrace: Concurrent blktraces are not allowed on loop12 [ 3319.539019] blktrace: Concurrent blktraces are not allowed on loop10 [ 3319.561155] blktrace: Concurrent blktraces are not allowed on loop10 [ 3321.757907] syz-executor.7: page allocation failure: order:3, mode:0x40cc0(GFP_KERNEL|__GFP_COMP), nodemask=(null),cpuset=syz7,mems_allowed=0 [ 3321.760789] CPU: 1 PID: 17248 Comm: syz-executor.7 Not tainted 5.10.181 #1 [ 3321.762178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3321.763980] Call Trace: [ 3321.764528] dump_stack+0x107/0x167 [ 3321.765282] warn_alloc.cold+0x95/0x18a [ 3321.766117] ? zone_watermark_ok_safe+0x260/0x260 [ 3321.767096] ? queue_oom_reaper+0x86/0x1e0 [ 3321.767958] ? wait_for_completion_io+0x270/0x270 [ 3321.768946] __alloc_pages_slowpath.constprop.0+0x1c80/0x2130 [ 3321.770152] ? lock_acquire+0xd7/0x470 [ 3321.770939] ? warn_alloc+0x190/0x190 [ 3321.771733] __alloc_pages_nodemask+0x51d/0x600 [ 3321.772663] ? lock_release+0x680/0x680 [ 3321.773466] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3321.774694] alloc_pages_current+0x187/0x280 [ 3321.775582] kmalloc_order+0x35/0x160 [ 3321.776354] kmalloc_order_trace+0x14/0xa0 [ 3321.777205] relay_open_buf.part.0+0xf9/0xc00 [ 3321.778126] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 3321.779167] relay_open+0x531/0xa10 [ 3321.779905] do_blk_trace_setup+0x4cf/0xc10 [ 3321.780772] ? _copy_from_user+0xfb/0x1b0 [ 3321.781634] __blk_trace_setup+0xca/0x180 [ 3321.782614] ? do_blk_trace_setup+0xc10/0xc10 [ 3321.783700] blk_trace_ioctl+0x155/0x290 [ 3321.784652] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3321.785821] ? do_vfs_ioctl+0x283/0x10d0 [ 3321.786775] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3321.788001] ? generic_block_fiemap+0x60/0x60 [ 3321.789063] blkdev_ioctl+0xc1/0x710 [ 3321.789947] ? blkdev_common_ioctl+0x1870/0x1870 [ 3321.791061] ? selinux_file_ioctl+0xb6/0x270 [ 3321.792096] block_ioctl+0xf9/0x140 [ 3321.792946] ? blkdev_read_iter+0x1c0/0x1c0 [ 3321.793972] __x64_sys_ioctl+0x19a/0x210 [ 3321.794957] do_syscall_64+0x33/0x40 [ 3321.795833] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3321.797029] RIP: 0033:0x7f5335f9ab19 [ 3321.797905] Code: Unable to access opcode bytes at RIP 0x7f5335f9aaef. [ 3321.798359] in:imklog invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3321.799420] RSP: 002b:00007f53334ef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3321.799446] RAX: ffffffffffffffda RBX: 00007f53360ae020 RCX: 00007f5335f9ab19 [ 3321.799468] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 3321.799483] RBP: 00007f5335ff4f6d R08: 0000000000000000 R09: 0000000000000000 [ 3321.807304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3321.808961] R13: 00007ffd13427a6f R14: 00007f53334ef300 R15: 0000000000022000 [ 3321.810656] CPU: 0 PID: 178 Comm: in:imklog Not tainted 5.10.181 #1 [ 3321.811333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3321.812194] Call Trace: [ 3321.812482] dump_stack+0x107/0x167 [ 3321.812667] Mem-Info: [ 3321.812881] dump_header+0x106/0x65e [ 3321.813471] active_anon:18340 inactive_anon:58158 isolated_anon:0 [ 3321.813471] active_file:16 inactive_file:25 isolated_file:0 [ 3321.813471] unevictable:0 dirty:0 writeback:0 [ 3321.813471] slab_reclaimable:8621 slab_unreclaimable:59850 [ 3321.813471] mapped:69645 shmem:116 pagetables:1312 bounce:0 [ 3321.813471] free:2849 free_pcp:121 free_cma:0 [ 3321.813843] oom_kill_process.cold+0x10/0x15 [ 3321.820970] Node 0 active_anon:73360kB inactive_anon:232632kB active_file:64kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278580kB dirty:0kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4160kB all_unreclaimable? no [ 3321.821387] out_of_memory+0x1149/0x1440 [ 3321.826654] Node 0 [ 3321.827059] ? oom_killer_disable+0x280/0x280 [ 3321.827101] DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:40kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3321.827110] lowmem_reserve[]: [ 3321.827353] ? mutex_trylock+0x237/0x2b0 [ 3321.828374] 0 [ 3321.831027] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3321.831043] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3321.831065] ? lock_acquire+0xd7/0x470 [ 3321.831769] 1616 [ 3321.832180] ? warn_alloc+0x190/0x190 [ 3321.832606] 1616 [ 3321.833213] __alloc_pages_nodemask+0x51d/0x600 [ 3321.834533] 1616 [ 3321.834926] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3321.835380] [ 3321.835775] ? find_get_entry+0x2c8/0x740 [ 3321.835792] alloc_pages_current+0x187/0x280 [ 3321.835808] __page_cache_alloc+0x2d2/0x360 [ 3321.836271] Node 0 [ 3321.836762] pagecache_get_page+0x2c7/0xc80 [ 3321.836776] filemap_fault+0x177d/0x2210 [ 3321.836792] ? read_cache_page_gfp+0x30/0x30 [ 3321.837291] DMA32 free:4908kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:73360kB inactive_anon:232592kB active_file:256kB inactive_file:124kB unevictable:0kB writepending:0kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:5248kB bounce:0kB free_pcp:484kB local_pcp:484kB free_cma:0kB [ 3321.837896] ? replace_page_cache_page+0x1200/0x1200 [ 3321.837907] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3321.837927] ext4_filemap_fault+0x87/0xc0 [ 3321.838291] lowmem_reserve[]: [ 3321.838720] __do_fault+0x113/0x410 [ 3321.838733] handle_mm_fault+0x1e72/0x3520 [ 3321.838752] ? fsnotify+0xf50/0xf50 [ 3321.839750] 0 [ 3321.840188] ? __pmd_alloc+0x5e0/0x5e0 [ 3321.840719] 0 [ 3321.841153] ? vmacache_find+0x55/0x2a0 [ 3321.842085] 0 [ 3321.842517] ? vmacache_update+0xce/0x140 [ 3321.842533] do_user_addr_fault+0x56e/0xc60 [ 3321.842553] exc_page_fault+0xa2/0x1a0 [ 3321.848859] 0 [ 3321.849368] ? asm_exc_page_fault+0x8/0x30 [ 3321.850558] [ 3321.850974] asm_exc_page_fault+0x1e/0x30 [ 3321.850989] RIP: 0033:0x7f42b48ba08c [ 3321.851696] Node 0 [ 3321.852058] Code: Unable to access opcode bytes at RIP 0x7f42b48ba062. [ 3321.853015] DMA: [ 3321.853368] RSP: 002b:00007f42b3e564d0 EFLAGS: 00010246 [ 3321.853818] 0*4kB [ 3321.854201] RAX: 00000000000000e5 RBX: 0000000000000000 RCX: 00007f42b48ba08c [ 3321.854214] RDX: 0000000000001fa0 RSI: 00007f42b3e56d00 RDI: 0000000000000005 [ 3321.854643] 1*8kB [ 3321.855026] RBP: 0000555d4f7984c0 R08: 0000000000000000 R09: 0000555d4f794e88 [ 3321.855039] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f42b3e56d00 [ 3321.855443] (M) [ 3321.855880] R13: 0000000000001fa0 R14: 00007f42b3e56d00 R15: 00007f42b3e56d4b [ 3321.855954] Mem-Info: [ 3321.856886] 1*16kB [ 3321.857297] active_anon:18340 inactive_anon:58158 isolated_anon:0 [ 3321.857297] active_file:16 inactive_file:25 isolated_file:0 [ 3321.857297] unevictable:0 dirty:0 writeback:0 [ 3321.857297] slab_reclaimable:8621 slab_unreclaimable:59850 [ 3321.857297] mapped:69645 shmem:116 pagetables:1312 bounce:0 [ 3321.857297] free:2849 free_pcp:121 free_cma:0 [ 3321.857734] (M) [ 3321.858166] Node 0 active_anon:73360kB inactive_anon:232632kB active_file:64kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278580kB dirty:0kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4160kB all_unreclaimable? no [ 3321.858176] Node 0 [ 3321.858569] 0*32kB [ 3321.859006] DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:40kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3321.859016] lowmem_reserve[]: [ 3321.859860] 1*64kB [ 3321.860089] 0 1616 [ 3321.861570] (M) [ 3321.861785] 1616 1616 [ 3321.863008] 2*128kB [ 3321.863227] [ 3321.863239] Node 0 [ 3321.864840] (UM) [ 3321.865640] DMA32 free:4908kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:73360kB inactive_anon:232592kB active_file:256kB inactive_file:124kB unevictable:0kB writepending:0kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:5248kB bounce:0kB free_pcp:484kB local_pcp:0kB free_cma:0kB [ 3321.865651] lowmem_reserve[]: [ 3321.866149] 2*256kB [ 3321.866944] 0 0 0 [ 3321.868554] (UM) [ 3321.868768] 0 [ 3321.870389] 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6488kB [ 3321.870457] Node 0 DMA32: 482*4kB (UME) 214*8kB (UM) 66*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4696kB [ 3321.870631] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3321.870639] 173 total pagecache pages [ 3321.870650] 0 pages in swap cache [ 3321.870663] Swap cache stats: add 0, delete 0, find 0/0 [ 3321.870673] Free swap = 0kB [ 3321.870927] Node 0 DMA: [ 3321.871435] Total swap = 0kB [ 3321.874967] 0*4kB [ 3321.875217] 524158 pages RAM [ 3321.877642] 1*8kB [ 3321.878142] 0 pages HighMem/MovableOnly [ 3321.878374] (M) 1*16kB [ 3321.883932] 105055 pages reserved [ 3321.884251] (M) 0*32kB 1*64kB (M) 2*128kB (UM) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6488kB [ 3321.898589] Node 0 DMA32: 583*4kB (UME) 218*8kB (UM) 69*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5180kB [ 3321.899994] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3321.900887] 173 total pagecache pages [ 3321.901283] 0 pages in swap cache [ 3321.901658] Swap cache stats: add 0, delete 0, find 0/0 [ 3321.902213] Free swap = 0kB [ 3321.902554] Total swap = 0kB [ 3321.902874] 524158 pages RAM [ 3321.903195] 0 pages HighMem/MovableOnly [ 3321.903631] 105055 pages reserved [ 3321.903996] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/rsyslog.service,task=in:imklog,pid=178,uid=0 [ 3321.906360] Out of memory (oom_kill_allocating_task): Killed process 173 (rsyslogd) total-vm:220876kB, anon-rss:988kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 01:16:42 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:16:42 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x0, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x30000, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:16:42 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x500, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 01:16:42 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={{0x77359400}}) unshare(0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) unshare(0x80) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000e55a00210c000b002343000400000000000c0001000000000000000000fba54a08335f5c1363c636262f1e70aa3aea2b1073c7b2f112dc47eb3555abf803c5850a8fedaf322803ec2e12000000000000000000"], 0x20}}, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x2, 0x5, 0x0, 0x0, 0xd67, 0x0, 0x3}, 0x0, 0x7, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:16:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffff000, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:16:42 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) 01:16:42 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount$9p_tcp(&(0x7f0000000140), &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x20c0404, &(0x7f00000002c0)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@cache_none}], [{@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@obj_role={'obj_role', 0x3d, '-'}}]}}) creat(&(0x7f0000000180)='./file0\x00', 0x4) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000380)='./file0\x00', 0x80) faccessat(r0, &(0x7f0000001600)='./file0/file0\x00', 0x20) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000003c0)='./file0\x00', 0x9, 0x5, &(0x7f00000016c0)=[{&(0x7f0000000440)="66b36b6b8c44127456d786d3b7b19f97312085b85e090ca41ed6a1a44411043bff7ad49394227f7e4448bd1e67547d70a53bd99432369c117e6a117cb5153d1630aa038e08f3ab4de0be48b3aa97c4130a9aac678c71438f24121c3054d020347a68f1e55137c7fa04f33f16a7d1c29872c8a3288a8363e7a59e990f127df6e2268f7501fe793c40c1fb375042abf482a243258236db77e039f3bb324b325201fc3f8288fefb7f4153136e5c4c70a158a894d1af66930c72770daba1223463471fc5969ff6fb543ee68d001e7aa7e1352fdc4aa4ce05cc0d58ed8d0debbdfaa2", 0xe0, 0x4}, {&(0x7f0000000540)="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", 0x1000, 0x2}, {&(0x7f0000001540)="2ddea7f7f45c9146ae4b82333d42ea1b51904f87a46f4be3d8aa9b360f392f2657bf43d136188d8ae41dd3b8bacc2300fca8095fad58dee057aebdc14fdffc22fdaf4fcbb96e7dc183b29d45d1f73c55ca28e2a8898c2d23e44119fa7722a698c5392f94c7652fbe67b9b8485ac90a688a7a75d4bcd0267626b7c73ac1f835b76250164fc6db894e175c73922d047ac6f04b8713168d7eb28c5c1448ada8979af400a41bb33bc29eb4d5ce91f37fb6c3005df41617e9da0c1c69c8c148", 0xbd, 0x7}, {&(0x7f0000001800)="e2dcba", 0x3, 0x5}, {&(0x7f0000001640)="0d3c02d0b183e4597f254687cf1c3c8cc042d141fc6fa14f284646677679a96b0a5ac4ec211764cc0612cddafb63dcb8c86f7f0a41ad8a3df2c9229055e3451b4726483a362ded814fdfde1a7e8bc1d0abc813211175c81190bf50aff7acc6fb48d6b5d672d32c28df69b8e3ab28024be9cfbb94d92b5b4d69409044b819da15", 0x80, 0x3}], 0x4000, &(0x7f0000001740)={[{@resgid={'resgid', 0x3d, 0xffffffffffffffff}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}) openat(r1, &(0x7f0000001780)='./file0\x00', 0x454e00, 0xf4) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x4, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_bp={&(0x7f00000017c0), 0x8}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:16:42 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x68, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(r0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0x0) r1 = syz_io_uring_setup(0x15c, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='.\x00', 0x0) dup(r1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r2 = socket$inet(0x2, 0x0, 0x40) sendmmsg$inet(r2, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[]) [ 3334.735274] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:16:42 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) 01:16:42 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) 01:16:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffffdfc, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) [ 3334.848772] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:16:42 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) 01:16:42 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x130) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000001) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x3, 0xfff, 0x0, 0x3}) 01:16:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffffdfd, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2000000}, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) dup(r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 01:16:42 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x81) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000003c0)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x166}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000180)="035b3f8a3d95bf2043823904549fc40008a9cf07756d209f80a0a3a86659d1f8f5bc3875ff8b14d500e1e507dca786d83769b83d3ad71e0b98cfd4689b2e32ff600a2f21d1b3fb4182925eab6b693dbf8e46a48642e5035b4250b33646799eb5b4e4be4a931e84b4e68fd5b61093d2a5291b1cb7d2a1b4b0162c", 0x7a}, {&(0x7f0000000200)="bbfda78102c0a734f6cec7ee5c826c9187853a40eb33915fc054a5e4a29366ad939dc23e0fd858b1851e50bb4d40d49214f79579565099039d2792e198d15a6ff22c918e79ddf766b3678aebb9ca6c295c42fdd93b8bc24505b48cb167da6f02a84368022f16d607f6677d249f99a8f07852a1", 0x73}, {&(0x7f0000000280)="deb7cf765c7c5cf7ac9fc7c84eebdb358f98b7abf1d584150f0f414120234c6d1837e25465130057097c0a5f58f74f9ecc6ab6d3b79cc02280f44c5ab2cf8a9dfa21075319013684d29e68af0b6ebcf9e6775812fb13f16d8df751c3e3e4604884a087cc6ee394c745aec3dd00a2be1e7251960c3faaf7d2edf21877b9ced6683b42668be5f6ca8cb885452af987beafd428a290be97152d8cadbab12af18e13a9757d7a1ce198", 0xa7}, {&(0x7f0000000440)="98118bf31fd75b57e45c771c5b8dc8165e10578055349bc933a786deefbdcbebb9dcd81728e24ae4dc6d0f55de6b2192d25b49b18dc89aedf809019c3f75a22da64281650c27674f627ad2409ac39bea73dc1c91f732b6cb5ba68207ee5b1f6fe3aec84dbc6afeb4cc4bc7d4f73c1909873e417be0d60b45893b400de0eee46e65e6ec7853ac223f1b5853d39fbaecf74626852c8451dd1884eb9ff4b50fcea7cdaebc270d42b44e23913d33d7a19dbaaddeb596ccde826f592de8b622bdb0bc77ccc63f23eb861a5fa810f01c991ce473c3e5aa72c594e072358ddf4ea03947c4106d75064c68c7573c8cc6dcd169600b1e616340fce9ac46ae29", 0xfb}, {&(0x7f0000000340)="c8badfb9123521afe45c71befcae3f44ee7a3958a0d198a51a405b3f9fc8d092d341b413c53b3ea0c8b94de78d16b3a6ce5ebe5f05f433dfb4ec998c833c5793dfdd8f79dc4c7135fc91bbbff85d1eab062ab3e1826c999e8728a4075e74d400702f87361a2b6a50e33beaac62d048c3ee336679281f9e556d9bdc5e2c60", 0x7e}, {&(0x7f0000000540)="0c3519cdbb59d73cbfac1327f9d74d1740b063c0280416f228f3a709bbae0fbc943aae28b5435b59d38001103e8e5eff46f96f2045ceecfa84c5800d992b83416582fcca90cc5b773a1b4b036ccc31ccf1fe98ef13ac3b22686ec5bb104826152744ccba34483e304ab429d24d02ce9485a276dff813016d701b703ec24bae6fd10f178c1e5c267442be42c11afbfa761a7ec39d737da6506c28dfa2917685f3b1573afb5ef00bf7b14d9a", 0xab}, {&(0x7f0000000640)="be85ecb96de19ba47ae22e4533de57a26c2c1488b8e7c4a30807577c57249969e441998fb96b6a5f1aaa7a0cd7a190e02fa69e3c3ed5a244f5f56b841b24ba029d16ce3fdfb66f60051916e2708b528e13afa7103f915001e93a4a08ebb40bcbc7e47e677eca5a83f4c435c8aeaf666f7a7bbe8332c9cc506c6554a2c6e8a37e49f93071574020e7f926b47a0209ff9aadcee3f5c2bcdcafcca1c7", 0x9b}, {&(0x7f0000000700)="04d6448cc9a3c477aa67d7a100755b58e35bb1a031d8ea1143c0cf7a3ec0c2985aca341d5b4ec9f93f862556b436531e875dd07562335e9ded3ac850900158a41564e9691db0c4ae58fddf96ce70a7f9e3d7abb7", 0x54}], 0x8, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x130}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hoplimit_2292={{0x14}}], 0x48}}], 0x1, 0x0) 01:16:42 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88000, 0x101) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xf}, 0x20, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4060000) getpeername(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000140)=0x80) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000440)={"8821075874d6a6796de1b80c35be96f0", 0x0, 0x0, {0x1, 0x981}, {0x2, 0x8}, 0x195, [0xa4, 0x9, 0x10, 0x2, 0x1, 0x5, 0x2, 0x7, 0x8, 0x31, 0x2c, 0x5, 0x1, 0x1d4f, 0x6, 0x2]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000540)={{r3}, r4, 0xc, @unused=[0x100, 0x5, 0x400, 0x1], @name="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"}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x1, 0x80, 0x4, 0x2, 0x0, 0x9, 0x6000, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x8, 0x4}, 0x40, 0x1, 0x89cc0000, 0x2, 0x7ff, 0x428, 0x8, 0x0, 0xc04, 0x0, 0x5}, 0x0, 0x5, r2, 0x0) unshare(0x20020800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) unshare(0x40000200) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x2e, 0x1f, 0x1, 0x0, 0x3, 0x10200, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x5ed, 0x1ff}, 0x1c404, 0x9168, 0x3592, 0x6, 0x0, 0x5, 0x0, 0x0, 0xd67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x600) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 01:16:42 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x9c, 0x0, 0x2, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x9c}}, 0x10) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x1269, &(0x7f0000000000)) [ 3335.055894] blktrace: Concurrent blktraces are not allowed on loop10 [ 3336.740323] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3336.742499] CPU: 0 PID: 257 Comm: syz-fuzzer Not tainted 5.10.181 #1 [ 3336.743871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3336.745636] Call Trace: [ 3336.746225] dump_stack+0x107/0x167 [ 3336.747009] dump_header+0x106/0x65e [ 3336.747812] oom_kill_process.cold+0x10/0x15 [ 3336.748756] out_of_memory+0x1149/0x1440 [ 3336.749629] ? oom_killer_disable+0x280/0x280 [ 3336.750595] ? mutex_trylock+0x237/0x2b0 [ 3336.751461] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3336.752725] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3336.753989] ? lock_acquire+0xd7/0x470 [ 3336.754824] ? warn_alloc+0x190/0x190 [ 3336.755664] __alloc_pages_nodemask+0x51d/0x600 [ 3336.756658] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3336.757953] ? find_get_entry+0x2c8/0x740 [ 3336.758845] alloc_pages_current+0x187/0x280 [ 3336.759781] __page_cache_alloc+0x2d2/0x360 [ 3336.760708] pagecache_get_page+0x2c7/0xc80 [ 3336.761632] filemap_fault+0x177d/0x2210 [ 3336.762514] ? read_cache_page_gfp+0x30/0x30 [ 3336.763453] ? replace_page_cache_page+0x1200/0x1200 [ 3336.764531] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3336.765662] ext4_filemap_fault+0x87/0xc0 [ 3336.766563] __do_fault+0x113/0x410 [ 3336.767350] handle_mm_fault+0x1e72/0x3520 [ 3336.768272] ? find_held_lock+0x2c/0x110 [ 3336.769148] ? __pmd_alloc+0x5e0/0x5e0 [ 3336.770014] ? vmacache_find+0x55/0x2a0 [ 3336.770879] do_user_addr_fault+0x56e/0xc60 [ 3336.771816] exc_page_fault+0xa2/0x1a0 [ 3336.772651] ? asm_exc_page_fault+0x8/0x30 [ 3336.773562] asm_exc_page_fault+0x1e/0x30 [ 3336.774451] RIP: 0033:0x41a257 [ 3336.775150] Code: Unable to access opcode bytes at RIP 0x41a22d. [ 3336.776441] RSP: 002b:000000c00003df20 EFLAGS: 00010206 [ 3336.777581] RAX: 00000308cc6f4887 RBX: 000000c000030a80 RCX: 0000000000000018 [ 3336.779101] RDX: 000000001356f887 RSI: 000000c00003def0 RDI: 0000000000000001 [ 3336.780614] RBP: 000000c00003df28 R08: 0000000000000d08 R09: 00007ffcc9b03080 [ 3336.782152] R10: 00007ffcc9b03090 R11: 00000000005fd702 R12: 0000000000000003 [ 3336.783659] R13: 000000c000001200 R14: 0000000000000004 R15: 0000000000000039 [ 3336.783768] syz-executor.4: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz4,mems_allowed=0 [ 3336.785245] Mem-Info: [ 3336.786600] CPU: 1 PID: 17298 Comm: syz-executor.4 Not tainted 5.10.181 #1 [ 3336.787000] active_anon:18340 inactive_anon:57838 isolated_anon:0 [ 3336.787000] active_file:6 inactive_file:35 isolated_file:0 [ 3336.787000] unevictable:0 dirty:0 writeback:0 [ 3336.787000] slab_reclaimable:7065 slab_unreclaimable:61753 [ 3336.787000] mapped:69639 shmem:116 pagetables:1345 bounce:0 [ 3336.787000] free:2911 free_pcp:62 free_cma:0 [ 3336.787684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3336.787688] Call Trace: [ 3336.787700] dump_stack+0x107/0x167 [ 3336.787714] warn_alloc.cold+0x95/0x18a [ 3336.787733] ? zone_watermark_ok_safe+0x260/0x260 [ 3336.794331] Node 0 active_anon:73360kB inactive_anon:231352kB active_file:24kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278556kB dirty:0kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4416kB all_unreclaimable? yes [ 3336.795155] ? schedule_timeout+0x1ce/0x380 [ 3336.795165] ? usleep_range+0x170/0x170 [ 3336.795181] ? __next_timer_interrupt+0x2c0/0x2c0 [ 3336.795776] Node 0 [ 3336.796118] __alloc_pages_slowpath.constprop.0+0x1c80/0x2130 [ 3336.796993] DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3336.797452] ? lock_acquire+0xd7/0x470 [ 3336.802375] lowmem_reserve[]: [ 3336.802805] ? warn_alloc+0x190/0x190 [ 3336.802832] __alloc_pages_nodemask+0x51d/0x600 [ 3336.803674] 0 [ 3336.804170] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3336.804185] ? asm_sysvec_call_function_single+0x12/0x20 [ 3336.804673] 1616 [ 3336.805275] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3336.810605] 1616 [ 3336.810988] ? asm_sysvec_call_function_single+0x12/0x20 [ 3336.811004] ? alloc_pages_current+0x47/0x280 [ 3336.811671] 1616 [ 3336.812061] alloc_pages_current+0x187/0x280 [ 3336.813045] [ 3336.813222] relay_open_buf.part.0+0x2a5/0xc00 [ 3336.814336] Node 0 [ 3336.814894] relay_open+0x531/0xa10 [ 3336.814914] do_blk_trace_setup+0x4cf/0xc10 [ 3336.815373] DMA32 free:5160kB min:11260kB low:12912kB high:14564kB reserved_highatomic:0KB active_anon:73360kB inactive_anon:231348kB active_file:284kB inactive_file:0kB unevictable:0kB writepending:0kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:5380kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 3336.815994] ? _copy_from_user+0xfb/0x1b0 [ 3336.816006] __blk_trace_setup+0xca/0x180 [ 3336.816020] ? do_blk_trace_setup+0xc10/0xc10 [ 3336.816444] lowmem_reserve[]: [ 3336.817048] blk_trace_ioctl+0x155/0x290 [ 3336.817063] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3336.818038] 0 [ 3336.818240] ? do_vfs_ioctl+0x283/0x10d0 [ 3336.818255] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3336.819187] 0 [ 3336.819354] ? generic_block_fiemap+0x60/0x60 [ 3336.820324] 0 [ 3336.820555] blkdev_ioctl+0xc1/0x710 [ 3336.820565] ? blkdev_common_ioctl+0x1870/0x1870 [ 3336.820579] ? selinux_file_ioctl+0xb6/0x270 [ 3336.822144] 0 [ 3336.824726] block_ioctl+0xf9/0x140 [ 3336.824735] ? blkdev_read_iter+0x1c0/0x1c0 [ 3336.824746] __x64_sys_ioctl+0x19a/0x210 [ 3336.824759] do_syscall_64+0x33/0x40 [ 3336.824771] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3336.824778] RIP: 0033:0x7f33794bfb19 [ 3336.824786] Code: Unable to access opcode bytes at RIP 0x7f33794bfaef. [ 3336.824792] RSP: 002b:00007f3376a35188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3336.824804] RAX: ffffffffffffffda RBX: 00007f33795d2f60 RCX: 00007f33794bfb19 [ 3336.824810] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000004 [ 3336.824816] RBP: 00007f3379519f6d R08: 0000000000000000 R09: 0000000000000000 [ 3336.824823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3336.824829] R13: 00007ffc13c473bf R14: 00007f3376a35300 R15: 0000000000022000 [ 3336.824863] Mem-Info: [ 3336.825738] [ 3336.826186] active_anon:18340 inactive_anon:57838 isolated_anon:0 [ 3336.826186] active_file:6 inactive_file:35 isolated_file:0 [ 3336.826186] unevictable:0 dirty:0 writeback:0 [ 3336.826186] slab_reclaimable:7065 slab_unreclaimable:61753 [ 3336.826186] mapped:69639 shmem:116 pagetables:1345 bounce:0 [ 3336.826186] free:2911 free_pcp:62 free_cma:0 [ 3336.827130] Node 0 [ 3336.827442] Node 0 active_anon:73360kB inactive_anon:231352kB active_file:24kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278556kB dirty:0kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4416kB all_unreclaimable? yes [ 3336.827453] Node 0 [ 3336.828317] DMA: [ 3336.828827] DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3336.828836] lowmem_reserve[]: [ 3336.829216] 1*4kB [ 3336.829645] 0 1616 1616 1616 [ 3336.830795] (M) [ 3336.830975] Node 0 DMA32 free:5160kB min:11260kB low:12912kB high:14564kB reserved_highatomic:0KB active_anon:73360kB inactive_anon:231348kB active_file:284kB inactive_file:0kB unevictable:0kB writepending:0kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:5380kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3336.831944] 2*8kB [ 3336.832119] lowmem_reserve[]: 0 [ 3336.832921] (UM) [ 3336.833409] 0 0 [ 3336.834364] 2*16kB [ 3336.834553] 0 [ 3336.834560] Node 0 DMA: 1*4kB [ 3336.835321] (UM) [ 3336.835792] (M) 2*8kB (UM) 2*16kB (UM) [ 3336.836675] 1*32kB [ 3336.837064] 1*32kB (M) [ 3336.838192] (M) [ 3336.838583] 2*64kB (UM) 1*128kB (M) 2*256kB [ 3336.840001] 2*64kB [ 3336.840824] (UM) 1*512kB (M) 1*1024kB (M) [ 3336.842305] (UM) [ 3336.843055] 0*2048kB 1*4096kB (M) [ 3336.844411] 1*128kB [ 3336.845151] = 6484kB [ 3336.845156] Node 0 DMA32: 464*4kB [ 3336.846511] (M) [ 3336.846763] (UM) 221*8kB [ 3336.847076] 2*256kB [ 3336.850466] (UME) 65*16kB (UM) 0*32kB 0*64kB [ 3336.850902] (UM) [ 3336.853441] 0*128kB 0*256kB 0*512kB [ 3336.853892] 1*512kB [ 3336.854108] 0*1024kB 0*2048kB [ 3336.858840] (M) [ 3336.859146] 0*4096kB = 4664kB [ 3336.859584] 1*1024kB [ 3336.859896] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3336.860262] (M) [ 3336.863262] 159 total pagecache pages [ 3336.863268] 0 pages in swap cache [ 3336.863274] Swap cache stats: add 0, delete 0, find 0/0 [ 3336.863283] Free swap = 0kB [ 3336.863703] 0*2048kB [ 3336.864054] Total swap = 0kB [ 3336.864062] 524158 pages RAM [ 3336.864449] 1*4096kB [ 3336.864663] 0 pages HighMem/MovableOnly [ 3336.864667] 105055 pages reserved [ 3336.888212] (M) = 6484kB [ 3336.888896] Node 0 DMA32: 1524*4kB (UME) 831*8kB (UME) 473*16kB (UME) 242*32kB (UME) 78*64kB (UME) 27*128kB (UME) 13*256kB (UM) 10*512kB (U) 4*1024kB (U) 5*2048kB (U) 29*4096kB (U) = 178072kB [ 3336.892460] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3336.894257] 285 total pagecache pages [ 3336.894989] 0 pages in swap cache [ 3336.895661] Swap cache stats: add 0, delete 0, find 0/0 [ 3336.896702] Free swap = 0kB [ 3336.897270] Total swap = 0kB [ 3336.897858] 524158 pages RAM [ 3336.898438] 0 pages HighMem/MovableOnly [ 3336.899207] 105055 pages reserved [ 3336.899883] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=257,uid=0 [ 3336.902841] Out of memory (oom_kill_allocating_task): Killed process 253 (syz-fuzzer) total-vm:1240084kB, anon-rss:267604kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:876kB oom_score_adj:0 VM DIAGNOSIS: 01:16:45 Registers: info registers vcpu 0 RAX=0000000000000008 RBX=ffff88800f5d8180 RCX=ffffffff81f2e454 RDX=000000000000c060 RSI=ffffffff81f2e462 RDI=0000000000000007 RBP=000000000001c060 RSP=ffff88801707f0a8 R8 =0000000000000000 R9 =0000000000006d2c R10=0000000000010000 R11=0000000000000001 R12=0000000000000000 R13=ffff88800f5d81a0 R14=ffff88800f5d8098 R15=ffff88800f5d8188 RIP=ffffffff81f2e466 RFL=00000093 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f9885b9b900 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9885b4ca50 CR3=000000000efac000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880001eee80 RCX=ffffffff8164b798 RDX=ffffed100003ddd1 RSI=0000000000000008 RDI=ffff8880001eee80 RBP=8000000066cb0163 RSP=ffff88804ab37a18 R8 =0000000000000001 R9 =ffff8880001eee87 R10=ffffed100003ddd0 R11=0000000000000001 R12=ffffc90047800000 R13=8000000066caf103 R14=ffff88804a5d21d8 R15=ffffc900477d0000 RIP=ffffffff8164b79b RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f33769f3700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f8a8ad7800 CR3=0000000049370000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=25252525252525252525252525252525 XMM01=0000000000ff000000000000000000ff XMM02=0000000000ff000000000000000000ff XMM03=2c67c8bc2e329bc3000000000011cfb0 XMM04=3f6a3fd78f7f005e00000000000ae968 XMM05=43a756f02ddbaa3400000000006ee890 XMM06=0f2dfaac1c88155500000000006ee7c0 XMM07=2b7750aeebb1a64e00000000006ee708 XMM08=636f72702f0064696e6f697373657300 XMM09=00000000000000000000000000000000 XMM10=20202020200000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000