(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="50360c26e493f5c5115ef7ec3013372583000000020303f2ffffff0000000000030000060800010003000000090002000000000201000000080005400000000208000540000000000000080800034000b700"/96], 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) r2 = getpgrp(0xffffffffffffffff) capset(&(0x7f00000002c0)={0x20071026, r2}, &(0x7f0000000300)={0x5, 0x9, 0x81, 0x73, 0x2ec9, 0x6}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 07:38:35 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0xc0189436, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:38:35 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x127c, 0x0) [ 2237.562604] blktrace: Concurrent blktraces are not allowed on loop4 [ 2237.563817] blktrace: Concurrent blktraces are not allowed on loop4 07:38:35 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400400, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:38:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 30) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2237.595882] FAULT_INJECTION: forcing a failure. [ 2237.595882] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2237.598546] CPU: 0 PID: 11941 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2237.599950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2237.601647] Call Trace: [ 2237.602185] dump_stack+0x107/0x167 [ 2237.602925] should_fail.cold+0x5/0xa [ 2237.603707] __alloc_pages_nodemask+0x182/0x600 [ 2237.604684] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2237.605885] ? mark_held_locks+0x9e/0xe0 [ 2237.606718] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2237.607559] debugfs: File 'dropped' in directory 'loop10' already present! [ 2237.607748] ? trace_hardirqs_on+0x5b/0x180 [ 2237.607781] alloc_pages_current+0x187/0x280 [ 2237.610273] relay_open_buf.part.0+0x2a5/0xc00 [ 2237.611195] relay_open+0x531/0xa10 [ 2237.611601] debugfs: File 'msg' in directory 'loop10' already present! [ 2237.611937] do_blk_trace_setup+0x4cf/0xc10 [ 2237.611960] ? _copy_from_user+0xfb/0x1b0 [ 2237.614364] __blk_trace_setup+0xca/0x180 [ 2237.615191] ? do_blk_trace_setup+0xc10/0xc10 [ 2237.616090] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2237.617179] blk_trace_ioctl+0x155/0x290 [ 2237.618022] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2237.619008] ? do_vfs_ioctl+0x283/0x10d0 [ 2237.619839] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2237.620943] ? generic_block_fiemap+0x60/0x60 [ 2237.621881] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2237.622916] blkdev_ioctl+0xc1/0x710 [ 2237.623865] ? blkdev_common_ioctl+0x1870/0x1870 [ 2237.625083] ? selinux_file_ioctl+0xb6/0x270 [ 2237.626196] block_ioctl+0xf9/0x140 [ 2237.626938] ? blkdev_read_iter+0x1c0/0x1c0 [ 2237.627828] __x64_sys_ioctl+0x19a/0x210 [ 2237.628723] do_syscall_64+0x33/0x40 [ 2237.629467] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2237.630520] RIP: 0033:0x7f4ca4aefb19 [ 2237.631292] 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 [ 2237.634946] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2237.636461] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2237.637863] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2237.639277] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2237.640698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2237.642104] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2237.656917] debugfs: File 'dropped' in directory 'loop2' already present! [ 2237.660663] debugfs: File 'msg' in directory 'loop2' already present! [ 2237.664512] blktrace: Concurrent blktraces are not allowed on loop4 07:38:35 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0xc020660b, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2237.668029] blktrace: Concurrent blktraces are not allowed on loop4 [ 2237.676904] blktrace: Concurrent blktraces are not allowed on loop0 [ 2237.679294] blktrace: Concurrent blktraces are not allowed on loop0 07:38:35 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0xc0401273, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2237.701932] capability: warning: `syz-executor.4' uses deprecated v2 capabilities in a way that may be insecure [ 2237.723732] blktrace: Concurrent blktraces are not allowed on loop4 [ 2237.727218] blktrace: Concurrent blktraces are not allowed on loop4 07:38:35 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0xc0481273, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2237.770322] blktrace: Concurrent blktraces are not allowed on loop4 [ 2237.772471] blktrace: Concurrent blktraces are not allowed on loop4 [ 2237.803575] debugfs: File 'trace0' in directory 'loop10' already present! [ 2237.808315] FAULT_INJECTION: forcing a failure. [ 2237.808315] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2237.811273] CPU: 0 PID: 11960 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2237.812966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2237.814912] Call Trace: [ 2237.815546] dump_stack+0x107/0x167 [ 2237.816423] should_fail.cold+0x5/0xa [ 2237.817344] __alloc_pages_nodemask+0x182/0x600 [ 2237.818447] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2237.819829] ? mark_held_locks+0x9e/0xe0 [ 2237.820798] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2237.821965] ? trace_hardirqs_on+0x5b/0x180 [ 2237.822973] alloc_pages_current+0x187/0x280 [ 2237.823997] relay_open_buf.part.0+0x2a5/0xc00 [ 2237.825076] relay_open+0x531/0xa10 [ 2237.825928] do_blk_trace_setup+0x4cf/0xc10 [ 2237.826918] ? _copy_from_user+0xfb/0x1b0 [ 2237.827971] __blk_trace_setup+0xca/0x180 [ 2237.829188] ? do_blk_trace_setup+0xc10/0xc10 [ 2237.830501] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2237.831873] blk_trace_ioctl+0x155/0x290 [ 2237.832862] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2237.834052] ? do_vfs_ioctl+0x283/0x10d0 [ 2237.835000] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2237.836212] ? generic_block_fiemap+0x60/0x60 [ 2237.837263] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2237.838369] blkdev_ioctl+0xc1/0x710 [ 2237.839223] ? blkdev_common_ioctl+0x1870/0x1870 [ 2237.840303] ? selinux_file_ioctl+0xb6/0x270 [ 2237.841317] block_ioctl+0xf9/0x140 [ 2237.842141] ? blkdev_read_iter+0x1c0/0x1c0 [ 2237.843127] __x64_sys_ioctl+0x19a/0x210 [ 2237.844056] do_syscall_64+0x33/0x40 [ 2237.844953] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2237.846117] RIP: 0033:0x7fa3b3609b19 [ 2237.846965] 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 [ 2237.851108] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2237.852836] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2237.854442] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2237.856049] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2237.857664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2237.859285] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2237.871845] blktrace: Concurrent blktraces are not allowed on loop7 [ 2237.904297] Process accounting paused [ 2237.926421] Process accounting paused 07:38:49 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x127d, 0x0) 07:38:49 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(0xffffffffffffffff, 0x4) socket$inet_udp(0x2, 0x2, 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, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000240)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xce) r3 = dup2(r2, r1) readlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x22a100, 0x11) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000180)=ANY=[@ANYBLOB="6a75a83ec0bb0850db0b56149a2b95cb4ff840981e", @ANYRES16]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) getresuid(&(0x7f0000001500), &(0x7f0000001540), &(0x7f0000001580)=0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f00000003c0)='./file1\x00', 0x8, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000400)="1de32615447277204144db2c7fa8f1bd4dbfaa6251dc38a6dc45ad6162d1455825bb1ec92374bfc140c3bdc21b9333d0046dd02d91b79de8549c4e3545587fee8247419e09c658a9dc10da9c2d7778ddc348f091eec33e0b459eebaaee11f0f771ddf8a206b70301ec81ba80f0bf02fc3a3ae1beecd4836addbd6cd1f4865dfc3507534c0e91cfe2f30c0aa43db3df8a442cdd056c0bbc813dd22b8d7a94997c03852d43681d610d099ef8f036c3", 0xae, 0x8}, {&(0x7f00000004c0)="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", 0x1000, 0x1}], 0x801008, &(0x7f00000015c0)={[{@numtail}, {@iocharset={'iocharset', 0x3d, 'cp861'}}, {@numtail}, {@nonumtail}, {@utf8no}], [{@uid_lt={'uid<', r6}}, {@dont_appraise}]}) pwrite64(r5, &(0x7f00000002c0)="f3362b2aa5b218ed5504c9695a55f8e7624ec6156da6ef0f307dd4e4dc63e5c39c790b402f41a17ce2f0db796e2b337b23013e84be99eba563c2527504ba5ef70aa0d012253e5146a87117ccdaec39634a01dc001b20cc64ab2a925c8559bedbecdde1c9d7bd9371ae751fa3cd751e163c98a0346a9c0351a602e0f30fff96a640bb98bfbe67b2cc8c9ac28350d84d7436e953378d096b6126778433d1603e3f14da1868c8d902cf6298bef583c799295ee87064efad5caebb88b932cb395d37acdbf1d42367feb9626d9011e3e1af79359791791877adf5be8fbba283637cab8fa51c02df", 0xe5, 0x7fffffff) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(r4, r3, 0x0, 0x7ffffff9) 07:38:49 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x2) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:38:49 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xc1) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) setreuid(0xffffffffffffffff, r1) r2 = semget$private(0x0, 0x6, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0, 0x0}, &(0x7f00000011c0)=0xc) setxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x2) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, r3, 0xffffffffffffffff, r4, 0x4, 0x2}, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f}) chown(&(0x7f0000000140)='./file0\x00', r1, r3) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:38:49 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r0, 0x0, 0x7ffffffff000) 07:38:49 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 31) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:38:49 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x50000, 0x1ec) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x8, 0x0, 0x2000007, 0xffffffff, 0x5, "f31a0000000000000000000000000000000100"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @empty}, 0x1c) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) sendfile(r2, 0xffffffffffffffff, 0x0, 0x9bbb) openat$tun(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x8401, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$ttys(0xc, 0x2, 0x1) sendfile(r3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) 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) dup3(r1, r0, 0x0) 07:38:49 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 28) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2252.044794] debugfs: File 'dropped' in directory 'loop10' already present! [ 2252.049558] debugfs: File 'dropped' in directory 'loop12' already present! [ 2252.051950] blktrace: Concurrent blktraces are not allowed on loop4 [ 2252.053408] debugfs: File 'dropped' in directory 'loop2' already present! [ 2252.053435] debugfs: File 'msg' in directory 'loop2' already present! [ 2252.053719] FAULT_INJECTION: forcing a failure. [ 2252.053719] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2252.058330] blktrace: Concurrent blktraces are not allowed on loop0 [ 2252.058873] CPU: 1 PID: 12001 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2252.058885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2252.058899] Call Trace: [ 2252.060331] debugfs: File 'msg' in directory 'loop12' already present! [ 2252.061620] dump_stack+0x107/0x167 [ 2252.061644] should_fail.cold+0x5/0xa [ 2252.061675] __alloc_pages_nodemask+0x182/0x600 [ 2252.067616] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2252.067981] blktrace: Concurrent blktraces are not allowed on loop0 [ 2252.068793] ? mark_held_locks+0x9e/0xe0 [ 2252.068823] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2252.068849] ? trace_hardirqs_on+0x5b/0x180 [ 2252.072805] alloc_pages_current+0x187/0x280 [ 2252.073679] relay_open_buf.part.0+0x2a5/0xc00 [ 2252.074602] relay_open+0x531/0xa10 [ 2252.075336] do_blk_trace_setup+0x4cf/0xc10 [ 2252.076193] ? _copy_from_user+0xfb/0x1b0 [ 2252.077036] __blk_trace_setup+0xca/0x180 [ 2252.077844] ? do_blk_trace_setup+0xc10/0xc10 [ 2252.078737] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2252.079798] blk_trace_ioctl+0x155/0x290 [ 2252.080605] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2252.081607] ? do_vfs_ioctl+0x283/0x10d0 [ 2252.082419] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2252.083487] ? generic_block_fiemap+0x60/0x60 [ 2252.084384] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2252.085405] blkdev_ioctl+0xc1/0x710 [ 2252.086152] ? blkdev_common_ioctl+0x1870/0x1870 [ 2252.087120] ? selinux_file_ioctl+0xb6/0x270 [ 2252.088023] block_ioctl+0xf9/0x140 [ 2252.088749] ? blkdev_read_iter+0x1c0/0x1c0 [ 2252.089603] __x64_sys_ioctl+0x19a/0x210 [ 2252.089737] debugfs: File 'msg' in directory 'loop10' already present! [ 2252.090401] do_syscall_64+0x33/0x40 [ 2252.090431] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2252.093466] RIP: 0033:0x7fa3b3609b19 [ 2252.094200] 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 [ 2252.097980] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2252.099482] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2252.100961] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2252.102410] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2252.103861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2252.105324] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2252.113354] debugfs: File 'dropped' in directory 'loop4' already present! [ 2252.114911] debugfs: File 'msg' in directory 'loop4' already present! 07:38:49 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x127e, 0x0) [ 2252.146852] FAULT_INJECTION: forcing a failure. [ 2252.146852] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2252.149399] CPU: 0 PID: 11996 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2252.150837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2252.152549] Call Trace: [ 2252.153116] dump_stack+0x107/0x167 [ 2252.153874] should_fail.cold+0x5/0xa [ 2252.154689] __alloc_pages_nodemask+0x182/0x600 [ 2252.155655] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2252.156902] ? mark_held_locks+0x9e/0xe0 [ 2252.157756] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2252.158812] ? trace_hardirqs_on+0x5b/0x180 [ 2252.159719] alloc_pages_current+0x187/0x280 [ 2252.160658] relay_open_buf.part.0+0x2a5/0xc00 [ 2252.161621] relay_open+0x531/0xa10 [ 2252.162400] do_blk_trace_setup+0x4cf/0xc10 [ 2252.163294] ? _copy_from_user+0xfb/0x1b0 [ 2252.164150] __blk_trace_setup+0xca/0x180 [ 2252.165018] ? do_blk_trace_setup+0xc10/0xc10 [ 2252.165953] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2252.167070] blk_trace_ioctl+0x155/0x290 [ 2252.167909] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2252.168940] ? do_vfs_ioctl+0x283/0x10d0 [ 2252.169781] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2252.170865] ? generic_block_fiemap+0x60/0x60 [ 2252.171788] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2252.172942] blkdev_ioctl+0xc1/0x710 [ 2252.173771] ? blkdev_common_ioctl+0x1870/0x1870 [ 2252.174766] ? selinux_file_ioctl+0xb6/0x270 [ 2252.175679] block_ioctl+0xf9/0x140 [ 2252.176432] ? blkdev_read_iter+0x1c0/0x1c0 [ 2252.177334] __x64_sys_ioctl+0x19a/0x210 [ 2252.178185] do_syscall_64+0x33/0x40 [ 2252.178958] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2252.180017] RIP: 0033:0x7f4ca4aefb19 [ 2252.180806] 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 [ 2252.184616] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2252.186213] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2252.187720] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2252.189244] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2252.190740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2252.192252] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2252.214304] debugfs: File 'trace0' in directory 'loop10' already present! [ 2252.215840] blktrace: Concurrent blktraces are not allowed on loop0 [ 2252.218068] blktrace: Concurrent blktraces are not allowed on loop0 07:38:49 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 32) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2252.266170] debugfs: File 'trace0' in directory 'loop4' already present! 07:38:49 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x24, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2252.363696] debugfs: File 'dropped' in directory 'loop2' already present! [ 2252.371024] debugfs: File 'msg' in directory 'loop2' already present! [ 2252.391395] FAULT_INJECTION: forcing a failure. [ 2252.391395] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2252.394018] CPU: 0 PID: 12020 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2252.395468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2252.397190] Call Trace: [ 2252.397746] dump_stack+0x107/0x167 [ 2252.398510] should_fail.cold+0x5/0xa [ 2252.399407] __alloc_pages_nodemask+0x182/0x600 [ 2252.400630] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2252.402168] ? mark_held_locks+0x9e/0xe0 [ 2252.403220] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2252.404514] ? trace_hardirqs_on+0x5b/0x180 [ 2252.405645] alloc_pages_current+0x187/0x280 [ 2252.406788] relay_open_buf.part.0+0x2a5/0xc00 [ 2252.407997] relay_open+0x531/0xa10 [ 2252.408942] do_blk_trace_setup+0x4cf/0xc10 [ 2252.410031] ? _copy_from_user+0xfb/0x1b0 [ 2252.411115] __blk_trace_setup+0xca/0x180 [ 2252.412180] ? do_blk_trace_setup+0xc10/0xc10 [ 2252.413371] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2252.414789] blk_trace_ioctl+0x155/0x290 [ 2252.415849] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2252.417131] ? do_vfs_ioctl+0x283/0x10d0 [ 2252.418180] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2252.419539] ? generic_block_fiemap+0x60/0x60 [ 2252.420731] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2252.421992] blkdev_ioctl+0xc1/0x710 [ 2252.422961] ? blkdev_common_ioctl+0x1870/0x1870 [ 2252.424192] ? selinux_file_ioctl+0xb6/0x270 [ 2252.425350] block_ioctl+0xf9/0x140 [ 2252.426295] ? blkdev_read_iter+0x1c0/0x1c0 [ 2252.427407] __x64_sys_ioctl+0x19a/0x210 [ 2252.428471] do_syscall_64+0x33/0x40 [ 2252.429443] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2252.430773] RIP: 0033:0x7fa3b3609b19 [ 2252.431738] 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 [ 2252.436480] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2252.438453] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2252.440295] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2252.442152] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2252.443982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2252.445851] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:39:06 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x127f, 0x0) 07:39:06 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r0, 0x0, 0xf0ffffff7f0000) 07:39:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c90260000002e66617400020801000270004300f801", 0x17}, {0x0, 0x0, 0x802}], 0x0, &(0x7f0000000040)={[{@fat=@usefree}]}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x1ff, 0x3e7c}) 07:39:06 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 29) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:39:06 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000080)) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:39:06 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x3) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:39:06 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1, {0x2, 0x1}}, './file0\x00'}) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r3) setsockopt$inet_udp_int(r2, 0x11, 0x65, 0x0, 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x80500, 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$CDROMSTART(0xffffffffffffffff, 0x5308) bind$unix(r1, &(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e) 07:39:06 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 33) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2269.360695] FAT-fs (loop4): Directory bread(block 8) failed [ 2269.362053] FAT-fs (loop4): Directory bread(block 9) failed [ 2269.368509] debugfs: File 'dropped' in directory 'loop10' already present! [ 2269.377250] blktrace: Concurrent blktraces are not allowed on loop0 [ 2269.379107] debugfs: File 'dropped' in directory 'loop4' already present! [ 2269.381348] debugfs: File 'msg' in directory 'loop4' already present! [ 2269.384048] debugfs: File 'msg' in directory 'loop10' already present! [ 2269.386234] blktrace: Concurrent blktraces are not allowed on loop0 [ 2269.388423] debugfs: File 'dropped' in directory 'loop2' already present! [ 2269.388961] blktrace: Concurrent blktraces are not allowed on loop14 [ 2269.390216] debugfs: File 'msg' in directory 'loop2' already present! [ 2269.392790] debugfs: File 'trace0' in directory 'loop4' already present! [ 2269.395036] debugfs: File 'dropped' in directory 'loop12' already present! [ 2269.396550] debugfs: File 'msg' in directory 'loop12' already present! [ 2269.399263] FAULT_INJECTION: forcing a failure. [ 2269.399263] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2269.401718] CPU: 1 PID: 12056 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2269.403140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2269.404840] Call Trace: [ 2269.405385] dump_stack+0x107/0x167 [ 2269.406137] should_fail.cold+0x5/0xa [ 2269.406919] __alloc_pages_nodemask+0x182/0x600 [ 2269.407882] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2269.409109] ? mark_held_locks+0x9e/0xe0 [ 2269.409956] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2269.410989] ? trace_hardirqs_on+0x5b/0x180 [ 2269.411874] alloc_pages_current+0x187/0x280 [ 2269.412796] relay_open_buf.part.0+0x2a5/0xc00 [ 2269.413742] relay_open+0x531/0xa10 [ 2269.414491] do_blk_trace_setup+0x4cf/0xc10 [ 2269.415369] ? _copy_from_user+0xfb/0x1b0 [ 2269.416221] __blk_trace_setup+0xca/0x180 [ 2269.417073] ? do_blk_trace_setup+0xc10/0xc10 [ 2269.417988] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2269.419080] blk_trace_ioctl+0x155/0x290 [ 2269.419914] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2269.420060] debugfs: File 'dropped' in directory 'loop4' already present! [ 2269.420895] ? do_vfs_ioctl+0x283/0x10d0 [ 2269.420914] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2269.420932] ? generic_block_fiemap+0x60/0x60 [ 2269.420958] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2269.422498] debugfs: File 'msg' in directory 'loop4' already present! [ 2269.423127] blkdev_ioctl+0xc1/0x710 [ 2269.423153] ? blkdev_common_ioctl+0x1870/0x1870 [ 2269.429055] ? selinux_file_ioctl+0xb6/0x270 [ 2269.429967] block_ioctl+0xf9/0x140 [ 2269.430706] ? blkdev_read_iter+0x1c0/0x1c0 [ 2269.431591] __x64_sys_ioctl+0x19a/0x210 [ 2269.432402] do_syscall_64+0x33/0x40 [ 2269.433176] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2269.434190] RIP: 0033:0x7fa3b3609b19 [ 2269.434954] 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 [ 2269.438718] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2269.440289] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2269.441759] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2269.443237] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2269.444698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2269.445932] Process accounting resumed [ 2269.446170] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2269.451578] FAULT_INJECTION: forcing a failure. [ 2269.451578] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2269.454345] CPU: 0 PID: 12053 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2269.455780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2269.457505] Call Trace: [ 2269.458054] dump_stack+0x107/0x167 [ 2269.458805] should_fail.cold+0x5/0xa [ 2269.459604] __alloc_pages_nodemask+0x182/0x600 [ 2269.460584] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2269.461825] ? mark_held_locks+0x9e/0xe0 [ 2269.462673] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2269.463677] ? trace_hardirqs_on+0x5b/0x180 [ 2269.464564] alloc_pages_current+0x187/0x280 [ 2269.465443] relay_open_buf.part.0+0x2a5/0xc00 [ 2269.466389] relay_open+0x531/0xa10 [ 2269.467113] do_blk_trace_setup+0x4cf/0xc10 [ 2269.467989] ? _copy_from_user+0xfb/0x1b0 [ 2269.468836] __blk_trace_setup+0xca/0x180 07:39:06 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x938, 0x83}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) lseek(r0, 0x100000001, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r4, &(0x7f0000000200)='net/route\x00') kcmp(r2, r4, 0x2, r0, r1) read$ptp(r1, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x2d) [ 2269.469677] ? do_blk_trace_setup+0xc10/0xc10 [ 2269.470771] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2269.471856] blk_trace_ioctl+0x155/0x290 [ 2269.472654] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2269.473661] ? do_vfs_ioctl+0x283/0x10d0 [ 2269.474490] ? selinux_bprm_creds_for_exec+0xb60/0xb60 07:39:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f00000002c0)={@id={0x2, 0x0, @b}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0x1808, 0x0, 0x0, 0x0, 0x0, 0x81, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000240)="01", 0x1) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) ftruncate(r3, 0xffff) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="516b96ec8523675be71ab2512a41288967788ad31ed9cf8d8c8b748280016745ff132711e3227346b132baccbab7297c1e67d217216153db5fa1518888c585d4c3e31d58106d590663204faf036e07ad21b3f1b4c5ededcb8093", @ANYRES32=r2, @ANYBLOB="ff010500000000002e2f66696c653000", @ANYRES64=r2]) r5 = openat(r4, &(0x7f00000001c0)='./file1\x00', 0x115142, 0x8) ftruncate(r5, 0xffff) sendfile(r3, r5, &(0x7f0000000140)=0x240000000, 0x3) sendfile(r0, r1, 0x0, 0x20d315) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) socket$packet(0x11, 0x3, 0x300) openat(r5, &(0x7f00000000c0)='./file1\x00', 0x800, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) [ 2269.475557] ? generic_block_fiemap+0x60/0x60 [ 2269.476526] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2269.477525] blkdev_ioctl+0xc1/0x710 [ 2269.478282] ? blkdev_common_ioctl+0x1870/0x1870 [ 2269.479257] ? selinux_file_ioctl+0xb6/0x270 [ 2269.480152] block_ioctl+0xf9/0x140 [ 2269.480909] ? blkdev_read_iter+0x1c0/0x1c0 [ 2269.481777] __x64_sys_ioctl+0x19a/0x210 [ 2269.482600] do_syscall_64+0x33/0x40 [ 2269.483364] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2269.484409] RIP: 0033:0x7f4ca4aefb19 [ 2269.485173] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2269.488922] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2269.490462] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2269.491901] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2269.493354] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2269.494824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2269.496263] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:39:07 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x4b47, 0x0) [ 2269.515868] Process accounting resumed [ 2269.564455] blktrace: Concurrent blktraces are not allowed on loop0 [ 2269.567809] blktrace: Concurrent blktraces are not allowed on loop0 07:39:07 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 34) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2269.609141] debugfs: File 'dropped' in directory 'loop2' already present! [ 2269.614772] debugfs: File 'msg' in directory 'loop2' already present! [ 2269.622789] debugfs: File 'trace0' in directory 'loop10' already present! 07:39:07 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x4b49, 0x0) [ 2269.644494] debugfs: File 'trace0' in directory 'loop4' already present! [ 2269.672482] FAULT_INJECTION: forcing a failure. [ 2269.672482] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2269.674989] CPU: 0 PID: 12078 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2269.676407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2269.678096] Call Trace: [ 2269.678639] dump_stack+0x107/0x167 [ 2269.679381] should_fail.cold+0x5/0xa [ 2269.680167] __alloc_pages_nodemask+0x182/0x600 [ 2269.681137] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2269.682351] ? mark_held_locks+0x9e/0xe0 [ 2269.683191] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2269.684218] ? trace_hardirqs_on+0x5b/0x180 [ 2269.685144] alloc_pages_current+0x187/0x280 [ 2269.686042] relay_open_buf.part.0+0x2a5/0xc00 [ 2269.686981] relay_open+0x531/0xa10 [ 2269.687729] do_blk_trace_setup+0x4cf/0xc10 [ 2269.688606] ? _copy_from_user+0xfb/0x1b0 [ 2269.689454] __blk_trace_setup+0xca/0x180 [ 2269.690296] ? do_blk_trace_setup+0xc10/0xc10 [ 2269.691205] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2269.692291] blk_trace_ioctl+0x155/0x290 [ 2269.693131] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2269.694120] ? do_vfs_ioctl+0x283/0x10d0 [ 2269.694939] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2269.695994] ? generic_block_fiemap+0x60/0x60 [ 2269.696912] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2269.697908] blkdev_ioctl+0xc1/0x710 [ 2269.698680] ? blkdev_common_ioctl+0x1870/0x1870 [ 2269.699658] ? selinux_file_ioctl+0xb6/0x270 [ 2269.700568] block_ioctl+0xf9/0x140 [ 2269.701331] ? blkdev_read_iter+0x1c0/0x1c0 [ 2269.702216] __x64_sys_ioctl+0x19a/0x210 [ 2269.703060] do_syscall_64+0x33/0x40 [ 2269.703832] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2269.704892] RIP: 0033:0x7fa3b3609b19 [ 2269.705662] 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 [ 2269.709459] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2269.711000] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2269.712435] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2269.713876] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 07:39:07 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 30) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2269.715310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2269.716893] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2269.761470] debugfs: File 'dropped' in directory 'loop12' already present! [ 2269.770222] debugfs: File 'msg' in directory 'loop12' already present! [ 2269.773432] blktrace: Concurrent blktraces are not allowed on loop0 07:39:07 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x300) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2269.795484] FAULT_INJECTION: forcing a failure. [ 2269.795484] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2269.797973] CPU: 1 PID: 12088 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2269.799372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2269.801055] Call Trace: [ 2269.801602] dump_stack+0x107/0x167 [ 2269.802356] should_fail.cold+0x5/0xa [ 2269.803142] __alloc_pages_nodemask+0x182/0x600 [ 2269.804098] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2269.805338] ? mark_held_locks+0x9e/0xe0 [ 2269.806184] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2269.807209] ? trace_hardirqs_on+0x5b/0x180 [ 2269.808103] alloc_pages_current+0x187/0x280 [ 2269.809011] relay_open_buf.part.0+0x2a5/0xc00 [ 2269.809963] relay_open+0x531/0xa10 [ 2269.810711] do_blk_trace_setup+0x4cf/0xc10 [ 2269.811596] ? _copy_from_user+0xfb/0x1b0 [ 2269.812440] __blk_trace_setup+0xca/0x180 [ 2269.813293] ? do_blk_trace_setup+0xc10/0xc10 [ 2269.814207] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2269.815294] blk_trace_ioctl+0x155/0x290 [ 2269.816117] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2269.817124] ? do_vfs_ioctl+0x283/0x10d0 [ 2269.817949] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2269.819021] ? generic_block_fiemap+0x60/0x60 [ 2269.819925] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2269.820921] blkdev_ioctl+0xc1/0x710 [ 2269.821683] ? blkdev_common_ioctl+0x1870/0x1870 [ 2269.822645] ? selinux_file_ioctl+0xb6/0x270 [ 2269.823544] block_ioctl+0xf9/0x140 [ 2269.824280] ? blkdev_read_iter+0x1c0/0x1c0 [ 2269.825175] __x64_sys_ioctl+0x19a/0x210 [ 2269.826006] do_syscall_64+0x33/0x40 [ 2269.826763] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2269.827793] RIP: 0033:0x7f4ca4aefb19 [ 2269.828554] 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 [ 2269.832261] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2269.833811] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2269.835250] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2269.836686] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2269.838141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2269.839583] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:39:07 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x541b, 0x0) 07:39:07 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x5b4, 0x200}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') pread64(r3, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r3) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x4) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100026bd7000080009000010000008000600000400000800010000000000000000e00000d1e5bd16f0f80db64a6071657219971918c27cb8ad1b71c86126dd98cde10d60c89f145864c5e6f9414926254e9c0e4264f47224b8e9fb4cb88228156b8809d99fe4a7c7495f3c6504b63845a194d523d67c38b509e1666a1af9cd6bc998ecf5c889bd0b7279ba9cc7114e1004ac1050231ecf6124d4a2a7722915833f570b90f622d419a59a263880d773d1fa5059548c81ed9a2ad57fbdcc6cd1d1d86040dad7d6d1ff2addbc3c3338977df46e117b63afe618b2a9137ba47ac087bad56f6e95217d3cb91fcb91"], 0x2c}, 0x1, 0x0, 0x0, 0x4800}, 0x480c) open_by_handle_at(r4, 0x0, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x65, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) [ 2269.947999] EXT4-fs: error -4 creating inode table initialization thread [ 2269.954027] debugfs: File 'dropped' in directory 'loop4' already present! 07:39:07 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 35) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2269.964254] EXT4-fs (loop4): mount failed [ 2269.970786] debugfs: File 'msg' in directory 'loop4' already present! [ 2269.993289] blktrace: Concurrent blktraces are not allowed on loop0 [ 2269.995352] blktrace: Concurrent blktraces are not allowed on loop0 [ 2269.999326] debugfs: File 'dropped' in directory 'loop10' already present! [ 2270.001785] debugfs: File 'trace0' in directory 'loop4' already present! [ 2270.005068] debugfs: File 'msg' in directory 'loop10' already present! [ 2270.016879] debugfs: File 'trace0' in directory 'loop10' already present! [ 2270.025484] debugfs: File 'dropped' in directory 'loop4' already present! [ 2270.026988] debugfs: File 'msg' in directory 'loop4' already present! [ 2270.044431] debugfs: File 'dropped' in directory 'loop2' already present! [ 2270.046952] debugfs: File 'dropped' in directory 'loop10' already present! [ 2270.050995] debugfs: File 'trace0' in directory 'loop4' already present! [ 2270.051261] debugfs: File 'msg' in directory 'loop10' already present! [ 2270.054049] debugfs: File 'msg' in directory 'loop2' already present! [ 2270.061593] FAULT_INJECTION: forcing a failure. [ 2270.061593] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2270.064127] CPU: 0 PID: 12107 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2270.065541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2270.067291] Call Trace: [ 2270.067840] dump_stack+0x107/0x167 [ 2270.068576] should_fail.cold+0x5/0xa [ 2270.069366] __alloc_pages_nodemask+0x182/0x600 [ 2270.070355] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2270.071582] ? mark_held_locks+0x9e/0xe0 [ 2270.072449] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2270.073496] ? trace_hardirqs_on+0x5b/0x180 [ 2270.074382] alloc_pages_current+0x187/0x280 [ 2270.075284] relay_open_buf.part.0+0x2a5/0xc00 [ 2270.076224] relay_open+0x531/0xa10 [ 2270.076975] do_blk_trace_setup+0x4cf/0xc10 [ 2270.077857] ? _copy_from_user+0xfb/0x1b0 [ 2270.078699] __blk_trace_setup+0xca/0x180 [ 2270.079538] ? do_blk_trace_setup+0xc10/0xc10 [ 2270.080460] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2270.081561] blk_trace_ioctl+0x155/0x290 [ 2270.082382] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2270.083382] ? do_vfs_ioctl+0x283/0x10d0 [ 2270.084206] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2270.085272] ? generic_block_fiemap+0x60/0x60 [ 2270.086183] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2270.087160] blkdev_ioctl+0xc1/0x710 [ 2270.087915] ? blkdev_common_ioctl+0x1870/0x1870 [ 2270.088883] ? selinux_file_ioctl+0xb6/0x270 [ 2270.089776] block_ioctl+0xf9/0x140 [ 2270.090506] ? blkdev_read_iter+0x1c0/0x1c0 [ 2270.091376] __x64_sys_ioctl+0x19a/0x210 [ 2270.092206] do_syscall_64+0x33/0x40 [ 2270.092979] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2270.094015] RIP: 0033:0x7fa3b3609b19 [ 2270.094770] 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 [ 2270.098477] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2270.100014] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2270.101465] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2270.102923] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2270.104365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2270.105818] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2270.118825] debugfs: File 'trace0' in directory 'loop10' already present! [ 2284.586065] debugfs: File 'dropped' in directory 'loop2' already present! [ 2284.586865] blktrace: Concurrent blktraces are not allowed on loop0 [ 2284.587058] debugfs: File 'msg' in directory 'loop2' already present! [ 2284.589571] FAULT_INJECTION: forcing a failure. [ 2284.589571] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2284.591200] CPU: 0 PID: 12123 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2284.592164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2284.593333] Call Trace: [ 2284.593652] dump_stack+0x107/0x167 [ 2284.594163] should_fail.cold+0x5/0xa [ 2284.594715] __alloc_pages_nodemask+0x182/0x600 [ 2284.595373] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2284.596213] ? mark_held_locks+0x9e/0xe0 [ 2284.596788] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2284.597506] ? trace_hardirqs_on+0x5b/0x180 [ 2284.598116] alloc_pages_current+0x187/0x280 [ 2284.598736] relay_open_buf.part.0+0x2a5/0xc00 [ 2284.599384] relay_open+0x531/0xa10 [ 2284.599900] do_blk_trace_setup+0x4cf/0xc10 [ 2284.600415] ? _copy_from_user+0xfb/0x1b0 [ 2284.601009] __blk_trace_setup+0xca/0x180 [ 2284.601587] ? do_blk_trace_setup+0xc10/0xc10 [ 2284.602215] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2284.602962] blk_trace_ioctl+0x155/0x290 [ 2284.603530] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2284.604214] ? do_vfs_ioctl+0x283/0x10d0 [ 2284.604787] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2284.605528] ? generic_block_fiemap+0x60/0x60 [ 2284.606410] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2284.607100] blkdev_ioctl+0xc1/0x710 [ 2284.607629] ? blkdev_common_ioctl+0x1870/0x1870 [ 2284.608289] ? selinux_file_ioctl+0xb6/0x270 [ 2284.608905] block_ioctl+0xf9/0x140 [ 2284.609425] ? blkdev_read_iter+0x1c0/0x1c0 [ 2284.610025] __x64_sys_ioctl+0x19a/0x210 [ 2284.610600] do_syscall_64+0x33/0x40 [ 2284.611119] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2284.611832] RIP: 0033:0x7fa3b3609b19 [ 2284.612354] 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 [ 2284.614900] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2284.615951] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2284.616931] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2284.617922] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2284.618905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2284.619888] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:39:22 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 31) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:39:22 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) io_setup(0x6, &(0x7f0000000140)=0x0) io_pgetevents(r1, 0x7, 0xa, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x88b9]}, 0x8}) 07:39:22 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000000200)='net/route\x00') pread64(r5, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x1, 0x7, 0x8, 0x9, 0x0, 0x53, 0xc400, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x20}, 0x12000, 0x2, 0x30, 0x3, 0x8000, 0xac3e, 0xff, 0x0, 0x0, 0x0, 0xe20}, r2, 0xc, r5, 0x9) read$ptp(r0, 0x0, 0x0) 07:39:22 executing program 4: r0 = perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x5, 0x8}, 0x1000, 0x0, 0x6, 0x3, 0x6, 0x8001, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') 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, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, 0x0, 0x0) memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\x02\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\x0fG/\xf9\n', 0x6) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40086607, &(0x7f0000000080)) signalfd4(0xffffffffffffffff, &(0x7f0000000b80), 0x8, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0x4) r4 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, 0x0, r4, 0xfffffffffffffffb, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000380)=""/88, 0x58}, {&(0x7f0000000400)=""/118, 0x76}], 0x2) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r5, 0x5, 0x400, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, @private2, 0x4, 0x5, 0x2a7, 0x80, 0x80000001, 0x100020, r6}) 07:39:22 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x2000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:39:22 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x5421, 0x0) 07:39:22 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 36) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2284.622128] debugfs: File 'dropped' in directory 'loop4' already present! [ 2284.629032] blktrace: Concurrent blktraces are not allowed on loop0 07:39:22 executing program 5: ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000080)={0x1, 'bridge_slave_0\x00', {}, 0x8}) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x8, 0x1) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x196) syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000040)='./file0\x00'}, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000040)='./file0\x00'}, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r4, &(0x7f00000008c0)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r0, 0x0, &(0x7f0000000880)={&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000700)=[{&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000340)=""/174, 0xae}, {&(0x7f00000001c0)=""/49, 0x31}, {&(0x7f0000000640)=""/132, 0x84}], 0x7, &(0x7f0000000780)=""/214, 0xd6}, 0x0, 0x2, 0x1, {0x3, r5}}, 0x100000) openat(0xffffffffffffff9c, &(0x7f0000000900)='./file0\x00', 0x481, 0x40) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r7, &(0x7f0000000200)='net/route\x00') ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xfff, 0x5b4, 0xb8f, 0x0, 0xfffffffffffffffc, r7}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2284.640794] debugfs: File 'msg' in directory 'loop4' already present! [ 2284.651123] debugfs: File 'trace0' in directory 'loop4' already present! 07:39:22 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x5450, 0x0) [ 2284.866879] debugfs: File 'dropped' in directory 'loop4' already present! [ 2284.869059] debugfs: File 'dropped' in directory 'loop12' already present! [ 2284.873576] debugfs: File 'msg' in directory 'loop4' already present! [ 2284.878861] debugfs: File 'msg' in directory 'loop12' already present! [ 2284.886139] debugfs: File 'trace0' in directory 'loop4' already present! [ 2284.891540] FAULT_INJECTION: forcing a failure. [ 2284.891540] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2284.892941] CPU: 1 PID: 12131 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2284.893759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2284.894693] Call Trace: [ 2284.895010] dump_stack+0x107/0x167 [ 2284.895440] should_fail.cold+0x5/0xa [ 2284.895893] __alloc_pages_nodemask+0x182/0x600 [ 2284.896447] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2284.897163] ? mark_held_locks+0x9e/0xe0 [ 2284.897646] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2284.898245] ? trace_hardirqs_on+0x5b/0x180 [ 2284.898762] alloc_pages_current+0x187/0x280 [ 2284.899276] relay_open_buf.part.0+0x2a5/0xc00 [ 2284.899820] relay_open+0x531/0xa10 [ 2284.900255] do_blk_trace_setup+0x4cf/0xc10 [ 2284.900742] ? _copy_from_user+0xfb/0x1b0 [ 2284.901241] __blk_trace_setup+0xca/0x180 [ 2284.901727] ? do_blk_trace_setup+0xc10/0xc10 [ 2284.902251] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2284.902885] blk_trace_ioctl+0x155/0x290 [ 2284.903158] blktrace: Concurrent blktraces are not allowed on loop0 [ 2284.903368] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2284.904917] ? do_vfs_ioctl+0x283/0x10d0 [ 2284.905380] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2284.905991] ? generic_block_fiemap+0x60/0x60 [ 2284.906506] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2284.907071] blkdev_ioctl+0xc1/0x710 [ 2284.907287] blktrace: Concurrent blktraces are not allowed on loop0 [ 2284.907508] ? blkdev_common_ioctl+0x1870/0x1870 [ 2284.909025] ? selinux_file_ioctl+0xb6/0x270 [ 2284.909536] block_ioctl+0xf9/0x140 [ 2284.909959] ? blkdev_read_iter+0x1c0/0x1c0 [ 2284.910448] __x64_sys_ioctl+0x19a/0x210 [ 2284.910917] do_syscall_64+0x33/0x40 [ 2284.911354] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2284.911959] RIP: 0033:0x7f4ca4aefb19 [ 2284.912377] 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 [ 2284.914505] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2284.915387] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2284.916218] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2284.917030] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 07:39:22 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x4000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2284.917868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2284.918842] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:39:22 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 37) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:39:22 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8, 0x1) 07:39:22 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x5451, 0x0) [ 2285.011180] debugfs: File 'dropped' in directory 'loop2' already present! [ 2285.015909] debugfs: File 'msg' in directory 'loop2' already present! [ 2285.021398] debugfs: File 'dropped' in directory 'loop10' already present! [ 2285.024645] debugfs: File 'msg' in directory 'loop10' already present! [ 2285.026997] blktrace: Concurrent blktraces are not allowed on loop0 [ 2285.037152] debugfs: File 'trace0' in directory 'loop10' already present! [ 2285.040795] debugfs: File 'dropped' in directory 'loop4' already present! [ 2285.041356] FAULT_INJECTION: forcing a failure. [ 2285.041356] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2285.042134] debugfs: File 'msg' in directory 'loop4' already present! [ 2285.043292] CPU: 1 PID: 12151 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2285.043305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2285.045963] Call Trace: [ 2285.046269] dump_stack+0x107/0x167 [ 2285.046697] should_fail.cold+0x5/0xa [ 2285.047136] __alloc_pages_nodemask+0x182/0x600 [ 2285.047678] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2285.048361] ? mark_held_locks+0x9e/0xe0 [ 2285.048832] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2285.049408] ? trace_hardirqs_on+0x5b/0x180 07:39:22 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 32) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2285.049888] alloc_pages_current+0x187/0x280 [ 2285.050531] relay_open_buf.part.0+0x2a5/0xc00 [ 2285.051067] relay_open+0x531/0xa10 [ 2285.051476] do_blk_trace_setup+0x4cf/0xc10 [ 2285.051964] ? _copy_from_user+0xfb/0x1b0 [ 2285.052435] __blk_trace_setup+0xca/0x180 [ 2285.052913] ? do_blk_trace_setup+0xc10/0xc10 [ 2285.053432] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2285.054041] blk_trace_ioctl+0x155/0x290 [ 2285.054492] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2285.055046] ? do_vfs_ioctl+0x283/0x10d0 [ 2285.055486] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2285.056071] ? generic_block_fiemap+0x60/0x60 [ 2285.056567] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2285.057118] blkdev_ioctl+0xc1/0x710 [ 2285.057535] ? blkdev_common_ioctl+0x1870/0x1870 [ 2285.058082] ? selinux_file_ioctl+0xb6/0x270 [ 2285.058578] block_ioctl+0xf9/0x140 [ 2285.058991] ? blkdev_read_iter+0x1c0/0x1c0 [ 2285.059456] __x64_sys_ioctl+0x19a/0x210 [ 2285.059919] do_syscall_64+0x33/0x40 [ 2285.060333] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2285.060926] RIP: 0033:0x7fa3b3609b19 [ 2285.061349] 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 [ 2285.063442] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2285.064317] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2285.065133] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2285.065894] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2285.066648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2285.067408] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2285.079497] debugfs: File 'dropped' in directory 'loop10' already present! [ 2285.083467] debugfs: File 'dropped' in directory 'loop12' already present! [ 2285.084341] debugfs: File 'msg' in directory 'loop10' already present! 07:39:22 executing program 4: r0 = perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x5, 0x8}, 0x1000, 0x0, 0x6, 0x3, 0x6, 0x8001, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') 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, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, 0x0, 0x0) memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\x02\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\x0fG/\xf9\n', 0x6) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40086607, &(0x7f0000000080)) signalfd4(0xffffffffffffffff, &(0x7f0000000b80), 0x8, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0x4) r4 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, 0x0, r4, 0xfffffffffffffffb, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000380)=""/88, 0x58}, {&(0x7f0000000400)=""/118, 0x76}], 0x2) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r5, 0x5, 0x400, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, @private2, 0x4, 0x5, 0x2a7, 0x80, 0x80000001, 0x100020, r6}) [ 2285.089812] debugfs: File 'msg' in directory 'loop12' already present! [ 2285.106747] debugfs: File 'trace0' in directory 'loop4' already present! [ 2285.112723] debugfs: File 'trace0' in directory 'loop10' already present! [ 2285.115564] FAULT_INJECTION: forcing a failure. [ 2285.115564] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2285.116948] CPU: 1 PID: 12161 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2285.117733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 07:39:22 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x5452, 0x0) [ 2285.118623] Call Trace: [ 2285.119075] dump_stack+0x107/0x167 [ 2285.119492] should_fail.cold+0x5/0xa [ 2285.119931] __alloc_pages_nodemask+0x182/0x600 [ 2285.120461] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2285.121159] ? mark_held_locks+0x9e/0xe0 [ 2285.121630] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2285.122210] ? trace_hardirqs_on+0x5b/0x180 [ 2285.122701] alloc_pages_current+0x187/0x280 [ 2285.123194] relay_open_buf.part.0+0x2a5/0xc00 [ 2285.123719] relay_open+0x531/0xa10 [ 2285.124132] do_blk_trace_setup+0x4cf/0xc10 [ 2285.124573] blktrace: Concurrent blktraces are not allowed on loop0 [ 2285.124620] ? _copy_from_user+0xfb/0x1b0 [ 2285.124632] __blk_trace_setup+0xca/0x180 [ 2285.124647] ? do_blk_trace_setup+0xc10/0xc10 [ 2285.126822] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2285.127433] blk_trace_ioctl+0x155/0x290 [ 2285.127793] blktrace: Concurrent blktraces are not allowed on loop0 [ 2285.127883] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2285.127900] ? do_vfs_ioctl+0x283/0x10d0 [ 2285.129853] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2285.130448] ? generic_block_fiemap+0x60/0x60 [ 2285.130969] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2285.131490] blkdev_ioctl+0xc1/0x710 [ 2285.131904] ? blkdev_common_ioctl+0x1870/0x1870 [ 2285.132404] ? selinux_file_ioctl+0xb6/0x270 [ 2285.132895] block_ioctl+0xf9/0x140 [ 2285.133288] ? blkdev_read_iter+0x1c0/0x1c0 [ 2285.133757] __x64_sys_ioctl+0x19a/0x210 [ 2285.134207] do_syscall_64+0x33/0x40 [ 2285.134605] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2285.135155] RIP: 0033:0x7f4ca4aefb19 [ 2285.135572] 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 [ 2285.137542] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2285.138357] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2285.139114] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2285.139999] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2285.140948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2285.141737] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:39:36 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x7, 0x5, 0x2, 0x0, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfff, 0x0, @perf_config_ext={0x101, 0x20}, 0x0, 0x8c35, 0x987, 0x5, 0x40, 0xab, 0xff, 0x0, 0x80000000, 0x0, 0x323}, 0x0, 0xb, 0xffffffffffffffff, 0x1) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[r1, r2, r0], 0x3) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x145000, 0x0) lseek(r3, 0x80000000, 0x1) read$ptp(r0, 0x0, 0x0) 07:39:36 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40100, 0x20) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000100)) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:39:36 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000300)='./file0/../file0\x00') r1 = openat(r0, &(0x7f00000004c0)='./file0/../file0\x00', 0x105142, 0x30) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0x98) r4 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40, 0x4) r6 = dup2(r4, r5) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) preadv(r7, &(0x7f0000000040)=[{&(0x7f00000011c0)=""/117, 0x75}], 0x1, 0xfffffffe, 0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000440), 0x440, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000000480)=0xffff, 0x5) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x8100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r9, 0x894b, &(0x7f0000000340)) openat$cgroup_ro(r6, &(0x7f0000000400)='freezer.self_freezing\x00', 0x0, 0x0) r10 = perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) signalfd(r10, &(0x7f0000000180)={[0x80fb]}, 0x8) [ 2299.279956] debugfs: File 'dropped' in directory 'loop10' already present! [ 2299.284870] debugfs: File 'msg' in directory 'loop10' already present! [ 2299.295162] debugfs: File 'trace0' in directory 'loop10' already present! [ 2299.320463] blktrace: Concurrent blktraces are not allowed on loop0 [ 2299.325998] debugfs: File 'dropped' in directory 'loop4' already present! [ 2299.330274] debugfs: File 'dropped' in directory 'loop2' already present! 07:39:36 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x5460, 0x0) 07:39:36 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file2\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r6 = syz_open_procfs(r5, &(0x7f0000000200)='net/route\x00') pread64(r6, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) r7 = socket$unix(0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x7f}}, './file0\x00'}) r9 = syz_io_uring_complete(r3) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) io_submit(0x0, 0x5, &(0x7f0000002580)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, &(0x7f0000000180)="bb6d7b225b49f59422a35a71bbe3e8afe8a85d9dd2b79e9628cf55061eee1fd25563ad6ddc8dafa4781e444ef2501f09bc7ad6ef613b3fa06329f0", 0x3b, 0xfffffffffffffff8, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x8, r7, &(0x7f0000000240)="bcc5f0dadab19e7d0d46911bd2096ceedb2549a666209cbd663d98902a76677c5abbe71a3a99a8f9f6da4b7bfcdebb2b4314b9ff61510243479b9c3d43a941cc1e4901d6f9dd52833de1aa48588c2e50696dfe4814aa61f0007eeb89ac786cfae423a28727fafdf4", 0x68, 0x4, 0x0, 0x1, r8}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x1000, r4, &(0x7f0000000440)="c10a12022b8b168e83844044d5cf6c19beb31f95d2a8e09dbf1a0fc45172f49b68ceadbf1aac9dab7353da34b8d9da79aed2a928d440b490ba7f17c82d0187b14def1687c6e05af73f3a40cf63203941bf102e1958a57fb8b247244b47a12a311cc3dc29dfaba62307ec2edffc1f04942d08df7e66e9cabb4f9ed8443f58c1da9a916789c2845184c9e18f0a5a484f5d7a0a7a72b6752131204600d5b3561e5d99f5431ae40e61090ee7d1e74ca5eb7757fbb82fb89c337bcced70814b1b9f7c079341711934396b9cd9369c38", 0xcd, 0x4, 0x0, 0x3, r9}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x5, r10, &(0x7f0000001540)="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", 0x1000, 0xffff, 0x0, 0x1, r1}, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x1, 0x1ff, r4, &(0x7f00000003c0)="f8736a10b32dd2c1e372d604715e12f4a1da3320a828b7a5d01df07d7c4bb9f1e42ad2feabe776", 0x27, 0x4, 0x0, 0x1, r1}]) 07:39:36 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x1000000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:39:36 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 38) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:39:36 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 33) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2299.330730] debugfs: File 'dropped' in directory 'loop12' already present! sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2299.335962] debugfs: File 'msg' in directory 'loop12' already present! [ 2299.337877] debugfs: File 'msg' in directory 'loop4' already present! [ 2299.343185] debugfs: File 'msg' in directory 'loop2' already present! [ 2299.360141] FAULT_INJECTION: forcing a failure. [ 2299.360141] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2299.362662] CPU: 1 PID: 12199 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2299.364057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2299.365764] Call Trace: [ 2299.366308] dump_stack+0x107/0x167 [ 2299.367053] should_fail.cold+0x5/0xa [ 2299.367838] __alloc_pages_nodemask+0x182/0x600 [ 2299.368791] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2299.370054] ? mark_held_locks+0x9e/0xe0 [ 2299.371098] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2299.372382] ? trace_hardirqs_on+0x5b/0x180 [ 2299.373465] alloc_pages_current+0x187/0x280 [ 2299.374380] relay_open_buf.part.0+0x2a5/0xc00 [ 2299.375342] relay_open+0x531/0xa10 [ 2299.376135] do_blk_trace_setup+0x4cf/0xc10 [ 2299.377022] ? _copy_from_user+0xfb/0x1b0 [ 2299.377922] __blk_trace_setup+0xca/0x180 [ 2299.378790] ? do_blk_trace_setup+0xc10/0xc10 [ 2299.379706] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2299.380810] blk_trace_ioctl+0x155/0x290 [ 2299.381667] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2299.382676] ? do_vfs_ioctl+0x283/0x10d0 [ 2299.383407] blktrace: Concurrent blktraces are not allowed on loop14 [ 2299.383517] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2299.385869] ? generic_block_fiemap+0x60/0x60 [ 2299.386811] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2299.387810] blkdev_ioctl+0xc1/0x710 [ 2299.388574] ? blkdev_common_ioctl+0x1870/0x1870 [ 2299.389572] ? selinux_file_ioctl+0xb6/0x270 [ 2299.390469] block_ioctl+0xf9/0x140 [ 2299.391226] ? blkdev_read_iter+0x1c0/0x1c0 [ 2299.392111] __x64_sys_ioctl+0x19a/0x210 [ 2299.392950] do_syscall_64+0x33/0x40 [ 2299.393727] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2299.394788] RIP: 0033:0x7f4ca4aefb19 [ 2299.395558] 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 [ 2299.399328] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2299.400873] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2299.402337] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2299.403799] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2299.405268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2299.406767] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2299.424669] debugfs: File 'trace0' in directory 'loop4' already present! 07:39:36 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x40049409, 0x0) 07:39:36 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6d706c3d696e7465726c656176653d72655acb0069a41b73458528e0d3646566607564743d7374617469633a572c00"]) [ 2299.440840] FAULT_INJECTION: forcing a failure. [ 2299.440840] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2299.443296] CPU: 0 PID: 12193 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2299.444693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2299.446397] Call Trace: [ 2299.446940] dump_stack+0x107/0x167 [ 2299.447685] should_fail.cold+0x5/0xa [ 2299.448485] __alloc_pages_nodemask+0x182/0x600 [ 2299.449448] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2299.450667] ? mark_held_locks+0x9e/0xe0 [ 2299.451506] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2299.452538] ? trace_hardirqs_on+0x5b/0x180 [ 2299.453446] alloc_pages_current+0x187/0x280 [ 2299.454343] relay_open_buf.part.0+0x2a5/0xc00 [ 2299.455290] relay_open+0x531/0xa10 [ 2299.456042] do_blk_trace_setup+0x4cf/0xc10 [ 2299.456923] ? _copy_from_user+0xfb/0x1b0 [ 2299.457802] __blk_trace_setup+0xca/0x180 [ 2299.458645] ? do_blk_trace_setup+0xc10/0xc10 [ 2299.459571] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2299.460657] blk_trace_ioctl+0x155/0x290 [ 2299.461488] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2299.462476] ? do_vfs_ioctl+0x283/0x10d0 [ 2299.463302] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2299.464364] ? generic_block_fiemap+0x60/0x60 [ 2299.465296] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2299.466276] blkdev_ioctl+0xc1/0x710 [ 2299.467037] ? blkdev_common_ioctl+0x1870/0x1870 [ 2299.468033] ? selinux_file_ioctl+0xb6/0x270 [ 2299.468932] block_ioctl+0xf9/0x140 [ 2299.469689] ? blkdev_read_iter+0x1c0/0x1c0 [ 2299.470568] __x64_sys_ioctl+0x19a/0x210 [ 2299.471396] do_syscall_64+0x33/0x40 [ 2299.472151] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2299.473202] RIP: 0033:0x7fa3b3609b19 [ 2299.473957] 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 [ 2299.477679] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2299.479217] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2299.480654] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2299.482102] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2299.483538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2299.484974] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:39:36 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) creat(&(0x7f0000000140)='./file0\x00', 0x15) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:39:37 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 34) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:39:37 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x50000000}) [ 2299.537594] blktrace: Concurrent blktraces are not allowed on loop14 [ 2299.539246] tmpfs: Unknown parameter 'mpl' [ 2299.542354] tmpfs: Unknown parameter 'mpl' [ 2299.543761] debugfs: File 'dropped' in directory 'loop10' already present! [ 2299.546494] debugfs: File 'msg' in directory 'loop10' already present! [ 2299.562995] Process accounting paused [ 2299.564162] blktrace: Concurrent blktraces are not allowed on loop0 [ 2299.570078] debugfs: File 'trace0' in directory 'loop10' already present! 07:39:37 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x2000000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2299.582384] debugfs: File 'dropped' in directory 'loop12' already present! 07:39:37 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'wlan0\x00'}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x4e20, @rand_addr=0x64010100}, {0x306, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x36}}, 0x66, {0x2, 0x4e22, @broadcast}, 'veth0_to_batadv\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="06000000060000002e2f665524443780d137087f3125696c6530009b4b4a4a0821ad629c6cbce45fb8be26c01f9a486dce7d155687c1bfe6fa0ff760dfe65cf1c2c43a49f5bda606c171dd2b7023b9cfe67c451e2f12656d6b26a633bccbab0f1b531e5f4bbdb800c56ec954d60393399a07b0b3e00e662c94effbfc88c41c22a24b09eee47c3d0ff11a229156bf187a6113d37adf6bdd3902265d99bf17fea7a1e2ce19476c065601ee774ccd9b33f337de385ee027b5aa4bd9496e85b6afa384aba872a0a4a3c517dee50ae430b20342515c000fe04fdb029d487fd6e23ce0c63d1705fa541d088a01c5345635b6c3936c5192789c6c"]) ioctl$TUNSETLINK(r2, 0x400454cd, 0x320) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000280)={'veth0_virt_wifi\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000180)={'syztnl0\x00', r3, 0x2f, 0x80, 0x9, 0x1, 0x4, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x700, 0x7, 0x401, 0xfffffa0e}}) syz_open_dev$hiddev(0x0, 0x0, 0x0) 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) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0xf7, 0x5, 0x5, 0x4, 0x0, 0x99a, 0x800, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000040)}, 0x0, 0x63, 0x1, 0x9, 0x3, 0x20, 0x7, 0x0, 0xb3, 0x0, 0x7}, 0x0, 0x0, r4, 0x6) [ 2299.593686] debugfs: File 'msg' in directory 'loop12' already present! [ 2299.606579] FAULT_INJECTION: forcing a failure. [ 2299.606579] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2299.609042] CPU: 1 PID: 12217 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2299.610450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2299.612166] Call Trace: [ 2299.612706] dump_stack+0x107/0x167 [ 2299.613458] should_fail.cold+0x5/0xa [ 2299.614246] __alloc_pages_nodemask+0x182/0x600 [ 2299.615199] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2299.616413] ? mark_held_locks+0x9e/0xe0 [ 2299.617279] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2299.618299] ? trace_hardirqs_on+0x5b/0x180 [ 2299.619185] alloc_pages_current+0x187/0x280 [ 2299.620085] relay_open_buf.part.0+0x2a5/0xc00 [ 2299.621027] relay_open+0x531/0xa10 [ 2299.621821] do_blk_trace_setup+0x4cf/0xc10 [ 2299.621830] debugfs: File 'dropped' in directory 'loop4' already present! [ 2299.622706] ? _copy_from_user+0xfb/0x1b0 [ 2299.622728] __blk_trace_setup+0xca/0x180 [ 2299.625771] ? do_blk_trace_setup+0xc10/0xc10 [ 2299.626681] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2299.627573] debugfs: File 'msg' in directory 'loop4' already present! [ 2299.627768] blk_trace_ioctl+0x155/0x290 [ 2299.629898] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2299.630885] ? do_vfs_ioctl+0x283/0x10d0 [ 2299.631706] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2299.632761] ? generic_block_fiemap+0x60/0x60 [ 2299.633694] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2299.634674] blkdev_ioctl+0xc1/0x710 [ 2299.635428] ? blkdev_common_ioctl+0x1870/0x1870 [ 2299.636387] ? selinux_file_ioctl+0xb6/0x270 [ 2299.637295] block_ioctl+0xf9/0x140 [ 2299.638028] ? blkdev_read_iter+0x1c0/0x1c0 [ 2299.638905] __x64_sys_ioctl+0x19a/0x210 [ 2299.639735] do_syscall_64+0x33/0x40 [ 2299.640501] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2299.641557] RIP: 0033:0x7f4ca4aefb19 [ 2299.642327] 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 [ 2299.646030] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2299.647556] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2299.649012] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2299.650464] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2299.651899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2299.653344] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2299.688531] debugfs: File 'trace0' in directory 'loop4' already present! 07:39:37 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x40081271, 0x0) [ 2299.706275] Process accounting paused [ 2299.769024] blktrace: Concurrent blktraces are not allowed on loop0 [ 2299.776609] blktrace: Concurrent blktraces are not allowed on loop0 07:39:55 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 35) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2317.714523] debugfs: File 'dropped' in directory 'loop4' already present! [ 2317.727209] debugfs: File 'msg' in directory 'loop4' already present! 07:39:55 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) syz_mount_image$nfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8, 0x5, &(0x7f0000000540)=[{&(0x7f0000000140)="ad41a9eff90963b1a741f431185129ad122d59437c835d55a42193a7d752073c37c50c7aa2952e4f3936df3cfc3d1fcf8723d264b07550ac8ac1960e890253b541827c8e859baa4c0ed6a6c9fb6f753afad15903f1757eea6d7877731702bb2e8f06", 0x62, 0xfffffffffffffffb}, {&(0x7f00000001c0)="4c38d98127b559bb981e579ac19f52e786af5dfbb7944b0faa1e997a6a9ab5c89c01f60a614747a8a79cfde9a9250e9ea9f40e5c98ce9f492835738c09156eac2cc2b609f6b0788e5f47a494791d7c5500149e8637c4bda54beb6b806f3bcb6a004fa8077f105acc08d7896b79bff0618d01803d1d393e933110bfdb53168852b660", 0x82, 0x4}, {&(0x7f0000000280)="9592777e21cffdefb0d0530881d8daaa341c6f8b231402bc6d84090522e4fa962ee90b759586d80edbd7004441ef9f1ba83daf9ba957dd5c0254e3abef77f8d8f944c9d96ae4deaa743f8e13e48ec3997b36fa25216f98460ce92301535b13a5cf4e3989c054cc57ba62b2587ce5e0fc71a37394f8e33bf3aaa341656bd20d5020b579864ae89f561281336dff66b07c2c5152a7dd2712a6f3335a379216bc6c4d08984757bef2c1abebc7b16b4fb9d32775d6a6fa118dd5c8", 0xb9, 0x3}, {&(0x7f0000000440)="5f99d206c288282a3645d79950b83e16b81dd2470245832dc64b34020907973101969bf60816f7afe818e9054a2224b2d944a7e6bec032087bb50c920cde45cdd1acc85085f5f181f983199bef33215227075ba4aac655edba9243a288c446a8f38409f6af2e499b08ff7c734a14c74f42caf2427cdbbffa8c60065a9db2445edbecb78d069df0685e4fdaed3a521fc294abc5fa4ccf1d5c8afa5bda3b27b01083ff6afb631ad0b92c7c7f86ae9504039fd9b2eb310248fe6f0b8b606aaa3e2379f500c9381976e2cafdab7e9d31df87f3b5e4c9bf80c7dc5350a002f52239142da1a1fe319ebd212ff58710781593", 0xef, 0x1ff}, {&(0x7f0000000340)="bd1a6002ac3da9bdc49df3c113738801edca9b6ef23115a81b930caa6745d46104b86d8df30b515d6d52de7199e9cb328bc103c94d19b1b6cb7b0136abd1b2f9a5f379304cf2cac1b0c2eeccf45c6a2616d74ddb3155077b405db6debf3122b437037ac9147e9268f7bb807820ffc6698b41c907602d0f321473f345c1192e98430f7f8dce161d9fd9ad44b132dd69c07bca7e409931e3551db73fcd16585451825240971dc20bb4550b2ae6ca4abfce2dde02ddb216d2e52df38a", 0xbb, 0x40}], 0x804, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:39:55 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x3000000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:39:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 39) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:39:55 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') pread64(r3, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r6 = syz_open_procfs(r5, &(0x7f0000000200)='net/route\x00') pread64(r6, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) openat(r6, &(0x7f00000001c0)='./file0\x00', 0x4202, 0x0) openat2(r3, &(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000180)={0x2400, 0xa9, 0x1b}, 0x18) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:39:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x4) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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={0x0}, 0x4000, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x0, 0x8080, 0x1}, 0x0) clock_gettime(0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x23456}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x2) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) syz_io_uring_submit(0x0, r2, &(0x7f0000000440)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000400)={r5, r6+60000000}, 0x1, 0x1, 0x1}, 0x2) dup2(r3, r4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f00000000c0)="bd5aea8b8c2fbe2d2d2ebd5b2689660c", 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r7, 0xffffffffffff56c0, 0x0, 0x1f}, 0x2) creat(&(0x7f00000002c0)='./file0\x00', 0x42224cd785f4b954) syz_io_uring_setup(0x53bc, &(0x7f00000001c0)={0x0, 0x747a, 0x8, 0x3, 0x23d}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000280)) syz_io_uring_submit(0x0, r2, 0x0, 0x7) io_uring_setup(0xa1e, &(0x7f0000000380)={0x0, 0xfdba, 0xecfb35b0ed2e9e95, 0x1, 0x242, 0x0, r0}) 07:39:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$ptp(0xffffffffffffffff, 0x0, 0x0) 07:39:55 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x40086602, 0x0) [ 2317.733004] nfs: Unknown parameter '-'[a{{\!Ø*' [ 2317.735700] blktrace: Concurrent blktraces are not allowed on loop0 [ 2317.743197] debugfs: File 'dropped' in directory 'loop10' already present! [ 2317.744946] debugfs: File 'msg' in directory 'loop10' already present! [ 2317.750794] debugfs: File 'dropped' in directory 'loop2' already present! [ 2317.760409] debugfs: File 'msg' in directory 'loop2' already present! [ 2317.761802] debugfs: File 'dropped' in directory 'loop12' already present! [ 2317.761824] debugfs: File 'msg' in directory 'loop12' already present! [ 2317.766296] debugfs: File 'trace0' in directory 'loop4' already present! 07:39:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r0, 0x0, 0x0) [ 2317.785726] debugfs: File 'trace0' in directory 'loop10' already present! [ 2317.804967] FAULT_INJECTION: forcing a failure. [ 2317.804967] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2317.807158] CPU: 0 PID: 12259 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2317.808402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2317.809973] Call Trace: [ 2317.810474] dump_stack+0x107/0x167 [ 2317.811149] should_fail.cold+0x5/0xa [ 2317.811856] __alloc_pages_nodemask+0x182/0x600 [ 2317.812716] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2317.813813] ? mark_held_locks+0x9e/0xe0 [ 2317.814591] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2317.815564] ? trace_hardirqs_on+0x5b/0x180 [ 2317.816388] alloc_pages_current+0x187/0x280 [ 2317.817222] relay_open_buf.part.0+0x2a5/0xc00 [ 2317.818108] relay_open+0x531/0xa10 [ 2317.818806] do_blk_trace_setup+0x4cf/0xc10 [ 2317.819610] ? _copy_from_user+0xfb/0x1b0 [ 2317.820370] __blk_trace_setup+0xca/0x180 [ 2317.821128] ? do_blk_trace_setup+0xc10/0xc10 [ 2317.821973] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2317.822980] blk_trace_ioctl+0x155/0x290 [ 2317.823748] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2317.824637] ? do_vfs_ioctl+0x283/0x10d0 [ 2317.825421] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2317.826415] ? generic_block_fiemap+0x60/0x60 [ 2317.827255] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2317.828107] blkdev_ioctl+0xc1/0x710 [ 2317.828800] ? blkdev_common_ioctl+0x1870/0x1870 [ 2317.829681] ? selinux_file_ioctl+0xb6/0x270 [ 2317.830468] block_ioctl+0xf9/0x140 [ 2317.831148] ? blkdev_read_iter+0x1c0/0x1c0 [ 2317.831923] __x64_sys_ioctl+0x19a/0x210 [ 2317.832698] do_syscall_64+0x33/0x40 [ 2317.833356] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2317.834297] RIP: 0033:0x7f4ca4aefb19 [ 2317.834972] 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 [ 2317.838273] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2317.839586] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2317.840848] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2317.842142] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2317.843373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2317.844605] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:39:55 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x40087602, 0x0) [ 2317.852405] debugfs: File 'dropped' in directory 'loop10' already present! [ 2317.854091] debugfs: File 'msg' in directory 'loop10' already present! [ 2317.864007] nfs: Unknown parameter '-'[a{{\!Ø*' [ 2317.864876] blktrace: Concurrent blktraces are not allowed on loop0 [ 2317.867116] blktrace: Concurrent blktraces are not allowed on loop0 07:39:55 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x20000000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:39:55 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x40101283, 0x0) [ 2317.927497] blktrace: Concurrent blktraces are not allowed on loop0 [ 2317.931114] blktrace: Concurrent blktraces are not allowed on loop0 [ 2317.942872] debugfs: File 'dropped' in directory 'loop4' already present! [ 2317.954345] debugfs: File 'msg' in directory 'loop4' already present! [ 2318.001541] FAULT_INJECTION: forcing a failure. [ 2318.001541] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2318.004050] CPU: 1 PID: 12258 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2318.005479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2318.007140] Call Trace: [ 2318.007682] dump_stack+0x107/0x167 [ 2318.008424] should_fail.cold+0x5/0xa [ 2318.009204] __alloc_pages_nodemask+0x182/0x600 [ 2318.010198] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2318.011429] ? mark_held_locks+0x9e/0xe0 [ 2318.012269] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2318.013286] ? trace_hardirqs_on+0x5b/0x180 [ 2318.014184] alloc_pages_current+0x187/0x280 [ 2318.015297] relay_open_buf.part.0+0x2a5/0xc00 [ 2318.016253] relay_open+0x531/0xa10 [ 2318.017004] do_blk_trace_setup+0x4cf/0xc10 [ 2318.017906] ? _copy_from_user+0xfb/0x1b0 [ 2318.018744] __blk_trace_setup+0xca/0x180 [ 2318.019583] ? do_blk_trace_setup+0xc10/0xc10 [ 2318.020486] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2318.021567] blk_trace_ioctl+0x155/0x290 [ 2318.022388] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2318.023382] ? do_vfs_ioctl+0x283/0x10d0 [ 2318.024202] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2318.025251] ? generic_block_fiemap+0x60/0x60 [ 2318.026178] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2318.027160] blkdev_ioctl+0xc1/0x710 [ 2318.027911] ? blkdev_common_ioctl+0x1870/0x1870 [ 2318.028867] ? selinux_file_ioctl+0xb6/0x270 [ 2318.029767] block_ioctl+0xf9/0x140 [ 2318.030497] ? blkdev_read_iter+0x1c0/0x1c0 [ 2318.031353] __x64_sys_ioctl+0x19a/0x210 [ 2318.032153] do_syscall_64+0x33/0x40 [ 2318.032908] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2318.033981] RIP: 0033:0x7fa3b3609b19 [ 2318.034744] 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 [ 2318.038478] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2318.040012] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2318.041466] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2318.042912] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2318.044352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2318.045803] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2318.105278] debugfs: File 'trace0' in directory 'loop10' already present! [ 2318.110249] debugfs: File 'trace0' in directory 'loop4' already present! 07:40:12 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') pread64(r3, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) openat(r3, &(0x7f0000000000)='./file0\x00', 0x8000, 0x4) 07:40:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x40101286, 0x0) 07:40:12 executing program 5: mknod$loop(&(0x7f0000000140)='./file0/file1\x00', 0x4, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000180)={{0x3f, 0x7}, 0x100, './file0\x00'}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000003c0)={0xfffb, 0xffff, 0x81, 0x6, 0x81, 0x7190}) r1 = syz_open_dev$evdev(&(0x7f0000000500), 0xfffffffffffffffe, 0x8040) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0xff, 0x12, 0x0, 0x0, "7b8871cde3b0616ad6d95f168e28f491dd608625e210f82b9b2d604570b0fe6d"}) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000100)) rename(&(0x7f00000002c0)='./file0/file1\x00', &(0x7f0000000300)='./file0/file1\x00') utime(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x4, 0x3}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) openat(r0, &(0x7f0000000480)='./file0\x00', 0x8040, 0x124) r3 = socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) mount$9p_fd(0x0, &(0x7f0000000400)='./file0/file1\x00', &(0x7f0000000440), 0x10, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r4}}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@nodevmap}, {@cachetag={'cachetag', 0x3d, '/dev/ttyS3\x00'}}], [{@dont_hash}, {@pcr={'pcr', 0x3d, 0x34}}]}}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100ac361800000015a4cb89376e08edd70b6e82c1efb3dd50692f42e04b0aec6cd32eede5323374b37411b54aad382f7dd85fe7c3a9ec0fda659ea6189ce150b703ab5d7c02a1a384abb61a15e4eebe11356786015a15c4cbf34014837d1205a4fb10e3530140f287b63effe5364cee8ca874fbfc2147da324c41a2ffcfa30f12ffa3b4fad55eef617772", @ANYRES32=r3, @ANYBLOB="04000000000000002e2f66696c653100"]) accept4$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000600)=0x1c, 0x80000) 07:40:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x40000000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:40:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x4) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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={0x0}, 0x4000, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x0, 0x8080, 0x1}, 0x0) clock_gettime(0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x23456}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x2) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) syz_io_uring_submit(0x0, r2, &(0x7f0000000440)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000400)={r5, r6+60000000}, 0x1, 0x1, 0x1}, 0x2) dup2(r3, r4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f00000000c0)="bd5aea8b8c2fbe2d2d2ebd5b2689660c", 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r7, 0xffffffffffff56c0, 0x0, 0x1f}, 0x2) creat(&(0x7f00000002c0)='./file0\x00', 0x42224cd785f4b954) syz_io_uring_setup(0x53bc, &(0x7f00000001c0)={0x0, 0x747a, 0x8, 0x3, 0x23d}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000280)) syz_io_uring_submit(0x0, r2, 0x0, 0x7) io_uring_setup(0xa1e, &(0x7f0000000380)={0x0, 0xfdba, 0xecfb35b0ed2e9e95, 0x1, 0x242, 0x0, r0}) 07:40:12 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 36) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:40:12 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 40) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:40:12 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000180)='./file0/file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="8b92", 0x2, 0x1000}, {&(0x7f0000000280)="ef7d932d2cd5921685766520d89222faed4f6723f29aa35dbc6a39a59f7605dd2a2127331ab27a19f6b801615e9f9eaa84fee4d274a62692a8f129e6c7f19c67670e51d8", 0x44, 0x9}], 0x18a0004, &(0x7f0000000300)={[{@quota}, {@noload}, {@nolazytime}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x4}}, {@noload}, {@grpquota}], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@fsname}, {@measure}, {@subj_type={'subj_type', 0x3d, '\x00'}}]}) openat(r0, &(0x7f00000003c0)='./file0\x00', 0x80080, 0x18) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r1, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 2335.075376] blktrace: Concurrent blktraces are not allowed on loop14 [ 2335.092239] blktrace: Concurrent blktraces are not allowed on loop0 [ 2335.095960] debugfs: File 'dropped' in directory 'loop4' already present! [ 2335.097474] debugfs: File 'msg' in directory 'loop4' already present! [ 2335.103714] blktrace: Concurrent blktraces are not allowed on loop0 [ 2335.110107] debugfs: File 'dropped' in directory 'loop2' already present! [ 2335.114313] debugfs: File 'dropped' in directory 'loop12' already present! [ 2335.119500] debugfs: File 'msg' in directory 'loop2' already present! [ 2335.119657] debugfs: File 'trace0' in directory 'loop4' already present! [ 2335.121219] debugfs: File 'msg' in directory 'loop12' already present! [ 2335.145548] FAULT_INJECTION: forcing a failure. [ 2335.145548] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2335.150048] CPU: 0 PID: 12305 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2335.150360] debugfs: File 'dropped' in directory 'loop4' already present! [ 2335.151633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2335.151641] Call Trace: [ 2335.151670] dump_stack+0x107/0x167 [ 2335.151696] should_fail.cold+0x5/0xa [ 2335.151729] __alloc_pages_nodemask+0x182/0x600 [ 2335.158327] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2335.159711] ? mark_held_locks+0x9e/0xe0 [ 2335.160672] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2335.161873] ? trace_hardirqs_on+0x5b/0x180 [ 2335.162880] alloc_pages_current+0x187/0x280 [ 2335.163901] relay_open_buf.part.0+0x2a5/0xc00 [ 2335.164966] relay_open+0x531/0xa10 [ 2335.165292] debugfs: File 'msg' in directory 'loop4' already present! [ 2335.165804] do_blk_trace_setup+0x4cf/0xc10 [ 2335.165832] ? _copy_from_user+0xfb/0x1b0 [ 2335.168997] __blk_trace_setup+0xca/0x180 [ 2335.169956] ? do_blk_trace_setup+0xc10/0xc10 [ 2335.170973] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2335.172184] blk_trace_ioctl+0x155/0x290 [ 2335.173120] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2335.174256] ? do_vfs_ioctl+0x283/0x10d0 [ 2335.175175] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2335.176360] ? generic_block_fiemap+0x60/0x60 [ 2335.177373] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2335.178487] blkdev_ioctl+0xc1/0x710 [ 2335.179333] ? blkdev_common_ioctl+0x1870/0x1870 [ 2335.180408] ? selinux_file_ioctl+0xb6/0x270 [ 2335.181407] block_ioctl+0xf9/0x140 [ 2335.182249] ? blkdev_read_iter+0x1c0/0x1c0 [ 2335.183225] __x64_sys_ioctl+0x19a/0x210 [ 2335.184149] do_syscall_64+0x33/0x40 [ 2335.184989] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2335.186152] RIP: 0033:0x7fa3b3609b19 [ 2335.186993] 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 [ 2335.191128] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2335.192840] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2335.194457] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2335.196066] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2335.197684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2335.199288] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:40:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x40101288, 0x0) 07:40:12 executing program 7: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2335.234301] blktrace: Concurrent blktraces are not allowed on loop0 [ 2335.237443] blktrace: Concurrent blktraces are not allowed on loop0 07:40:12 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) fcntl$setpipe(r0, 0x407, 0x1) 07:40:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x401070c9, 0x0) [ 2335.305377] Process accounting resumed [ 2335.307506] debugfs: File 'dropped' in directory 'loop10' already present! 07:40:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x4) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x0, 0x8080, 0x1}, 0x0) clock_gettime(0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x23456}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x2) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) syz_io_uring_submit(0x0, r2, &(0x7f0000000440)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000400)={r5, r6+60000000}, 0x1, 0x1, 0x1}, 0x2) dup2(r3, r4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f00000000c0)="bd5aea8b8c2fbe2d2d2ebd5b2689660c", 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r7, 0xffffffffffff56c0, 0x0, 0x1f}, 0x2) creat(&(0x7f00000002c0)='./file0\x00', 0x42224cd785f4b954) syz_io_uring_setup(0x53bc, &(0x7f00000001c0)={0x0, 0x747a, 0x8, 0x3, 0x23d}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000280)) syz_io_uring_submit(0x0, r2, 0x0, 0x7) io_uring_setup(0xa1e, &(0x7f0000000380)={0x0, 0xfdba, 0xecfb35b0ed2e9e95, 0x1, 0x242, 0x0, r0}) [ 2335.318835] debugfs: File 'trace0' in directory 'loop4' already present! [ 2335.327298] FAULT_INJECTION: forcing a failure. [ 2335.327298] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2335.329904] CPU: 1 PID: 12309 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2335.331325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2335.333023] Call Trace: [ 2335.333570] dump_stack+0x107/0x167 [ 2335.334353] should_fail.cold+0x5/0xa [ 2335.335150] __alloc_pages_nodemask+0x182/0x600 [ 2335.336115] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2335.337349] ? mark_held_locks+0x9e/0xe0 [ 2335.338195] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2335.339240] ? trace_hardirqs_on+0x5b/0x180 [ 2335.340139] alloc_pages_current+0x187/0x280 [ 2335.341051] relay_open_buf.part.0+0x2a5/0xc00 [ 2335.342021] relay_open+0x531/0xa10 [ 2335.342779] do_blk_trace_setup+0x4cf/0xc10 [ 2335.343669] ? _copy_from_user+0xfb/0x1b0 [ 2335.344524] __blk_trace_setup+0xca/0x180 [ 2335.345378] ? do_blk_trace_setup+0xc10/0xc10 [ 2335.346312] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2335.347443] blk_trace_ioctl+0x155/0x290 [ 2335.348272] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2335.349271] ? do_vfs_ioctl+0x283/0x10d0 [ 2335.350107] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2335.351175] ? generic_block_fiemap+0x60/0x60 [ 2335.352098] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2335.353089] blkdev_ioctl+0xc1/0x710 [ 2335.353863] ? blkdev_common_ioctl+0x1870/0x1870 [ 2335.354834] ? selinux_file_ioctl+0xb6/0x270 [ 2335.355737] block_ioctl+0xf9/0x140 [ 2335.356477] ? blkdev_read_iter+0x1c0/0x1c0 [ 2335.357360] __x64_sys_ioctl+0x19a/0x210 [ 2335.358205] do_syscall_64+0x33/0x40 [ 2335.358967] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2335.360010] RIP: 0033:0x7f4ca4aefb19 [ 2335.360771] 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 [ 2335.364538] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2335.366104] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2335.367556] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2335.369019] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2335.370478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2335.371932] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2335.384722] debugfs: File 'msg' in directory 'loop10' already present! [ 2335.395272] blktrace: Concurrent blktraces are not allowed on loop0 [ 2335.398587] blktrace: Concurrent blktraces are not allowed on loop0 07:40:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0xfdfdffff) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2335.434533] debugfs: File 'dropped' in directory 'loop4' already present! [ 2335.437231] debugfs: File 'msg' in directory 'loop4' already present! [ 2335.460504] Process accounting resumed 07:40:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x401070ca, 0x0) [ 2335.474952] debugfs: File 'trace0' in directory 'loop10' already present! 07:40:12 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 41) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2335.492486] blktrace: Concurrent blktraces are not allowed on loop0 [ 2335.496766] blktrace: Concurrent blktraces are not allowed on loop0 [ 2335.498691] debugfs: File 'trace0' in directory 'loop4' already present! [ 2335.536167] debugfs: File 'dropped' in directory 'loop4' already present! [ 2335.546430] debugfs: File 'msg' in directory 'loop4' already present! [ 2335.568678] debugfs: File 'trace0' in directory 'loop4' already present! [ 2335.584120] debugfs: File 'dropped' in directory 'loop2' already present! [ 2335.585822] debugfs: File 'msg' in directory 'loop2' already present! [ 2335.587727] FAULT_INJECTION: forcing a failure. [ 2335.587727] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2335.590115] CPU: 0 PID: 12349 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2335.591523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2335.593144] Call Trace: [ 2335.593699] dump_stack+0x107/0x167 [ 2335.594432] should_fail.cold+0x5/0xa [ 2335.595227] __alloc_pages_nodemask+0x182/0x600 [ 2335.596162] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2335.597374] ? mark_held_locks+0x9e/0xe0 [ 2335.598192] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2335.599256] ? trace_hardirqs_on+0x5b/0x180 [ 2335.600115] alloc_pages_current+0x187/0x280 [ 2335.601015] relay_open_buf.part.0+0x2a5/0xc00 [ 2335.601969] relay_open+0x531/0xa10 [ 2335.602740] do_blk_trace_setup+0x4cf/0xc10 [ 2335.603639] ? _copy_from_user+0xfb/0x1b0 [ 2335.604511] __blk_trace_setup+0xca/0x180 [ 2335.605371] ? do_blk_trace_setup+0xc10/0xc10 [ 2335.606322] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2335.607440] blk_trace_ioctl+0x155/0x290 [ 2335.608264] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2335.609253] ? do_vfs_ioctl+0x283/0x10d0 [ 2335.610096] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2335.611138] ? generic_block_fiemap+0x60/0x60 [ 2335.612039] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2335.613010] blkdev_ioctl+0xc1/0x710 [ 2335.613769] ? blkdev_common_ioctl+0x1870/0x1870 [ 2335.614732] ? selinux_file_ioctl+0xb6/0x270 [ 2335.615614] block_ioctl+0xf9/0x140 [ 2335.616340] ? blkdev_read_iter+0x1c0/0x1c0 [ 2335.617205] __x64_sys_ioctl+0x19a/0x210 [ 2335.618032] do_syscall_64+0x33/0x40 [ 2335.618780] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2335.619883] RIP: 0033:0x7fa3b3609b19 [ 2335.620830] 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 [ 2335.624980] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2335.626543] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2335.628028] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2335.629461] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2335.630936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2335.632402] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2351.439976] blktrace: Concurrent blktraces are not allowed on loop0 [ 2351.442404] blktrace: Concurrent blktraces are not allowed on loop0 07:40:28 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x401070cd, 0x0) 07:40:28 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 42) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:40:28 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 37) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:40:28 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) [ 2351.464270] debugfs: File 'dropped' in directory 'loop10' already present! [ 2351.472388] blktrace: Concurrent blktraces are not allowed on loop14 [ 2351.473873] debugfs: File 'msg' in directory 'loop10' already present! [ 2351.476287] debugfs: File 'dropped' in directory 'loop2' already present! [ 2351.479835] debugfs: File 'msg' in directory 'loop2' already present! [ 2351.480403] debugfs: File 'dropped' in directory 'loop12' already present! [ 2351.482379] debugfs: File 'trace0' in directory 'loop10' already present! [ 2351.487573] debugfs: File 'dropped' in directory 'loop4' already present! [ 2351.490875] FAULT_INJECTION: forcing a failure. [ 2351.490875] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2351.491584] debugfs: File 'msg' in directory 'loop12' already present! 07:40:28 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') r3 = socket(0x25, 0xa76203664ac806d9, 0xb2c) kcmp(0x0, r2, 0x1, r3, 0xffffffffffffffff) 07:40:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x4) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x0, 0x8080, 0x1}, 0x0) clock_gettime(0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x23456}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x2) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) syz_io_uring_submit(0x0, r2, &(0x7f0000000440)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000400)={r5, r6+60000000}, 0x1, 0x1, 0x1}, 0x2) dup2(r3, r4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f00000000c0)="bd5aea8b8c2fbe2d2d2ebd5b2689660c", 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r7, 0xffffffffffff56c0, 0x0, 0x1f}, 0x2) creat(&(0x7f00000002c0)='./file0\x00', 0x42224cd785f4b954) syz_io_uring_setup(0x53bc, &(0x7f00000001c0)={0x0, 0x747a, 0x8, 0x3, 0x23d}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000280)) syz_io_uring_submit(0x0, r2, 0x0, 0x7) io_uring_setup(0xa1e, &(0x7f0000000380)={0x0, 0xfdba, 0xecfb35b0ed2e9e95, 0x1, 0x242, 0x0, r0}) 07:40:28 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0xfffffdfd) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:40:28 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3, 0x200005b4, 0xb8f, 0x2ddd, 0x6, r3}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="1a020000000000000a004e2400000200fe880000000000000000000000000001010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000001000000050000000a004e20000001ff0e8100000000000000000000000000bb02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000004fe8000000000000000000000000000bb02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e207ffffffffe8000000000000000000000000000bb0100010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000005000000000000000000000000000000006f0a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240000000400000000000000000000ffffac1e01010400"/776], 0x310) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2351.493351] CPU: 0 PID: 12365 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2351.496108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2351.496973] debugfs: File 'msg' in directory 'loop4' already present! [ 2351.497785] Call Trace: [ 2351.497811] dump_stack+0x107/0x167 [ 2351.497834] should_fail.cold+0x5/0xa [ 2351.497862] __alloc_pages_nodemask+0x182/0x600 [ 2351.502090] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2351.503299] ? mark_held_locks+0x9e/0xe0 [ 2351.504139] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2351.505160] ? trace_hardirqs_on+0x5b/0x180 [ 2351.506060] alloc_pages_current+0x187/0x280 [ 2351.506957] relay_open_buf.part.0+0x2a5/0xc00 [ 2351.507892] relay_open+0x531/0xa10 [ 2351.508634] do_blk_trace_setup+0x4cf/0xc10 [ 2351.509504] ? _copy_from_user+0xfb/0x1b0 [ 2351.510345] __blk_trace_setup+0xca/0x180 [ 2351.511181] ? do_blk_trace_setup+0xc10/0xc10 [ 2351.512084] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2351.513163] blk_trace_ioctl+0x155/0x290 [ 2351.514001] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2351.514987] ? do_vfs_ioctl+0x283/0x10d0 [ 2351.515804] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2351.516856] ? generic_block_fiemap+0x60/0x60 [ 2351.517762] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2351.518750] blkdev_ioctl+0xc1/0x710 [ 2351.519498] ? blkdev_common_ioctl+0x1870/0x1870 [ 2351.520451] ? selinux_file_ioctl+0xb6/0x270 [ 2351.521341] block_ioctl+0xf9/0x140 [ 2351.522096] ? blkdev_read_iter+0x1c0/0x1c0 [ 2351.522966] __x64_sys_ioctl+0x19a/0x210 [ 2351.523792] do_syscall_64+0x33/0x40 [ 2351.524547] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2351.525582] RIP: 0033:0x7fa3b3609b19 [ 2351.526347] 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 [ 2351.530068] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2351.531613] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2351.533050] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2351.534516] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2351.536032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2351.537430] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:40:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x401870c8, 0x0) [ 2351.564360] blktrace: Concurrent blktraces are not allowed on loop0 [ 2351.567846] debugfs: File 'dropped' in directory 'loop10' already present! [ 2351.569520] debugfs: File 'msg' in directory 'loop10' already present! [ 2351.572431] blktrace: Concurrent blktraces are not allowed on loop0 07:40:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x401870cb, 0x0) 07:40:29 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') pread64(r3, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2351.596237] FAULT_INJECTION: forcing a failure. [ 2351.596237] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2351.598852] CPU: 1 PID: 12368 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2351.600228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2351.601872] Call Trace: [ 2351.602408] dump_stack+0x107/0x167 [ 2351.603133] should_fail.cold+0x5/0xa [ 2351.603898] __alloc_pages_nodemask+0x182/0x600 [ 2351.604828] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2351.606031] ? mark_held_locks+0x9e/0xe0 [ 2351.606847] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2351.607849] ? trace_hardirqs_on+0x5b/0x180 [ 2351.608713] alloc_pages_current+0x187/0x280 [ 2351.609586] relay_open_buf.part.0+0x2a5/0xc00 [ 2351.610508] relay_open+0x531/0xa10 [ 2351.611233] do_blk_trace_setup+0x4cf/0xc10 [ 2351.612087] ? _copy_from_user+0xfb/0x1b0 [ 2351.612907] __blk_trace_setup+0xca/0x180 [ 2351.613724] ? do_blk_trace_setup+0xc10/0xc10 [ 2351.614280] blktrace: Concurrent blktraces are not allowed on loop0 [ 2351.614612] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2351.614654] blk_trace_ioctl+0x155/0x290 [ 2351.617707] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2351.618689] ? do_vfs_ioctl+0x283/0x10d0 [ 2351.619488] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2351.620520] ? generic_block_fiemap+0x60/0x60 [ 2351.621410] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2351.622373] blkdev_ioctl+0xc1/0x710 [ 2351.623110] ? blkdev_common_ioctl+0x1870/0x1870 [ 2351.624046] ? selinux_file_ioctl+0xb6/0x270 [ 2351.624926] block_ioctl+0xf9/0x140 [ 2351.625162] blktrace: Concurrent blktraces are not allowed on loop0 [ 2351.625638] ? blkdev_read_iter+0x1c0/0x1c0 [ 2351.625658] __x64_sys_ioctl+0x19a/0x210 [ 2351.625685] do_syscall_64+0x33/0x40 [ 2351.629275] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2351.630289] RIP: 0033:0x7f4ca4aefb19 [ 2351.631024] 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 [ 2351.634643] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2351.636340] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2351.637805] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2351.639257] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2351.640712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2351.642172] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:40:29 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 43) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2351.676295] debugfs: File 'dropped' in directory 'loop2' already present! [ 2351.683240] debugfs: File 'msg' in directory 'loop2' already present! [ 2351.697081] debugfs: File 'trace0' in directory 'loop4' already present! [ 2351.703868] debugfs: File 'trace0' in directory 'loop10' already present! [ 2351.709172] FAULT_INJECTION: forcing a failure. [ 2351.709172] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2351.711667] CPU: 1 PID: 12389 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2351.713099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2351.714811] Call Trace: [ 2351.715363] dump_stack+0x107/0x167 [ 2351.716118] should_fail.cold+0x5/0xa [ 2351.716925] __alloc_pages_nodemask+0x182/0x600 [ 2351.717908] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2351.719116] ? mark_held_locks+0x9e/0xe0 [ 2351.719964] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2351.720991] ? trace_hardirqs_on+0x5b/0x180 [ 2351.721888] alloc_pages_current+0x187/0x280 [ 2351.722783] relay_open_buf.part.0+0x2a5/0xc00 [ 2351.723727] relay_open+0x531/0xa10 [ 2351.724473] do_blk_trace_setup+0x4cf/0xc10 [ 2351.725348] ? _copy_from_user+0xfb/0x1b0 [ 2351.726208] __blk_trace_setup+0xca/0x180 [ 2351.727046] ? do_blk_trace_setup+0xc10/0xc10 [ 2351.727953] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2351.729053] blk_trace_ioctl+0x155/0x290 [ 2351.729887] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2351.730877] ? do_vfs_ioctl+0x283/0x10d0 [ 2351.731705] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2351.732759] ? generic_block_fiemap+0x60/0x60 [ 2351.733670] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2351.734658] blkdev_ioctl+0xc1/0x710 [ 2351.735416] ? blkdev_common_ioctl+0x1870/0x1870 [ 2351.736378] ? selinux_file_ioctl+0xb6/0x270 [ 2351.737275] block_ioctl+0xf9/0x140 [ 2351.738024] ? blkdev_read_iter+0x1c0/0x1c0 [ 2351.738899] __x64_sys_ioctl+0x19a/0x210 [ 2351.739728] do_syscall_64+0x33/0x40 [ 2351.740484] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2351.741520] RIP: 0033:0x7fa3b3609b19 [ 2351.742282] 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 [ 2351.745999] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2351.747539] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2351.748991] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2351.749899] blktrace: Concurrent blktraces are not allowed on loop0 [ 2351.750441] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2351.750452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2351.750463] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:40:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x401870cc, 0x0) 07:40:29 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 38) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2351.784014] blktrace: Concurrent blktraces are not allowed on loop0 07:40:29 executing program 5: r0 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r0, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000000080)=0x2, 0x4) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) read(r0, &(0x7f0000000100)=""/18, 0x12) ioctl$BLKTRACETEARDOWN(r3, 0x1274, 0x0) 07:40:29 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x100000000000000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:40:29 executing program 4: r0 = memfd_create(&(0x7f0000000340)='\x00', 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x105000, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x1010, r1, 0xdd317000) pwritev2(r0, &(0x7f00000006c0)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x2000000, 0x0, 0x0) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x7d, 0x0) sendfile(r2, r0, 0x0, 0x5) fcntl$addseals(r0, 0x409, 0xe) fcntl$getown(r0, 0x9) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r3, 0xf502, 0x0) 07:40:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x4020940d, 0x0) [ 2351.861874] debugfs: File 'dropped' in directory 'loop12' already present! [ 2351.863460] debugfs: File 'msg' in directory 'loop12' already present! 07:40:29 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 44) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2351.876372] debugfs: File 'dropped' in directory 'loop10' already present! [ 2351.879206] debugfs: File 'msg' in directory 'loop10' already present! [ 2351.883277] FAULT_INJECTION: forcing a failure. [ 2351.883277] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2351.885717] CPU: 0 PID: 12399 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2351.887131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2351.888816] Call Trace: [ 2351.889361] dump_stack+0x107/0x167 [ 2351.890115] should_fail.cold+0x5/0xa [ 2351.890899] __alloc_pages_nodemask+0x182/0x600 [ 2351.891851] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2351.893064] ? mark_held_locks+0x9e/0xe0 [ 2351.893917] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2351.894948] ? trace_hardirqs_on+0x5b/0x180 [ 2351.895854] alloc_pages_current+0x187/0x280 [ 2351.896752] relay_open_buf.part.0+0x2a5/0xc00 [ 2351.897100] debugfs: File 'dropped' in directory 'loop4' already present! [ 2351.897693] relay_open+0x531/0xa10 [ 2351.897721] do_blk_trace_setup+0x4cf/0xc10 [ 2351.900698] ? _copy_from_user+0xfb/0x1b0 [ 2351.901543] __blk_trace_setup+0xca/0x180 [ 2351.902419] ? do_blk_trace_setup+0xc10/0xc10 [ 2351.902569] debugfs: File 'msg' in directory 'loop4' already present! [ 2351.903336] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2351.903381] blk_trace_ioctl+0x155/0x290 [ 2351.906536] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2351.907530] ? do_vfs_ioctl+0x283/0x10d0 [ 2351.908356] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2351.909423] ? generic_block_fiemap+0x60/0x60 [ 2351.910347] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2351.911328] blkdev_ioctl+0xc1/0x710 [ 2351.912096] ? blkdev_common_ioctl+0x1870/0x1870 [ 2351.913057] ? selinux_file_ioctl+0xb6/0x270 [ 2351.913983] block_ioctl+0xf9/0x140 [ 2351.914713] ? blkdev_read_iter+0x1c0/0x1c0 [ 2351.915039] debugfs: File 'dropped' in directory 'loop2' already present! [ 2351.915585] __x64_sys_ioctl+0x19a/0x210 [ 2351.917144] debugfs: File 'msg' in directory 'loop2' already present! [ 2351.917773] do_syscall_64+0x33/0x40 [ 2351.917801] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2351.917819] RIP: 0033:0x7f4ca4aefb19 [ 2351.921620] 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 [ 2351.925331] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2351.926875] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2351.928309] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2351.929740] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2351.931183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2351.932621] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2351.965995] blktrace: Concurrent blktraces are not allowed on loop0 [ 2352.065887] debugfs: File 'trace0' in directory 'loop4' already present! [ 2352.071080] FAULT_INJECTION: forcing a failure. [ 2352.071080] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2352.073578] CPU: 1 PID: 12407 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2352.074983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2352.076656] Call Trace: [ 2352.077196] dump_stack+0x107/0x167 [ 2352.077967] should_fail.cold+0x5/0xa [ 2352.078762] __alloc_pages_nodemask+0x182/0x600 [ 2352.079717] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2352.080938] ? mark_held_locks+0x9e/0xe0 [ 2352.081768] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2352.082791] ? trace_hardirqs_on+0x5b/0x180 [ 2352.083675] alloc_pages_current+0x187/0x280 [ 2352.084577] relay_open_buf.part.0+0x2a5/0xc00 [ 2352.085571] relay_open+0x531/0xa10 [ 2352.086344] do_blk_trace_setup+0x4cf/0xc10 [ 2352.087233] ? _copy_from_user+0xfb/0x1b0 [ 2352.088076] __blk_trace_setup+0xca/0x180 [ 2352.088912] ? do_blk_trace_setup+0xc10/0xc10 [ 2352.089834] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2352.090922] blk_trace_ioctl+0x155/0x290 [ 2352.091753] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2352.092740] ? do_vfs_ioctl+0x283/0x10d0 [ 2352.093566] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2352.094632] ? generic_block_fiemap+0x60/0x60 [ 2352.095548] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2352.096536] blkdev_ioctl+0xc1/0x710 [ 2352.097293] ? blkdev_common_ioctl+0x1870/0x1870 [ 2352.098271] ? selinux_file_ioctl+0xb6/0x270 [ 2352.099170] block_ioctl+0xf9/0x140 [ 2352.099908] ? blkdev_read_iter+0x1c0/0x1c0 [ 2352.100782] __x64_sys_ioctl+0x19a/0x210 [ 2352.101617] do_syscall_64+0x33/0x40 [ 2352.102381] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2352.103421] RIP: 0033:0x7fa3b3609b19 [ 2352.104174] 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 [ 2352.107882] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2352.109427] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2352.110881] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2352.112316] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2352.113743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2352.115203] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2352.156588] debugfs: File 'trace0' in directory 'loop10' already present! [ 2352.168194] debugfs: File 'dropped' in directory 'loop10' already present! [ 2352.170246] debugfs: File 'msg' in directory 'loop10' already present! [ 2352.178254] debugfs: File 'trace0' in directory 'loop10' already present! 07:40:43 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x24ed6000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:40:43 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x7, 0x5, 0xa0, 0x0, 0x7, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x9f1f7c256fbced45}, 0x10042, 0x80, 0x4, 0x8, 0x80000001, 0x7, 0x800, 0x0, 0x6, 0x0, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x9) read$ptp(r0, 0x0, 0x0) 07:40:43 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x80041284, 0x0) 07:40:43 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000180)=0xff, 0x9) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:40:43 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 39) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:40:43 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/slabinfo\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) syz_io_uring_setup(0x1f9, &(0x7f0000000380)={0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040), &(0x7f0000000340)) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007240)=[{{&(0x7f0000004580)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x2404c000) 07:40:43 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 45) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2365.694198] debugfs: File 'dropped' in directory 'loop2' already present! [ 2365.695093] debugfs: File 'msg' in directory 'loop2' already present! [ 2365.696069] FAULT_INJECTION: forcing a failure. [ 2365.696069] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2365.697527] CPU: 0 PID: 12431 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2365.698341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2365.699316] Call Trace: [ 2365.699629] dump_stack+0x107/0x167 [ 2365.700049] should_fail.cold+0x5/0xa [ 2365.700496] __alloc_pages_nodemask+0x182/0x600 [ 2365.701030] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2365.701712] ? mark_held_locks+0x9e/0xe0 [ 2365.702199] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2365.702775] ? trace_hardirqs_on+0x5b/0x180 [ 2365.703280] alloc_pages_current+0x187/0x280 [ 2365.703806] relay_open_buf.part.0+0x2a5/0xc00 [ 2365.704355] relay_open+0x531/0xa10 [ 2365.704790] do_blk_trace_setup+0x4cf/0xc10 [ 2365.705302] ? _copy_from_user+0xfb/0x1b0 [ 2365.705793] __blk_trace_setup+0xca/0x180 [ 2365.706293] ? do_blk_trace_setup+0xc10/0xc10 [ 2365.706826] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2365.707457] blk_trace_ioctl+0x155/0x290 [ 2365.707935] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2365.708517] ? do_vfs_ioctl+0x283/0x10d0 [ 2365.708995] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2365.709610] ? generic_block_fiemap+0x60/0x60 [ 2365.710154] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2365.710735] blkdev_ioctl+0xc1/0x710 [ 2365.711180] ? blkdev_common_ioctl+0x1870/0x1870 [ 2365.711758] ? selinux_file_ioctl+0xb6/0x270 [ 2365.712295] block_ioctl+0xf9/0x140 [ 2365.712743] ? blkdev_read_iter+0x1c0/0x1c0 [ 2365.713270] __x64_sys_ioctl+0x19a/0x210 [ 2365.713764] do_syscall_64+0x33/0x40 [ 2365.714225] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2365.714844] RIP: 0033:0x7fa3b3609b19 [ 2365.715311] 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 [ 2365.717523] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2365.718456] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2365.719386] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2365.720331] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2365.721282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2365.722100] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2365.729406] debugfs: File 'dropped' in directory 'loop10' already present! [ 2365.731914] debugfs: File 'dropped' in directory 'loop12' already present! [ 2365.732757] debugfs: File 'msg' in directory 'loop12' already present! [ 2365.733575] debugfs: File 'msg' in directory 'loop10' already present! 07:40:43 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x200000000000000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2365.747041] debugfs: File 'dropped' in directory 'loop4' already present! [ 2365.747532] FAULT_INJECTION: forcing a failure. [ 2365.747532] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2365.749180] debugfs: File 'msg' in directory 'loop4' already present! [ 2365.750491] CPU: 0 PID: 12437 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2365.750502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2365.750506] Call Trace: [ 2365.750525] dump_stack+0x107/0x167 [ 2365.750546] should_fail.cold+0x5/0xa [ 2365.752645] blktrace: Concurrent blktraces are not allowed on loop0 [ 2365.752689] __alloc_pages_nodemask+0x182/0x600 [ 2365.756716] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2365.757389] ? mark_held_locks+0x9e/0xe0 [ 2365.757849] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2365.758459] ? trace_hardirqs_on+0x5b/0x180 [ 2365.758976] alloc_pages_current+0x187/0x280 [ 2365.759503] relay_open_buf.part.0+0x2a5/0xc00 [ 2365.760043] relay_open+0x531/0xa10 [ 2365.760305] blktrace: Concurrent blktraces are not allowed on loop0 [ 2365.760472] do_blk_trace_setup+0x4cf/0xc10 [ 2365.760485] ? _copy_from_user+0xfb/0x1b0 [ 2365.760497] __blk_trace_setup+0xca/0x180 [ 2365.760508] ? do_blk_trace_setup+0xc10/0xc10 [ 2365.760529] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2365.764518] blk_trace_ioctl+0x155/0x290 [ 2365.764996] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2365.765573] ? do_vfs_ioctl+0x283/0x10d0 [ 2365.766073] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2365.766689] ? generic_block_fiemap+0x60/0x60 [ 2365.767223] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2365.767801] blkdev_ioctl+0xc1/0x710 [ 2365.768235] ? blkdev_common_ioctl+0x1870/0x1870 [ 2365.768799] ? selinux_file_ioctl+0xb6/0x270 [ 2365.769327] block_ioctl+0xf9/0x140 [ 2365.769755] ? blkdev_read_iter+0x1c0/0x1c0 [ 2365.770273] __x64_sys_ioctl+0x19a/0x210 [ 2365.770753] do_syscall_64+0x33/0x40 [ 2365.771190] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2365.771785] RIP: 0033:0x7f4ca4aefb19 [ 2365.772224] 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 [ 2365.774357] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2365.775235] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2365.776056] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2365.776878] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2365.777700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2365.778520] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2365.794474] debugfs: File 'trace0' in directory 'loop10' already present! [ 2365.798459] debugfs: File 'dropped' in directory 'loop10' already present! [ 2365.799560] debugfs: File 'trace0' in directory 'loop4' already present! [ 2365.802601] debugfs: File 'msg' in directory 'loop10' already present! [ 2365.804435] Process accounting paused 07:40:43 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 46) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2365.822356] debugfs: File 'trace0' in directory 'loop10' already present! 07:40:43 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x80041285, 0x0) 07:40:43 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 40) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2365.849129] debugfs: File 'dropped' in directory 'loop2' already present! [ 2365.857760] debugfs: File 'msg' in directory 'loop2' already present! [ 2365.871432] FAULT_INJECTION: forcing a failure. [ 2365.871432] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2365.872728] CPU: 0 PID: 12457 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2365.873478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2365.874397] Call Trace: [ 2365.874692] dump_stack+0x107/0x167 [ 2365.875092] should_fail.cold+0x5/0xa [ 2365.875509] __alloc_pages_nodemask+0x182/0x600 [ 2365.876031] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2365.876679] ? mark_held_locks+0x9e/0xe0 [ 2365.877118] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2365.877668] ? trace_hardirqs_on+0x5b/0x180 [ 2365.878152] alloc_pages_current+0x187/0x280 [ 2365.878635] relay_open_buf.part.0+0x2a5/0xc00 [ 2365.879127] relay_open+0x531/0xa10 [ 2365.879528] do_blk_trace_setup+0x4cf/0xc10 [ 2365.880003] ? _copy_from_user+0xfb/0x1b0 [ 2365.880451] __blk_trace_setup+0xca/0x180 [ 2365.880907] ? do_blk_trace_setup+0xc10/0xc10 [ 2365.881382] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2365.881994] blk_trace_ioctl+0x155/0x290 [ 2365.882459] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2365.882998] ? do_vfs_ioctl+0x283/0x10d0 [ 2365.883429] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2365.884015] ? generic_block_fiemap+0x60/0x60 [ 2365.884498] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2365.885024] blkdev_ioctl+0xc1/0x710 [ 2365.885425] ? blkdev_common_ioctl+0x1870/0x1870 [ 2365.885957] ? selinux_file_ioctl+0xb6/0x270 [ 2365.886432] block_ioctl+0xf9/0x140 [ 2365.886816] ? blkdev_read_iter+0x1c0/0x1c0 [ 2365.887283] __x64_sys_ioctl+0x19a/0x210 [ 2365.887720] do_syscall_64+0x33/0x40 [ 2365.888124] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2365.888678] RIP: 0033:0x7fa3b3609b19 [ 2365.889079] 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 [ 2365.891060] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2365.891875] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2365.892630] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2365.893391] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2365.894170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2365.894925] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2365.906498] blktrace: Concurrent blktraces are not allowed on loop0 [ 2365.926230] blktrace: Concurrent blktraces are not allowed on loop0 07:40:43 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x300000000000000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:40:43 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r0, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, 0x0, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x90000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r1, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 2365.953057] debugfs: File 'dropped' in directory 'loop4' already present! [ 2365.958685] debugfs: File 'dropped' in directory 'loop12' already present! [ 2365.967993] debugfs: File 'msg' in directory 'loop4' already present! [ 2365.971213] debugfs: File 'msg' in directory 'loop12' already present! 07:40:43 executing program 5: r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)={0x38c, 0x3c, 0x100, 0x70bd25, 0x25dfdbfe, {0x1}, [@nested={0x27, 0x67, 0x0, 0x1, [@typed={0x8, 0x1e, 0x0, 0x0, @fd}, @generic, @typed={0x8, 0x8e, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x8, 0x71, 0x0, 0x0, @fd=r0}, @generic="522f9bc3c72d1e46bf219f"]}, @generic="7101801ec6f52dc5d696614ac716ce22273b5b8c1b24bb9b307a92435ebc5a3fe8c0460bd28245abe8b18dc7282d22c5aee3b7b2625268d9c021", @nested={0x23c, 0x82, 0x0, 0x1, [@generic="cb04f53071e7ff4a9dbab56941382dfb00d0b2e49d90dc15d586e2732fb112abba29eca1a983e12d7436bdbac7bdcb5f49b0d4d29541761e2a0627cb904f75eb0de30642c76bd9fec66af26a7668fc60449af53619dfcf593b29e6b199a5a5a299c103653522dcdafe1a7b706b351db18e473ec5a28766fc81129c0d09170cd91d5a7ff07479f0bf7bbe0d9a5abf70d1856cbfd63a3d6a951a455e86f9b286bf86e163fe71d3af8c0075fa93a62cfd1458d09705a75c147e7acff5791c5c1aa2a373343843da339cf7306ab703356765211b5280ad8ca4", @generic="68ef0f0d330d823b4ac0761b52252c3867f5180d59a6d7b0e534e9b9cfbebf05188e2883e1a06524cb53db693c", @generic="1eff47833802033a08e4ecf2853a82df79b82c456dfc90299843aef26c6de6f113f848460188667b2345288157601914d8a9a66d953061da9f70e15232e968047e1320ae9c157dab8dc8eb11df64c0a7669a717e2457e828c72e3ed93e6a71ad73d98bef", @typed={0x14, 0x8e, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x35}}}, @generic="95f0f20428afdecd02a50545eb27302d7ad54b75d5aca747b3925c5ba594e71c2de0670ec146c77c7f0de7bd2eb046952021cd9975e91be19e52b0e8004fcd57cdc55f38c3b783faada6b33e62bcf3c08f012959feacf685dcca67092da679061d261a1130b87b71b01a300db5e1a3cdde", @typed={0x4, 0x16}, @generic="caa0c204181b23f9fa768537e43cc53db0fed9999b53ac03c0a761bd3a05d45100082c0bbcdba26a4dab56a6381fcacb8bac701709eb6e56a41d0ffccc8b0bf8d66ef18295ea0f"]}, @generic="603f7e85681973dbfeafeb5c7c1f7611a7d29e7a24289a0d65be1bef13f05320a28b9d9b1a63ee0015b1c43fe0d9c4f57e96132f3313ca1e01c45a1355bee63d253f68ef3693e50fca11de44b2922398f13e48d519469d7ecd722cb4e1becdcdc6860db05a07cae1b530c3972ccac1058c57ea4a03305aa741d916e481626a65d6dd6c11e01103ea221fa4fedd7b005be9c09a2a8419b65c1707d29f48ecd78d16d8a1d1b799df6f22eedf9ab5579d608485946a22771b67c31b0cba3ff1e4d4e53dd6e96e14f63d5bf65695f2a6f0efe8722da2d2192c"]}, 0x38c}}, 0x2400008c) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) chown(&(0x7f0000000080)='./file0\x00', 0xee00, r1) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r2, 0x1274, 0x0) 07:40:43 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 47) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:40:43 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x80081270, 0x0) [ 2365.998688] FAULT_INJECTION: forcing a failure. [ 2365.998688] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2366.000020] CPU: 0 PID: 12465 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2366.000758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2366.001647] Call Trace: [ 2366.001955] dump_stack+0x107/0x167 [ 2366.002355] should_fail.cold+0x5/0xa [ 2366.002779] __alloc_pages_nodemask+0x182/0x600 [ 2366.003290] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2366.003969] ? mark_held_locks+0x9e/0xe0 [ 2366.004414] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2366.004974] ? trace_hardirqs_on+0x5b/0x180 [ 2366.005442] alloc_pages_current+0x187/0x280 [ 2366.005932] relay_open_buf.part.0+0x2a5/0xc00 [ 2366.006455] relay_open+0x531/0xa10 [ 2366.006862] do_blk_trace_setup+0x4cf/0xc10 [ 2366.007325] ? _copy_from_user+0xfb/0x1b0 [ 2366.007771] __blk_trace_setup+0xca/0x180 [ 2366.008221] ? do_blk_trace_setup+0xc10/0xc10 [ 2366.008707] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2366.009295] blk_trace_ioctl+0x155/0x290 [ 2366.009747] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2366.010288] ? do_vfs_ioctl+0x283/0x10d0 [ 2366.010737] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2366.011336] ? generic_block_fiemap+0x60/0x60 [ 2366.011811] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2366.012371] blkdev_ioctl+0xc1/0x710 [ 2366.012774] ? blkdev_common_ioctl+0x1870/0x1870 [ 2366.013315] ? selinux_file_ioctl+0xb6/0x270 [ 2366.013784] block_ioctl+0xf9/0x140 [ 2366.014206] ? blkdev_read_iter+0x1c0/0x1c0 [ 2366.014672] __x64_sys_ioctl+0x19a/0x210 [ 2366.015129] do_syscall_64+0x33/0x40 [ 2366.015537] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2366.016115] RIP: 0033:0x7f4ca4aefb19 [ 2366.016511] 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 [ 2366.018297] blktrace: Concurrent blktraces are not allowed on loop14 [ 2366.018621] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2366.018634] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2366.018640] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2366.018647] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2366.018653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2366.018671] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2366.023020] debugfs: File 'dropped' in directory 'loop10' already present! [ 2366.028292] debugfs: File 'dropped' in directory 'loop2' already present! [ 2366.029032] debugfs: File 'msg' in directory 'loop10' already present! [ 2366.030085] debugfs: File 'msg' in directory 'loop2' already present! [ 2366.043044] blktrace: Concurrent blktraces are not allowed on loop0 07:40:43 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x80081272, 0x0) [ 2366.091054] debugfs: File 'trace0' in directory 'loop4' already present! [ 2366.102390] blktrace: Concurrent blktraces are not allowed on loop0 [ 2366.103551] FAULT_INJECTION: forcing a failure. [ 2366.103551] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2366.104888] CPU: 0 PID: 12474 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2366.105626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2366.106513] Call Trace: [ 2366.106802] dump_stack+0x107/0x167 [ 2366.107198] should_fail.cold+0x5/0xa [ 2366.107610] __alloc_pages_nodemask+0x182/0x600 [ 2366.108117] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2366.108754] ? mark_held_locks+0x9e/0xe0 [ 2366.109201] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2366.109743] ? trace_hardirqs_on+0x5b/0x180 [ 2366.110221] alloc_pages_current+0x187/0x280 [ 2366.110695] relay_open_buf.part.0+0x2a5/0xc00 [ 2366.111194] relay_open+0x531/0xa10 [ 2366.111588] do_blk_trace_setup+0x4cf/0xc10 [ 2366.112068] ? _copy_from_user+0xfb/0x1b0 [ 2366.112511] __blk_trace_setup+0xca/0x180 [ 2366.112955] ? do_blk_trace_setup+0xc10/0xc10 [ 2366.113436] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2366.114025] blk_trace_ioctl+0x155/0x290 [ 2366.114460] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2366.114983] ? do_vfs_ioctl+0x283/0x10d0 [ 2366.115416] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2366.115982] ? generic_block_fiemap+0x60/0x60 [ 2366.116462] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2366.116978] blkdev_ioctl+0xc1/0x710 [ 2366.117373] ? blkdev_common_ioctl+0x1870/0x1870 [ 2366.117879] ? selinux_file_ioctl+0xb6/0x270 [ 2366.118357] block_ioctl+0xf9/0x140 [ 2366.118747] ? blkdev_read_iter+0x1c0/0x1c0 [ 2366.119214] __x64_sys_ioctl+0x19a/0x210 [ 2366.119650] do_syscall_64+0x33/0x40 [ 2366.120050] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2366.120593] RIP: 0033:0x7fa3b3609b19 [ 2366.120994] 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 [ 2366.122993] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2366.123800] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2366.124560] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2366.125322] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2366.126097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2366.126857] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2366.130981] blktrace: Concurrent blktraces are not allowed on loop0 [ 2366.150765] debugfs: File 'trace0' in directory 'loop10' already present! [ 2366.230842] Process accounting paused 07:40:58 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 48) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:40:58 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x80, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) openat(r1, &(0x7f0000000200)='./file2\x00', 0x5bd001, 0x50) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000002, 0xc0810, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000280)='./file2\x00', &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:40:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x2000000000000000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:40:58 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 41) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:40:58 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x80086601, 0x0) 07:40:58 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0xfffffffc}, 0x0, 0xa, 0xffffffffffffffff, 0x9) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, &(0x7f0000000000)) ioctl$int_in(r0, 0x5421, &(0x7f0000000680)=0x65) read$ptp(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r1, 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, 0x0, 0x0) ioctl$PTP_SYS_OFFSET(r1, 0x43403d05, &(0x7f0000000340)={0x1}) 07:40:58 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x3, 0x4ef, 0x7}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x5b4, 0xfffe, 0x1, 0xffffffffffffff7f}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:40:58 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() setpriority(0x0, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x34, 0x10, 0x1, 0x6, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0x15, 0x0, 0x0, 0x1, [@generic="487fec864b245e0f3f9be149f83265549b"]}]}, 0x34}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xc00) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000001340)=ANY=[@ANYBLOB, @ANYRES32]) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[@ANYRESOCT, @ANYRES16, @ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) unshare(0x48020200) [ 2381.256825] blktrace: Concurrent blktraces are not allowed on loop0 [ 2381.266569] debugfs: File 'dropped' in directory 'loop4' already present! [ 2381.267252] debugfs: File 'dropped' in directory 'loop2' already present! [ 2381.268195] debugfs: File 'msg' in directory 'loop4' already present! [ 2381.270717] blktrace: Concurrent blktraces are not allowed on loop0 [ 2381.271811] debugfs: File 'msg' in directory 'loop2' already present! [ 2381.272856] debugfs: File 'dropped' in directory 'loop10' already present! [ 2381.274743] FAULT_INJECTION: forcing a failure. [ 2381.274743] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2381.276464] CPU: 1 PID: 12509 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2381.276703] debugfs: File 'msg' in directory 'loop10' already present! [ 2381.277425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2381.277431] Call Trace: [ 2381.277452] dump_stack+0x107/0x167 [ 2381.277473] should_fail.cold+0x5/0xa [ 2381.281310] __alloc_pages_nodemask+0x182/0x600 [ 2381.281967] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2381.282834] ? mark_held_locks+0x9e/0xe0 [ 2381.283392] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2381.284091] ? trace_hardirqs_on+0x5b/0x180 [ 2381.284692] alloc_pages_current+0x187/0x280 [ 2381.285297] relay_open_buf.part.0+0x2a5/0xc00 [ 2381.285932] relay_open+0x531/0xa10 [ 2381.286447] do_blk_trace_setup+0x4cf/0xc10 [ 2381.287053] ? _copy_from_user+0xfb/0x1b0 [ 2381.287616] __blk_trace_setup+0xca/0x180 [ 2381.288181] ? do_blk_trace_setup+0xc10/0xc10 [ 2381.288792] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2381.289531] blk_trace_ioctl+0x155/0x290 [ 2381.290079] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2381.290756] ? do_vfs_ioctl+0x283/0x10d0 [ 2381.291303] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2381.292022] ? generic_block_fiemap+0x60/0x60 [ 2381.292626] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2381.293287] blkdev_ioctl+0xc1/0x710 [ 2381.293557] debugfs: File 'dropped' in directory 'loop12' already present! [ 2381.293796] ? blkdev_common_ioctl+0x1870/0x1870 [ 2381.293811] ? selinux_file_ioctl+0xb6/0x270 [ 2381.293837] block_ioctl+0xf9/0x140 [ 2381.295279] debugfs: File 'msg' in directory 'loop12' already present! [ 2381.295871] ? blkdev_read_iter+0x1c0/0x1c0 [ 2381.295885] __x64_sys_ioctl+0x19a/0x210 [ 2381.295904] do_syscall_64+0x33/0x40 [ 2381.299816] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2381.300522] RIP: 0033:0x7fa3b3609b19 [ 2381.301020] 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 [ 2381.303578] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2381.304613] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2381.305586] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2381.306577] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2381.307535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2381.308505] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:40:58 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) dup(0xffffffffffffffff) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2381.339701] debugfs: File 'trace0' in directory 'loop4' already present! 07:40:58 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 49) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:40:58 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x80087601, 0x0) [ 2381.389068] blktrace: Concurrent blktraces are not allowed on loop14 [ 2381.402560] debugfs: File 'dropped' in directory 'loop2' already present! [ 2381.405799] debugfs: File 'msg' in directory 'loop2' already present! [ 2381.408320] blktrace: Concurrent blktraces are not allowed on loop0 [ 2381.416146] blktrace: Concurrent blktraces are not allowed on loop0 07:40:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x4000000000000000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:40:58 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0xc0045878, 0x0) [ 2381.470209] debugfs: File 'dropped' in directory 'loop4' already present! [ 2381.474114] debugfs: File 'msg' in directory 'loop4' already present! [ 2381.481713] debugfs: File 'trace0' in directory 'loop10' already present! [ 2381.490865] blktrace: Concurrent blktraces are not allowed on loop0 [ 2381.494217] blktrace: Concurrent blktraces are not allowed on loop0 [ 2381.514996] FAULT_INJECTION: forcing a failure. [ 2381.514996] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2381.517494] CPU: 0 PID: 12500 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2381.518882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2381.520519] Call Trace: [ 2381.521048] dump_stack+0x107/0x167 [ 2381.521779] should_fail.cold+0x5/0xa [ 2381.522554] __alloc_pages_nodemask+0x182/0x600 [ 2381.523485] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2381.524669] ? mark_held_locks+0x9e/0xe0 [ 2381.525476] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2381.526513] ? trace_hardirqs_on+0x5b/0x180 [ 2381.527433] alloc_pages_current+0x187/0x280 [ 2381.528362] relay_open_buf.part.0+0x2a5/0xc00 [ 2381.529335] relay_open+0x531/0xa10 [ 2381.530114] do_blk_trace_setup+0x4cf/0xc10 [ 2381.531039] ? _copy_from_user+0xfb/0x1b0 [ 2381.531919] __blk_trace_setup+0xca/0x180 [ 2381.532811] ? do_blk_trace_setup+0xc10/0xc10 [ 2381.533751] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2381.534881] blk_trace_ioctl+0x155/0x290 [ 2381.535735] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2381.536761] ? do_vfs_ioctl+0x283/0x10d0 [ 2381.537618] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2381.538732] ? generic_block_fiemap+0x60/0x60 [ 2381.539685] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2381.540701] blkdev_ioctl+0xc1/0x710 [ 2381.541487] ? blkdev_common_ioctl+0x1870/0x1870 [ 2381.542492] ? selinux_file_ioctl+0xb6/0x270 [ 2381.543419] block_ioctl+0xf9/0x140 [ 2381.544177] ? blkdev_read_iter+0x1c0/0x1c0 [ 2381.545092] __x64_sys_ioctl+0x19a/0x210 [ 2381.545952] do_syscall_64+0x33/0x40 [ 2381.546747] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2381.547825] RIP: 0033:0x7f4ca4aefb19 [ 2381.548612] 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 [ 2381.552524] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2381.554136] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2381.555806] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2381.557369] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2381.558922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2381.560475] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:40:59 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xfffc, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:40:59 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0xc0045878, 0x0) 07:40:59 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8800000) dup2(r1, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) [ 2381.581511] debugfs: File 'dropped' in directory 'loop10' already present! [ 2381.586357] FAULT_INJECTION: forcing a failure. [ 2381.586357] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2381.587786] CPU: 1 PID: 12523 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2381.588560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2381.589528] Call Trace: [ 2381.589843] dump_stack+0x107/0x167 [ 2381.590272] should_fail.cold+0x5/0xa [ 2381.590716] __alloc_pages_nodemask+0x182/0x600 [ 2381.591257] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2381.591930] ? mark_held_locks+0x9e/0xe0 [ 2381.592396] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2381.592975] ? trace_hardirqs_on+0x5b/0x180 [ 2381.593470] alloc_pages_current+0x187/0x280 [ 2381.593978] relay_open_buf.part.0+0x2a5/0xc00 [ 2381.594519] relay_open+0x531/0xa10 [ 2381.594941] do_blk_trace_setup+0x4cf/0xc10 [ 2381.595444] ? _copy_from_user+0xfb/0x1b0 [ 2381.595931] __blk_trace_setup+0xca/0x180 [ 2381.596411] ? do_blk_trace_setup+0xc10/0xc10 [ 2381.596934] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2381.597553] blk_trace_ioctl+0x155/0x290 [ 2381.598028] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2381.598598] ? do_vfs_ioctl+0x283/0x10d0 [ 2381.599061] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2381.599656] ? generic_block_fiemap+0x60/0x60 [ 2381.600167] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2381.600720] blkdev_ioctl+0xc1/0x710 [ 2381.601147] ? blkdev_common_ioctl+0x1870/0x1870 [ 2381.601691] ? selinux_file_ioctl+0xb6/0x270 [ 2381.602209] block_ioctl+0xf9/0x140 [ 2381.602619] ? blkdev_read_iter+0x1c0/0x1c0 [ 2381.603117] __x64_sys_ioctl+0x19a/0x210 [ 2381.603589] do_syscall_64+0x33/0x40 [ 2381.604020] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2381.604636] RIP: 0033:0x7fa3b3609b19 [ 2381.605066] 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 [ 2381.607274] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2381.608198] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2381.609070] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2381.609927] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2381.610797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2381.611651] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2381.618050] debugfs: File 'msg' in directory 'loop10' already present! [ 2381.625045] blktrace: Concurrent blktraces are not allowed on loop0 [ 2381.631263] blktrace: Concurrent blktraces are not allowed on loop0 [ 2381.663803] debugfs: File 'trace0' in directory 'loop4' already present! [ 2381.675835] debugfs: File 'trace0' in directory 'loop10' already present! 07:40:59 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @remote}}, &(0x7f0000000180)=0x80) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x200, 0x70bd26, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc084}, 0x20000000) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x1) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x5b4, 0xb8f}) dup2(r2, r2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x218000, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1274, 0x0) 07:40:59 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0xc0101282, 0x0) 07:40:59 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 42) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:40:59 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 50) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:40:59 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x400448de, &(0x7f0000000280)="88be52b941d902626b019db61d1fdb1775fa7e6d7152915323bb2785866cb7fc8fe8d9ed7b0fa17f463d4934450ca6a8ae9a45e20679e8f236ec35dfa2f0a3912f2f21be2761b4c0e05e9848488b79c43b21231d591383218ebb678784071d2785ccb9d2ca8c1af4874332a0fbd5628e3a37ad1fcb00ce9f8010fec641bf5da95a914dd98dd90cf69d17ca9fca0bdb795a7446111378c25fc041421f16eb35cc64a982718439ba6b228be6adebd6f1d15bda41796056f1a0bae6dd13527b47dbd605f12048c463d5fc00000000") r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r2, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {r0}}, './file1/../file0\x00'}) fallocate(r5, 0x59, 0xfffffffffffff, 0x8c00000) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40, 0x2) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x8000000) [ 2381.793096] blktrace: Concurrent blktraces are not allowed on loop0 [ 2381.795491] blktrace: Concurrent blktraces are not allowed on loop0 [ 2381.798566] debugfs: File 'dropped' in directory 'loop12' already present! [ 2381.802228] debugfs: File 'msg' in directory 'loop12' already present! [ 2381.804937] FAULT_INJECTION: forcing a failure. [ 2381.804937] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2381.806508] CPU: 1 PID: 12554 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2381.807397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2381.808315] Call Trace: [ 2381.808590] dump_stack+0x107/0x167 [ 2381.808984] should_fail.cold+0x5/0xa [ 2381.809376] __alloc_pages_nodemask+0x182/0x600 [ 2381.809884] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2381.810490] ? mark_held_locks+0x9e/0xe0 [ 2381.810947] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2381.811455] ? trace_hardirqs_on+0x5b/0x180 [ 2381.811933] alloc_pages_current+0x187/0x280 [ 2381.812409] relay_open_buf.part.0+0x2a5/0xc00 [ 2381.812922] relay_open+0x531/0xa10 [ 2381.813311] do_blk_trace_setup+0x4cf/0xc10 [ 2381.813775] ? _copy_from_user+0xfb/0x1b0 [ 2381.814202] __blk_trace_setup+0xca/0x180 [ 2381.814653] ? do_blk_trace_setup+0xc10/0xc10 [ 2381.815107] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2381.815693] blk_trace_ioctl+0x155/0x290 [ 2381.816102] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2381.816636] ? do_vfs_ioctl+0x283/0x10d0 [ 2381.817063] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2381.817585] debugfs: File 'dropped' in directory 'loop2' already present! [ 2381.817649] debugfs: File 'msg' in directory 'loop2' already present! [ 2381.818346] ? generic_block_fiemap+0x60/0x60 [ 2381.820148] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2381.820673] blkdev_ioctl+0xc1/0x710 [ 2381.821069] ? blkdev_common_ioctl+0x1870/0x1870 [ 2381.821585] ? selinux_file_ioctl+0xb6/0x270 [ 2381.822051] block_ioctl+0xf9/0x140 [ 2381.822441] ? blkdev_read_iter+0x1c0/0x1c0 [ 2381.822905] __x64_sys_ioctl+0x19a/0x210 [ 2381.823347] do_syscall_64+0x33/0x40 [ 2381.823749] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2381.824308] RIP: 0033:0x7f4ca4aefb19 [ 2381.824705] 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 [ 2381.826665] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2381.827457] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2381.828197] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2381.828939] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2381.829675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2381.830420] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2381.853850] FAULT_INJECTION: forcing a failure. [ 2381.853850] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2381.856295] CPU: 0 PID: 12560 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2381.857685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2381.859368] Call Trace: [ 2381.859901] dump_stack+0x107/0x167 [ 2381.860642] should_fail.cold+0x5/0xa [ 2381.861446] __alloc_pages_nodemask+0x182/0x600 [ 2381.862409] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2381.863618] ? mark_held_locks+0x9e/0xe0 [ 2381.864450] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2381.865473] ? trace_hardirqs_on+0x5b/0x180 [ 2381.866379] alloc_pages_current+0x187/0x280 [ 2381.867274] relay_open_buf.part.0+0x2a5/0xc00 [ 2381.868206] relay_open+0x531/0xa10 [ 2381.868948] do_blk_trace_setup+0x4cf/0xc10 [ 2381.869818] ? _copy_from_user+0xfb/0x1b0 [ 2381.870664] __blk_trace_setup+0xca/0x180 [ 2381.871498] ? do_blk_trace_setup+0xc10/0xc10 [ 2381.872410] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2381.873487] blk_trace_ioctl+0x155/0x290 [ 2381.874323] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2381.875303] ? do_vfs_ioctl+0x283/0x10d0 [ 2381.876116] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2381.877169] ? generic_block_fiemap+0x60/0x60 [ 2381.878069] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2381.879060] blkdev_ioctl+0xc1/0x710 [ 2381.879810] ? blkdev_common_ioctl+0x1870/0x1870 [ 2381.880769] ? selinux_file_ioctl+0xb6/0x270 [ 2381.881656] block_ioctl+0xf9/0x140 [ 2381.882395] ? blkdev_read_iter+0x1c0/0x1c0 [ 2381.883276] __x64_sys_ioctl+0x19a/0x210 [ 2381.884103] do_syscall_64+0x33/0x40 [ 2381.884856] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2381.885886] RIP: 0033:0x7fa3b3609b19 [ 2381.886648] 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 [ 2381.890774] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2381.892469] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2381.894071] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2381.895658] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2381.897089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2381.898535] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:41:15 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0xfdfdffff00000000) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:41:15 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r0, 0x0, 0x0) ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, &(0x7f0000000000)={0x11}) 07:41:15 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0xc0189436, 0x0) 07:41:15 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x28000, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:41:15 executing program 4: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6, @in=@remote}}, {{@in6=@private1}, 0x0, @in=@initdev}}, &(0x7f00000002c0)=0xe8) getegid() creat(&(0x7f0000000440)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5805}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000200)=ANY=[], 0x8) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) pwrite64(r1, &(0x7f00000001c0)="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", 0xfd, 0x4) sendmmsg$inet6(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) sendmsg$inet6(r0, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) unshare(0x48020200) unshare(0x2000100) [ 2398.380714] blktrace: Concurrent blktraces are not allowed on loop0 [ 2398.387408] blktrace: Concurrent blktraces are not allowed on loop0 07:41:15 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 43) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:41:15 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) recvmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)=""/154, 0x9a}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000080)}, {&(0x7f0000000300)=""/51, 0x33}], 0x4, &(0x7f0000000440)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x178}, 0x0) r1 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r1, 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000200)='net/route\x00') pread64(r4, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) ioctl$BLKTRACETEARDOWN(r4, 0x1274, 0x0) 07:41:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 51) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2398.404387] debugfs: File 'dropped' in directory 'loop10' already present! [ 2398.408359] debugfs: File 'msg' in directory 'loop10' already present! 07:41:15 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0xc020660b, 0x0) [ 2398.420995] debugfs: File 'dropped' in directory 'loop4' already present! [ 2398.432865] debugfs: File 'msg' in directory 'loop4' already present! [ 2398.440434] debugfs: File 'trace0' in directory 'loop10' already present! [ 2398.442841] debugfs: File 'dropped' in directory 'loop12' already present! [ 2398.444407] debugfs: File 'msg' in directory 'loop12' already present! [ 2398.447795] debugfs: File 'dropped' in directory 'loop2' already present! [ 2398.449282] debugfs: File 'msg' in directory 'loop2' already present! [ 2398.464150] debugfs: File 'dropped' in directory 'loop10' already present! [ 2398.465770] debugfs: File 'trace0' in directory 'loop4' already present! [ 2398.467039] blktrace: Concurrent blktraces are not allowed on loop0 [ 2398.467484] debugfs: File 'msg' in directory 'loop10' already present! [ 2398.471501] FAULT_INJECTION: forcing a failure. [ 2398.471501] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2398.473912] CPU: 0 PID: 12588 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2398.475331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2398.476433] blktrace: Concurrent blktraces are not allowed on loop0 [ 2398.476988] Call Trace: [ 2398.477015] dump_stack+0x107/0x167 [ 2398.477038] should_fail.cold+0x5/0xa [ 2398.477069] __alloc_pages_nodemask+0x182/0x600 [ 2398.481406] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2398.482616] ? mark_held_locks+0x9e/0xe0 [ 2398.483443] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2398.484464] ? trace_hardirqs_on+0x5b/0x180 [ 2398.485337] alloc_pages_current+0x187/0x280 [ 2398.486221] relay_open_buf.part.0+0x2a5/0xc00 [ 2398.487180] relay_open+0x531/0xa10 [ 2398.487918] do_blk_trace_setup+0x4cf/0xc10 [ 2398.488801] ? _copy_from_user+0xfb/0x1b0 [ 2398.489641] __blk_trace_setup+0xca/0x180 [ 2398.490496] ? do_blk_trace_setup+0xc10/0xc10 [ 2398.491389] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2398.492485] blk_trace_ioctl+0x155/0x290 [ 2398.493290] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2398.494289] ? do_vfs_ioctl+0x283/0x10d0 [ 2398.495128] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2398.496161] ? generic_block_fiemap+0x60/0x60 [ 2398.497090] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2398.498068] blkdev_ioctl+0xc1/0x710 [ 2398.498835] ? blkdev_common_ioctl+0x1870/0x1870 [ 2398.499796] ? selinux_file_ioctl+0xb6/0x270 [ 2398.500695] block_ioctl+0xf9/0x140 [ 2398.501443] ? blkdev_read_iter+0x1c0/0x1c0 [ 2398.502299] __x64_sys_ioctl+0x19a/0x210 [ 2398.503114] do_syscall_64+0x33/0x40 [ 2398.503867] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2398.504916] RIP: 0033:0x7f4ca4aefb19 [ 2398.505671] 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 [ 2398.509330] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2398.510888] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2398.512329] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2398.513775] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2398.515221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2398.516665] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2398.620122] FAULT_INJECTION: forcing a failure. [ 2398.620122] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2398.622574] CPU: 0 PID: 12589 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2398.623979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2398.625659] Call Trace: [ 2398.626203] dump_stack+0x107/0x167 [ 2398.626962] should_fail.cold+0x5/0xa [ 2398.627783] __alloc_pages_nodemask+0x182/0x600 [ 2398.628707] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2398.629912] ? mark_held_locks+0x9e/0xe0 [ 2398.630746] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2398.631786] ? trace_hardirqs_on+0x5b/0x180 [ 2398.632655] alloc_pages_current+0x187/0x280 [ 2398.633553] relay_open_buf.part.0+0x2a5/0xc00 [ 2398.634487] relay_open+0x531/0xa10 [ 2398.635243] do_blk_trace_setup+0x4cf/0xc10 [ 2398.636098] ? _copy_from_user+0xfb/0x1b0 [ 2398.636945] __blk_trace_setup+0xca/0x180 [ 2398.637765] ? do_blk_trace_setup+0xc10/0xc10 [ 2398.638679] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2398.639759] blk_trace_ioctl+0x155/0x290 [ 2398.640571] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2398.641536] ? do_vfs_ioctl+0x283/0x10d0 [ 2398.642372] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2398.643416] ? generic_block_fiemap+0x60/0x60 [ 2398.644320] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2398.645294] blkdev_ioctl+0xc1/0x710 [ 2398.646039] ? blkdev_common_ioctl+0x1870/0x1870 [ 2398.647007] ? selinux_file_ioctl+0xb6/0x270 [ 2398.647882] block_ioctl+0xf9/0x140 [ 2398.648613] ? blkdev_read_iter+0x1c0/0x1c0 [ 2398.649477] __x64_sys_ioctl+0x19a/0x210 [ 2398.650295] do_syscall_64+0x33/0x40 [ 2398.650316] debugfs: File 'dropped' in directory 'loop4' already present! [ 2398.651049] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2398.651062] RIP: 0033:0x7fa3b3609b19 [ 2398.651082] 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 [ 2398.651092] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2398.651112] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2398.651135] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2398.659147] debugfs: File 'msg' in directory 'loop4' already present! [ 2398.659590] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2398.659618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2398.666743] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2398.674013] blktrace: Concurrent blktraces are not allowed on loop0 [ 2398.676131] blktrace: Concurrent blktraces are not allowed on loop0 07:41:16 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/seq/clients\x00', 0x0, 0x0) 07:41:16 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0xc0401273, 0x0) 07:41:16 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 44) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:41:16 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0xc0481273, 0x0) [ 2398.714978] debugfs: File 'trace0' in directory 'loop10' already present! [ 2398.729739] debugfs: File 'trace0' in directory 'loop4' already present! [ 2398.752536] debugfs: File 'dropped' in directory 'loop12' already present! [ 2398.756378] debugfs: File 'msg' in directory 'loop12' already present! [ 2398.764948] FAULT_INJECTION: forcing a failure. [ 2398.764948] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2398.767387] CPU: 0 PID: 12611 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2398.768780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2398.770459] Call Trace: [ 2398.771008] dump_stack+0x107/0x167 [ 2398.771754] should_fail.cold+0x5/0xa [ 2398.772542] __alloc_pages_nodemask+0x182/0x600 [ 2398.773489] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2398.774723] ? mark_held_locks+0x9e/0xe0 [ 2398.775562] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2398.776583] ? trace_hardirqs_on+0x5b/0x180 [ 2398.777455] alloc_pages_current+0x187/0x280 [ 2398.778362] relay_open_buf.part.0+0x2a5/0xc00 [ 2398.779292] relay_open+0x531/0xa10 [ 2398.780040] do_blk_trace_setup+0x4cf/0xc10 [ 2398.780293] Process accounting resumed [ 2398.780921] ? _copy_from_user+0xfb/0x1b0 [ 2398.780952] __blk_trace_setup+0xca/0x180 [ 2398.783561] ? do_blk_trace_setup+0xc10/0xc10 [ 2398.784472] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2398.785562] blk_trace_ioctl+0x155/0x290 [ 2398.786398] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2398.787392] ? do_vfs_ioctl+0x283/0x10d0 [ 2398.788224] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2398.789292] ? generic_block_fiemap+0x60/0x60 [ 2398.790205] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2398.791206] blkdev_ioctl+0xc1/0x710 [ 2398.791963] ? blkdev_common_ioctl+0x1870/0x1870 [ 2398.792925] ? selinux_file_ioctl+0xb6/0x270 [ 2398.793826] block_ioctl+0xf9/0x140 [ 2398.794567] ? blkdev_read_iter+0x1c0/0x1c0 [ 2398.795449] __x64_sys_ioctl+0x19a/0x210 [ 2398.796286] do_syscall_64+0x33/0x40 [ 2398.797053] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2398.798092] RIP: 0033:0x7f4ca4aefb19 [ 2398.798873] 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 [ 2398.802599] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2398.804138] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2398.805580] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2398.807024] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2398.808472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2398.809885] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2398.827999] blktrace: Concurrent blktraces are not allowed on loop0 [ 2398.831540] blktrace: Concurrent blktraces are not allowed on loop0 [ 2399.105182] Process accounting resumed 07:41:30 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x5, 0xe0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001, 0x64}, 0x0, 0xa, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x2, 0xffffffffffffffff, 0x1) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r0, 0x0, 0x0) 07:41:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x101000, 0x17) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x4, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0xc00, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) close(r1) ioctl$BLKTRACETEARDOWN(r1, 0x1274, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000000200)='net/route\x00') pread64(r0, &(0x7f0000000540)=""/4089, 0xff9, 0x6a00) renameat(r1, &(0x7f0000000140)='./file0\x00', r5, &(0x7f0000000180)='./file0\x00') [ 2413.228018] debugfs: File 'dropped' in directory 'loop4' already present! [ 2413.243328] blktrace: Concurrent blktraces are not allowed on loop0 [ 2413.245515] debugfs: File 'dropped' in directory 'loop12' already present! [ 2413.247614] debugfs: File 'msg' in directory 'loop4' already present! 07:41:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x14, 0x33, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4004840}, 0x0) 07:41:30 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0xc0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:41:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 52) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:41:30 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r1) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000340)) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000100004018000000", @ANYRES32=r3, @ANYBLOB="174f00000000000000000000000000004c03ec12ebd624fcbaee25c44b70b6cd2e3fdb025cfe211a07e2ed4f7d786aa67b984f905019055d3fa272b280fe5b5f1752e649825657b3b1defac2911404edd05454f8a2cb41491b0e901727357fb10764877593fe1bd6ac7dc3cebccc00ecfbcb276c00880697efa394262fa95793a6728d147271e8c21401"]) syz_io_uring_setup(0x3b10, &(0x7f0000000180)={0x0, 0xb928, 0x0, 0x2, 0x54, 0x0, r3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000002c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x67) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r6 = syz_io_uring_setup(0x4d4c, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, 0xffffffff}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r6, 0x58ab, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:41:30 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x2) [ 2413.251994] debugfs: File 'msg' in directory 'loop12' already present! [ 2413.255339] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=12639 comm=syz-executor.4 [ 2413.260948] debugfs: File 'trace0' in directory 'loop4' already present! 07:41:30 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 45) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2413.265295] blktrace: Concurrent blktraces are not allowed on loop14 [ 2413.267870] FAULT_INJECTION: forcing a failure. [ 2413.267870] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2413.270685] CPU: 1 PID: 12636 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2413.272253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2413.274208] Call Trace: [ 2413.274340] debugfs: File 'dropped' in directory 'loop4' already present! [ 2413.274842] dump_stack+0x107/0x167 [ 2413.274868] should_fail.cold+0x5/0xa [ 2413.274902] __alloc_pages_nodemask+0x182/0x600 [ 2413.279100] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2413.280467] ? mark_held_locks+0x9e/0xe0 [ 2413.281365] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2413.282526] ? trace_hardirqs_on+0x5b/0x180 [ 2413.283515] alloc_pages_current+0x187/0x280 [ 2413.283826] debugfs: File 'msg' in directory 'loop4' already present! [ 2413.284531] relay_open_buf.part.0+0x2a5/0xc00 [ 2413.286911] relay_open+0x531/0xa10 [ 2413.287756] do_blk_trace_setup+0x4cf/0xc10 [ 2413.288713] ? _copy_from_user+0xfb/0x1b0 [ 2413.289634] __blk_trace_setup+0xca/0x180 [ 2413.290565] ? do_blk_trace_setup+0xc10/0xc10 [ 2413.291572] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2413.292767] blk_trace_ioctl+0x155/0x290 [ 2413.293673] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2413.294781] ? do_vfs_ioctl+0x283/0x10d0 [ 2413.295684] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2413.296849] ? generic_block_fiemap+0x60/0x60 [ 2413.297891] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2413.298992] blkdev_ioctl+0xc1/0x710 [ 2413.299854] ? blkdev_common_ioctl+0x1870/0x1870 [ 2413.300920] ? selinux_file_ioctl+0xb6/0x270 [ 2413.301921] block_ioctl+0xf9/0x140 [ 2413.302756] ? blkdev_read_iter+0x1c0/0x1c0 [ 2413.303737] __x64_sys_ioctl+0x19a/0x210 [ 2413.304654] do_syscall_64+0x33/0x40 [ 2413.305519] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2413.306687] RIP: 0033:0x7f4ca4aefb19 [ 2413.307555] 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 [ 2413.311724] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2413.313460] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2413.315103] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2413.316729] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2413.318286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2413.319077] debugfs: File 'dropped' in directory 'loop2' already present! [ 2413.319926] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2413.333332] debugfs: File 'msg' in directory 'loop2' already present! [ 2413.345369] debugfs: File 'trace0' in directory 'loop4' already present! [ 2413.351461] FAULT_INJECTION: forcing a failure. [ 2413.351461] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2413.354103] CPU: 0 PID: 12642 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2413.355562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2413.357330] Call Trace: [ 2413.357891] dump_stack+0x107/0x167 [ 2413.358687] should_fail.cold+0x5/0xa [ 2413.359499] __alloc_pages_nodemask+0x182/0x600 [ 2413.360497] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2413.361759] ? mark_held_locks+0x9e/0xe0 [ 2413.362658] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2413.363739] ? trace_hardirqs_on+0x5b/0x180 [ 2413.364670] alloc_pages_current+0x187/0x280 [ 2413.365614] relay_open_buf.part.0+0x2a5/0xc00 [ 2413.366612] relay_open+0x531/0xa10 [ 2413.367407] do_blk_trace_setup+0x4cf/0xc10 [ 2413.368338] ? _copy_from_user+0xfb/0x1b0 [ 2413.369233] __blk_trace_setup+0xca/0x180 [ 2413.370127] ? do_blk_trace_setup+0xc10/0xc10 [ 2413.371111] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2413.372261] blk_trace_ioctl+0x155/0x290 [ 2413.373141] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2413.374202] ? do_vfs_ioctl+0x283/0x10d0 [ 2413.375097] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2413.376234] ? generic_block_fiemap+0x60/0x60 [ 2413.377212] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2413.378265] blkdev_ioctl+0xc1/0x710 [ 2413.379082] ? blkdev_common_ioctl+0x1870/0x1870 [ 2413.380127] ? selinux_file_ioctl+0xb6/0x270 [ 2413.381095] block_ioctl+0xf9/0x140 [ 2413.381888] ? blkdev_read_iter+0x1c0/0x1c0 [ 2413.382852] __x64_sys_ioctl+0x19a/0x210 [ 2413.383748] do_syscall_64+0x33/0x40 [ 2413.384580] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2413.385719] RIP: 0033:0x7fa3b3609b19 [ 2413.386551] 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 [ 2413.390629] RSP: 002b:00007fa3b0b5e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2413.392327] RAX: ffffffffffffffda RBX: 00007fa3b371d020 RCX: 00007fa3b3609b19 [ 2413.393916] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2413.395529] RBP: 00007fa3b0b5e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2413.397132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2413.398748] R13: 00007fff058eb12f R14: 00007fa3b0b5e300 R15: 0000000000022000 07:41:30 executing program 5: mknod$loop(&(0x7f0000000080)='./file0/file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') pread64(r3, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x5b4, 0xb8f, 0x9be}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = fsopen(&(0x7f0000000180)='cifs\x00', 0x1) fremovexattr(r5, &(0x7f00000001c0)=@random={'system.', '&-$#\x00'}) sendmsg$nl_xfrm(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@private2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}}, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:41:30 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 46) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:41:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) fdatasync(0xffffffffffffffff) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000140)='.pending_reads\x00', 0x0, 0x34) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) signalfd(r0, &(0x7f0000000180)={[0x80]}, 0x8) r3 = syz_mount_image$nfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000240)="14c52855c112459e86f287b16cb91aa731b4d4fd85a26ab94f80bf9b9cb734cb4b6f9b09c85548b85605fe780afdbf29582c87b8c063407f17361ff1c180c63f41fc8ce496", 0x45, 0x80000000}], 0x4000, &(0x7f0000000300)={[{'*,[['}, {'/dev/hpet\x00'}, {'%'}, {'\x00'}, {'\x00'}, {'.pending_reads\x00'}], [{@dont_measure}]}) openat(r3, &(0x7f00000005c0)='./file0\x00', 0x0, 0x152) 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_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000340)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x6985) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000600)={{r5, 0x8000, 0x0, 0x5357, 0x7, 0x0, 0xb2, 0x1, 0xfffeffff, 0x1, 0x5, 0x679, 0x71c, 0x9, 0xafe}, 0x18, [0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f000005cb80)={0xfffffffffffffffd, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x7f, "9656c75f04ba4d"}) lseek(r2, 0x0, 0x2) r10 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) copy_file_range(r10, 0x0, r2, 0x0, 0x200f5ef, 0x0) [ 2413.468067] debugfs: File 'dropped' in directory 'loop12' already present! [ 2413.476757] debugfs: File 'msg' in directory 'loop12' already present! 07:41:31 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) open_by_handle_at(r0, &(0x7f0000000140)=@OVL_FILEID_V1={0x69, 0xf8, {'\x00', {0x0, 0xfb, 0x66, 0x1, 0x5, "9cb9063f874f877927f8dd605692a410", "ab694a3b9191910b3394a4571e38a4d9683a770960166625413e9f888a14581a9ee215cbd784d8df2bf8371bb31185f46a64e7eb08578824aaa9cd5f98144a713e0b4ec997e6a6f353004b3425c2a62549"}}}, 0x60c100) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/31, 0x1f) [ 2413.490153] FAULT_INJECTION: forcing a failure. [ 2413.490153] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2413.492648] CPU: 1 PID: 12653 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2413.493228] nfs: Unknown parameter '*' [ 2413.494037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2413.494044] Call Trace: [ 2413.494071] dump_stack+0x107/0x167 [ 2413.494094] should_fail.cold+0x5/0xa [ 2413.498504] __alloc_pages_nodemask+0x182/0x600 [ 2413.499446] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2413.500677] ? mark_held_locks+0x9e/0xe0 [ 2413.501502] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2413.502529] ? trace_hardirqs_on+0x5b/0x180 [ 2413.503406] alloc_pages_current+0x187/0x280 [ 2413.504312] relay_open_buf.part.0+0x2a5/0xc00 [ 2413.505221] relay_open+0x531/0xa10 [ 2413.505979] do_blk_trace_setup+0x4cf/0xc10 [ 2413.506861] ? _copy_from_user+0xfb/0x1b0 [ 2413.507701] __blk_trace_setup+0xca/0x180 [ 2413.508513] ? do_blk_trace_setup+0xc10/0xc10 [ 2413.509431] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2413.510483] blk_trace_ioctl+0x155/0x290 [ 2413.511318] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2413.512302] ? do_vfs_ioctl+0x283/0x10d0 [ 2413.513269] ? selinux_bprm_creds_for_exec+0xb60/0xb60 07:41:31 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00000001c0)='./file1\x00', 0x101800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) copy_file_range(r1, &(0x7f0000000140)=0x4, r1, &(0x7f0000000180), 0x7, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000200), &(0x7f0000002800)='system_u:object_r:tape_device_t:s0\x00', 0x23, 0x1) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2413.514464] ? generic_block_fiemap+0x60/0x60 writev(r1, &(0x7f0000002740)=[{&(0x7f0000000280)="60d2387df9b6c5d20904a425ee7e4bb780dd78e48479428829185a8078e124a72fa71e4aedacad59c288b5c3df0826849caabc86612cdf610b3a6b19e74b301d9b82940acbd800b09340e8521649ed926a7ad37c9f08627f312fc5765e8f75954cc2457b3765639c08f00692242861e44d6296a7a7e6ea8f9a664cbefba0de2cbb7780d94d7294ad1e5a8c81c48d702845f4b8c1c115f996e348408458ad0f7d194aa1c6e1f87d289d43cccccebe7ac8b7428c492a92e457354203ea8c877bb8534658cee6da34ab9cc944a0f868", 0xce}, {&(0x7f0000000440)="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{&(0x7f00000016c0)="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", 0x1000}, {&(0x7f00000026c0)="ed9fe9b7dc46faeb9daa4bc5724a0971e692c325977b2da59009756d5483cf5eda019e960ce0df8c0d7f72e98d85df808988c61b3266f9a19745e686063aa07a4d50e8469951cacf609ea24b5a032e828d5b2b66d54116bde0ae294148049c9fcee5d1f7624974255d4f2e2e2b483bd3b12ff5a0a37d00413568b6", 0x7b}, {&(0x7f0000000100)="c518d7c7735c90b2968ba2536934b666b2efceb3d0a51cb006499f57640f200a7911065524a761b83e15d357511d1f3410be668d5194602a1296561d73", 0x3d}], 0x9) [ 2413.515583] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2413.516646] blkdev_ioctl+0xc1/0x710 [ 2413.517417] ? blkdev_common_ioctl+0x1870/0x1870 [ 2413.518390] ? selinux_file_ioctl+0xb6/0x270 [ 2413.519297] block_ioctl+0xf9/0x140 [ 2413.520039] ? blkdev_read_iter+0x1c0/0x1c0 [ 2413.520926] __x64_sys_ioctl+0x19a/0x210 [ 2413.521760] do_syscall_64+0x33/0x40 [ 2413.522522] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2413.523584] RIP: 0033:0x7f4ca4aefb19 [ 2413.524343] 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 [ 2413.528076] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2413.529615] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2413.531064] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2413.532505] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2413.533911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2413.535375] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:41:31 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 53) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:41:31 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x3) [ 2413.598812] debugfs: File 'dropped' in directory 'loop2' already present! [ 2413.600488] debugfs: File 'dropped' in directory 'loop4' already present! [ 2413.604783] debugfs: File 'msg' in directory 'loop2' already present! [ 2413.606282] debugfs: File 'msg' in directory 'loop4' already present! [ 2413.608157] blktrace: Concurrent blktraces are not allowed on loop14 [ 2413.610125] FAULT_INJECTION: forcing a failure. [ 2413.610125] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2413.612667] CPU: 1 PID: 12664 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2413.614074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2413.615767] Call Trace: [ 2413.616308] dump_stack+0x107/0x167 [ 2413.617056] should_fail.cold+0x5/0xa [ 2413.617827] __alloc_pages_nodemask+0x182/0x600 [ 2413.618790] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2413.619991] ? mark_held_locks+0x9e/0xe0 [ 2413.620831] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2413.621845] ? trace_hardirqs_on+0x5b/0x180 [ 2413.622732] alloc_pages_current+0x187/0x280 [ 2413.623621] relay_open_buf.part.0+0x2a5/0xc00 [ 2413.624537] relay_open+0x531/0xa10 [ 2413.625280] do_blk_trace_setup+0x4cf/0xc10 [ 2413.626154] ? _copy_from_user+0xfb/0x1b0 [ 2413.627009] __blk_trace_setup+0xca/0x180 [ 2413.627841] ? do_blk_trace_setup+0xc10/0xc10 [ 2413.628741] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2413.629798] blk_trace_ioctl+0x155/0x290 [ 2413.630613] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2413.631592] ? do_vfs_ioctl+0x283/0x10d0 [ 2413.632398] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2413.633434] ? generic_block_fiemap+0x60/0x60 [ 2413.634341] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2413.635325] blkdev_ioctl+0xc1/0x710 [ 2413.636079] ? blkdev_common_ioctl+0x1870/0x1870 [ 2413.637020] ? selinux_file_ioctl+0xb6/0x270 [ 2413.637910] block_ioctl+0xf9/0x140 [ 2413.638637] ? blkdev_read_iter+0x1c0/0x1c0 [ 2413.639504] __x64_sys_ioctl+0x19a/0x210 [ 2413.640322] do_syscall_64+0x33/0x40 [ 2413.641075] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2413.642088] RIP: 0033:0x7fa3b3609b19 [ 2413.642857] 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 [ 2413.646498] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2413.648059] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2413.649485] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2413.650939] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2413.652383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2413.653861] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2413.666284] blktrace: Concurrent blktraces are not allowed on loop0 07:41:31 executing program 5: r0 = io_uring_setup(0x6a54, &(0x7f0000000100)={0x0, 0x9aaf, 0x4, 0x1, 0x2e2}) close(r0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r1, 0x1274, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x250440, 0x0) [ 2413.687077] debugfs: File 'trace0' in directory 'loop4' already present! [ 2413.726144] debugfs: File 'dropped' in directory 'loop10' already present! [ 2413.729828] debugfs: File 'msg' in directory 'loop10' already present! [ 2413.786192] debugfs: File 'trace0' in directory 'loop10' already present! [ 2414.327183] nfs: Unknown parameter '*' 07:41:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x1001000, &(0x7f0000000040)={[], [{@fsuuid={'fsuuid', 0x3d, {[0x63, 0x35, 0x38, 0x35, 0x65, 0x30, 0x34, 0x63], 0x2d, [0x0, 0x63, 0x64, 0x3], 0x2d, [0x34, 0x61, 0x66, 0x38], 0x2d, [0x66, 0x3e, 0x30, 0x64], 0x2d, [0x35, 0x61, 0x34, 0x34, 0x34, 0x62, 0x30, 0x7]}}}]}) 07:41:46 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 47) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:41:46 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') r3 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r3, 0x0, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x65, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x1, 0x3, 0x5, 0x1, 0x0, 0x20, 0x10000, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000001, 0x2, @perf_config_ext={0x400, 0x9}, 0x100, 0x5, 0xcac7, 0x6, 0xfffffffffffffff7, 0x1ff, 0x4, 0x0, 0x93d, 0x0, 0x7}, r2, 0x0, r3, 0x0) read$ptp(r0, 0x0, 0x0) 07:41:46 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x300) 07:41:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 54) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:41:46 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x800, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$FITHAW(r1, 0xc0045878) syz_open_dev$ptys(0xc, 0x3, 0x1) r2 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000080)=0x40, 0xedd) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:41:46 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f0000000280)={0x0, 0xfb, 0xbe, 0x1, 0x4, "f72cdcd70b017b96bf02d349f8e51203", "a18b6841e0966725e60019cb817dd9eb537d97480e301ea20e92aa6ee832692c3049c4161499505d2c5261cc8930bcf7812989e24a06d2dde68244990285d0dcd1aaef44f2cec106451d52dde64d517260dd2d9edcddb7201fda643f52484c5352b4c435708764173b797003d14f213d1f605114a7f6ec21769aaa84fafac620b5be125d139d643423a934d5827106bfe0ecd3253aa51082504a0ef1a6d67b3afd9f742b5545750e35"}, 0xbe, 0x3) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'trusted.', 'net/route\x00'}, &(0x7f00000003c0)='\x00', 0x1, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') pread64(r3, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) openat(r3, &(0x7f00000001c0)='./file2\x00', 0x212040, 0x18a) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r4 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x800800, 0x3, 0x592, 0x0, r4}) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:41:46 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r2 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x58a8, 0x3405, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000001e90278d5000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32, @ANYBLOB='./file0\x00']) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2428.923468] debugfs: File 'dropped' in directory 'loop10' already present! [ 2428.925769] debugfs: File 'dropped' in directory 'loop12' already present! [ 2428.927385] debugfs: File 'msg' in directory 'loop12' already present! [ 2428.930099] blktrace: Concurrent blktraces are not allowed on loop0 [ 2428.936487] debugfs: File 'msg' in directory 'loop10' already present! [ 2428.937649] debugfs: File 'dropped' in directory 'loop2' already present! [ 2428.937674] debugfs: File 'msg' in directory 'loop2' already present! [ 2428.937966] FAULT_INJECTION: forcing a failure. [ 2428.937966] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2428.942820] CPU: 1 PID: 12708 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2428.944253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2428.945976] Call Trace: [ 2428.946534] dump_stack+0x107/0x167 [ 2428.947306] should_fail.cold+0x5/0xa [ 2428.948112] __alloc_pages_nodemask+0x182/0x600 [ 2428.949092] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2428.950338] ? mark_held_locks+0x9e/0xe0 [ 2428.951207] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2428.952264] ? trace_hardirqs_on+0x5b/0x180 [ 2428.953173] alloc_pages_current+0x187/0x280 [ 2428.954093] relay_open_buf.part.0+0x2a5/0xc00 [ 2428.955075] relay_open+0x531/0xa10 [ 2428.955835] do_blk_trace_setup+0x4cf/0xc10 [ 2428.956727] ? _copy_from_user+0xfb/0x1b0 [ 2428.957585] __blk_trace_setup+0xca/0x180 [ 2428.958438] ? do_blk_trace_setup+0xc10/0xc10 [ 2428.959370] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2428.960473] blk_trace_ioctl+0x155/0x290 [ 2428.961312] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2428.962319] ? do_vfs_ioctl+0x283/0x10d0 [ 2428.963170] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2428.964248] ? generic_block_fiemap+0x60/0x60 [ 2428.965171] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2428.966164] blkdev_ioctl+0xc1/0x710 [ 2428.966937] ? blkdev_common_ioctl+0x1870/0x1870 [ 2428.967912] ? selinux_file_ioctl+0xb6/0x270 [ 2428.968820] block_ioctl+0xf9/0x140 [ 2428.969564] ? blkdev_read_iter+0x1c0/0x1c0 [ 2428.970449] __x64_sys_ioctl+0x19a/0x210 [ 2428.971294] do_syscall_64+0x33/0x40 [ 2428.972055] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2428.973094] RIP: 0033:0x7fa3b3609b19 [ 2428.973851] 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 [ 2428.977593] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2428.979144] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2428.980587] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2428.982035] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2428.983485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2428.984935] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:41:46 executing program 2: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x40, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2429.018295] Process accounting paused 07:41:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 55) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:41:46 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xffffffff, 0x21b}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x140) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x20) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x0) sendfile(r2, r3, 0x0, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00000000c0)={'bond_slave_0\x00', {0x2, 0x0, @private}}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/netlink\x00') ioctl$TUNSETLINK(r5, 0x400454cd, 0x5) [ 2429.064677] FAULT_INJECTION: forcing a failure. [ 2429.064677] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2429.066558] CPU: 0 PID: 12699 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2429.067673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2429.068972] Call Trace: [ 2429.069392] dump_stack+0x107/0x167 [ 2429.069961] should_fail.cold+0x5/0xa [ 2429.070562] __alloc_pages_nodemask+0x182/0x600 [ 2429.071299] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2429.072228] ? mark_held_locks+0x9e/0xe0 [ 2429.072866] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2429.073659] ? trace_hardirqs_on+0x5b/0x180 [ 2429.074339] alloc_pages_current+0x187/0x280 [ 2429.075037] relay_open_buf.part.0+0x2a5/0xc00 [ 2429.075759] relay_open+0x531/0xa10 [ 2429.076333] do_blk_trace_setup+0x4cf/0xc10 [ 2429.077010] ? _copy_from_user+0xfb/0x1b0 [ 2429.077656] __blk_trace_setup+0xca/0x180 [ 2429.078298] ? do_blk_trace_setup+0xc10/0xc10 [ 2429.079019] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2429.079847] blk_trace_ioctl+0x155/0x290 [ 2429.080478] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2429.081235] ? do_vfs_ioctl+0x283/0x10d0 [ 2429.081867] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2429.082699] ? generic_block_fiemap+0x60/0x60 [ 2429.083403] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2429.084153] blkdev_ioctl+0xc1/0x710 [ 2429.084728] ? blkdev_common_ioctl+0x1870/0x1870 [ 2429.085461] ? selinux_file_ioctl+0xb6/0x270 [ 2429.086141] block_ioctl+0xf9/0x140 [ 2429.086707] ? blkdev_read_iter+0x1c0/0x1c0 [ 2429.087385] __x64_sys_ioctl+0x19a/0x210 [ 2429.088022] do_syscall_64+0x33/0x40 [ 2429.088594] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2429.089377] RIP: 0033:0x7f4ca4aefb19 [ 2429.089956] 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 [ 2429.092789] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2429.093958] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2429.095060] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2429.096157] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2429.097246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2429.098329] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2429.108382] debugfs: File 'dropped' in directory 'loop2' already present! 07:41:46 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x1, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r1, 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, 0x0, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x180000) write$binfmt_elf64(r2, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x803) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f, 0x5}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) pread64(r0, &(0x7f0000000180)=""/1, 0x1, 0x8) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8a03, 0x6b) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, '.\x00'}) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000480)={0x0, 0xfffffffffffffffe, 0xb1, 0x3, @buffer={0x0, 0x15, &(0x7f0000000200)=""/21}, &(0x7f0000000240)="adcd1f8da81ffa1f5e0da36e240a5f404e846bfe10ca774e4a55f8118da090263b36e24d951644ca54e318d47cc1c0047cd6f31d7ebb0212419302932f86bb11139a8e6dcd2fa75a9c269100cd0104d782e667d323c1b782b665fbd6cbd266d7a71e7cdf845d3f83ef363faf28dacc4a41d85c64308f045d31f9168f71827ed4ff251b41efa6a6bc96b74e5a48395963e1b2e814e187d829fbe624d1cfd2ee780fd932a5b7186416c2d3e55ce62dea7fa6", &(0x7f0000000300)=""/218, 0x7, 0x10000, 0x2, &(0x7f0000000440)}) [ 2429.112079] debugfs: File 'msg' in directory 'loop2' already present! 07:41:46 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x22) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/pps', 0xd2153f658bf4e66d, 0x80) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)=@ccm_128={{0x303}, "0d3e85dd5ca63ddd", "f4873a82050d3c060c05e67b24cf215e", "9bd4a097", "4457d57f23448159"}, 0x28) creat(&(0x7f0000000300)='./file0\x00', 0xc8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000180)=0x14, 0x80400) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000140)={0x5, 0xb57, 0x9, 0x0, 0x4876c476, 0x2}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f0000da1000/0x3000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000040)='./file0\x00'}, 0x0) syz_io_uring_submit(r4, r7, &(0x7f00000002c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4000, @fd=r0, 0x401, 0x8, 0xfffffff7, 0x6, 0x1, {0x2}}, 0x8) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000040)='./file0\x00'}, 0x0) syz_io_uring_complete(r4) [ 2429.193126] debugfs: File 'trace0' in directory 'loop10' already present! [ 2429.210021] debugfs: File 'dropped' in directory 'loop10' already present! [ 2429.211770] debugfs: File 'msg' in directory 'loop10' already present! [ 2429.217153] FAULT_INJECTION: forcing a failure. [ 2429.217153] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2429.218964] CPU: 0 PID: 12722 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2429.219956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2429.221112] Call Trace: [ 2429.221497] dump_stack+0x107/0x167 [ 2429.222011] should_fail.cold+0x5/0xa [ 2429.222551] __alloc_pages_nodemask+0x182/0x600 [ 2429.222651] debugfs: File 'dropped' in directory 'loop4' already present! [ 2429.223219] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2429.225445] ? mark_held_locks+0x9e/0xe0 [ 2429.226023] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2429.226749] ? trace_hardirqs_on+0x5b/0x180 [ 2429.227364] alloc_pages_current+0x187/0x280 [ 2429.227979] relay_open_buf.part.0+0x2a5/0xc00 [ 2429.228092] debugfs: File 'msg' in directory 'loop4' already present! [ 2429.228623] relay_open+0x531/0xa10 [ 2429.228646] do_blk_trace_setup+0x4cf/0xc10 [ 2429.231057] ? _copy_from_user+0xfb/0x1b0 [ 2429.231644] __blk_trace_setup+0xca/0x180 [ 2429.232223] ? do_blk_trace_setup+0xc10/0xc10 [ 2429.232857] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2429.233609] blk_trace_ioctl+0x155/0x290 [ 2429.234180] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2429.234868] ? do_vfs_ioctl+0x283/0x10d0 [ 2429.235435] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2429.236158] ? generic_block_fiemap+0x60/0x60 [ 2429.236780] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2429.237451] blkdev_ioctl+0xc1/0x710 [ 2429.237968] ? blkdev_common_ioctl+0x1870/0x1870 [ 2429.238632] ? selinux_file_ioctl+0xb6/0x270 [ 2429.239270] block_ioctl+0xf9/0x140 [ 2429.239760] ? blkdev_read_iter+0x1c0/0x1c0 [ 2429.240370] __x64_sys_ioctl+0x19a/0x210 [ 2429.240926] do_syscall_64+0x33/0x40 [ 2429.241438] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2429.242134] RIP: 0033:0x7fa3b3609b19 [ 2429.242646] 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 [ 2429.245201] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2429.246223] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2429.247184] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2429.248135] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2429.249079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2429.250021] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2429.275350] debugfs: File 'trace0' in directory 'loop10' already present! 07:41:46 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 48) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:41:46 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x4000) 07:41:46 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) recvmmsg$unix(r1, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000100)=""/152, 0x98}, {&(0x7f00000001c0)=""/40, 0x28}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000000240)=""/157, 0x9d}], 0x5}}], 0x1, 0x40002041, &(0x7f00000003c0)={0x0, 0x3938700}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2429.338849] blktrace: Concurrent blktraces are not allowed on loop0 [ 2429.382539] debugfs: File 'dropped' in directory 'loop10' already present! [ 2429.396467] debugfs: File 'msg' in directory 'loop10' already present! [ 2429.402794] debugfs: File 'dropped' in directory 'loop12' already present! [ 2429.408880] debugfs: File 'trace0' in directory 'loop4' already present! [ 2429.411986] debugfs: File 'msg' in directory 'loop12' already present! [ 2429.415721] FAULT_INJECTION: forcing a failure. [ 2429.415721] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2429.418227] CPU: 1 PID: 12747 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2429.419683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2429.421410] Call Trace: [ 2429.421970] dump_stack+0x107/0x167 [ 2429.422745] should_fail.cold+0x5/0xa [ 2429.423560] __alloc_pages_nodemask+0x182/0x600 [ 2429.424542] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2429.425789] ? mark_held_locks+0x9e/0xe0 [ 2429.426643] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2429.427711] ? trace_hardirqs_on+0x5b/0x180 [ 2429.428622] alloc_pages_current+0x187/0x280 [ 2429.429548] relay_open_buf.part.0+0x2a5/0xc00 [ 2429.430517] relay_open+0x531/0xa10 [ 2429.431304] do_blk_trace_setup+0x4cf/0xc10 [ 2429.432202] ? _copy_from_user+0xfb/0x1b0 [ 2429.433064] __blk_trace_setup+0xca/0x180 [ 2429.433923] ? do_blk_trace_setup+0xc10/0xc10 [ 2429.434882] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2429.435991] blk_trace_ioctl+0x155/0x290 [ 2429.436829] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2429.437844] ? do_vfs_ioctl+0x283/0x10d0 [ 2429.438684] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2429.439778] ? generic_block_fiemap+0x60/0x60 [ 2429.440717] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2429.441723] blkdev_ioctl+0xc1/0x710 [ 2429.442508] ? blkdev_common_ioctl+0x1870/0x1870 [ 2429.443521] ? selinux_file_ioctl+0xb6/0x270 [ 2429.444441] block_ioctl+0xf9/0x140 [ 2429.445183] ? blkdev_read_iter+0x1c0/0x1c0 [ 2429.446076] __x64_sys_ioctl+0x19a/0x210 [ 2429.446924] do_syscall_64+0x33/0x40 [ 2429.447698] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2429.448748] RIP: 0033:0x7f4ca4aefb19 [ 2429.449516] 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 [ 2429.453317] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2429.454916] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2429.456381] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2429.457845] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2429.459301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2429.460761] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2429.552220] debugfs: File 'trace0' in directory 'loop10' already present! [ 2429.615261] Process accounting paused 07:42:00 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x1000000) 07:42:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 56) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:42:00 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x8000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f, 0x0, 0x3, 0xffffffffffffffff}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:42:00 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:42:00 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 49) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:42:00 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xffffffff, 0x21b}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x140) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x20) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x0) sendfile(r2, r3, 0x0, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00000000c0)={'bond_slave_0\x00', {0x2, 0x0, @private}}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/netlink\x00') ioctl$TUNSETLINK(r5, 0x400454cd, 0x5) 07:42:00 executing program 2: mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc8f9, 0x5b4, 0xb8d, 0xfffffffff7fffffe, 0x0, r1}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2442.696479] debugfs: File 'dropped' in directory 'loop12' already present! [ 2442.697406] debugfs: File 'msg' in directory 'loop12' already present! [ 2442.700174] FAULT_INJECTION: forcing a failure. [ 2442.700174] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2442.701516] CPU: 1 PID: 12772 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2442.702277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2442.703204] Call Trace: [ 2442.703500] dump_stack+0x107/0x167 [ 2442.703907] should_fail.cold+0x5/0xa [ 2442.704339] __alloc_pages_nodemask+0x182/0x600 [ 2442.704857] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2442.705523] ? mark_held_locks+0x9e/0xe0 [ 2442.705991] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2442.706560] ? trace_hardirqs_on+0x5b/0x180 [ 2442.707068] alloc_pages_current+0x187/0x280 [ 2442.707570] relay_open_buf.part.0+0x2a5/0xc00 [ 2442.708105] relay_open+0x531/0xa10 [ 2442.708513] do_blk_trace_setup+0x4cf/0xc10 [ 2442.709012] ? _copy_from_user+0xfb/0x1b0 [ 2442.709488] __blk_trace_setup+0xca/0x180 [ 2442.709956] ? do_blk_trace_setup+0xc10/0xc10 [ 2442.710463] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2442.711071] blk_trace_ioctl+0x155/0x290 [ 2442.711532] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2442.712080] ? do_vfs_ioctl+0x283/0x10d0 [ 2442.712535] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2442.713131] ? generic_block_fiemap+0x60/0x60 [ 2442.713616] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2442.714159] blkdev_ioctl+0xc1/0x710 [ 2442.714590] ? blkdev_common_ioctl+0x1870/0x1870 [ 2442.715132] ? selinux_file_ioctl+0xb6/0x270 [ 2442.715645] block_ioctl+0xf9/0x140 [ 2442.716064] ? blkdev_read_iter+0x1c0/0x1c0 [ 2442.716553] __x64_sys_ioctl+0x19a/0x210 [ 2442.717018] do_syscall_64+0x33/0x40 [ 2442.717436] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2442.718000] RIP: 0033:0x7f4ca4aefb19 [ 2442.718432] 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 [ 2442.719707] blktrace: Concurrent blktraces are not allowed on loop0 [ 2442.720515] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2442.720528] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2442.720534] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2442.720541] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2442.720547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2442.720562] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:42:00 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') r3 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r3, 0x0, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x65, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x8, 0x0, 0x7f, 0x1, 0x0, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x10000, 0x8000}, 0xe0, 0x6, 0x3, 0x0, 0x89aa, 0x0, 0x800, 0x0, 0x1, 0x0, 0x1f}, r2, 0xc, r3, 0x0) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r5) read$ptp(r4, 0x0, 0x0) [ 2442.733385] debugfs: File 'dropped' in directory 'loop2' already present! [ 2442.734313] debugfs: File 'msg' in directory 'loop2' already present! 07:42:00 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x2, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2442.757054] debugfs: File 'dropped' in directory 'loop4' already present! [ 2442.762143] debugfs: File 'msg' in directory 'loop4' already present! [ 2442.781260] FAULT_INJECTION: forcing a failure. [ 2442.781260] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2442.782643] CPU: 1 PID: 12770 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2442.783401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2442.784298] Call Trace: [ 2442.784590] dump_stack+0x107/0x167 [ 2442.784987] should_fail.cold+0x5/0xa [ 2442.785405] __alloc_pages_nodemask+0x182/0x600 [ 2442.785920] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2442.786564] ? mark_held_locks+0x9e/0xe0 [ 2442.787015] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2442.787566] ? trace_hardirqs_on+0x5b/0x180 [ 2442.788038] alloc_pages_current+0x187/0x280 [ 2442.788516] relay_open_buf.part.0+0x2a5/0xc00 [ 2442.789015] relay_open+0x531/0xa10 [ 2442.789405] do_blk_trace_setup+0x4cf/0xc10 [ 2442.789872] ? _copy_from_user+0xfb/0x1b0 [ 2442.790321] __blk_trace_setup+0xca/0x180 [ 2442.790765] ? do_blk_trace_setup+0xc10/0xc10 [ 2442.791305] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2442.791876] blk_trace_ioctl+0x155/0x290 [ 2442.792312] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2442.792839] ? do_vfs_ioctl+0x283/0x10d0 [ 2442.793274] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2442.793834] ? generic_block_fiemap+0x60/0x60 [ 2442.794312] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2442.794825] blkdev_ioctl+0xc1/0x710 [ 2442.795232] ? blkdev_common_ioctl+0x1870/0x1870 [ 2442.795742] ? selinux_file_ioctl+0xb6/0x270 [ 2442.796218] block_ioctl+0xf9/0x140 [ 2442.796608] ? blkdev_read_iter+0x1c0/0x1c0 [ 2442.797069] __x64_sys_ioctl+0x19a/0x210 [ 2442.797510] do_syscall_64+0x33/0x40 [ 2442.797910] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2442.798458] RIP: 0033:0x7fa3b3609b19 [ 2442.798856] 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 [ 2442.800828] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2442.801639] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2442.802404] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2442.803181] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2442.803961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2442.804708] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:42:00 executing program 5: mount$cgroup2(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x14000, &(0x7f0000000180)={[{@memory_recursiveprot}, {@memory_recursiveprot}, {@memory_localevents}, {@memory_localevents}, {}, {}, {}, {@subsystem='perf_event'}, {@memory_localevents}], [{@euid_gt}, {@appraise}, {@smackfsroot={'smackfsroot', 0x3d, '\x00'}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@seclabel}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@obj_type={'obj_type', 0x3d, '\x00'}}]}) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) r1 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r1, 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, 0x0, 0x0) openat(r1, &(0x7f0000000080)='./file1\x00', 0x105000, 0x120) 07:42:00 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 50) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2442.836497] debugfs: File 'trace0' in directory 'loop4' already present! [ 2442.838496] debugfs: File 'dropped' in directory 'loop10' already present! [ 2442.843664] debugfs: File 'msg' in directory 'loop10' already present! [ 2442.855370] debugfs: File 'trace0' in directory 'loop10' already present! [ 2442.871267] debugfs: File 'dropped' in directory 'loop10' already present! [ 2442.883061] debugfs: File 'msg' in directory 'loop10' already present! 07:42:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 57) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2442.956556] debugfs: File 'trace0' in directory 'loop10' already present! [ 2442.963873] debugfs: File 'dropped' in directory 'loop2' already present! [ 2442.965702] debugfs: File 'msg' in directory 'loop2' already present! [ 2442.969968] debugfs: File 'dropped' in directory 'loop12' already present! [ 2442.970755] debugfs: File 'msg' in directory 'loop12' already present! [ 2442.982165] FAULT_INJECTION: forcing a failure. [ 2442.982165] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2442.983641] CPU: 1 PID: 12798 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2442.984378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2442.985260] Call Trace: [ 2442.985552] dump_stack+0x107/0x167 [ 2442.985942] should_fail.cold+0x5/0xa [ 2442.986360] __alloc_pages_nodemask+0x182/0x600 [ 2442.986859] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2442.987505] ? mark_held_locks+0x9e/0xe0 [ 2442.987954] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2442.988498] ? trace_hardirqs_on+0x5b/0x180 [ 2442.988974] alloc_pages_current+0x187/0x280 [ 2442.989447] relay_open_buf.part.0+0x2a5/0xc00 [ 2442.989943] relay_open+0x531/0xa10 [ 2442.990341] do_blk_trace_setup+0x4cf/0xc10 [ 2442.990803] ? _copy_from_user+0xfb/0x1b0 [ 2442.991258] __blk_trace_setup+0xca/0x180 [ 2442.991706] ? do_blk_trace_setup+0xc10/0xc10 [ 2442.992186] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2442.992761] blk_trace_ioctl+0x155/0x290 [ 2442.993197] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2442.993712] ? do_vfs_ioctl+0x283/0x10d0 [ 2442.994151] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2442.994705] ? generic_block_fiemap+0x60/0x60 [ 2442.995198] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2442.995720] blkdev_ioctl+0xc1/0x710 [ 2442.996131] ? blkdev_common_ioctl+0x1870/0x1870 [ 2442.996640] ? selinux_file_ioctl+0xb6/0x270 [ 2442.997110] block_ioctl+0xf9/0x140 [ 2442.997500] ? blkdev_read_iter+0x1c0/0x1c0 [ 2442.997967] __x64_sys_ioctl+0x19a/0x210 [ 2442.998404] do_syscall_64+0x33/0x40 [ 2442.998804] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2442.999361] RIP: 0033:0x7fa3b3609b19 [ 2442.999766] 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 [ 2443.001708] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2443.002519] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2443.003288] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2443.004049] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2443.004800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2443.005563] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:42:00 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x80081, 0xa) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)="7dccef7bf3aafd3674f6579f3fbd99c4fcbd4cfe80659b79fa18bfc6644dc13f80b39887729c372510d513a1db9284920324b50959c422fbabc965135770ac9b8b98235a5fd0929a1a704fea36db47d6be04d6a5dc37bde8c3e784f9fb1896948db335686e05dd3a12c20c8f424a302b1d1735a3962a3071366acb485c5ad0c19aacf80f39db0fcc247061776011c8f588bf44aaefe723d8e63133bd2799b22e73054bf749c2cfedd7b96bfe3dd7b43a52edc90a5de58d087d18c2199707d7e6ac3111856842279f848318356e982a45d702ebb53604ae2cb796e336dad0f30cbd69eccf45fd1d97e4286bf090330e", 0xef, r1}, 0x68) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2443.035250] FAULT_INJECTION: forcing a failure. [ 2443.035250] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2443.036720] CPU: 1 PID: 12799 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2443.037495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2443.038399] Call Trace: [ 2443.038688] dump_stack+0x107/0x167 [ 2443.039098] should_fail.cold+0x5/0xa [ 2443.039511] __alloc_pages_nodemask+0x182/0x600 [ 2443.040017] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2443.040643] ? mark_held_locks+0x9e/0xe0 [ 2443.041084] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2443.041621] ? trace_hardirqs_on+0x5b/0x180 [ 2443.042083] alloc_pages_current+0x187/0x280 [ 2443.042547] relay_open_buf.part.0+0x2a5/0xc00 [ 2443.043054] relay_open+0x531/0xa10 [ 2443.043442] do_blk_trace_setup+0x4cf/0xc10 [ 2443.043897] ? _copy_from_user+0xfb/0x1b0 [ 2443.044342] __blk_trace_setup+0xca/0x180 [ 2443.044788] ? do_blk_trace_setup+0xc10/0xc10 [ 2443.045257] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2443.045833] blk_trace_ioctl+0x155/0x290 [ 2443.046267] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2443.046786] ? do_vfs_ioctl+0x283/0x10d0 [ 2443.047226] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2443.047788] ? generic_block_fiemap+0x60/0x60 [ 2443.048273] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2443.048789] blkdev_ioctl+0xc1/0x710 [ 2443.049195] ? blkdev_common_ioctl+0x1870/0x1870 [ 2443.049705] ? selinux_file_ioctl+0xb6/0x270 [ 2443.050183] block_ioctl+0xf9/0x140 [ 2443.050574] ? blkdev_read_iter+0x1c0/0x1c0 [ 2443.051041] __x64_sys_ioctl+0x19a/0x210 [ 2443.051477] do_syscall_64+0x33/0x40 [ 2443.051886] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2443.052426] RIP: 0033:0x7f4ca4aefb19 [ 2443.052820] 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 [ 2443.054759] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2443.055578] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2443.056329] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2443.057082] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2443.057830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2443.058585] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2443.064512] debugfs: File 'dropped' in directory 'loop4' already present! [ 2443.065744] debugfs: File 'msg' in directory 'loop4' already present! [ 2443.068786] debugfs: File 'trace0' in directory 'loop4' already present! [ 2443.072539] debugfs: File 'dropped' in directory 'loop4' already present! [ 2443.082519] debugfs: File 'msg' in directory 'loop4' already present! [ 2443.088864] debugfs: File 'trace0' in directory 'loop4' already present! 07:42:15 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r0, 0x0, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x20}) 07:42:15 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xffffffff, 0x21b}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x140) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x20) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x0) sendfile(r2, r3, 0x0, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00000000c0)={'bond_slave_0\x00', {0x2, 0x0, @private}}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/netlink\x00') ioctl$TUNSETLINK(r5, 0x400454cd, 0x5) [ 2457.647423] debugfs: File 'dropped' in directory 'loop10' already present! [ 2457.649467] debugfs: File 'dropped' in directory 'loop4' already present! [ 2457.650375] debugfs: File 'msg' in directory 'loop4' already present! [ 2457.653249] debugfs: File 'msg' in directory 'loop10' already present! [ 2457.661931] debugfs: File 'dropped' in directory 'loop2' already present! 07:42:15 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x21) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="0100696c65300079f9b02e56974b9b1e"]) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:42:15 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) r3 = accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) write$binfmt_script(r3, &(0x7f0000000280)={'#! ', './file1', [{0x20, '[-^#'}, {0x20, '\x00'}, {}, {}, {0x20, '^}\\*!:$,%\\([%:{'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {}, {0x20, '\x00'}], 0xa, "3e8898bcb0506fc690c084bdc40b8c9e4f1bd52e962897db9d51c4532936d922434e0081bb0d409724f705876d7ef0ca7523e349f076c62647fd58d70fb77d6aecf42cbbfd2df0ece95e4c449a66f555535c5b4d6d7f9e17b756e946bc69b3293c83fd5f9a09c933526d9bc34e2e46f4225d853fa5408a04994bda2914722c300c6cc895c6b94b5c9f3491285faf9397c720a3d314f7f77d0f12a460a0318417111c4d04eb6a85841ce7b01c9750dd5a520321dacd54a15e11504b2ff1e8b4d0229f9abd4a4433b607"}, 0xf6) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f, 0x0, 0x0, r4}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:42:15 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'U-', 0x40}, 0x16, 0x2) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:42:15 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x2000000) 07:42:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 58) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:42:15 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 51) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2457.665328] debugfs: File 'msg' in directory 'loop2' already present! [ 2457.666395] debugfs: File 'trace0' in directory 'loop10' already present! [ 2457.669820] debugfs: File 'trace0' in directory 'loop4' already present! [ 2457.672180] FAULT_INJECTION: forcing a failure. [ 2457.672180] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2457.673650] CPU: 1 PID: 12824 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2457.674482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2457.675482] Call Trace: [ 2457.675813] dump_stack+0x107/0x167 [ 2457.676256] should_fail.cold+0x5/0xa [ 2457.676730] __alloc_pages_nodemask+0x182/0x600 [ 2457.677290] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2457.678019] ? mark_held_locks+0x9e/0xe0 [ 2457.678518] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2457.679146] ? trace_hardirqs_on+0x5b/0x180 [ 2457.679670] alloc_pages_current+0x187/0x280 [ 2457.680200] relay_open_buf.part.0+0x2a5/0xc00 [ 2457.680749] relay_open+0x531/0xa10 [ 2457.681187] do_blk_trace_setup+0x4cf/0xc10 [ 2457.681701] ? _copy_from_user+0xfb/0x1b0 [ 2457.682198] __blk_trace_setup+0xca/0x180 [ 2457.682692] ? do_blk_trace_setup+0xc10/0xc10 [ 2457.683061] debugfs: File 'dropped' in directory 'loop12' already present! [ 2457.683246] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2457.685330] blk_trace_ioctl+0x155/0x290 [ 2457.685832] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2457.686437] ? do_vfs_ioctl+0x283/0x10d0 [ 2457.686937] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2457.687185] debugfs: File 'msg' in directory 'loop12' already present! [ 2457.687601] ? generic_block_fiemap+0x60/0x60 [ 2457.689525] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2457.690133] blkdev_ioctl+0xc1/0x710 [ 2457.690592] ? blkdev_common_ioctl+0x1870/0x1870 [ 2457.691163] ? selinux_file_ioctl+0xb6/0x270 [ 2457.691706] block_ioctl+0xf9/0x140 [ 2457.692150] ? blkdev_read_iter+0x1c0/0x1c0 [ 2457.692682] __x64_sys_ioctl+0x19a/0x210 [ 2457.693185] do_syscall_64+0x33/0x40 [ 2457.693645] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2457.694282] RIP: 0033:0x7fa3b3609b19 [ 2457.694743] 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 [ 2457.697008] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2457.697952] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2457.698827] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2457.699714] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2457.700577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2457.701443] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2457.704088] blktrace: Concurrent blktraces are not allowed on loop0 [ 2457.705370] blktrace: Concurrent blktraces are not allowed on loop14 [ 2457.707302] debugfs: File 'dropped' in directory 'loop4' already present! [ 2457.708340] debugfs: File 'dropped' in directory 'loop10' already present! [ 2457.709227] debugfs: File 'msg' in directory 'loop10' already present! [ 2457.710264] debugfs: File 'msg' in directory 'loop4' already present! [ 2457.711719] FAULT_INJECTION: forcing a failure. [ 2457.711719] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2457.714207] CPU: 0 PID: 12827 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2457.715682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2457.717421] Call Trace: [ 2457.717982] dump_stack+0x107/0x167 [ 2457.718756] should_fail.cold+0x5/0xa [ 2457.719578] __alloc_pages_nodemask+0x182/0x600 [ 2457.720565] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2457.721814] ? mark_held_locks+0x9e/0xe0 [ 2457.722671] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2457.723733] ? trace_hardirqs_on+0x5b/0x180 [ 2457.724641] alloc_pages_current+0x187/0x280 [ 2457.725566] relay_open_buf.part.0+0x2a5/0xc00 [ 2457.726536] relay_open+0x531/0xa10 [ 2457.727319] do_blk_trace_setup+0x4cf/0xc10 [ 2457.728226] ? _copy_from_user+0xfb/0x1b0 [ 2457.729094] __blk_trace_setup+0xca/0x180 [ 2457.729955] ? do_blk_trace_setup+0xc10/0xc10 [ 2457.730891] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2457.732035] blk_trace_ioctl+0x155/0x290 [ 2457.732886] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2457.733903] ? do_vfs_ioctl+0x283/0x10d0 [ 2457.734756] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2457.735866] ? generic_block_fiemap+0x60/0x60 [ 2457.736806] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2457.737813] blkdev_ioctl+0xc1/0x710 [ 2457.738589] ? blkdev_common_ioctl+0x1870/0x1870 [ 2457.739584] ? selinux_file_ioctl+0xb6/0x270 [ 2457.740506] block_ioctl+0xf9/0x140 [ 2457.741259] ? blkdev_read_iter+0x1c0/0x1c0 [ 2457.742148] __x64_sys_ioctl+0x19a/0x210 [ 2457.742992] do_syscall_64+0x33/0x40 [ 2457.743783] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2457.744840] RIP: 0033:0x7f4ca4aefb19 [ 2457.745611] 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 [ 2457.749298] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2457.750865] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2457.752338] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2457.753807] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2457.755288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2457.756752] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2457.767168] debugfs: File 'trace0' in directory 'loop4' already present! [ 2457.776533] debugfs: File 'trace0' in directory 'loop10' already present! 07:42:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 59) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:42:15 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 52) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2457.810811] debugfs: File 'dropped' in directory 'loop2' already present! [ 2457.818929] debugfs: File 'msg' in directory 'loop2' already present! 07:42:15 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') pread64(r3, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) r4 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB='\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x3f7, 0x100, 0x70bd2c, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000004}, 0x801) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x12, r5, 0x56105000) [ 2457.874595] FAULT_INJECTION: forcing a failure. 07:42:15 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x3000000) 07:42:15 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x60) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000200000006efffff0800000080000000020005d5007688a829cb09350de92d20cf5c641ce70e6de50cb871436c688b1eb1583c9e94f91e6aee3372799c6a72f5ca9c5a9ee549d90e7ebde94bea6099631e526d536b51129de774908c3982302350bf6c9a54c7bf0ef971c59f00f9cd512f0c348e5c3771c4cec2f4a6d5c901f20aa8208c989836bd4826cfe3dbaaab67d3b45fe74b94718d4a8a0e9fbd3db1d647b5d409e738605c0fa37205cfabc18acfccfe991533144e6731fd0902cdc6259429"], 0x44a601) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x3) [ 2457.874595] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2457.877487] CPU: 0 PID: 12840 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2457.879010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2457.880852] Call Trace: [ 2457.881441] dump_stack+0x107/0x167 [ 2457.882252] should_fail.cold+0x5/0xa [ 2457.883108] __alloc_pages_nodemask+0x182/0x600 [ 2457.884132] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2457.884965] debugfs: File 'dropped' in directory 'loop4' already present! [ 2457.885434] ? mark_held_locks+0x9e/0xe0 [ 2457.885467] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2457.888217] ? trace_hardirqs_on+0x5b/0x180 [ 2457.888473] debugfs: File 'msg' in directory 'loop4' already present! [ 2457.889171] alloc_pages_current+0x187/0x280 [ 2457.889197] relay_open_buf.part.0+0x2a5/0xc00 [ 2457.890085] debugfs: File 'dropped' in directory 'loop10' already present! [ 2457.890892] relay_open+0x531/0xa10 [ 2457.892586] debugfs: File 'msg' in directory 'loop10' already present! [ 2457.892917] do_blk_trace_setup+0x4cf/0xc10 [ 2457.892940] ? _copy_from_user+0xfb/0x1b0 [ 2457.896561] __blk_trace_setup+0xca/0x180 [ 2457.897462] ? do_blk_trace_setup+0xc10/0xc10 [ 2457.898439] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2457.899635] blk_trace_ioctl+0x155/0x290 [ 2457.900519] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2457.901603] ? do_vfs_ioctl+0x283/0x10d0 [ 2457.902485] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2457.903635] ? generic_block_fiemap+0x60/0x60 [ 2457.904616] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2457.905672] blkdev_ioctl+0xc1/0x710 [ 2457.906484] ? blkdev_common_ioctl+0x1870/0x1870 [ 2457.907532] ? selinux_file_ioctl+0xb6/0x270 [ 2457.908497] block_ioctl+0xf9/0x140 [ 2457.909296] ? blkdev_read_iter+0x1c0/0x1c0 [ 2457.910238] __x64_sys_ioctl+0x19a/0x210 [ 2457.911152] do_syscall_64+0x33/0x40 [ 2457.911967] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2457.913092] RIP: 0033:0x7fa3b3609b19 [ 2457.913909] 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 [ 2457.917930] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2457.919605] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2457.921176] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2457.922757] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2457.924274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2457.925872] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:42:15 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r3 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6, 0x5b4, 0xb8f, 0x0, 0xfff}) r4 = dup2(r0, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x3}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x4010, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2457.972904] debugfs: File 'dropped' in directory 'loop12' already present! [ 2457.975277] debugfs: File 'msg' in directory 'loop12' already present! [ 2458.017062] audit: type=1400 audit(1691394135.540:15): avc: denied { map } for pid=12844 comm="syz-executor.5" path="pipe:[46181]" dev="pipefs" ino=46181 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 07:42:15 executing program 7: mknod$loop(&(0x7f0000000140)='./file1/file0\x00', 0x200, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000180)={0x0, 0x1, 0x3, 0x3}) [ 2458.091420] debugfs: File 'trace0' in directory 'loop4' already present! [ 2458.107294] debugfs: File 'trace0' in directory 'loop10' already present! [ 2458.126509] debugfs: File 'dropped' in directory 'loop10' already present! [ 2458.132723] debugfs: File 'msg' in directory 'loop10' already present! [ 2458.136760] FAULT_INJECTION: forcing a failure. [ 2458.136760] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2458.139184] CPU: 1 PID: 12852 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2458.140610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2458.142294] Call Trace: [ 2458.142843] dump_stack+0x107/0x167 [ 2458.143710] should_fail.cold+0x5/0xa [ 2458.144698] __alloc_pages_nodemask+0x182/0x600 [ 2458.145905] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2458.147351] ? mark_held_locks+0x9e/0xe0 [ 2458.148218] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2458.149249] ? trace_hardirqs_on+0x5b/0x180 [ 2458.150159] alloc_pages_current+0x187/0x280 [ 2458.151146] relay_open_buf.part.0+0x2a5/0xc00 [ 2458.152116] relay_open+0x531/0xa10 [ 2458.152858] do_blk_trace_setup+0x4cf/0xc10 [ 2458.153738] ? _copy_from_user+0xfb/0x1b0 [ 2458.154582] __blk_trace_setup+0xca/0x180 [ 2458.155435] ? do_blk_trace_setup+0xc10/0xc10 [ 2458.156335] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2458.157428] blk_trace_ioctl+0x155/0x290 [ 2458.158248] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2458.159253] ? do_vfs_ioctl+0x283/0x10d0 [ 2458.160067] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2458.161132] ? generic_block_fiemap+0x60/0x60 [ 2458.162047] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2458.163030] blkdev_ioctl+0xc1/0x710 [ 2458.163815] ? blkdev_common_ioctl+0x1870/0x1870 [ 2458.164789] ? selinux_file_ioctl+0xb6/0x270 [ 2458.165677] block_ioctl+0xf9/0x140 [ 2458.166453] ? blkdev_read_iter+0x1c0/0x1c0 [ 2458.167365] __x64_sys_ioctl+0x19a/0x210 [ 2458.168211] do_syscall_64+0x33/0x40 [ 2458.168975] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2458.170065] RIP: 0033:0x7f4ca4aefb19 [ 2458.170825] 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 [ 2458.174627] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2458.176162] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2458.177618] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2458.179064] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2458.180523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2458.181971] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:42:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 60) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2458.204387] debugfs: File 'trace0' in directory 'loop10' already present! [ 2458.287381] debugfs: File 'dropped' in directory 'loop2' already present! [ 2458.288953] debugfs: File 'msg' in directory 'loop2' already present! [ 2458.294374] FAULT_INJECTION: forcing a failure. [ 2458.294374] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2458.296892] CPU: 1 PID: 12869 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2458.298283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2458.299988] Call Trace: [ 2458.300517] dump_stack+0x107/0x167 [ 2458.301256] should_fail.cold+0x5/0xa [ 2458.302036] __alloc_pages_nodemask+0x182/0x600 [ 2458.302991] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2458.304214] ? mark_held_locks+0x9e/0xe0 [ 2458.305047] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2458.306067] ? trace_hardirqs_on+0x5b/0x180 [ 2458.306956] alloc_pages_current+0x187/0x280 [ 2458.307853] relay_open_buf.part.0+0x2a5/0xc00 [ 2458.308798] relay_open+0x531/0xa10 [ 2458.309543] do_blk_trace_setup+0x4cf/0xc10 [ 2458.310421] ? _copy_from_user+0xfb/0x1b0 [ 2458.311266] __blk_trace_setup+0xca/0x180 [ 2458.312121] ? do_blk_trace_setup+0xc10/0xc10 [ 2458.313018] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2458.314108] blk_trace_ioctl+0x155/0x290 [ 2458.314922] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2458.315927] ? do_vfs_ioctl+0x283/0x10d0 [ 2458.316742] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2458.317802] ? generic_block_fiemap+0x60/0x60 [ 2458.318705] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2458.319706] blkdev_ioctl+0xc1/0x710 [ 2458.320459] ? blkdev_common_ioctl+0x1870/0x1870 [ 2458.321423] ? selinux_file_ioctl+0xb6/0x270 [ 2458.322311] block_ioctl+0xf9/0x140 [ 2458.323050] ? blkdev_read_iter+0x1c0/0x1c0 [ 2458.323918] __x64_sys_ioctl+0x19a/0x210 [ 2458.324751] do_syscall_64+0x33/0x40 [ 2458.325498] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2458.326535] RIP: 0033:0x7fa3b3609b19 [ 2458.327305] 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 [ 2458.331020] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2458.332553] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2458.333994] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2458.335440] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2458.336888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2458.338330] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:42:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 61) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:42:30 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0), 0x5, 0x6100) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x10, 0x2, 0x4, 0x1f, 0x0, 0x2, 0x4441, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x16, 0x1, 0xacc, 0x0, 0x81, 0x80000001, 0xe182, 0x0, 0xffffffff, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x4, r1, 0x1) read$ptp(r0, 0x0, 0x0) 07:42:30 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="01280000000000002e2f66696c653100"]) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x101002, 0x0) sendfile(r2, r3, &(0x7f00000001c0)=0x7, 0x100000001) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:42:30 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 53) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:42:30 executing program 5: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat(0xffffffffffffffff, 0x0, 0x600400, 0x1) connect$802154_dgram(r1, &(0x7f00000000c0)={0x24, @none={0x0, 0x1}}, 0x14) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) lseek(0xffffffffffffffff, 0x0, 0x0) connect$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0202}}}, 0x14) bind$802154_dgram(r0, 0x0, 0x0) connect$802154_dgram(r0, &(0x7f0000000100)={0x24, @short={0x2, 0x2, 0xaaa2}}, 0x14) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) 07:42:30 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0xa83, 0x0) accept(r1, 0x0, &(0x7f0000000100)) r2 = syz_io_uring_setup(0x6069, &(0x7f0000000140)={0x0, 0xf397, 0x0, 0x0, 0x24d}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x8c035, 0x8}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000040)='./file0\x00', 0x80}, 0x0) r6 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r6, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x5) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x810, r2, 0x8000000) r9 = syz_open_procfs(r8, &(0x7f0000000200)='net/route\x00') pread64(r9, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) move_mount(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000340)='./file0/file0\x00', 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f0000000300)={0x20000000}) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:42:30 executing program 4: syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240), 0xc, 0x0}, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4805) openat(0xffffffffffffff9c, 0x0, 0x639d1876ab868171, 0x0) ftruncate(0xffffffffffffffff, 0xffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x62) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) preadv(r2, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/77, 0x4d}, {&(0x7f0000000240)=""/103, 0x67}, {&(0x7f00000004c0)=""/149, 0x95}, {0x0}], 0x4, 0x2, 0x1) fallocate(r1, 0x0, 0x0, 0x8800000) faccessat(r0, &(0x7f0000000080)='./file1\x00', 0x1) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r3 = fsmount(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x101}, 0x4c20, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x188) sendfile(r0, r4, 0x0, 0x100000001) 07:42:30 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x40000000) [ 2473.101270] debugfs: File 'dropped' in directory 'loop4' already present! [ 2473.102593] blktrace: Concurrent blktraces are not allowed on loop0 [ 2473.103241] debugfs: File 'msg' in directory 'loop4' already present! [ 2473.114888] debugfs: File 'trace0' in directory 'loop4' already present! [ 2473.134175] debugfs: File 'dropped' in directory 'loop2' already present! [ 2473.137415] debugfs: File 'msg' in directory 'loop2' already present! [ 2473.142501] debugfs: File 'dropped' in directory 'loop12' already present! [ 2473.146181] debugfs: File 'msg' in directory 'loop12' already present! [ 2473.148775] FAULT_INJECTION: forcing a failure. [ 2473.148775] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2473.151688] CPU: 1 PID: 12889 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2473.153197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.155094] Call Trace: [ 2473.155691] dump_stack+0x107/0x167 [ 2473.156499] should_fail.cold+0x5/0xa [ 2473.157491] __alloc_pages_nodemask+0x182/0x600 [ 2473.158614] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2473.160042] ? mark_held_locks+0x9e/0xe0 [ 2473.160938] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2473.162218] ? trace_hardirqs_on+0x5b/0x180 [ 2473.163195] alloc_pages_current+0x187/0x280 [ 2473.164240] relay_open_buf.part.0+0x2a5/0xc00 [ 2473.165393] relay_open+0x531/0xa10 [ 2473.166311] do_blk_trace_setup+0x4cf/0xc10 [ 2473.167251] ? _copy_from_user+0xfb/0x1b0 [ 2473.168257] __blk_trace_setup+0xca/0x180 [ 2473.169161] ? do_blk_trace_setup+0xc10/0xc10 [ 2473.170300] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2473.171476] blk_trace_ioctl+0x155/0x290 [ 2473.172429] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2473.173491] ? do_vfs_ioctl+0x283/0x10d0 [ 2473.174505] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2473.175839] ? generic_block_fiemap+0x60/0x60 [ 2473.176814] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2473.177929] blkdev_ioctl+0xc1/0x710 [ 2473.178734] ? blkdev_common_ioctl+0x1870/0x1870 [ 2473.179941] ? selinux_file_ioctl+0xb6/0x270 [ 2473.180900] block_ioctl+0xf9/0x140 [ 2473.181752] ? blkdev_read_iter+0x1c0/0x1c0 [ 2473.182684] __x64_sys_ioctl+0x19a/0x210 [ 2473.183631] do_syscall_64+0x33/0x40 [ 2473.184694] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.186034] RIP: 0033:0x7fa3b3609b19 [ 2473.186940] 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 [ 2473.191698] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2473.193623] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2473.195398] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2473.197020] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2473.198655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2473.200241] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2473.203983] debugfs: File 'dropped' in directory 'loop4' already present! [ 2473.213289] debugfs: File 'msg' in directory 'loop4' already present! 07:42:30 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0xfdfdffff) [ 2473.253206] blktrace: Concurrent blktraces are not allowed on loop0 [ 2473.263204] FAULT_INJECTION: forcing a failure. [ 2473.263204] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2473.264261] Process accounting resumed [ 2473.265910] CPU: 1 PID: 12891 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2473.267797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.269720] Call Trace: [ 2473.270306] dump_stack+0x107/0x167 [ 2473.271103] should_fail.cold+0x5/0xa [ 2473.271961] __alloc_pages_nodemask+0x182/0x600 [ 2473.272975] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2473.274256] ? mark_held_locks+0x9e/0xe0 [ 2473.275136] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2473.276235] ? trace_hardirqs_on+0x5b/0x180 [ 2473.277172] alloc_pages_current+0x187/0x280 [ 2473.278120] relay_open_buf.part.0+0x2a5/0xc00 [ 2473.279116] relay_open+0x531/0xa10 [ 2473.279952] do_blk_trace_setup+0x4cf/0xc10 [ 2473.280885] ? _copy_from_user+0xfb/0x1b0 [ 2473.281779] __blk_trace_setup+0xca/0x180 [ 2473.282671] ? do_blk_trace_setup+0xc10/0xc10 [ 2473.283688] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2473.284837] blk_trace_ioctl+0x155/0x290 [ 2473.285710] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2473.286761] ? do_vfs_ioctl+0x283/0x10d0 [ 2473.287660] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2473.288782] ? generic_block_fiemap+0x60/0x60 [ 2473.289754] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2473.290798] blkdev_ioctl+0xc1/0x710 [ 2473.291628] ? blkdev_common_ioctl+0x1870/0x1870 [ 2473.292653] ? selinux_file_ioctl+0xb6/0x270 [ 2473.293603] block_ioctl+0xf9/0x140 [ 2473.294385] ? blkdev_read_iter+0x1c0/0x1c0 [ 2473.295321] __x64_sys_ioctl+0x19a/0x210 [ 2473.296203] do_syscall_64+0x33/0x40 [ 2473.297008] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.298108] RIP: 0033:0x7f4ca4aefb19 [ 2473.298907] 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 [ 2473.302838] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2473.304469] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2473.305991] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2473.307520] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2473.309044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2473.310568] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2473.318141] debugfs: File 'trace0' in directory 'loop4' already present! 07:42:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 62) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2473.351588] debugfs: File 'dropped' in directory 'loop2' already present! [ 2473.362201] debugfs: File 'msg' in directory 'loop2' already present! 07:42:30 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x1a7) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) r1 = syz_open_dev$sg(&(0x7f0000000100), 0x33, 0x400200) read(r1, &(0x7f0000000140)=""/15, 0xf) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:42:30 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 54) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2473.429949] FAULT_INJECTION: forcing a failure. [ 2473.429949] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2473.432561] CPU: 1 PID: 12904 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2473.434058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.435859] Call Trace: [ 2473.436443] dump_stack+0x107/0x167 [ 2473.437241] should_fail.cold+0x5/0xa [ 2473.438079] __alloc_pages_nodemask+0x182/0x600 [ 2473.439097] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2473.440426] ? mark_held_locks+0x9e/0xe0 [ 2473.441318] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2473.442419] ? trace_hardirqs_on+0x5b/0x180 [ 2473.443371] alloc_pages_current+0x187/0x280 [ 2473.444322] relay_open_buf.part.0+0x2a5/0xc00 [ 2473.445323] relay_open+0x531/0xa10 [ 2473.446118] do_blk_trace_setup+0x4cf/0xc10 [ 2473.447049] ? _copy_from_user+0xfb/0x1b0 [ 2473.447954] __blk_trace_setup+0xca/0x180 [ 2473.448851] ? do_blk_trace_setup+0xc10/0xc10 [ 2473.449818] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2473.450974] blk_trace_ioctl+0x155/0x290 [ 2473.451868] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2473.452926] ? do_vfs_ioctl+0x283/0x10d0 [ 2473.453808] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2473.454941] ? generic_block_fiemap+0x60/0x60 [ 2473.455921] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2473.456972] blkdev_ioctl+0xc1/0x710 [ 2473.457779] ? blkdev_common_ioctl+0x1870/0x1870 [ 2473.458804] ? selinux_file_ioctl+0xb6/0x270 [ 2473.459775] block_ioctl+0xf9/0x140 [ 2473.460564] ? blkdev_read_iter+0x1c0/0x1c0 [ 2473.461503] __x64_sys_ioctl+0x19a/0x210 [ 2473.462389] do_syscall_64+0x33/0x40 [ 2473.463198] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.464311] RIP: 0033:0x7fa3b3609b19 [ 2473.465120] 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 [ 2473.469105] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2473.470761] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2473.472319] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2473.473864] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2473.475408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2473.476950] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:42:31 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0xfffffdfd) [ 2473.521814] debugfs: File 'dropped' in directory 'loop4' already present! 07:42:31 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 63) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2473.530976] debugfs: File 'msg' in directory 'loop4' already present! [ 2473.533909] debugfs: File 'dropped' in directory 'loop12' already present! [ 2473.534904] debugfs: File 'msg' in directory 'loop12' already present! 07:42:31 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000140)) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2473.539789] blktrace: Concurrent blktraces are not allowed on loop0 [ 2473.541496] debugfs: File 'trace0' in directory 'loop4' already present! [ 2473.549791] debugfs: File 'dropped' in directory 'loop4' already present! [ 2473.550599] debugfs: File 'msg' in directory 'loop4' already present! [ 2473.550764] FAULT_INJECTION: forcing a failure. [ 2473.550764] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2473.552926] CPU: 1 PID: 12910 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2473.553796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.554838] Call Trace: [ 2473.555190] dump_stack+0x107/0x167 [ 2473.555657] should_fail.cold+0x5/0xa [ 2473.556150] __alloc_pages_nodemask+0x182/0x600 [ 2473.556752] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2473.557513] ? mark_held_locks+0x9e/0xe0 [ 2473.558033] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2473.558693] ? trace_hardirqs_on+0x5b/0x180 [ 2473.559275] alloc_pages_current+0x187/0x280 [ 2473.559892] relay_open_buf.part.0+0x2a5/0xc00 [ 2473.560519] relay_open+0x531/0xa10 [ 2473.560995] do_blk_trace_setup+0x4cf/0xc10 [ 2473.561553] ? _copy_from_user+0xfb/0x1b0 [ 2473.562128] __blk_trace_setup+0xca/0x180 [ 2473.562650] ? do_blk_trace_setup+0xc10/0xc10 [ 2473.563288] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2473.564013] blk_trace_ioctl+0x155/0x290 [ 2473.564537] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2473.565166] ? do_vfs_ioctl+0x283/0x10d0 [ 2473.565718] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2473.566423] ? generic_block_fiemap+0x60/0x60 [ 2473.566711] debugfs: File 'dropped' in directory 'loop2' already present! [ 2473.567037] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2473.567057] blkdev_ioctl+0xc1/0x710 [ 2473.568923] ? blkdev_common_ioctl+0x1870/0x1870 [ 2473.569578] ? selinux_file_ioctl+0xb6/0x270 [ 2473.570028] debugfs: File 'msg' in directory 'loop2' already present! [ 2473.570160] block_ioctl+0xf9/0x140 [ 2473.571324] ? blkdev_read_iter+0x1c0/0x1c0 [ 2473.571935] __x64_sys_ioctl+0x19a/0x210 [ 2473.572487] do_syscall_64+0x33/0x40 [ 2473.573001] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.573654] RIP: 0033:0x7f4ca4aefb19 [ 2473.574171] 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 [ 2473.576540] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2473.577595] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2473.578494] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2473.579463] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2473.580355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2473.581259] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2473.589723] debugfs: File 'trace0' in directory 'loop4' already present! [ 2473.596917] FAULT_INJECTION: forcing a failure. [ 2473.596917] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2473.598283] CPU: 0 PID: 12917 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2473.599019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.599897] Call Trace: [ 2473.600187] dump_stack+0x107/0x167 [ 2473.600574] should_fail.cold+0x5/0xa [ 2473.600987] __alloc_pages_nodemask+0x182/0x600 [ 2473.601480] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2473.602114] ? mark_held_locks+0x9e/0xe0 [ 2473.602560] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2473.603094] ? trace_hardirqs_on+0x5b/0x180 [ 2473.603568] alloc_pages_current+0x187/0x280 [ 2473.604047] relay_open_buf.part.0+0x2a5/0xc00 [ 2473.604547] relay_open+0x531/0xa10 [ 2473.604939] do_blk_trace_setup+0x4cf/0xc10 [ 2473.605401] ? _copy_from_user+0xfb/0x1b0 [ 2473.605837] __blk_trace_setup+0xca/0x180 [ 2473.606285] ? do_blk_trace_setup+0xc10/0xc10 [ 2473.606766] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2473.607354] blk_trace_ioctl+0x155/0x290 [ 2473.607789] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2473.608302] ? do_vfs_ioctl+0x283/0x10d0 [ 2473.608735] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2473.609283] ? generic_block_fiemap+0x60/0x60 [ 2473.609765] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2473.610280] blkdev_ioctl+0xc1/0x710 [ 2473.610680] ? blkdev_common_ioctl+0x1870/0x1870 [ 2473.611184] ? selinux_file_ioctl+0xb6/0x270 [ 2473.611671] block_ioctl+0xf9/0x140 [ 2473.612065] ? blkdev_read_iter+0x1c0/0x1c0 [ 2473.612522] __x64_sys_ioctl+0x19a/0x210 [ 2473.612975] do_syscall_64+0x33/0x40 [ 2473.613390] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.613963] RIP: 0033:0x7fa3b3609b19 [ 2473.614389] 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 [ 2473.616435] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2473.617277] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2473.618071] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2473.618840] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2473.619607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2473.620410] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2473.625070] syz-executor.4 (12881) used greatest stack depth: 23296 bytes left [ 2473.660781] Process accounting resumed 07:42:31 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 55) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:42:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000013c0), 0x3008081, &(0x7f0000001440)=ANY=[@ANYBLOB='d']) [ 2473.708308] debugfs: File 'dropped' in directory 'loop12' already present! [ 2473.712725] debugfs: File 'msg' in directory 'loop12' already present! [ 2473.714890] FAULT_INJECTION: forcing a failure. [ 2473.714890] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2473.716269] CPU: 0 PID: 12926 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2473.717031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.717930] Call Trace: [ 2473.718227] dump_stack+0x107/0x167 [ 2473.718635] should_fail.cold+0x5/0xa [ 2473.719049] __alloc_pages_nodemask+0x182/0x600 [ 2473.719570] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2473.720219] ? mark_held_locks+0x9e/0xe0 [ 2473.720671] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2473.721222] ? trace_hardirqs_on+0x5b/0x180 [ 2473.721689] alloc_pages_current+0x187/0x280 [ 2473.722168] relay_open_buf.part.0+0x2a5/0xc00 [ 2473.722669] relay_open+0x531/0xa10 [ 2473.723079] do_blk_trace_setup+0x4cf/0xc10 [ 2473.723559] ? _copy_from_user+0xfb/0x1b0 [ 2473.724001] __blk_trace_setup+0xca/0x180 [ 2473.724440] ? do_blk_trace_setup+0xc10/0xc10 [ 2473.724922] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2473.725499] blk_trace_ioctl+0x155/0x290 [ 2473.725971] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2473.726503] ? do_vfs_ioctl+0x283/0x10d0 [ 2473.726957] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2473.727531] ? generic_block_fiemap+0x60/0x60 [ 2473.728009] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2473.728556] blkdev_ioctl+0xc1/0x710 [ 2473.728991] ? blkdev_common_ioctl+0x1870/0x1870 [ 2473.729513] ? selinux_file_ioctl+0xb6/0x270 [ 2473.729993] block_ioctl+0xf9/0x140 [ 2473.730383] ? blkdev_read_iter+0x1c0/0x1c0 [ 2473.730849] __x64_sys_ioctl+0x19a/0x210 [ 2473.731327] do_syscall_64+0x33/0x40 [ 2473.731735] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.732284] RIP: 0033:0x7f4ca4aefb19 [ 2473.732690] 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 [ 2473.734720] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2473.735525] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2473.736282] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2473.737096] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2473.737879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2473.738652] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:42:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 64) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:42:47 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x100000000000000) 07:42:47 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) r3 = fcntl$dupfd(r1, 0x406, r2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x11, r3, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r4 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r4, 0x40087a, 0xe647, 0x0, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r7 = syz_open_procfs(r6, &(0x7f0000000200)='net/route\x00') pread64(r7, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) pread64(r4, &(0x7f0000000440)=""/4096, 0x1000, 0x3f) 07:42:47 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0}, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r0, 0x0, 0x0) 07:42:47 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x15) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x4010073, 0xffffffffffffffff, 0x8000000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x14) 07:42:47 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 56) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:42:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x144) copy_file_range(r1, 0x0, r0, 0x0, 0x10001, 0x0) r2 = creat(&(0x7f0000000180)='./file1/file0\x00', 0x88) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x12102, 0x101) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x20000091) setxattr$incfs_size(0x0, 0x0, 0x0, 0x0, 0x6) rename(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='./file1\x00') writev(r0, &(0x7f0000000800)=[{&(0x7f00000002c0)="bdbb7d8baaff4f211be500444b237b880d7191fb0a391cd948b39c653a8d0569c2b986db55a5077ac3a714602a9d2ff6c6c448bd9ce0310b217e900cb81e1907548169e6ca8c21e495b7b5938d76f7ec0911b69a44d7126f601a380d86c1fdf52494d47f53b362338bdd19fc6e5d728c734d307dfbf9f5269932094608ab4d57257f749194c22e978990156a5e24816ea9c358acfcd8ba382ea42883cf27b4ae4670179e3b872c79326b6a9c3a61926d0a49b3c6d4c605456a6dca84bca2", 0xbe}, {&(0x7f0000000380)="b2f04ad8aa890c78e3a24077079fea6ec47758a0b386619269e5f15c2f0971bf49ae23d39131e862477d8567b4b15658e82214c952b019c165e9d3f71792544a5e7965c93effa913a1135eca5fc8f1540a0de7c7fc6e6b51b0e3b166f8edece25367c3f26a1ea670c53f6e37b1e8e203b7edb7115c7ee9a47710ee4f2239ab0950b35ba5e275d1f89b79906591cd", 0x8e}, {&(0x7f0000000440)="66ba8c39e36000f651c25a3b9e1d6307bc0b584995084d77d9f838fad4f7a12b064b87e009ce7c045e539f60dfbc62effb206d98a27e1ee8c5e0c2748659651cceef57eea01cadfa54f53cded7184cd4ceffd4603ce3ac2e26eec9bc20c45ca6509507f4d30d6882e740fe90aedc2db44342ace3b9bbf44524d7e2c5f94d11bb4721f5fd08f46422d97c3bb0b2f7edbfc327d6999455c380b387c536d04c78c16483a191b6ccd79fdf43c6c6f0094abaa00faff2b44c20", 0xb7}, {&(0x7f0000000500)="16a8f74c1ce21b637d1ef8db9f2b5940465e784ef6b81ed6dd2918a99dea3de9d234a176c5a5f7e1e289f8c1423a4cbebb91771cb29ff349f0fb2ab59aa6a5e76ad9f9ecff66e63d5d9454f10784393c202b4f8a65724311badc5bfe45013a9de5d5c3ab8ef503c6457422ddbbe9dd13853e6497b127075bf18f5acc76916589f0ce57a581abad98019ea4c3fdaef57effdb7bdbdbce03987c79d335d4628de26b34cae129036e13d6e6cf9dfde43cacafc7b244583126a3486a275eea827e569e711d222a5d323f3ba10953eefe8c2d83301c1ecc854cdce4249492857a8c37a0bd1f5bba466bc0ff91d2c3f9eb0382af79e416", 0xf4}, {&(0x7f0000000200)="a00bcd0ae838413b19a55933fa53fe8175d6b5371fb9ea2d1296d3a786fe0c2df30d072b71bf426bd047e648e6126d10be89638aab1382db9a18dba660bf74c8cb7214725b09bfc0b4726ce7d005d4b3bc9ca015ec1a83799dfffd2e444b78cc", 0x60}, {&(0x7f0000000600)="3d67931be2049be91ca39573590a0e2947acae29b2a095d3c2a5fef6b9f631631b93a2fb5814c56e20684e9fdf19b86f78fe44877fb4ab297960f53406527b766f9c5f773f5b0fcd867093418990d25fd9d42b2525e71d09512ee9e60e", 0x5d}, {&(0x7f0000000680)="ef1c14d6dd74a783bf54705f7cad835139a46249d51eb67d2d8011267d9fd8dd20283bb4de4fa10a8a823b9a75a4ca8440428cd96fc91677d56c2f89453f203c747ef120d9cd3fcf3e41bd0d256794dedb736b20823aaa533560af96402d5890712c65dec210d88f21b842", 0x6b}, {&(0x7f0000000040)="f115fc8f9398bea781f9dd35a5d695e6581eb84d2bc60aa0d0e8281e2224f86a5c29", 0x22}, {&(0x7f0000000700)="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", 0xfb}], 0x9) 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) sendfile(r0, r3, 0x0, 0x20d315) 07:42:47 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x101000, 0x83) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fsync(r0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000200)='net/route\x00') pread64(r4, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) openat(r4, &(0x7f0000000140)='./file0\x00', 0x591cc0, 0x4a) [ 2489.622220] debugfs: File 'dropped' in directory 'loop4' already present! [ 2489.623968] debugfs: File 'msg' in directory 'loop4' already present! [ 2489.629428] debugfs: File 'trace0' in directory 'loop4' already present! [ 2489.640113] debugfs: File 'dropped' in directory 'loop2' already present! [ 2489.644232] debugfs: File 'dropped' in directory 'loop4' already present! [ 2489.647842] debugfs: File 'msg' in directory 'loop2' already present! [ 2489.650406] debugfs: File 'msg' in directory 'loop4' already present! [ 2489.657234] debugfs: File 'dropped' in directory 'loop12' already present! [ 2489.664848] debugfs: File 'msg' in directory 'loop12' already present! [ 2489.681288] FAULT_INJECTION: forcing a failure. [ 2489.681288] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2489.683832] CPU: 1 PID: 12944 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2489.685266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2489.686953] Call Trace: [ 2489.687511] dump_stack+0x107/0x167 [ 2489.688256] should_fail.cold+0x5/0xa [ 2489.689078] __alloc_pages_nodemask+0x182/0x600 [ 2489.690041] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2489.691279] ? mark_held_locks+0x9e/0xe0 [ 2489.692138] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2489.693196] ? trace_hardirqs_on+0x5b/0x180 [ 2489.694106] alloc_pages_current+0x187/0x280 [ 2489.695014] relay_open_buf.part.0+0x2a5/0xc00 [ 2489.695985] relay_open+0x531/0xa10 [ 2489.696727] do_blk_trace_setup+0x4cf/0xc10 [ 2489.697617] ? _copy_from_user+0xfb/0x1b0 [ 2489.698458] __blk_trace_setup+0xca/0x180 [ 2489.699328] ? do_blk_trace_setup+0xc10/0xc10 [ 2489.700248] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2489.701335] blk_trace_ioctl+0x155/0x290 [ 2489.702177] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2489.703178] ? do_vfs_ioctl+0x283/0x10d0 [ 2489.704041] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2489.705110] ? generic_block_fiemap+0x60/0x60 [ 2489.706039] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2489.707025] blkdev_ioctl+0xc1/0x710 [ 2489.707809] ? blkdev_common_ioctl+0x1870/0x1870 [ 2489.708794] ? selinux_file_ioctl+0xb6/0x270 [ 2489.709696] block_ioctl+0xf9/0x140 [ 2489.710461] ? blkdev_read_iter+0x1c0/0x1c0 [ 2489.711401] __x64_sys_ioctl+0x19a/0x210 [ 2489.712469] do_syscall_64+0x33/0x40 [ 2489.713425] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2489.714711] RIP: 0033:0x7fa3b3609b19 [ 2489.715672] 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 [ 2489.719628] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2489.721153] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2489.722596] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2489.724063] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2489.725528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2489.726974] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:42:47 executing program 4: creat(0x0, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0xffffffffffffff65, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3dba1ab5ffe6ae82c503376712198b3601a8e0ae5ec9310b1aba19e670a61fc2830e63ed7d4857545ae951f9e5f820ffbca20fabf94a816c72d49abed1e56871862b607b980afd14c049aff2852e1d8fa32c808d0c90a8bbff85702ace3f971e876de7bbe961f1948bedc02437fc92039d4e49a303ed5f3de1616db4da0d47880658de8087b3d7dde3ddb85613eca65f06afd1d47469105b9173ddb6dc6237b57c7eef666e18e3311139f6ae180194168c41acb18d79a7dacf0652f672e53bca02d9e44f0f42e57e", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 07:42:47 executing program 5: prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000700)='clear_refs\x00') r2 = perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0x0, 0x40, 0x0, 0xfe, 0x0, 0x1, 0x100, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}, 0x4080, 0x40, 0x3ba, 0x9, 0x9, 0x4, 0x3, 0x0, 0x10001}, 0xffffffffffffffff, 0xc, r1, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000002c0)=0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000700)='clear_refs\x00') writev(r3, &(0x7f0000000200)=[{&(0x7f0000000040)='3', 0x1}, {0x0}], 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000000680), 0x0, 0x40002003, &(0x7f0000000740)) unshare(0x48020200) [ 2489.825977] 9pnet: Insufficient options for proto=fd [ 2489.843283] debugfs: File 'trace0' in directory 'loop4' already present! [ 2489.849925] FAULT_INJECTION: forcing a failure. [ 2489.849925] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2489.852410] CPU: 1 PID: 12956 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2489.853830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2489.855544] Call Trace: [ 2489.856096] dump_stack+0x107/0x167 [ 2489.856848] should_fail.cold+0x5/0xa [ 2489.857651] __alloc_pages_nodemask+0x182/0x600 [ 2489.858621] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2489.859952] ? mark_held_locks+0x9e/0xe0 [ 2489.860787] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2489.861824] ? trace_hardirqs_on+0x5b/0x180 [ 2489.862714] alloc_pages_current+0x187/0x280 [ 2489.863629] relay_open_buf.part.0+0x2a5/0xc00 [ 2489.864579] relay_open+0x531/0xa10 [ 2489.865332] do_blk_trace_setup+0x4cf/0xc10 [ 2489.866220] ? _copy_from_user+0xfb/0x1b0 [ 2489.867071] __blk_trace_setup+0xca/0x180 [ 2489.867933] ? do_blk_trace_setup+0xc10/0xc10 [ 2489.868846] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2489.869940] blk_trace_ioctl+0x155/0x290 [ 2489.870770] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2489.871784] ? do_vfs_ioctl+0x283/0x10d0 [ 2489.872618] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2489.872637] ? generic_block_fiemap+0x60/0x60 [ 2489.872659] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2489.872684] blkdev_ioctl+0xc1/0x710 [ 2489.872703] ? blkdev_common_ioctl+0x1870/0x1870 [ 2489.872726] ? selinux_file_ioctl+0xb6/0x270 [ 2489.872751] block_ioctl+0xf9/0x140 [ 2489.872767] ? blkdev_read_iter+0x1c0/0x1c0 [ 2489.872787] __x64_sys_ioctl+0x19a/0x210 [ 2489.872812] do_syscall_64+0x33/0x40 [ 2489.872833] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2489.872855] RIP: 0033:0x7f4ca4aefb19 [ 2489.883189] 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 [ 2489.886930] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2489.888486] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2489.889932] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2489.891374] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2489.892830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2489.894280] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:42:47 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) 07:42:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 65) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2489.952651] 9pnet: Insufficient options for proto=fd [ 2489.992102] debugfs: File 'dropped' in directory 'loop4' already present! [ 2489.996075] debugfs: File 'dropped' in directory 'loop2' already present! [ 2489.999924] debugfs: File 'msg' in directory 'loop4' already present! [ 2490.001138] debugfs: File 'msg' in directory 'loop2' already present! 07:42:47 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 57) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2490.019584] FAULT_INJECTION: forcing a failure. [ 2490.019584] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2490.022036] CPU: 1 PID: 12979 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2490.023446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.025145] Call Trace: [ 2490.025692] dump_stack+0x107/0x167 [ 2490.026431] should_fail.cold+0x5/0xa [ 2490.027227] __alloc_pages_nodemask+0x182/0x600 [ 2490.028196] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2490.029413] ? mark_held_locks+0x9e/0xe0 [ 2490.030254] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2490.031285] ? trace_hardirqs_on+0x5b/0x180 [ 2490.032192] alloc_pages_current+0x187/0x280 [ 2490.033093] relay_open_buf.part.0+0x2a5/0xc00 [ 2490.034042] relay_open+0x531/0xa10 [ 2490.034790] do_blk_trace_setup+0x4cf/0xc10 [ 2490.035690] ? _copy_from_user+0xfb/0x1b0 [ 2490.036540] __blk_trace_setup+0xca/0x180 [ 2490.037373] ? do_blk_trace_setup+0xc10/0xc10 [ 2490.038288] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2490.039381] blk_trace_ioctl+0x155/0x290 [ 2490.040229] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2490.041232] ? do_vfs_ioctl+0x283/0x10d0 [ 2490.042056] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2490.043118] ? generic_block_fiemap+0x60/0x60 [ 2490.044038] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2490.045038] blkdev_ioctl+0xc1/0x710 [ 2490.045788] ? blkdev_common_ioctl+0x1870/0x1870 07:42:47 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x200000000000000) [ 2490.046768] ? selinux_file_ioctl+0xb6/0x270 [ 2490.047831] block_ioctl+0xf9/0x140 [ 2490.048558] ? blkdev_read_iter+0x1c0/0x1c0 [ 2490.049419] __x64_sys_ioctl+0x19a/0x210 [ 2490.050246] do_syscall_64+0x33/0x40 [ 2490.050994] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2490.052031] RIP: 0033:0x7fa3b3609b19 [ 2490.052783] 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 [ 2490.056446] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2490.057981] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2490.059421] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2490.060881] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2490.062302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2490.063839] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2490.102851] debugfs: File 'trace0' in directory 'loop4' already present! 07:42:47 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x420000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="0100010000001800000084f6ef9133be0b61a00fcc072d9dd84888853b82ad59ef8a1f130940ac4fca77ea88b433ed9787c8345a79e9e6d63a0d8422c150b6d1eca9d3d212fc898a58f7bcf3d3e95ae212db7d390d71acfc150e0d607139734a8a12d585e1d25c9d84a5bf8f86774bff4d897990dfa63e9cede09e201653caf2530bfdac73125713899aba2ff57e1d72903c8017", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140), 0x0, 0x400080) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x80}}, './file0\x00'}) syz_genetlink_get_family_id$team(&(0x7f0000000200), r0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001340)={{{@in=@broadcast, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001440)=0xe8) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x5, 0x2, &(0x7f0000001300)=[{&(0x7f00000002c0)="54f538ed4bab41839c87579ba2f93cd25da32442670c8a65cff974a59a", 0x1d, 0x10000}, {&(0x7f0000000300)="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", 0xffc, 0x8}], 0x11c0050, &(0x7f0000001480)={[{@fat=@quiet}, {@nodots}, {@dots}, {@nodots}], [{@subj_role={'subj_role', 0x3d, '.\x91]-!'}}, {@hash}, {@euid_gt={'euid>', r3}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@dont_measure}]}) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000001500), 0x80, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000001540)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) unlinkat(0xffffffffffffffff, &(0x7f0000001d00)='./file0\x00', 0x0) [ 2490.106493] debugfs: File 'dropped' in directory 'loop12' already present! [ 2490.112589] debugfs: File 'msg' in directory 'loop12' already present! [ 2490.129208] debugfs: File 'dropped' in directory 'loop4' already present! [ 2490.131861] debugfs: File 'msg' in directory 'loop4' already present! [ 2490.133771] FAULT_INJECTION: forcing a failure. [ 2490.133771] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2490.136225] CPU: 1 PID: 12985 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2490.137634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.139330] Call Trace: [ 2490.139892] dump_stack+0x107/0x167 [ 2490.140644] should_fail.cold+0x5/0xa [ 2490.141437] __alloc_pages_nodemask+0x182/0x600 [ 2490.142396] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2490.143629] ? mark_held_locks+0x9e/0xe0 [ 2490.144467] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2490.145500] ? trace_hardirqs_on+0x5b/0x180 [ 2490.146381] alloc_pages_current+0x187/0x280 [ 2490.147285] relay_open_buf.part.0+0x2a5/0xc00 [ 2490.148224] relay_open+0x531/0xa10 [ 2490.148986] do_blk_trace_setup+0x4cf/0xc10 [ 2490.149862] ? _copy_from_user+0xfb/0x1b0 [ 2490.150716] __blk_trace_setup+0xca/0x180 [ 2490.151592] ? do_blk_trace_setup+0xc10/0xc10 [ 2490.152508] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2490.153590] blk_trace_ioctl+0x155/0x290 [ 2490.154423] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2490.155426] ? do_vfs_ioctl+0x283/0x10d0 [ 2490.156271] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2490.157332] ? generic_block_fiemap+0x60/0x60 [ 2490.158246] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2490.159231] blkdev_ioctl+0xc1/0x710 [ 2490.160001] ? blkdev_common_ioctl+0x1870/0x1870 [ 2490.160963] ? selinux_file_ioctl+0xb6/0x270 [ 2490.161871] block_ioctl+0xf9/0x140 [ 2490.162607] ? blkdev_read_iter+0x1c0/0x1c0 [ 2490.163510] __x64_sys_ioctl+0x19a/0x210 [ 2490.164346] do_syscall_64+0x33/0x40 [ 2490.165112] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2490.166148] RIP: 0033:0x7f4ca4aefb19 [ 2490.166916] 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 [ 2490.170618] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2490.172184] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2490.173645] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2490.175114] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2490.176577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2490.178037] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2490.286573] debugfs: File 'trace0' in directory 'loop4' already present! 07:43:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 66) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:43:05 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = fork() clone3(&(0x7f0000000440)={0x20000, &(0x7f0000000080), &(0x7f0000000300), &(0x7f0000000140)=0x0, {0x5}, &(0x7f0000000180)=""/217, 0xd9, &(0x7f0000000280)=""/122, &(0x7f0000000100)=[r1, r1], 0x2, {r0}}, 0x58) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f, 0x8, 0x6, r2}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)={0x180, 0x25, 0x4, 0x70bd26, 0x25dfdbfb, {0x1d}, [@generic="a49d39bd5e51482c127e19cba64ba3a3e43cc4a4e64a7b8382a2fbf0fa8c3280f452f840fbc8c4c50bcb1a26f082c0fcbd49cc8a4febb31622ce9ae8a2b9f5c757eaf0a2512298de9e9bd03341e785871b3ab9e22ba1a8cc88a84be01617afde62fcb3435877ded73ab2e4ed83edbe58df8c886d1b7b918cb8f3f6874a6ebdc08f503a22cf6a130f39d2db5cacd2b2a1404789ff8e888871e9362bf6fad2d6ea62aca1d44907fca9893de1e848c667fffe7ecfab54ebf3049928ff9937", @generic="8f1dad618625b3e5b7094532411a8987ffaf8e81dcb5922533ee3279f49cb94bb19def46e0c2bc352e6ab3af4699a11db087aa2badb774454616d500d39fbcbf21b5f794043ca2a1df05f401e175c1d1bfd77a8ad489b735d33f08f17f9b12ef0db1437f109ee42ef2cdd3457383ed67e5735e4a6e82c23abb304d4ff79645c3ed51ce4ebcc6099405063fe1312df1905a7659f71a19050b9dbac9ac5c85f5c352bbe969d05c434f260e4b25"]}, 0x180}, 0x1, 0x0, 0x0, 0x9080}, 0x0) 07:43:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/route\x00') pread64(r2, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000000)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 07:43:05 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') pread64(r3, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000040)=r4) 07:43:05 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 58) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:43:05 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x300000000000000) 07:43:05 executing program 4: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0xfffffffd, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d9010000004ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x1}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000180)=0x1c, 0x800) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x0, 0x39, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x4a, 0x0, "be60519fb9adc7468a2306fb3f112df02e13b47d4e7c3fcfd608cfb265718c302ecf7b8234e730b3682a1d3bc5469786cc3df64df907b8fb98828a393d99fecb3db43f0b02379a5455bf806932d95646"}, 0xd8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @local, 0x5}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000700)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xf, 0x80010, 0xffffffffffffffff, 0x8000000) 07:43:05 executing program 7: add_key$fscrypt_v1(&(0x7f0000000540), &(0x7f0000000580)={'fscrypt:', @desc3}, &(0x7f0000000e00)={0x0, "f239d978951d08a5ffb4d1109f42cc933530eb1335d06c64f478c286af7fd430b847a072793bde6965e7659f16e126b0a7e62f367c98cf58140680aca47d78d3", 0x33}, 0x48, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r2 = syz_mount_image$tmpfs(&(0x7f0000000380), &(0x7f00000003c0)='./file1\x00', 0x67, 0x4, &(0x7f0000000700)=[{&(0x7f0000000440)="161702bd74799f7c82a2097cf5fa9ebeafe90c9f4cc57796556691000f06db7f605dcbaf434725c61c7f417ded51caf0c82084822d66fca46a332d9788d6cbb90b28bbd1ce47b02f54ed086ad18d18e24cf5297c6e7ca188af770da65adcefdcc154e3065af9a6b1c264503ceedc005b9182d19523125bb5658d5bd9c71d21f9bbb6d78d7869d3bab9627e506620b49b22dc51bfe3850b8f7744e1e0204dc5e6cb69ece6575bf20e2c59ecd96327df98c25f14af4316d5f4f0dbb9469cb3c816016fc1d59eb46fa743b22a2739165ebc210921972e224b2f2531e94c351f62ce46025b", 0xe3, 0x7}, {&(0x7f0000000780)="ff439525bc3237760c84a95891f53f0ef8ed88a0494768dc021e153c11db7c3fe15bf929078a508439a87eb40e928b95604e345432144e694e315d1d8459edbf70d18533952f956c8bd8ff5f15d430ee118516ed5e1b3e1a9ffd32f9624eb2bc2be3a353142f29f38ebf6e6a613886b81bb9b192fda9e7b33c9c5eb267c06cd2d16b7597d795d424a2ec7d65266723ef13a3", 0x92, 0xffff}, {&(0x7f0000000600)="4d13115b8d8f292cec24abc8864ef50f9e43993be513f2bf1a0bfc8dcb616e5744be2dddf228ca620b60ae7d1af6527b5f24affd4302358716e73d606aeac9b1e9dbb6b6133d1809a6d78572c2c6877fe50cf3347da0e2ba04e91e4fadea41430f1baea781762e69b57951b28451f9bc30020a41aba368f92f6d5d00cc593c5be3f0634b84", 0x85, 0x8000}, {&(0x7f00000006c0)="6c8dc8a9437314c9954af68e8212df15e284cb9d712871d347b2857de9136eec8a799da25bc3738d0e757a", 0x2b, 0xf3b}], 0x101804, &(0x7f0000000f40)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB="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", @ANYRESDEC=0xee00, @ANYBLOB=',euid=', @ANYRESDEC=0x0, @ANYBLOB=',dont_hash,defcontext=root,euid>', @ANYRESDEC=0x0, @ANYBLOB=',euid>', @ANYRESDEC=0xee00, @ANYBLOB=',\x00']) execveat(r2, &(0x7f0000000840)='./file1\x00', &(0x7f0000000a00)=[&(0x7f0000000880)='*#%(\\\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='\x00', &(0x7f0000000980)='\x00', &(0x7f00000009c0)='\x00'], &(0x7f0000000c00)=[&(0x7f0000000a40)='{*-\x00', &(0x7f0000000a80)='\x00', &(0x7f0000000ac0)='{\xe6\x00', &(0x7f0000000b00)='r/\\)\xec\\/-\'--\x00', &(0x7f0000000b40)='.@\x00', &(0x7f0000000b80)='+]\x00', &(0x7f0000000bc0)='\x00'], 0x1000) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x6c9c, &(0x7f0000000140)={0x0, 0x5ded, 0x2, 0x2, 0x1f, 0x0, r1}, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000c40), 0x101000, 0x0) accept$unix(r3, &(0x7f0000000c80), &(0x7f0000000d00)=0x6e) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x8) pread64(r4, &(0x7f0000000280)=""/206, 0xce, 0x81) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2508.443792] debugfs: File 'dropped' in directory 'loop2' already present! [ 2508.452910] debugfs: File 'dropped' in directory 'loop12' already present! [ 2508.455233] debugfs: File 'msg' in directory 'loop2' already present! [ 2508.460943] debugfs: File 'msg' in directory 'loop12' already present! [ 2508.466683] FAULT_INJECTION: forcing a failure. [ 2508.466683] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2508.469373] CPU: 0 PID: 13016 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2508.470916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2508.472778] Call Trace: [ 2508.473384] dump_stack+0x107/0x167 [ 2508.474201] should_fail.cold+0x5/0xa [ 2508.475065] __alloc_pages_nodemask+0x182/0x600 [ 2508.476109] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2508.477439] ? mark_held_locks+0x9e/0xe0 [ 2508.478341] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2508.479453] ? trace_hardirqs_on+0x5b/0x180 [ 2508.480424] alloc_pages_current+0x187/0x280 [ 2508.481390] relay_open_buf.part.0+0x2a5/0xc00 [ 2508.482407] relay_open+0x531/0xa10 [ 2508.483215] do_blk_trace_setup+0x4cf/0xc10 [ 2508.484172] ? _copy_from_user+0xfb/0x1b0 [ 2508.485080] __blk_trace_setup+0xca/0x180 [ 2508.485985] ? do_blk_trace_setup+0xc10/0xc10 [ 2508.486970] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2508.488156] blk_trace_ioctl+0x155/0x290 [ 2508.489046] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2508.490112] ? do_vfs_ioctl+0x283/0x10d0 [ 2508.490998] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2508.492146] ? generic_block_fiemap+0x60/0x60 [ 2508.493127] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2508.494180] blkdev_ioctl+0xc1/0x710 [ 2508.494989] ? blkdev_common_ioctl+0x1870/0x1870 [ 2508.496022] ? selinux_file_ioctl+0xb6/0x270 [ 2508.496975] block_ioctl+0xf9/0x140 [ 2508.497757] ? blkdev_read_iter+0x1c0/0x1c0 [ 2508.498692] __x64_sys_ioctl+0x19a/0x210 [ 2508.499582] do_syscall_64+0x33/0x40 [ 2508.500406] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2508.501505] RIP: 0033:0x7fa3b3609b19 [ 2508.502305] 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 [ 2508.506304] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2508.507965] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2508.509489] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2508.511045] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2508.512610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2508.514151] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2508.519818] debugfs: File 'dropped' in directory 'loop4' already present! [ 2508.521439] audit: type=1400 audit(1691394186.012:16): avc: denied { checkpoint_restore } for pid=13011 comm="syz-executor.2" capability=40 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 2508.532989] debugfs: File 'msg' in directory 'loop4' already present! [ 2508.540224] FAULT_INJECTION: forcing a failure. [ 2508.540224] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2508.542256] CPU: 1 PID: 13022 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2508.543419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2508.544875] Call Trace: [ 2508.545336] dump_stack+0x107/0x167 [ 2508.545979] should_fail.cold+0x5/0xa [ 2508.546676] __alloc_pages_nodemask+0x182/0x600 [ 2508.547514] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2508.548574] ? mark_held_locks+0x9e/0xe0 [ 2508.549317] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2508.550229] ? trace_hardirqs_on+0x5b/0x180 [ 2508.550973] alloc_pages_current+0x187/0x280 [ 2508.551770] relay_open_buf.part.0+0x2a5/0xc00 [ 2508.552594] relay_open+0x531/0xa10 [ 2508.553216] do_blk_trace_setup+0x4cf/0xc10 [ 2508.553950] ? _copy_from_user+0xfb/0x1b0 [ 2508.554670] __blk_trace_setup+0xca/0x180 [ 2508.555361] ? do_blk_trace_setup+0xc10/0xc10 [ 2508.556159] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2508.557077] blk_trace_ioctl+0x155/0x290 [ 2508.557801] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2508.558660] ? do_vfs_ioctl+0x283/0x10d0 [ 2508.559356] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2508.560289] ? generic_block_fiemap+0x60/0x60 [ 2508.561066] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2508.561910] blkdev_ioctl+0xc1/0x710 [ 2508.562551] ? blkdev_common_ioctl+0x1870/0x1870 [ 2508.563378] ? selinux_file_ioctl+0xb6/0x270 [ 2508.564173] block_ioctl+0xf9/0x140 [ 2508.564802] ? blkdev_read_iter+0x1c0/0x1c0 [ 2508.565524] __x64_sys_ioctl+0x19a/0x210 [ 2508.566252] do_syscall_64+0x33/0x40 [ 2508.566897] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2508.567750] RIP: 0033:0x7f4ca4aefb19 [ 2508.568412] 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 [ 2508.571493] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2508.572837] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2508.574113] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2508.575368] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2508.576645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2508.577887] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:43:06 executing program 5: r0 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r0, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {0x0}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00f88cad018f8867c50999a715835511a2c2db4c535bfbcdbc5e00999409b2c0aa662c088ff4183c9fbadd4988e0d50da59c6502a403903899e0c648992acae2898285ab757302003a405f221c10ce67c8"]) [ 2508.611732] Process accounting paused 07:43:06 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 67) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2508.639778] debugfs: File 'dropped' in directory 'loop2' already present! [ 2508.641005] debugfs: File 'msg' in directory 'loop2' already present! [ 2508.674294] debugfs: File 'trace0' in directory 'loop4' already present! [ 2508.684035] FAULT_INJECTION: forcing a failure. [ 2508.684035] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2508.685926] CPU: 1 PID: 13038 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2508.686998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2508.688287] Call Trace: [ 2508.688700] dump_stack+0x107/0x167 [ 2508.689287] should_fail.cold+0x5/0xa [ 2508.689915] __alloc_pages_nodemask+0x182/0x600 [ 2508.690655] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2508.691602] ? mark_held_locks+0x9e/0xe0 [ 2508.692285] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2508.693078] ? trace_hardirqs_on+0x5b/0x180 [ 2508.693756] alloc_pages_current+0x187/0x280 [ 2508.694453] relay_open_buf.part.0+0x2a5/0xc00 [ 2508.695176] relay_open+0x531/0xa10 [ 2508.695753] do_blk_trace_setup+0x4cf/0xc10 [ 2508.696415] ? _copy_from_user+0xfb/0x1b0 [ 2508.697053] __blk_trace_setup+0xca/0x180 [ 2508.697703] ? do_blk_trace_setup+0xc10/0xc10 [ 2508.698398] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2508.699231] blk_trace_ioctl+0x155/0x290 [ 2508.699869] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2508.700615] ? do_vfs_ioctl+0x283/0x10d0 [ 2508.701238] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2508.702044] ? generic_block_fiemap+0x60/0x60 [ 2508.702739] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2508.703470] blkdev_ioctl+0xc1/0x710 [ 2508.704058] ? blkdev_common_ioctl+0x1870/0x1870 [ 2508.704779] ? selinux_file_ioctl+0xb6/0x270 [ 2508.705457] block_ioctl+0xf9/0x140 [ 2508.706011] ? blkdev_read_iter+0x1c0/0x1c0 [ 2508.706667] __x64_sys_ioctl+0x19a/0x210 [ 2508.707294] do_syscall_64+0x33/0x40 [ 2508.707870] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2508.708645] RIP: 0033:0x7fa3b3609b19 [ 2508.709225] 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 [ 2508.712055] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2508.713212] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2508.714318] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2508.715421] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2508.716532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2508.717643] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:43:06 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 59) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2508.792725] debugfs: File 'dropped' in directory 'loop12' already present! [ 2508.796182] debugfs: File 'msg' in directory 'loop12' already present! [ 2508.800899] FAULT_INJECTION: forcing a failure. [ 2508.800899] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2508.802650] CPU: 1 PID: 13045 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2508.803670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2508.804935] Call Trace: [ 2508.805330] dump_stack+0x107/0x167 [ 2508.805883] should_fail.cold+0x5/0xa [ 2508.806456] __alloc_pages_nodemask+0x182/0x600 [ 2508.807155] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2508.808052] ? mark_held_locks+0x9e/0xe0 [ 2508.808678] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2508.809427] ? trace_hardirqs_on+0x5b/0x180 [ 2508.810085] alloc_pages_current+0x187/0x280 [ 2508.810741] relay_open_buf.part.0+0x2a5/0xc00 [ 2508.811406] relay_open+0x531/0xa10 [ 2508.811979] do_blk_trace_setup+0x4cf/0xc10 [ 2508.812618] ? _copy_from_user+0xfb/0x1b0 [ 2508.813220] __blk_trace_setup+0xca/0x180 [ 2508.813825] ? do_blk_trace_setup+0xc10/0xc10 [ 2508.814476] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2508.815264] blk_trace_ioctl+0x155/0x290 [ 2508.815855] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2508.816560] ? do_vfs_ioctl+0x283/0x10d0 [ 2508.817160] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2508.817928] ? generic_block_fiemap+0x60/0x60 [ 2508.818586] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2508.819291] blkdev_ioctl+0xc1/0x710 [ 2508.819826] ? blkdev_common_ioctl+0x1870/0x1870 [ 2508.820536] ? selinux_file_ioctl+0xb6/0x270 [ 2508.821168] block_ioctl+0xf9/0x140 [ 2508.821712] ? blkdev_read_iter+0x1c0/0x1c0 [ 2508.822328] __x64_sys_ioctl+0x19a/0x210 [ 2508.822905] do_syscall_64+0x33/0x40 [ 2508.823443] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2508.824228] RIP: 0033:0x7f4ca4aefb19 [ 2508.824795] 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 [ 2508.827423] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2508.828507] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2508.829552] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2508.830611] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2508.831645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2508.832705] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2508.835057] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2508.842814] debugfs: File 'dropped' in directory 'loop4' already present! [ 2508.846539] debugfs: File 'msg' in directory 'loop4' already present! [ 2508.848531] FAT-fs (loop5): Directory bread(block 64) failed [ 2508.854963] FAT-fs (loop5): Directory bread(block 65) failed [ 2508.855808] FAT-fs (loop5): Directory bread(block 66) failed [ 2508.866675] FAT-fs (loop5): Directory bread(block 67) failed 07:43:06 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x4000000000000000) [ 2508.956686] FAT-fs (loop5): Directory bread(block 68) failed [ 2508.963544] debugfs: File 'trace0' in directory 'loop4' already present! 07:43:06 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 68) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2508.979078] FAT-fs (loop5): Directory bread(block 69) failed [ 2508.992126] debugfs: File 'dropped' in directory 'loop2' already present! [ 2508.993975] debugfs: File 'msg' in directory 'loop2' already present! [ 2508.995198] FAULT_INJECTION: forcing a failure. [ 2508.995198] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2508.996771] CPU: 1 PID: 13058 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2508.997638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2508.998708] Call Trace: [ 2508.998728] dump_stack+0x107/0x167 [ 2508.998744] should_fail.cold+0x5/0xa [ 2508.998764] __alloc_pages_nodemask+0x182/0x600 [ 2508.998782] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2508.998795] ? mark_held_locks+0x9e/0xe0 [ 2508.998822] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2509.001683] blktrace: Concurrent blktraces are not allowed on loop0 [ 2509.002152] ? trace_hardirqs_on+0x5b/0x180 [ 2509.002171] alloc_pages_current+0x187/0x280 [ 2509.005091] relay_open_buf.part.0+0x2a5/0xc00 [ 2509.005686] relay_open+0x531/0xa10 [ 2509.006160] do_blk_trace_setup+0x4cf/0xc10 [ 2509.006718] ? _copy_from_user+0xfb/0x1b0 [ 2509.007251] __blk_trace_setup+0xca/0x180 [ 2509.007792] ? do_blk_trace_setup+0xc10/0xc10 [ 2509.008369] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2509.009036] blk_trace_ioctl+0x155/0x290 [ 2509.009523] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2509.010112] ? do_vfs_ioctl+0x283/0x10d0 [ 2509.010632] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2509.011306] ? generic_block_fiemap+0x60/0x60 [ 2509.011903] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2509.012530] blkdev_ioctl+0xc1/0x710 [ 2509.013007] ? blkdev_common_ioctl+0x1870/0x1870 [ 2509.013613] ? selinux_file_ioctl+0xb6/0x270 [ 2509.014175] block_ioctl+0xf9/0x140 [ 2509.014639] ? blkdev_read_iter+0x1c0/0x1c0 [ 2509.015186] __x64_sys_ioctl+0x19a/0x210 [ 2509.015717] do_syscall_64+0x33/0x40 [ 2509.016197] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2509.016832] RIP: 0033:0x7fa3b3609b19 [ 2509.017308] 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 [ 2509.019593] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2509.020564] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2509.021465] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2509.022380] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2509.023286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2509.024209] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:43:06 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x66) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) r1 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(r1, 0x80049367, &(0x7f0000000080)=0x7) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:43:06 executing program 7: mknod$loop(&(0x7f0000000440)='./file0/../file0\x00', 0x80, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000640)=ANY=[@ANYBLOB="010020001f0c7bb232407e324f34893071a423c5abfc633ce2f7e81cdb7b451303166f3f82060000780000001aef5f252e53bcd6b85ec019f81cdb91a973204e123148ee18eed64d78aa47145ecd00"/92, @ANYRES32=r0, @ANYBLOB="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"]) faccessat2(r2, &(0x7f0000000180)='./file0\x00', 0x80, 0x200) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) io_destroy(0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x2) r4 = syz_open_dev$ptys(0xc, 0x3, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000001580), 0x82a80, 0x0) r6 = syz_io_uring_setup(0x20004d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r6, 0x58ab, 0x0, 0x0, 0x0, 0x0) io_submit(0x0, 0x6, &(0x7f0000000400)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x8, 0xffffffffffffffff, &(0x7f0000000200)="0b560f1f7943337e2bf274fae5e37dfb838313ab86", 0x15, 0x6ae, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x140, r0, &(0x7f00000002c0)="b14b7573adccebb204bc482fd702a65b", 0x10, 0x5, 0x0, 0x2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0xffff, r3, &(0x7f0000001800)="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", 0x1004, 0x1f, 0x0, 0x1, r2}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x1, 0x7f, r3, &(0x7f0000000380)="9c44f3873b257062401e87fb6e3b19c354ed178963f69e4c4266de43292db8c2d5bece96abea895481c926d093ab7ed8fbd7c2a2cb88e01d24183a59edd2ad5ab5960c861aa0141338d551588aaaf395f9bdd2a7dd58517fdede7ee6fd5dc5e9a9fae9e411ce337beb0259f55a2ce233e1b1df37a11cd54deefbcfc6a3", 0x7d, 0xffffffff}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x2, 0x793e, r4, &(0x7f0000001480)="2feab7e4f31a0aad1cd0432b96ed01197b1770a3290616df29cf8c03c7c4ec92aa2836cd06436a079a8e1a827e1376ba2312df8e7dadbdd444121f4783554d860d778c8631f2feaf353d6a5a403177b2834341ed98fe9a33b1a07bf8d224aa302693b2146349b83a2f1f6943df3fc138289ad0f56c423d64dd65a7f4b32d1c498d98c97624f0a59c637b8e207b74171f7c15b7b7ba6ae96a06e09bb1c7b852f4300822f1b93d2e86021ba7cc8936ed355d105636260dffd8cb26de0388acf3f6013cfb41d548cfb1e605f54742faa33b58e48735d3e4dee670902314e4e072", 0xdf, 0x200, 0x0, 0x2, r5}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x1, 0x9, r6, &(0x7f0000001600)="418b3cab332577444b995bd60b447d40c6aa62abc71c428ca5f5ea0b1ecbec4d3201f5dd21eef6ea75f3c2c79d4584808026b765b314412ec4b5259a2348220687f3961ac79bffbb6dc99237f72e6b59aba162249646fc2afb1440c0011ff0cf9230976e308ee2f972809efcc655277e3d7261b1eb8663b8a1bac0fb590e82503aa54d8ca5844506920b0af017bd24193ad082764fa55744a046928f58c9a7", 0x9f, 0x4, 0x0, 0x1}]) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x30, r3, 0x8000000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2509.087694] FAT-fs (loop5): Directory bread(block 70) failed [ 2509.088421] FAT-fs (loop5): Directory bread(block 71) failed [ 2509.089202] FAT-fs (loop5): Directory bread(block 72) failed [ 2509.089894] FAT-fs (loop5): Directory bread(block 73) failed [ 2509.111963] debugfs: File 'dropped' in directory 'loop4' already present! [ 2509.112849] debugfs: File 'msg' in directory 'loop4' already present! [ 2509.117405] debugfs: File 'trace0' in directory 'loop4' already present! [ 2509.130589] debugfs: File 'dropped' in directory 'loop4' already present! [ 2509.131963] debugfs: File 'msg' in directory 'loop4' already present! [ 2509.142940] debugfs: File 'trace0' in directory 'loop4' already present! [ 2509.272175] syz-executor.4 (13033) used greatest stack depth: 23256 bytes left [ 2509.312574] Process accounting paused 07:43:20 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 69) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:43:20 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r1, 0x0, 0x0) r2 = pidfd_getfd(r1, r0, 0x0) ioctl$PTP_PEROUT_REQUEST2(r2, 0x40383d0c, &(0x7f0000000000)={{0x0, 0x8}, {0x8}, 0x6}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) 07:43:20 executing program 4: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0xfffffffd, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d9010000004ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x1}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000180)=0x1c, 0x800) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x0, 0x39, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x4a, 0x0, "be60519fb9adc7468a2306fb3f112df02e13b47d4e7c3fcfd608cfb265718c302ecf7b8234e730b3682a1d3bc5469786cc3df64df907b8fb98828a393d99fecb3db43f0b02379a5455bf806932d95646"}, 0xd8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @local, 0x5}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000700)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xf, 0x80010, 0xffffffffffffffff, 0x8000000) 07:43:20 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x13, 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, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={[{@shortname_winnt}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp857'}}]}) truncate(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffe0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0xfd, 0x6, 0x81, 0x8, 0x0, 0x257, 0x28004, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000140), 0x5}, 0x840, 0x1000, 0x6, 0x9, 0x8, 0x8000, 0x4, 0x0, 0x7fff, 0x0, 0x3}, r2, 0x6, r0, 0xa) 07:43:20 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 60) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:43:20 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0xfdfdffff00000000) 07:43:20 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)={0x4e280, 0x0, 0x10}, 0x18) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xffffffff, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:43:20 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x4a) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x3, 0x0, 0xf0, 0xdf, 0x0, 0x401, 0x400, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1d1, 0x2, @perf_bp={&(0x7f0000000140), 0x1}, 0x8800, 0x5, 0x1, 0x4, 0x100000000, 0x8, 0x5, 0x0, 0x9, 0x0, 0xf72}, r2, 0x5, r1, 0x9) [ 2522.787557] debugfs: File 'dropped' in directory 'loop2' already present! [ 2522.793979] debugfs: File 'dropped' in directory 'loop4' already present! [ 2522.795271] debugfs: File 'dropped' in directory 'loop12' already present! [ 2522.795590] debugfs: File 'msg' in directory 'loop4' already present! [ 2522.800178] debugfs: File 'msg' in directory 'loop2' already present! [ 2522.802021] FAULT_INJECTION: forcing a failure. [ 2522.802021] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2522.802427] debugfs: File 'msg' in directory 'loop12' already present! [ 2522.804533] CPU: 0 PID: 13088 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2522.804545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2522.804552] Call Trace: [ 2522.804579] dump_stack+0x107/0x167 [ 2522.804612] should_fail.cold+0x5/0xa [ 2522.811043] __alloc_pages_nodemask+0x182/0x600 [ 2522.812003] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2522.813219] ? mark_held_locks+0x9e/0xe0 [ 2522.814046] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2522.815083] ? trace_hardirqs_on+0x5b/0x180 [ 2522.815102] FAT-fs (loop5): bogus number of reserved sectors [ 2522.815994] alloc_pages_current+0x187/0x280 [ 2522.816018] relay_open_buf.part.0+0x2a5/0xc00 [ 2522.816052] relay_open+0x531/0xa10 [ 2522.817224] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2522.818104] do_blk_trace_setup+0x4cf/0xc10 [ 2522.818126] ? _copy_from_user+0xfb/0x1b0 [ 2522.818147] __blk_trace_setup+0xca/0x180 [ 2522.823515] ? do_blk_trace_setup+0xc10/0xc10 [ 2522.824446] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2522.825533] blk_trace_ioctl+0x155/0x290 [ 2522.826365] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2522.827368] ? do_vfs_ioctl+0x283/0x10d0 [ 2522.828198] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2522.829251] ? generic_block_fiemap+0x60/0x60 [ 2522.830168] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2522.831149] blkdev_ioctl+0xc1/0x710 [ 2522.831920] ? blkdev_common_ioctl+0x1870/0x1870 [ 2522.832878] ? selinux_file_ioctl+0xb6/0x270 [ 2522.833773] block_ioctl+0xf9/0x140 [ 2522.834504] ? blkdev_read_iter+0x1c0/0x1c0 [ 2522.835377] __x64_sys_ioctl+0x19a/0x210 [ 2522.836221] do_syscall_64+0x33/0x40 [ 2522.836986] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2522.838026] RIP: 0033:0x7fa3b3609b19 [ 2522.838780] 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 [ 2522.842514] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2522.844074] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2522.845503] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2522.846935] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2522.848390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2522.849875] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2522.859236] FAULT_INJECTION: forcing a failure. [ 2522.859236] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2522.861710] CPU: 0 PID: 13093 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2522.863102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2522.864790] Call Trace: [ 2522.865329] dump_stack+0x107/0x167 [ 2522.866076] should_fail.cold+0x5/0xa [ 2522.866854] __alloc_pages_nodemask+0x182/0x600 [ 2522.867800] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2522.869032] ? mark_held_locks+0x9e/0xe0 [ 2522.869866] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2522.870892] ? trace_hardirqs_on+0x5b/0x180 [ 2522.871777] alloc_pages_current+0x187/0x280 [ 2522.872688] relay_open_buf.part.0+0x2a5/0xc00 [ 2522.873623] relay_open+0x531/0xa10 [ 2522.874378] do_blk_trace_setup+0x4cf/0xc10 [ 2522.875253] ? _copy_from_user+0xfb/0x1b0 [ 2522.876111] __blk_trace_setup+0xca/0x180 [ 2522.876948] ? do_blk_trace_setup+0xc10/0xc10 [ 2522.877868] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2522.878943] blk_trace_ioctl+0x155/0x290 [ 2522.879774] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2522.880773] ? do_vfs_ioctl+0x283/0x10d0 [ 2522.881612] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2522.882660] ? generic_block_fiemap+0x60/0x60 [ 2522.883577] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2522.884571] blkdev_ioctl+0xc1/0x710 [ 2522.885328] ? blkdev_common_ioctl+0x1870/0x1870 [ 2522.886284] ? selinux_file_ioctl+0xb6/0x270 [ 2522.887184] block_ioctl+0xf9/0x140 [ 2522.887930] ? blkdev_read_iter+0x1c0/0x1c0 [ 2522.888826] __x64_sys_ioctl+0x19a/0x210 [ 2522.889655] do_syscall_64+0x33/0x40 [ 2522.890428] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2522.891464] RIP: 0033:0x7f4ca4aefb19 [ 2522.892229] 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 [ 2522.895983] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2522.897542] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2522.898983] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2522.900442] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2522.901895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2522.903358] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2522.922952] blktrace: Concurrent blktraces are not allowed on loop0 [ 2522.924498] debugfs: File 'dropped' in directory 'loop4' already present! [ 2522.928725] debugfs: File 'msg' in directory 'loop4' already present! 07:43:20 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) lsetxattr$security_selinux(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140), &(0x7f0000000180)='system_u:object_r:crond_exec_t:s0\x00', 0x22, 0x1) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2522.997758] FAT-fs (loop5): bogus number of reserved sectors [ 2522.999074] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2523.010018] blktrace: Concurrent blktraces are not allowed on loop0 07:43:20 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 70) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:43:20 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xff, 0x100, 0x98f, 0x8001}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:43:20 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 61) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:43:20 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x13, 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, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={[{@shortname_winnt}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp857'}}]}) truncate(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffe0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0xfd, 0x6, 0x81, 0x8, 0x0, 0x257, 0x28004, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000140), 0x5}, 0x840, 0x1000, 0x6, 0x9, 0x8, 0x8000, 0x4, 0x0, 0x7fff, 0x0, 0x3}, r2, 0x6, r0, 0xa) 07:43:20 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f, 0x0, 0xfffffffffffffffe, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000000200)='net/route\x00') pread64(r5, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) r6 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8, 0x8, &(0x7f0000000680)=[{&(0x7f0000000140)="5e881381228e8f054c20098dcbd65e78cf5a7093272e482ae63b3c3a12a796e658bce828548dbdbeeac6169f718ff4a3edb20f4666181e0b709665b6a12a08633597306ecf78566e61cab17c39ba3aa7392bdb734722ca70eee3ebc75840585695dd5a75dcf33632ec9b91524f3a799edbdf38258e84a6be2fdbc385e5321e1a1bc3b2899cdfbaf7436e21fae28ad59c86bdbd1fdb91f39391aa5fb909d297bf4139a3134ed5fefce81c8cd5b4ee750a91205975e6c4c70f4de1f6d925264d8296b9555b0384b35f70822ddf1f34f7a6b63dae68ba90b3abb6461ff04bbf6f300e8062cddd7fb62646fc21c5bfa263e3ff01c211ecbd27", 0xf7, 0x9}, {&(0x7f0000000240)="5f747b3d792133f553bb7040f65d575e3e5925a170cb609de908c0472fa0aa9be40123aac136dd0a4db16f81143935334cfb2fa2bd1f13019ef6532792215b1fa397b815567ee06a5615f68206aa1516ad2a0a68d00b8c028a1ba0eba2aab3e886ad500fd9c93beb149d4acd8e97907553f504d546b32fa92e9a88", 0x7b, 0xffff}, {&(0x7f00000002c0)="5573efbe676dc3390887cd0a279e06fc3b8ea48263cf95bb85df59f52b7b017e699ae55f51596ce0516cddb6698cf9d1533221591b89214490d6c4988def27078d269ccc3dcd1eb2c387fee02adcade66833336aec886b78159c411a74fb26dc4147c527f0628848465f95131a84ace03b38bcf3582e1a3df4b279e4970fcc56701260fe35de47c65e2b3f8e60ea775de9119be0c39c9d7ccbd1e19cf8077613ca14de2535ee58263bfdbb8971a4aab22a3055c8c0f28c8c005daa45b12c4f5c66f61c2ff0371b38bcce841b2c3bb9538393d9419abbf1f6ee7273a10e0bb21de9f29a1b07d73caa786d8012605608c0a2", 0xf1, 0x20}, {&(0x7f0000000440)="3f275cabb2ecfe9b41ec6719609fb624adce885b7be437bb8b0ec9d70329efa9b1d56e5d35376b0b07faf1c5994638be99939c64a6dcf1b1bcafd03f3d57a7a9ac350dfe6954463025578c0725b297df113d3768cf602c1cab438b6ca8e237a9b91dfb46a060700412ee6130f78d72f72716b7fbb8e4fb1cd9b8bb820ce70150312dd35cbe50f3890ebbef404aa612a8a0eeef282f26cc57d6270e83c03d9f84", 0xa0, 0x3}, {&(0x7f0000000500)="ed964f3f331fcb5cea06d843ae45247b85a492d1ec35771786bc2bb97f240c7f07af0cef06eeae52bf000d28b02e116d52b3431290ef0485d04ae490a7783374b7882cfc0afce75445d0b2fa33ac23e949908324c71f6b4b220865138401c9f7800a4635857dedc03cd48b228b4d700b129ddfe3bb40f2c0114351664071d2621726e224c0590ad405bf5f0078c50642f70d911591b03bf0eba72041ec747fa62d9cd14d1b0ccbef381f002b11d4b00776da54f2141ed8d0", 0xb8, 0x101}, {&(0x7f00000003c0)="da12b14ea6b06905b4e0bb0143dbef148776bdf7ec7c6cccec5291b8", 0x1c, 0xa1f}, {&(0x7f00000005c0)="53de079ab9cc2d128214e229451185da7dd6412ede1730bd4c682413f52c3583c59e657c69bfdd0b00ec5883d8abab35689d047ad3698a866c41ac94f459347cd7ac9ad7b0666060443cfb073a0943e261cba4971df5079f23ce51e922", 0x5d, 0x800}, {&(0x7f0000000640)="04624510974bc9", 0x7, 0x6}], 0x5, &(0x7f0000000740)={[{@huge_always}], [{@obj_user={'obj_user', 0x3d, '\x00'}}, {@permit_directio}, {@subj_user={'subj_user', 0x3d, ':$.'}}]}) dup2(r0, r6) openat$nvram(0xffffffffffffff9c, &(0x7f00000065c0), 0x40000, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r7, &(0x7f0000000780)={0x1000001b}) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, &(0x7f0000006600)={0x0, 0x3, 0xac1}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmmsg$inet6(r3, &(0x7f0000006340)=[{{&(0x7f0000001540)={0xa, 0x4e24, 0xe8cc, @private1, 0xd7a6}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000001580)="6e0150b2440e", 0x6}, {&(0x7f00000015c0)="34dde6d3ac1628cfccae07dfc1f8f39eabf50f695b", 0x15}, {&(0x7f0000001600)="318cca4f0396c77dae60f20e7e49043538e92a9a0b47f2d365a751df1d3b90", 0x1f}, {&(0x7f0000001640)="573ad3a6f3dbdc57a2d2b50a280237729dd3886408c162af5abee9a91d0cf28d4fce", 0x22}, {&(0x7f0000001680)="331f88a9f0c96ffc8a7b0b647bf4f98388c8b7d223ba6a272a68d07bdaf9f7c00b1dcf8c071402033b183819065fde4390fe491068f3dfdf05d03a7cf9e63692cab2e6afae1a221709d5e8a2528dc8526a05d8b9b970317169df70dbd30be07cbab5c606be39ac978baeb42432b42c6d94d0188f40a347cff0339fb73fa036f9f004e45ae7250553512d5f9418f17e2cec43408af357f8096627d4d9ca53139c7ff9ab6480a2e751c4bd7128e6cd8957644fb052f0ce47b15ae5da0975af4d7a4f4a7496a07b4192fecdf733f8ad8c8acb3261d36ebcec267aa2da20652394ac8aaeae", 0xe3}, {&(0x7f0000001780)="520b3fc66c24fb015cfd39c4b915ce5f9ba00fb9827775dc70a3", 0x1a}], 0x6}}, {{&(0x7f0000001840)={0xa, 0x4e23, 0x6, @mcast1, 0xd3a}, 0x1c, &(0x7f0000001e80)=[{&(0x7f0000001880)="c76bdeb1f2961bdbe235bfee6043869f9fd1ae57203c7bd33a5de958e6d420eacab4476c008a3adf4004c62a907e0a3bf6317a6ae077c05ab5ab7f6e2a72dda5cbfacdd16b48aaeb4b7a39e30a600e6ec84e651007f3e726984a4bee496f288f8151411aa6b008fa65d27f2de4cfa16a3d5c3db9902fa38d7ab89aeb3cf336a94bc6083a39aef8f91057dc3b005077539e3e9c02a12c0f3fe7c98e10eae74138fa0f57e67e72a1568788a7de47ae07ace9abdde807f474d56d63fc593013a8bfbf609d86838c0150a944951b69f872b48b6b2480946a158f01649c21c00c9079b132ddb4713116aa8dc1e4876b6dbdc161396dcf0f4f57d917", 0xf9}, {&(0x7f0000001980)="8908aef9f7f81e77370cc6a656ef5e659d41e79494d3b2d184583e6dba0071503cf865ded97377a232fc941da6f067125a1e46bdbd5219502e623a959e29ade437820c5a09f3095e9eff006a4b7f1b7bf8a57d4220c0f4505934ff7c0f06e5610e73308a49c245261b24c3742dac4d4e2a61a74295e02f85aaa4f9186259b25f33b5091e642393cf844215523b95dbb2f412dbd9fbd98e5ba43f86b2b281894da5dfc05326aa1e19bd57f216fe2076259c989c666baf3bc47b4f8a30962bd076cf7b4ebfeb89e1d7d90bd8cebd93684fab5d72", 0xd3}, {&(0x7f0000001a80)="dfc973c6cd8c43003c9f8291cd4b7fde7fc0ff8d167910a34cede57e7eb85f7ebc3519c0e1689a5c0996e25047c7361186e81f59c3ee7993fbf1d256ffe2f1a585a942696d9a1413db84e03f1c08f9b7675f5b32064a23d4537c90026589dadacf74dbf6b6a9eb058b082114a0be339ac3bdb2f81199daa5938406662b02e2baad67c45247707face7247a639f45adff71e7e7750fe2b2cff445a49412cf5bf819666297f8fed1170434234a4c72f6dd", 0xb0}, {&(0x7f0000001b40)="e584391d298442de3ef1004fde8e7347", 0x10}, {&(0x7f0000001b80)="feba030524d2b7a7d4c9aafaa34f2ad22dec6493adb34e89a18bba260da47d8a60490fbf94c5271db8acc9e1748349f0031558b54671e68b1c294372067c985387577fa542e207be03e0eb18776cc0dee41f3c3deffae46b8a1ce120ed0fccfd439eb436d526b679c8b6653ba7ba1769f1423a5045eafd317314f98edc942e315176ed2b057a16bf428f2c083544ba17dea92e457d52f4a8731d38fbc971c208afbff51389207b16bcb78f41a5f1a1436bd08df676dfd502f7a16ad20c0ad1295239781c8db46023fa0131", 0xcb}, {&(0x7f0000001c80)="f89e60de11846561f7331860d0f63f25e2c9e22420313e0a73ec43d39a4b62f6b49fee39295e52690809c4102d7b934a7a2363cb0dbbc5eb98fbf3593d2d7347aee94a1936fcaba214d867c819042ea3cc3ad9124d7206dd3e974be7b1d64bd019ab37ae973a213c07bdfee83273866e9cac49b6758c6a4f8f4aafaff8c8b51bcfd4e8630973b71ebb0297", 0x8b}, {&(0x7f0000001d40)="57fe1e725f6d6ce11cb04e0a15a8359e78df25ca1ebac350cf718d2128037be08a32ebad94c2b90acc94a9e9bb54ebd299b562ebc4bac5988978b7ee6f22589fcf02d0fe181b48b1d64a9d7487f3de3789dfebd2acfcacda9207d9db9579eda802875a3c9f74677047bea70b137e8a892cd0f84bbc4e2b4b738d9752c87faa734ee1260cb13b62f1c48269f1eb80c0", 0x8f}, {&(0x7f0000001e00)="70059d35a1b034a3934dc712477542199fa0a47a424a73f2283ca388cde073a4e355c8f64f1421f1ed7bb5a0c0017fbbb82e95313db05f4be7c2d7d9b001793d857e0ace58f2", 0x46}], 0x8}}, {{&(0x7f0000001f00)={0xa, 0x4e21, 0xffff, @ipv4={'\x00', '\xff\xff', @remote}, 0x4}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000001f40)="d6cdf953cb5b4fdf293e233f0c53e6cd8eeb692e466fc68fcb428be0df82d04b5fc4001a956b39ef96d0cf4243f56a86132e795815f78e45cef1e5f063d422eec3ed77ff7bb21fc512fec7f14e3208ea43435f087a9036bacf5b3ad00b8fe0b41d545837abbab628906814cb4755dd2e71613381014980a192fab4956219f14c7edac5ac5a45ef1a200c0c661e5a014ac1a97931c5894cdae1f488e0b809f905b6e080e044b92add0f237c899deb4e1fc493492ad1b0ba5005", 0xb9}], 0x1, &(0x7f0000002040)=[@dstopts_2292={{0x78, 0x29, 0x4, {0x2f, 0xb, '\x00', [@generic, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x8, {0x1, 0x0, 0x4, 0x1924}}, @ra={0x5, 0x2, 0x6}, @ra, @enc_lim={0x4, 0x1, 0x5}, @jumbo={0xc2, 0x4, 0x400}, @generic={0x7f, 0x34, "258e76730ec8c7ab8dd32d0b84e488bf3e64564338666b9787bb3c31e7c4e814d05b482e58e547ba83abbdaa5ead3707f7d30285"}, @enc_lim={0x4, 0x1, 0xdd}]}}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x2f, 0x2, 0x0, 0x3, 0x0, [@local]}}}], 0xb8}}, {{&(0x7f0000002100)={0xa, 0x4e23, 0xffff, @mcast1, 0x1}, 0x1c, &(0x7f00000021c0)=[{&(0x7f0000002140)="8a3675e8fac4ccd0c6078cab6c20fce835b102f38e6aa8a50ddb3fc74dc6860e37", 0x21}, {&(0x7f0000002180)="042eaa6f0bdea61c8046c504874202a97d78bcfc3a9458e288071120fe91562be22eb1d1ed5a056988befb1b716ddb31ab8b4fc9f2fe5674c220fc7fd8a2b976", 0x40}], 0x2, &(0x7f0000002200)=[@flowinfo={{0x14, 0x29, 0xb, 0x10000}}, @dstopts_2292={{0xf8, 0x29, 0x4, {0x16, 0x1c, '\x00', [@jumbo={0xc2, 0x4, 0x400}, @ra={0x5, 0x2, 0xfff}, @calipso={0x7, 0x18, {0x1, 0x4, 0x0, 0x7, [0x7, 0x1000]}}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x6, 0x4d, "cb1afcdba83a507128f501d4f8aab02cdf0be4f968eb5240e9d1622475485fb71d200708e6c1f70829c778b69f3e20a46e92e9245c145ee24763dd1666ee08431c50d84543be7606b957399e8c"}, @calipso={0x7, 0x58, {0x2, 0x14, 0x2, 0x6, [0x0, 0x7, 0x40, 0x81, 0x0, 0x0, 0x381, 0x9, 0xb0, 0x706]}}, @ra={0x5, 0x2, 0xffff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7ff}}, @hopopts={{0xa0, 0x29, 0x36, {0x11, 0x10, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0xff, 0x8, [0x34, 0x5, 0x4, 0x80000000]}}, @ra={0x5, 0x2, 0x81}, @generic={0x8, 0x8, "12dd0eb83bebd54f"}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x40, {0x0, 0xe, 0xc7, 0x1ff, [0x30000000000000, 0xfff, 0x0, 0x100000000, 0x8, 0x6, 0x8c]}}, @pad1]}}}], 0x1c8}}, {{&(0x7f0000002400)={0xa, 0x4e23, 0x3, @local, 0x8}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000002440)="dbbd9ad5663642a16b4e784b8b7d7fb72a189ff1d091a4113e3bc25dcba994e2238d7830d28e0c25d25ac4cb4c59cf1b1f4458916e75d349d40f3c299c9fe3a6c1a242bb1ca722b827df94fd23e5af0e0139fff75c3f9556e1c3ee68866c42303f4b6fb30b4adf14b9d6c17cb6f326ae835202c9d9cbeb045faf9cef1e37d5addb852171650e7b43a0650e51e6fe8f5bf32b25be4f", 0x95}, {&(0x7f0000002500)="1cd7bcd6c5012c105b80f252eb36287132d9750095ce887336f06648eb9be420d93a7c2c7abe63012a45e803d7faa27fd297a5c2a0577043aac120ad17caf823340b5d639532aa240b12bfdf5f7610a72c73c29b1c2101a17b854c3d44a9e9b7ae641194ed02e74939259cd02da47ea30e10ccac872c82f298905d8d9f11f9cad9d2858572d9489ab306c1da4141ba991312336c0df789a0c61df663821378dd88f7cf0d2b0477ef23272b1989779f9ac28baf7b4a400d7690e5fe561affef85963e4682066701ffe7467dbd6e63f9ec90804f34a62457693dd8954383ff3575f17052bf03a3b985bf5a3ecc", 0xec}, {&(0x7f0000002600)="4d09815468d0402130497b8f6cf37c01af6d02f3d64b68d2c8f57e2965d23aeac161a20e1e1a26cb6cba917e1f2b0fa2b17a966932937505cf8a6dfb0731afd809", 0x41}], 0x3, &(0x7f0000006640)=ANY=[@ANYBLOB="4800000000000000290000000400000032050000000000000401bd0106000000000000040100000100000100000100071000000002020901000900000000000000010100000000007a23c02fd79c197dc8ae0a169b779d5e7a9ec3b2cddfc029269f3dabd5a143d86ffce78133e546c6c7b3fd46d763125dddc684d8c0ed87a34e65d82f199e0905c3e70b2441fc24a6845d5515733308f37d3e37ceac29483d29ebdd01cfd6b2424fa9a2a0d8bbb8c5c337e54cbf07f4aa19644d6997b1b93862"], 0x48}}, {{&(0x7f0000002740)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, '\x00', 0x19}, 0x3f}, 0x1c, &(0x7f0000002940)=[{&(0x7f0000002780)="f57f79917b0d5015ef326565c5c62c8483f1e6dc8e46f1c20bbc555a5fe972d028c4f599d20be792304becc72e6d6d56a1bf56ac0abcb8b7fa1f393688e86c8c3ad84b3570d5e8332abb658d5ca05bd40e89d200851f2c1887374d4f1275372752dd1bde3a067bf7b60868d28f2508cfb63c9e19d2bfd8ca17ecad42b2c3165d45aaf007b3e7e2d38c37ac141634298f010017bbfb77d302f57686a56890cc844f0b948b5d560ab72945896a0b245b883b121f25b92489228d37d5d21cb337b923428ff11309a3a83d816499da615238ea73711376ad98bab4e7", 0xda}, {&(0x7f0000002880)="6af56fb74f565b8d0c7aa02b09cdabe97bd63b502cf4e2344692a7d9b579faff733b5f1eb02eac2d3f8684bf396a0857322e3c80b71fd101beb712369d49305ee8fb38e2e7871986b2520481eb1bcc6a0615e692", 0x54}, {&(0x7f0000002900)="9a73876cdf6e8f95b1e51bd26736ad599453f5de54cb", 0x16}], 0x3, &(0x7f0000002980)=[@rthdr_2292={{0xa8, 0x29, 0x39, {0x32, 0x12, 0x0, 0x81, 0x0, [@local, @private1={0xfc, 0x1, '\x00', 0x1}, @private0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0, @mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @rthdr={{0x38, 0x29, 0x39, {0x2f, 0x4, 0x2, 0xff, 0x0, [@mcast2, @loopback]}}}, @rthdr={{0x28, 0x29, 0x39, {0x2f, 0x2, 0x2, 0x7f, 0x0, [@local]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xfffffff9}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x0, 0x6, 0x2, 0x3b, 0x0, [@loopback, @loopback, @loopback]}}}], 0x1b0}}, {{&(0x7f0000002b40)={0xa, 0x4e20, 0x8, @mcast2, 0x80}, 0x1c, &(0x7f0000003bc0)=[{&(0x7f0000002b80)="4d9bf66da482c06ae804d000a3e0e628d209fa8ecfd8ee8a75505b9683499888ba2a0e50c7959e72768f4de15bb7bbc609f6e374c93c488337a6ea09e6f6ad2670cce14145a66fb37252e6f3fa3f89e2f7d687a0865500eab5d32a2c71627f003a5906ebfcd278db8608775eabf61e203eb3abfe1e40708af13ae1deef2fbbd9777d7cb10e5058bd1e4f6efde4dae2bae8b7c34ebef56f725f497adc202f66fe0c4ddac07b58f56407fe5da2833870ae4c5e70d9f0a8848c9de912e651cd02f65fd67b722af063ecc05ebe4aecb53f57aea750cb097a14e883b709fad00e9cc9122ac60163fe93c7b6f418df56e4be8a15c419d156437cb950b842988d6abe2263e79a1ba31260c7d231b2f051a8b43f02a924327fc4a8798e71265d3779b203dc0ac21ed15ec9029319f99917e8e272ea0d62f8c338a815200f4901c8f4e70f30fe659ac31f97d68fb1461612b3a297a14608326d3a88a3f905f9c0a8743989563235a651b5022e293c58e966db6bd732689686a31ca3799a3e1aadfbf4267c0839eb8ee5a559f63d443e63ca0afb25df8d630f75ef67f331a5bb4d6c747093a0048a2b856b4f04c55527cea86d0d1b2903cb33a6dbd1adc77577ee5bddaff6d5c78cc96dec54cdac701ced47cb5b0ca2e821d7311603cbc78df7ac64773189c45ba7ef8f711da4aa65b8ff2b46327e1798ccd3c2582fa9f12ebdebc2a88fc126e02bf0565cc139b4afd2c24c71555d7784336e9f55cb438e6614ff5e193154c01775ff2d958887b8725587b84ec8c66d98c3d0aae42edc46e63831438bc87efdb9628eb982118e55c4262d1a83c80224fc97e3702d9bbed156bd65604791ef3298b4adb42da470a8ca069da08f9c0c9250c0057f3f3f777f85d2db32ff64250140b85d1c428f1a09e71f7665b6ba2f72ecaeb4ca2e28919d284d245a77306bf2c1cea8b5e5a2da451899b68cf557676a28a51180855605d8ef829930276d47752feec7061eb757b63ed322e579feeea981c6ab0add7746078e4f0b1c03a4d38a1f9a30278ad4211a358bdb8646321a4188aa65e5ffe37cee2442d82e92453fccf158482bb7bc37a74fd140233356dc2096b91c98dae95f23c795248f4e68b533f2f75e5e02418ca14cb001b59d71e0fc10e37e79427d0b3fc26c26955418dbf1349a26cf3dabe4d05fc68f150116de42168ab8d1353b6247975cb398d9a62be9bf173bf5d0f56eef83470e0e1587939857ca33725ca733e2cf283e1653927916546e91644841d390791ee9c315714f3363397b95c457af2953e8e76b4dc6eb2ed88671d46204b842e33e60d8fc0ed2b2fbf43ce23e889cdf3fd8412ac67ead999fcef6c682b4804130d9e8749bffa0b00bb691e4aa985195d0eccf160cf60627950fab5063d4b48a46f1191617298461ed2e101f8e7d05c7d683f74ff7dad21fccb42fd13503a9d116f3ea463cae6e429725ff23fc6584ac1f3d2c1ed3292ca4ac602609eca895d03fb4dcefea5b0b9e55ca297461ce081998f91579e727363ba40072ef96e72871f7c1986dc8d22f73be075c7effe79d138e4a8937a5c33cbe6e07e015936ef0111959a925ee361db01d2db790c11483d50483a528406a47ab0e56f8c9fbe360a53857e08cde1aff11da251876922488bac9ab61758c936e0895f1f2fea653ad734f81036b334febe8c6bbf79f7020d50f00499fa86aeb406a66a8a86987af3167e5dc78d1c7d210fe5aa54e3506fa3305130c0be8d9c100e16968d2d473c4a139b4475285d13b69f3d54ad9d979f471ddd86b4b9046831c463095e4f5c268c21d608d10eda65e44fac4dd34b5273adb9953af2412b484239e315f2b1eda541bc3804223a61cc1d3ad6a576a048132af24204bd0e094bee52a3885f1b34883e83ea5747f5cab0168bee609e672d313d54db3cfef2ab2089e21cb0633143b368fece4ce6dbc8e82e3d2778a9fbbfff291b7a63ee8f88da36a10a77b8cbad14db6d086053943992067588f8dd03a47072322125eec34a5b90b33ac00f4562177f5e78058c0638c6ad685934ec3283a099a44d0031adc115f39aaff01b0c895de0f59570f57b42ffd8498359a1b0511ba91008f23f3cc6340e9656dec099677d98aac24fdd0215928f4641be5fe972b23eef5219cb29f4cbd6a417a471e3bde3237551b3844479e1936173a6c78227e5f4802f5a2b7d76c54f8e4c9baa3b76aa87b0c723c24bf1154342f54c343d5b62ce9ecaf4f582f9d23e968bd16a8ced836bdf6153961e809181fd35949a480314e4abfc29dc477367e20347215db1b757ce5eb409d162bd8214a3546cb293079c0e2ae2a11ed41e6ba2790339e948c6495c3d16c832dd3549842bfdad0efed88da674fc99b7e206acf5b0b58027d67226f781ae3aaccb507d52dc93b097ff33ebe8a84310a8f6626c829448c746456962a1ab49e792908122e0f56d8b79172dc18b314ddfd37981f77a892ef2e6316e97160c9576fb0d2e66352c48a86629cbb0094545785735cb5c8318a560de3a5ead8963e762507e6ee37a530fc71e78e5cb442379fbae0ae33df849cc0e2d600d1afc62ede6e737eaa7d52538917f0aab29dad8f187e24fd8112369d982697b69a58659d3301d42a6b0617bfb396ef22c24a13956161caa86c255e4f693d3e67e9f46cab4cd28b6bd57b78e412a7cb03555115399b64afcaaffcbf7c9472e90484948362f04db70a02b96791e89da315bf14b9e31c3c63c1913ac37b44cb84387171180dc349f72a21d38e41153e74507bf8bd2bead3d57ebda5f6f9cf6e1dbb29cdab6f539fc61de90a9ba0cf2c30634928e2c0f28671b6ac7d3eb6d1647163c092e93a191641d0b886cf3820bf69aa1d0c93722844a4568cf196fec57edd8414b1e714ac18e9ffc78c4ec5d819361dae841d67419101184527e1a532ad397d6d6c0e9a47f76f10abb777b937dbe8e7bb62af5552d23bd7bf94e3c03f93ae68843d4ad18de89f7e267577518296bec3d9884e863ae6a121e8d5489106d1d2ce55fa9f2fcea5a969c1a23c98bbe25fbcc631f6624d04aaf8bfce5f429fb55f35abd15d8775bf24c11ee42b133fd847a0306d8033b1497c552eeb2224a7916c7c4b7c0acf1d7e256cdab10d1cc4e94cb587bc30daaa87c02ea842080157f05ae9cd60e4fec800fead9f08db3dc4f99e977b0c7cd58040e0add7109ace3f64b994f80cf94e44205ac54fee3c1887c152f93d27e1b2d59836aba01492283a9d278b1a9526771cf4f9ab2bb9bbd10745711b439f35191f3b7f10c8f0d0db3a3c6fcc47c839bbe16a9a1447547eb95cc42015962180eb977e8f8f87544a67e79af2d1581b2c06c503a4213a11586d46a2306a681891a2570045554758ffcd5f653ca89c70c6c5ab41cc8f588d064502ee602e8398323eeaaf53dc48453ffd7b91e2316b8c5fd5d1c18254761221e9598f6011d3596176059abda5d35481c43ad78fe1f9950bb4358674e75b45aad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0x1000}, {&(0x7f0000003b80)="3b98197ba5729b49f7ab70", 0xb}], 0x2, &(0x7f0000003c00)=[@rthdr={{0x68, 0x29, 0x39, {0x2f, 0xa, 0x0, 0x53, 0x0, [@dev={0xfe, 0x80, '\x00', 0x44}, @dev={0xfe, 0x80, '\x00', 0x17}, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast1]}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @dstopts={{0x68, 0x29, 0x37, {0x1, 0x9, '\x00', [@calipso={0x7, 0x10, {0x1, 0x2, 0x6, 0x8, [0x7]}}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x10, {0x3, 0x2, 0x1, 0x4, [0x3]}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x3f, 0x3ff, [0x10001, 0x3]}}, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dstopts_2292={{0x50, 0x29, 0x4, {0x2e, 0x6, '\x00', [@hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x8}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x8}]}}}, @hopopts={{0xf0, 0x29, 0x36, {0x2, 0x1a, '\x00', [@generic={0x4, 0xd4, "c80d7bd8a015cb320513fb8b8f05142d63e4c8aa52c5094e11ea4bcd5db5532a69575a4eabad976263910894192a2cdfb3fb42ad0f89a1a2c6e189fab04fd9d3041bb8fd127d8ded199c2204ef7494a02f57545d0afcd6ffb648485ecf32f90d491cf43719980c91b062b05a6896004cae5e609e202cd2d6b213e2aca0dede7811f1fd4b1d264f72b95d152a4557708c4e248b602aa5ad625e46976d78e52b8b818127cb1d40723604162d5d13c48d5693f88553ac4694a4e447ea18c131bd09405796d68ddfd167a7a2ff3f563cd412c331d084"}]}}}], 0x228}}, {{&(0x7f0000003e40)={0xa, 0x4e22, 0x7aa0, @dev={0xfe, 0x80, '\x00', 0x34}, 0x3}, 0x1c, &(0x7f0000004340)=[{&(0x7f0000003e80)="fadbdcaa792f10e074a7a9229af2ebe4032888df7ce792fdc5e8fb9f013d98fc04e0f7620ada83cf04f4d155a94bbe58fe272ef850717078fdbe020f6e517b8d3361a96f2853a3b9d3292a670315c2ad03a5533d11de46b40041e8b81d71afec782fe94b43a9350087077e11008fa10f2bb99b1d515f66de", 0x78}, {&(0x7f0000003f00)="3e98fac1a4c8d40fa18f499878d52c676af02eb85447e9d68ae96a61c47ec50637b4436e4193926cd1dc8fe6f9c23873c4db2cfb1cd7492ede57fe76b334c42719acb615", 0x44}, 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{&(0x7f0000004180)="a45c25f3783476e525abd18d93eff94b2ec23c7864db16408bcbd12cddd2430e272b0df75fcfb9eb5668b629c4d19183c3c08ca07376445e3074f874aa38baad33b784eaeea9d6612a22ae907feed23d02d9510e7e563001b22fa8de119c69ab9f0e2ff3d5f06b27864838064a9886d25f4eab6e3819ce9451fa6a42a6839a93dc2d82057e550ca0d3f53a97343d7c428b3e75ad9912642c06ac8e13e0d9f1a4cd595ad603464adc5c65e672c7a03c5dc0128b598bbd891bc0f3", 0xba}, {&(0x7f0000004240)="584bbbd1246854e6acd5cb833b0a804ff6d41a83e163bd65d12c23a7616f124cc6f321917a8f8029a83b03af36df0d426a2276bff3fc0c32e32fb40c3a4975395d3ab322f669e80e41fc5778ae0b3947037bb56efbd7193acf3b942e9a1416131080", 0x62}, {&(0x7f00000042c0)="d33465fa4150a23cfe7b2c84b35f04ee688712aa5c71d120342a1890ea8ec2b64de9eda38298e6f7054e04a78418acf83668ef63568474b5a72f384f8e6119d1ce05d11c2828a9b4a677", 0x4a}], 0x8, &(0x7f00000043c0)=[@hopopts_2292={{0x40, 0x29, 0x36, {0x3c, 0x4, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x4}, @hao={0xc9, 0x10, @empty}, @enc_lim={0x4, 0x1, 0x20}, @ra={0x5, 0x2, 0x1}]}}}, @dstopts={{0x48, 0x29, 0x37, {0x87, 0x5, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @pad1, @ra, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @remote}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x5b}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x87, 0x0, '\x00', [@ra={0x5, 0x2, 0x9}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x800}}, @dstopts={{0x40, 0x29, 0x37, {0x16, 0x5, '\x00', [@generic={0xfe, 0x17, "a1f3a8c4676211cc9641f4569b477c183615fa719c6536"}, @ra={0x5, 0x2, 0xfff}, @ra={0x5, 0x2, 0x400}, @ra={0x5, 0x2, 0x6}, @pad1]}}}, @hopopts_2292={{0x1a8, 0x29, 0x36, {0x73, 0x31, '\x00', [@generic={0xff, 0xc7, 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{&(0x7f0000005e40)="c4105e59941df0032a63dc40f9fcb1148a303daedf646ba45dac30d10a8a25b4066e212e12aa39190f95276482f14dc1514ce2a22a2bb2a12ef8e7b62d956c45431131114959d8903227f358d0558203c6a04efaad552cdf2fcb7b4fe7cfdc84d1cec53fbecff7a7778425db5e6bc984b43d4cfa80c6137fbb814561bf3a5ccf583bf63a4962a10ccce0f734cc40bf6decfa59dbc3ca3a4f7adb5dcc44dc3d62f7fecd57c040a6444a99c3f0adc983847552c8927ad68bda18fcfb0d814ff6f17d", 0xc1}, {&(0x7f0000005f40)="3582677b3c8b5dcdc283a0209319e1c336dc5b301d2077ff3f4506a0f1802ac3f26ffb799b168f31bf976502c6a37dfa449d83b1ce49364942fd0b55d5deacadc1a053de03060ac07bcf076665f8adb62f4e3a7d2b5127319c27b558475e3223813da20387c7a2479b0b02bc2953ea77aa9ce64ee4d558d681045a150fe90ccee991c32c57234b52b35c21a39863ac2e25c9c8a7a014ba532d82b885fed17bbdb99f", 0xa2}, {&(0x7f0000006000)="834ba9ae93b31a0e830c4fb99e44a360ab7d2f7a7efc33bed537f9414f7dc765fdc3a34914ec3187a73d7d8d3ecc6613b8485da1cce427257c19c95ebd2d5711c2e62c459af1b1", 0x47}, {&(0x7f0000006080)="b6467a36f06a90c3ee799da0ad280d5d8a82a325fb31f40b7f55862c8734ec4683d3639c7b36f9592d38abecca9925819470311fd7f087ac76c6c02780ad49785c487d88a169f9ff0a9b5763ac94b737dcf8120fbd2a4d197f6d87267b682ee3b76a861ff79e6b264d6f5acaa727855b1bffcdc1ce7a08016c4c0c2e05a7a3edf8a8e0e9b104b45f5e55a18e0d05e985d052e591567080d1a956eb0379a0683036cdb70fb8f48feb388f821de5b3f6bc404b15cdf30b7c54b350de9742b53c805b22244397e178545533d347b9882fb11ff9f2b85439880fff20c73f4e80", 0xde}, {&(0x7f0000006180)="25f4f0abc04db3f038b6593043b9b987d766cfff8d061119b223d0abc87476c61e8a9d5c228d11cdfc211ec280bca69c863d21ad758f6c2259422255eb7507dd509523e17d7656cab9b25685c32b268fe67570695c2d2d266df719d9c5f300445eab", 0x62}], 0x9, &(0x7f00000062c0)=[@dstopts_2292={{0x48, 0x29, 0x4, {0x29, 0x5, '\x00', [@hao={0xc9, 0x10, @private2}, @calipso={0x7, 0x10, {0x0, 0x2, 0x80, 0xff, [0x8883]}}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @hopopts={{0x30, 0x29, 0x36, {0x87, 0x2, '\x00', [@hao={0xc9, 0x10, @private1}]}}}], 0x78}}], 0xa, 0x20000080) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2523.125228] debugfs: File 'dropped' in directory 'loop2' already present! [ 2523.126942] debugfs: File 'dropped' in directory 'loop4' already present! [ 2523.128394] debugfs: File 'msg' in directory 'loop4' already present! [ 2523.137914] debugfs: File 'msg' in directory 'loop2' already present! [ 2523.139730] FAULT_INJECTION: forcing a failure. [ 2523.139730] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2523.142147] CPU: 1 PID: 13115 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2523.143565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2523.145260] Call Trace: [ 2523.145800] dump_stack+0x107/0x167 [ 2523.146541] should_fail.cold+0x5/0xa [ 2523.147324] __alloc_pages_nodemask+0x182/0x600 [ 2523.148283] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2523.149517] ? mark_held_locks+0x9e/0xe0 [ 2523.150336] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2523.151381] ? trace_hardirqs_on+0x5b/0x180 [ 2523.152258] alloc_pages_current+0x187/0x280 [ 2523.153152] relay_open_buf.part.0+0x2a5/0xc00 [ 2523.154117] relay_open+0x531/0xa10 [ 2523.154868] do_blk_trace_setup+0x4cf/0xc10 [ 2523.155733] ? _copy_from_user+0xfb/0x1b0 [ 2523.156612] __blk_trace_setup+0xca/0x180 [ 2523.157453] ? do_blk_trace_setup+0xc10/0xc10 [ 2523.158360] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2523.159472] blk_trace_ioctl+0x155/0x290 [ 2523.160329] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2523.161374] ? do_vfs_ioctl+0x283/0x10d0 [ 2523.162199] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2523.163286] ? generic_block_fiemap+0x60/0x60 [ 2523.164382] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2523.165567] blkdev_ioctl+0xc1/0x710 [ 2523.166352] ? blkdev_common_ioctl+0x1870/0x1870 [ 2523.167489] ? selinux_file_ioctl+0xb6/0x270 [ 2523.168512] block_ioctl+0xf9/0x140 [ 2523.169279] ? blkdev_read_iter+0x1c0/0x1c0 [ 2523.170241] __x64_sys_ioctl+0x19a/0x210 [ 2523.171060] do_syscall_64+0x33/0x40 [ 2523.171911] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2523.172962] RIP: 0033:0x7fa3b3609b19 [ 2523.173722] 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 [ 2523.177485] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2523.179021] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2523.180492] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2523.181918] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2523.183346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2523.184807] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2523.213993] debugfs: File 'trace0' in directory 'loop4' already present! [ 2523.227998] debugfs: File 'dropped' in directory 'loop12' already present! [ 2523.233703] debugfs: File 'msg' in directory 'loop12' already present! 07:43:20 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xbb2, 0x200) [ 2523.238090] FAULT_INJECTION: forcing a failure. [ 2523.238090] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2523.240499] CPU: 0 PID: 13120 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2523.241886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2523.243549] Call Trace: [ 2523.244096] dump_stack+0x107/0x167 [ 2523.244827] should_fail.cold+0x5/0xa [ 2523.245593] __alloc_pages_nodemask+0x182/0x600 [ 2523.246532] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2523.247723] ? mark_held_locks+0x9e/0xe0 [ 2523.248547] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2523.249554] ? trace_hardirqs_on+0x5b/0x180 [ 2523.250430] alloc_pages_current+0x187/0x280 [ 2523.251317] relay_open_buf.part.0+0x2a5/0xc00 [ 2523.252259] relay_open+0x531/0xa10 [ 2523.252991] do_blk_trace_setup+0x4cf/0xc10 [ 2523.253850] ? _copy_from_user+0xfb/0x1b0 [ 2523.254677] __blk_trace_setup+0xca/0x180 [ 2523.255504] ? do_blk_trace_setup+0xc10/0xc10 [ 2523.256406] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2523.257485] blk_trace_ioctl+0x155/0x290 [ 2523.258324] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2523.259319] ? do_vfs_ioctl+0x283/0x10d0 [ 2523.260157] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2523.260484] tmpfs: Unsupported parameter 'huge' [ 2523.261199] ? generic_block_fiemap+0x60/0x60 [ 2523.261221] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2523.261252] blkdev_ioctl+0xc1/0x710 [ 2523.264776] ? blkdev_common_ioctl+0x1870/0x1870 [ 2523.265726] ? selinux_file_ioctl+0xb6/0x270 [ 2523.266604] block_ioctl+0xf9/0x140 [ 2523.267341] ? blkdev_read_iter+0x1c0/0x1c0 [ 2523.268217] __x64_sys_ioctl+0x19a/0x210 [ 2523.269030] do_syscall_64+0x33/0x40 [ 2523.269770] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2523.270812] RIP: 0033:0x7f4ca4aefb19 [ 2523.271585] 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 [ 2523.275242] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2523.276754] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2523.278162] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2523.279571] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2523.281003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2523.282449] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2523.300594] debugfs: File 'dropped' in directory 'loop4' already present! [ 2523.302464] debugfs: File 'msg' in directory 'loop4' already present! 07:43:20 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 71) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:43:20 executing program 5: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) r0 = perf_event_open(&(0x7f0000000080)={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_bp={&(0x7f0000000200), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xff, 0xcd, 0x8, 0x0, 0x0, 0x2, 0x80240, 0xe, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x5}, 0x4, 0x0, 0x0, 0x2, 0x8, 0x7f, 0x8, 0x0, 0x6, 0x0, 0x80000001}, 0x0, 0xf, r0, 0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000500), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="885dcb271312a712ae764c8d10b07811d24d6d1f381846", @ANYRESHEX, @ANYBLOB="2c63616368657461673d162c64656275673d3078303030303030303030303030303030342c6d6d61702c64666c747569643d", @ANYRESHEX=0xee00, @ANYBLOB="2c7375626a5f726f6c653d2dc32a2c7569643e", @ANYRESDEC=0xee01, @ANYBLOB=',euid<', @ANYRESDEC=0x0, @ANYBLOB=',measure,func=POLICY_CHECK,\x00']) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) ioctl$SG_GET_TIMEOUT(0xffffffffffffffff, 0x2202, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r3 = fcntl$dupfd(r1, 0x0, r1) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) sendmsg$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) [ 2523.329597] debugfs: File 'dropped' in directory 'loop2' already present! [ 2523.333673] debugfs: File 'msg' in directory 'loop2' already present! [ 2523.522566] debugfs: File 'trace0' in directory 'loop4' already present! [ 2523.530559] FAULT_INJECTION: forcing a failure. [ 2523.530559] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2523.533459] CPU: 0 PID: 13133 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2523.534991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2523.536885] Call Trace: [ 2523.537447] dump_stack+0x107/0x167 [ 2523.538225] should_fail.cold+0x5/0xa [ 2523.539003] __alloc_pages_nodemask+0x182/0x600 [ 2523.539984] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2523.541259] ? mark_held_locks+0x9e/0xe0 [ 2523.542123] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2523.543174] ? trace_hardirqs_on+0x5b/0x180 [ 2523.544067] alloc_pages_current+0x187/0x280 [ 2523.545011] relay_open_buf.part.0+0x2a5/0xc00 [ 2523.546015] relay_open+0x531/0xa10 [ 2523.546759] do_blk_trace_setup+0x4cf/0xc10 [ 2523.547644] ? _copy_from_user+0xfb/0x1b0 [ 2523.548508] __blk_trace_setup+0xca/0x180 [ 2523.549350] ? do_blk_trace_setup+0xc10/0xc10 [ 2523.550292] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2523.551373] blk_trace_ioctl+0x155/0x290 [ 2523.552198] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2523.553174] ? do_vfs_ioctl+0x283/0x10d0 [ 2523.553986] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2523.555039] ? generic_block_fiemap+0x60/0x60 [ 2523.555987] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2523.556998] blkdev_ioctl+0xc1/0x710 [ 2523.557771] ? blkdev_common_ioctl+0x1870/0x1870 [ 2523.558723] ? selinux_file_ioctl+0xb6/0x270 [ 2523.559600] block_ioctl+0xf9/0x140 [ 2523.560365] ? blkdev_read_iter+0x1c0/0x1c0 [ 2523.561265] __x64_sys_ioctl+0x19a/0x210 [ 2523.562148] do_syscall_64+0x33/0x40 [ 2523.562970] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2523.564067] RIP: 0033:0x7fa3b3609b19 [ 2523.564827] 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 [ 2523.568562] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2523.570125] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2523.571574] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2523.573026] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2523.574534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2523.576051] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:43:36 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r0}, 0x4) r1 = 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) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x108) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0xf) ioctl$TIOCSCTTY(r4, 0x540e, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000340)=[0xffffffffffffffff, r4, r1], 0x3) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSIGACCEPT(r6, 0x4b4e, 0xf) ioctl$TIOCSCTTY(r6, 0x540e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x20, 0x9, 0xa9, 0x2, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x40204, 0x8, 0x4, 0x0, 0x8, 0x0, 0x5, 0x0, 0x1, 0x0, 0x4}, r2, 0x7, r5, 0xa) unshare(0x48020200) 07:43:36 executing program 4: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0xfffffffd, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d9010000004ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x1}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000180)=0x1c, 0x800) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x0, 0x39, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x4a, 0x0, "be60519fb9adc7468a2306fb3f112df02e13b47d4e7c3fcfd608cfb265718c302ecf7b8234e730b3682a1d3bc5469786cc3df64df907b8fb98828a393d99fecb3db43f0b02379a5455bf806932d95646"}, 0xd8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @local, 0x5}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000700)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xf, 0x80010, 0xffffffffffffffff, 0x8000000) 07:43:36 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 62) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:43:36 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:43:36 executing program 7: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x80, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x40000, 0x8) accept$unix(r1, 0x0, &(0x7f00000001c0)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:43:36 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="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"/2178], 0x882) read$ptp(r1, 0x0, 0x0) pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x3, 0xa) 07:43:36 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 72) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2538.949255] blktrace: Concurrent blktraces are not allowed on loop0 [ 2538.956271] debugfs: File 'dropped' in directory 'loop2' already present! [ 2538.960349] debugfs: File 'dropped' in directory 'loop12' already present! [ 2538.964770] debugfs: File 'msg' in directory 'loop2' already present! [ 2538.971106] FAULT_INJECTION: forcing a failure. [ 2538.971106] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2538.972886] debugfs: File 'msg' in directory 'loop12' already present! [ 2538.973663] CPU: 1 PID: 13159 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2538.976238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2538.977909] Call Trace: [ 2538.978454] dump_stack+0x107/0x167 [ 2538.979200] should_fail.cold+0x5/0xa [ 2538.979982] __alloc_pages_nodemask+0x182/0x600 [ 2538.980966] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2538.982141] ? mark_held_locks+0x9e/0xe0 [ 2538.982957] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2538.983950] ? trace_hardirqs_on+0x5b/0x180 [ 2538.984821] alloc_pages_current+0x187/0x280 [ 2538.985713] relay_open_buf.part.0+0x2a5/0xc00 [ 2538.986645] relay_open+0x531/0xa10 [ 2538.987382] do_blk_trace_setup+0x4cf/0xc10 [ 2538.988275] ? _copy_from_user+0xfb/0x1b0 [ 2538.989105] __blk_trace_setup+0xca/0x180 [ 2538.989930] ? do_blk_trace_setup+0xc10/0xc10 [ 2538.990844] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2538.991928] blk_trace_ioctl+0x155/0x290 [ 2538.992766] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2538.993757] ? do_vfs_ioctl+0x283/0x10d0 [ 2538.994592] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2538.995651] ? generic_block_fiemap+0x60/0x60 [ 2538.996577] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2538.997556] blkdev_ioctl+0xc1/0x710 [ 2538.998310] ? blkdev_common_ioctl+0x1870/0x1870 [ 2538.999264] ? selinux_file_ioctl+0xb6/0x270 [ 2539.000162] block_ioctl+0xf9/0x140 [ 2539.000892] ? blkdev_read_iter+0x1c0/0x1c0 [ 2539.001762] __x64_sys_ioctl+0x19a/0x210 [ 2539.002585] do_syscall_64+0x33/0x40 [ 2539.003337] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2539.004388] RIP: 0033:0x7fa3b3609b19 [ 2539.005145] 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 [ 2539.008835] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2539.010364] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2539.011796] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2539.013254] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2539.014693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2539.016138] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:43:36 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) fsmount(r1, 0x1, 0x72) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2539.075228] blktrace: Concurrent blktraces are not allowed on loop14 07:43:36 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0\x00') ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r1, 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f00000001c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') pread64(r3, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) linkat(r3, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2539.086262] FAULT_INJECTION: forcing a failure. [ 2539.086262] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2539.088700] CPU: 0 PID: 13165 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2539.090115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2539.090123] Call Trace: [ 2539.090153] dump_stack+0x107/0x167 [ 2539.090177] should_fail.cold+0x5/0xa [ 2539.090206] __alloc_pages_nodemask+0x182/0x600 [ 2539.090235] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2539.090253] ? mark_held_locks+0x9e/0xe0 [ 2539.090281] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2539.090300] ? trace_hardirqs_on+0x5b/0x180 [ 2539.090329] alloc_pages_current+0x187/0x280 [ 2539.090353] relay_open_buf.part.0+0x2a5/0xc00 07:43:36 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 63) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2539.090387] relay_open+0x531/0xa10 07:43:36 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 73) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2539.090414] do_blk_trace_setup+0x4cf/0xc10 [ 2539.090435] ? _copy_from_user+0xfb/0x1b0 [ 2539.090456] __blk_trace_setup+0xca/0x180 [ 2539.090474] ? do_blk_trace_setup+0xc10/0xc10 [ 2539.090494] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2539.090536] blk_trace_ioctl+0x155/0x290 [ 2539.090554] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2539.090570] ? do_vfs_ioctl+0x283/0x10d0 [ 2539.090588] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2539.090606] ? generic_block_fiemap+0x60/0x60 [ 2539.090627] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2539.090652] blkdev_ioctl+0xc1/0x710 [ 2539.090671] ? blkdev_common_ioctl+0x1870/0x1870 [ 2539.090693] ? selinux_file_ioctl+0xb6/0x270 [ 2539.090716] block_ioctl+0xf9/0x140 [ 2539.090732] ? blkdev_read_iter+0x1c0/0x1c0 [ 2539.090752] __x64_sys_ioctl+0x19a/0x210 [ 2539.090776] do_syscall_64+0x33/0x40 [ 2539.090796] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2539.090809] RIP: 0033:0x7f4ca4aefb19 [ 2539.090829] 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 [ 2539.090839] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2539.090860] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2539.090872] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2539.090883] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2539.090894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2539.090906] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2539.141125] Process accounting resumed [ 2539.213496] debugfs: File 'dropped' in directory 'loop2' already present! [ 2539.213522] debugfs: File 'msg' in directory 'loop2' already present! [ 2539.216280] FAULT_INJECTION: forcing a failure. [ 2539.216280] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2539.216302] CPU: 0 PID: 13184 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2539.216313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2539.216320] Call Trace: [ 2539.216347] dump_stack+0x107/0x167 [ 2539.216370] should_fail.cold+0x5/0xa [ 2539.216400] __alloc_pages_nodemask+0x182/0x600 [ 2539.216427] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2539.216446] ? mark_held_locks+0x9e/0xe0 [ 2539.216475] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2539.216493] ? trace_hardirqs_on+0x5b/0x180 [ 2539.216522] alloc_pages_current+0x187/0x280 [ 2539.216546] relay_open_buf.part.0+0x2a5/0xc00 [ 2539.216579] relay_open+0x531/0xa10 [ 2539.216612] do_blk_trace_setup+0x4cf/0xc10 [ 2539.216633] ? _copy_from_user+0xfb/0x1b0 [ 2539.216655] __blk_trace_setup+0xca/0x180 [ 2539.216673] ? do_blk_trace_setup+0xc10/0xc10 [ 2539.216694] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2539.216736] blk_trace_ioctl+0x155/0x290 [ 2539.216754] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2539.216770] ? do_vfs_ioctl+0x283/0x10d0 [ 2539.216788] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2539.216812] ? generic_block_fiemap+0x60/0x60 [ 2539.265737] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2539.266719] blkdev_ioctl+0xc1/0x710 [ 2539.267451] ? blkdev_common_ioctl+0x1870/0x1870 [ 2539.268415] ? selinux_file_ioctl+0xb6/0x270 [ 2539.269304] block_ioctl+0xf9/0x140 [ 2539.270049] ? blkdev_read_iter+0x1c0/0x1c0 [ 2539.270940] __x64_sys_ioctl+0x19a/0x210 [ 2539.271770] do_syscall_64+0x33/0x40 [ 2539.272545] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2539.273588] RIP: 0033:0x7fa3b3609b19 [ 2539.274349] 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 [ 2539.278081] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2539.279631] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2539.281086] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2539.282537] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2539.283989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2539.285452] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2539.290869] debugfs: File 'dropped' in directory 'loop12' already present! [ 2539.293133] debugfs: File 'msg' in directory 'loop12' already present! 07:43:36 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2f0501135529c9d3, 0x100, 0x1c}, 0x18) fallocate(r1, 0x2, 0x2b6, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) socketpair(0x23, 0xa, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000000240)=""/34, 0x22}, {&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000440)=""/227, 0xe3}, {&(0x7f0000000540)=""/187, 0xbb}], 0x7) 07:43:36 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x80480, 0x1a4}, 0x18) r2 = openat(r1, &(0x7f0000000280)='./file1/file0\x00', 0x0, 0xd9) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) creat(&(0x7f0000000200)='./file0\x00', 0x20) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) openat(r2, &(0x7f0000000140)='./file0\x00', 0x10200, 0x52) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) pwritev2(r3, &(0x7f0000002780)=[{&(0x7f00000002c0)="531359b056ca155f55a21ec65fc4408a88eb1f549c1c6aef6a21435c3ab4387ed6f32fb66dde1a7299ce978d7de3ab5e80bb859311f95509836417f18dace871a2eb285dd9e919e07ddeb373c4c95ede98c21659bd248e7858c8f591df3b88087c32e56ea4fd38948ab3e941f2c3b88c488d40ded5c54ddff073146fb4c5385cf4f5186cb7c00d615cea7bdf0b6bfd5a77d40d9eaa61e7abd1695a33d6d00dc64219a402d2c55ecf802fb82ae61acc3b1442ad8c8a4bb409fba0897aaf91447179e7029ee7a3a178336753914a7932d84bc19968376add01f5368cab88c1666c11725531000f19fe74e148ac865a4e89bc6fb34d", 0xf4}, {&(0x7f00000003c0)}, {&(0x7f0000000440)="62f4d1ce9f85", 0x6}, {&(0x7f0000000480)="b94a26fb1d69291b8e5977123ce3808ca25b120a11fc1768885a89c54b1af0d62e08006800fe130f605cbf68de03649366b516903ddb5e67a816f358b67a5c08419d6895701e9cb96e43a460e94800bdb4dbe0586f072444d86fedf946c549bdaab0f80b0877126aa1c90a55b80725ea05e10eba7c639abf1436eb877eb4917e7e7497ee773419fad0f085f2299ef837716922a3dc", 0x95}, {&(0x7f0000000540)="e5ed6b47785d909b368be0e29d4b0b64f98e3e81e62c48722903380f2cfb1fb34ee58b3fdef9f552af8d777e208eaba43ca3a319cd9fc98f191ebdce50d6677d8ab7113d6441", 0x46}, {&(0x7f00000005c0)="6a0dd5410442da4f29adaca087a4b789ef5b739cc7a70477331d48d60c15f6406809c0700b2d631a8e2dc5ad27f40f87c079aa4b8ce42421de909deec8f0c06abc0a4f685294325f2cbc32365850da838a8629a7a20e490edecd2ef804b7d41dda1e08bbb1915a42d5a984e470277ff73d94643ea2c4b04846df98b3fca1b1147ff040ad1226eba49db0778131e49e5ac71be8762aba6fa55501882bab37dc57e3fc81544afa", 0xa6}, {&(0x7f0000000680)="e24a073a39249077c9a072db4b0a887cd8f69414c756105b820321bab9810aaf4c4adf3b74ea595b19583b65419d44351746fe1812b717273bcd99dfe561a6129e17876c39d42875db566f93a31a5802db000dc2b73647d92c1f2b3b524788f5b56bb4384e948f0751b9a7ab5e76b11f3673eeba2ca6894f4e2bf4cc80d2ea9200595c18baa1818b1c13bb1195a812acd39e3e942a92f72a61f1ddb3e0756f9b1069e8b06259f7d49a0b459fdf40ba20932843a9ad81da92a4849e88eabad0682d57eb68b7051851dadf88c113862c10742f2e9506e1ca1d38b2ce67be5209bf591c7c3489440c2789013cc47aae452e62fb92710812a65a2f1be789391acc64bedf8c8f3f9d926e74395cb2b2a33f305098c464427bc2f80d3abe0f95ba4e2cddc23f95d27c31f0b3f20b45ff92f1f7a9921029f81f9b516722cf4dd0e2664e8acf4e2403179825e2b830349ff998929a1ccb19ebb848bf63528b888e730bdef5059f05f929a0697d08253a813734f43c2ec945d3851f6fe9ef04b3105805f0a11da0362c56aac25e7b261480cfb775d2df53526a692ff80a3ca266b5d24bb6c5a03d082443b0b4f9b2c844316a2d81d875aade9508c405aadc10887a2e6967cd34b0e76037713606414c458d62eeedb10464005ff86d22114beab6242e1559d5215722a58da143c8843fb28ce0319a5d48e46df4f3011776f254d0f6dadb01609953e24c8c9d2d84d6bdf5d347f99a93b6e444645d78b1762febed0df478e9b53409ece43ab8565c4bdc83bfdd002dc591bee046e6fb223160043130a32fa26f2ac4f5c752e6b63add4c8abd753868d7b67a85005afa94a736032b5cdcf27adca257053e7c301260d52ed69216f0e3d48a19665b0a84226c9fc3dfbc8ce7803e1b693e302ce039c824554550548e1c37a036b2ee447ee590f85a0b7627e1558d594c8d2793de0a4f79d045810ed527b7d263f53e6b1cddd425ed1a8cb95fe2ed8dadf873250f15be51876fff2c4ea0dbbbeedc8eea86c061fb0ecc1778f5ee460e1c1ea1e0838a35cc5c7f5e37dae8f713b681b49cb70335a5381f28fc7b420346f846c7ebc89b22bc923410b0fb6e2aa3420164271e42b1225fa8afa3b027f27e1f9c497daf5390fff0ff743905ec18e3ca0fcdae58f1092ab39bd6c99d5a4942c54825530d85246d257fdf75d1929d019ccd076ead15d2216685a589d9f6476446b92393c96ece03e9b5ce9c0d4212a007998100753e4c1ee4c391e143cda5131fece28dfa381577e4c371ad8390134f45625dcb7e475c98722527b6a318eb85c439ca866a619dc02cfa050eb97c72587337456f52425dda025eb88cecca2c57d85c1eded59ae6fa5f6f52c1ae9c10b6d3817d9295f905c30498c7041df0bd7cf21b3338ade53b88108e9bcfeec7cd99618788d0d88ec7d7331151a9eea089351bdac46551b1b5fdea698a567d54b7ad258e4f8bf1727732450d637a18c8a2da8ba239d55e2584fe68ec0b9d90612b567e7e94b79fc09e7ab5152d8992db0d6f056f9c6ff2207648dd407b0763faa22dafba3b266a8478793e1b59ba77322bf1e3e959a59b31ec901639cd9e236cac2ba8aa179c443f9ebaf1f6a94685c3771c8debd43a57d18a29a2a4a1920e095e64f466d2deaf2c991aa81567a14ff3bbd8440cb54381b924a922309a5f1f7bcf650bc594c51b1197a0ec89d7f889951ec95eb1b47681b2178bb19575a870c15445bd3366a3014139a9d91bfb3942edb77af503ae5ecc5e1e5a0954ed56205490f32fe05fb11e3ddd969386b57d257b211926881a67db2808971cb52026d1a572ec2a5a46e14225d6a3177623e9386ae264a698b35fa1b0c3ffa1443ab11af48391b7198dc095bf2192ca8065008bd7704875205f1841d48dfafa144d08728aeec3f1ba0b547228c5ae67063cf64967419b7476a604c18d410bad4fcc5429a1d56ef3471178e84d544b38c5dd7dc616ebccc8f128c6efd53e8fb96530af329ea6412b5a9a2c2b60fc3dc4786e3eec574b24ac1abae064d39abe99888b3934edf458a54b7b625953da8b2ec8b9745566df151f2f595d34ea158155ba26e43b9c362563dfb129b4ced1fc4f4276b97616d57431a0c061db16b91e6d4bc97fca553cfddd52cf2da528f6917f310b906e0bda552cf966ca12bcfe0a9099956ef998d494516cf76da938030af6d5420cf1fdfc4a4949391c7b292035126a37d2854921b5e5232b4958a673c897694857a1d77075acea523aa5d1473120654f53c75970d1cffef138a609acc10c4cbe3ba8fbbf0a9eb5205d052826af18f15cb94b00156629c301977639c0861810c9e41dcb7c60112d1c6f9e6c4bbc3843636ddff16c6a4a5ca9c7868d50f4a4e6eec38a400dacb1c8c98d4da1a8da7e3f7fd2388f85fadee8402565dc4dd8daf343036b60dfd741fff1169445e3f1c5fc66dde1029288c036cb9e9cd2a40678ff01aba7b2b8c311381908fb3ef774a1f0d585c2d57ac9da047f708e75316234d4ed1872852d800a929650e6cad119c11a912a0c3e71e51bc1be82dbaa5cea9467921f041862324505e37920c1c4b5a06c7eb2cd4542ba7eb0ed3a5eb5d2f9510da379bf3dc416b99482f7a777007d1d84bf68ab32cb9f550c9c70778367dbb8d6e375cfe8739759e965cd60aea0c9762c738fe11be8e965e5976383dbcb3e253bdb95242d65bbfedd22a2473a3862ca52c2e3d8a05c337a9eedb22ebfff153c9e44ef454f39e28ba974ea9c14884a09f2ee604d7904ff66bd1d3cb5125010e0ba36c9397a2afa7184ec02b2a7e8fa28a6486ca440ced31f5277da63e8911cb7a2792cf3ccce5a7ae8fcbb73db615e6ca8ae34494ef3e41dac644569f87cbbec0f2ec1dc0dfa27e494e5e3442833cbeabf0d210666ddd3cc85f5efa4c05500e17b8ee691eb539115741ef26cf02cb2a5ba4ccdbb3a3ec611f72f9747f2be13f81725f5c8a3b9745b3f12c95117d43f451a8c6dcffc3aa16988c127209d0880ae29152e748588f899bcd6ae2c768ef7754e45dc0da37dc40451570f0663b9979eb939648cde6632339e01138ca311dda85d0d61de45e34adf2a267b49bb03d0cb12aa63bb4915091dcdd8938376f11f7b8cf10b48b52009e07ce11af448d69597c72d975c0d83a3b4871a2364dbc268013d7482c94ee054bd721c633c722d000bf18b653720a1df003cc21547afa5ca601a10591e603619b723af8348c3d006445a6c387557faa5ade739b2e711d2fafb6ce167516208d80f25b94bc091000dbf2ec27881e53e1fd2be9b893588b11bfd48586fe9247313c8e112bbc411f7a5b2a666f47f74fd4ffe2b002ad63e665f04cd9ce8ca436d9479dab0a03e827a08143232fef3fd7c4534ffd9a7f2f2b7c99a3f54216ce66ba3b9573eb2598961225f076d49f46fd6c3cae7cb77d0ca1959041c6b07aacf99e4e220d95fc85f9d62eb4bd7cd9fa35c9cdf6121cdf24a3920548b7b559686e96b15b93d5016eb51aa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0x1000}, {&(0x7f0000001680)="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0x1000}, {&(0x7f0000002680)="2384ce8cc0a5f06c950e8b8d0a05c87f67ff31ac243e5dd6ac21716e0921718c18e65e0e1bf77c1178a7a2cb2509953f373af252839e97f4e0af6941d7a907037abba279450be2cc655fa67c92d9dac3afb05aac0e1e1e2258205425da2a34481aae3efb024883ea02527fb50e181d23c17419ad930fed7cccd5fb1d759d1c473cf8806b3c887970ba97c10a39676a769edb21b2d04a95b263164125c93b67bdec1018882ebe07dd1ec1a19096bb5cc7e356b60fd9c0cffc39af1d244b2c1833ef617e7d055a8152eac7971be8e4", 0xce}], 0x9, 0xf6, 0x4, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/module/devres', 0x100, 0x10) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2539.334238] FAULT_INJECTION: forcing a failure. [ 2539.334238] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2539.336681] CPU: 0 PID: 13185 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2539.338064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2539.339715] Call Trace: [ 2539.340273] dump_stack+0x107/0x167 [ 2539.341002] should_fail.cold+0x5/0xa [ 2539.341770] __alloc_pages_nodemask+0x182/0x600 [ 2539.342705] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2539.343900] ? mark_held_locks+0x9e/0xe0 [ 2539.344730] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2539.345736] ? trace_hardirqs_on+0x5b/0x180 [ 2539.346604] alloc_pages_current+0x187/0x280 [ 2539.347489] relay_open_buf.part.0+0x2a5/0xc00 [ 2539.348427] relay_open+0x531/0xa10 [ 2539.349162] do_blk_trace_setup+0x4cf/0xc10 [ 2539.350024] ? _copy_from_user+0xfb/0x1b0 [ 2539.350852] __blk_trace_setup+0xca/0x180 [ 2539.351670] ? do_blk_trace_setup+0xc10/0xc10 [ 2539.352573] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2539.353637] blk_trace_ioctl+0x155/0x290 [ 2539.354437] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2539.355402] ? do_vfs_ioctl+0x283/0x10d0 [ 2539.356218] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2539.357261] ? generic_block_fiemap+0x60/0x60 [ 2539.358154] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2539.359112] blkdev_ioctl+0xc1/0x710 [ 2539.359857] ? blkdev_common_ioctl+0x1870/0x1870 [ 2539.360823] ? selinux_file_ioctl+0xb6/0x270 [ 2539.361699] block_ioctl+0xf9/0x140 [ 2539.362433] ? blkdev_read_iter+0x1c0/0x1c0 [ 2539.363321] __x64_sys_ioctl+0x19a/0x210 [ 2539.364157] do_syscall_64+0x33/0x40 [ 2539.364928] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2539.365973] RIP: 0033:0x7f4ca4aefb19 [ 2539.366737] 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 [ 2539.370466] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2539.371999] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2539.373448] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2539.374887] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2539.376343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2539.377784] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2539.422733] blktrace: Concurrent blktraces are not allowed on loop14 [ 2539.423681] debugfs: File 'dropped' in directory 'loop2' already present! 07:43:36 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 74) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2539.425731] debugfs: File 'msg' in directory 'loop2' already present! [ 2539.478910] FAULT_INJECTION: forcing a failure. [ 2539.478910] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2539.481420] CPU: 0 PID: 13196 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2539.482835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2539.484515] Call Trace: [ 2539.485057] dump_stack+0x107/0x167 [ 2539.485798] should_fail.cold+0x5/0xa [ 2539.486585] __alloc_pages_nodemask+0x182/0x600 [ 2539.487537] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2539.488767] ? mark_held_locks+0x9e/0xe0 [ 2539.489594] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2539.490615] ? trace_hardirqs_on+0x5b/0x180 [ 2539.491494] alloc_pages_current+0x187/0x280 [ 2539.492391] relay_open_buf.part.0+0x2a5/0xc00 [ 2539.493324] relay_open+0x531/0xa10 [ 2539.494072] do_blk_trace_setup+0x4cf/0xc10 [ 2539.494942] ? _copy_from_user+0xfb/0x1b0 [ 2539.495787] __blk_trace_setup+0xca/0x180 [ 2539.496642] ? do_blk_trace_setup+0xc10/0xc10 [ 2539.497557] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2539.498631] blk_trace_ioctl+0x155/0x290 [ 2539.499447] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2539.500438] ? do_vfs_ioctl+0x283/0x10d0 [ 2539.501269] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2539.502318] ? generic_block_fiemap+0x60/0x60 [ 2539.503226] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2539.504220] blkdev_ioctl+0xc1/0x710 [ 2539.504969] ? blkdev_common_ioctl+0x1870/0x1870 [ 2539.505938] ? selinux_file_ioctl+0xb6/0x270 [ 2539.506847] block_ioctl+0xf9/0x140 [ 2539.507588] ? blkdev_read_iter+0x1c0/0x1c0 [ 2539.508474] __x64_sys_ioctl+0x19a/0x210 [ 2539.509298] do_syscall_64+0x33/0x40 [ 2539.510059] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2539.511088] RIP: 0033:0x7fa3b3609b19 [ 2539.511108] 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 [ 2539.511119] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2539.511141] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2539.511152] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 07:43:37 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 64) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2539.511164] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2539.511174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2539.511186] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2539.536293] debugfs: File 'dropped' in directory 'loop12' already present! [ 2539.596818] debugfs: File 'msg' in directory 'loop12' already present! 07:43:37 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat2(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x402001, 0x234, 0x1}, 0x18) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x5a}}, './file0\x00'}) creat(&(0x7f0000001200)='./file0/file0\x00', 0xb7) r2 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000001c0), 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002580)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000001c0)={r3, "1169feeb427ab0e2253af9114f0f7407"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002580)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) creat(&(0x7f00000011c0)='./file0\x00', 0x1c0) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000001c0)={r4, "1169feeb427ab0e2253af9114f0f7407"}) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000440)={0x0, 0x1, {0x4, @struct={0x9, 0xa40}, r3, 0x2, 0xffffffffffffff7f, 0x1, 0x9, 0x1, 0x18, @struct={0x1f, 0x4}, 0x1f, 0x5, [0xfffffffffffffc01, 0x20, 0x7ff, 0x4, 0x4]}, {0x7123, @struct={0x228, 0x1000}, r4, 0x8, 0x1f, 0x80000000, 0x8, 0x1, 0x2, @usage=0xffff, 0x7, 0x5, [0x9, 0x7, 0x4, 0xd2, 0x2, 0x7]}, {0x3, @struct={0x80000001, 0x564}, 0x0, 0x800, 0x7, 0x6, 0x80, 0x7, 0x11, @usage=0x1ff, 0x0, 0x7, [0x7c2, 0x1, 0xffffffff, 0x3, 0x6, 0x10001]}, {0xfb, 0x55bde48f, 0x401}}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x101}}, './file0\x00'}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2539.618000] debugfs: File 'dropped' in directory 'loop4' already present! [ 2539.622194] debugfs: File 'msg' in directory 'loop4' already present! [ 2539.626705] FAULT_INJECTION: forcing a failure. [ 2539.626705] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2539.629770] CPU: 0 PID: 13201 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2539.631429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2539.633420] Call Trace: [ 2539.634061] dump_stack+0x107/0x167 [ 2539.634941] should_fail.cold+0x5/0xa [ 2539.635865] __alloc_pages_nodemask+0x182/0x600 [ 2539.636995] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2539.638423] ? mark_held_locks+0x9e/0xe0 [ 2539.639402] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2539.640640] ? trace_hardirqs_on+0x5b/0x180 [ 2539.641687] alloc_pages_current+0x187/0x280 [ 2539.642741] relay_open_buf.part.0+0x2a5/0xc00 [ 2539.643846] relay_open+0x531/0xa10 [ 2539.644738] do_blk_trace_setup+0x4cf/0xc10 [ 2539.645765] ? _copy_from_user+0xfb/0x1b0 [ 2539.646754] __blk_trace_setup+0xca/0x180 [ 2539.647743] ? do_blk_trace_setup+0xc10/0xc10 [ 2539.648839] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2539.650112] blk_trace_ioctl+0x155/0x290 [ 2539.651079] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2539.652249] ? do_vfs_ioctl+0x283/0x10d0 [ 2539.653216] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2539.654465] ? generic_block_fiemap+0x60/0x60 [ 2539.655536] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2539.656700] blkdev_ioctl+0xc1/0x710 [ 2539.657582] ? blkdev_common_ioctl+0x1870/0x1870 [ 2539.658702] ? selinux_file_ioctl+0xb6/0x270 [ 2539.659746] block_ioctl+0xf9/0x140 [ 2539.660614] ? blkdev_read_iter+0x1c0/0x1c0 [ 2539.661633] __x64_sys_ioctl+0x19a/0x210 [ 2539.662604] do_syscall_64+0x33/0x40 [ 2539.663490] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2539.664722] RIP: 0033:0x7f4ca4aefb19 [ 2539.665606] 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 [ 2539.669931] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2539.671725] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2539.673415] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2539.675096] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2539.676790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2539.678473] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2539.688314] debugfs: File 'trace0' in directory 'loop4' already present! [ 2539.876062] Process accounting resumed 07:43:51 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r2) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r3, 0x0, 0x0) 07:43:51 executing program 4: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0xfffffffd, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d9010000004ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x1}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000180)=0x1c, 0x800) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x0, 0x39, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x4a, 0x0, "be60519fb9adc7468a2306fb3f112df02e13b47d4e7c3fcfd608cfb265718c302ecf7b8234e730b3682a1d3bc5469786cc3df64df907b8fb98828a393d99fecb3db43f0b02379a5455bf806932d95646"}, 0xd8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @local, 0x5}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000700)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xf, 0x80010, 0xffffffffffffffff, 0x8000000) 07:43:51 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)={'bridge0\x00'}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:43:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 75) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:43:51 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)=0xfffffffffffff001) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1274, 0x0) 07:43:51 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 65) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:43:51 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_io_uring_setup(0x6c5, &(0x7f00000001c0)={0x0, 0x0, 0x10, 0x0, 0x24e}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000140)=0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) pwrite64(r1, &(0x7f0000000100)="23704992d77a872c810e2f5922a07c6bbe51a6c0f3c6a9c4b7095f48e37b1c3119b796acc996d991f12deaf98eec6deb1ff10ca6fffb406cdf33b318a6f12d11240c74bb2b779ed64f1e8d11cb31dd80bf6f265eb4d8ab233fd7cad3edb916a346ffb514d817a359e76240f691657211902d4f2de84604e51c85588c1cea01d1991f54d9382a129e7279ef6dee37fe3ad86d415a044bb919a2739ca8378e91443fd2304f2d6014824a", 0xa9, 0x66) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_mount_image$msdos(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0xfffffffffffffffe, 0x9, &(0x7f0000001900)=[{&(0x7f0000000440)="25852be4230df619a071f82d022489fa907cd6b01f52d6f339338891ccd400a10213fe06ab23c8c703a4bfb364968adc555a5fd1f86cb5ae4414060439013e97b36a8ad233ee886d24679737809df8719b7b66c06f571bcdb6c480b97d00a93d9dedf6b789e56b7e3bf5b8bac7f077b8449f77fff51dc070210ca266bb61c8a20f91d4783903b6bff36b2802", 0x8c, 0x1}, {&(0x7f0000000500)="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", 0xfa, 0x5}, {&(0x7f0000000380)="e19e6711bf0a81e81c14431e017a543cd33290f689345e5c8c22ce984a33d9d2b2b63ada9ce34b45a292b4516a795a2497173c34e87dd41b57752c5601178a156b", 0x41, 0x2}, {&(0x7f0000000600)="092d8531b42b8ee589c91ef840a2b8388bb19b4bf8e85da1aca0e9de6abbca1c9bff86cb140f892cbd80206f81dc1c5668c75e2eb1bfc6d7935d3f8aaada13766aeeed6a97f8a4009b8f99d2ca4d095f1a1451c0caca4578d0", 0x59, 0x5}, {&(0x7f0000000680)="a488b34ffffc423fc7e91023aa797ba491f4a13b423273b8ebdfe44eb7ee8dd70843054bac10e7188e31cc6de8ae779174f7b69ac9ad0860beb23b233177f11cecea71f4cf1e306e606146d30923f2cb7663b0de5fe151aad45420cb3d03a9778f062ebde96deb2f30690b8b78564102861586de", 0x74, 0x101}, {&(0x7f0000000700)="0aeedc5d365f6c8640ea62b71d3476cf549e13351a4bf9f0e1794f4258875e408ae4907c1f183ce7d58fc31922e81a516c934f257146888fae10b3dd57d073164e5266a40fac48677cc5e559c61f7f8eee7ea89766b8f6496cac8d2a0b6de93031297f408fceb5800578948b9b9fecda0cabd03e1eda2ce84043827c32423f9ced5f4cdd66bde2e3a5efe6f0b49b09ba64449b8b033e880d57d60c3e88f85b2f3555744604da356cda83658fb4f0e8949191f88a2ba73f92190bd2", 0xbb, 0x7fffffff}, {&(0x7f00000007c0)="f204c0d2f3d98544f51db5100fdf30c01165f9903956a2beddc268d7f5178135a2bdaddca099fbb34f31ddb010e4dff0b62c13c0dded27e2fce1c1d506a6b0bf90615c36dad4160a7dedeea70b22d7ad4ff27f96497e84e1878298b5363577e7be1fcd79a24917c2c88183037e18ab27869efb55e41771618033a724d355af64698f4702e3ebe3e66d4e5aa874abdf8873a8f67c414e779c93a0bb62da34213a4cb7226fa49144a466405566054c80f46ce6d0cc0a1ae3bdb281e27c1b66b5fec44f8e587726cd4c9b2a83e15425eafd79b2b6ca40469b87d99206c58580df9b11ce52979684938d5e", 0xe9, 0x1}, {&(0x7f00000008c0)="a5338bf432b117c2cf3e9ac3a808fbe678963f38371aa66241474c57acecb2223ab2ce8b186caa0a02d261f84b8384b8746064f6d3781e8cce006ce25399a875d7ddffdf4f5884da989ee9cb3de8ed23f502d924a7f67c59ae69ca704d971aa7762a2a093f3a93c845a11f6599270ec21f43c19ec7b7dfe6275a8bbba802acdb989d7eaeca4c1d6be293bf87acf6a8b156438868411347db6d0cacfe66d5dbc5ea4729b03da77ed3e5b4096496500815e8df2f3666a30695d109700f00ee6a3b8546a803e8f3d39d2bc480e04b95c99f0ca8cda55cce3306a5ccd24f0f6b8b26444cdf3d682b03241d0e41d233bbcaf9a9c21a328f26a062a65921f4432d1846530718bf4423ae9ffa4828ab62cacb4d0b5ab4916cc73db261bb19a66f794719c1a57f7f7cba97d8a580e43ab6f8c919e01c96737aff5c5ea50c8dc53ce70e87f7fc6dbcccdfb7a6842a30a237c8e0ad500c4ad963b5e839ca81327b5c367219ca3594f32f799ef1dbb80c56085a810cab37fd1ee3c47e88e5fbb22e45c9e81f2718d4faf46976bca8903281d329374e9945791e48c5006d9dbf43d06b8ce75fde6903655669f543bc2fe2b2a416956b26477e038453b2fcc0d45b14866efd5708677578b4ea848d1769bfa74578d5285a52bf4b4d00b59b1eafc8fff9f7bd503e07feb1bcce30b4394df1a5a4bfcff5b58c4fc3284c11717277b7b57d13433da1a03e5b8107c2330361bbfc28646765fe7677bc5088c715df50af2df8e2bf3834db27bfab5084ef344437350d24770b6950fdf6a64906320328613960a0f543cc96e7d7ba168635f1abd112461c82205649940440606d169eff637c2df50485e0db007d8b7a77b7786544da83571debaf096dcb0dd6dcdf39280fb843ba7cbcbf7ac2168a8dce815a47f3fdb2ca825c808c0fa77312f645bd1572851b7b9e0e2c9825c976cda0980b868b81b858afdc61b88eaa5bd2c2a4ad869f2f4abfbd0b965050bd3d181cf89de03af43c95301d9bca063c3094d1ace8a32567a9f1546dc5d8018a986b6b982fde3674f6a2a91393c6703fc503a99dc0e54b577b7f84b93cde3d8c6ba61ff7257cdc4d0685292b1dd1d7a4ff879d943d7371bcea929fedaba67a60b02325f3da6031fac3c282cce10180848ddf562abc069347a0984abc58488d6522aa6e234144fb95f42a9a9f05e6c977fd5a782c8e13a0143f5f62d6276e08d828efff685ec6aac546f94310df946d6c44c82dd972920cb353ca71de902e89e986a5af81601d62c6b00dd35dd955ee3c15e6ec748de70d30e5c1517958ee48dc872bb97b70edb7aa4dfb29ee1a7672887e5f066a193e01e7b72b717911f5acbd24fac49d5cb9dda789cbcb6943946e3482bca001f3500e7fbe24b4583670c4faa6a650793c1a24f890e040edb33ff74a5098d8085873aea201dd01877d972cc7a9bb4766cca398f06d11ebab00bbe2c1e01da3e0cc809062bb04dd319392498c8f8315b5fdfd1bb635c0bbfa406af1c76066bf44a3a2602af18012c0d3dfb33d52bd948f77adac38076f8dff49a70cb5b2341be19bf8fa78a937683c3f43424a7fc08e7b8e4a10c879a7c4604d9e2a5860ef04dfb80ef4a2a8063277eb065319bcc9b8611eaac719d7cbd6da2e8d2530338cd7b2aac256c266a650a0f3c02ca9539b1cde1f5efa544c68e1a8c3ecf2893cf441577ad369e5a0528009ca1af3fe03f6167fcf5e19843fd51621837fc1ba9400d9fdc56b72206106888be405aaf8c1513efb49e74dc14a408135e44517380d9cec0e8faf9f3f742fef6c86d8086d17f031e48fe3f567fab0b962400b4288996b5ff5ed6bd2e2af2b1d82fb517820dafc1640c00675cdf7ec2179fb99cf79206030fd582364c5a88a2e81d242f58932ccfeef22da1756cc9a93a586441f7941fc5a5575c30427b88c29cade8634775cd12b405d774600fed263850d16e841d21c54ccef0007fa5b19956f07c8feda7c86e3de3fe908b7652ad213796c8be1f812f37468b2f267b122872e23bbf348daa1b018f7a5584bec01455686bc372a03cbc8abf1bf7339b3af3f0816cbc41a783c5c9f1e2499b0dfe463609e378738c631cf8911db116c4fb1b3a6500d69475f43813a1a2831232d356361e0d242bfdfadc5cce3571833829bbad9232c229f63c6175cfc4759ed3a9e1e0ae3f86186cc1d5b4a2290cbad926c2acb58ecc966825e09bbafca125bae7b9560166a85fbdd7afe0990cf8633f1ac4457e9c094752071da6d177d1cf4a6e877e1c0c98c45220bd55762d17c1834cd22103db30bc835896227f80eb47238a3372a85c1471494ffb2f8c1eed90105dc03f61756a278c5e7d152c90bb63cbb1713d5d9f98f5f403bca8781a014fa3877eba6f32daadd9f8da26b2214eafad73f22d1d62f71a57cf5824b11f21e0183553d849ac907b6eb924756f50188ede177108ca74024250a7d1b15ae12c742b7115b4e67f25143017f92ee34d8f5e938268be233753d9cd436f62cfc71ea98c97ed657210d7b955afb8be42bddab659b63447dc616b65e93a51e9130652cfa40bba7e925d7f6647ce39c2ba83b150b82a88ead4b1aa65d665c5bcf2721eb746236067965c063474c1b7647f1de90d07472e1289d01f8a1120c7f6a1cb7bc91249554febac837a33553ef643a573877c8ee30631b7f3ba534947e4f92caf0649e5526337bfee12211aa4073fe36bbd1ee2755fe90e7d0c3d9f5e42a762ed05ec6ea98e617ce82c22b3f2aed6198f6e095cb1d72ea13a6ebd9fae2182f273ca287010a00570aa6ce77a835e0c257f31cd3e6da4a9b830ad9d3405f3756fdfce40677e61755a61ba1abee5c5bffb6ca2c6d8925d5bbf2d34a56f5f3fba02740a60bc054ae9e27be173e844feed154bdd7990ed45c1459387f6122a67da49e175e14da6b5a498b312f9bf0453cb6ca160cdea31b4621ac0fbd954c6dae07baa865bc354fdebbb46206a1e89675f7584419aac697e74ca88042f511e7599f0a11126c2e4c0555bfa05c6829697bb176a4f72f429f38f61b4e04c1919e12f40604cbe3f3b98850e5e5bd033d502d1aa5269fdf34b63c9e01fabe9d0fb4d1438569ac7e327e3fbe245cf134b462fba7932376473ecb58b0a314a5ce00968dbeddb02aaeb7db5a25f6dbdc743c21da26e3997546bf2b90c29f1f3bce2aa0f6ce9c59f8f8d6ddf2a13efbd0c0a59229420d3ab7fb1a4dc011e5055cdd7575ddfb13b102a4582f190265cf73d7f96116108b2117e62d912bdd0fcc3a0cc0cf61e0ef56402cd7936e261b102312a8799c7f2c8cf9d62567129b6eb13cadb605f34f7e0ccd1e3af2823872f0113d283aa186fca4e18b48178354f850363c971493e7e1f10d97801db9f4c83dda3e81f612374a6fad76b0ab131b0b1e340287bb9ae1de70e5b3d72bc40fed7fcbe85dbc474e0a12877371a104a2f7424c195e0c784f051a89d6e6ae1bfd014846da1357a6b0d356dd1f5f5a1b41b7c66efeb31e7eb26424470c9b3c8521e8474af8be64d1e5f7547918de1bf7d9609c1071f28bb4a5174838cb6df2a78fa3c130e50f9d9f2d896d471f4ed56ed97201d5c5a5cf0957136c00a29301648f94a7319b0763d776f2f446cec1cb1a2ca951a96db911903d4c2ea818f12ee83683de44e342a191b9d30c292706222ef130f5e36371e0cf997b109370bd3dbcb8b60f5c2a091205aa1aab7956430fae740cbc47063123dbc8c7a3afa1e0f6b6aa120f8ebb8c86e6e8a4b88a1c6bdd32132c479efde4fe9ab14ea98488e10bf59e4c3bb92547c47264f7ea4e88ce1d4c711eab1517550cc301f76fcebcc34f5cb905fde435afd403d0941ec54f6ecdfac37d433e57c26df6b0c2e6c20c6c64b0dbe1142f98672ecff4575c548aabd333a170ec08db96d059d7eac2386cd2676bdcbf1e9f4dc120a559cbb6276c81a991a889625e409ae0e0249736eb7a9e8d94933663358928a1779c7a89b33f6decb108a4397631329521b4271da2feaa1cf1100886c5e58f943774d7c275674482f08755beac6e84396f2e13cb040004f9c36ced00b589f69a23ddd3330badbd7e4ea1be13ecd2a0e70e185b1d4fd2865c1213447f934068473367eade8add320bd4c6774c1c4f8aed66d53ee5e562afda044d2350594776817dc73d487fa9eff4a6635088e8702b3a13f071c508887b5156be622fe83e52f792bfa5d8fb16d446a354093b397c4a43bce5c2a1b6466d27c2c2015882bf4dd5a5411f6f5c73b87f80bcf91616b6540210ad653c0f2cb570e321213bd56697de1f64ea7136aa0ed70a621f0b37fe5a396fab74548d0d1a9da792f1d03c72984191b47a74554bd5bace4c59a561e9a8a753dcc1c2954f7cf30d9a4fee313496037a1909a0368119a2f552ac18f7b87043394fbc0f8de25aeb11944986a4bb0b2366f89b5beb53d573d2366ec2c65b5800f23649d4d59fae220ee249efaef435775d000ca2eb109da188bc65eded4d51f884809692f77b0b1b4158a4bb305ff01ca739e2670cec84ddcb354207b4cb27461af9d7d0b83ce6acad5d72acb3f28230e42e9cea1c4c9829c6627ba93619622ebf59625579db0d8af1b66498f6c602302b619e4dbe21239f3bee0aa05666bee886f3eaa3f73e7ead1ecdf7b23b5e7ac6670798b3c5de4902e201cc36532a725adf16d3b82df9f96a900f5f0341e7d35e0a03c939a4fbdb156125d62f27fedf8ff1539b3d80c2b08595b061893dc918779bab38164c4123b0957d8758c9c805f0db65db410d08e8857fb5704c66b9d9169c0405e47b0f8ceb939bf6a7c73f9cec48fd2e87d589e16906099aa44ceefcd09d6dc0fd14438b602bb21cbf21e089572c841dafa0952d8fb291422bd37ce1896d5b420bfa3cfdfca397175129b498604aba05e66711e5484ab936f891ab664a24ee2de37e75ba354e6c705e7f54d99148404bebbda2a8aa3d0ae20ee99e609596aa38ec32ace7e251680281e881b46806694683af6dfc27ed5f3f63e7cde73cafc43c694de73324106e55df2266988eb7d8cca03c402f9fc14431b574a622041a85eecfcf02409dbf9a4b997f8b2a8f43cda57f7f11229dd7637e58ef75d484d011c3f8b0394130418ec7784092cc282501e8484201b206d1b6b85cbe60a62454c5d612eb1be0f3e79ec0a74bc0f349c1105992f196ad337e856b32195f802da0c37284d2aa43b0b660aefb8ef49550ac5e2f564c903798fa7ba04df4b8e4047035255430ba3822e15ea939e444bf1ad82a6ad0ed55270f90ec1ebc0d35d7ff58e615f13a3d84b87eb97cfc54e9ab58816dc202832d98c918975b1e52b5cb379155e237fc5b443167a2f8cf5c3b97e5162c3c30683ec8283af52433e0d99e5ba2e8d1526f334bc75d3067f32f0f1402368795f4a63494e081821b09d1a5967dbc53c3e9edd469f5023ced68cfd6d5e15e7ddb68aadd8d31532333416082bb56f0e11a63a1a3b15e8ce103d4bfad5e5b78bab5bb362fe660fd384102d6ba593330beb4ad268c0495089eec0c8730bb863b287e040be585700247a2018f1e1ffd4d8b4afd8eccab0f5954b59331f9ef71813c01f3478230d96017e9ecc5a66c31fbe5747b977040cc1681d36a16f9a8bf694c77335c193fb7d751ab10f2bd5a5c1fde0ee6e07941bbaa8693e5fba92220fd876dea7a1ba78ac1185dc8eb50ba48c5416bd7460e8ec37b34577dffdc0df8bcaf0482cd29eaf6c3a9cdcc4b3dc505405937376c653b6bc052474ee77939e815a7cf3963557c9581", 0x1000, 0x1}, {&(0x7f00000018c0)="f0636b146a6169e24df1e19b5dab36dfbd083f808c967fa600e44bd707306c6b8c97690e1591bfde9956a51bc314eac1bf3765cad19dcb9e", 0x38, 0x3f}], 0x1080, &(0x7f0000001a00)={[{@fat=@check_strict}, {@nodots}, {@dots}, {@dots}]}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index, 0x0, 0x0, 0x0, {0x50}}, 0x0) r7 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r7, 0x58ab, 0x0, 0x0, 0x0, 0x0) r8 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r8, 0x58ab, 0x0, 0x0, 0x0, 0x0) r9 = syz_io_uring_complete(r4) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0xfffffffffffffaab, &(0x7f0000000280)=[r7, r8, r9, r1], 0x4}, 0x7) io_uring_enter(r3, 0x2386, 0xc73f, 0x2, &(0x7f0000000240)={[0x8000]}, 0x8) 07:43:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000001400)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) read$hidraw(0xffffffffffffffff, &(0x7f0000002680)=""/189, 0xbd) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x531e00, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, 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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000200)='net/route\x00') pread64(r4, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) r5 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r5, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000000)={0x7fffffff, 0x10e0, 0xfffffffc, 0x8, 0x1}) lseek(r0, 0x0, 0x3) [ 2554.242027] debugfs: File 'dropped' in directory 'loop4' already present! [ 2554.243007] debugfs: File 'msg' in directory 'loop4' already present! [ 2554.254476] debugfs: File 'dropped' in directory 'loop2' already present! [ 2554.257250] debugfs: File 'dropped' in directory 'loop12' already present! [ 2554.258294] debugfs: File 'msg' in directory 'loop12' already present! [ 2554.259532] debugfs: File 'msg' in directory 'loop2' already present! [ 2554.295180] debugfs: File 'trace0' in directory 'loop4' already present! [ 2554.297324] FAULT_INJECTION: forcing a failure. [ 2554.297324] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2554.298826] CPU: 1 PID: 13238 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2554.299696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2554.300758] Call Trace: [ 2554.301103] dump_stack+0x107/0x167 [ 2554.301566] should_fail.cold+0x5/0xa [ 2554.302050] __alloc_pages_nodemask+0x182/0x600 [ 2554.302647] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2554.303400] ? mark_held_locks+0x9e/0xe0 [ 2554.303918] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2554.304567] ? trace_hardirqs_on+0x5b/0x180 [ 2554.305115] alloc_pages_current+0x187/0x280 [ 2554.305672] relay_open_buf.part.0+0x2a5/0xc00 [ 2554.306260] relay_open+0x531/0xa10 [ 2554.306716] do_blk_trace_setup+0x4cf/0xc10 [ 2554.307266] ? _copy_from_user+0xfb/0x1b0 [ 2554.307791] __blk_trace_setup+0xca/0x180 [ 2554.308317] ? do_blk_trace_setup+0xc10/0xc10 [ 2554.308881] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2554.309559] blk_trace_ioctl+0x155/0x290 [ 2554.310069] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2554.310686] ? do_vfs_ioctl+0x283/0x10d0 [ 2554.311195] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2554.311852] ? generic_block_fiemap+0x60/0x60 [ 2554.312460] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2554.313111] blkdev_ioctl+0xc1/0x710 [ 2554.313615] ? blkdev_common_ioctl+0x1870/0x1870 [ 2554.314249] ? selinux_file_ioctl+0xb6/0x270 [ 2554.314855] block_ioctl+0xf9/0x140 [ 2554.315355] ? blkdev_read_iter+0x1c0/0x1c0 [ 2554.315925] __x64_sys_ioctl+0x19a/0x210 [ 2554.316484] do_syscall_64+0x33/0x40 [ 2554.316996] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2554.317697] RIP: 0033:0x7fa3b3609b19 [ 2554.318202] 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 [ 2554.320783] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2554.321843] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2554.322832] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2554.323805] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2554.324777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2554.325760] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:43:51 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) r1 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r1, 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2554.340611] FAULT_INJECTION: forcing a failure. [ 2554.340611] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2554.342169] CPU: 1 PID: 13236 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2554.343054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2554.344160] Call Trace: [ 2554.344518] dump_stack+0x107/0x167 [ 2554.344999] should_fail.cold+0x5/0xa [ 2554.345478] __alloc_pages_nodemask+0x182/0x600 [ 2554.346100] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2554.346906] ? mark_held_locks+0x9e/0xe0 [ 2554.347466] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2554.348162] ? trace_hardirqs_on+0x5b/0x180 [ 2554.348740] alloc_pages_current+0x187/0x280 [ 2554.349318] relay_open_buf.part.0+0x2a5/0xc00 [ 2554.349917] relay_open+0x531/0xa10 [ 2554.350357] do_blk_trace_setup+0x4cf/0xc10 [ 2554.350897] ? _copy_from_user+0xfb/0x1b0 [ 2554.351394] __blk_trace_setup+0xca/0x180 [ 2554.351926] ? do_blk_trace_setup+0xc10/0xc10 [ 2554.352479] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2554.353172] blk_trace_ioctl+0x155/0x290 [ 2554.353654] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2554.354264] ? do_vfs_ioctl+0x283/0x10d0 [ 2554.354739] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2554.355384] ? generic_block_fiemap+0x60/0x60 [ 2554.355915] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2554.356532] blkdev_ioctl+0xc1/0x710 [ 2554.356981] ? blkdev_common_ioctl+0x1870/0x1870 [ 2554.357571] ? selinux_file_ioctl+0xb6/0x270 [ 2554.358093] block_ioctl+0xf9/0x140 [ 2554.358540] ? blkdev_read_iter+0x1c0/0x1c0 [ 2554.359049] __x64_sys_ioctl+0x19a/0x210 [ 2554.359552] do_syscall_64+0x33/0x40 [ 2554.359995] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2554.360631] RIP: 0033:0x7f4ca4aefb19 [ 2554.361080] 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 [ 2554.363325] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2554.364279] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2554.365162] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2554.365454] blktrace: Concurrent blktraces are not allowed on loop0 [ 2554.366021] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2554.366028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2554.366035] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2554.373108] debugfs: File 'dropped' in directory 'loop4' already present! [ 2554.375317] debugfs: File 'msg' in directory 'loop4' already present! 07:43:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 76) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2554.401321] debugfs: File 'trace0' in directory 'loop4' already present! 07:43:51 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 66) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2554.434326] debugfs: File 'dropped' in directory 'loop2' already present! [ 2554.437480] debugfs: File 'msg' in directory 'loop2' already present! [ 2554.447402] FAULT_INJECTION: forcing a failure. [ 2554.447402] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2554.448782] CPU: 1 PID: 13253 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2554.449574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2554.450521] Call Trace: [ 2554.450832] dump_stack+0x107/0x167 [ 2554.451256] should_fail.cold+0x5/0xa [ 2554.451693] __alloc_pages_nodemask+0x182/0x600 [ 2554.452220] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2554.452903] ? mark_held_locks+0x9e/0xe0 [ 2554.453367] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2554.453944] ? trace_hardirqs_on+0x5b/0x180 [ 2554.454448] alloc_pages_current+0x187/0x280 [ 2554.454956] relay_open_buf.part.0+0x2a5/0xc00 [ 2554.455489] relay_open+0x531/0xa10 [ 2554.455903] do_blk_trace_setup+0x4cf/0xc10 [ 2554.456397] ? _copy_from_user+0xfb/0x1b0 [ 2554.456862] __blk_trace_setup+0xca/0x180 [ 2554.457334] ? do_blk_trace_setup+0xc10/0xc10 [ 2554.457859] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2554.458478] blk_trace_ioctl+0x155/0x290 [ 2554.458953] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2554.459521] ? do_vfs_ioctl+0x283/0x10d0 [ 2554.459989] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2554.460605] ? generic_block_fiemap+0x60/0x60 [ 2554.461129] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2554.461689] blkdev_ioctl+0xc1/0x710 [ 2554.462118] ? blkdev_common_ioctl+0x1870/0x1870 [ 2554.462675] ? selinux_file_ioctl+0xb6/0x270 [ 2554.463204] block_ioctl+0xf9/0x140 [ 2554.463630] ? blkdev_read_iter+0x1c0/0x1c0 [ 2554.464137] __x64_sys_ioctl+0x19a/0x210 [ 2554.464628] do_syscall_64+0x33/0x40 [ 2554.465076] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2554.465676] RIP: 0033:0x7fa3b3609b19 [ 2554.466113] 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 [ 2554.468214] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2554.469110] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2554.469936] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2554.470759] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2554.471576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2554.472403] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:43:52 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x2c, r3, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r4}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16c1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x8, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x400c806) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:43:52 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x264202, 0x2) io_setup(0xf7, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2554.558435] debugfs: File 'dropped' in directory 'loop12' already present! 07:43:52 executing program 0: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2554.568348] debugfs: File 'msg' in directory 'loop12' already present! [ 2554.573567] FAULT_INJECTION: forcing a failure. [ 2554.573567] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2554.576216] CPU: 0 PID: 13259 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2554.577742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2554.579565] Call Trace: [ 2554.580155] dump_stack+0x107/0x167 [ 2554.580996] should_fail.cold+0x5/0xa [ 2554.581841] __alloc_pages_nodemask+0x182/0x600 [ 2554.582891] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2554.584229] ? mark_held_locks+0x9e/0xe0 [ 2554.585160] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2554.586277] ? trace_hardirqs_on+0x5b/0x180 [ 2554.587233] alloc_pages_current+0x187/0x280 [ 2554.588196] relay_open_buf.part.0+0x2a5/0xc00 [ 2554.589239] relay_open+0x531/0xa10 [ 2554.590046] do_blk_trace_setup+0x4cf/0xc10 [ 2554.590981] ? _copy_from_user+0xfb/0x1b0 [ 2554.591920] __blk_trace_setup+0xca/0x180 [ 2554.592825] ? do_blk_trace_setup+0xc10/0xc10 [ 2554.593807] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2554.595002] blk_trace_ioctl+0x155/0x290 [ 2554.595886] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2554.596964] ? do_vfs_ioctl+0x283/0x10d0 [ 2554.597860] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2554.599008] ? generic_block_fiemap+0x60/0x60 [ 2554.599988] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2554.601046] blkdev_ioctl+0xc1/0x710 [ 2554.601864] ? blkdev_common_ioctl+0x1870/0x1870 [ 2554.602895] ? selinux_file_ioctl+0xb6/0x270 [ 2554.603850] block_ioctl+0xf9/0x140 [ 2554.604651] ? blkdev_read_iter+0x1c0/0x1c0 [ 2554.605593] __x64_sys_ioctl+0x19a/0x210 [ 2554.606488] do_syscall_64+0x33/0x40 [ 2554.607308] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2554.608426] RIP: 0033:0x7f4ca4aefb19 [ 2554.609243] 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 [ 2554.613228] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2554.614852] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2554.616398] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2554.617958] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2554.619473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2554.621008] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:43:52 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 77) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2554.658066] debugfs: File 'dropped' in directory 'loop2' already present! [ 2554.664336] debugfs: File 'dropped' in directory 'loop4' already present! [ 2554.669687] debugfs: File 'msg' in directory 'loop2' already present! [ 2554.673977] debugfs: File 'msg' in directory 'loop4' already present! 07:43:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000001400)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) read$hidraw(0xffffffffffffffff, &(0x7f0000002680)=""/189, 0xbd) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x531e00, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000200)='net/route\x00') pread64(r4, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) r5 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r5, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000000)={0x7fffffff, 0x10e0, 0xfffffffc, 0x8, 0x1}) lseek(r0, 0x0, 0x3) [ 2554.715000] FAULT_INJECTION: forcing a failure. [ 2554.715000] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2554.718428] CPU: 0 PID: 13264 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2554.720425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2554.722806] Call Trace: [ 2554.723595] dump_stack+0x107/0x167 [ 2554.724702] should_fail.cold+0x5/0xa [ 2554.725832] __alloc_pages_nodemask+0x182/0x600 [ 2554.727208] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2554.728936] ? mark_held_locks+0x9e/0xe0 [ 2554.730125] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2554.731587] ? trace_hardirqs_on+0x5b/0x180 [ 2554.732881] alloc_pages_current+0x187/0x280 [ 2554.734161] relay_open_buf.part.0+0x2a5/0xc00 [ 2554.735510] relay_open+0x531/0xa10 [ 2554.736595] do_blk_trace_setup+0x4cf/0xc10 [ 2554.737844] ? _copy_from_user+0xfb/0x1b0 [ 2554.739039] __blk_trace_setup+0xca/0x180 [ 2554.740208] ? do_blk_trace_setup+0xc10/0xc10 [ 2554.741517] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2554.743048] blk_trace_ioctl+0x155/0x290 [ 2554.744203] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2554.745597] ? do_vfs_ioctl+0x283/0x10d0 [ 2554.746752] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2554.748220] ? generic_block_fiemap+0x60/0x60 [ 2554.749540] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2554.750897] blkdev_ioctl+0xc1/0x710 [ 2554.751938] ? blkdev_common_ioctl+0x1870/0x1870 [ 2554.753284] ? selinux_file_ioctl+0xb6/0x270 [ 2554.754515] block_ioctl+0xf9/0x140 [ 2554.755526] ? blkdev_read_iter+0x1c0/0x1c0 [ 2554.756760] __x64_sys_ioctl+0x19a/0x210 [ 2554.757913] do_syscall_64+0x33/0x40 [ 2554.758952] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2554.760387] RIP: 0033:0x7fa3b3609b19 [ 2554.761422] 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 [ 2554.766435] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2554.768559] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2554.770533] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2554.772254] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2554.773958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2554.775614] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2554.786885] debugfs: File 'trace0' in directory 'loop4' already present! [ 2554.803826] debugfs: File 'dropped' in directory 'loop4' already present! [ 2554.805407] debugfs: File 'msg' in directory 'loop4' already present! [ 2554.831105] debugfs: File 'trace0' in directory 'loop4' already present! 07:44:13 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x7fff, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="acd29aa47a2a5a90bbdaa80ce7f97452fdadd3a557213756aee353edcc55a79deef8cabae7784be53795f02f8a0d431f618975d0ae0bedf53b5f76d5537845229140d51e5a5dc9467a911758a2e6201aa0e1cd7bcb90523616eaa79d559bdfa3972d7ee1de6d4bc138f2cea1f25b90f9d5803fa3d6d0c661b667f7ef7e4173ef42e8c1a1df1cc3b466d6ea898c095773d2024657aed1ca95347d67a47f", 0x9d, 0x1f}, {&(0x7f0000000240)="ff15167d4d37da7e6f45f18f529bee93476d4b3e465142ec1e2c801c5f073c8de95036770a4fb2a2b58b3a078123e0339c90843b9d96b10998926bb066bdaf7987cd9a3ee46bbf0f6a66d0f9cd70b2732c3ee371aea530e859a0c6f4be19837c8f5ca602e9d125bd4a9f64305e29f88e0b053c5b1e20c000e199a6e5d69509", 0x7f, 0x3f}], 0x1000000, &(0x7f0000000300)={[{@size={'size', 0x3d, [0x33, 0x34, 0x67, 0x37, 0x36, 0x34, 0x70, 0x34]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x65, 0x36]}}, {@mode={'mode', 0x3d, 0x93}}], [{@subj_user}, {@obj_user={'obj_user', 0x3d, '(!+\')-}'}}, {@smackfsroot={'smackfsroot', 0x3d, '#,[\xb8\\'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@dont_appraise}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, '$'}}, {@appraise_type}]}) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 07:44:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000001400)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) read$hidraw(0xffffffffffffffff, &(0x7f0000002680)=""/189, 0xbd) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x531e00, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000200)='net/route\x00') pread64(r4, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) r5 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r5, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000000)={0x7fffffff, 0x10e0, 0xfffffffc, 0x8, 0x1}) lseek(r0, 0x0, 0x3) 07:44:13 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x12, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) ftruncate(r0, 0xb9eb) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:44:13 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x2, 0x0) r1 = signalfd(r0, &(0x7f00000000c0)={[0x3]}, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x4, 0x7, 0x3f, 0x0, 0x100000000, 0x20000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xcd, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x7, 0x6b, 0x5, 0x6, 0x100, 0x400, 0x0, 0xae2e, 0x0, 0xffffffffffffff81}, 0xffffffffffffffff, 0x10, r1, 0x2) read$ptp(r0, 0x0, 0x0) [ 2576.015383] blktrace: Concurrent blktraces are not allowed on loop14 07:44:13 executing program 4: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0xfffffffd, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d9010000004ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x1}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000180)=0x1c, 0x800) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x0, 0x39, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x4a, 0x0, "be60519fb9adc7468a2306fb3f112df02e13b47d4e7c3fcfd608cfb265718c302ecf7b8234e730b3682a1d3bc5469786cc3df64df907b8fb98828a393d99fecb3db43f0b02379a5455bf806932d95646"}, 0xd8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @local, 0x5}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000700)) 07:44:13 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 78) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:44:13 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 67) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:44:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x10000, 0x7) [ 2576.054137] debugfs: File 'dropped' in directory 'loop2' already present! [ 2576.055815] debugfs: File 'msg' in directory 'loop2' already present! [ 2576.060298] debugfs: File 'dropped' in directory 'loop4' already present! [ 2576.061657] debugfs: File 'dropped' in directory 'loop12' already present! [ 2576.067166] FAULT_INJECTION: forcing a failure. [ 2576.067166] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2576.069731] CPU: 1 PID: 13294 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2576.071138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2576.072846] Call Trace: [ 2576.073477] dump_stack+0x107/0x167 [ 2576.073653] debugfs: File 'msg' in directory 'loop12' already present! [ 2576.074220] should_fail.cold+0x5/0xa [ 2576.076306] __alloc_pages_nodemask+0x182/0x600 [ 2576.077282] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2576.078500] ? mark_held_locks+0x9e/0xe0 [ 2576.079337] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2576.080371] ? trace_hardirqs_on+0x5b/0x180 [ 2576.081264] alloc_pages_current+0x187/0x280 [ 2576.082164] relay_open_buf.part.0+0x2a5/0xc00 [ 2576.083103] relay_open+0x531/0xa10 [ 2576.083851] do_blk_trace_setup+0x4cf/0xc10 [ 2576.084765] ? _copy_from_user+0xfb/0x1b0 [ 2576.085619] __blk_trace_setup+0xca/0x180 [ 2576.086475] ? do_blk_trace_setup+0xc10/0xc10 [ 2576.087392] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2576.088506] blk_trace_ioctl+0x155/0x290 [ 2576.089354] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2576.090344] ? do_vfs_ioctl+0x283/0x10d0 [ 2576.091170] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2576.092230] ? generic_block_fiemap+0x60/0x60 [ 2576.093151] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2576.094129] blkdev_ioctl+0xc1/0x710 [ 2576.094881] ? blkdev_common_ioctl+0x1870/0x1870 [ 2576.095840] ? selinux_file_ioctl+0xb6/0x270 [ 2576.096761] block_ioctl+0xf9/0x140 [ 2576.097498] ? blkdev_read_iter+0x1c0/0x1c0 [ 2576.098377] __x64_sys_ioctl+0x19a/0x210 [ 2576.099203] do_syscall_64+0x33/0x40 [ 2576.099961] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2576.101016] RIP: 0033:0x7fa3b3609b19 [ 2576.101775] 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 [ 2576.105498] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2576.107038] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2576.108478] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2576.109932] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2576.111377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2576.112827] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2576.123468] debugfs: File 'msg' in directory 'loop4' already present! 07:44:13 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file1\x00') ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2576.158806] blktrace: Concurrent blktraces are not allowed on loop0 [ 2576.161089] FAULT_INJECTION: forcing a failure. [ 2576.161089] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2576.163542] CPU: 0 PID: 13301 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2576.164971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2576.166662] Call Trace: [ 2576.167202] dump_stack+0x107/0x167 [ 2576.167946] should_fail.cold+0x5/0xa [ 2576.168743] __alloc_pages_nodemask+0x182/0x600 [ 2576.169696] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2576.170918] ? mark_held_locks+0x9e/0xe0 [ 2576.171751] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2576.172794] ? trace_hardirqs_on+0x5b/0x180 [ 2576.173680] alloc_pages_current+0x187/0x280 [ 2576.174578] relay_open_buf.part.0+0x2a5/0xc00 [ 2576.175516] relay_open+0x531/0xa10 [ 2576.176273] do_blk_trace_setup+0x4cf/0xc10 [ 2576.177171] ? _copy_from_user+0xfb/0x1b0 [ 2576.178018] __blk_trace_setup+0xca/0x180 [ 2576.178859] ? do_blk_trace_setup+0xc10/0xc10 [ 2576.179770] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2576.180874] blk_trace_ioctl+0x155/0x290 [ 2576.181696] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2576.182689] ? do_vfs_ioctl+0x283/0x10d0 [ 2576.183518] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2576.184588] ? generic_block_fiemap+0x60/0x60 [ 2576.185502] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2576.186493] blkdev_ioctl+0xc1/0x710 [ 2576.187257] ? blkdev_common_ioctl+0x1870/0x1870 [ 2576.188225] ? selinux_file_ioctl+0xb6/0x270 [ 2576.189144] block_ioctl+0xf9/0x140 [ 2576.189891] ? blkdev_read_iter+0x1c0/0x1c0 [ 2576.190769] __x64_sys_ioctl+0x19a/0x210 [ 2576.191602] do_syscall_64+0x33/0x40 [ 2576.192362] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2576.193420] RIP: 0033:0x7f4ca4aefb19 [ 2576.194181] 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 [ 2576.197910] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2576.199454] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2576.200913] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2576.202360] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2576.203808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2576.205267] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:44:13 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) dup2(0xffffffffffffffff, r1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x20005b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2576.258027] Process accounting paused 07:44:13 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 79) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2576.312226] debugfs: File 'trace0' in directory 'loop4' already present! [ 2576.333293] debugfs: File 'dropped' in directory 'loop2' already present! [ 2576.339453] debugfs: File 'msg' in directory 'loop2' already present! [ 2576.346944] FAULT_INJECTION: forcing a failure. [ 2576.346944] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2576.349416] CPU: 0 PID: 13318 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2576.350836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2576.352516] Call Trace: [ 2576.353069] dump_stack+0x107/0x167 [ 2576.353825] should_fail.cold+0x5/0xa [ 2576.354628] __alloc_pages_nodemask+0x182/0x600 [ 2576.355611] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2576.356888] ? mark_held_locks+0x9e/0xe0 [ 2576.357747] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2576.358798] ? trace_hardirqs_on+0x5b/0x180 [ 2576.359700] alloc_pages_current+0x187/0x280 [ 2576.360634] relay_open_buf.part.0+0x2a5/0xc00 [ 2576.361594] relay_open+0x531/0xa10 [ 2576.362351] do_blk_trace_setup+0x4cf/0xc10 [ 2576.363235] ? _copy_from_user+0xfb/0x1b0 [ 2576.364081] __blk_trace_setup+0xca/0x180 [ 2576.364941] ? do_blk_trace_setup+0xc10/0xc10 [ 2576.365854] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2576.366941] blk_trace_ioctl+0x155/0x290 [ 2576.367765] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2576.368760] ? do_vfs_ioctl+0x283/0x10d0 [ 2576.369582] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2576.370658] ? generic_block_fiemap+0x60/0x60 [ 2576.371594] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2576.372584] blkdev_ioctl+0xc1/0x710 [ 2576.373341] ? blkdev_common_ioctl+0x1870/0x1870 07:44:13 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) rename(&(0x7f00000006c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="a8bb77a50c50feb39cfa2b2796a1e7150d911823fb47f4c65e583986b4f103cae377c6b2b3c37974a8ebc67cae319f1d13787b48650bf14a6484d876c662c8c0f98ccbaed6c1e31c2107e51a302d7746acd7", 0x52, 0x40081, 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="ba015a8d8a4e8e000000000000ad5368683605d256f7dd01390e3705a9b4df0f6c201d4c54113023dccd21ca49ce78f57dbded670c606c8763e0913600"/73]) mknodat$loop(r0, &(0x7f0000000240)='./mnt\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000100)={0x0, 0x9, [0x4, 0x81, 0x9, 0x1b35, 0x5, 0x4]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x7fff) unshare(0x48020200) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) [ 2576.374304] ? selinux_file_ioctl+0xb6/0x270 [ 2576.375375] block_ioctl+0xf9/0x140 [ 2576.376110] ? blkdev_read_iter+0x1c0/0x1c0 [ 2576.377001] __x64_sys_ioctl+0x19a/0x210 [ 2576.377829] do_syscall_64+0x33/0x40 [ 2576.378586] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2576.379628] RIP: 0033:0x7fa3b3609b19 [ 2576.380383] 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 [ 2576.384128] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2576.385702] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2576.387159] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2576.388630] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2576.390084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2576.391534] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:44:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x4840, 0x120) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x5b4, 0x200003f, 0x80000000, 0x10000}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000040)=0x1) r3 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) 07:44:13 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 68) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2576.470552] debugfs: File 'dropped' in directory 'loop12' already present! [ 2576.472461] debugfs: File 'msg' in directory 'loop12' already present! 07:44:14 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 80) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:44:14 executing program 5: syz_mount_image$nfs(&(0x7f00000038c0), &(0x7f0000003900)='./file0\x00', 0x1ff, 0x1, &(0x7f0000003b80)=[{&(0x7f0000003940)="ff3f97036ef7d4813ad72cd1ba5fdd55d45e600d9a95d5041191fa6afbc04d34352e799a2d1402e4c8cf99151d64f888453ac79faabe40589d8d6c1dc36fd005f05ebec89d6258f22bc6b88207e8075ecc57", 0x52, 0x400}], 0x90020, &(0x7f0000003c00)={[{'lb_hash_stats\x00'}], [{@fsmagic}, {@dont_measure}, {@fsname={'fsname', 0x3d, 'mcast_rejoin_count\x00'}}]}) umount2(&(0x7f0000000000)='./file0\x00', 0xd) [ 2576.607667] FAULT_INJECTION: forcing a failure. [ 2576.607667] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2576.610122] CPU: 0 PID: 13324 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2576.611529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2576.613241] Call Trace: [ 2576.613787] dump_stack+0x107/0x167 [ 2576.614532] should_fail.cold+0x5/0xa [ 2576.615318] __alloc_pages_nodemask+0x182/0x600 [ 2576.616277] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2576.617502] ? mark_held_locks+0x9e/0xe0 [ 2576.618337] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2576.619367] ? trace_hardirqs_on+0x5b/0x180 [ 2576.620260] alloc_pages_current+0x187/0x280 [ 2576.621170] relay_open_buf.part.0+0x2a5/0xc00 [ 2576.622112] relay_open+0x531/0xa10 [ 2576.622860] do_blk_trace_setup+0x4cf/0xc10 [ 2576.623742] ? _copy_from_user+0xfb/0x1b0 [ 2576.624603] __blk_trace_setup+0xca/0x180 [ 2576.625456] ? do_blk_trace_setup+0xc10/0xc10 [ 2576.626371] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2576.627462] blk_trace_ioctl+0x155/0x290 [ 2576.628289] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2576.629292] ? do_vfs_ioctl+0x283/0x10d0 [ 2576.630118] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2576.631181] ? generic_block_fiemap+0x60/0x60 [ 2576.632095] ? __mutex_unlock_slowpath+0xe1/0x600 07:44:14 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_io_uring_setup(0x5719, &(0x7f0000000180)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x400, 0x1ff) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) openat(r0, &(0x7f0000000100)='./file0\x00', 0xe0102, 0x111) [ 2576.633097] blkdev_ioctl+0xc1/0x710 [ 2576.634003] ? blkdev_common_ioctl+0x1870/0x1870 [ 2576.634992] ? selinux_file_ioctl+0xb6/0x270 [ 2576.635893] block_ioctl+0xf9/0x140 [ 2576.636645] ? blkdev_read_iter+0x1c0/0x1c0 [ 2576.637522] __x64_sys_ioctl+0x19a/0x210 [ 2576.638353] do_syscall_64+0x33/0x40 [ 2576.639110] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2576.640154] RIP: 0033:0x7f4ca4aefb19 [ 2576.640941] 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 [ 2576.644743] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2576.646325] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2576.647775] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2576.649227] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2576.650694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2576.652146] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2576.704162] debugfs: File 'dropped' in directory 'loop2' already present! [ 2576.705716] debugfs: File 'msg' in directory 'loop2' already present! [ 2576.723958] FAULT_INJECTION: forcing a failure. [ 2576.723958] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2576.726418] CPU: 0 PID: 13336 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2576.727835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2576.729530] Call Trace: [ 2576.730077] dump_stack+0x107/0x167 [ 2576.730825] should_fail.cold+0x5/0xa [ 2576.731613] __alloc_pages_nodemask+0x182/0x600 [ 2576.732604] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2576.733850] ? mark_held_locks+0x9e/0xe0 [ 2576.734705] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2576.735761] ? trace_hardirqs_on+0x5b/0x180 [ 2576.736683] alloc_pages_current+0x187/0x280 [ 2576.737592] relay_open_buf.part.0+0x2a5/0xc00 [ 2576.738555] relay_open+0x531/0xa10 [ 2576.739320] do_blk_trace_setup+0x4cf/0xc10 [ 2576.740219] ? _copy_from_user+0xfb/0x1b0 [ 2576.741091] __blk_trace_setup+0xca/0x180 [ 2576.741953] ? do_blk_trace_setup+0xc10/0xc10 [ 2576.742886] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2576.743993] blk_trace_ioctl+0x155/0x290 [ 2576.744856] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2576.745871] ? do_vfs_ioctl+0x283/0x10d0 [ 2576.746712] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2576.747796] ? generic_block_fiemap+0x60/0x60 [ 2576.748734] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2576.749740] blkdev_ioctl+0xc1/0x710 [ 2576.750511] ? blkdev_common_ioctl+0x1870/0x1870 [ 2576.751496] ? selinux_file_ioctl+0xb6/0x270 [ 2576.752411] block_ioctl+0xf9/0x140 [ 2576.753182] ? blkdev_read_iter+0x1c0/0x1c0 [ 2576.754077] __x64_sys_ioctl+0x19a/0x210 [ 2576.754930] do_syscall_64+0x33/0x40 [ 2576.755701] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2576.756770] RIP: 0033:0x7fa3b3609b19 [ 2576.757550] 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 [ 2576.761362] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2576.762941] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2576.762975] tmpfs: Unknown parameter 'ºZŠNŽ' [ 2576.764394] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2576.764406] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2576.764417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2576.764428] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2576.799318] blktrace: Concurrent blktraces are not allowed on loop0 [ 2576.884156] tmpfs: Unknown parameter 'ºZŠNŽ' [ 2576.963961] Process accounting paused [ 2576.998033] blktrace: Concurrent blktraces are not allowed on loop14 07:44:29 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 69) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:44:29 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) [ 2592.013557] debugfs: File 'dropped' in directory 'loop12' already present! [ 2592.036768] debugfs: File 'msg' in directory 'loop12' already present! [ 2592.038197] blktrace: Concurrent blktraces are not allowed on loop0 [ 2592.040486] debugfs: File 'dropped' in directory 'loop4' already present! [ 2592.042881] debugfs: File 'dropped' in directory 'loop2' already present! [ 2592.044395] debugfs: File 'msg' in directory 'loop2' already present! [ 2592.045756] FAULT_INJECTION: forcing a failure. [ 2592.045756] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2592.045787] CPU: 0 PID: 13355 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2592.049537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2592.051214] Call Trace: [ 2592.051758] dump_stack+0x107/0x167 [ 2592.052503] should_fail.cold+0x5/0xa [ 2592.053301] __alloc_pages_nodemask+0x182/0x600 [ 2592.054256] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2592.055472] ? mark_held_locks+0x9e/0xe0 [ 2592.056310] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2592.057348] ? trace_hardirqs_on+0x5b/0x180 [ 2592.058238] alloc_pages_current+0x187/0x280 [ 2592.059138] relay_open_buf.part.0+0x2a5/0xc00 [ 2592.060085] relay_open+0x531/0xa10 [ 2592.060868] do_blk_trace_setup+0x4cf/0xc10 [ 2592.061750] ? _copy_from_user+0xfb/0x1b0 [ 2592.062605] __blk_trace_setup+0xca/0x180 [ 2592.063448] ? do_blk_trace_setup+0xc10/0xc10 [ 2592.064370] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2592.065616] blk_trace_ioctl+0x155/0x290 [ 2592.066458] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2592.067451] ? do_vfs_ioctl+0x283/0x10d0 [ 2592.068280] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2592.069359] ? generic_block_fiemap+0x60/0x60 [ 2592.070270] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2592.071255] blkdev_ioctl+0xc1/0x710 [ 2592.072023] ? blkdev_common_ioctl+0x1870/0x1870 [ 2592.072997] ? selinux_file_ioctl+0xb6/0x270 [ 2592.073901] block_ioctl+0xf9/0x140 [ 2592.074648] ? blkdev_read_iter+0x1c0/0x1c0 [ 2592.075535] __x64_sys_ioctl+0x19a/0x210 [ 2592.076364] do_syscall_64+0x33/0x40 [ 2592.077136] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2592.078205] RIP: 0033:0x7f4ca4aefb19 [ 2592.078979] 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 [ 2592.082732] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2592.084289] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2592.085741] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2592.087184] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2592.088632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2592.090083] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:44:29 executing program 5: set_mempolicy(0x1, &(0x7f00000000c0)=0x6c0e, 0x7ffb) syz_80211_join_ibss(&(0x7f0000000340)='wlan0\x00', &(0x7f0000000000)=@default_ibss_ssid, 0x6, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200f5ef, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00'}) set_mempolicy(0x4003, &(0x7f0000000040)=0x2, 0x1f) getpgid(0x0) r0 = fork() tkill(r0, 0x0) r1 = fork() tkill(0x0, 0xc) r2 = getpid() r3 = fork() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)=0x0) fork() tkill(r4, 0x31) r5 = fork() tkill(r5, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x81, 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, 0xa300, 0x3, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clone3(&(0x7f00000003c0)={0x10a0900, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0xa}, &(0x7f0000000240)=""/79, 0x4f, &(0x7f00000002c0)=""/55, &(0x7f0000000300)=[r6, r0, r1, r2, r3, r5, 0x0, r3, 0x0, 0x0], 0xa}, 0x58) 07:44:29 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 81) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:44:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) 07:44:29 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) read$ptp(r1, 0x0, 0x0) 07:44:29 executing program 4: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0xfffffffd, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d9010000004ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x1}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000180)=0x1c, 0x800) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x0, 0x39, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x4a, 0x0, "be60519fb9adc7468a2306fb3f112df02e13b47d4e7c3fcfd608cfb265718c302ecf7b8234e730b3682a1d3bc5469786cc3df64df907b8fb98828a393d99fecb3db43f0b02379a5455bf806932d95646"}, 0xd8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @local, 0x5}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000700)) 07:44:29 executing program 7: mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x880, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./file1\x00', 0x1) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) openat(r2, &(0x7f0000000140)='./file1\x00', 0x880, 0x46) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) setreuid(0xffffffffffffffff, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r5, &(0x7f0000000200)='net/route\x00') sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001880)={&(0x7f0000001980)=ANY=[@ANYBLOB="ac1500001b0000012abd7000fcdbdf251e000000c9006b809a49e2b55036bb5c85d3b770f8a71565c9ff2ec6154211bc923e16a6084b2dfe80f9c74e046f25fc3eca62cf9d71786653e3cbdfa9c244fe2166e1cf5c1248c55c335c6f8a3aeac56364ff2a9aa08b9b31423794ae481ac8dc9bcddb659268493b8a02db17fae27016884d2992a2840316ea4882663227903138b757d9ca76372cd6a7b5111761f26c13ee3d77095a9a9ac603379e70151e8100133533c50af21d14f2c618139b9975c2c4614a3737d38414004600fe8000000000000000000000000000aa0000000500770000000000d500418008000f00ffffffff08002600", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="080087000300003d08005e00", @ANYRES32=0xee00, @ANYBLOB="00000007002e00007fc9000800220020000000f1008d8008005000e000000108003900", @ANYRES32=r0, @ANYBLOB='\b\x00\v\x00\x00\x00\x00\x00\b\x00O\x00', @ANYRES32=r5, @ANYBLOB="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"], 0x15ac}, 0x1, 0x0, 0x0, 0x80}, 0x40814) creat(&(0x7f0000000200)='./file0\x00', 0x0) [ 2592.099296] debugfs: File 'msg' in directory 'loop4' already present! 07:44:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='ufs\x00', 0x800000, &(0x7f00000001c0)='*\x00df3\xa1\x0eG\x9d\xdf\x9cR\\\xfd\x10\x94_\x88%j\\\x10\x91\x181\xad\xc0\xba\x80n\x10\xfd\x87\xc3\x91\xf3\xb6\xafwC(n\xcd\xcb\t\x01O/z=2\xd0\x1c\x1b-M\x8e\xfcx\x03!\xbe\x06\t\xf4\x87\xc8\x0fsNb\x17\xbal\xa3\xbd\x0e\xcd3\"\x91\xa3QB\xaa\xe8~ \xe7u\xcdZ?\x95[\xdb\xca\xf2z\xbd\xd5\xe3.t%\x8e\xb2\xc3\x91\xe1{\xb6\xcd \xee\xcf\x1aC\xdd\x1a\xec\x9c\xfc\xb0\x93Ku\xb7\xdd\xb6\x11\x98t^n\xffM\xd6\xda\xe0\xf1\xb0\x05\x0f\xa1\x88\x00{\xb2\xdd.\xf6\xc1(\xe0\x97\xd7uo~q\xf2A\x14Gx@\xe8\xa3s\xfb\xb1\xc4\xde\xf7\f\xe0\x96\x9b\xb4\xa1\x92x\x12\xcds\x86\x85\x975\xb1i\xee`@\x1d\xff\xdf\x81\x92a\x85,\xdd\xb2OT+\x9d\xcc<\x1f\x0f!y=?]\xb4\xd8Y\x85\x81O\xddt\x9bE\\E\xec\xb1i\x99_j\xc1\x8a\xefB') [ 2592.115208] FAULT_INJECTION: forcing a failure. [ 2592.115208] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2592.117664] CPU: 1 PID: 13357 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2592.119081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2592.120786] Call Trace: [ 2592.121341] dump_stack+0x107/0x167 [ 2592.122089] should_fail.cold+0x5/0xa [ 2592.122874] __alloc_pages_nodemask+0x182/0x600 [ 2592.123833] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2592.125079] ? mark_held_locks+0x9e/0xe0 [ 2592.125914] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2592.126961] ? trace_hardirqs_on+0x5b/0x180 [ 2592.127855] alloc_pages_current+0x187/0x280 [ 2592.128764] relay_open_buf.part.0+0x2a5/0xc00 [ 2592.129718] relay_open+0x531/0xa10 [ 2592.130473] do_blk_trace_setup+0x4cf/0xc10 [ 2592.131365] ? _copy_from_user+0xfb/0x1b0 [ 2592.132211] __blk_trace_setup+0xca/0x180 [ 2592.133072] ? do_blk_trace_setup+0xc10/0xc10 [ 2592.133988] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2592.135096] blk_trace_ioctl+0x155/0x290 [ 2592.135935] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2592.136963] ? do_vfs_ioctl+0x283/0x10d0 [ 2592.137820] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2592.138904] ? generic_block_fiemap+0x60/0x60 [ 2592.139848] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2592.140852] blkdev_ioctl+0xc1/0x710 [ 2592.141616] ? blkdev_common_ioctl+0x1870/0x1870 [ 2592.142581] ? selinux_file_ioctl+0xb6/0x270 [ 2592.143497] block_ioctl+0xf9/0x140 [ 2592.144236] ? blkdev_read_iter+0x1c0/0x1c0 [ 2592.145145] __x64_sys_ioctl+0x19a/0x210 [ 2592.145981] do_syscall_64+0x33/0x40 [ 2592.146749] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2592.147792] RIP: 0033:0x7fa3b3609b19 [ 2592.148561] 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 [ 2592.152291] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2592.153891] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2592.155336] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2592.156792] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2592.158236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2592.159682] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:44:29 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 70) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:44:29 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000140)={r1, 0x5, 0x3, 0x3}) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2592.218222] debugfs: File 'dropped' in directory 'loop12' already present! [ 2592.219893] debugfs: File 'msg' in directory 'loop12' already present! [ 2592.229062] blktrace: Concurrent blktraces are not allowed on loop14 [ 2592.250787] debugfs: File 'trace0' in directory 'loop4' already present! [ 2592.269975] FAULT_INJECTION: forcing a failure. [ 2592.269975] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2592.272534] CPU: 1 PID: 13384 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2592.273954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2592.275639] Call Trace: [ 2592.276187] dump_stack+0x107/0x167 [ 2592.276969] should_fail.cold+0x5/0xa [ 2592.277761] __alloc_pages_nodemask+0x182/0x600 [ 2592.278713] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2592.279929] ? mark_held_locks+0x9e/0xe0 [ 2592.280781] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2592.281821] ? trace_hardirqs_on+0x5b/0x180 [ 2592.282731] alloc_pages_current+0x187/0x280 [ 2592.283642] relay_open_buf.part.0+0x2a5/0xc00 [ 2592.284601] relay_open+0x531/0xa10 [ 2592.285375] do_blk_trace_setup+0x4cf/0xc10 [ 2592.286269] ? _copy_from_user+0xfb/0x1b0 [ 2592.287122] __blk_trace_setup+0xca/0x180 [ 2592.287970] ? do_blk_trace_setup+0xc10/0xc10 [ 2592.288909] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2592.290020] blk_trace_ioctl+0x155/0x290 [ 2592.290847] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2592.291845] ? do_vfs_ioctl+0x283/0x10d0 [ 2592.292671] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2592.293744] ? generic_block_fiemap+0x60/0x60 [ 2592.294660] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2592.295649] blkdev_ioctl+0xc1/0x710 [ 2592.296425] ? blkdev_common_ioctl+0x1870/0x1870 [ 2592.297410] ? selinux_file_ioctl+0xb6/0x270 [ 2592.298312] block_ioctl+0xf9/0x140 [ 2592.299050] ? blkdev_read_iter+0x1c0/0x1c0 [ 2592.299928] __x64_sys_ioctl+0x19a/0x210 [ 2592.300769] do_syscall_64+0x33/0x40 [ 2592.301530] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2592.302571] RIP: 0033:0x7f4ca4aefb19 [ 2592.303332] 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 [ 2592.307077] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2592.308625] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2592.310088] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2592.311554] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2592.313018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2592.314465] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2592.318521] debugfs: File 'dropped' in directory 'loop4' already present! [ 2592.327662] debugfs: File 'msg' in directory 'loop4' already present! 07:44:29 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 82) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2592.346369] debugfs: File 'trace0' in directory 'loop4' already present! [ 2592.350333] debugfs: File 'dropped' in directory 'loop2' already present! [ 2592.352025] debugfs: File 'msg' in directory 'loop2' already present! [ 2592.366355] FAULT_INJECTION: forcing a failure. [ 2592.366355] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2592.368962] CPU: 0 PID: 13393 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2592.370422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2592.372148] Call Trace: [ 2592.372710] dump_stack+0x107/0x167 [ 2592.373480] should_fail.cold+0x5/0xa [ 2592.374296] __alloc_pages_nodemask+0x182/0x600 [ 2592.375273] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2592.376527] ? mark_held_locks+0x9e/0xe0 [ 2592.377401] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2592.378449] ? trace_hardirqs_on+0x5b/0x180 [ 2592.379350] alloc_pages_current+0x187/0x280 [ 2592.380257] relay_open_buf.part.0+0x2a5/0xc00 [ 2592.381243] relay_open+0x531/0xa10 [ 2592.382004] do_blk_trace_setup+0x4cf/0xc10 [ 2592.382897] ? _copy_from_user+0xfb/0x1b0 [ 2592.383756] __blk_trace_setup+0xca/0x180 [ 2592.384609] ? do_blk_trace_setup+0xc10/0xc10 [ 2592.385540] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2592.386644] blk_trace_ioctl+0x155/0x290 [ 2592.387479] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2592.388485] ? do_vfs_ioctl+0x283/0x10d0 [ 2592.389344] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2592.390414] ? generic_block_fiemap+0x60/0x60 [ 2592.391347] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2592.392355] blkdev_ioctl+0xc1/0x710 [ 2592.393126] ? blkdev_common_ioctl+0x1870/0x1870 [ 2592.394104] ? selinux_file_ioctl+0xb6/0x270 [ 2592.395016] block_ioctl+0xf9/0x140 [ 2592.395760] ? blkdev_read_iter+0x1c0/0x1c0 [ 2592.396643] __x64_sys_ioctl+0x19a/0x210 [ 2592.397492] do_syscall_64+0x33/0x40 [ 2592.398259] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2592.399314] RIP: 0033:0x7fa3b3609b19 [ 2592.400084] 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 [ 2592.403865] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2592.405459] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2592.406926] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2592.408386] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2592.409858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2592.411327] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:44:29 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) r1 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x9, 0x6, &(0x7f0000002500)=[{&(0x7f0000000440)="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0x1000, 0x200}, {&(0x7f0000000140)="d83d8d7349d9a9a4d269c6def9d3e23e9654d3a32b4711be43a9e93ad69166ab3e917d5ec47d4745dc03b161e286871e1a325c9c158711251eeb30d0e8e04be1a5603aa30cc7f9b3676561f95852c1f932e381d3d2d41f4b31374020e41e369fda61860a35ec8720495621567961a6e9bac8f871007db9cc7b221a19252cd6f7bbbf6ec8bacde47314a6f65691018cd6d02d979b1edf83bc61a488d63ae368ea6180b8a77a0c06f09bc8ae3366f86a78e20a1f596d849ab1acad5875353b784f439906fe7e6e56c69e1512450033b90fc9", 0xd1, 0xf85d}, {&(0x7f0000001440)="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0x1000, 0x4}, {&(0x7f0000000240)="3c7c76ea98be97185fd084b0702ce8dac4e271fe7b4213916b38663dd7d1513e0a2c12e019662a9bf708ef8178062e08bd1f22c9fd537613c725fd07b924bfd36f82ee64923fcda9fe901be771612809bcc0a92d7aa371c3bd618960fda542184a0e446eb4d637112d763ae0e85e5dd126f887556e55319753950c8e8a7733b0051f136f41ab59ea6182f3f31144ba751e47cc104c051f7ed0c772955e5b125845604999a7486e011f2ec91fe4b99543f02df2146b3944e6680c8407e67ca502aaf52dd45d015ddf705eb952f7edbb1a2ffe9e1a7f985085678320e7d167d8df7be61377f209b3553d", 0xe9, 0x80}, {&(0x7f0000000340)="78de7e4f64760286fa25a66f49e19522290446318a613d926d7706988601de2f5c8b43fd235629ea2d4b6e14a3a84d2696ece115e05588115df4115487a7b3dec9d06b1818e692e6e99f77a26aaccd318baf556a94d1ac8a9d9de5fa9ea9e6435d06ccb7dff180dae31fc55a05198cabdc20566fcd843d61298a4ebecb49c75c5e2f8fb4368fb0", 0x87, 0x9}, {&(0x7f0000002440)="a827b8d8ab5ab66bdfbcd492d97465cf662d18f6be5231f0dba4f4107ffab05887d9c89ebcc6fbc40e413e1b2b6b7f4d84ac33dbde8b5a508b09fa4fec2fe21dc5ed9aa509297e146667ebd319c981f3e453e2e9d06f6418725b6cb9564195caced244667e21d0b7538edd2735d4a679d5835b59c482d557b20c0185be393493cf24bb8c96316eb203b722bcd4ea0b8c2c9015e517911f27fac9a52a7a133a27c34f427d", 0xa4, 0xfffffffffffffffb}], 0x3, &(0x7f00000025c0)={[{@huge_within_size}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@huge_within_size}, {@size={'size', 0x3d, [0x7, 0x32, 0x30, 0x78, 0x1b, 0x78, 0x74]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x32, 0x34, 0x61, 0x39, 0x38]}}, {@gid}, {@gid}, {@gid}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}]}) mknodat$loop(r1, &(0x7f0000002680)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:44:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000440)={{0x0, 0xffff, 0x4, 0x2, 0x2, 0xff, 0x9, 0x5, 0x9, 0x15b6, 0xb88b, 0x7fffffff, 0xb2, 0x3, 0x200}}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000001440)={r2, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2592.468024] debugfs: File 'dropped' in directory 'loop4' already present! [ 2592.470785] debugfs: File 'msg' in directory 'loop4' already present! 07:44:29 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 71) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2592.507978] debugfs: File 'trace0' in directory 'loop4' already present! [ 2592.527300] tmpfs: Unsupported parameter 'huge' [ 2592.550161] debugfs: File 'dropped' in directory 'loop12' already present! [ 2592.558458] debugfs: File 'msg' in directory 'loop12' already present! [ 2592.558536] tmpfs: Unsupported parameter 'huge' [ 2592.564077] FAULT_INJECTION: forcing a failure. [ 2592.564077] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2592.566534] CPU: 1 PID: 13405 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2592.567948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2592.569660] Call Trace: [ 2592.570209] dump_stack+0x107/0x167 [ 2592.570961] should_fail.cold+0x5/0xa [ 2592.571753] __alloc_pages_nodemask+0x182/0x600 [ 2592.572715] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2592.573945] ? mark_held_locks+0x9e/0xe0 [ 2592.574787] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2592.575824] ? trace_hardirqs_on+0x5b/0x180 [ 2592.576719] alloc_pages_current+0x187/0x280 [ 2592.577632] relay_open_buf.part.0+0x2a5/0xc00 [ 2592.578587] relay_open+0x531/0xa10 [ 2592.579341] do_blk_trace_setup+0x4cf/0xc10 [ 2592.580225] ? _copy_from_user+0xfb/0x1b0 [ 2592.581101] __blk_trace_setup+0xca/0x180 [ 2592.581952] ? do_blk_trace_setup+0xc10/0xc10 [ 2592.582869] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2592.583968] blk_trace_ioctl+0x155/0x290 [ 2592.584807] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2592.585807] ? do_vfs_ioctl+0x283/0x10d0 [ 2592.586634] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2592.587701] ? generic_block_fiemap+0x60/0x60 [ 2592.588620] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2592.589628] blkdev_ioctl+0xc1/0x710 [ 2592.590395] ? blkdev_common_ioctl+0x1870/0x1870 [ 2592.591366] ? selinux_file_ioctl+0xb6/0x270 [ 2592.592271] block_ioctl+0xf9/0x140 [ 2592.593022] ? blkdev_read_iter+0x1c0/0x1c0 [ 2592.593906] __x64_sys_ioctl+0x19a/0x210 [ 2592.594746] do_syscall_64+0x33/0x40 [ 2592.595508] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2592.596552] RIP: 0033:0x7f4ca4aefb19 [ 2592.597323] 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 [ 2592.601053] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2592.602624] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2592.604075] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2592.605529] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2592.606976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2592.608422] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:44:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 83) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:44:45 executing program 5: set_mempolicy(0x1, &(0x7f00000000c0)=0x6c0e, 0x7ffb) syz_80211_join_ibss(&(0x7f0000000340)='wlan0\x00', &(0x7f0000000000)=@default_ibss_ssid, 0x6, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200f5ef, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00'}) set_mempolicy(0x4003, &(0x7f0000000040)=0x2, 0x1f) getpgid(0x0) r0 = fork() tkill(r0, 0x0) r1 = fork() tkill(0x0, 0xc) r2 = getpid() r3 = fork() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)=0x0) fork() tkill(r4, 0x31) r5 = fork() tkill(r5, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x81, 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, 0xa300, 0x3, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clone3(&(0x7f00000003c0)={0x10a0900, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0xa}, &(0x7f0000000240)=""/79, 0x4f, &(0x7f00000002c0)=""/55, &(0x7f0000000300)=[r6, r0, r1, r2, r3, r5, 0x0, r3, 0x0, 0x0], 0xa}, 0x58) 07:44:45 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 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, 0x0, 0x8000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') pread64(r3, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r6 = syz_open_procfs(r5, &(0x7f0000000200)='net/route\x00') pread64(r6, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r9 = syz_open_procfs(r8, &(0x7f0000000200)='net/route\x00') pread64(r9, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r9, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) read$ptp(r10, 0x0, 0x0) [ 2608.141558] debugfs: File 'dropped' in directory 'loop2' already present! [ 2608.155832] debugfs: File 'msg' in directory 'loop2' already present! [ 2608.157592] FAULT_INJECTION: forcing a failure. [ 2608.157592] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2608.160141] CPU: 1 PID: 13427 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2608.161565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2608.163257] Call Trace: [ 2608.163801] dump_stack+0x107/0x167 [ 2608.164547] should_fail.cold+0x5/0xa [ 2608.165347] __alloc_pages_nodemask+0x182/0x600 [ 2608.166311] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2608.167536] ? mark_held_locks+0x9e/0xe0 [ 2608.168382] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2608.169437] ? trace_hardirqs_on+0x5b/0x180 [ 2608.170333] alloc_pages_current+0x187/0x280 [ 2608.171238] relay_open_buf.part.0+0x2a5/0xc00 [ 2608.172187] relay_open+0x531/0xa10 [ 2608.172950] do_blk_trace_setup+0x4cf/0xc10 [ 2608.173835] ? _copy_from_user+0xfb/0x1b0 [ 2608.174686] __blk_trace_setup+0xca/0x180 [ 2608.175533] ? do_blk_trace_setup+0xc10/0xc10 [ 2608.176449] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2608.177555] blk_trace_ioctl+0x155/0x290 [ 2608.178389] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2608.179386] ? do_vfs_ioctl+0x283/0x10d0 [ 2608.180214] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2608.181297] ? generic_block_fiemap+0x60/0x60 [ 2608.182457] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2608.183503] blkdev_ioctl+0xc1/0x710 [ 2608.184264] ? blkdev_common_ioctl+0x1870/0x1870 [ 2608.185243] ? selinux_file_ioctl+0xb6/0x270 [ 2608.186146] block_ioctl+0xf9/0x140 [ 2608.186888] ? blkdev_read_iter+0x1c0/0x1c0 [ 2608.187769] __x64_sys_ioctl+0x19a/0x210 [ 2608.188606] do_syscall_64+0x33/0x40 [ 2608.189385] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2608.190491] RIP: 0033:0x7fa3b3609b19 07:44:45 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x20, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:44:45 executing program 4: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0xfffffffd, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d9010000004ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x1}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000180)=0x1c, 0x800) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x0, 0x39, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x4a, 0x0, "be60519fb9adc7468a2306fb3f112df02e13b47d4e7c3fcfd608cfb265718c302ecf7b8234e730b3682a1d3bc5469786cc3df64df907b8fb98828a393d99fecb3db43f0b02379a5455bf806932d95646"}, 0xd8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @local, 0x5}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000700)) 07:44:45 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x40202, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0x32b83105c645adad, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f00000002c0)={0x1, 0x0, {0x15, 0x35, 0x17, 0xf, 0x7, 0x5, 0x0, 0x112, 0xffffffffffffffff}}) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ftruncate(r3, 0x9a) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)={0x10e8, 0x2b, 0x100, 0x70bd28, 0x25dfdbfd, {0x16}, [@generic="569ab5d48e23b945a13a92f5cdc6511b7ba2b62a98ffd3e9021c7f5561b2e9464b470840392acd720f0331fea7250af5ccb17fe9a63d2e186f023cd5941c43262808742815130b02bc1eb03a8c9ada1b8ff148f32aea429bd9f8488ccda8f2d8b2d2c7563b23eecfc12f4e9767f3d6eb2eabe2c04a93341e45ce3a1cf458b708728ecf94a1e08bab3566e59e964c7d4fc89b4ef3978d6d6702489afbd0daaf1e8312e355d37be5b6434b1863efd7d9d55be507ebb5b0e521d06fc6b25cc999550872ded0ddeee02e24", @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="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"]}, 0x10e8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040080) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:44:45 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 72) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:44:45 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) setreuid(0xffffffffffffffff, r0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) [ 2608.191354] 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 [ 2608.195315] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2608.196862] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2608.198318] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xb1e, 0x8, &(0x7f0000000600)=[{&(0x7f0000000140)="0009164c4209fb3bc0d2aa73f5754a4c7a8613f8c223942a5ac59b664e7efd11b6b4129ae2906c9d9fa17ec5233b83472cecd91f1d02a13383f4857b2be63f537d25c0c13826c6db18", 0x49, 0x7}, {&(0x7f00000001c0)="edb6815a6572e674718f86b41b9c18362e69256269c11625d09122dcad94cd31167322dfe33f921898988c8920ee1fabadb5cd147f72cb00898f80bde6f625db9fd6603c18fe49d13290b1afd282f3af1bc10a82e871f3e8bbf929ef4ff968ef5682f092ea8b6d43bf8a491a98b055e247b0b43eaaa790ada0e3", 0x7a, 0x185f}, {&(0x7f0000000240)="4620c0f21a082e79a98856422e18af5b5e62157d7c0a651552c077c19018f5515eb30eb2c71a4f21f0fa8cb84b25baf8aa9ce7a54e23e1af37f454eea930ce24ed64b1a7a08e7f05cfeaaf1ce1b42bee8176c61b356a9077ce78ad6a3e8eda399f576862aee2bce14fa70294b1990dfafb8efb840ffd80cb1715", 0x7a, 0x5}, {&(0x7f00000002c0)="5044f07f3daa5bd8d2b96dd109644336e24b8de3eaf36d72ddae00fc3c6ac9e8e3e6dd24200004e26874aaebf77e39a7c1676f4ba48e0fde28543e7cd989a016a339", 0x42, 0xb557}, {&(0x7f0000000340)="7521308f69f92c5956d94c952dd7de114c00bdbd1e8776bfed54a830612b23ee3d1b4fcfc9760c99f721dc5e6628e351a8ba45ba1da763a46538d05275993afb4c68c11773df34758488a2c36b30698b47a620c332543f8094b86100f642bd8ec24db5c8b447", 0x66, 0x9}, {&(0x7f0000000440)="622d2561328e64ed163eee4073a0b30db6b2742185500fd22f387c530dbc6831846e3546d6240c72f69c2bf7f6e9757c1a836f951e7acde021884584f8a2be2cccf07ab3f4ab112b834bd5e6637a61162b878f5565627d11179af2331fa6254c4081cacc88d8603c10294a39716a84946213971ffb358582885bea433c872a9560840b1481dbda455bf5c7d0744e31a57aff3e12af67f1bb10711505abb235cee8e926cbe808a501f97fe175f3f282c497fd407b0e16e38eafaa526d8122d946d54e03d17cae6768610296bae641880b1bf6f7d11a854644ac27218b5c5eacf24bf977144ab2934a0390e447067c52de2d3aeb74b99a09", 0xf7, 0xb8de}, {&(0x7f00000003c0)="4f784dbbf9883f91890369a560d8a7176ccf09c33b05d02bc02dd5a8fbdcf44a01ef68a51102ec3866f6fc9513ab609d1d91", 0x32, 0xdae}, {&(0x7f0000000540)="61370c3379c1f4d1897fa83cd86774f32f7677f1ab735e9093b67aa62d851e57ce4fbf5b56b443c91325b1a519f7030a56412df4acb84dfe9f7c727bb9c107e918eed2f0eed0be529ee8316a18cb93e48abf46f99205100fd75e55597593e78a70a3e88d5aa65400ace13a4e1b71de7d6ba3a0f14d6a01ca5333e4e3734ee7d0a083c1d4670963f1fdc0b2d0ab564fea968431cccd3c793e15d7b40690a5980e95c788f57f98e7bdbef8d1f3ca9b473e8f13beb26f9944", 0xb7, 0x6}], 0x2000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nr_blocksB,euid=', @ANYRESDEC=r0, @ANYBLOB=',fowner>', @ANYRESDEC, @ANYBLOB=',seclabel,obj_role=\x00,hash,pcr=00000000000000000004,fowner<', @ANYRESDEC=r1, @ANYBLOB=',dont_appraise,obj_role=\')}($\\!,seclabel,\x00']) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1274, 0x0) [ 2608.199770] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2608.201334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2608.202783] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2608.224479] debugfs: File 'dropped' in directory 'loop12' already present! [ 2608.235450] debugfs: File 'msg' in directory 'loop12' already present! 07:44:45 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x120103, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={'\x00', 0xfffb, 0x8, 0xb8b, 0x80, 0x0, 0xffffffffffffffff}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000200)='net/route\x00') pread64(r4, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) r5 = signalfd(r0, &(0x7f0000000180)={[0x8]}, 0x8) ioctl$BLKALIGNOFF(r5, 0x127a, &(0x7f0000000040)) [ 2608.275326] FAULT_INJECTION: forcing a failure. [ 2608.275326] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2608.277883] CPU: 0 PID: 13441 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2608.279314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2608.281021] Call Trace: [ 2608.281571] dump_stack+0x107/0x167 [ 2608.282317] should_fail.cold+0x5/0xa [ 2608.283111] __alloc_pages_nodemask+0x182/0x600 [ 2608.284060] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2608.285277] ? mark_held_locks+0x9e/0xe0 [ 2608.286112] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2608.287155] ? trace_hardirqs_on+0x5b/0x180 [ 2608.288045] alloc_pages_current+0x187/0x280 [ 2608.288963] relay_open_buf.part.0+0x2a5/0xc00 [ 2608.289910] relay_open+0x531/0xa10 [ 2608.290663] do_blk_trace_setup+0x4cf/0xc10 [ 2608.291542] ? _copy_from_user+0xfb/0x1b0 [ 2608.292387] __blk_trace_setup+0xca/0x180 [ 2608.293234] ? do_blk_trace_setup+0xc10/0xc10 [ 2608.294150] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2608.295244] blk_trace_ioctl+0x155/0x290 [ 2608.296074] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2608.297098] ? do_vfs_ioctl+0x283/0x10d0 [ 2608.297922] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2608.298983] ? generic_block_fiemap+0x60/0x60 [ 2608.299895] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2608.300884] blkdev_ioctl+0xc1/0x710 [ 2608.301658] ? blkdev_common_ioctl+0x1870/0x1870 [ 2608.302620] ? selinux_file_ioctl+0xb6/0x270 [ 2608.303517] block_ioctl+0xf9/0x140 [ 2608.304255] ? blkdev_read_iter+0x1c0/0x1c0 [ 2608.305142] __x64_sys_ioctl+0x19a/0x210 [ 2608.305974] do_syscall_64+0x33/0x40 [ 2608.306732] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2608.307768] RIP: 0033:0x7f4ca4aefb19 [ 2608.308527] 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 [ 2608.312260] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2608.313831] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2608.315269] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2608.316712] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2608.318160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2608.319597] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:44:45 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x1008000, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',version=9p2000.u,privport,dont_hash,subj_user=*,appraise,subj_type={,hash,appraise,\x00']) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1274, 0x0) [ 2608.388042] 9pnet: Could not find request transport: fƒ [ 2608.394941] Process accounting resumed 07:44:45 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) close(r1) 07:44:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 84) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') [ 2608.410540] debugfs: File 'dropped' in directory 'loop4' already present! 07:44:45 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000200)='net/route\x00') pread64(r4, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) mkdirat(r4, &(0x7f00000000c0)='./file0\x00', 0x18) getdents(r1, &(0x7f0000001180)=""/4091, 0x18) read$ptp(r0, 0x0, 0x0) [ 2608.431039] debugfs: File 'msg' in directory 'loop4' already present! [ 2608.445339] debugfs: File 'dropped' in directory 'loop2' already present! [ 2608.451539] debugfs: File 'trace0' in directory 'loop4' already present! [ 2608.455112] debugfs: File 'msg' in directory 'loop2' already present! [ 2608.487360] 9pnet: Could not find request transport: fƒ [ 2608.497872] debugfs: File 'dropped' in directory 'loop4' already present! [ 2608.505983] debugfs: File 'msg' in directory 'loop4' already present! [ 2608.521400] debugfs: File 'trace0' in directory 'loop4' already present! [ 2608.531165] FAULT_INJECTION: forcing a failure. [ 2608.531165] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2608.533750] CPU: 1 PID: 13460 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2608.535169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2608.536864] Call Trace: [ 2608.537426] dump_stack+0x107/0x167 [ 2608.538182] should_fail.cold+0x5/0xa [ 2608.538974] __alloc_pages_nodemask+0x182/0x600 [ 2608.539936] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2608.541183] ? mark_held_locks+0x9e/0xe0 [ 2608.542031] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2608.543073] ? trace_hardirqs_on+0x5b/0x180 [ 2608.543976] alloc_pages_current+0x187/0x280 [ 2608.544889] relay_open_buf.part.0+0x2a5/0xc00 [ 2608.545866] relay_open+0x531/0xa10 [ 2608.546628] do_blk_trace_setup+0x4cf/0xc10 [ 2608.547518] ? _copy_from_user+0xfb/0x1b0 [ 2608.548373] __blk_trace_setup+0xca/0x180 [ 2608.549237] ? do_blk_trace_setup+0xc10/0xc10 [ 2608.550163] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2608.551257] blk_trace_ioctl+0x155/0x290 [ 2608.552092] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2608.553108] ? do_vfs_ioctl+0x283/0x10d0 [ 2608.553945] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2608.555022] ? generic_block_fiemap+0x60/0x60 [ 2608.555946] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2608.556963] blkdev_ioctl+0xc1/0x710 [ 2608.557731] ? blkdev_common_ioctl+0x1870/0x1870 [ 2608.558708] ? selinux_file_ioctl+0xb6/0x270 [ 2608.559624] block_ioctl+0xf9/0x140 [ 2608.560372] ? blkdev_read_iter+0x1c0/0x1c0 [ 2608.561268] __x64_sys_ioctl+0x19a/0x210 [ 2608.562111] do_syscall_64+0x33/0x40 [ 2608.562883] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2608.563935] RIP: 0033:0x7fa3b3609b19 [ 2608.564710] 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 [ 2608.568489] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2608.570061] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2608.571507] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2608.572955] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2608.574398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2608.575838] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 07:44:46 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180), 0x4c0080, 0x0) r3 = openat$cgroup_devices(r1, &(0x7f00000001c0)='devices.deny\x00', 0x2, 0x0) sendfile(r2, r3, &(0x7f0000000200)=0x2, 0x4) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:44:46 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 73) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:44:46 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, &(0x7f0000000300)={{'\x00', 0x3}, {0x4d5}, 0x49, 0x0, 0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)="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", 0x110, 0x0, &(0x7f0000000440)={0x2, 0x1019, {0x1, 0xc, 0xc, "34392b05b6ac27196a1b809e", 0x1000, "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"}, 0x95, "542fbc000f0d626aa01b1576cbc932e2d1ab666f2c48bf762d5342f67b25231ca9c7d5f3086c20a70fec350d887ddbad7474a9965e0f1d1e56dbc1855ea466b07dd7a4aef79031f9d03b0f197149980082b5e9e4bfa0a1543896f4b97847dc5c2c2092b352016e0733b982bab79af8c2653f447eafa760896a715a9f88e5a123dcf8f1d86c1c7b528d906ac38b789ff6de4ab21bd3"}, 0x10ba}) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/route\x00') pread64(r3, &(0x7f0000000540)=""/4089, 0x1016, 0x6a00) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001600)={0x2c, 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0xc6, 0x0, &(0x7f0000001500)="6c76d35ca1f2e7080a073792282db8bbc2a6bc926e54d290e457e4d93a12114e5d9eb08aad48a52ff965faf3ab256e307b441b427966101e9fb6638c93762e392a4013f5ab60822df5f9430c1c363bc1a5c4253e6662acb2b0d6e5c19fb35a5521baa074c5c48e08960774845df16825f07b72c04fbe56ca3a539611fbd42e56ac44f61b511d5d0fe9609454de2197a305c447095f821bc2398655f3e88fbb30a94e3fde856520cdec9b223968a3dd93d17fb57e243b0fb00c558160c41ea58887ac72234cf6"}) r4 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r4, 0x0, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x65, 0x0, 0x0) write$P9_RMKNOD(r4, &(0x7f0000000380)={0x14, 0x13, 0x2, {0x1, 0x4, 0x5}}, 0x14) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080)) openat(r0, &(0x7f0000000100)='./file0\x00', 0x80, 0x80) [ 2608.672127] debugfs: File 'dropped' in directory 'loop4' already present! [ 2608.677127] debugfs: File 'msg' in directory 'loop4' already present! [ 2608.690084] debugfs: File 'dropped' in directory 'loop12' already present! [ 2608.695997] debugfs: File 'msg' in directory 'loop12' already present! [ 2608.784123] debugfs: File 'trace0' in directory 'loop4' already present! [ 2608.793749] FAULT_INJECTION: forcing a failure. [ 2608.793749] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2608.796224] CPU: 0 PID: 13476 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2608.797627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2608.799288] Call Trace: [ 2608.799834] dump_stack+0x107/0x167 [ 2608.800576] should_fail.cold+0x5/0xa [ 2608.801362] __alloc_pages_nodemask+0x182/0x600 [ 2608.802312] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2608.803527] ? mark_held_locks+0x9e/0xe0 [ 2608.804372] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2608.805424] ? trace_hardirqs_on+0x5b/0x180 [ 2608.806317] alloc_pages_current+0x187/0x280 [ 2608.807218] relay_open_buf.part.0+0x2a5/0xc00 [ 2608.808160] relay_open+0x531/0xa10 [ 2608.808911] do_blk_trace_setup+0x4cf/0xc10 [ 2608.809792] ? _copy_from_user+0xfb/0x1b0 [ 2608.810634] __blk_trace_setup+0xca/0x180 [ 2608.811474] ? do_blk_trace_setup+0xc10/0xc10 [ 2608.812384] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2608.813496] blk_trace_ioctl+0x155/0x290 [ 2608.814318] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2608.815310] ? do_vfs_ioctl+0x283/0x10d0 [ 2608.816137] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2608.817206] ? generic_block_fiemap+0x60/0x60 [ 2608.818122] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2608.819103] blkdev_ioctl+0xc1/0x710 [ 2608.819859] ? blkdev_common_ioctl+0x1870/0x1870 [ 2608.820825] ? selinux_file_ioctl+0xb6/0x270 [ 2608.821800] block_ioctl+0xf9/0x140 [ 2608.822533] ? blkdev_read_iter+0x1c0/0x1c0 [ 2608.823411] __x64_sys_ioctl+0x19a/0x210 [ 2608.824244] do_syscall_64+0x33/0x40 [ 2608.825019] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2608.826053] RIP: 0033:0x7f4ca4aefb19 [ 2608.826803] 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 [ 2608.830507] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2608.832023] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2608.833477] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2608.834920] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2608.836367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2608.837823] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2608.847648] debugfs: File 'dropped' in directory 'loop4' already present! [ 2608.852695] debugfs: File 'msg' in directory 'loop4' already present! [ 2608.910589] debugfs: File 'trace0' in directory 'loop4' already present! [ 2609.056759] Process accounting resumed 07:44:46 executing program 4: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0xfffffffd, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d9010000004ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x1}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000180)=0x1c, 0x800) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x0, 0x39, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x4a, 0x0, "be60519fb9adc7468a2306fb3f112df02e13b47d4e7c3fcfd608cfb265718c302ecf7b8234e730b3682a1d3bc5469786cc3df64df907b8fb98828a393d99fecb3db43f0b02379a5455bf806932d95646"}, 0xd8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @local, 0x5}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xf, 0x80010, 0xffffffffffffffff, 0x8000000) 07:44:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 85) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:44:46 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 74) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65310051e4c5e5bd932b81e01c134ccb37613554388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58e546fd419a7db947dec5a4fe9c295976002c4af4ac3ca1944c33105558be2449b67587a6275c89e2083e19f9be60ded4e569273570e8ba2f0bda404b4df0271b52fa2f19af63e9ce8b371f3f4322f5dd57ec033e821d30d321f0acbeb2e150079f16ea2807e9ab986dd77c1e2fe33871dd908f57b8005d0af4cec6cb24a9caeb0edc0d4f974ab61dc2d9b11edb01f4365dc9daf3c57cc9ba1ebf3a399f14b69236d33aefe0eed10461d460c53dd3f50d2713c8e223b22964a94eedc95e4b4c1975b8e0cb0000000000000000000000000000000047861a6ae23eedf42957c743ff030000d9e06d7ef54a59a11dacf231759569c4254de9a2c03bb4b8354694a7044a2f7cf592683952a40c4dc0d91f4e2adc0e66b4bad24678a4f55cf9cafebba788cd7ae34b3d86232bdeb3afb5f551c393dc3bbf31554deb423285091b5e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:44:46 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000180)={0x5, 0x80000001, 0x2, 0x2, 0x1, [{0xdd, 0x0, 0x1, '\x00', 0x800}]}) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x6, 0x290280) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) setreuid(0xffffffffffffffff, r2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x0, 0xee01}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {r2, r3}}, './file0\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:44:46 executing program 2: r0 = memfd_create(&(0x7f0000000340)='\x00', 0x5) ftruncate(r0, 0x8800000) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/200, 0x20000148}], 0x1, 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0xb5) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1274, 0x0) 07:44:46 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000500)={{0x1, 0x1, 0x18, r1, {0xb96e}}, './file0/file0\x00'}) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) io_setup(0x1, &(0x7f0000000100)=0x0) io_destroy(r2) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280), 0x8003, 0x0) io_submit(r2, 0x2, &(0x7f00000003c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x2, r3, &(0x7f0000000540)="ad6b945651a60514a72bf9da395ddf171a5496c8ed6a910e257d84d8d0b557b565808ad295f459b80ed74e021c1ce71e665745dfc47cf7a0e10a27a127ee9638e66228903b912e906f43b9de33a09b595cd5e50e576573b00409df0fb351df532dfa0668492370e4f87b0228929d51d1d869c504c8ca6227d10540f16552cb203a08157300"/154, 0x9a, 0xb698}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x0, r4, &(0x7f00000002c0)="ad797ccf549ce40f68d35d9915872f5f0016666eb383b308642646f4aef27283491b21ed7d576727209be26e83db1511843051c60b8b1099d8b2086e64c68123398750b89287fc6e776982479822edbcc3f0a678b32ffd0560a272f3d3a86a58646259619548ed387e026be23869515c5f7ea68c85748e6c15630ae5bb8e42cd19d9872d7fa51b07a872e4fff54b5ba21838dd9d351c7dd77016519248ebbc1a7a1975afbfd95155f5947e95d51266776f9a827a10", 0xb5, 0x1, 0x0, 0x1}]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480), &(0x7f00000004c0)={'U-', 0x8}, 0x16, 0x3) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:44:46 executing program 5: set_mempolicy(0x1, &(0x7f00000000c0)=0x6c0e, 0x7ffb) syz_80211_join_ibss(&(0x7f0000000340)='wlan0\x00', &(0x7f0000000000)=@default_ibss_ssid, 0x6, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200f5ef, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00'}) set_mempolicy(0x4003, &(0x7f0000000040)=0x2, 0x1f) getpgid(0x0) r0 = fork() tkill(r0, 0x0) r1 = fork() tkill(0x0, 0xc) r2 = getpid() r3 = fork() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)=0x0) fork() tkill(r4, 0x31) r5 = fork() tkill(r5, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x81, 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, 0xa300, 0x3, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clone3(&(0x7f00000003c0)={0x10a0900, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0xa}, &(0x7f0000000240)=""/79, 0x4f, &(0x7f00000002c0)=""/55, &(0x7f0000000300)=[r6, r0, r1, r2, r3, r5, 0x0, r3, 0x0, 0x0], 0xa}, 0x58) [ 2609.106677] debugfs: File 'dropped' in directory 'loop12' already present! [ 2609.108481] debugfs: File 'msg' in directory 'loop12' already present! [ 2609.113535] debugfs: File 'dropped' in directory 'loop2' already present! [ 2609.120814] blktrace: Concurrent blktraces are not allowed on loop14 [ 2609.122753] debugfs: File 'msg' in directory 'loop2' already present! [ 2609.133360] FAULT_INJECTION: forcing a failure. [ 2609.133360] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2609.135780] CPU: 0 PID: 13496 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2609.137188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2609.138876] Call Trace: [ 2609.139420] dump_stack+0x107/0x167 [ 2609.140164] should_fail.cold+0x5/0xa [ 2609.140956] __alloc_pages_nodemask+0x182/0x600 [ 2609.141914] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2609.143127] ? mark_held_locks+0x9e/0xe0 [ 2609.143968] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2609.145004] ? trace_hardirqs_on+0x5b/0x180 [ 2609.145890] alloc_pages_current+0x187/0x280 [ 2609.146782] relay_open_buf.part.0+0x2a5/0xc00 [ 2609.147720] relay_open+0x531/0xa10 [ 2609.148466] do_blk_trace_setup+0x4cf/0xc10 [ 2609.149351] ? _copy_from_user+0xfb/0x1b0 [ 2609.150190] __blk_trace_setup+0xca/0x180 [ 2609.151025] ? do_blk_trace_setup+0xc10/0xc10 [ 2609.151939] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2609.153041] blk_trace_ioctl+0x155/0x290 [ 2609.153857] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2609.154848] ? do_vfs_ioctl+0x283/0x10d0 [ 2609.155665] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2609.156719] ? generic_block_fiemap+0x60/0x60 [ 2609.157633] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2609.158616] blkdev_ioctl+0xc1/0x710 [ 2609.159369] ? blkdev_common_ioctl+0x1870/0x1870 [ 2609.160326] ? selinux_file_ioctl+0xb6/0x270 [ 2609.161236] block_ioctl+0xf9/0x140 [ 2609.161967] ? blkdev_read_iter+0x1c0/0x1c0 [ 2609.162839] __x64_sys_ioctl+0x19a/0x210 [ 2609.163665] do_syscall_64+0x33/0x40 [ 2609.164416] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2609.165460] RIP: 0033:0x7f4ca4aefb19 [ 2609.166213] 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 [ 2609.169927] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2609.171457] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2609.172886] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2609.174328] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2609.175760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2609.177211] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2609.183578] debugfs: File 'dropped' in directory 'loop4' already present! [ 2609.185102] debugfs: File 'msg' in directory 'loop4' already present! [ 2609.302501] FAULT_INJECTION: forcing a failure. [ 2609.302501] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2609.305217] CPU: 1 PID: 13501 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2609.306614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2609.308287] Call Trace: [ 2609.308834] dump_stack+0x107/0x167 [ 2609.309592] should_fail.cold+0x5/0xa [ 2609.310377] __alloc_pages_nodemask+0x182/0x600 [ 2609.311328] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2609.312533] ? mark_held_locks+0x9e/0xe0 [ 2609.313369] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2609.314393] ? trace_hardirqs_on+0x5b/0x180 [ 2609.315274] alloc_pages_current+0x187/0x280 [ 2609.316165] relay_open_buf.part.0+0x2a5/0xc00 [ 2609.317130] relay_open+0x531/0xa10 [ 2609.317874] do_blk_trace_setup+0x4cf/0xc10 [ 2609.318747] ? _copy_from_user+0xfb/0x1b0 [ 2609.319583] __blk_trace_setup+0xca/0x180 [ 2609.320421] ? do_blk_trace_setup+0xc10/0xc10 [ 2609.321336] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2609.322422] blk_trace_ioctl+0x155/0x290 [ 2609.323248] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2609.324235] ? do_vfs_ioctl+0x283/0x10d0 [ 2609.325063] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2609.326119] ? generic_block_fiemap+0x60/0x60 [ 2609.327036] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2609.328017] blkdev_ioctl+0xc1/0x710 [ 2609.328774] ? blkdev_common_ioctl+0x1870/0x1870 [ 2609.329749] ? selinux_file_ioctl+0xb6/0x270 [ 2609.330640] block_ioctl+0xf9/0x140 [ 2609.331389] ? blkdev_read_iter+0x1c0/0x1c0 [ 2609.332259] __x64_sys_ioctl+0x19a/0x210 [ 2609.333110] do_syscall_64+0x33/0x40 [ 2609.333862] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2609.334896] RIP: 0033:0x7fa3b3609b19 [ 2609.335647] 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 [ 2609.339957] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2609.341560] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2609.343097] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2609.344565] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2609.346031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2609.347479] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2609.402558] debugfs: File 'trace0' in directory 'loop4' already present! [ 2609.436082] debugfs: File 'dropped' in directory 'loop4' already present! [ 2609.437769] debugfs: File 'msg' in directory 'loop4' already present! 07:44:46 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 75) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:44:46 executing program 0: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x20, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x8d) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2609.491907] debugfs: File 'trace0' in directory 'loop4' already present! [ 2609.531291] debugfs: File 'dropped' in directory 'loop12' already present! [ 2609.548606] debugfs: File 'msg' in directory 'loop12' already present! [ 2609.562011] FAULT_INJECTION: forcing a failure. [ 2609.562011] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2609.564445] CPU: 0 PID: 13525 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2609.565863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2609.567577] Call Trace: [ 2609.568125] dump_stack+0x107/0x167 [ 2609.568888] should_fail.cold+0x5/0xa [ 2609.569681] __alloc_pages_nodemask+0x182/0x600 [ 2609.570622] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2609.571836] ? mark_held_locks+0x9e/0xe0 [ 2609.572678] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2609.573720] ? trace_hardirqs_on+0x5b/0x180 [ 2609.574616] alloc_pages_current+0x187/0x280 [ 2609.575503] relay_open_buf.part.0+0x2a5/0xc00 [ 2609.576451] relay_open+0x531/0xa10 [ 2609.577209] do_blk_trace_setup+0x4cf/0xc10 [ 2609.578084] ? _copy_from_user+0xfb/0x1b0 [ 2609.578919] __blk_trace_setup+0xca/0x180 [ 2609.579770] ? do_blk_trace_setup+0xc10/0xc10 [ 2609.580670] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2609.581777] blk_trace_ioctl+0x155/0x290 [ 2609.582596] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2609.583589] ? do_vfs_ioctl+0x283/0x10d0 [ 2609.584496] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2609.585596] ? generic_block_fiemap+0x60/0x60 [ 2609.586495] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2609.587475] blkdev_ioctl+0xc1/0x710 [ 2609.588235] ? blkdev_common_ioctl+0x1870/0x1870 [ 2609.589213] ? selinux_file_ioctl+0xb6/0x270 [ 2609.590100] block_ioctl+0xf9/0x140 [ 2609.590835] ? blkdev_read_iter+0x1c0/0x1c0 [ 2609.591727] __x64_sys_ioctl+0x19a/0x210 [ 2609.592546] do_syscall_64+0x33/0x40 [ 2609.593314] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2609.594344] RIP: 0033:0x7f4ca4aefb19 [ 2609.595111] 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 [ 2609.598799] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2609.600315] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2609.601776] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2609.603222] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2609.604672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2609.606134] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 07:45:02 executing program 4: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0xfffffffd, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d9010000004ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x1}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000180)=0x1c, 0x800) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x0, 0x39, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x4a, 0x0, "be60519fb9adc7468a2306fb3f112df02e13b47d4e7c3fcfd608cfb265718c302ecf7b8234e730b3682a1d3bc5469786cc3df64df907b8fb98828a393d99fecb3db43f0b02379a5455bf806932d95646"}, 0xd8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @local, 0x5}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xf, 0x80010, 0xffffffffffffffff, 0x8000000) 07:45:02 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) read$ptp(r1, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) io_setup(0x1, &(0x7f0000000100)=0x0) io_destroy(r2) r3 = eventfd(0x0) r4 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r5, 0x0, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x65, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000900)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x60f5, 0x10000}}, './file0\x00'}) io_submit(r2, 0x5, &(0x7f0000000980)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x400, r0, &(0x7f0000000400)="a814fca10b0d4ffc7ea403a85f82c9cb131dadb56aacaf35af2bc2b7c98c633fde21bbf2115d1c8b1f7c321b8874eab5dc84f68ffccf42818d08778c4a003eed6a334f7cba21bfaeeccb34af25cb8dfde4f1455337e4db87c8014a6bd3089fdcde3ca8e692c809cd891376786af16b70fd61baf95f53251e1a2c7a3c4a90a2d16cf345617b329e3202b69bd6ad6b1e5ebe0f3929e5f0e721cc367212aa52cb", 0x9f, 0x400, 0x0, 0x3, r3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000000500)="c074103f4b7b48b0b5a4c5a3a0a08e209abb03851efdb9fd1f81b9e681b3185008e21f278e2acca2f479dad09150876f780910f7ae8f0611345810bb70c5b899d0c57da0ed3e345937085bb483dc166973a7f2874fce52b2c93e1e02953a2f9630c4490bb69ff393b774cb1ae6656a1cd29ed69a511c7056f47445f540f1dc6d26c84e035d8fb24139a13451ec69c99068b75e2b84b07140a4bfb3cc73641046d75bfccd62bbd342555a94270addb2a0d6235add8b3cd6391054b5444fd6378c0f48b719fd46df452c2b53a83385d29d76a8c718579ded596873f01e83bd2e333c39d1c659", 0xe5, 0x8, 0x0, 0x2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x2, 0xe3, r4, &(0x7f0000000640)="3831591e01385b26d6f6ad7b25a8c44732b4e9f2d582ec3a2205dd5208130462ee43cb159e8b47685e006cfa8a49582045e76e63f90e1c7b67e5578975afa32689b1102a252098abf7df48d7681bf2f6d3068049052a8a3020d6a7790ad9142465900e211a81b0a1b83ea3467f8c6206c26d", 0x72, 0x20, 0x0, 0x3, r5}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000000700)="291ef34edd6162d8eb89de2d2913470f4196000cb726b5d1fb3f311e5d7f7a85a9f3851278fdff9ea7fe853c140d85e99c8e556a29582c4a954db92a2bfdc3991dd0ebb542163d74eb87f1767049fcdc1608dfa612b52a7d6340165e8083c0dd499de7f30a0d39cc5524baf2c4523976e4b80d94c8870f6afffb748d038225151a152a3a6f725f6d93fdfdeb5d17fe15bcdda5c69c2cc75bda743f1551befd2719a5595ca9cb5f25449da60668e2cd6b", 0xb0, 0x80}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x7, 0x8000, r1, &(0x7f0000000800)="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", 0xff, 0xf8ad, 0x0, 0x1, r6}]) 07:45:02 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 76) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:45:02 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003840)=[{{&(0x7f0000000100), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/169, 0xa9}, {&(0x7f0000000240)=""/119, 0x77}, {&(0x7f0000000080)=""/62, 0x3e}], 0x3, &(0x7f0000000300)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/219, 0xdb}, {&(0x7f00000005c0)=""/112, 0x70}, {&(0x7f0000003a80)=""/173, 0xad}, {&(0x7f00000003c0)=""/54, 0x36}], 0x4, &(0x7f0000000740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000000800)=@abs, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/99, 0x63}, {&(0x7f0000000900)=""/17, 0x11}, {&(0x7f0000000940)=""/245, 0xf5}, {&(0x7f0000000a40)=""/178, 0xb2}], 0x4, &(0x7f0000000b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000000bc0), 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c40)=""/234, 0xea}, {&(0x7f0000000d40)=""/39, 0x27}, {&(0x7f0000000d80)=""/52, 0x34}], 0x3}}, {{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000e40)=""/179, 0xb3}, {&(0x7f0000000f00)=""/52, 0x34}, {&(0x7f0000000f40)=""/218, 0xda}, {&(0x7f0000001040)=""/92, 0x5c}], 0x5, &(0x7f0000001140)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f00000011c0), 0x6e, &(0x7f00000012c0)=[{&(0x7f0000001240)=""/90, 0x5a}], 0x1, &(0x7f0000001300)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x108}}, {{&(0x7f0000001440)=@abs, 0x6e, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f0000003740)=""/63, 0x3f}], 0x1, &(0x7f0000000640)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}], 0x8, 0x20, &(0x7f0000003a40)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1274, 0x0) 07:45:02 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x5b4, 0xb8f}) (fail_nth: 86) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x1, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}}, 0x810) syz_open_procfs(0x0, &(0x7f0000000500)='sessionid\x00') 07:45:02 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x805b4, 0xb8f}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r1, 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 07:45:02 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x127) open_by_handle_at(r0, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendmmsg$sock(r0, &(0x7f0000000c00)=[{{&(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x100}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)="59fa1446eb6433f241fd5db9c3ff56cceb063d68ead2596f3de4dbce6be27831ee53f577d4c90170faf25b325cb083d215927f787f61a9031677fcc3f52b7e826ca54ee4a883b185912528187f5e24da84905c25f6803256842848c72cc76810d2cd0ad2374ab79852fbb57cdaf30cc6116042c4971dbe0d2357d7699e083592ce9d5e0580b37fd6692806d9a7e2638cf9738ad8", 0x94}, {&(0x7f0000000240)="f0d22bf650b2fae162df9374e7687a005021584eb1c35fba150eff6fa6c225f2564774fd6f5be68c17349f4079c2d4659c40e4ffb5d535ccb26e9535afeba2dfbdbb350457bf483a30fbc05d00b02128f91b15552ab1ac534c484841f1214b25650e046804ed030b96f8515d60e600dfa4b6f9f2439cf619c0dd5670e5ba6161dfb0e289349189b4782eabc050b9388c64ce5c180b918fed88", 0x99}, {&(0x7f0000000300)="ce74237b61e091807e6713a16d16740b9bcc257dbef759997bb21ed009c687d2a3c442f758af8e554c751a0efd9edd19b4ac1cdbad9d5f7492392de9cb173fc9fd8ba756169da54d903df468d530720d4d4155cac9573bd43556894e8f08be5e9d3c9f57179520a3b6", 0x69}, {&(0x7f0000000080)="a983c69eb4a4ac47748aa41a6c0cd5", 0xf}, {&(0x7f0000000440)="a5c9abb8f414f63ac8b5e6ed43b01e8f8eb8268963934cd89383e1e000b367f52821346c440cc8e3aae1b29459bdd98bcb7862b3f5265aa2fc5c6d93a800fde7a678cdbf5f3babc62a0706d2c5f152a02b64b589b19bf6f286569fa8103281cc80db4f32e462a8004ea080fbf7ef042c7d9318e6fe8b821e25632ba5ce3ddfb15a67dd536df2c192855329a1cb580603a3d6eb249be78f2c62ea1cde8c5c55d06c2066a7893ce4af52f50c4e8cb32a03dacdbd08f83438560d48184bcce6f903dc460386068b199179", 0xc9}], 0x5, &(0x7f0000000540)}}, {{&(0x7f0000000580)=@can={0x1d, r3}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)="0b3156d4ff16eeefd655bf9c009411650dfb1980fddda80758c031ed032e21d09626167f76a18eb4ad6a", 0x2a}, {&(0x7f0000000640)="2e5be9ed09e981810f4f01302b48ae664a82122933eafde2365827b2415a067141862bf0da70d95230d8adf06111a815cf2ae55a280b1c07098870e5377911842021f588b5d3895f970a651a2f8f227ae8ecd7ac5b5aaf024d4895b43f701b83aee8c2621188808a9f93b6a8a5b828d39860f53b47e73c38", 0x78}], 0x2, &(0x7f0000000700)=[@timestamping={{0x14, 0x1, 0x25, 0x8000}}], 0x18}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000740)}], 0x1, &(0x7f00000007c0)=[@mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x3ff}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0xb7}}, @txtime={{0x18, 0x1, 0x3d, 0x10000}}, @txtime={{0x18, 0x1, 0x3d, 0x7880}}, @mark={{0x14, 0x1, 0x24, 0x4bc}}, @mark={{0x14, 0x1, 0x24, 0x1}}], 0xc0}}, {{&(0x7f0000000880)=@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x30}, 0x8}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000900)="9e2343b9af4d6b57bb63ffe291ae0272927cbc7a06bff65c530983f1dea64fc68baf86f505bcaff12b3afcbcd2cc03e8b9bac45020c593133381895bd2aaf08df1ce572b905a5b715043a977638209d8a80bf49ab5e87858fca7922bda8f08312f94dd4753e7c4a0d3879c9e9a173c04cbf98397c2e1097a772b006e346cbc5d43eeb987bb186ded661ca26fcf5c449b98d973c713a44b0c97e39d8025c5e9c973d5dd02151a87cdeb46a3ca888ab274c9dbe0dc5a43fa2140797c7ccd35becec7fbaac5a99350f1f94021fbfd51f3287144535e6f50f9101ddd51290d09ed45c31864afb4148b3c69e8", 0xea}], 0x1, &(0x7f0000000a40)=[@timestamping={{0x14, 0x1, 0x25, 0x9}}, @mark={{0x14, 0x1, 0x24, 0xea0}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a80)="f374320fd60e97627d76e464d6aecbc45e31f1cb103fd3c6df4458e3f906f3996a0586fda99bf7a50ec6068b9a26d7a2adf19cd787e304d55243d3f634e3b27c44c315", 0x43}, {&(0x7f0000000b00)}], 0x2, &(0x7f0000000b80)=[@mark={{0x14, 0x1, 0x24, 0xae5}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0xcb}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}], 0x60}}], 0x5, 0x40088) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5b4, 0xb8f}) 07:45:02 executing program 5: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0xfffffffd, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d9010000004ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x1}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000180)=0x1c, 0x800) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x0, 0x39, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x4a, 0x0, "be60519fb9adc7468a2306fb3f112df02e13b47d4e7c3fcfd608cfb265718c302ecf7b8234e730b3682a1d3bc5469786cc3df64df907b8fb98828a393d99fecb3db43f0b02379a5455bf806932d95646"}, 0xd8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @local, 0x5}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000700)) [ 2625.236713] debugfs: File 'dropped' in directory 'loop12' already present! [ 2625.237515] debugfs: File 'msg' in directory 'loop12' already present! [ 2625.238438] FAULT_INJECTION: forcing a failure. [ 2625.238438] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2625.239668] CPU: 1 PID: 13544 Comm: syz-executor.6 Not tainted 5.10.188 #1 [ 2625.240357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2625.241440] Call Trace: [ 2625.241782] dump_stack+0x107/0x167 [ 2625.242262] should_fail.cold+0x5/0xa [ 2625.242765] __alloc_pages_nodemask+0x182/0x600 [ 2625.243372] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2625.243969] ? mark_held_locks+0x9e/0xe0 [ 2625.244490] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2625.245154] ? trace_hardirqs_on+0x5b/0x180 [ 2625.245722] alloc_pages_current+0x187/0x280 [ 2625.246201] relay_open_buf.part.0+0x2a5/0xc00 [ 2625.246670] relay_open+0x531/0xa10 [ 2625.247034] do_blk_trace_setup+0x4cf/0xc10 [ 2625.247472] ? _copy_from_user+0xfb/0x1b0 [ 2625.248008] __blk_trace_setup+0xca/0x180 [ 2625.248522] ? do_blk_trace_setup+0xc10/0xc10 [ 2625.249105] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2625.249808] blk_trace_ioctl+0x155/0x290 [ 2625.250333] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2625.250928] ? do_vfs_ioctl+0x283/0x10d0 [ 2625.251345] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2625.251868] ? generic_block_fiemap+0x60/0x60 [ 2625.252375] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2625.252998] blkdev_ioctl+0xc1/0x710 [ 2625.253489] ? blkdev_common_ioctl+0x1870/0x1870 [ 2625.253950] debugfs: File 'dropped' in directory 'loop2' already present! [ 2625.254078] ? selinux_file_ioctl+0xb6/0x270 [ 2625.256098] block_ioctl+0xf9/0x140 [ 2625.256546] ? blkdev_read_iter+0x1c0/0x1c0 [ 2625.257111] __x64_sys_ioctl+0x19a/0x210 [ 2625.257662] do_syscall_64+0x33/0x40 [ 2625.258149] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2625.258755] RIP: 0033:0x7f4ca4aefb19 [ 2625.259150] 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 [ 2625.261165] debugfs: File 'msg' in directory 'loop2' already present! [ 2625.261427] RSP: 002b:00007f4ca2065188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2625.263550] RAX: ffffffffffffffda RBX: 00007f4ca4c02f60 RCX: 00007f4ca4aefb19 [ 2625.264250] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2625.264982] RBP: 00007f4ca20651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2625.265757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2625.266482] R13: 00007ffe9e02715f R14: 00007f4ca2065300 R15: 0000000000022000 [ 2625.275032] blktrace: Concurrent blktraces are not allowed on loop14 [ 2625.291890] FAULT_INJECTION: forcing a failure. [ 2625.291890] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2625.294496] CPU: 0 PID: 13545 Comm: syz-executor.1 Not tainted 5.10.188 #1 [ 2625.295965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2625.297722] Call Trace: [ 2625.298292] dump_stack+0x107/0x167 [ 2625.299083] should_fail.cold+0x5/0xa [ 2625.299907] __alloc_pages_nodemask+0x182/0x600 [ 2625.300905] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2625.302213] ? mark_held_locks+0x9e/0xe0 [ 2625.303099] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2625.304187] ? trace_hardirqs_on+0x5b/0x180 [ 2625.305108] alloc_pages_current+0x187/0x280 [ 2625.306043] relay_open_buf.part.0+0x2a5/0xc00 [ 2625.307019] relay_open+0x531/0xa10 [ 2625.307794] do_blk_trace_setup+0x4cf/0xc10 [ 2625.308701] ? _copy_from_user+0xfb/0x1b0 [ 2625.309609] __blk_trace_setup+0xca/0x180 [ 2625.310484] ? do_blk_trace_setup+0xc10/0xc10 [ 2625.311434] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2625.312599] blk_trace_ioctl+0x155/0x290 [ 2625.313477] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2625.314506] ? do_vfs_ioctl+0x283/0x10d0 [ 2625.315376] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2625.316514] ? generic_block_fiemap+0x60/0x60 [ 2625.317499] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2625.318548] blkdev_ioctl+0xc1/0x710 [ 2625.319359] ? blkdev_common_ioctl+0x1870/0x1870 [ 2625.320389] ? selinux_file_ioctl+0xb6/0x270 [ 2625.321372] block_ioctl+0xf9/0x140 [ 2625.322161] ? blkdev_read_iter+0x1c0/0x1c0 [ 2625.323079] __x64_sys_ioctl+0x19a/0x210 [ 2625.323938] do_syscall_64+0x33/0x40 [ 2625.324739] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2625.325832] RIP: 0033:0x7fa3b3609b19 [ 2625.326648] 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 [ 2625.330626] RSP: 002b:00007fa3b0b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2625.332235] RAX: ffffffffffffffda RBX: 00007fa3b371cf60 RCX: 00007fa3b3609b19 [ 2625.333739] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2625.335231] RBP: 00007fa3b0b7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2625.336724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2625.338228] R13: 00007fff058eb12f R14: 00007fa3b0b7f300 R15: 0000000000022000 [ 2627.513144] sd-resolve invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2627.515487] CPU: 0 PID: 178 Comm: sd-resolve Not tainted 5.10.188 #1 [ 2627.516566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2627.518000] Call Trace: [ 2627.518441] dump_stack+0x107/0x167 [ 2627.519062] dump_header+0x106/0x65e [ 2627.519691] oom_kill_process.cold+0x10/0x15 [ 2627.520423] out_of_memory+0x1149/0x1440 [ 2627.521109] ? oom_killer_disable+0x280/0x280 [ 2627.521870] ? mutex_trylock+0x237/0x2b0 [ 2627.522553] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 2627.523546] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 2627.524549] ? lock_acquire+0xb7/0x470 [ 2627.525226] ? warn_alloc+0x190/0x190 [ 2627.525894] __alloc_pages_nodemask+0x51d/0x600 [ 2627.526690] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2627.527763] ? find_get_entry+0x2c8/0x740 [ 2627.528497] alloc_pages_current+0x187/0x280 [ 2627.529271] __page_cache_alloc+0x2d2/0x360 [ 2627.530002] pagecache_get_page+0x2c7/0xc80 [ 2627.530768] filemap_fault+0x177d/0x2210 [ 2627.531478] ? read_cache_page_gfp+0x30/0x30 [ 2627.532271] ? replace_page_cache_page+0x1200/0x1200 [ 2627.533142] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2627.534071] ext4_filemap_fault+0x87/0xc0 [ 2627.534789] __do_fault+0x113/0x410 [ 2627.535413] handle_mm_fault+0x1e53/0x3500 [ 2627.536146] ? find_held_lock+0x2c/0x110 [ 2627.536849] ? __pmd_alloc+0x5e0/0x5e0 [ 2627.537528] ? vmacache_find+0x55/0x2a0 [ 2627.538224] do_user_addr_fault+0x56e/0xc60 [ 2627.538983] exc_page_fault+0xa2/0x1a0 [ 2627.539644] ? asm_exc_page_fault+0x8/0x30 [ 2627.540338] asm_exc_page_fault+0x1e/0x30 [ 2627.541049] RIP: 0033:0x7fd6cd257b20 [ 2627.541705] Code: Unable to access opcode bytes at RIP 0x7fd6cd257af6. [ 2627.542883] RSP: 002b:00007fd6cc993118 EFLAGS: 00010212 [ 2627.543845] RAX: 0000000000000000 RBX: 00007fd6cc993240 RCX: 0000000000000001 [ 2627.545044] RDX: 00007fd6cc994d28 RSI: 00007fd6cc993130 RDI: 0000000000000001 [ 2627.546232] RBP: 00007fd6c8000de0 R08: 0000000000000001 R09: 0000000000000000 [ 2627.547461] R10: 00007fd6cc993240 R11: 00007fd6cc993a30 R12: 0000000000000001 [ 2627.548711] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 2627.550120] Mem-Info: [ 2627.550591] active_anon:8431 inactive_anon:56369 isolated_anon:0 [ 2627.550591] active_file:199 inactive_file:107 isolated_file:0 [ 2627.550591] unevictable:0 dirty:0 writeback:0 [ 2627.550591] slab_reclaimable:8708 slab_unreclaimable:61151 [ 2627.550591] mapped:69784 shmem:128 pagetables:2331 bounce:0 [ 2627.550591] free:3502 free_pcp:102 free_cma:0 [ 2627.556199] Node 0 active_anon:33724kB inactive_anon:225476kB active_file:964kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:279136kB dirty:0kB writeback:0kB shmem:512kB writeback_tmp:0kB kernel_stack:5216kB all_unreclaimable? no [ 2627.560368] Node 0 DMA free:6508kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB 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 [ 2627.565027] lowmem_reserve[]: 0 1616 1616 1616 [ 2627.565875] Node 0 DMA32 free:7500kB min:5116kB low:6768kB high:8420kB reserved_highatomic:2048KB active_anon:33724kB inactive_anon:225476kB active_file:1328kB inactive_file:424kB unevictable:0kB writepending:0kB present:2080640kB managed:1660508kB mlocked:0kB pagetables:9324kB bounce:0kB free_pcp:264kB local_pcp:0kB free_cma:0kB [ 2627.571067] lowmem_reserve[]: 0 0 0 0 [ 2627.571796] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 2627.574518] Node 0 DMA32: 504*4kB (UMEH) 231*8kB (UMEH) 111*16kB (UMH) 46*32kB (UMH) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7176kB [ 2627.577381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2627.578923] 551 total pagecache pages [ 2627.579579] 0 pages in swap cache [ 2627.580212] Swap cache stats: add 0, delete 0, find 0/0 [ 2627.581177] Free swap = 0kB [ 2627.581738] Total swap = 0kB [ 2627.582274] 524158 pages RAM [ 2627.582843] 0 pages HighMem/MovableOnly [ 2627.583543] 105054 pages reserved [ 2627.584263] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-timesyncd.service,task=sd-resolve,pid=178,uid=101 [ 2627.588379] Out of memory (oom_kill_allocating_task): Killed process 131 (systemd-timesyn) total-vm:88376kB, anon-rss:700kB, file-rss:0kB, shmem-rss:0kB, UID:101 pgtables:72kB oom_score_adj:0 [ 2627.599844] systemd-timesyn (131) used greatest stack depth: 23128 bytes left [ 2627.844137] syz-executor.7 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2627.846340] CPU: 0 PID: 289 Comm: syz-executor.7 Not tainted 5.10.188 #1 [ 2627.847726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2627.849481] Call Trace: [ 2627.850047] dump_stack+0x107/0x167 [ 2627.850808] dump_header+0x106/0x65e [ 2627.851597] oom_kill_process.cold+0x10/0x15 [ 2627.852498] out_of_memory+0x1149/0x1440 [ 2627.853348] ? oom_killer_disable+0x280/0x280 [ 2627.854274] ? mutex_trylock+0x237/0x2b0 [ 2627.855113] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 2627.856343] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 2627.857573] ? lock_acquire+0xb7/0x470 [ 2627.858420] ? warn_alloc+0x190/0x190 [ 2627.859304] __alloc_pages_nodemask+0x51d/0x600 [ 2627.860312] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2627.861594] ? find_get_entry+0x2c8/0x740 [ 2627.862471] alloc_pages_current+0x187/0x280 [ 2627.863403] __page_cache_alloc+0x2d2/0x360 [ 2627.864309] pagecache_get_page+0x2c7/0xc80 [ 2627.865218] filemap_fault+0x177d/0x2210 [ 2627.866073] ? read_cache_page_gfp+0x30/0x30 [ 2627.867013] ? replace_page_cache_page+0x1200/0x1200 [ 2627.868077] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2627.869164] ext4_filemap_fault+0x87/0xc0 [ 2627.870037] __do_fault+0x113/0x410 [ 2627.870773] handle_mm_fault+0x1e53/0x3500 [ 2627.871655] ? __pmd_alloc+0x5e0/0x5e0 [ 2627.872466] ? vmacache_find+0x55/0x2a0 [ 2627.873314] do_user_addr_fault+0x56e/0xc60 [ 2627.874222] exc_page_fault+0xa2/0x1a0 [ 2627.875051] ? asm_exc_page_fault+0x8/0x30 [ 2627.875930] asm_exc_page_fault+0x1e/0x30 [ 2627.876771] RIP: 0033:0x7f5d384cc688 [ 2627.877559] Code: db 34 b6 d7 82 de 1b 43 48 f7 a4 24 c8 00 00 00 48 8b 05 3b fd 09 01 48 69 8c 24 c0 00 00 00 e8 03 00 00 48 c1 ea 12 48 01 ca <8b> 08 48 89 d0 41 39 ce 4c 0f 45 ea 48 2b 44 24 10 48 3b 05 e0 fc [ 2627.881351] RSP: 002b:00007ffde1003660 EFLAGS: 00010202 [ 2627.882508] RAX: 0000001b2d620000 RBX: 00000000000003d9 RCX: 00000000002815b8 [ 2627.884068] RDX: 00000000002817cd RSI: 00007ffde1003720 RDI: 0000000000000001 [ 2627.885590] RBP: 00007ffde10036bc R08: 0000000000000a43 R09: 00007ffde107a080 [ 2627.887152] R10: 00007ffde107a090 R11: 00000000004ba276 R12: 0000000000000032 [ 2627.888685] R13: 0000000000280eb9 R14: 000000000000000e R15: 00007ffde1003720 [ 2627.890349] Mem-Info: [ 2627.890964] active_anon:8431 inactive_anon:56201 isolated_anon:0 [ 2627.890964] active_file:87 inactive_file:10 isolated_file:0 [ 2627.890964] unevictable:0 dirty:0 writeback:0 [ 2627.890964] slab_reclaimable:8708 slab_unreclaimable:61151 [ 2627.890964] mapped:69679 shmem:128 pagetables:2331 bounce:0 [ 2627.890964] free:2443 free_pcp:0 free_cma:0 [ 2627.897430] Node 0 active_anon:33724kB inactive_anon:224804kB active_file:348kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278716kB dirty:0kB writeback:0kB shmem:512kB writeback_tmp:0kB kernel_stack:5184kB all_unreclaimable? no [ 2627.902266] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB 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 [ 2627.907776] lowmem_reserve[]: 0 1616 1616 1616 [ 2627.910363] Node 0 DMA32 free:3288kB min:5116kB low:6768kB high:8420kB reserved_highatomic:2048KB active_anon:33724kB inactive_anon:224972kB active_file:296kB inactive_file:0kB unevictable:0kB writepending:0kB present:2080640kB managed:1660508kB mlocked:0kB pagetables:9324kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 2627.916444] lowmem_reserve[]: 0 0 0 0 [ 2627.917331] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6484kB [ 2627.920130] Node 0 DMA32: 479*4kB (UMEH) 83*8kB (UMEH) 28*16kB (UMH) 10*32kB (UMH) 2*64kB (UH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3476kB [ 2627.923336] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2627.925574] 236 total pagecache pages [ 2627.926592] 0 pages in swap cache [ 2627.927434] Swap cache stats: add 0, delete 0, find 0/0 [ 2627.928563] Free swap = 0kB [ 2627.929242] Total swap = 0kB [ 2627.929901] 524158 pages RAM [ 2627.930520] 0 pages HighMem/MovableOnly [ 2627.931510] 105054 pages reserved [ 2627.932431] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz7,mems_allowed=0,global_oom,task_memcg=/syz7,task=syz-executor.7,pid=289,uid=0 [ 2627.936124] Out of memory (oom_kill_allocating_task): Killed process 289 (syz-executor.7) total-vm:93280kB, anon-rss:392kB, file-rss:34648kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:0 [ 2627.969432] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2627.971667] CPU: 1 PID: 263 Comm: syz-fuzzer Not tainted 5.10.188 #1 [ 2627.973022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2627.974782] Call Trace: [ 2627.975344] dump_stack+0x107/0x167 [ 2627.976120] dump_header+0x106/0x65e [ 2627.976950] oom_kill_process.cold+0x10/0x15 [ 2627.977921] out_of_memory+0x1149/0x1440 [ 2627.978790] ? oom_killer_disable+0x280/0x280 [ 2627.979746] ? mutex_trylock+0x237/0x2b0 [ 2627.980625] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 2627.981897] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 2627.983149] ? lock_acquire+0xb7/0x470 [ 2627.983981] ? warn_alloc+0x190/0x190 [ 2627.984818] __alloc_pages_nodemask+0x51d/0x600 [ 2627.985818] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2627.987084] ? find_get_entry+0x2c8/0x740 [ 2627.987965] alloc_pages_current+0x187/0x280 [ 2627.988895] __page_cache_alloc+0x2d2/0x360 [ 2627.989808] pagecache_get_page+0x2c7/0xc80 [ 2627.990903] filemap_fault+0x177d/0x2210 [ 2627.991776] ? read_cache_page_gfp+0x30/0x30 [ 2627.992707] ? replace_page_cache_page+0x1200/0x1200 [ 2627.993803] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2627.994976] ext4_filemap_fault+0x87/0xc0 [ 2627.995851] __do_fault+0x113/0x410 [ 2627.996624] handle_mm_fault+0x1e53/0x3500 [ 2627.997546] ? ep_read_events_proc+0x3d0/0x3d0 [ 2627.998504] ? __pmd_alloc+0x5e0/0x5e0 [ 2627.999368] ? vmacache_find+0x55/0x2a0 [ 2628.000239] ? vmacache_update+0xce/0x140 [ 2628.001090] do_user_addr_fault+0x56e/0xc60 [ 2628.001993] exc_page_fault+0xa2/0x1a0 [ 2628.002807] ? asm_exc_page_fault+0x8/0x30 [ 2628.003749] asm_exc_page_fault+0x1e/0x30 [ 2628.004590] RIP: 0033:0x4666e0 [ 2628.005248] Code: Unable to access opcode bytes at RIP 0x4666b6. [ 2628.006497] RSP: 002b:000000c0003497f0 EFLAGS: 00010246 [ 2628.007560] RAX: 0000000000000000 RBX: 00000000000003e7 RCX: 00000000004666e0 [ 2628.009001] RDX: 0000000000000080 RSI: 000000c000349840 RDI: 0000000000000003 [ 2628.010449] RBP: 000000c000349e40 R08: 0000000000000000 R09: 0000000000000000 [ 2628.011874] R10: 00000000000003e7 R11: 0000000000000246 R12: 0000000000000003 [ 2628.013307] R13: 000000c000082900 R14: 0000000000000004 R15: 0000000000000000 [ 2628.015992] Mem-Info: [ 2628.016517] active_anon:8431 inactive_anon:56180 isolated_anon:0 [ 2628.016517] active_file:18 inactive_file:10 isolated_file:0 [ 2628.016517] unevictable:0 dirty:0 writeback:0 [ 2628.016517] slab_reclaimable:8708 slab_unreclaimable:61151 [ 2628.016517] mapped:69658 shmem:128 pagetables:2331 bounce:0 [ 2628.016517] free:2295 free_pcp:76 free_cma:0 [ 2628.018450] syz-executor.7: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz7,mems_allowed=0 [ 2628.022934] Node 0 active_anon:33724kB inactive_anon:224720kB active_file:72kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278632kB dirty:0kB writeback:0kB shmem:512kB writeback_tmp:0kB kernel_stack:5152kB all_unreclaimable? no [ 2628.025281] CPU: 0 PID: 13556 Comm: syz-executor.7 Not tainted 5.10.188 #1 [ 2628.029834] Node 0 [ 2628.031341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2628.031350] Call Trace: [ 2628.031385] dump_stack+0x107/0x167 [ 2628.031859] DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB 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 [ 2628.033530] warn_alloc.cold+0x95/0x18a [ 2628.033561] ? zone_watermark_ok_safe+0x260/0x260 [ 2628.034067] lowmem_reserve[]: [ 2628.034933] ? schedule_timeout+0x1ce/0x380 [ 2628.034958] ? usleep_range+0x170/0x170 [ 2628.040271] 0 [ 2628.041060] ? __next_timer_interrupt+0x2c0/0x2c0 [ 2628.041107] __alloc_pages_slowpath.constprop.0+0x1c80/0x2130 [ 2628.042125] 1616 [ 2628.042749] ? __switch_to_asm+0x27/0x60 [ 2628.042779] ? warn_alloc+0x190/0x190 [ 2628.043696] 1616 [ 2628.044556] __alloc_pages_nodemask+0x51d/0x600 [ 2628.044927] 1616 [ 2628.045956] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2628.045987] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2628.047256] [ 2628.047681] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2628.047708] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2628.048506] Node 0 [ 2628.049343] alloc_pages_current+0x187/0x280 [ 2628.049815] DMA32 free:2696kB min:9212kB low:10864kB high:12516kB reserved_highatomic:2048KB active_anon:33724kB inactive_anon:224972kB active_file:296kB inactive_file:400kB unevictable:0kB writepending:0kB present:2080640kB managed:1660508kB mlocked:0kB pagetables:9324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2628.050744] ? __sanitizer_cov_trace_pc+0x4/0x60 [ 2628.050767] relay_open_buf.part.0+0x2a5/0xc00 [ 2628.051176] lowmem_reserve[]: [ 2628.052279] relay_open+0x531/0xa10 [ 2628.052309] do_blk_trace_setup+0x4cf/0xc10 [ 2628.053377] 0 [ 2628.053730] ? _copy_from_user+0xfb/0x1b0 [ 2628.053758] __blk_trace_setup+0xca/0x180 [ 2628.055012] 0 [ 2628.056137] ? do_blk_trace_setup+0xc10/0xc10 [ 2628.056166] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2628.056670] 0 [ 2628.057707] blk_trace_ioctl+0x155/0x290 [ 2628.063938] 0 [ 2628.064877] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2628.064894] ? do_vfs_ioctl+0x283/0x10d0 [ 2628.064917] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2628.065946] [ 2628.066569] ? generic_block_fiemap+0x60/0x60 [ 2628.067294] Node 0 [ 2628.068278] ? kmem_cache_free+0x249/0x2d0 [ 2628.068305] blkdev_ioctl+0xc1/0x710 [ 2628.068677] DMA: [ 2628.069551] ? blkdev_common_ioctl+0x1870/0x1870 [ 2628.070383] 1*4kB [ 2628.070738] ? selinux_file_ioctl+0xb6/0x270 [ 2628.070763] block_ioctl+0xf9/0x140 [ 2628.071648] (U) [ 2628.072702] ? blkdev_read_iter+0x1c0/0x1c0 [ 2628.072726] __x64_sys_ioctl+0x19a/0x210 [ 2628.073092] 0*8kB 1*16kB [ 2628.073997] do_syscall_64+0x33/0x40 [ 2628.074021] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2628.074374] (U) [ 2628.075470] RIP: 0033:0x7f5d3851fb19 [ 2628.075495] Code: Unable to access opcode bytes at RIP 0x7f5d3851faef. [ 2628.076336] 0*32kB [ 2628.077397] RSP: 002b:00007f5d35a74188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2628.077427] RAX: ffffffffffffffda RBX: 00007f5d38633020 RCX: 00007f5d3851fb19 [ 2628.077782] 1*64kB [ 2628.078695] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2628.078707] RBP: 00007f5d38579f6d R08: 0000000000000000 R09: 0000000000000000 [ 2628.078723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2628.079175] (U) 0*128kB [ 2628.080058] R13: 00007ffde100340f R14: 00007f5d35a74300 R15: 0000000000022000 [ 2628.080287] Mem-Info: [ 2628.080861] 1*256kB (U) [ 2628.081373] active_anon:8431 inactive_anon:56180 isolated_anon:0 [ 2628.081373] active_file:18 inactive_file:10 isolated_file:0 [ 2628.081373] unevictable:0 dirty:0 writeback:0 [ 2628.081373] slab_reclaimable:8708 slab_unreclaimable:61151 [ 2628.081373] mapped:69658 shmem:128 pagetables:2331 bounce:0 [ 2628.081373] free:2295 free_pcp:0 free_cma:0 [ 2628.082380] 0*512kB 0*1024kB [ 2628.082890] Node 0 active_anon:33724kB inactive_anon:224720kB active_file:72kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278632kB dirty:0kB writeback:0kB shmem:512kB writeback_tmp:0kB kernel_stack:5152kB all_unreclaimable? no [ 2628.083813] 1*2048kB (M) [ 2628.084736] Node 0 [ 2628.085123] 1*4096kB (M) [ 2628.086200] DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB 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 [ 2628.087037] = 6484kB [ 2628.087611] lowmem_reserve[]: [ 2628.088379] Node 0 [ 2628.089430] 0 1616 [ 2628.089865] DMA32: [ 2628.090635] 1616 1616 [ 2628.092029] 496*4kB [ 2628.092488] [ 2628.094065] (UMEH) [ 2628.095642] Node 0 [ 2628.096080] 81*8kB (UMEH) [ 2628.097681] DMA32 free:2696kB min:9212kB low:10864kB high:12516kB reserved_highatomic:2048KB active_anon:33724kB inactive_anon:224972kB active_file:296kB inactive_file:400kB unevictable:0kB writepending:0kB present:2080640kB managed:1660508kB mlocked:0kB pagetables:9324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2628.099113] 25*16kB (UMH) [ 2628.100670] lowmem_reserve[]: 0 [ 2628.101248] 5*32kB (UH) [ 2628.102785] 0 0 [ 2628.103279] 1*64kB (H) [ 2628.103890] 0 [ 2628.110125] 0*128kB 0*256kB [ 2628.110823] [ 2628.115403] 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3256kB [ 2628.115451] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2628.115459] 194 total pagecache pages [ 2628.115468] 0 pages in swap cache [ 2628.115479] Swap cache stats: add 0, delete 0, find 0/0 [ 2628.115487] Free swap = 0kB [ 2628.115494] Total swap = 0kB [ 2628.115502] 524158 pages RAM [ 2628.115510] 0 pages HighMem/MovableOnly [ 2628.115517] 105054 pages reserved [ 2628.115530] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=263,uid=0 [ 2628.116163] Out of memory (oom_kill_allocating_task): Killed process 255 (syz-fuzzer) total-vm:1239636kB, anon-rss:219892kB, file-rss:160kB, shmem-rss:0kB, UID:0 pgtables:904kB oom_score_adj:0 [ 2628.156421] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6484kB [ 2628.159524] Node 0 DMA32: 496*4kB (UMEH) 82*8kB (UMEH) 25*16kB (UMH) 5*32kB (UH) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3264kB [ 2628.162771] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2628.164840] 193 total pagecache pages [ 2628.165650] 0 pages in swap cache [ 2628.166368] Swap cache stats: add 0, delete 0, find 0/0 [ 2628.167492] Free swap = 0kB [ 2628.168134] Total swap = 0kB [ 2628.168896] 524158 pages RAM [ 2628.169528] 0 pages HighMem/MovableOnly [ 2628.170336] 105054 pages reserved VM DIAGNOSIS: 07:45:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff815f6c85 RDX=0000000000000000 RSI=ffffffff815f6c92 RDI=0000000000000001 RBP=ffffea0000f9acc0 RSP=ffff888035c3f758 R8 =0000000000000000 R9 =ffff888015aa0007 R10=0000000000000000 R11=0000000000000001 R12=ffffea0000f9acc8 R13=ffff88803d9be708 R14=dffffc0000000000 R15=00007fd2fece2000 RIP=ffffffff81406444 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 0000000000000000 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=000055c5e3de6958 CR3=000000004c776000 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=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=2f727474612f666c65732d6461657268 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000002 RBX=0000000000000001 RCX=ffffffff8163a80c RDX=ffff888047870000 RSI=ffffffff8163a819 RDI=0000000000000001 RBP=ffffea000104d740 RSP=ffff8880171ff720 R8 =0000000000000001 R9 =ffffea000104d773 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffffea000104d748 R14=0000000000000000 R15=dead000000000100 RIP=ffffffff81406454 RFL=00000202 [-------] 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 0000000000000000 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=0000564f9209b596 CR3=000000000d4b2000 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=00000000000000000000000000000000 XMM01=40833f79a9ce363b824a417ea44d64db XMM02=b1a5f15b5adecd3a5bea3e55b853bbec XMM03=71e0252dd5d40c3c72d0f1dee46c87b2 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000