ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:06:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x541b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2355.294661] FAULT_INJECTION: forcing a failure. [ 2355.294661] name failslab, interval 1, probability 0, space 0, times 0 [ 2355.297251] CPU: 0 PID: 11013 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2355.298650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2355.300350] Call Trace: [ 2355.300896] dump_stack+0x107/0x167 [ 2355.301663] should_fail.cold+0x5/0xa [ 2355.302446] ? create_object.isra.0+0x3a/0xa20 [ 2355.303397] should_failslab+0x5/0x20 [ 2355.304177] kmem_cache_alloc+0x5b/0x310 [ 2355.305008] create_object.isra.0+0x3a/0xa20 [ 2355.305913] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2355.306942] kmem_cache_alloc+0x159/0x310 [ 2355.307788] security_inode_alloc+0x34/0x160 [ 2355.308701] inode_init_always+0xa4e/0xd10 [ 2355.309558] alloc_inode+0x84/0x240 [ 2355.310292] new_inode+0x23/0x250 [ 2355.310998] debugfs_get_inode+0x1a/0x130 [ 2355.311834] __debugfs_create_file+0x14e/0x530 [ 2355.312770] do_blk_trace_setup+0x3fb/0xc10 [ 2355.313640] ? _copy_from_user+0xfb/0x1b0 [ 2355.314476] __blk_trace_setup+0xca/0x180 [ 2355.315311] ? do_blk_trace_setup+0xc10/0xc10 [ 2355.316226] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2355.317302] blk_trace_ioctl+0x155/0x290 [ 2355.318119] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2355.319105] ? do_vfs_ioctl+0x283/0x10d0 [ 2355.319942] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2355.321002] ? generic_block_fiemap+0x60/0x60 [ 2355.321913] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2355.322889] blkdev_ioctl+0xc1/0x710 [ 2355.323641] ? blkdev_common_ioctl+0x1870/0x1870 [ 2355.324608] ? selinux_file_ioctl+0xb6/0x270 [ 2355.325502] block_ioctl+0xf9/0x140 [ 2355.326235] ? blkdev_read_iter+0x1c0/0x1c0 [ 2355.327104] __x64_sys_ioctl+0x19a/0x210 [ 2355.327936] do_syscall_64+0x33/0x40 [ 2355.328691] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2355.329724] RIP: 0033:0x7f68fe56ab19 [ 2355.330475] 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 [ 2355.334195] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2355.335730] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2355.337171] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2355.338606] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2355.340048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2355.341481] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2355.364021] blktrace: Concurrent blktraces are not allowed on loop10 [ 2355.370344] FAULT_INJECTION: forcing a failure. [ 2355.370344] name failslab, interval 1, probability 0, space 0, times 0 [ 2355.372981] CPU: 0 PID: 11028 Comm: syz-executor.4 Not tainted 5.10.186 #1 [ 2355.374370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2355.376070] Call Trace: [ 2355.376376] FAULT_INJECTION: forcing a failure. [ 2355.376376] name failslab, interval 1, probability 0, space 0, times 0 [ 2355.376609] dump_stack+0x107/0x167 [ 2355.379532] should_fail.cold+0x5/0xa [ 2355.380313] ? security_inode_alloc+0x34/0x160 [ 2355.381237] should_failslab+0x5/0x20 [ 2355.382004] kmem_cache_alloc+0x5b/0x310 [ 2355.382831] security_inode_alloc+0x34/0x160 [ 2355.383723] inode_init_always+0xa4e/0xd10 [ 2355.384584] alloc_inode+0x84/0x240 [ 2355.385315] new_inode+0x23/0x250 [ 2355.386018] debugfs_get_inode+0x1a/0x130 [ 2355.386854] __debugfs_create_file+0x14e/0x530 [ 2355.387779] do_blk_trace_setup+0x3fb/0xc10 [ 2355.388662] ? _copy_from_user+0xfb/0x1b0 [ 2355.389498] __blk_trace_setup+0xca/0x180 [ 2355.390332] ? do_blk_trace_setup+0xc10/0xc10 [ 2355.391238] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2355.392319] blk_trace_ioctl+0x155/0x290 [ 2355.393134] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2355.394118] ? do_vfs_ioctl+0x283/0x10d0 [ 2355.394935] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2355.396002] ? generic_block_fiemap+0x60/0x60 [ 2355.396906] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2355.397880] blkdev_ioctl+0xc1/0x710 [ 2355.398630] ? blkdev_common_ioctl+0x1870/0x1870 [ 2355.399585] ? selinux_file_ioctl+0xb6/0x270 [ 2355.400479] block_ioctl+0xf9/0x140 [ 2355.401229] ? blkdev_read_iter+0x1c0/0x1c0 [ 2355.402099] __x64_sys_ioctl+0x19a/0x210 [ 2355.402940] do_syscall_64+0x33/0x40 [ 2355.403694] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2355.404769] RIP: 0033:0x7fa5cd6d1b19 [ 2355.405521] 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 [ 2355.409333] RSP: 002b:00007fa5cac47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2355.410865] RAX: ffffffffffffffda RBX: 00007fa5cd7e4f60 RCX: 00007fa5cd6d1b19 [ 2355.412290] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2355.413713] RBP: 00007fa5cac471d0 R08: 0000000000000000 R09: 0000000000000000 [ 2355.415170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2355.416625] R13: 00007ffd7fce2bcf R14: 00007fa5cac47300 R15: 0000000000022000 [ 2355.418106] CPU: 1 PID: 11027 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2355.419524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2355.420017] debugfs: out of free dentries, can not create file 'dropped' [ 2355.421231] Call Trace: [ 2355.421254] dump_stack+0x107/0x167 [ 2355.421276] should_fail.cold+0x5/0xa [ 2355.421297] ? security_inode_alloc+0x34/0x160 [ 2355.421316] should_failslab+0x5/0x20 [ 2355.421332] kmem_cache_alloc+0x5b/0x310 [ 2355.421358] security_inode_alloc+0x34/0x160 [ 2355.421381] inode_init_always+0xa4e/0xd10 [ 2355.421400] alloc_inode+0x84/0x240 [ 2355.421416] new_inode+0x23/0x250 [ 2355.421437] debugfs_get_inode+0x1a/0x130 [ 2355.421455] __debugfs_create_file+0x14e/0x530 [ 2355.421478] do_blk_trace_setup+0x3fb/0xc10 [ 2355.421497] ? _copy_from_user+0xfb/0x1b0 [ 2355.421517] __blk_trace_setup+0xca/0x180 [ 2355.421534] ? do_blk_trace_setup+0xc10/0xc10 [ 2355.421554] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2355.421593] blk_trace_ioctl+0x155/0x290 [ 2355.421610] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2355.421632] ? do_vfs_ioctl+0x283/0x10d0 [ 2355.439375] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2355.440456] ? generic_block_fiemap+0x60/0x60 [ 2355.441381] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2355.442363] blkdev_ioctl+0xc1/0x710 [ 2355.443130] ? blkdev_common_ioctl+0x1870/0x1870 [ 2355.444104] ? selinux_file_ioctl+0xb6/0x270 [ 2355.445012] block_ioctl+0xf9/0x140 [ 2355.445747] ? blkdev_read_iter+0x1c0/0x1c0 [ 2355.446632] __x64_sys_ioctl+0x19a/0x210 [ 2355.447460] do_syscall_64+0x33/0x40 [ 2355.448241] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2355.449283] RIP: 0033:0x7f9cd9bc0b19 [ 2355.450051] 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 [ 2355.453789] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2355.455348] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2355.456811] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2355.458250] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2355.459693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2355.461147] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 [ 2355.462859] debugfs: out of free dentries, can not create file 'dropped' 20:06:30 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:06:30 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:06:30 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:06:30 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:06:30 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 13) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2355.620067] blktrace: Concurrent blktraces are not allowed on loop10 20:06:30 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 14) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:06:30 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2355.652525] FAULT_INJECTION: forcing a failure. [ 2355.652525] name failslab, interval 1, probability 0, space 0, times 0 [ 2355.655079] CPU: 0 PID: 11044 Comm: syz-executor.4 Not tainted 5.10.186 #1 [ 2355.656493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2355.658182] Call Trace: [ 2355.658727] dump_stack+0x107/0x167 [ 2355.659478] should_fail.cold+0x5/0xa [ 2355.660271] ? create_object.isra.0+0x3a/0xa20 [ 2355.661208] should_failslab+0x5/0x20 [ 2355.661979] kmem_cache_alloc+0x5b/0x310 [ 2355.662812] create_object.isra.0+0x3a/0xa20 [ 2355.663703] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2355.664750] kmem_cache_alloc+0x159/0x310 [ 2355.665600] security_inode_alloc+0x34/0x160 [ 2355.666511] inode_init_always+0xa4e/0xd10 [ 2355.667367] alloc_inode+0x84/0x240 [ 2355.668144] new_inode+0x23/0x250 [ 2355.668853] debugfs_get_inode+0x1a/0x130 [ 2355.669698] __debugfs_create_file+0x14e/0x530 [ 2355.670629] do_blk_trace_setup+0x3fb/0xc10 [ 2355.671521] ? _copy_from_user+0xfb/0x1b0 [ 2355.672376] __blk_trace_setup+0xca/0x180 [ 2355.673217] ? do_blk_trace_setup+0xc10/0xc10 [ 2355.674127] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2355.675212] blk_trace_ioctl+0x155/0x290 [ 2355.676042] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2355.677032] ? do_vfs_ioctl+0x283/0x10d0 [ 2355.677855] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2355.678930] ? generic_block_fiemap+0x60/0x60 [ 2355.679849] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2355.680845] blkdev_ioctl+0xc1/0x710 [ 2355.681601] ? blkdev_common_ioctl+0x1870/0x1870 [ 2355.682569] ? selinux_file_ioctl+0xb6/0x270 [ 2355.683468] block_ioctl+0xf9/0x140 [ 2355.684215] ? blkdev_read_iter+0x1c0/0x1c0 [ 2355.685094] __x64_sys_ioctl+0x19a/0x210 [ 2355.685922] do_syscall_64+0x33/0x40 [ 2355.686684] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2355.687734] RIP: 0033:0x7fa5cd6d1b19 [ 2355.688504] 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 [ 2355.692237] RSP: 002b:00007fa5cac47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2355.693786] RAX: ffffffffffffffda RBX: 00007fa5cd7e4f60 RCX: 00007fa5cd6d1b19 [ 2355.695239] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2355.696705] RBP: 00007fa5cac471d0 R08: 0000000000000000 R09: 0000000000000000 [ 2355.698149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2355.699617] R13: 00007ffd7fce2bcf R14: 00007fa5cac47300 R15: 0000000000022000 20:06:30 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:06:30 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2355.773449] FAULT_INJECTION: forcing a failure. [ 2355.773449] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 2355.776267] CPU: 0 PID: 11053 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2355.777681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2355.779394] Call Trace: [ 2355.779964] dump_stack+0x107/0x167 [ 2355.780715] should_fail.cold+0x5/0xa [ 2355.781510] __alloc_pages_nodemask+0x182/0x600 [ 2355.782476] ? lock_acquire+0x197/0x470 [ 2355.783313] ? lockref_get+0x11/0x50 [ 2355.784088] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2355.785335] ? lock_downgrade+0x6d0/0x6d0 [ 2355.786187] ? do_raw_spin_lock+0x121/0x260 [ 2355.787078] ? rwlock_bug.part.0+0x90/0x90 [ 2355.787963] alloc_pages_current+0x187/0x280 [ 2355.788877] __get_free_pages+0xc/0xa0 [ 2355.789681] inode_doinit_with_dentry+0x8f1/0x1240 [ 2355.790702] ? hrtimer_run_softirq+0x167/0x310 [ 2355.791640] ? hrtimer_start_range_ns+0x360/0xae0 [ 2355.792655] ? selinux_file_lock+0x280/0x280 [ 2355.793604] ? current_time+0x1e6/0x2c0 [ 2355.794428] ? igrab+0xc0/0xc0 [ 2355.795107] selinux_d_instantiate+0x23/0x30 [ 2355.796034] security_d_instantiate+0x56/0xe0 [ 2355.796991] d_instantiate+0x5a/0x90 [ 2355.797760] __debugfs_create_file+0x246/0x530 [ 2355.798757] do_blk_trace_setup+0x3fb/0xc10 [ 2355.799637] ? _copy_from_user+0xfb/0x1b0 [ 2355.800525] __blk_trace_setup+0xca/0x180 [ 2355.801378] ? do_blk_trace_setup+0xc10/0xc10 [ 2355.802301] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2355.803404] blk_trace_ioctl+0x155/0x290 [ 2355.804256] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2355.805268] ? do_vfs_ioctl+0x283/0x10d0 [ 2355.806104] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2355.807179] ? generic_block_fiemap+0x60/0x60 [ 2355.808116] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2355.809110] blkdev_ioctl+0xc1/0x710 [ 2355.809878] ? blkdev_common_ioctl+0x1870/0x1870 [ 2355.810850] ? selinux_file_ioctl+0xb6/0x270 [ 2355.811765] block_ioctl+0xf9/0x140 [ 2355.812519] ? blkdev_read_iter+0x1c0/0x1c0 [ 2355.813415] __x64_sys_ioctl+0x19a/0x210 [ 2355.814259] do_syscall_64+0x33/0x40 [ 2355.815036] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2355.816112] RIP: 0033:0x7f68fe56ab19 [ 2355.816882] 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 [ 2355.820677] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2355.822265] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2355.823732] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2355.825207] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2355.826664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2355.828162] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2355.864989] blktrace: Concurrent blktraces are not allowed on loop10 20:06:46 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:06:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 13) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:06:46 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 14) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:06:46 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:06:46 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2370.919574] FAULT_INJECTION: forcing a failure. [ 2370.919574] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2370.921641] CPU: 1 PID: 11069 Comm: syz-executor.4 Not tainted 5.10.186 #1 [ 2370.922600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2370.923774] Call Trace: [ 2370.924154] dump_stack+0x107/0x167 [ 2370.924667] should_fail.cold+0x5/0xa [ 2370.925225] __alloc_pages_nodemask+0x182/0x600 [ 2370.925886] ? lock_acquire+0x197/0x470 [ 2370.926450] ? lockref_get+0x11/0x50 [ 2370.926987] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2370.927851] ? lock_downgrade+0x6d0/0x6d0 [ 2370.928458] ? do_raw_spin_lock+0x121/0x260 [ 2370.929061] ? rwlock_bug.part.0+0x90/0x90 [ 2370.929648] alloc_pages_current+0x187/0x280 [ 2370.930270] __get_free_pages+0xc/0xa0 [ 2370.930831] inode_doinit_with_dentry+0x8f1/0x1240 [ 2370.931537] ? hrtimer_run_softirq+0x167/0x310 [ 2370.932186] ? hrtimer_start_range_ns+0x360/0xae0 [ 2370.932865] ? selinux_file_lock+0x280/0x280 [ 2370.933478] ? current_time+0x1e6/0x2c0 20:06:46 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x5421, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:06:46 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, 0x0, 0x7, 0x0) 20:06:46 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 15) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2370.934029] ? igrab+0xc0/0xc0 [ 2370.934625] selinux_d_instantiate+0x23/0x30 [ 2370.935242] security_d_instantiate+0x56/0xe0 [ 2370.935882] d_instantiate+0x5a/0x90 [ 2370.936441] __debugfs_create_file+0x246/0x530 [ 2370.937085] do_blk_trace_setup+0x3fb/0xc10 [ 2370.937684] ? _copy_from_user+0xfb/0x1b0 [ 2370.938258] __blk_trace_setup+0xca/0x180 [ 2370.938834] ? do_blk_trace_setup+0xc10/0xc10 [ 2370.939464] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2370.940225] blk_trace_ioctl+0x155/0x290 [ 2370.940795] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2370.941138] FAULT_INJECTION: forcing a failure. [ 2370.941138] name failslab, interval 1, probability 0, space 0, times 0 [ 2370.941472] ? do_vfs_ioctl+0x283/0x10d0 [ 2370.941484] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2370.941496] ? generic_block_fiemap+0x60/0x60 [ 2370.941518] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2370.946307] blkdev_ioctl+0xc1/0x710 [ 2370.946829] ? blkdev_common_ioctl+0x1870/0x1870 [ 2370.947511] ? selinux_file_ioctl+0xb6/0x270 [ 2370.948132] block_ioctl+0xf9/0x140 [ 2370.948634] ? blkdev_read_iter+0x1c0/0x1c0 [ 2370.949235] __x64_sys_ioctl+0x19a/0x210 [ 2370.949804] do_syscall_64+0x33/0x40 [ 2370.950326] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2370.951054] RIP: 0033:0x7fa5cd6d1b19 [ 2370.951568] 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 [ 2370.954177] RSP: 002b:00007fa5cac47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2370.955248] RAX: ffffffffffffffda RBX: 00007fa5cd7e4f60 RCX: 00007fa5cd6d1b19 [ 2370.956254] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2370.957260] RBP: 00007fa5cac471d0 R08: 0000000000000000 R09: 0000000000000000 [ 2370.958273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2370.959280] R13: 00007ffd7fce2bcf R14: 00007fa5cac47300 R15: 0000000000022000 [ 2370.960322] CPU: 0 PID: 11076 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2370.961740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2370.963415] Call Trace: [ 2370.963958] dump_stack+0x107/0x167 [ 2370.964716] should_fail.cold+0x5/0xa [ 2370.965013] blktrace: Concurrent blktraces are not allowed on loop10 [ 2370.965493] ? create_object.isra.0+0x3a/0xa20 [ 2370.965519] should_failslab+0x5/0x20 [ 2370.968091] kmem_cache_alloc+0x5b/0x310 [ 2370.968934] create_object.isra.0+0x3a/0xa20 [ 2370.969827] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2370.970899] kmem_cache_alloc+0x159/0x310 [ 2370.971757] security_inode_alloc+0x34/0x160 [ 2370.972706] inode_init_always+0xa4e/0xd10 [ 2370.973576] alloc_inode+0x84/0x240 [ 2370.974347] new_inode+0x23/0x250 [ 2370.975060] debugfs_get_inode+0x1a/0x130 [ 2370.975943] __debugfs_create_file+0x14e/0x530 [ 2370.976888] do_blk_trace_setup+0x3fb/0xc10 [ 2370.977823] ? _copy_from_user+0xfb/0x1b0 [ 2370.978666] __blk_trace_setup+0xca/0x180 [ 2370.979518] ? do_blk_trace_setup+0xc10/0xc10 [ 2370.980453] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2370.981557] blk_trace_ioctl+0x155/0x290 [ 2370.982385] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2370.983393] ? do_vfs_ioctl+0x283/0x10d0 [ 2370.984238] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2370.985311] ? generic_block_fiemap+0x60/0x60 [ 2370.986231] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2370.987220] blkdev_ioctl+0xc1/0x710 [ 2370.987980] ? blkdev_common_ioctl+0x1870/0x1870 [ 2370.988968] ? selinux_file_ioctl+0xb6/0x270 [ 2370.989888] block_ioctl+0xf9/0x140 [ 2370.990634] ? blkdev_read_iter+0x1c0/0x1c0 [ 2370.991512] __x64_sys_ioctl+0x19a/0x210 [ 2370.992358] do_syscall_64+0x33/0x40 [ 2370.993116] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2370.994172] RIP: 0033:0x7f9cd9bc0b19 [ 2370.994932] 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 [ 2370.998727] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2371.000276] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2371.001743] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2371.003201] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2371.004662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2371.006114] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 20:06:46 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2371.023578] FAULT_INJECTION: forcing a failure. [ 2371.023578] name failslab, interval 1, probability 0, space 0, times 0 [ 2371.025540] CPU: 1 PID: 11082 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2371.026490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2371.027714] Call Trace: [ 2371.028131] dump_stack+0x107/0x167 [ 2371.028676] should_fail.cold+0x5/0xa [ 2371.029230] ? __d_alloc+0x2a/0x990 [ 2371.029775] should_failslab+0x5/0x20 [ 2371.030327] kmem_cache_alloc+0x5b/0x310 [ 2371.030931] __d_alloc+0x2a/0x990 [ 2371.031449] d_alloc_parallel+0x111/0x1bc0 [ 2371.032082] ? __lock_acquire+0x1657/0x5b00 [ 2371.032710] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2371.033461] ? __d_lookup_rcu+0x6d0/0x6d0 [ 2371.034045] ? mark_lock+0xf5/0x2df0 [ 2371.034572] ? lockdep_init_map_type+0x2c7/0x780 [ 2371.035244] ? lockdep_init_map_type+0x2c7/0x780 [ 2371.035930] __lookup_slow+0x193/0x490 [ 2371.036519] ? lookup_open.isra.0+0x1270/0x1270 [ 2371.037191] ? __d_lookup+0x3bf/0x760 [ 2371.037763] ? d_lookup+0xcc/0x130 [ 2371.038278] lookup_one_len+0x167/0x1a0 [ 2371.038862] ? __lookup_slow+0x490/0x490 [ 2371.039435] ? down_write_killable+0x180/0x180 [ 2371.040112] ? do_raw_spin_unlock+0x4f/0x220 [ 2371.040738] ? mntput+0xc/0x90 [ 2371.041219] start_creating.part.0+0x10a/0x230 [ 2371.041876] __debugfs_create_file+0xdb/0x530 [ 2371.042543] do_blk_trace_setup+0x43c/0xc10 [ 2371.043165] ? _copy_from_user+0xfb/0x1b0 [ 2371.043773] __blk_trace_setup+0xca/0x180 [ 2371.044377] ? do_blk_trace_setup+0xc10/0xc10 [ 2371.045036] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2371.045815] blk_trace_ioctl+0x155/0x290 [ 2371.046415] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2371.047119] ? do_vfs_ioctl+0x283/0x10d0 [ 2371.047724] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2371.048489] ? generic_block_fiemap+0x60/0x60 [ 2371.049145] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2371.049846] blkdev_ioctl+0xc1/0x710 [ 2371.050394] ? blkdev_common_ioctl+0x1870/0x1870 [ 2371.051079] ? selinux_file_ioctl+0xb6/0x270 [ 2371.051722] block_ioctl+0xf9/0x140 [ 2371.052256] ? blkdev_read_iter+0x1c0/0x1c0 [ 2371.052899] __x64_sys_ioctl+0x19a/0x210 [ 2371.053488] do_syscall_64+0x33/0x40 [ 2371.054033] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2371.054766] RIP: 0033:0x7f68fe56ab19 [ 2371.055319] 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 [ 2371.057965] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2371.059061] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2371.060079] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2371.061139] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2371.062170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2371.063206] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:06:46 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:06:46 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, 0x0, 0x7, 0x0) 20:06:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 14) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2371.186671] blktrace: Concurrent blktraces are not allowed on loop10 [ 2371.290628] FAULT_INJECTION: forcing a failure. [ 2371.290628] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2371.293373] CPU: 0 PID: 11104 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2371.294765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2371.296447] Call Trace: [ 2371.296984] dump_stack+0x107/0x167 [ 2371.297726] should_fail.cold+0x5/0xa [ 2371.298503] __alloc_pages_nodemask+0x182/0x600 [ 2371.299444] ? lock_acquire+0x197/0x470 [ 2371.300253] ? lockref_get+0x11/0x50 [ 2371.301010] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2371.302227] ? lock_downgrade+0x6d0/0x6d0 [ 2371.303058] ? do_raw_spin_lock+0x121/0x260 [ 2371.303926] ? rwlock_bug.part.0+0x90/0x90 [ 2371.304786] alloc_pages_current+0x187/0x280 [ 2371.305676] __get_free_pages+0xc/0xa0 [ 2371.306461] inode_doinit_with_dentry+0x8f1/0x1240 [ 2371.307453] ? hrtimer_run_softirq+0x167/0x310 [ 2371.308383] ? hrtimer_start_range_ns+0x360/0xae0 [ 2371.309356] ? selinux_file_lock+0x280/0x280 [ 2371.310240] ? current_time+0x1e6/0x2c0 [ 2371.311043] ? igrab+0xc0/0xc0 [ 2371.311699] selinux_d_instantiate+0x23/0x30 [ 2371.312598] security_d_instantiate+0x56/0xe0 [ 2371.313501] d_instantiate+0x5a/0x90 [ 2371.314252] __debugfs_create_file+0x246/0x530 [ 2371.315177] do_blk_trace_setup+0x3fb/0xc10 [ 2371.316050] ? _copy_from_user+0xfb/0x1b0 [ 2371.316904] __blk_trace_setup+0xca/0x180 [ 2371.317747] ? do_blk_trace_setup+0xc10/0xc10 [ 2371.318647] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2371.319732] blk_trace_ioctl+0x155/0x290 [ 2371.320560] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2371.321550] ? do_vfs_ioctl+0x283/0x10d0 [ 2371.322417] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2371.323471] ? generic_block_fiemap+0x60/0x60 [ 2371.324388] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2371.325359] blkdev_ioctl+0xc1/0x710 [ 2371.326118] ? blkdev_common_ioctl+0x1870/0x1870 [ 2371.327075] ? selinux_file_ioctl+0xb6/0x270 [ 2371.327964] block_ioctl+0xf9/0x140 [ 2371.328712] ? blkdev_read_iter+0x1c0/0x1c0 [ 2371.329580] __x64_sys_ioctl+0x19a/0x210 [ 2371.330404] do_syscall_64+0x33/0x40 [ 2371.331160] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2371.332219] RIP: 0033:0x7f9cd9bc0b19 [ 2371.332973] 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 [ 2371.336680] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2371.338210] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2371.339645] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2371.341101] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2371.342549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2371.344038] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 20:06:58 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 15) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:06:58 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, 0x0, 0x7, 0x0) 20:06:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:06:58 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 16) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:06:58 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:06:58 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 15) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:06:58 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x5450, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:06:58 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2383.302855] blktrace: Concurrent blktraces are not allowed on loop10 [ 2383.306523] FAULT_INJECTION: forcing a failure. [ 2383.306523] name failslab, interval 1, probability 0, space 0, times 0 [ 2383.309050] CPU: 1 PID: 11110 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2383.310432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2383.312120] Call Trace: [ 2383.312691] dump_stack+0x107/0x167 [ 2383.313437] should_fail.cold+0x5/0xa [ 2383.314212] ? __d_alloc+0x2a/0x990 [ 2383.314960] should_failslab+0x5/0x20 [ 2383.315730] kmem_cache_alloc+0x5b/0x310 [ 2383.316589] __d_alloc+0x2a/0x990 [ 2383.317306] d_alloc_parallel+0x111/0x1bc0 [ 2383.318191] ? __lock_acquire+0x1657/0x5b00 [ 2383.319084] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2383.320156] ? __d_lookup_rcu+0x6d0/0x6d0 [ 2383.321018] ? mark_lock+0xf5/0x2df0 [ 2383.321775] ? lockdep_init_map_type+0x2c7/0x780 [ 2383.322753] ? lockdep_init_map_type+0x2c7/0x780 [ 2383.323731] __lookup_slow+0x193/0x490 [ 2383.324561] ? lookup_open.isra.0+0x1270/0x1270 [ 2383.325518] ? __d_lookup+0x3bf/0x760 [ 2383.326311] ? d_lookup+0xcc/0x130 [ 2383.327052] lookup_one_len+0x167/0x1a0 [ 2383.327872] ? __lookup_slow+0x490/0x490 [ 2383.328713] ? down_write_killable+0x180/0x180 [ 2383.329649] ? do_raw_spin_unlock+0x4f/0x220 [ 2383.330552] ? mntput+0xc/0x90 [ 2383.331220] start_creating.part.0+0x10a/0x230 [ 2383.332173] __debugfs_create_file+0xdb/0x530 [ 2383.333120] do_blk_trace_setup+0x43c/0xc10 [ 2383.334016] ? _copy_from_user+0xfb/0x1b0 [ 2383.334869] __blk_trace_setup+0xca/0x180 [ 2383.335714] ? do_blk_trace_setup+0xc10/0xc10 [ 2383.336637] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2383.337719] blk_trace_ioctl+0x155/0x290 [ 2383.338545] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2383.339541] ? do_vfs_ioctl+0x283/0x10d0 [ 2383.340373] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2383.341446] ? generic_block_fiemap+0x60/0x60 [ 2383.342364] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2383.343354] blkdev_ioctl+0xc1/0x710 [ 2383.344115] ? blkdev_common_ioctl+0x1870/0x1870 [ 2383.345099] ? selinux_file_ioctl+0xb6/0x270 [ 2383.345999] block_ioctl+0xf9/0x140 [ 2383.346741] ? blkdev_read_iter+0x1c0/0x1c0 [ 2383.347618] __x64_sys_ioctl+0x19a/0x210 [ 2383.348463] do_syscall_64+0x33/0x40 [ 2383.349218] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2383.350250] RIP: 0033:0x7f9cd9bc0b19 [ 2383.351011] 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 [ 2383.354767] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2383.356344] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2383.357803] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2383.359260] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2383.360704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2383.362140] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 [ 2383.370581] FAULT_INJECTION: forcing a failure. [ 2383.370581] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2383.373301] CPU: 1 PID: 11116 Comm: syz-executor.4 Not tainted 5.10.186 #1 [ 2383.374713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2383.376415] Call Trace: [ 2383.376945] dump_stack+0x107/0x167 [ 2383.377693] should_fail.cold+0x5/0xa [ 2383.378476] __alloc_pages_nodemask+0x182/0x600 [ 2383.379417] ? lock_acquire+0x197/0x470 [ 2383.380212] ? lockref_get+0x11/0x50 [ 2383.380989] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2383.382218] ? lock_downgrade+0x6d0/0x6d0 [ 2383.383067] ? do_raw_spin_lock+0x121/0x260 [ 2383.383943] ? rwlock_bug.part.0+0x90/0x90 [ 2383.384839] alloc_pages_current+0x187/0x280 [ 2383.385735] __get_free_pages+0xc/0xa0 [ 2383.386525] inode_doinit_with_dentry+0x8f1/0x1240 [ 2383.387518] ? hrtimer_run_softirq+0x167/0x310 [ 2383.388448] ? hrtimer_start_range_ns+0x360/0xae0 [ 2383.389425] ? selinux_file_lock+0x280/0x280 [ 2383.390312] ? current_time+0x1e6/0x2c0 [ 2383.391118] ? igrab+0xc0/0xc0 [ 2383.391776] selinux_d_instantiate+0x23/0x30 [ 2383.392683] security_d_instantiate+0x56/0xe0 [ 2383.393606] d_instantiate+0x5a/0x90 20:06:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2383.394370] __debugfs_create_file+0x246/0x530 [ 2383.395471] do_blk_trace_setup+0x3fb/0xc10 [ 2383.396369] ? _copy_from_user+0xfb/0x1b0 [ 2383.397204] __blk_trace_setup+0xca/0x180 [ 2383.398045] ? do_blk_trace_setup+0xc10/0xc10 [ 2383.398944] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2383.400007] blk_trace_ioctl+0x155/0x290 [ 2383.400827] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2383.401816] ? do_vfs_ioctl+0x283/0x10d0 [ 2383.402634] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2383.403687] ? generic_block_fiemap+0x60/0x60 [ 2383.404608] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2383.405622] blkdev_ioctl+0xc1/0x710 [ 2383.406381] ? blkdev_common_ioctl+0x1870/0x1870 [ 2383.407345] ? selinux_file_ioctl+0xb6/0x270 [ 2383.408238] block_ioctl+0xf9/0x140 [ 2383.408978] ? blkdev_read_iter+0x1c0/0x1c0 [ 2383.409853] __x64_sys_ioctl+0x19a/0x210 [ 2383.410518] FAULT_INJECTION: forcing a failure. [ 2383.410518] name failslab, interval 1, probability 0, space 0, times 0 [ 2383.410685] do_syscall_64+0x33/0x40 [ 2383.412638] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2383.413677] RIP: 0033:0x7fa5cd6d1b19 [ 2383.414440] 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 [ 2383.418172] RSP: 002b:00007fa5cac47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2383.419690] RAX: ffffffffffffffda RBX: 00007fa5cd7e4f60 RCX: 00007fa5cd6d1b19 [ 2383.421129] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2383.422548] RBP: 00007fa5cac471d0 R08: 0000000000000000 R09: 0000000000000000 [ 2383.423985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2383.425420] R13: 00007ffd7fce2bcf R14: 00007fa5cac47300 R15: 0000000000022000 [ 2383.426893] CPU: 0 PID: 11124 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2383.427658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2383.428549] Call Trace: [ 2383.428852] dump_stack+0x107/0x167 [ 2383.429256] should_fail.cold+0x5/0xa [ 2383.429665] ? __d_alloc+0x2a/0x990 [ 2383.430074] should_failslab+0x5/0x20 [ 2383.430491] kmem_cache_alloc+0x5b/0x310 [ 2383.430925] __d_alloc+0x2a/0x990 [ 2383.431297] d_alloc_parallel+0x111/0x1bc0 [ 2383.431757] ? __lock_acquire+0x1657/0x5b00 [ 2383.432221] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2383.432792] ? __d_lookup_rcu+0x6d0/0x6d0 [ 2383.433231] ? mark_lock+0xf5/0x2df0 [ 2383.433689] ? lockdep_init_map_type+0x2c7/0x780 [ 2383.434219] ? lockdep_init_map_type+0x2c7/0x780 [ 2383.434741] __lookup_slow+0x193/0x490 [ 2383.435161] ? lookup_open.isra.0+0x1270/0x1270 [ 2383.435667] ? __d_lookup+0x3bf/0x760 [ 2383.436083] ? d_lookup+0xcc/0x130 [ 2383.436478] lookup_one_len+0x167/0x1a0 [ 2383.436904] ? __lookup_slow+0x490/0x490 [ 2383.437332] ? down_write_killable+0x180/0x180 [ 2383.437818] ? do_raw_spin_unlock+0x4f/0x220 [ 2383.438302] ? mntput+0xc/0x90 [ 2383.438654] start_creating.part.0+0x10a/0x230 [ 2383.439136] __debugfs_create_file+0xdb/0x530 [ 2383.439614] do_blk_trace_setup+0x43c/0xc10 [ 2383.440079] ? _copy_from_user+0xfb/0x1b0 [ 2383.440529] __blk_trace_setup+0xca/0x180 [ 2383.440969] ? do_blk_trace_setup+0xc10/0xc10 [ 2383.441441] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2383.442002] blk_trace_ioctl+0x155/0x290 [ 2383.442432] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2383.442946] ? do_vfs_ioctl+0x283/0x10d0 [ 2383.443380] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2383.443946] ? generic_block_fiemap+0x60/0x60 [ 2383.444431] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2383.444944] blkdev_ioctl+0xc1/0x710 [ 2383.445333] ? blkdev_common_ioctl+0x1870/0x1870 [ 2383.445842] ? selinux_file_ioctl+0xb6/0x270 [ 2383.446310] block_ioctl+0xf9/0x140 [ 2383.446691] ? blkdev_read_iter+0x1c0/0x1c0 [ 2383.447144] __x64_sys_ioctl+0x19a/0x210 [ 2383.447580] do_syscall_64+0x33/0x40 [ 2383.447989] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2383.448547] RIP: 0033:0x7f68fe56ab19 [ 2383.448937] 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 [ 2383.450861] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2383.451657] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2383.452418] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2383.453176] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2383.453932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2383.454690] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:06:58 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x5451, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:06:58 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 16) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:06:58 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:06:58 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2383.534032] FAULT_INJECTION: forcing a failure. [ 2383.534032] name failslab, interval 1, probability 0, space 0, times 0 [ 2383.535618] CPU: 0 PID: 11137 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2383.536366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2383.537270] Call Trace: [ 2383.537559] dump_stack+0x107/0x167 [ 2383.537954] should_fail.cold+0x5/0xa [ 2383.538369] ? create_object.isra.0+0x3a/0xa20 [ 2383.538861] should_failslab+0x5/0x20 [ 2383.539267] kmem_cache_alloc+0x5b/0x310 [ 2383.539707] create_object.isra.0+0x3a/0xa20 [ 2383.540175] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2383.540761] kmem_cache_alloc+0x159/0x310 [ 2383.541203] __d_alloc+0x2a/0x990 [ 2383.541576] d_alloc_parallel+0x111/0x1bc0 [ 2383.542032] ? __lock_acquire+0x1657/0x5b00 [ 2383.542493] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2383.543051] ? __d_lookup_rcu+0x6d0/0x6d0 [ 2383.543495] ? mark_lock+0xf5/0x2df0 [ 2383.543897] ? lockdep_init_map_type+0x2c7/0x780 [ 2383.544418] ? lockdep_init_map_type+0x2c7/0x780 [ 2383.544930] __lookup_slow+0x193/0x490 [ 2383.545345] ? lookup_open.isra.0+0x1270/0x1270 [ 2383.545842] ? __d_lookup+0x3bf/0x760 [ 2383.546252] ? d_lookup+0xcc/0x130 [ 2383.546633] lookup_one_len+0x167/0x1a0 [ 2383.547085] ? __lookup_slow+0x490/0x490 [ 2383.547538] ? down_write_killable+0x180/0x180 [ 2383.548033] ? do_raw_spin_unlock+0x4f/0x220 [ 2383.548503] ? mntput+0xc/0x90 [ 2383.548847] start_creating.part.0+0x10a/0x230 [ 2383.549338] __debugfs_create_file+0xdb/0x530 [ 2383.549811] do_blk_trace_setup+0x43c/0xc10 [ 2383.550273] ? _copy_from_user+0xfb/0x1b0 [ 2383.550707] __blk_trace_setup+0xca/0x180 [ 2383.551142] ? do_blk_trace_setup+0xc10/0xc10 [ 2383.551622] blk_trace_ioctl+0x155/0x290 [ 2383.552058] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2383.552580] ? do_vfs_ioctl+0x283/0x10d0 [ 2383.553009] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2383.553557] ? generic_block_fiemap+0x60/0x60 [ 2383.554037] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2383.554601] blkdev_ioctl+0xc1/0x710 [ 2383.554995] ? blkdev_common_ioctl+0x1870/0x1870 [ 2383.555498] block_ioctl+0xf9/0x140 [ 2383.555886] ? blkdev_read_iter+0x1c0/0x1c0 [ 2383.556362] __x64_sys_ioctl+0x19a/0x210 [ 2383.556795] do_syscall_64+0x33/0x40 [ 2383.557198] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2383.557733] RIP: 0033:0x7f9cd9bc0b19 [ 2383.558122] 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 [ 2383.560064] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2383.560874] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2383.561624] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2383.562377] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2383.563126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2383.563879] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 20:06:58 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2383.594504] blktrace: Concurrent blktraces are not allowed on loop10 20:06:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:06:58 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:06:58 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 17) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:06:58 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 17) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2383.742375] FAULT_INJECTION: forcing a failure. [ 2383.742375] name failslab, interval 1, probability 0, space 0, times 0 [ 2383.743741] CPU: 0 PID: 11155 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2383.744476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2383.745360] Call Trace: [ 2383.745651] dump_stack+0x107/0x167 [ 2383.746038] should_fail.cold+0x5/0xa [ 2383.746444] ? alloc_inode+0x171/0x240 [ 2383.746864] should_failslab+0x5/0x20 [ 2383.747266] kmem_cache_alloc+0x5b/0x310 [ 2383.747694] ? __lookup_slow+0x490/0x490 [ 2383.748126] alloc_inode+0x171/0x240 [ 2383.748543] new_inode+0x23/0x250 [ 2383.748914] debugfs_get_inode+0x1a/0x130 [ 2383.749358] __debugfs_create_file+0x14e/0x530 [ 2383.749850] do_blk_trace_setup+0x43c/0xc10 [ 2383.750308] ? _copy_from_user+0xfb/0x1b0 [ 2383.750746] __blk_trace_setup+0xca/0x180 [ 2383.751181] ? do_blk_trace_setup+0xc10/0xc10 [ 2383.751654] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2383.752221] blk_trace_ioctl+0x155/0x290 [ 2383.752670] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2383.753209] ? do_vfs_ioctl+0x283/0x10d0 [ 2383.753650] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2383.754246] ? generic_block_fiemap+0x60/0x60 [ 2383.754718] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2383.755281] blkdev_ioctl+0xc1/0x710 [ 2383.755671] ? blkdev_common_ioctl+0x1870/0x1870 [ 2383.756206] ? selinux_file_ioctl+0xb6/0x270 [ 2383.756678] block_ioctl+0xf9/0x140 [ 2383.757080] ? blkdev_read_iter+0x1c0/0x1c0 [ 2383.757535] __x64_sys_ioctl+0x19a/0x210 [ 2383.757998] do_syscall_64+0x33/0x40 [ 2383.758395] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2383.758966] RIP: 0033:0x7f9cd9bc0b19 [ 2383.759371] 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 [ 2383.761497] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2383.762375] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2383.763189] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2383.764015] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2383.764773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2383.765565] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 [ 2383.766645] debugfs: out of free dentries, can not create file 'msg' [ 2383.767502] blktrace: Concurrent blktraces are not allowed on loop10 [ 2383.779548] FAULT_INJECTION: forcing a failure. [ 2383.779548] name failslab, interval 1, probability 0, space 0, times 0 [ 2383.780899] CPU: 0 PID: 11157 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2383.781676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2383.782613] Call Trace: [ 2383.782903] dump_stack+0x107/0x167 [ 2383.783321] should_fail.cold+0x5/0xa [ 2383.783762] ? alloc_inode+0x171/0x240 [ 2383.784205] should_failslab+0x5/0x20 [ 2383.784646] kmem_cache_alloc+0x5b/0x310 [ 2383.785106] ? __lookup_slow+0x490/0x490 [ 2383.785561] alloc_inode+0x171/0x240 [ 2383.785986] new_inode+0x23/0x250 [ 2383.786375] debugfs_get_inode+0x1a/0x130 [ 2383.786821] __debugfs_create_file+0x14e/0x530 [ 2383.787344] do_blk_trace_setup+0x43c/0xc10 [ 2383.787832] ? _copy_from_user+0xfb/0x1b0 [ 2383.788301] __blk_trace_setup+0xca/0x180 [ 2383.788755] ? do_blk_trace_setup+0xc10/0xc10 [ 2383.789265] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2383.789846] blk_trace_ioctl+0x155/0x290 [ 2383.790308] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2383.790827] ? do_vfs_ioctl+0x283/0x10d0 [ 2383.791290] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2383.791842] ? generic_block_fiemap+0x60/0x60 [ 2383.792372] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2383.792897] blkdev_ioctl+0xc1/0x710 [ 2383.793321] ? blkdev_common_ioctl+0x1870/0x1870 [ 2383.793870] ? selinux_file_ioctl+0xb6/0x270 [ 2383.794344] block_ioctl+0xf9/0x140 [ 2383.794754] ? blkdev_read_iter+0x1c0/0x1c0 [ 2383.795209] __x64_sys_ioctl+0x19a/0x210 [ 2383.795665] do_syscall_64+0x33/0x40 [ 2383.796058] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2383.796644] RIP: 0033:0x7f68fe56ab19 [ 2383.797037] 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 [ 2383.799105] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2383.799912] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2383.800722] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2383.801521] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2383.802328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2383.803138] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2383.804128] debugfs: out of free dentries, can not create file 'msg' 20:07:12 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:12 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x5452, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:07:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 18) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:12 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 16) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:07:12 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 18) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:12 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2396.942164] blktrace: Concurrent blktraces are not allowed on loop10 [ 2396.948374] blktrace: Concurrent blktraces are not allowed on loop8 [ 2396.953071] FAULT_INJECTION: forcing a failure. [ 2396.953071] name failslab, interval 1, probability 0, space 0, times 0 [ 2396.955653] CPU: 0 PID: 11181 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2396.957038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2396.958716] Call Trace: [ 2396.959254] dump_stack+0x107/0x167 [ 2396.959998] should_fail.cold+0x5/0xa [ 2396.960777] ? create_object.isra.0+0x3a/0xa20 [ 2396.961710] should_failslab+0x5/0x20 [ 2396.962485] kmem_cache_alloc+0x5b/0x310 [ 2396.963312] create_object.isra.0+0x3a/0xa20 [ 2396.964194] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2396.965234] kmem_cache_alloc+0x159/0x310 [ 2396.966071] alloc_inode+0x171/0x240 [ 2396.966813] new_inode+0x23/0x250 [ 2396.967513] debugfs_get_inode+0x1a/0x130 [ 2396.968342] __debugfs_create_file+0x14e/0x530 [ 2396.969270] do_blk_trace_setup+0x43c/0xc10 [ 2396.970138] ? _copy_from_user+0xfb/0x1b0 [ 2396.970970] __blk_trace_setup+0xca/0x180 [ 2396.971798] ? do_blk_trace_setup+0xc10/0xc10 [ 2396.972711] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2396.973778] blk_trace_ioctl+0x155/0x290 [ 2396.974589] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2396.975573] ? do_vfs_ioctl+0x283/0x10d0 [ 2396.976383] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2396.977466] ? generic_block_fiemap+0x60/0x60 [ 2396.978370] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2396.979344] blkdev_ioctl+0xc1/0x710 [ 2396.980088] ? blkdev_common_ioctl+0x1870/0x1870 [ 2396.981052] ? selinux_file_ioctl+0xb6/0x270 [ 2396.981926] block_ioctl+0xf9/0x140 [ 2396.982681] ? blkdev_read_iter+0x1c0/0x1c0 [ 2396.983542] __x64_sys_ioctl+0x19a/0x210 [ 2396.984408] do_syscall_64+0x33/0x40 [ 2396.985183] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2396.986266] RIP: 0033:0x7f68fe56ab19 [ 2396.987013] 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 [ 2396.990812] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2396.992337] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2396.993779] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2396.995200] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2396.996635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2396.998059] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2397.005123] FAULT_INJECTION: forcing a failure. [ 2397.005123] name failslab, interval 1, probability 0, space 0, times 0 [ 2397.008180] CPU: 1 PID: 11184 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2397.009581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2397.011229] Call Trace: [ 2397.011758] dump_stack+0x107/0x167 [ 2397.012508] should_fail.cold+0x5/0xa [ 2397.013273] ? create_object.isra.0+0x3a/0xa20 [ 2397.014193] should_failslab+0x5/0x20 [ 2397.014953] kmem_cache_alloc+0x5b/0x310 [ 2397.015771] create_object.isra.0+0x3a/0xa20 [ 2397.016660] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2397.017681] kmem_cache_alloc+0x159/0x310 [ 2397.018515] alloc_inode+0x171/0x240 [ 2397.019387] new_inode+0x23/0x250 [ 2397.020220] debugfs_get_inode+0x1a/0x130 [ 2397.021071] __debugfs_create_file+0x14e/0x530 [ 2397.022003] do_blk_trace_setup+0x43c/0xc10 [ 2397.022887] ? _copy_from_user+0xfb/0x1b0 [ 2397.023717] __blk_trace_setup+0xca/0x180 [ 2397.024555] ? do_blk_trace_setup+0xc10/0xc10 [ 2397.025451] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2397.026556] blk_trace_ioctl+0x155/0x290 [ 2397.027375] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2397.028422] ? do_vfs_ioctl+0x283/0x10d0 [ 2397.029252] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2397.030340] ? generic_block_fiemap+0x60/0x60 [ 2397.031264] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2397.032258] blkdev_ioctl+0xc1/0x710 [ 2397.033016] ? blkdev_common_ioctl+0x1870/0x1870 [ 2397.033978] ? selinux_file_ioctl+0xb6/0x270 [ 2397.034854] block_ioctl+0xf9/0x140 [ 2397.035604] ? blkdev_read_iter+0x1c0/0x1c0 [ 2397.036475] __x64_sys_ioctl+0x19a/0x210 [ 2397.037300] do_syscall_64+0x33/0x40 [ 2397.038041] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2397.039079] RIP: 0033:0x7f9cd9bc0b19 [ 2397.039834] 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 [ 2397.043549] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2397.045088] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2397.046520] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2397.047961] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2397.049407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2397.050844] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 20:07:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:12 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:12 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:12 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 19) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:12 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:12 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2397.201962] blktrace: Concurrent blktraces are not allowed on loop10 20:07:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 19) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2397.279321] FAULT_INJECTION: forcing a failure. [ 2397.279321] name failslab, interval 1, probability 0, space 0, times 0 [ 2397.282079] CPU: 0 PID: 11206 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2397.283495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2397.285205] Call Trace: [ 2397.285748] dump_stack+0x107/0x167 [ 2397.286492] should_fail.cold+0x5/0xa [ 2397.287277] ? security_inode_alloc+0x34/0x160 [ 2397.288214] should_failslab+0x5/0x20 [ 2397.289013] kmem_cache_alloc+0x5b/0x310 [ 2397.289846] security_inode_alloc+0x34/0x160 [ 2397.290742] inode_init_always+0xa4e/0xd10 [ 2397.291605] alloc_inode+0x84/0x240 [ 2397.292336] new_inode+0x23/0x250 [ 2397.293061] debugfs_get_inode+0x1a/0x130 [ 2397.293899] __debugfs_create_file+0x14e/0x530 [ 2397.294830] do_blk_trace_setup+0x43c/0xc10 [ 2397.295703] ? _copy_from_user+0xfb/0x1b0 [ 2397.296561] __blk_trace_setup+0xca/0x180 [ 2397.297404] ? do_blk_trace_setup+0xc10/0xc10 [ 2397.298317] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2397.299398] blk_trace_ioctl+0x155/0x290 [ 2397.300217] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2397.301208] ? do_vfs_ioctl+0x283/0x10d0 [ 2397.302032] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2397.303097] ? generic_block_fiemap+0x60/0x60 [ 2397.304014] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2397.305012] blkdev_ioctl+0xc1/0x710 [ 2397.305765] ? blkdev_common_ioctl+0x1870/0x1870 [ 2397.306722] ? selinux_file_ioctl+0xb6/0x270 [ 2397.307618] block_ioctl+0xf9/0x140 [ 2397.308358] ? blkdev_read_iter+0x1c0/0x1c0 [ 2397.309280] __x64_sys_ioctl+0x19a/0x210 [ 2397.310117] do_syscall_64+0x33/0x40 [ 2397.310954] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2397.312273] RIP: 0033:0x7f9cd9bc0b19 [ 2397.313258] 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 [ 2397.317186] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2397.318810] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2397.320275] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2397.321747] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2397.323254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2397.324700] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 [ 2397.326520] debugfs: out of free dentries, can not create file 'msg' 20:07:12 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x5460, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2397.389307] FAULT_INJECTION: forcing a failure. [ 2397.389307] name failslab, interval 1, probability 0, space 0, times 0 [ 2397.394004] CPU: 1 PID: 11217 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2397.395270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2397.396762] Call Trace: [ 2397.397245] dump_stack+0x107/0x167 [ 2397.397906] should_fail.cold+0x5/0xa [ 2397.398609] ? security_inode_alloc+0x34/0x160 [ 2397.399457] should_failslab+0x5/0x20 [ 2397.400178] kmem_cache_alloc+0x5b/0x310 [ 2397.400963] security_inode_alloc+0x34/0x160 [ 2397.401791] inode_init_always+0xa4e/0xd10 [ 2397.402595] alloc_inode+0x84/0x240 [ 2397.403272] new_inode+0x23/0x250 [ 2397.403930] debugfs_get_inode+0x1a/0x130 [ 2397.404719] __debugfs_create_file+0x14e/0x530 [ 2397.405578] do_blk_trace_setup+0x43c/0xc10 [ 2397.406391] ? _copy_from_user+0xfb/0x1b0 [ 2397.407165] __blk_trace_setup+0xca/0x180 [ 2397.407933] ? do_blk_trace_setup+0xc10/0xc10 [ 2397.408785] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2397.409772] blk_trace_ioctl+0x155/0x290 [ 2397.410525] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2397.411442] ? do_vfs_ioctl+0x283/0x10d0 [ 2397.412193] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2397.413177] ? generic_block_fiemap+0x60/0x60 [ 2397.414001] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2397.414895] blkdev_ioctl+0xc1/0x710 [ 2397.415597] ? blkdev_common_ioctl+0x1870/0x1870 [ 2397.416483] ? selinux_file_ioctl+0xb6/0x270 [ 2397.417315] block_ioctl+0xf9/0x140 [ 2397.417991] ? blkdev_read_iter+0x1c0/0x1c0 [ 2397.418816] __x64_sys_ioctl+0x19a/0x210 [ 2397.419585] do_syscall_64+0x33/0x40 [ 2397.420284] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2397.421250] RIP: 0033:0x7f68fe56ab19 [ 2397.421951] 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 [ 2397.425388] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2397.426797] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2397.428126] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2397.429451] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2397.430769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2397.432100] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2397.434120] debugfs: out of free dentries, can not create file 'msg' [ 2397.452306] blktrace: Concurrent blktraces are not allowed on loop10 20:07:24 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:24 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x6609, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:07:24 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:24 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 20) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:24 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:24 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:07:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 20) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:24 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2409.738400] FAULT_INJECTION: forcing a failure. [ 2409.738400] name failslab, interval 1, probability 0, space 0, times 0 [ 2409.741162] CPU: 1 PID: 11246 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2409.742569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2409.744288] Call Trace: [ 2409.744849] dump_stack+0x107/0x167 [ 2409.745609] should_fail.cold+0x5/0xa [ 2409.746400] ? create_object.isra.0+0x3a/0xa20 [ 2409.747355] should_failslab+0x5/0x20 [ 2409.748144] kmem_cache_alloc+0x5b/0x310 [ 2409.749010] create_object.isra.0+0x3a/0xa20 [ 2409.749904] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2409.750941] kmem_cache_alloc+0x159/0x310 [ 2409.751795] security_inode_alloc+0x34/0x160 [ 2409.752706] inode_init_always+0xa4e/0xd10 [ 2409.753569] alloc_inode+0x84/0x240 [ 2409.754310] new_inode+0x23/0x250 [ 2409.755028] debugfs_get_inode+0x1a/0x130 [ 2409.755878] __debugfs_create_file+0x14e/0x530 [ 2409.756838] do_blk_trace_setup+0x43c/0xc10 [ 2409.757719] ? _copy_from_user+0xfb/0x1b0 [ 2409.758566] __blk_trace_setup+0xca/0x180 [ 2409.759403] ? do_blk_trace_setup+0xc10/0xc10 [ 2409.760320] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2409.761418] blk_trace_ioctl+0x155/0x290 [ 2409.762244] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2409.763234] ? do_vfs_ioctl+0x283/0x10d0 [ 2409.764063] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2409.765128] ? generic_block_fiemap+0x60/0x60 [ 2409.766044] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2409.767018] blkdev_ioctl+0xc1/0x710 [ 2409.767773] ? blkdev_common_ioctl+0x1870/0x1870 [ 2409.768749] ? selinux_file_ioctl+0xb6/0x270 [ 2409.769640] block_ioctl+0xf9/0x140 [ 2409.770379] ? blkdev_read_iter+0x1c0/0x1c0 [ 2409.771252] __x64_sys_ioctl+0x19a/0x210 [ 2409.772079] do_syscall_64+0x33/0x40 [ 2409.772846] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2409.773880] RIP: 0033:0x7f68fe56ab19 [ 2409.774636] 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 [ 2409.778383] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2409.779922] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2409.781379] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2409.782814] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2409.784261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2409.785726] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2409.793082] blktrace: Concurrent blktraces are not allowed on loop10 [ 2409.806530] FAULT_INJECTION: forcing a failure. [ 2409.806530] name failslab, interval 1, probability 0, space 0, times 0 [ 2409.809182] CPU: 1 PID: 11249 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2409.810604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2409.812293] Call Trace: [ 2409.812847] dump_stack+0x107/0x167 20:07:25 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2409.813583] should_fail.cold+0x5/0xa [ 2409.814522] ? create_object.isra.0+0x3a/0xa20 [ 2409.815464] should_failslab+0x5/0x20 [ 2409.816235] kmem_cache_alloc+0x5b/0x310 [ 2409.817067] create_object.isra.0+0x3a/0xa20 [ 2409.817949] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2409.818974] kmem_cache_alloc+0x159/0x310 [ 2409.819812] security_inode_alloc+0x34/0x160 [ 2409.820707] inode_init_always+0xa4e/0xd10 [ 2409.821556] alloc_inode+0x84/0x240 [ 2409.822276] new_inode+0x23/0x250 [ 2409.822970] debugfs_get_inode+0x1a/0x130 [ 2409.823794] __debugfs_create_file+0x14e/0x530 [ 2409.824736] do_blk_trace_setup+0x43c/0xc10 [ 2409.825591] ? _copy_from_user+0xfb/0x1b0 [ 2409.826422] __blk_trace_setup+0xca/0x180 [ 2409.827263] ? do_blk_trace_setup+0xc10/0xc10 [ 2409.828179] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2409.829258] blk_trace_ioctl+0x155/0x290 [ 2409.830076] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2409.831071] ? do_vfs_ioctl+0x283/0x10d0 [ 2409.831893] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2409.832966] ? generic_block_fiemap+0x60/0x60 [ 2409.833885] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2409.834874] blkdev_ioctl+0xc1/0x710 [ 2409.835645] ? blkdev_common_ioctl+0x1870/0x1870 [ 2409.836621] ? selinux_file_ioctl+0xb6/0x270 [ 2409.837514] block_ioctl+0xf9/0x140 [ 2409.838257] ? blkdev_read_iter+0x1c0/0x1c0 [ 2409.839138] __x64_sys_ioctl+0x19a/0x210 [ 2409.839958] do_syscall_64+0x33/0x40 [ 2409.840721] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2409.841754] RIP: 0033:0x7f9cd9bc0b19 [ 2409.842512] 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 [ 2409.846247] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2409.847787] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2409.849243] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2409.850685] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2409.852132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2409.853587] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 20:07:25 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000001", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:25 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2409.962962] blktrace: Concurrent blktraces are not allowed on loop10 20:07:25 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:07:25 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:25 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 21) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2410.171183] FAULT_INJECTION: forcing a failure. [ 2410.171183] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2410.173713] CPU: 1 PID: 11280 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2410.175106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2410.176787] Call Trace: [ 2410.177334] dump_stack+0x107/0x167 [ 2410.178074] should_fail.cold+0x5/0xa [ 2410.178863] __alloc_pages_nodemask+0x182/0x600 [ 2410.179827] ? lock_acquire+0x197/0x470 [ 2410.180653] ? lockref_get+0x11/0x50 [ 2410.181424] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2410.182646] ? lock_downgrade+0x6d0/0x6d0 [ 2410.183477] ? do_raw_spin_lock+0x121/0x260 [ 2410.184356] ? rwlock_bug.part.0+0x90/0x90 [ 2410.185246] alloc_pages_current+0x187/0x280 [ 2410.186145] __get_free_pages+0xc/0xa0 [ 2410.186933] inode_doinit_with_dentry+0x8f1/0x1240 [ 2410.187928] ? hrtimer_run_softirq+0x167/0x310 [ 2410.188855] ? hrtimer_start_range_ns+0x360/0xae0 [ 2410.189828] ? selinux_file_lock+0x280/0x280 [ 2410.190708] ? current_time+0x1e6/0x2c0 [ 2410.191521] ? igrab+0xc0/0xc0 [ 2410.192174] selinux_d_instantiate+0x23/0x30 [ 2410.193081] security_d_instantiate+0x56/0xe0 [ 2410.193980] d_instantiate+0x5a/0x90 [ 2410.194731] __debugfs_create_file+0x246/0x530 [ 2410.195657] do_blk_trace_setup+0x43c/0xc10 [ 2410.196525] ? _copy_from_user+0xfb/0x1b0 [ 2410.197373] __blk_trace_setup+0xca/0x180 [ 2410.198211] ? do_blk_trace_setup+0xc10/0xc10 [ 2410.199117] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2410.200197] blk_trace_ioctl+0x155/0x290 [ 2410.201026] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2410.202015] ? do_vfs_ioctl+0x283/0x10d0 [ 2410.202830] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2410.203896] ? generic_block_fiemap+0x60/0x60 [ 2410.204819] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2410.205798] blkdev_ioctl+0xc1/0x710 [ 2410.206550] ? blkdev_common_ioctl+0x1870/0x1870 [ 2410.207507] ? selinux_file_ioctl+0xb6/0x270 [ 2410.208415] block_ioctl+0xf9/0x140 [ 2410.209169] ? blkdev_read_iter+0x1c0/0x1c0 [ 2410.210038] __x64_sys_ioctl+0x19a/0x210 [ 2410.210864] do_syscall_64+0x33/0x40 [ 2410.211613] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2410.212658] RIP: 0033:0x7f68fe56ab19 [ 2410.213413] 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 [ 2410.217120] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2410.218656] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2410.220090] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2410.221532] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2410.222969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2410.224381] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:07:38 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 22) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:38 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:38 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:38 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:38 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000001", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:38 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 21) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:38 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x660c, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:07:38 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2423.454811] blktrace: Concurrent blktraces are not allowed on loop10 [ 2423.457087] FAULT_INJECTION: forcing a failure. [ 2423.457087] name failslab, interval 1, probability 0, space 0, times 0 [ 2423.458680] CPU: 0 PID: 11290 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2423.459571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2423.460652] Call Trace: [ 2423.461025] dump_stack+0x107/0x167 [ 2423.461513] should_fail.cold+0x5/0xa [ 2423.461561] FAULT_INJECTION: forcing a failure. [ 2423.461561] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2423.462023] ? relay_open+0xb3/0xa10 [ 2423.462040] should_failslab+0x5/0x20 [ 2423.462059] kmem_cache_alloc_trace+0x55/0x320 [ 2423.464893] ? do_raw_spin_unlock+0x4f/0x220 [ 2423.465486] relay_open+0xb3/0xa10 [ 2423.465971] do_blk_trace_setup+0x4cf/0xc10 [ 2423.466549] ? _copy_from_user+0xfb/0x1b0 [ 2423.467106] __blk_trace_setup+0xca/0x180 [ 2423.467660] ? do_blk_trace_setup+0xc10/0xc10 [ 2423.468258] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2423.468974] blk_trace_ioctl+0x155/0x290 [ 2423.469508] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2423.470153] ? do_vfs_ioctl+0x283/0x10d0 [ 2423.470683] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2423.471386] ? generic_block_fiemap+0x60/0x60 [ 2423.471983] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2423.472622] blkdev_ioctl+0xc1/0x710 [ 2423.473126] ? blkdev_common_ioctl+0x1870/0x1870 [ 2423.473748] ? selinux_file_ioctl+0xb6/0x270 [ 2423.474336] block_ioctl+0xf9/0x140 [ 2423.474816] ? blkdev_read_iter+0x1c0/0x1c0 [ 2423.475385] __x64_sys_ioctl+0x19a/0x210 [ 2423.475923] do_syscall_64+0x33/0x40 [ 2423.476409] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2423.477109] RIP: 0033:0x7f68fe56ab19 [ 2423.477619] 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 [ 2423.480056] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2423.481086] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2423.482042] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2423.482971] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.483907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2423.484852] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2423.485812] CPU: 1 PID: 11304 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2423.486578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2423.487482] Call Trace: [ 2423.487774] dump_stack+0x107/0x167 [ 2423.488175] should_fail.cold+0x5/0xa [ 2423.488616] __alloc_pages_nodemask+0x182/0x600 [ 2423.489131] ? lock_acquire+0x197/0x470 [ 2423.489569] ? lockref_get+0x11/0x50 [ 2423.489993] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2423.490650] ? lock_downgrade+0x6d0/0x6d0 [ 2423.491110] ? do_raw_spin_lock+0x121/0x260 [ 2423.491584] ? rwlock_bug.part.0+0x90/0x90 [ 2423.492060] alloc_pages_current+0x187/0x280 [ 2423.492547] __get_free_pages+0xc/0xa0 [ 2423.492988] inode_doinit_with_dentry+0x8f1/0x1240 [ 2423.493531] ? hrtimer_run_softirq+0x167/0x310 [ 2423.494038] ? hrtimer_start_range_ns+0x360/0xae0 [ 2423.494584] ? selinux_file_lock+0x280/0x280 [ 2423.495071] ? current_time+0x1e6/0x2c0 [ 2423.495514] ? igrab+0xc0/0xc0 [ 2423.495880] selinux_d_instantiate+0x23/0x30 [ 2423.496361] security_d_instantiate+0x56/0xe0 [ 2423.496876] d_instantiate+0x5a/0x90 [ 2423.497280] __debugfs_create_file+0x246/0x530 [ 2423.497795] do_blk_trace_setup+0x43c/0xc10 [ 2423.498273] ? _copy_from_user+0xfb/0x1b0 [ 2423.498737] __blk_trace_setup+0xca/0x180 [ 2423.499196] ? do_blk_trace_setup+0xc10/0xc10 [ 2423.499700] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2423.500284] blk_trace_ioctl+0x155/0x290 [ 2423.500738] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2423.501277] ? do_vfs_ioctl+0x283/0x10d0 [ 2423.501728] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2423.502317] ? generic_block_fiemap+0x60/0x60 [ 2423.502813] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2423.503337] blkdev_ioctl+0xc1/0x710 [ 2423.503726] ? blkdev_common_ioctl+0x1870/0x1870 [ 2423.504234] ? selinux_file_ioctl+0xb6/0x270 [ 2423.504712] block_ioctl+0xf9/0x140 [ 2423.505117] ? blkdev_read_iter+0x1c0/0x1c0 [ 2423.505574] __x64_sys_ioctl+0x19a/0x210 [ 2423.506033] do_syscall_64+0x33/0x40 [ 2423.506421] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2423.506991] RIP: 0033:0x7f9cd9bc0b19 [ 2423.507392] 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 [ 2423.509430] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2423.510256] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2423.511043] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2423.511827] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.512602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2423.513389] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 20:07:38 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000001", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:38 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:38 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:07:38 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:38 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 23) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:38 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 22) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2423.642080] blktrace: Concurrent blktraces are not allowed on loop10 20:07:38 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2423.672059] FAULT_INJECTION: forcing a failure. [ 2423.672059] name failslab, interval 1, probability 0, space 0, times 0 [ 2423.673379] CPU: 1 PID: 11322 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2423.674114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2423.675010] Call Trace: [ 2423.675300] dump_stack+0x107/0x167 [ 2423.675707] should_fail.cold+0x5/0xa [ 2423.676109] ? create_object.isra.0+0x3a/0xa20 [ 2423.676593] should_failslab+0x5/0x20 [ 2423.677017] kmem_cache_alloc+0x5b/0x310 [ 2423.677453] create_object.isra.0+0x3a/0xa20 [ 2423.677930] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2423.678479] kmem_cache_alloc_trace+0x151/0x320 [ 2423.678983] relay_open+0xb3/0xa10 [ 2423.679364] do_blk_trace_setup+0x4cf/0xc10 [ 2423.679835] ? _copy_from_user+0xfb/0x1b0 [ 2423.680277] __blk_trace_setup+0xca/0x180 [ 2423.680726] ? do_blk_trace_setup+0xc10/0xc10 [ 2423.681214] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2423.681791] blk_trace_ioctl+0x155/0x290 [ 2423.682234] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2423.682769] ? do_vfs_ioctl+0x283/0x10d0 [ 2423.683218] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2423.683786] ? generic_block_fiemap+0x60/0x60 [ 2423.684284] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2423.684824] blkdev_ioctl+0xc1/0x710 [ 2423.685243] ? blkdev_common_ioctl+0x1870/0x1870 [ 2423.685754] ? selinux_file_ioctl+0xb6/0x270 [ 2423.686240] block_ioctl+0xf9/0x140 [ 2423.686647] ? blkdev_read_iter+0x1c0/0x1c0 [ 2423.687135] __x64_sys_ioctl+0x19a/0x210 [ 2423.687574] do_syscall_64+0x33/0x40 [ 2423.687989] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2423.688548] RIP: 0033:0x7f68fe56ab19 [ 2423.688991] 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 [ 2423.690979] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2423.691796] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2423.692572] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2423.693364] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.694141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2423.694936] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2423.730197] FAULT_INJECTION: forcing a failure. [ 2423.730197] name failslab, interval 1, probability 0, space 0, times 0 [ 2423.731858] CPU: 1 PID: 11331 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2423.732597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2423.733537] Call Trace: [ 2423.733840] dump_stack+0x107/0x167 [ 2423.734256] should_fail.cold+0x5/0xa [ 2423.734687] ? relay_open+0xb3/0xa10 [ 2423.735105] should_failslab+0x5/0x20 [ 2423.735520] kmem_cache_alloc_trace+0x55/0x320 [ 2423.736021] ? do_raw_spin_unlock+0x4f/0x220 [ 2423.736499] relay_open+0xb3/0xa10 [ 2423.736914] do_blk_trace_setup+0x4cf/0xc10 [ 2423.737388] ? _copy_from_user+0xfb/0x1b0 [ 2423.737928] __blk_trace_setup+0xca/0x180 [ 2423.738558] ? do_blk_trace_setup+0xc10/0xc10 [ 2423.739268] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2423.740073] blk_trace_ioctl+0x155/0x290 [ 2423.740715] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2423.741456] ? do_vfs_ioctl+0x283/0x10d0 [ 2423.742098] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2423.742897] ? generic_block_fiemap+0x60/0x60 [ 2423.743606] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2423.744336] blkdev_ioctl+0xc1/0x710 [ 2423.744956] ? blkdev_common_ioctl+0x1870/0x1870 [ 2423.745703] ? selinux_file_ioctl+0xb6/0x270 [ 2423.746373] block_ioctl+0xf9/0x140 [ 2423.746765] ? blkdev_read_iter+0x1c0/0x1c0 [ 2423.747258] __x64_sys_ioctl+0x19a/0x210 [ 2423.747721] do_syscall_64+0x33/0x40 [ 2423.748142] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2423.748694] RIP: 0033:0x7f9cd9bc0b19 [ 2423.749110] 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 [ 2423.751088] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2423.751919] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2423.752686] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2423.753473] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.754238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2423.755018] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 20:07:51 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:51 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:07:51 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 24) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:51 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:51 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:51 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2436.384624] blktrace: Concurrent blktraces are not allowed on loop10 20:07:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 23) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x6611, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2436.408186] FAULT_INJECTION: forcing a failure. [ 2436.408186] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.410987] CPU: 1 PID: 11348 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2436.412418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2436.414152] Call Trace: [ 2436.414702] dump_stack+0x107/0x167 [ 2436.415455] should_fail.cold+0x5/0xa [ 2436.416257] ? create_object.isra.0+0x3a/0xa20 [ 2436.417215] should_failslab+0x5/0x20 [ 2436.417997] kmem_cache_alloc+0x5b/0x310 [ 2436.418822] create_object.isra.0+0x3a/0xa20 [ 2436.419717] kmemleak_alloc_percpu+0xa0/0x100 [ 2436.420630] pcpu_alloc+0x4e2/0x1240 [ 2436.421419] relay_open+0xd8/0xa10 [ 2436.422146] do_blk_trace_setup+0x4cf/0xc10 [ 2436.423020] ? _copy_from_user+0xfb/0x1b0 [ 2436.423858] __blk_trace_setup+0xca/0x180 [ 2436.424696] ? do_blk_trace_setup+0xc10/0xc10 [ 2436.425617] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2436.426698] blk_trace_ioctl+0x155/0x290 [ 2436.427518] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2436.428506] ? do_vfs_ioctl+0x283/0x10d0 [ 2436.429329] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2436.430390] ? generic_block_fiemap+0x60/0x60 [ 2436.431295] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2436.432264] blkdev_ioctl+0xc1/0x710 [ 2436.433046] ? blkdev_common_ioctl+0x1870/0x1870 [ 2436.434005] ? selinux_file_ioctl+0xb6/0x270 [ 2436.434899] block_ioctl+0xf9/0x140 [ 2436.435631] ? blkdev_read_iter+0x1c0/0x1c0 [ 2436.436512] __x64_sys_ioctl+0x19a/0x210 [ 2436.437342] do_syscall_64+0x33/0x40 [ 2436.438101] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2436.439135] RIP: 0033:0x7f68fe56ab19 [ 2436.439892] 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 [ 2436.443601] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2436.445152] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2436.446598] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2436.448038] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.449497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2436.450935] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:07:51 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048120a, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2436.476662] FAULT_INJECTION: forcing a failure. [ 2436.476662] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.479231] CPU: 1 PID: 11357 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2436.480634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2436.482303] Call Trace: [ 2436.482831] dump_stack+0x107/0x167 [ 2436.483571] should_fail.cold+0x5/0xa [ 2436.484322] ? create_object.isra.0+0x3a/0xa20 [ 2436.485266] should_failslab+0x5/0x20 [ 2436.486028] kmem_cache_alloc+0x5b/0x310 [ 2436.486848] create_object.isra.0+0x3a/0xa20 [ 2436.487733] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2436.488774] kmem_cache_alloc_trace+0x151/0x320 [ 2436.489725] relay_open+0xb3/0xa10 [ 2436.490450] do_blk_trace_setup+0x4cf/0xc10 [ 2436.491323] ? _copy_from_user+0xfb/0x1b0 [ 2436.492173] __blk_trace_setup+0xca/0x180 [ 2436.493018] ? do_blk_trace_setup+0xc10/0xc10 [ 2436.493922] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2436.494997] blk_trace_ioctl+0x155/0x290 [ 2436.495818] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2436.496807] ? do_vfs_ioctl+0x283/0x10d0 [ 2436.497646] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2436.498702] ? generic_block_fiemap+0x60/0x60 [ 2436.499596] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2436.500578] blkdev_ioctl+0xc1/0x710 [ 2436.501331] ? blkdev_common_ioctl+0x1870/0x1870 [ 2436.502288] ? selinux_file_ioctl+0xb6/0x270 [ 2436.503171] block_ioctl+0xf9/0x140 [ 2436.503901] ? blkdev_read_iter+0x1c0/0x1c0 [ 2436.504771] __x64_sys_ioctl+0x19a/0x210 [ 2436.505617] do_syscall_64+0x33/0x40 [ 2436.506388] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2436.507429] RIP: 0033:0x7f9cd9bc0b19 [ 2436.508197] 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 [ 2436.511912] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2436.513482] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2436.514941] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2436.516392] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.517909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2436.519364] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 20:07:51 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:51 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2436.609663] blktrace: Concurrent blktraces are not allowed on loop10 20:07:51 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:07:51 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:07:51 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 25) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:51 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:07:51 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2436.726510] FAULT_INJECTION: forcing a failure. [ 2436.726510] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.729232] CPU: 1 PID: 11381 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2436.730648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2436.732327] Call Trace: [ 2436.732880] dump_stack+0x107/0x167 [ 2436.733639] should_fail.cold+0x5/0xa [ 2436.734434] ? create_object.isra.0+0x3a/0xa20 [ 2436.735377] should_failslab+0x5/0x20 [ 2436.736161] kmem_cache_alloc+0x5b/0x310 [ 2436.737010] ? mark_held_locks+0x9e/0xe0 [ 2436.737853] create_object.isra.0+0x3a/0xa20 [ 2436.738771] kmemleak_alloc_percpu+0xa0/0x100 [ 2436.739701] pcpu_alloc+0x4e2/0x1240 [ 2436.740485] relay_open+0xd8/0xa10 [ 2436.741242] do_blk_trace_setup+0x4cf/0xc10 [ 2436.742132] ? _copy_from_user+0xfb/0x1b0 [ 2436.742976] __blk_trace_setup+0xca/0x180 [ 2436.743828] ? do_blk_trace_setup+0xc10/0xc10 [ 2436.744745] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2436.745835] blk_trace_ioctl+0x155/0x290 [ 2436.746660] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2436.747650] ? do_vfs_ioctl+0x283/0x10d0 [ 2436.748473] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2436.749540] ? generic_block_fiemap+0x60/0x60 [ 2436.750462] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2436.751454] blkdev_ioctl+0xc1/0x710 [ 2436.752223] ? blkdev_common_ioctl+0x1870/0x1870 [ 2436.753212] ? selinux_file_ioctl+0xb6/0x270 [ 2436.754120] block_ioctl+0xf9/0x140 [ 2436.754872] ? blkdev_read_iter+0x1c0/0x1c0 [ 2436.755753] __x64_sys_ioctl+0x19a/0x210 [ 2436.756591] do_syscall_64+0x33/0x40 [ 2436.757369] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2436.758426] RIP: 0033:0x7f68fe56ab19 [ 2436.759196] 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 [ 2436.762979] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2436.764544] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2436.766005] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2436.767460] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.768948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2436.770411] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:07:52 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 24) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:07:52 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2436.821467] blktrace: Concurrent blktraces are not allowed on loop10 20:07:52 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2436.861570] FAULT_INJECTION: forcing a failure. [ 2436.861570] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.864226] CPU: 1 PID: 11394 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2436.865674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2436.867368] Call Trace: [ 2436.867912] dump_stack+0x107/0x167 [ 2436.868655] should_fail.cold+0x5/0xa [ 2436.869449] ? create_object.isra.0+0x3a/0xa20 [ 2436.870377] should_failslab+0x5/0x20 [ 2436.871152] kmem_cache_alloc+0x5b/0x310 [ 2436.871987] create_object.isra.0+0x3a/0xa20 [ 2436.872893] kmemleak_alloc_percpu+0xa0/0x100 [ 2436.873825] pcpu_alloc+0x4e2/0x1240 [ 2436.874599] relay_open+0xd8/0xa10 [ 2436.875335] do_blk_trace_setup+0x4cf/0xc10 [ 2436.876217] ? _copy_from_user+0xfb/0x1b0 [ 2436.877081] __blk_trace_setup+0xca/0x180 [ 2436.877940] ? do_blk_trace_setup+0xc10/0xc10 [ 2436.878866] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2436.879959] blk_trace_ioctl+0x155/0x290 [ 2436.880791] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2436.881831] ? do_vfs_ioctl+0x283/0x10d0 [ 2436.882663] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2436.883727] ? generic_block_fiemap+0x60/0x60 [ 2436.884644] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2436.885655] blkdev_ioctl+0xc1/0x710 [ 2436.886418] ? blkdev_common_ioctl+0x1870/0x1870 [ 2436.887395] ? selinux_file_ioctl+0xb6/0x270 [ 2436.888302] block_ioctl+0xf9/0x140 [ 2436.889064] ? blkdev_read_iter+0x1c0/0x1c0 [ 2436.889967] __x64_sys_ioctl+0x19a/0x210 [ 2436.890816] do_syscall_64+0x33/0x40 [ 2436.891597] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2436.892659] RIP: 0033:0x7f9cd9bc0b19 [ 2436.893433] 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 [ 2436.897253] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2436.898825] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2436.900296] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2436.901773] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.903260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2436.904769] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 20:08:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:08:04 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000001000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:04 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 25) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:04 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 26) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:04 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x6612, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:08:04 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:04 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2449.408048] blktrace: Concurrent blktraces are not allowed on loop10 [ 2449.422633] FAULT_INJECTION: forcing a failure. [ 2449.422633] name failslab, interval 1, probability 0, space 0, times 0 [ 2449.425969] CPU: 1 PID: 11417 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2449.427487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2449.429306] Call Trace: [ 2449.429890] dump_stack+0x107/0x167 [ 2449.430692] should_fail.cold+0x5/0xa [ 2449.431526] ? relay_open_buf.part.0+0x91/0xc00 [ 2449.432544] should_failslab+0x5/0x20 [ 2449.433381] kmem_cache_alloc_trace+0x55/0x320 [ 2449.434383] relay_open_buf.part.0+0x91/0xc00 [ 2449.435359] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 2449.436485] relay_open+0x531/0xa10 [ 2449.437301] do_blk_trace_setup+0x4cf/0xc10 [ 2449.438235] ? _copy_from_user+0xfb/0x1b0 [ 2449.439135] __blk_trace_setup+0xca/0x180 [ 2449.440033] ? do_blk_trace_setup+0xc10/0xc10 [ 2449.441005] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2449.442171] blk_trace_ioctl+0x155/0x290 [ 2449.443046] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2449.444104] ? do_vfs_ioctl+0x283/0x10d0 [ 2449.444981] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2449.446132] ? generic_block_fiemap+0x60/0x60 [ 2449.447108] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2449.448157] blkdev_ioctl+0xc1/0x710 [ 2449.448966] ? blkdev_common_ioctl+0x1870/0x1870 [ 2449.450002] ? selinux_file_ioctl+0xb6/0x270 [ 2449.450964] block_ioctl+0xf9/0x140 [ 2449.451750] ? blkdev_read_iter+0x1c0/0x1c0 [ 2449.452685] __x64_sys_ioctl+0x19a/0x210 [ 2449.453574] do_syscall_64+0x33/0x40 [ 2449.454386] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2449.455494] RIP: 0033:0x7f68fe56ab19 [ 2449.456302] 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 [ 2449.460304] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2449.461959] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2449.463504] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2449.465048] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2449.466613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2449.468158] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2449.483381] FAULT_INJECTION: forcing a failure. [ 2449.483381] name failslab, interval 1, probability 0, space 0, times 0 [ 2449.486170] CPU: 1 PID: 11420 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 2449.487682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2449.489500] Call Trace: [ 2449.490079] dump_stack+0x107/0x167 [ 2449.490882] should_fail.cold+0x5/0xa [ 2449.491712] ? create_object.isra.0+0x3a/0xa20 [ 2449.492711] should_failslab+0x5/0x20 [ 2449.493564] kmem_cache_alloc+0x5b/0x310 [ 2449.494454] ? mark_held_locks+0x9e/0xe0 [ 2449.495341] create_object.isra.0+0x3a/0xa20 [ 2449.496302] kmemleak_alloc_percpu+0xa0/0x100 [ 2449.497288] pcpu_alloc+0x4e2/0x1240 [ 2449.498114] relay_open+0xd8/0xa10 [ 2449.498899] do_blk_trace_setup+0x4cf/0xc10 [ 2449.499837] ? _copy_from_user+0xfb/0x1b0 [ 2449.500740] __blk_trace_setup+0xca/0x180 [ 2449.501652] ? do_blk_trace_setup+0xc10/0xc10 [ 2449.502630] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2449.503801] blk_trace_ioctl+0x155/0x290 [ 2449.504687] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2449.505777] ? do_vfs_ioctl+0x283/0x10d0 [ 2449.506666] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2449.507812] ? generic_block_fiemap+0x60/0x60 [ 2449.508787] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2449.509856] blkdev_ioctl+0xc1/0x710 [ 2449.510664] ? blkdev_common_ioctl+0x1870/0x1870 [ 2449.511696] ? selinux_file_ioctl+0xb6/0x270 [ 2449.512653] block_ioctl+0xf9/0x140 [ 2449.513465] ? blkdev_read_iter+0x1c0/0x1c0 [ 2449.514403] __x64_sys_ioctl+0x19a/0x210 [ 2449.515290] do_syscall_64+0x33/0x40 [ 2449.516101] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2449.517224] RIP: 0033:0x7f9cd9bc0b19 [ 2449.518055] 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 [ 2449.522042] RSP: 002b:00007f9cd7136188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2449.523692] RAX: ffffffffffffffda RBX: 00007f9cd9cd3f60 RCX: 00007f9cd9bc0b19 [ 2449.525269] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2449.526816] RBP: 00007f9cd71361d0 R08: 0000000000000000 R09: 0000000000000000 [ 2449.528344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2449.529879] R13: 00007fff9f778b7f R14: 00007f9cd7136300 R15: 0000000000022000 20:08:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:08:04 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x6628, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:08:04 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 27) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:04 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000001000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:04 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:04 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2449.638510] FAULT_INJECTION: forcing a failure. [ 2449.638510] name failslab, interval 1, probability 0, space 0, times 0 [ 2449.639781] CPU: 0 PID: 11438 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2449.640526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2449.641430] Call Trace: [ 2449.641734] dump_stack+0x107/0x167 [ 2449.642125] should_fail.cold+0x5/0xa [ 2449.642543] ? create_object.isra.0+0x3a/0xa20 [ 2449.643047] should_failslab+0x5/0x20 [ 2449.643458] kmem_cache_alloc+0x5b/0x310 [ 2449.643904] ? __mutex_lock+0x4fe/0x10b0 [ 2449.644342] create_object.isra.0+0x3a/0xa20 [ 2449.644816] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2449.645386] kmem_cache_alloc_trace+0x151/0x320 [ 2449.645886] relay_open_buf.part.0+0x91/0xc00 [ 2449.646373] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 2449.646926] relay_open+0x531/0xa10 [ 2449.647315] do_blk_trace_setup+0x4cf/0xc10 [ 2449.647775] ? _copy_from_user+0xfb/0x1b0 [ 2449.648221] __blk_trace_setup+0xca/0x180 [ 2449.648667] ? do_blk_trace_setup+0xc10/0xc10 [ 2449.649165] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2449.649741] blk_trace_ioctl+0x155/0x290 [ 2449.650190] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2449.650729] ? do_vfs_ioctl+0x283/0x10d0 [ 2449.651176] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2449.651751] ? generic_block_fiemap+0x60/0x60 [ 2449.652252] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2449.652791] blkdev_ioctl+0xc1/0x710 [ 2449.653206] ? blkdev_common_ioctl+0x1870/0x1870 [ 2449.653725] ? selinux_file_ioctl+0xb6/0x270 [ 2449.654199] block_ioctl+0xf9/0x140 [ 2449.654591] ? blkdev_read_iter+0x1c0/0x1c0 [ 2449.655068] __x64_sys_ioctl+0x19a/0x210 [ 2449.655506] do_syscall_64+0x33/0x40 [ 2449.655919] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2449.656484] RIP: 0033:0x7f68fe56ab19 [ 2449.656896] 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 [ 2449.658856] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2449.659671] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2449.660468] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2449.661272] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2449.662061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2449.662838] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:08:04 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2449.691632] blktrace: Concurrent blktraces are not allowed on loop10 20:08:04 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000001000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2449.769062] blktrace: Concurrent blktraces are not allowed on loop10 20:08:17 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 26) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40046629, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:08:17 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, 0x0, 0x7, 0x0) 20:08:17 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 28) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:17 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:17 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:17 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:17 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2462.537586] blktrace: Concurrent blktraces are not allowed on loop2 [ 2462.550550] blktrace: Concurrent blktraces are not allowed on loop10 [ 2462.561068] FAULT_INJECTION: forcing a failure. [ 2462.561068] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2462.563898] CPU: 0 PID: 11483 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2462.565319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2462.566993] Call Trace: [ 2462.567534] dump_stack+0x107/0x167 [ 2462.568275] should_fail.cold+0x5/0xa [ 2462.569056] __alloc_pages_nodemask+0x182/0x600 [ 2462.570005] ? lock_release+0x680/0x680 [ 2462.570814] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2462.572045] alloc_pages_current+0x187/0x280 [ 2462.572940] kmalloc_order+0x35/0x160 [ 2462.573733] kmalloc_order_trace+0x14/0xa0 [ 2462.574592] relay_open_buf.part.0+0xf9/0xc00 [ 2462.575499] ? relay_open+0x3e1/0xa10 [ 2462.576286] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 2462.577329] ? relay_open+0x38c/0xa10 [ 2462.578119] relay_open+0x531/0xa10 [ 2462.578864] do_blk_trace_setup+0x4cf/0xc10 [ 2462.579746] ? _copy_from_user+0xfb/0x1b0 [ 2462.580581] __blk_trace_setup+0xca/0x180 [ 2462.581436] ? do_blk_trace_setup+0xc10/0xc10 [ 2462.582337] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2462.583409] blk_trace_ioctl+0x155/0x290 [ 2462.584224] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2462.585205] ? do_vfs_ioctl+0x283/0x10d0 [ 2462.586032] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2462.587082] ? generic_block_fiemap+0x60/0x60 [ 2462.587989] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2462.588966] blkdev_ioctl+0xc1/0x710 [ 2462.589730] ? blkdev_common_ioctl+0x1870/0x1870 [ 2462.590716] ? selinux_file_ioctl+0xb6/0x270 [ 2462.591611] block_ioctl+0xf9/0x140 [ 2462.592353] ? blkdev_read_iter+0x1c0/0x1c0 [ 2462.593237] __x64_sys_ioctl+0x19a/0x210 [ 2462.594070] do_syscall_64+0x33/0x40 [ 2462.594824] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2462.595855] RIP: 0033:0x7f68fe56ab19 [ 2462.596609] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2462.600329] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2462.601879] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2462.603352] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2462.604969] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2462.606591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2462.608206] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:08:31 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 29) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:31 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:31 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40049409, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:08:31 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048120a, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:31 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:31 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, 0x0, 0x7, 0x0) 20:08:31 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:31 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2476.186047] FAULT_INJECTION: forcing a failure. [ 2476.186047] name failslab, interval 1, probability 0, space 0, times 0 [ 2476.188319] CPU: 0 PID: 11501 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2476.189604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2476.191118] Call Trace: [ 2476.191615] dump_stack+0x107/0x167 [ 2476.192294] should_fail.cold+0x5/0xa [ 2476.193016] ? create_object.isra.0+0x3a/0xa20 [ 2476.193877] should_failslab+0x5/0x20 [ 2476.194575] kmem_cache_alloc+0x5b/0x310 [ 2476.195334] create_object.isra.0+0x3a/0xa20 [ 2476.196148] ? kasan_unpoison_shadow+0x33/0x50 [ 2476.196989] kmalloc_order+0xfe/0x160 [ 2476.197706] kmalloc_order_trace+0x14/0xa0 [ 2476.198490] relay_open_buf.part.0+0xf9/0xc00 [ 2476.199316] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 2476.200286] relay_open+0x531/0xa10 [ 2476.200971] do_blk_trace_setup+0x4cf/0xc10 [ 2476.201798] ? _copy_from_user+0xfb/0x1b0 [ 2476.202563] __blk_trace_setup+0xca/0x180 [ 2476.203336] ? do_blk_trace_setup+0xc10/0xc10 [ 2476.204170] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2476.204972] blktrace: Concurrent blktraces are not allowed on loop10 [ 2476.205170] blk_trace_ioctl+0x155/0x290 [ 2476.207292] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2476.208209] ? do_vfs_ioctl+0x283/0x10d0 [ 2476.208964] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2476.209937] ? generic_block_fiemap+0x60/0x60 [ 2476.210764] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2476.211657] blkdev_ioctl+0xc1/0x710 [ 2476.212340] ? blkdev_common_ioctl+0x1870/0x1870 [ 2476.213225] ? selinux_file_ioctl+0xb6/0x270 [ 2476.214063] block_ioctl+0xf9/0x140 [ 2476.214740] ? blkdev_read_iter+0x1c0/0x1c0 [ 2476.215526] __x64_sys_ioctl+0x19a/0x210 [ 2476.216262] do_syscall_64+0x33/0x40 [ 2476.216944] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2476.217890] RIP: 0033:0x7f68fe56ab19 [ 2476.218570] 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 [ 2476.221932] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2476.223271] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2476.224542] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2476.225817] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2476.227068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2476.228323] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:08:31 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:08:31 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:31 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 30) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:31 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:31 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, 0x0, 0x7, 0x0) 20:08:31 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2476.428195] FAULT_INJECTION: forcing a failure. [ 2476.428195] name failslab, interval 1, probability 0, space 0, times 0 [ 2476.430986] CPU: 1 PID: 11527 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2476.432393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2476.434105] Call Trace: [ 2476.434643] dump_stack+0x107/0x167 [ 2476.435387] should_fail.cold+0x5/0xa [ 2476.436171] ? relay_open_buf.part.0+0x472/0xc00 [ 2476.437146] should_failslab+0x5/0x20 [ 2476.437947] __kmalloc+0x72/0x390 [ 2476.438663] relay_open_buf.part.0+0x472/0xc00 [ 2476.439605] relay_open+0x531/0xa10 [ 2476.440345] do_blk_trace_setup+0x4cf/0xc10 [ 2476.441219] ? _copy_from_user+0xfb/0x1b0 [ 2476.442068] __blk_trace_setup+0xca/0x180 [ 2476.442906] ? do_blk_trace_setup+0xc10/0xc10 [ 2476.443816] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2476.444900] blk_trace_ioctl+0x155/0x290 [ 2476.445744] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2476.446738] ? do_vfs_ioctl+0x283/0x10d0 [ 2476.447556] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2476.448618] ? generic_block_fiemap+0x60/0x60 [ 2476.449539] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2476.450526] blkdev_ioctl+0xc1/0x710 [ 2476.451283] ? blkdev_common_ioctl+0x1870/0x1870 [ 2476.452245] ? selinux_file_ioctl+0xb6/0x270 [ 2476.453145] block_ioctl+0xf9/0x140 [ 2476.453921] ? blkdev_read_iter+0x1c0/0x1c0 [ 2476.454814] __x64_sys_ioctl+0x19a/0x210 [ 2476.455659] do_syscall_64+0x33/0x40 [ 2476.456435] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2476.457522] RIP: 0033:0x7f68fe56ab19 [ 2476.458297] 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 [ 2476.462136] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2476.463718] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2476.465194] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2476.466659] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 20:08:31 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2476.468117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2476.469687] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2476.489448] blktrace: Concurrent blktraces are not allowed on loop10 20:08:31 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:31 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:31 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:08:31 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:31 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:31 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 31) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:31 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2476.689212] blktrace: Concurrent blktraces are not allowed on loop10 [ 2476.696436] FAULT_INJECTION: forcing a failure. [ 2476.696436] name failslab, interval 1, probability 0, space 0, times 0 [ 2476.699348] CPU: 1 PID: 11562 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2476.700966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2476.702909] Call Trace: [ 2476.703537] dump_stack+0x107/0x167 [ 2476.704391] should_fail.cold+0x5/0xa [ 2476.705284] ? create_object.isra.0+0x3a/0xa20 [ 2476.706378] should_failslab+0x5/0x20 [ 2476.707265] kmem_cache_alloc+0x5b/0x310 [ 2476.708212] create_object.isra.0+0x3a/0xa20 [ 2476.709225] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2476.710412] __kmalloc+0x16e/0x390 [ 2476.711244] relay_open_buf.part.0+0x472/0xc00 [ 2476.712314] relay_open+0x531/0xa10 [ 2476.713160] do_blk_trace_setup+0x4cf/0xc10 [ 2476.714167] ? _copy_from_user+0xfb/0x1b0 [ 2476.715128] __blk_trace_setup+0xca/0x180 [ 2476.716087] ? do_blk_trace_setup+0xc10/0xc10 [ 2476.717126] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2476.718389] blk_trace_ioctl+0x155/0x290 [ 2476.719327] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2476.720460] ? do_vfs_ioctl+0x283/0x10d0 [ 2476.721400] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2476.722628] ? generic_block_fiemap+0x60/0x60 [ 2476.723676] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2476.724794] blkdev_ioctl+0xc1/0x710 [ 2476.725660] ? blkdev_common_ioctl+0x1870/0x1870 [ 2476.726758] ? selinux_file_ioctl+0xb6/0x270 [ 2476.727775] block_ioctl+0xf9/0x140 [ 2476.728613] ? blkdev_read_iter+0x1c0/0x1c0 [ 2476.729623] __x64_sys_ioctl+0x19a/0x210 [ 2476.730572] do_syscall_64+0x33/0x40 [ 2476.731432] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2476.732618] RIP: 0033:0x7f68fe56ab19 [ 2476.733488] 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 [ 2476.737694] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2476.739445] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2476.741067] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2476.742722] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2476.744349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2476.745994] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:08:44 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 32) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:44 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:44 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:44 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:44 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40086602, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:08:44 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:44 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:08:44 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2489.745994] blktrace: Concurrent blktraces are not allowed on loop10 [ 2489.749007] FAULT_INJECTION: forcing a failure. [ 2489.749007] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2489.751103] CPU: 0 PID: 11586 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2489.752167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2489.753423] Call Trace: [ 2489.753846] dump_stack+0x107/0x167 [ 2489.754400] should_fail.cold+0x5/0xa [ 2489.754988] __alloc_pages_nodemask+0x182/0x600 [ 2489.755691] ? __kmalloc+0x16e/0x390 [ 2489.756257] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2489.757176] ? trace_hardirqs_on+0x5b/0x180 [ 2489.757853] alloc_pages_current+0x187/0x280 [ 2489.758522] relay_open_buf.part.0+0x2a5/0xc00 [ 2489.759227] relay_open+0x531/0xa10 [ 2489.759787] do_blk_trace_setup+0x4cf/0xc10 [ 2489.760448] ? _copy_from_user+0xfb/0x1b0 [ 2489.761079] __blk_trace_setup+0xca/0x180 [ 2489.761714] ? do_blk_trace_setup+0xc10/0xc10 [ 2489.762395] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2489.763213] blk_trace_ioctl+0x155/0x290 [ 2489.763835] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2489.764585] ? do_vfs_ioctl+0x283/0x10d0 [ 2489.765203] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2489.766010] ? generic_block_fiemap+0x60/0x60 [ 2489.766700] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2489.767431] blkdev_ioctl+0xc1/0x710 [ 2489.767990] ? blkdev_common_ioctl+0x1870/0x1870 [ 2489.768726] ? selinux_file_ioctl+0xb6/0x270 [ 2489.769394] block_ioctl+0xf9/0x140 [ 2489.769968] ? blkdev_read_iter+0x1c0/0x1c0 [ 2489.770629] __x64_sys_ioctl+0x19a/0x210 [ 2489.771263] do_syscall_64+0x33/0x40 [ 2489.771840] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2489.772621] RIP: 0033:0x7f68fe56ab19 [ 2489.773188] 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 [ 2489.776006] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2489.777158] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2489.778261] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2489.779350] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2489.780436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2489.781527] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:08:45 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:45 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:45 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:08:45 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 33) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2489.903039] blktrace: Concurrent blktraces are not allowed on loop10 20:08:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:45 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2489.956238] FAULT_INJECTION: forcing a failure. [ 2489.956238] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2489.958288] CPU: 0 PID: 11606 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2489.959339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2489.960604] Call Trace: [ 2489.961009] dump_stack+0x107/0x167 [ 2489.961562] should_fail.cold+0x5/0xa [ 2489.962161] __alloc_pages_nodemask+0x182/0x600 [ 2489.962869] ? __kmalloc+0x16e/0x390 [ 2489.963436] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2489.964330] ? trace_hardirqs_on+0x5b/0x180 [ 2489.964971] alloc_pages_current+0x187/0x280 [ 2489.965644] relay_open_buf.part.0+0x2a5/0xc00 [ 2489.966327] relay_open+0x531/0xa10 [ 2489.966871] do_blk_trace_setup+0x4cf/0xc10 [ 2489.967512] ? _copy_from_user+0xfb/0x1b0 [ 2489.968128] __blk_trace_setup+0xca/0x180 [ 2489.968737] ? do_blk_trace_setup+0xc10/0xc10 [ 2489.969401] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2489.970193] blk_trace_ioctl+0x155/0x290 [ 2489.970788] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2489.971505] ? do_vfs_ioctl+0x283/0x10d0 [ 2489.972103] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2489.972874] ? generic_block_fiemap+0x60/0x60 [ 2489.973536] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2489.974253] blkdev_ioctl+0xc1/0x710 [ 2489.974801] ? blkdev_common_ioctl+0x1870/0x1870 [ 2489.975497] ? selinux_file_ioctl+0xb6/0x270 [ 2489.976148] block_ioctl+0xf9/0x140 [ 2489.976683] ? blkdev_read_iter+0x1c0/0x1c0 [ 2489.977313] __x64_sys_ioctl+0x19a/0x210 [ 2489.977927] do_syscall_64+0x33/0x40 [ 2489.978474] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2489.979230] RIP: 0033:0x7f68fe56ab19 [ 2489.979773] 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 [ 2489.982642] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2489.983761] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2489.984810] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2489.985862] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2489.986909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2489.987954] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2502.349295] FAULT_INJECTION: forcing a failure. 20:08:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40086604, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:08:57 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:57 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:57 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:08:57 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:57 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:57 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 34) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2502.349295] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2502.352266] CPU: 1 PID: 11637 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2502.353029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.353949] Call Trace: [ 2502.354259] dump_stack+0x107/0x167 [ 2502.354663] should_fail.cold+0x5/0xa [ 2502.355089] __alloc_pages_nodemask+0x182/0x600 [ 2502.355624] ? __kmalloc+0x16e/0x390 [ 2502.356041] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2502.356700] ? trace_hardirqs_on+0x5b/0x180 [ 2502.357174] alloc_pages_current+0x187/0x280 [ 2502.357678] relay_open_buf.part.0+0x2a5/0xc00 [ 2502.358206] relay_open+0x531/0xa10 [ 2502.358625] do_blk_trace_setup+0x4cf/0xc10 [ 2502.359115] ? _copy_from_user+0xfb/0x1b0 [ 2502.359584] __blk_trace_setup+0xca/0x180 [ 2502.360057] ? do_blk_trace_setup+0xc10/0xc10 [ 2502.360577] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2502.361181] blk_trace_ioctl+0x155/0x290 [ 2502.361645] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2502.362218] ? do_vfs_ioctl+0x283/0x10d0 [ 2502.362682] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2502.363267] ? generic_block_fiemap+0x60/0x60 [ 2502.363780] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2502.364325] blkdev_ioctl+0xc1/0x710 [ 2502.364747] ? blkdev_common_ioctl+0x1870/0x1870 [ 2502.365283] ? selinux_file_ioctl+0xb6/0x270 [ 2502.365801] block_ioctl+0xf9/0x140 [ 2502.366213] ? blkdev_read_iter+0x1c0/0x1c0 [ 2502.366704] __x64_sys_ioctl+0x19a/0x210 [ 2502.367172] do_syscall_64+0x33/0x40 [ 2502.367597] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2502.368196] RIP: 0033:0x7f68fe56ab19 [ 2502.368625] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2502.370233] blktrace: Concurrent blktraces are not allowed on loop10 [ 2502.370748] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2502.370762] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2502.370768] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2502.370774] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2502.370780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2502.370786] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2502.386692] EXT4-fs warning (device sda): __ext4_ioctl:886: Setting inode version is not supported with metadata_csum enabled. 20:08:57 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 35) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:57 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:08:57 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2502.487533] FAULT_INJECTION: forcing a failure. [ 2502.487533] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2502.490323] CPU: 0 PID: 11652 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2502.491758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.493496] Call Trace: [ 2502.494057] dump_stack+0x107/0x167 [ 2502.494819] should_fail.cold+0x5/0xa [ 2502.495619] __alloc_pages_nodemask+0x182/0x600 [ 2502.496576] ? __kmalloc+0x16e/0x390 [ 2502.497356] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2502.498612] ? trace_hardirqs_on+0x5b/0x180 [ 2502.499491] alloc_pages_current+0x187/0x280 20:08:57 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2502.500395] relay_open_buf.part.0+0x2a5/0xc00 [ 2502.501432] relay_open+0x531/0xa10 [ 2502.502206] do_blk_trace_setup+0x4cf/0xc10 [ 2502.503103] ? _copy_from_user+0xfb/0x1b0 [ 2502.503956] __blk_trace_setup+0xca/0x180 [ 2502.504799] ? do_blk_trace_setup+0xc10/0xc10 [ 2502.505739] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2502.506861] blk_trace_ioctl+0x155/0x290 [ 2502.507693] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2502.508691] ? do_vfs_ioctl+0x283/0x10d0 [ 2502.509514] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2502.510583] ? generic_block_fiemap+0x60/0x60 [ 2502.511517] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2502.512512] blkdev_ioctl+0xc1/0x710 [ 2502.513276] ? blkdev_common_ioctl+0x1870/0x1870 [ 2502.514281] ? selinux_file_ioctl+0xb6/0x270 [ 2502.515184] block_ioctl+0xf9/0x140 [ 2502.515933] ? blkdev_read_iter+0x1c0/0x1c0 [ 2502.516829] __x64_sys_ioctl+0x19a/0x210 [ 2502.517671] do_syscall_64+0x33/0x40 [ 2502.518469] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2502.519513] RIP: 0033:0x7f68fe56ab19 [ 2502.520269] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2502.524038] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2502.525576] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2502.527048] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2502.528490] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2502.529941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2502.531383] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:08:57 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:08:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:57 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2502.580537] blktrace: Concurrent blktraces are not allowed on loop10 20:08:57 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:08:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40086607, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:08:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:08:57 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:09:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x6609, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:09:10 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:09:10 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:09:10 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:09:10 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 36) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:09:10 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:10 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2515.023416] FAULT_INJECTION: forcing a failure. [ 2515.023416] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2515.026271] CPU: 1 PID: 11708 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2515.027666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2515.029405] Call Trace: [ 2515.029959] dump_stack+0x107/0x167 [ 2515.030744] should_fail.cold+0x5/0xa [ 2515.031538] __alloc_pages_nodemask+0x182/0x600 [ 2515.032504] ? __kmalloc+0x16e/0x390 [ 2515.033261] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2515.034517] ? trace_hardirqs_on+0x5b/0x180 [ 2515.035396] alloc_pages_current+0x187/0x280 [ 2515.036319] relay_open_buf.part.0+0x2a5/0xc00 [ 2515.037255] relay_open+0x531/0xa10 [ 2515.038030] do_blk_trace_setup+0x4cf/0xc10 [ 2515.038933] ? _copy_from_user+0xfb/0x1b0 [ 2515.039785] __blk_trace_setup+0xca/0x180 [ 2515.040640] ? do_blk_trace_setup+0xc10/0xc10 [ 2515.041580] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2515.042699] blk_trace_ioctl+0x155/0x290 [ 2515.043531] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2515.044539] ? do_vfs_ioctl+0x283/0x10d0 [ 2515.045381] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2515.046463] ? generic_block_fiemap+0x60/0x60 [ 2515.047392] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2515.048398] blkdev_ioctl+0xc1/0x710 [ 2515.049162] ? blkdev_common_ioctl+0x1870/0x1870 [ 2515.050163] ? selinux_file_ioctl+0xb6/0x270 [ 2515.051057] block_ioctl+0xf9/0x140 [ 2515.051813] ? blkdev_read_iter+0x1c0/0x1c0 [ 2515.052690] __x64_sys_ioctl+0x19a/0x210 [ 2515.053538] do_syscall_64+0x33/0x40 [ 2515.054306] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2515.055376] RIP: 0033:0x7f68fe56ab19 [ 2515.056138] 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 [ 2515.059936] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2515.061509] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2515.062998] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2515.064474] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2515.065957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2515.067433] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2515.080384] blktrace: Concurrent blktraces are not allowed on loop10 20:09:10 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:09:23 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:09:23 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:23 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:23 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:09:23 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, r3, 0x0, 0x7, 0x0) 20:09:23 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 37) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:09:23 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:09:23 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40087602, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2528.444983] blktrace: Concurrent blktraces are not allowed on loop10 [ 2528.455088] FAULT_INJECTION: forcing a failure. [ 2528.455088] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2528.456486] CPU: 0 PID: 11742 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2528.457262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2528.457921] EXT4-fs warning (device sda): __ext4_ioctl:886: Setting inode version is not supported with metadata_csum enabled. [ 2528.458208] Call Trace: [ 2528.458230] dump_stack+0x107/0x167 [ 2528.458246] should_fail.cold+0x5/0xa [ 2528.458264] __alloc_pages_nodemask+0x182/0x600 [ 2528.458275] ? __kmalloc+0x16e/0x390 [ 2528.458289] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2528.458310] ? trace_hardirqs_on+0x5b/0x180 [ 2528.458324] alloc_pages_current+0x187/0x280 [ 2528.458338] relay_open_buf.part.0+0x2a5/0xc00 [ 2528.458358] relay_open+0x531/0xa10 [ 2528.458375] do_blk_trace_setup+0x4cf/0xc10 [ 2528.458387] ? _copy_from_user+0xfb/0x1b0 [ 2528.458398] __blk_trace_setup+0xca/0x180 [ 2528.458416] ? do_blk_trace_setup+0xc10/0xc10 [ 2528.467378] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2528.467980] blk_trace_ioctl+0x155/0x290 [ 2528.468447] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2528.468995] ? do_vfs_ioctl+0x283/0x10d0 [ 2528.469449] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2528.470037] ? generic_block_fiemap+0x60/0x60 [ 2528.470555] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2528.471100] blkdev_ioctl+0xc1/0x710 [ 2528.471527] ? blkdev_common_ioctl+0x1870/0x1870 [ 2528.472056] ? selinux_file_ioctl+0xb6/0x270 [ 2528.472551] block_ioctl+0xf9/0x140 [ 2528.472958] ? blkdev_read_iter+0x1c0/0x1c0 [ 2528.473455] __x64_sys_ioctl+0x19a/0x210 [ 2528.473915] do_syscall_64+0x33/0x40 [ 2528.474355] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2528.474931] RIP: 0033:0x7f68fe56ab19 [ 2528.475350] 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 [ 2528.477394] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2528.478294] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2528.479119] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2528.479941] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2528.480765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2528.481593] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:09:23 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:09:23 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, r3, 0x0, 0x7, 0x0) 20:09:23 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:23 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:09:23 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:23 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:09:23 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 38) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:09:23 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2528.596510] blktrace: Concurrent blktraces are not allowed on loop10 20:09:23 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2528.669538] FAULT_INJECTION: forcing a failure. [ 2528.669538] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2528.671627] CPU: 1 PID: 11773 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2528.672637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2528.673835] Call Trace: [ 2528.674241] dump_stack+0x107/0x167 [ 2528.674776] should_fail.cold+0x5/0xa [ 2528.675333] __alloc_pages_nodemask+0x182/0x600 [ 2528.676009] ? __kmalloc+0x16e/0x390 [ 2528.676557] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2528.677425] ? trace_hardirqs_on+0x5b/0x180 [ 2528.678057] alloc_pages_current+0x187/0x280 [ 2528.678708] relay_open_buf.part.0+0x2a5/0xc00 [ 2528.679362] relay_open+0x531/0xa10 [ 2528.679888] do_blk_trace_setup+0x4cf/0xc10 [ 2528.680504] ? _copy_from_user+0xfb/0x1b0 [ 2528.681098] __blk_trace_setup+0xca/0x180 [ 2528.681723] ? do_blk_trace_setup+0xc10/0xc10 [ 2528.682375] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2528.683146] blk_trace_ioctl+0x155/0x290 [ 2528.683730] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2528.684433] ? do_vfs_ioctl+0x283/0x10d0 [ 2528.685020] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2528.685782] ? generic_block_fiemap+0x60/0x60 [ 2528.686443] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2528.687154] blkdev_ioctl+0xc1/0x710 [ 2528.687691] ? blkdev_common_ioctl+0x1870/0x1870 [ 2528.688388] ? selinux_file_ioctl+0xb6/0x270 [ 2528.689018] block_ioctl+0xf9/0x140 [ 2528.689553] ? blkdev_read_iter+0x1c0/0x1c0 [ 2528.690174] __x64_sys_ioctl+0x19a/0x210 [ 2528.690765] do_syscall_64+0x33/0x40 [ 2528.691305] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2528.692057] RIP: 0033:0x7f68fe56ab19 [ 2528.692595] 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 [ 2528.695359] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2528.696457] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2528.697544] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2528.698611] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2528.699670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2528.700798] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:09:23 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:09:23 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:23 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x9, r3, 0x0, 0x7, 0x0) 20:09:23 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2528.757675] blktrace: Concurrent blktraces are not allowed on loop10 20:09:36 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:09:36 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:36 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:09:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x400c6615, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:09:36 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, 0x0, r4, 0x0, 0x7, 0x0) 20:09:36 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:36 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 39) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:09:36 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2541.430634] FAULT_INJECTION: forcing a failure. [ 2541.430634] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2541.432126] CPU: 0 PID: 11815 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2541.432934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2541.433903] Call Trace: [ 2541.434205] dump_stack+0x107/0x167 [ 2541.434645] should_fail.cold+0x5/0xa [ 2541.435097] __alloc_pages_nodemask+0x182/0x600 [ 2541.435637] ? __kmalloc+0x16e/0x390 [ 2541.436070] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2541.436779] ? trace_hardirqs_on+0x5b/0x180 [ 2541.437279] alloc_pages_current+0x187/0x280 [ 2541.437799] relay_open_buf.part.0+0x2a5/0xc00 [ 2541.438363] relay_open+0x531/0xa10 [ 2541.438793] do_blk_trace_setup+0x4cf/0xc10 [ 2541.439301] ? _copy_from_user+0xfb/0x1b0 [ 2541.439791] __blk_trace_setup+0xca/0x180 [ 2541.440273] ? do_blk_trace_setup+0xc10/0xc10 [ 2541.440807] blk_trace_ioctl+0x155/0x290 [ 2541.441281] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2541.441858] ? do_vfs_ioctl+0x283/0x10d0 [ 2541.442346] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2541.442964] ? generic_block_fiemap+0x60/0x60 [ 2541.443464] blkdev_ioctl+0xc1/0x710 [ 2541.443902] ? blkdev_common_ioctl+0x1870/0x1870 [ 2541.444463] ? selinux_file_ioctl+0xb6/0x270 [ 2541.444982] block_ioctl+0xf9/0x140 [ 2541.445402] ? blkdev_read_iter+0x1c0/0x1c0 [ 2541.445903] __x64_sys_ioctl+0x19a/0x210 [ 2541.446385] do_syscall_64+0x33/0x40 [ 2541.446813] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2541.447412] RIP: 0033:0x7f68fe56ab19 [ 2541.447850] 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 [ 2541.449992] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2541.450125] blktrace: Concurrent blktraces are not allowed on loop4 [ 2541.450890] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2541.450896] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2541.450903] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2541.450909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2541.450915] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2541.465121] blktrace: Concurrent blktraces are not allowed on loop10 20:09:36 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 40) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:09:36 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:09:36 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:36 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2541.592103] FAULT_INJECTION: forcing a failure. [ 2541.592103] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2541.595149] CPU: 1 PID: 11831 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2541.596706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2541.598555] Call Trace: [ 2541.599124] dump_stack+0x107/0x167 [ 2541.599955] should_fail.cold+0x5/0xa [ 2541.600845] __alloc_pages_nodemask+0x182/0x600 [ 2541.601908] ? __kmalloc+0x16e/0x390 [ 2541.602772] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2541.604149] ? trace_hardirqs_on+0x5b/0x180 [ 2541.605043] alloc_pages_current+0x187/0x280 [ 2541.606045] relay_open_buf.part.0+0x2a5/0xc00 [ 2541.607107] relay_open+0x531/0xa10 [ 2541.607957] do_blk_trace_setup+0x4cf/0xc10 [ 2541.608938] ? _copy_from_user+0xfb/0x1b0 [ 2541.609898] __blk_trace_setup+0xca/0x180 [ 2541.610770] ? do_blk_trace_setup+0xc10/0xc10 [ 2541.611778] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2541.613006] blk_trace_ioctl+0x155/0x290 [ 2541.613827] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2541.614949] ? do_vfs_ioctl+0x283/0x10d0 [ 2541.615880] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2541.616957] ? generic_block_fiemap+0x60/0x60 [ 2541.617867] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2541.618878] blkdev_ioctl+0xc1/0x710 [ 2541.619642] ? blkdev_common_ioctl+0x1870/0x1870 [ 2541.620623] ? selinux_file_ioctl+0xb6/0x270 [ 2541.621531] block_ioctl+0xf9/0x140 [ 2541.622283] ? blkdev_read_iter+0x1c0/0x1c0 [ 2541.623212] __x64_sys_ioctl+0x19a/0x210 [ 2541.624060] do_syscall_64+0x33/0x40 [ 2541.624826] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2541.625879] RIP: 0033:0x7f68fe56ab19 [ 2541.626655] 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 [ 2541.630416] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2541.631980] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2541.633448] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2541.634922] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2541.636392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2541.637853] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:09:36 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, 0x0, r4, 0x0, 0x7, 0x0) 20:09:36 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:09:36 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x2, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:09:36 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:09:36 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:37 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2541.770421] blktrace: Concurrent blktraces are not allowed on loop10 [ 2541.800483] blktrace: Concurrent blktraces are not allowed on loop4 20:09:37 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2541.843615] blktrace: Concurrent blktraces are not allowed on loop4 20:09:51 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 41) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:09:51 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:09:51 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40106614, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:09:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:09:51 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, 0x0, r4, 0x0, 0x7, 0x0) 20:09:51 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:51 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x3, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2555.783006] blktrace: Concurrent blktraces are not allowed on loop4 [ 2555.800068] blktrace: Concurrent blktraces are not allowed on loop4 [ 2555.822843] blktrace: Concurrent blktraces are not allowed on loop10 [ 2555.836411] FAULT_INJECTION: forcing a failure. [ 2555.836411] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2555.837932] CPU: 1 PID: 11886 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2555.838809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2555.839813] Call Trace: [ 2555.840140] dump_stack+0x107/0x167 [ 2555.840587] should_fail.cold+0x5/0xa [ 2555.841058] __alloc_pages_nodemask+0x182/0x600 [ 2555.841617] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2555.842277] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2555.843029] alloc_pages_current+0x187/0x280 [ 2555.843552] relay_open_buf.part.0+0x2a5/0xc00 [ 2555.844108] relay_open+0x531/0xa10 [ 2555.844554] do_blk_trace_setup+0x4cf/0xc10 [ 2555.845068] ? _copy_from_user+0xfb/0x1b0 [ 2555.845587] __blk_trace_setup+0xca/0x180 [ 2555.846103] ? do_blk_trace_setup+0xc10/0xc10 [ 2555.846641] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2555.847304] blk_trace_ioctl+0x155/0x290 [ 2555.847794] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2555.848413] ? do_vfs_ioctl+0x283/0x10d0 [ 2555.848926] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2555.849588] ? generic_block_fiemap+0x60/0x60 [ 2555.850155] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2555.850769] blkdev_ioctl+0xc1/0x710 [ 2555.851237] ? blkdev_common_ioctl+0x1870/0x1870 [ 2555.851833] ? selinux_file_ioctl+0xb6/0x270 [ 2555.852358] block_ioctl+0xf9/0x140 [ 2555.852788] ? blkdev_read_iter+0x1c0/0x1c0 [ 2555.853331] __x64_sys_ioctl+0x19a/0x210 [ 2555.853817] do_syscall_64+0x33/0x40 [ 2555.854319] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2555.854980] RIP: 0033:0x7f68fe56ab19 [ 2555.855448] 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 [ 2555.857747] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2555.858700] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2555.859608] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2555.860532] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2555.861440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2555.862359] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:09:51 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:09:51 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:09:51 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2555.931049] blktrace: Concurrent blktraces are not allowed on loop4 [ 2555.957921] blktrace: Concurrent blktraces are not allowed on loop4 20:10:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:10:10 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140), r4, 0x0, 0x7, 0x0) 20:10:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x401c5820, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:10:10 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:10 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:10 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 42) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:10:10 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x5, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:10:10 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2574.911340] blktrace: Concurrent blktraces are not allowed on loop4 [ 2574.918459] blktrace: Concurrent blktraces are not allowed on loop10 [ 2574.928033] FAULT_INJECTION: forcing a failure. [ 2574.928033] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2574.930994] CPU: 0 PID: 11922 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2574.932410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2574.934085] Call Trace: [ 2574.934627] dump_stack+0x107/0x167 [ 2574.935392] should_fail.cold+0x5/0xa [ 2574.936173] __alloc_pages_nodemask+0x182/0x600 [ 2574.937110] ? __kmalloc+0x16e/0x390 [ 2574.937872] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2574.939106] ? trace_hardirqs_on+0x5b/0x180 [ 2574.939989] alloc_pages_current+0x187/0x280 [ 2574.940885] relay_open_buf.part.0+0x2a5/0xc00 [ 2574.941822] relay_open+0x531/0xa10 [ 2574.942568] do_blk_trace_setup+0x4cf/0xc10 [ 2574.943453] ? _copy_from_user+0xfb/0x1b0 [ 2574.944292] __blk_trace_setup+0xca/0x180 [ 2574.945136] ? do_blk_trace_setup+0xc10/0xc10 [ 2574.946058] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2574.947160] blk_trace_ioctl+0x155/0x290 [ 2574.947991] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2574.949001] ? do_vfs_ioctl+0x283/0x10d0 [ 2574.949824] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2574.950905] ? generic_block_fiemap+0x60/0x60 [ 2574.951816] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2574.952792] blkdev_ioctl+0xc1/0x710 [ 2574.953543] ? blkdev_common_ioctl+0x1870/0x1870 [ 2574.954499] ? selinux_file_ioctl+0xb6/0x270 [ 2574.955392] block_ioctl+0xf9/0x140 [ 2574.956124] ? blkdev_read_iter+0x1c0/0x1c0 [ 2574.956995] __x64_sys_ioctl+0x19a/0x210 [ 2574.957820] do_syscall_64+0x33/0x40 [ 2574.958572] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2574.959618] RIP: 0033:0x7f68fe56ab19 [ 2574.960377] 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 [ 2574.964150] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2574.965704] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2574.967153] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2574.968585] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2574.970023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2574.971475] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2575.021018] blktrace: Concurrent blktraces are not allowed on loop4 20:10:10 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:10 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:10 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 43) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:10:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:10:10 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:10:10 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140), r4, 0x0, 0x7, 0x0) 20:10:10 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x6, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2575.195372] blktrace: Concurrent blktraces are not allowed on loop6 [ 2575.213647] blktrace: Concurrent blktraces are not allowed on loop10 [ 2575.224388] FAULT_INJECTION: forcing a failure. [ 2575.224388] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2575.227570] CPU: 1 PID: 11940 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2575.228990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2575.230675] Call Trace: [ 2575.231226] dump_stack+0x107/0x167 [ 2575.232098] should_fail.cold+0x5/0xa [ 2575.233006] __alloc_pages_nodemask+0x182/0x600 [ 2575.234036] ? __kmalloc+0x16e/0x390 [ 2575.234821] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2575.236057] ? trace_hardirqs_on+0x5b/0x180 [ 2575.236951] alloc_pages_current+0x187/0x280 [ 2575.237856] relay_open_buf.part.0+0x2a5/0xc00 [ 2575.238916] relay_open+0x531/0xa10 [ 2575.239669] do_blk_trace_setup+0x4cf/0xc10 [ 2575.240629] ? _copy_from_user+0xfb/0x1b0 [ 2575.241538] __blk_trace_setup+0xca/0x180 [ 2575.242386] ? do_blk_trace_setup+0xc10/0xc10 [ 2575.243462] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2575.244545] blk_trace_ioctl+0x155/0x290 [ 2575.245433] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2575.246500] ? do_vfs_ioctl+0x283/0x10d0 [ 2575.247335] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2575.248398] ? generic_block_fiemap+0x60/0x60 [ 2575.249448] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2575.250552] blkdev_ioctl+0xc1/0x710 [ 2575.251399] ? blkdev_common_ioctl+0x1870/0x1870 [ 2575.252488] ? selinux_file_ioctl+0xb6/0x270 [ 2575.253462] block_ioctl+0xf9/0x140 [ 2575.254305] ? blkdev_read_iter+0x1c0/0x1c0 [ 2575.255191] __x64_sys_ioctl+0x19a/0x210 [ 2575.256107] do_syscall_64+0x33/0x40 [ 2575.256943] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2575.257983] RIP: 0033:0x7f68fe56ab19 [ 2575.258760] 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 [ 2575.262560] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2575.264302] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2575.265756] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2575.267389] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2575.268928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2575.270438] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:10:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2575.312074] blktrace: Concurrent blktraces are not allowed on loop4 20:10:10 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2575.367412] blktrace: Concurrent blktraces are not allowed on loop4 20:10:10 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x2, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2575.467747] blktrace: Concurrent blktraces are not allowed on loop6 [ 2575.493559] blktrace: Concurrent blktraces are not allowed on loop6 20:10:23 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:10:23 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:23 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140), r4, 0x0, 0x7, 0x0) 20:10:23 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x3, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:23 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x4020940d, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:10:23 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:10:23 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:10:23 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 44) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2587.900046] blktrace: Concurrent blktraces are not allowed on loop10 [ 2587.914114] blktrace: Concurrent blktraces are not allowed on loop4 [ 2587.916355] blktrace: Concurrent blktraces are not allowed on loop6 [ 2587.948389] FAULT_INJECTION: forcing a failure. [ 2587.948389] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2587.951469] CPU: 0 PID: 11990 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2587.953019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2587.954906] Call Trace: [ 2587.955507] dump_stack+0x107/0x167 [ 2587.956334] should_fail.cold+0x5/0xa [ 2587.957201] __alloc_pages_nodemask+0x182/0x600 [ 2587.958242] ? __kmalloc+0x16e/0x390 [ 2587.959108] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2587.960461] ? trace_hardirqs_on+0x5b/0x180 [ 2587.960912] blktrace: Concurrent blktraces are not allowed on loop4 [ 2587.961431] alloc_pages_current+0x187/0x280 [ 2587.961460] relay_open_buf.part.0+0x2a5/0xc00 [ 2587.964730] relay_open+0x531/0xa10 [ 2587.965555] do_blk_trace_setup+0x4cf/0xc10 [ 2587.965718] blktrace: Concurrent blktraces are not allowed on loop6 [ 2587.966518] ? _copy_from_user+0xfb/0x1b0 [ 2587.966545] __blk_trace_setup+0xca/0x180 [ 2587.969631] ? do_blk_trace_setup+0xc10/0xc10 [ 2587.970643] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2587.971842] blk_trace_ioctl+0x155/0x290 [ 2587.972756] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2587.973853] ? do_vfs_ioctl+0x283/0x10d0 [ 2587.974761] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2587.975945] ? generic_block_fiemap+0x60/0x60 [ 2587.976952] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2587.978036] blkdev_ioctl+0xc1/0x710 [ 2587.978896] ? blkdev_common_ioctl+0x1870/0x1870 [ 2587.979957] ? selinux_file_ioctl+0xb6/0x270 [ 2587.980943] block_ioctl+0xf9/0x140 [ 2587.981753] ? blkdev_read_iter+0x1c0/0x1c0 [ 2587.982716] __x64_sys_ioctl+0x19a/0x210 [ 2587.983635] do_syscall_64+0x33/0x40 [ 2587.984470] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2587.985612] RIP: 0033:0x7f68fe56ab19 [ 2587.986448] 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 [ 2587.990573] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2587.992284] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2587.993878] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2587.995482] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2587.997078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2587.998680] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:10:23 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x300, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:10:23 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, 0xffffffffffffffff, 0x0, 0x7, 0x0) [ 2588.050644] blktrace: Concurrent blktraces are not allowed on loop10 20:10:23 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:23 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:23 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2588.109599] blktrace: Concurrent blktraces are not allowed on loop4 20:10:23 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:10:23 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, 0xffffffffffffffff, 0x0, 0x7, 0x0) [ 2588.150650] blktrace: Concurrent blktraces are not allowed on loop4 [ 2588.172389] blktrace: Concurrent blktraces are not allowed on loop6 [ 2588.199007] blktrace: Concurrent blktraces are not allowed on loop10 [ 2588.208793] blktrace: Concurrent blktraces are not allowed on loop6 20:10:38 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 45) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:10:38 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x500, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:10:38 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40286608, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:10:38 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, 0xffffffffffffffff, 0x0, 0x7, 0x0) 20:10:38 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x5, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:38 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:10:38 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:10:38 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2603.116537] blktrace: Concurrent blktraces are not allowed on loop6 [ 2603.121961] blktrace: Concurrent blktraces are not allowed on loop4 [ 2603.125020] blktrace: Concurrent blktraces are not allowed on loop10 [ 2603.129654] FAULT_INJECTION: forcing a failure. [ 2603.129654] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2603.132666] CPU: 1 PID: 12036 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2603.134219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.136056] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 2603.138163] Call Trace: [ 2603.138195] dump_stack+0x107/0x167 [ 2603.138221] should_fail.cold+0x5/0xa [ 2603.138254] __alloc_pages_nodemask+0x182/0x600 [ 2603.141401] ? __kmalloc+0x16e/0x390 [ 2603.142241] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2603.143623] ? trace_hardirqs_on+0x5b/0x180 [ 2603.144604] alloc_pages_current+0x187/0x280 [ 2603.145600] relay_open_buf.part.0+0x2a5/0xc00 [ 2603.146637] relay_open+0x531/0xa10 [ 2603.147806] do_blk_trace_setup+0x4cf/0xc10 [ 2603.148859] ? _copy_from_user+0xfb/0x1b0 [ 2603.149888] __blk_trace_setup+0xca/0x180 [ 2603.150883] ? do_blk_trace_setup+0xc10/0xc10 [ 2603.152008] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2603.153256] blk_trace_ioctl+0x155/0x290 [ 2603.154176] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2603.155382] ? do_vfs_ioctl+0x283/0x10d0 [ 2603.156293] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2603.157606] ? generic_block_fiemap+0x60/0x60 [ 2603.158739] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2603.159951] blkdev_ioctl+0xc1/0x710 [ 2603.160793] ? blkdev_common_ioctl+0x1870/0x1870 [ 2603.161956] ? selinux_file_ioctl+0xb6/0x270 [ 2603.163035] block_ioctl+0xf9/0x140 [ 2603.163987] ? blkdev_read_iter+0x1c0/0x1c0 [ 2603.164950] __x64_sys_ioctl+0x19a/0x210 [ 2603.165868] do_syscall_64+0x33/0x40 [ 2603.166716] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2603.167950] RIP: 0033:0x7f68fe56ab19 [ 2603.168911] 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 [ 2603.173446] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2603.175354] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2603.177094] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2603.178893] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2603.180499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2603.182198] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2603.194383] blktrace: Concurrent blktraces are not allowed on loop6 [ 2603.195556] blktrace: Concurrent blktraces are not allowed on loop4 20:10:38 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x0, 0x0) [ 2603.254952] blktrace: Concurrent blktraces are not allowed on loop10 20:10:38 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x0, 0x0) 20:10:38 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x6, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:38 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x600, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:10:38 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:38 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2603.352959] blktrace: Concurrent blktraces are not allowed on loop4 20:10:38 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2603.377034] blktrace: Concurrent blktraces are not allowed on loop4 [ 2603.378003] blktrace: Concurrent blktraces are not allowed on loop10 [ 2603.389269] blktrace: Concurrent blktraces are not allowed on loop6 [ 2603.427591] blktrace: Concurrent blktraces are not allowed on loop6 20:10:38 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x700, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2603.491029] blktrace: Concurrent blktraces are not allowed on loop4 [ 2603.515992] blktrace: Concurrent blktraces are not allowed on loop4 20:10:52 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x0, 0x0) 20:10:52 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:10:52 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 46) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:10:52 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:52 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:10:52 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:52 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7f8, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:10:52 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2617.683222] blktrace: Concurrent blktraces are not allowed on loop4 [ 2617.686317] blktrace: Concurrent blktraces are not allowed on loop10 [ 2617.706056] blktrace: Concurrent blktraces are not allowed on loop6 [ 2617.733336] FAULT_INJECTION: forcing a failure. [ 2617.733336] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2617.736474] CPU: 1 PID: 12100 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2617.738100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2617.740046] Call Trace: [ 2617.740670] dump_stack+0x107/0x167 [ 2617.741530] should_fail.cold+0x5/0xa [ 2617.742442] __alloc_pages_nodemask+0x182/0x600 [ 2617.743552] ? __kmalloc+0x16e/0x390 [ 2617.744426] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2617.745829] ? trace_hardirqs_on+0x5b/0x180 [ 2617.746829] alloc_pages_current+0x187/0x280 [ 2617.747853] relay_open_buf.part.0+0x2a5/0xc00 [ 2617.748922] relay_open+0x531/0xa10 [ 2617.749772] do_blk_trace_setup+0x4cf/0xc10 [ 2617.750753] ? _copy_from_user+0xfb/0x1b0 [ 2617.751734] __blk_trace_setup+0xca/0x180 [ 2617.752685] ? do_blk_trace_setup+0xc10/0xc10 [ 2617.753731] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2617.754952] blk_trace_ioctl+0x155/0x290 [ 2617.755904] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2617.757033] ? do_vfs_ioctl+0x283/0x10d0 [ 2617.757976] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2617.759170] ? generic_block_fiemap+0x60/0x60 [ 2617.760188] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2617.761257] blkdev_ioctl+0xc1/0x710 [ 2617.762099] ? blkdev_common_ioctl+0x1870/0x1870 [ 2617.763171] ? selinux_file_ioctl+0xb6/0x270 [ 2617.764187] block_ioctl+0xf9/0x140 [ 2617.765013] ? blkdev_read_iter+0x1c0/0x1c0 [ 2617.765991] __x64_sys_ioctl+0x19a/0x210 [ 2617.766913] do_syscall_64+0x33/0x40 [ 2617.767774] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2617.768962] RIP: 0033:0x7f68fe56ab19 [ 2617.769809] 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 [ 2617.772781] blktrace: Concurrent blktraces are not allowed on loop6 [ 2617.774244] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2617.776823] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2617.778510] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2617.780125] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2617.781545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2617.782974] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2617.783650] blktrace: Concurrent blktraces are not allowed on loop4 20:10:53 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:10:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40305829, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:10:53 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xf807, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:10:53 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:53 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2617.898737] blktrace: Concurrent blktraces are not allowed on loop4 [ 2617.906813] blktrace: Concurrent blktraces are not allowed on loop4 20:10:53 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x300, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:10:53 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 47) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:10:53 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2617.972840] blktrace: Concurrent blktraces are not allowed on loop6 20:10:53 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x3, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2618.000860] blktrace: Concurrent blktraces are not allowed on loop6 [ 2618.015430] blktrace: Concurrent blktraces are not allowed on loop4 [ 2618.027067] FAULT_INJECTION: forcing a failure. [ 2618.027067] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2618.028468] CPU: 0 PID: 12137 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2618.029232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.030158] Call Trace: [ 2618.030468] dump_stack+0x107/0x167 [ 2618.030884] should_fail.cold+0x5/0xa [ 2618.031319] __alloc_pages_nodemask+0x182/0x600 [ 2618.031833] ? __kmalloc+0x16e/0x390 [ 2618.032252] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2618.032920] ? trace_hardirqs_on+0x5b/0x180 [ 2618.033400] alloc_pages_current+0x187/0x280 [ 2618.033903] relay_open_buf.part.0+0x2a5/0xc00 [ 2618.034426] relay_open+0x531/0xa10 [ 2618.034856] do_blk_trace_setup+0x4cf/0xc10 [ 2618.035351] ? _copy_from_user+0xfb/0x1b0 [ 2618.035804] __blk_trace_setup+0xca/0x180 [ 2618.036264] ? do_blk_trace_setup+0xc10/0xc10 [ 2618.036756] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2618.037366] blk_trace_ioctl+0x155/0x290 [ 2618.037807] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2618.038365] ? do_vfs_ioctl+0x283/0x10d0 [ 2618.038824] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2618.039412] ? generic_block_fiemap+0x60/0x60 [ 2618.039896] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2618.040435] blkdev_ioctl+0xc1/0x710 [ 2618.040840] ? blkdev_common_ioctl+0x1870/0x1870 [ 2618.041370] ? selinux_file_ioctl+0xb6/0x270 [ 2618.041852] block_ioctl+0xf9/0x140 [ 2618.042250] ? blkdev_read_iter+0x1c0/0x1c0 [ 2618.042718] __x64_sys_ioctl+0x19a/0x210 [ 2618.043175] do_syscall_64+0x33/0x40 [ 2618.043603] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2618.044196] RIP: 0033:0x7f68fe56ab19 [ 2618.044607] 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 [ 2618.046642] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2618.047494] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2618.048287] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2618.049087] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2618.049892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2618.050687] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:10:53 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2618.070551] blktrace: Concurrent blktraces are not allowed on loop4 20:10:53 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:10:53 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x500, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:53 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:10:53 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2618.155074] blktrace: Concurrent blktraces are not allowed on loop6 20:10:53 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x102, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2618.180705] blktrace: Concurrent blktraces are not allowed on loop6 [ 2618.194634] blktrace: Concurrent blktraces are not allowed on loop4 [ 2618.206554] blktrace: Concurrent blktraces are not allowed on loop4 20:10:53 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:11:05 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 48) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x4030582a, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:11:05 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:11:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40286608, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:11:05 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x103, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:11:05 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x600, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:05 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2630.389132] FAULT_INJECTION: forcing a failure. [ 2630.389132] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2630.390956] CPU: 1 PID: 12177 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2630.391788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2630.392758] Call Trace: [ 2630.393085] dump_stack+0x107/0x167 [ 2630.393521] should_fail.cold+0x5/0xa [ 2630.393980] __alloc_pages_nodemask+0x182/0x600 [ 2630.394517] ? __kmalloc+0x16e/0x390 [ 2630.394971] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2630.395705] ? trace_hardirqs_on+0x5b/0x180 [ 2630.396215] alloc_pages_current+0x187/0x280 [ 2630.396746] relay_open_buf.part.0+0x2a5/0xc00 [ 2630.397290] relay_open+0x531/0xa10 [ 2630.397723] do_blk_trace_setup+0x4cf/0xc10 [ 2630.398241] ? _copy_from_user+0xfb/0x1b0 [ 2630.398733] __blk_trace_setup+0xca/0x180 [ 2630.399220] ? do_blk_trace_setup+0xc10/0xc10 [ 2630.399758] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2630.400380] blk_trace_ioctl+0x155/0x290 [ 2630.400871] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2630.401442] ? do_vfs_ioctl+0x283/0x10d0 [ 2630.401919] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2630.402526] ? generic_block_fiemap+0x60/0x60 [ 2630.403049] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2630.403630] blkdev_ioctl+0xc1/0x710 [ 2630.404069] ? blkdev_common_ioctl+0x1870/0x1870 [ 2630.404640] ? selinux_file_ioctl+0xb6/0x270 [ 2630.405156] block_ioctl+0xf9/0x140 [ 2630.405601] ? blkdev_read_iter+0x1c0/0x1c0 [ 2630.406121] __x64_sys_ioctl+0x19a/0x210 [ 2630.406619] do_syscall_64+0x33/0x40 [ 2630.407069] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2630.407705] RIP: 0033:0x7f68fe56ab19 [ 2630.408158] 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 [ 2630.410407] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2630.411335] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2630.412218] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2630.413086] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2630.413963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2630.414832] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2630.418051] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 2630.445355] blktrace: Concurrent blktraces are not allowed on loop4 [ 2630.449184] blktrace: Concurrent blktraces are not allowed on loop6 [ 2630.474291] blktrace: Concurrent blktraces are not allowed on loop6 [ 2630.479808] blktrace: Concurrent blktraces are not allowed on loop4 20:11:05 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:11:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:05 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x700, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:05 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc04812ba, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:05 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x104, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2630.597193] blktrace: Concurrent blktraces are not allowed on loop6 [ 2630.633043] blktrace: Concurrent blktraces are not allowed on loop4 [ 2630.670618] blktrace: Concurrent blktraces are not allowed on loop4 20:11:17 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 49) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:17 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:17 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x105, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:11:17 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:11:17 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:17 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:17 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7fa, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x4030582b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2641.988116] FAULT_INJECTION: forcing a failure. [ 2641.988116] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2641.989544] CPU: 1 PID: 12231 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2641.990286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2641.991174] Call Trace: [ 2641.991473] dump_stack+0x107/0x167 [ 2641.991887] should_fail.cold+0x5/0xa [ 2641.992301] __alloc_pages_nodemask+0x182/0x600 [ 2641.992801] ? __kmalloc+0x16e/0x390 [ 2641.993201] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2641.993852] ? trace_hardirqs_on+0x5b/0x180 [ 2641.994327] alloc_pages_current+0x187/0x280 [ 2641.994804] relay_open_buf.part.0+0x2a5/0xc00 [ 2641.995298] relay_open+0x531/0xa10 [ 2641.995704] do_blk_trace_setup+0x4cf/0xc10 [ 2641.996176] ? _copy_from_user+0xfb/0x1b0 [ 2641.996619] __blk_trace_setup+0xca/0x180 [ 2641.997068] ? do_blk_trace_setup+0xc10/0xc10 [ 2641.997551] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2641.998123] blk_trace_ioctl+0x155/0x290 [ 2641.998556] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2641.999081] ? do_vfs_ioctl+0x283/0x10d0 [ 2641.999532] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2642.000094] ? generic_block_fiemap+0x60/0x60 [ 2642.000578] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2642.001091] blkdev_ioctl+0xc1/0x710 [ 2642.001492] ? blkdev_common_ioctl+0x1870/0x1870 [ 2642.002006] ? selinux_file_ioctl+0xb6/0x270 [ 2642.002480] block_ioctl+0xf9/0x140 [ 2642.002871] ? blkdev_read_iter+0x1c0/0x1c0 [ 2642.003335] __x64_sys_ioctl+0x19a/0x210 [ 2642.003775] do_syscall_64+0x33/0x40 [ 2642.004178] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2642.004725] RIP: 0033:0x7f68fe56ab19 [ 2642.005126] 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 [ 2642.007104] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2642.007948] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2642.008760] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2642.009545] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2642.010337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2642.011123] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2642.017611] blktrace: Concurrent blktraces are not allowed on loop4 [ 2642.024061] blktrace: Concurrent blktraces are not allowed on loop6 [ 2642.053168] blktrace: Concurrent blktraces are not allowed on loop4 [ 2642.072494] blktrace: Concurrent blktraces are not allowed on loop6 20:11:30 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x2, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:30 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:11:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40305839, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:11:30 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xfa07, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:30 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 50) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:30 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x104, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:11:30 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x106, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2655.140440] blktrace: Concurrent blktraces are not allowed on loop6 [ 2655.164313] blktrace: Concurrent blktraces are not allowed on loop6 [ 2655.176048] blktrace: Concurrent blktraces are not allowed on loop4 [ 2655.185490] FAULT_INJECTION: forcing a failure. [ 2655.185490] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2655.188213] CPU: 1 PID: 12270 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2655.189628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2655.191291] Call Trace: [ 2655.191853] dump_stack+0x107/0x167 [ 2655.192594] should_fail.cold+0x5/0xa [ 2655.193375] __alloc_pages_nodemask+0x182/0x600 [ 2655.194315] ? __kmalloc+0x16e/0x390 [ 2655.195075] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2655.196306] ? trace_hardirqs_on+0x5b/0x180 [ 2655.197182] alloc_pages_current+0x187/0x280 [ 2655.198072] relay_open_buf.part.0+0x2a5/0xc00 [ 2655.199019] relay_open+0x531/0xa10 [ 2655.199766] do_blk_trace_setup+0x4cf/0xc10 [ 2655.200637] ? _copy_from_user+0xfb/0x1b0 [ 2655.201472] __blk_trace_setup+0xca/0x180 [ 2655.202304] ? do_blk_trace_setup+0xc10/0xc10 [ 2655.203208] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2655.204301] blk_trace_ioctl+0x155/0x290 [ 2655.205114] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2655.206098] ? do_vfs_ioctl+0x283/0x10d0 [ 2655.206915] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2655.207974] ? generic_block_fiemap+0x60/0x60 [ 2655.208885] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2655.209848] blkdev_ioctl+0xc1/0x710 [ 2655.210608] ? blkdev_common_ioctl+0x1870/0x1870 [ 2655.211558] ? selinux_file_ioctl+0xb6/0x270 [ 2655.212475] block_ioctl+0xf9/0x140 [ 2655.213203] ? blkdev_read_iter+0x1c0/0x1c0 [ 2655.214069] __x64_sys_ioctl+0x19a/0x210 [ 2655.214894] do_syscall_64+0x33/0x40 [ 2655.215659] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2655.216725] RIP: 0033:0x7f68fe56ab19 [ 2655.217483] 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 [ 2655.221206] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2655.222741] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2655.224197] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2655.225642] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2655.227082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2655.228538] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:11:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x4030582b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2655.271153] blktrace: Concurrent blktraces are not allowed on loop6 20:11:30 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x3, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2655.289086] blktrace: Concurrent blktraces are not allowed on loop6 20:11:30 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:11:30 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x107, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:11:30 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x102, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2655.395312] blktrace: Concurrent blktraces are not allowed on loop4 [ 2655.395604] blktrace: Concurrent blktraces are not allowed on loop6 20:11:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2655.423217] blktrace: Concurrent blktraces are not allowed on loop6 [ 2655.437667] blktrace: Concurrent blktraces are not allowed on loop4 [ 2668.211279] FAULT_INJECTION: forcing a failure. [ 2668.211279] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2668.213995] CPU: 0 PID: 12310 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2668.215402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2668.217113] Call Trace: [ 2668.217665] dump_stack+0x107/0x167 [ 2668.218133] blktrace: Concurrent blktraces are not allowed on loop4 [ 2668.218458] should_fail.cold+0x5/0xa [ 2668.220593] __alloc_pages_nodemask+0x182/0x600 [ 2668.221579] ? __kmalloc+0x16e/0x390 [ 2668.222354] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2668.223607] ? trace_hardirqs_on+0x5b/0x180 [ 2668.224524] alloc_pages_current+0x187/0x280 [ 2668.225451] relay_open_buf.part.0+0x2a5/0xc00 [ 2668.226419] relay_open+0x531/0xa10 [ 2668.227171] do_blk_trace_setup+0x4cf/0xc10 [ 2668.228081] ? _copy_from_user+0xfb/0x1b0 [ 2668.228949] __blk_trace_setup+0xca/0x180 [ 2668.229797] ? do_blk_trace_setup+0xc10/0xc10 [ 2668.230709] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2668.231799] blk_trace_ioctl+0x155/0x290 [ 2668.232630] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2668.233630] ? do_vfs_ioctl+0x283/0x10d0 [ 2668.234458] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2668.235527] ? generic_block_fiemap+0x60/0x60 [ 2668.236457] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2668.237438] blkdev_ioctl+0xc1/0x710 [ 2668.238203] ? blkdev_common_ioctl+0x1870/0x1870 [ 2668.239165] ? selinux_file_ioctl+0xb6/0x270 [ 2668.240060] block_ioctl+0xf9/0x140 [ 2668.240799] ? blkdev_read_iter+0x1c0/0x1c0 [ 2668.241674] __x64_sys_ioctl+0x19a/0x210 [ 2668.242500] do_syscall_64+0x33/0x40 [ 2668.243259] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2668.244323] RIP: 0033:0x7f68fe56ab19 [ 2668.245103] 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 [ 2668.249094] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2668.250649] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2668.252093] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2668.253529] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2668.254964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2668.256414] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:11:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40806685, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:11:43 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:43 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:11:43 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 51) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:43 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x8, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:43 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x103, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:43 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x2500, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:11:43 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2668.278440] blktrace: Concurrent blktraces are not allowed on loop6 [ 2668.287758] blktrace: Concurrent blktraces are not allowed on loop4 [ 2668.313235] blktrace: Concurrent blktraces are not allowed on loop6 20:11:43 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 52) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:43 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:11:43 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x4700, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:11:43 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:43 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x104, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2668.450266] FAULT_INJECTION: forcing a failure. [ 2668.450266] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2668.453581] CPU: 0 PID: 12333 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2668.455255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2668.457248] Call Trace: [ 2668.457907] dump_stack+0x107/0x167 [ 2668.458799] should_fail.cold+0x5/0xa [ 2668.459742] __alloc_pages_nodemask+0x182/0x600 [ 2668.460871] ? __kmalloc+0x16e/0x390 [ 2668.461777] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2668.463236] ? trace_hardirqs_on+0x5b/0x180 [ 2668.464289] alloc_pages_current+0x187/0x280 [ 2668.465179] relay_open_buf.part.0+0x2a5/0xc00 [ 2668.466118] relay_open+0x531/0xa10 [ 2668.466873] do_blk_trace_setup+0x4cf/0xc10 20:11:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40305829, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2668.467744] ? _copy_from_user+0xfb/0x1b0 [ 2668.468666] __blk_trace_setup+0xca/0x180 [ 2668.469504] ? do_blk_trace_setup+0xc10/0xc10 [ 2668.470412] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2668.471485] blk_trace_ioctl+0x155/0x290 [ 2668.472322] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2668.473320] ? do_vfs_ioctl+0x283/0x10d0 [ 2668.474131] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2668.475178] ? generic_block_fiemap+0x60/0x60 [ 2668.476095] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2668.477073] blkdev_ioctl+0xc1/0x710 [ 2668.477826] ? blkdev_common_ioctl+0x1870/0x1870 [ 2668.478777] ? selinux_file_ioctl+0xb6/0x270 [ 2668.479660] block_ioctl+0xf9/0x140 [ 2668.480394] ? blkdev_read_iter+0x1c0/0x1c0 [ 2668.481262] __x64_sys_ioctl+0x19a/0x210 [ 2668.482075] do_syscall_64+0x33/0x40 [ 2668.482824] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2668.483878] RIP: 0033:0x7f68fe56ab19 [ 2668.484634] 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 [ 2668.488338] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2668.489868] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2668.491303] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2668.492752] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2668.494184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2668.495605] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2668.507294] blktrace: Concurrent blktraces are not allowed on loop6 [ 2668.510312] blktrace: Concurrent blktraces are not allowed on loop4 20:11:43 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xa, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2668.541417] blktrace: Concurrent blktraces are not allowed on loop4 [ 2668.555581] blktrace: Concurrent blktraces are not allowed on loop6 20:11:43 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:11:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x6609, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:11:56 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x105, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:56 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:56 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x48, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:56 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 53) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:56 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc04812ba, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:11:56 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:56 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0xa703, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2681.461452] blktrace: Concurrent blktraces are not allowed on loop4 [ 2681.468420] blktrace: Concurrent blktraces are not allowed on loop6 [ 2681.480630] FAULT_INJECTION: forcing a failure. [ 2681.480630] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2681.483184] CPU: 0 PID: 12376 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2681.484514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2681.486077] Call Trace: [ 2681.486583] dump_stack+0x107/0x167 [ 2681.487275] should_fail.cold+0x5/0xa [ 2681.488012] __alloc_pages_nodemask+0x182/0x600 [ 2681.488892] ? __kmalloc+0x16e/0x390 [ 2681.489603] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2681.490749] ? trace_hardirqs_on+0x5b/0x180 [ 2681.491570] alloc_pages_current+0x187/0x280 [ 2681.492427] relay_open_buf.part.0+0x2a5/0xc00 [ 2681.493057] blktrace: Concurrent blktraces are not allowed on loop4 [ 2681.493295] ? relay_open+0x4f1/0xa10 [ 2681.495416] relay_open+0x531/0xa10 [ 2681.496120] do_blk_trace_setup+0x4cf/0xc10 [ 2681.496937] ? _copy_from_user+0xfb/0x1b0 [ 2681.497722] __blk_trace_setup+0xca/0x180 [ 2681.498504] ? do_blk_trace_setup+0xc10/0xc10 [ 2681.499355] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2681.500378] blk_trace_ioctl+0x155/0x290 [ 2681.501146] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2681.501176] blktrace: Concurrent blktraces are not allowed on loop6 [ 2681.502069] ? do_vfs_ioctl+0x283/0x10d0 [ 2681.502086] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2681.502109] ? generic_block_fiemap+0x60/0x60 [ 2681.506064] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2681.506971] blkdev_ioctl+0xc1/0x710 [ 2681.507670] ? blkdev_common_ioctl+0x1870/0x1870 [ 2681.508571] ? selinux_file_ioctl+0xb6/0x270 [ 2681.509398] block_ioctl+0xf9/0x140 [ 2681.510078] ? blkdev_read_iter+0x1c0/0x1c0 [ 2681.510891] __x64_sys_ioctl+0x19a/0x210 [ 2681.511656] do_syscall_64+0x33/0x40 [ 2681.512362] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2681.513321] RIP: 0033:0x7f68fe56ab19 [ 2681.514020] 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 [ 2681.517477] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2681.518904] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2681.520243] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2681.521578] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2681.522915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2681.524259] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:11:56 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:56 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x4}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:11:56 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x106, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:11:56 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:56 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:11:56 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 54) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:11:56 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4c, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2681.696601] blktrace: Concurrent blktraces are not allowed on loop6 [ 2681.734350] blktrace: Concurrent blktraces are not allowed on loop6 [ 2681.750091] blktrace: Concurrent blktraces are not allowed on loop4 [ 2681.774340] FAULT_INJECTION: forcing a failure. [ 2681.774340] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2681.777133] CPU: 0 PID: 12405 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2681.778532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2681.780212] Call Trace: [ 2681.780755] dump_stack+0x107/0x167 [ 2681.781501] should_fail.cold+0x5/0xa [ 2681.782281] __alloc_pages_nodemask+0x182/0x600 [ 2681.783217] ? __kmalloc+0x16e/0x390 [ 2681.783980] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2681.785231] ? trace_hardirqs_on+0x5b/0x180 [ 2681.786111] alloc_pages_current+0x187/0x280 [ 2681.787000] relay_open_buf.part.0+0x2a5/0xc00 [ 2681.787928] relay_open+0x531/0xa10 [ 2681.788672] do_blk_trace_setup+0x4cf/0xc10 [ 2681.789561] ? _copy_from_user+0xfb/0x1b0 [ 2681.790400] __blk_trace_setup+0xca/0x180 [ 2681.791236] ? do_blk_trace_setup+0xc10/0xc10 [ 2681.792166] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2681.793248] blk_trace_ioctl+0x155/0x290 [ 2681.794072] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2681.795071] ? do_vfs_ioctl+0x283/0x10d0 [ 2681.795901] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2681.796984] ? generic_block_fiemap+0x60/0x60 [ 2681.797891] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2681.798867] blkdev_ioctl+0xc1/0x710 [ 2681.799616] ? blkdev_common_ioctl+0x1870/0x1870 [ 2681.800584] ? selinux_file_ioctl+0xb6/0x270 [ 2681.801472] block_ioctl+0xf9/0x140 [ 2681.802204] ? blkdev_read_iter+0x1c0/0x1c0 [ 2681.803084] __x64_sys_ioctl+0x19a/0x210 [ 2681.803908] do_syscall_64+0x33/0x40 [ 2681.804678] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2681.805714] RIP: 0033:0x7f68fe56ab19 [ 2681.806476] 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 [ 2681.810193] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2681.811724] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2681.813170] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2681.814631] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2681.816080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2681.817534] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:11:57 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2681.835343] blktrace: Concurrent blktraces are not allowed on loop4 20:12:11 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x107, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:11 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x2, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:12:11 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x80086601, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:12:11 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 55) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:11 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x47}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:12:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x40806685, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:12:11 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x68, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:11 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2696.507508] blktrace: Concurrent blktraces are not allowed on loop6 [ 2696.514956] blktrace: Concurrent blktraces are not allowed on loop6 [ 2696.543452] FAULT_INJECTION: forcing a failure. [ 2696.543452] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2696.546587] CPU: 1 PID: 12442 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2696.548353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2696.550187] Call Trace: [ 2696.550773] dump_stack+0x107/0x167 [ 2696.551581] should_fail.cold+0x5/0xa [ 2696.552486] __alloc_pages_nodemask+0x182/0x600 [ 2696.553538] ? __kmalloc+0x16e/0x390 [ 2696.554349] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2696.555652] ? trace_hardirqs_on+0x5b/0x180 [ 2696.556594] alloc_pages_current+0x187/0x280 [ 2696.557545] relay_open_buf.part.0+0x2a5/0xc00 [ 2696.558538] relay_open+0x531/0xa10 [ 2696.559330] do_blk_trace_setup+0x4cf/0xc10 [ 2696.560261] ? _copy_from_user+0xfb/0x1b0 [ 2696.561149] __blk_trace_setup+0xca/0x180 [ 2696.562038] ? do_blk_trace_setup+0xc10/0xc10 [ 2696.562999] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2696.564139] blk_trace_ioctl+0x155/0x290 [ 2696.565023] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2696.566067] ? do_vfs_ioctl+0x283/0x10d0 [ 2696.566933] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2696.568052] ? generic_block_fiemap+0x60/0x60 [ 2696.569018] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2696.570047] blkdev_ioctl+0xc1/0x710 [ 2696.570843] ? blkdev_common_ioctl+0x1870/0x1870 [ 2696.571856] ? selinux_file_ioctl+0xb6/0x270 [ 2696.572821] block_ioctl+0xf9/0x140 [ 2696.573599] ? blkdev_read_iter+0x1c0/0x1c0 [ 2696.574522] __x64_sys_ioctl+0x19a/0x210 [ 2696.575395] do_syscall_64+0x33/0x40 [ 2696.576202] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2696.577312] RIP: 0033:0x7f68fe56ab19 [ 2696.578113] 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 [ 2696.582048] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2696.583679] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2696.585217] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2696.586744] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2696.588271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2696.589791] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:12:11 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x8, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:12:11 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x2500, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:11 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:11 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x2}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:12:11 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x80086603, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2696.708449] blktrace: Concurrent blktraces are not allowed on loop4 [ 2696.713184] blktrace: Concurrent blktraces are not allowed on loop6 20:12:11 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x6c, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:11 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xa, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2696.767738] blktrace: Concurrent blktraces are not allowed on loop6 20:12:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 56) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x3}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2696.849146] FAULT_INJECTION: forcing a failure. [ 2696.849146] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2696.850740] CPU: 0 PID: 12481 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2696.851546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2696.852468] Call Trace: [ 2696.852771] dump_stack+0x107/0x167 [ 2696.853195] should_fail.cold+0x5/0xa [ 2696.853628] __alloc_pages_nodemask+0x182/0x600 [ 2696.854163] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2696.854784] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2696.855469] ? policy_node+0xef/0x140 [ 2696.855913] ? __sanitizer_cov_trace_pc+0x14/0x60 [ 2696.856469] alloc_pages_current+0x187/0x280 [ 2696.856953] relay_open_buf.part.0+0x2a5/0xc00 [ 2696.857482] relay_open+0x531/0xa10 [ 2696.857916] do_blk_trace_setup+0x4cf/0xc10 [ 2696.858413] ? _copy_from_user+0xfb/0x1b0 [ 2696.858862] __blk_trace_setup+0xca/0x180 [ 2696.859347] ? do_blk_trace_setup+0xc10/0xc10 [ 2696.859838] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2696.860479] blk_trace_ioctl+0x155/0x290 [ 2696.860956] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2696.861513] ? do_vfs_ioctl+0x283/0x10d0 [ 2696.861966] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2696.862535] ? generic_block_fiemap+0x60/0x60 [ 2696.863047] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2696.863572] blkdev_ioctl+0xc1/0x710 [ 2696.864003] ? blkdev_common_ioctl+0x1870/0x1870 [ 2696.864510] ? selinux_file_ioctl+0xb6/0x270 [ 2696.865000] block_ioctl+0xf9/0x140 [ 2696.865414] ? blkdev_read_iter+0x1c0/0x1c0 [ 2696.865900] __x64_sys_ioctl+0x19a/0x210 [ 2696.866350] do_syscall_64+0x33/0x40 [ 2696.866776] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2696.867341] RIP: 0033:0x7f68fe56ab19 [ 2696.867761] 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 [ 2696.869846] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2696.870700] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2696.871462] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2696.872236] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2696.872997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2696.873758] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:12:12 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x4700, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:12 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:12 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x12, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2696.892915] blktrace: Concurrent blktraces are not allowed on loop4 [ 2696.911976] blktrace: Concurrent blktraces are not allowed on loop4 [ 2696.949019] blktrace: Concurrent blktraces are not allowed on loop6 20:12:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x4}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2696.982185] blktrace: Concurrent blktraces are not allowed on loop6 [ 2697.009161] blktrace: Concurrent blktraces are not allowed on loop4 [ 2697.053388] blktrace: Concurrent blktraces are not allowed on loop4 20:12:12 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x8, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:12:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 57) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:12 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:12 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x74, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:12 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x14, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:12:12 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0xa703, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2697.129963] FAULT_INJECTION: forcing a failure. [ 2697.129963] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2697.131682] CPU: 0 PID: 12507 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2697.132472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2697.133427] Call Trace: [ 2697.133746] dump_stack+0x107/0x167 [ 2697.134175] should_fail.cold+0x5/0xa [ 2697.134616] __alloc_pages_nodemask+0x182/0x600 [ 2697.135154] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2697.135731] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2697.136372] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2697.137073] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2697.137703] ? alloc_pages_current+0x10e/0x280 [ 2697.138219] alloc_pages_current+0x187/0x280 [ 2697.138691] relay_open_buf.part.0+0x2a5/0xc00 [ 2697.139221] relay_open+0x531/0xa10 [ 2697.139639] do_blk_trace_setup+0x4cf/0xc10 [ 2697.140130] ? _copy_from_user+0xfb/0x1b0 [ 2697.140611] __blk_trace_setup+0xca/0x180 [ 2697.141055] ? do_blk_trace_setup+0xc10/0xc10 [ 2697.141566] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2697.142176] blk_trace_ioctl+0x155/0x290 [ 2697.142644] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2697.143196] ? do_vfs_ioctl+0x283/0x10d0 [ 2697.143635] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2697.144197] ? generic_block_fiemap+0x60/0x60 [ 2697.144687] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2697.145204] blkdev_ioctl+0xc1/0x710 [ 2697.145600] ? blkdev_common_ioctl+0x1870/0x1870 [ 2697.146111] ? selinux_file_ioctl+0xb6/0x270 [ 2697.146589] block_ioctl+0xf9/0x140 [ 2697.146979] ? blkdev_read_iter+0x1c0/0x1c0 [ 2697.147435] __x64_sys_ioctl+0x19a/0x210 [ 2697.147881] do_syscall_64+0x33/0x40 [ 2697.148282] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2697.148825] RIP: 0033:0x7f68fe56ab19 [ 2697.149228] 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 [ 2697.151160] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2697.151971] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2697.152742] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2697.153501] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2697.154256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2697.155011] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2697.168620] blktrace: Concurrent blktraces are not allowed on loop6 [ 2697.204636] blktrace: Concurrent blktraces are not allowed on loop6 20:12:24 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7a, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:24 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x4}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:24 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x80087601, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:12:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:24 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x48, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:12:24 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x5}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:12:24 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x4700, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:24 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 58) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2709.114098] blktrace: Concurrent blktraces are not allowed on loop4 [ 2709.134998] blktrace: Concurrent blktraces are not allowed on loop6 [ 2709.147326] blktrace: Concurrent blktraces are not allowed on loop4 [ 2709.169317] blktrace: Concurrent blktraces are not allowed on loop6 20:12:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:24 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x6}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2709.258663] blktrace: Concurrent blktraces are not allowed on loop4 [ 2709.284314] blktrace: Concurrent blktraces are not allowed on loop4 [ 2709.479330] FAULT_INJECTION: forcing a failure. [ 2709.479330] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2709.482061] CPU: 1 PID: 12542 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2709.483440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2709.485156] Call Trace: [ 2709.485705] dump_stack+0x107/0x167 [ 2709.486473] should_fail.cold+0x5/0xa [ 2709.487279] __alloc_pages_nodemask+0x182/0x600 [ 2709.488250] ? __kmalloc+0x16e/0x390 [ 2709.489036] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2709.490280] ? trace_hardirqs_on+0x5b/0x180 [ 2709.491161] alloc_pages_current+0x187/0x280 [ 2709.492058] relay_open_buf.part.0+0x2a5/0xc00 [ 2709.493014] relay_open+0x531/0xa10 [ 2709.493761] do_blk_trace_setup+0x4cf/0xc10 [ 2709.494648] ? _copy_from_user+0xfb/0x1b0 [ 2709.495489] __blk_trace_setup+0xca/0x180 [ 2709.496338] ? do_blk_trace_setup+0xc10/0xc10 [ 2709.497268] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2709.498366] blk_trace_ioctl+0x155/0x290 [ 2709.499202] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2709.500195] ? do_vfs_ioctl+0x283/0x10d0 [ 2709.501037] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2709.502101] ? generic_block_fiemap+0x60/0x60 [ 2709.503013] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2709.503992] blkdev_ioctl+0xc1/0x710 [ 2709.504760] ? blkdev_common_ioctl+0x1870/0x1870 [ 2709.505724] ? selinux_file_ioctl+0xb6/0x270 [ 2709.506622] block_ioctl+0xf9/0x140 [ 2709.507362] ? blkdev_read_iter+0x1c0/0x1c0 [ 2709.508242] __x64_sys_ioctl+0x19a/0x210 [ 2709.509096] do_syscall_64+0x33/0x40 [ 2709.509865] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2709.510908] RIP: 0033:0x7f68fe56ab19 [ 2709.511679] 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 [ 2709.515496] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2709.517086] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2709.518566] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2709.520031] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2709.521513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2709.522970] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:12:39 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:12:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x800c6613, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:12:39 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x155, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:39 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 59) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:39 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4c, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:12:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x80086603, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:12:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:39 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x47}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2724.280286] blktrace: Concurrent blktraces are not allowed on loop6 [ 2724.288301] blktrace: Concurrent blktraces are not allowed on loop4 [ 2724.308447] FAULT_INJECTION: forcing a failure. [ 2724.308447] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2724.311113] CPU: 1 PID: 12573 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2724.312477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2724.314134] Call Trace: [ 2724.314658] dump_stack+0x107/0x167 [ 2724.315383] should_fail.cold+0x5/0xa [ 2724.316144] __alloc_pages_nodemask+0x182/0x600 [ 2724.317069] ? __kmalloc+0x16e/0x390 [ 2724.317805] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2724.318986] ? trace_hardirqs_on+0x5b/0x180 [ 2724.319839] alloc_pages_current+0x187/0x280 [ 2724.320737] relay_open_buf.part.0+0x2a5/0xc00 [ 2724.321658] relay_open+0x531/0xa10 [ 2724.322377] do_blk_trace_setup+0x4cf/0xc10 [ 2724.323255] ? _copy_from_user+0xfb/0x1b0 [ 2724.324081] __blk_trace_setup+0xca/0x180 [ 2724.324928] ? do_blk_trace_setup+0xc10/0xc10 [ 2724.325837] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2724.326906] blk_trace_ioctl+0x155/0x290 [ 2724.327719] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2724.328706] ? do_vfs_ioctl+0x283/0x10d0 [ 2724.329536] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2724.330600] ? generic_block_fiemap+0x60/0x60 [ 2724.331519] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2724.332508] blkdev_ioctl+0xc1/0x710 [ 2724.333291] ? blkdev_common_ioctl+0x1870/0x1870 [ 2724.334259] ? selinux_file_ioctl+0xb6/0x270 [ 2724.335167] block_ioctl+0xf9/0x140 [ 2724.335908] ? blkdev_read_iter+0x1c0/0x1c0 [ 2724.336786] __x64_sys_ioctl+0x19a/0x210 [ 2724.337623] do_syscall_64+0x33/0x40 [ 2724.338382] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2724.339429] RIP: 0033:0x7f68fe56ab19 [ 2724.340188] 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 [ 2724.343949] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2724.345520] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2724.346973] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2724.348431] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2724.349897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2724.351357] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2724.366082] blktrace: Concurrent blktraces are not allowed on loop6 [ 2724.370027] blktrace: Concurrent blktraces are not allowed on loop4 20:12:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:52 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x188, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:52 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x2}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x800c6613, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:12:52 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x8010661b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:12:52 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x68, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:12:52 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:52 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 60) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:52 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x300}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2737.733221] blktrace: Concurrent blktraces are not allowed on loop6 [ 2737.747623] blktrace: Concurrent blktraces are not allowed on loop4 [ 2737.750619] blktrace: Concurrent blktraces are not allowed on loop6 [ 2737.755211] FAULT_INJECTION: forcing a failure. [ 2737.755211] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2737.758130] CPU: 0 PID: 12611 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2737.759513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2737.761209] Call Trace: [ 2737.761744] dump_stack+0x107/0x167 [ 2737.762481] should_fail.cold+0x5/0xa [ 2737.763257] __alloc_pages_nodemask+0x182/0x600 [ 2737.764193] ? __kmalloc+0x16e/0x390 [ 2737.764955] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2737.766161] ? trace_hardirqs_on+0x5b/0x180 [ 2737.767016] alloc_pages_current+0x187/0x280 [ 2737.767887] relay_open_buf.part.0+0x2a5/0xc00 [ 2737.768807] relay_open+0x531/0xa10 [ 2737.769532] do_blk_trace_setup+0x4cf/0xc10 [ 2737.770384] ? _copy_from_user+0xfb/0x1b0 [ 2737.771238] __blk_trace_setup+0xca/0x180 [ 2737.772057] ? do_blk_trace_setup+0xc10/0xc10 [ 2737.772973] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2737.774044] blk_trace_ioctl+0x155/0x290 [ 2737.774859] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2737.775821] ? do_vfs_ioctl+0x283/0x10d0 [ 2737.776645] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2737.777690] ? generic_block_fiemap+0x60/0x60 [ 2737.778574] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2737.779528] blkdev_ioctl+0xc1/0x710 [ 2737.780269] ? blkdev_common_ioctl+0x1870/0x1870 [ 2737.781222] ? selinux_file_ioctl+0xb6/0x270 [ 2737.782186] block_ioctl+0xf9/0x140 [ 2737.783081] ? blkdev_read_iter+0x1c0/0x1c0 [ 2737.784075] __x64_sys_ioctl+0x19a/0x210 [ 2737.785203] do_syscall_64+0x33/0x40 [ 2737.786225] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2737.787622] RIP: 0033:0x7f68fe56ab19 [ 2737.788643] 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 [ 2737.793693] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2737.795768] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2737.797715] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2737.799658] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2737.801615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2737.803557] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2737.814889] blktrace: Concurrent blktraces are not allowed on loop4 20:12:53 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:53 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x500}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:12:53 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x3}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:53 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x1aa, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:53 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2737.947651] blktrace: Concurrent blktraces are not allowed on loop4 [ 2737.957332] blktrace: Concurrent blktraces are not allowed on loop6 20:12:53 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2737.995115] blktrace: Concurrent blktraces are not allowed on loop6 [ 2737.998505] blktrace: Concurrent blktraces are not allowed on loop4 20:12:53 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:53 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x600}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:12:53 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x4}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:53 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 61) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2738.130153] blktrace: Concurrent blktraces are not allowed on loop4 [ 2738.131597] blktrace: Concurrent blktraces are not allowed on loop6 [ 2738.144394] blktrace: Concurrent blktraces are not allowed on loop4 [ 2738.163400] FAULT_INJECTION: forcing a failure. [ 2738.163400] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2738.166246] CPU: 0 PID: 12664 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2738.167662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2738.169382] Call Trace: [ 2738.169925] dump_stack+0x107/0x167 20:12:53 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x6c, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2738.170669] should_fail.cold+0x5/0xa [ 2738.171598] __alloc_pages_nodemask+0x182/0x600 [ 2738.172552] ? __kmalloc+0x16e/0x390 [ 2738.173354] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2738.174578] ? trace_hardirqs_on+0x5b/0x180 [ 2738.175457] alloc_pages_current+0x187/0x280 [ 2738.176458] relay_open_buf.part.0+0x2a5/0xc00 [ 2738.177646] relay_open+0x531/0xa10 [ 2738.178591] do_blk_trace_setup+0x4cf/0xc10 [ 2738.179685] ? _copy_from_user+0xfb/0x1b0 [ 2738.180773] __blk_trace_setup+0xca/0x180 [ 2738.181839] ? do_blk_trace_setup+0xc10/0xc10 [ 2738.182977] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2738.184338] blk_trace_ioctl+0x155/0x290 [ 2738.185369] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2738.186601] ? do_vfs_ioctl+0x283/0x10d0 [ 2738.187617] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2738.188955] ? generic_block_fiemap+0x60/0x60 [ 2738.190110] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2738.191345] blkdev_ioctl+0xc1/0x710 [ 2738.192291] ? blkdev_common_ioctl+0x1870/0x1870 [ 2738.193535] ? selinux_file_ioctl+0xb6/0x270 [ 2738.194659] block_ioctl+0xf9/0x140 [ 2738.195572] ? blkdev_read_iter+0x1c0/0x1c0 [ 2738.196677] __x64_sys_ioctl+0x19a/0x210 [ 2738.197736] do_syscall_64+0x33/0x40 [ 2738.198717] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2738.200010] RIP: 0033:0x7f68fe56ab19 [ 2738.200989] 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 [ 2738.205582] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2738.207534] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2738.209324] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2738.211117] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2738.212934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2738.214733] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:12:53 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x1ec, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:12:53 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:12:53 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x700}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:12:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x801c581f, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2738.278404] blktrace: Concurrent blktraces are not allowed on loop4 [ 2738.322627] blktrace: Concurrent blktraces are not allowed on loop4 20:13:05 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x20d, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:13:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0045878, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:13:05 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x74, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:13:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x80087601, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:13:05 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x7f8}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:13:05 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 62) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:13:05 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x5}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2750.526074] blktrace: Concurrent blktraces are not allowed on loop6 [ 2750.534466] blktrace: Concurrent blktraces are not allowed on loop6 [ 2750.548605] FAULT_INJECTION: forcing a failure. [ 2750.548605] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2750.549997] CPU: 0 PID: 12708 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2750.550769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2750.551693] Call Trace: [ 2750.552021] dump_stack+0x107/0x167 [ 2750.552457] should_fail.cold+0x5/0xa [ 2750.552918] __alloc_pages_nodemask+0x182/0x600 [ 2750.553445] ? __kmalloc+0x16e/0x390 [ 2750.553868] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2750.554553] ? trace_hardirqs_on+0x5b/0x180 [ 2750.555060] alloc_pages_current+0x187/0x280 [ 2750.555557] relay_open_buf.part.0+0x2a5/0xc00 [ 2750.556106] relay_open+0x531/0xa10 [ 2750.556546] do_blk_trace_setup+0x4cf/0xc10 [ 2750.557076] ? _copy_from_user+0xfb/0x1b0 [ 2750.557564] __blk_trace_setup+0xca/0x180 [ 2750.558020] ? do_blk_trace_setup+0xc10/0xc10 [ 2750.558540] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2750.559134] blk_trace_ioctl+0x155/0x290 [ 2750.559607] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2750.560171] ? do_vfs_ioctl+0x283/0x10d0 [ 2750.560647] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2750.561234] ? generic_block_fiemap+0x60/0x60 [ 2750.561755] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2750.562302] blkdev_ioctl+0xc1/0x710 [ 2750.562731] ? blkdev_common_ioctl+0x1870/0x1870 [ 2750.563273] ? selinux_file_ioctl+0xb6/0x270 [ 2750.563783] block_ioctl+0xf9/0x140 [ 2750.564204] ? blkdev_read_iter+0x1c0/0x1c0 [ 2750.564709] __x64_sys_ioctl+0x19a/0x210 [ 2750.565188] do_syscall_64+0x33/0x40 [ 2750.565621] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2750.566225] RIP: 0033:0x7f68fe56ab19 [ 2750.566661] 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 [ 2750.567003] blktrace: Concurrent blktraces are not allowed on loop4 [ 2750.568748] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2750.568761] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2750.568768] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2750.568774] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2750.568781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2750.568788] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2750.649198] blktrace: Concurrent blktraces are not allowed on loop4 20:13:18 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x20d, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:18 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x6}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7a, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2763.215990] blktrace: Concurrent blktraces are not allowed on loop6 20:13:18 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 63) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:13:18 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x3e2, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:18 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0xf807}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:13:18 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0045878, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:13:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2763.241991] blktrace: Concurrent blktraces are not allowed on loop4 [ 2763.254100] FAULT_INJECTION: forcing a failure. [ 2763.254100] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2763.256742] CPU: 1 PID: 12734 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2763.258160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2763.259846] Call Trace: [ 2763.260394] dump_stack+0x107/0x167 [ 2763.261164] should_fail.cold+0x5/0xa [ 2763.261173] blktrace: Concurrent blktraces are not allowed on loop6 [ 2763.263224] __alloc_pages_nodemask+0x182/0x600 [ 2763.264176] ? __kmalloc+0x16e/0x390 [ 2763.264945] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2763.266205] ? trace_hardirqs_on+0x5b/0x180 [ 2763.267100] alloc_pages_current+0x187/0x280 [ 2763.268004] relay_open_buf.part.0+0x2a5/0xc00 [ 2763.268949] relay_open+0x531/0xa10 [ 2763.269705] do_blk_trace_setup+0x4cf/0xc10 [ 2763.270596] ? _copy_from_user+0xfb/0x1b0 [ 2763.271446] __blk_trace_setup+0xca/0x180 [ 2763.272294] ? do_blk_trace_setup+0xc10/0xc10 [ 2763.273239] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2763.274340] blk_trace_ioctl+0x155/0x290 [ 2763.275174] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2763.276175] ? do_vfs_ioctl+0x283/0x10d0 [ 2763.277019] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2763.277422] blktrace: Concurrent blktraces are not allowed on loop4 [ 2763.278086] ? generic_block_fiemap+0x60/0x60 [ 2763.278108] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2763.278133] blkdev_ioctl+0xc1/0x710 [ 2763.282073] ? blkdev_common_ioctl+0x1870/0x1870 [ 2763.283048] ? selinux_file_ioctl+0xb6/0x270 [ 2763.283950] block_ioctl+0xf9/0x140 [ 2763.284695] ? blkdev_read_iter+0x1c0/0x1c0 [ 2763.285576] __x64_sys_ioctl+0x19a/0x210 [ 2763.286410] do_syscall_64+0x33/0x40 [ 2763.287183] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2763.288232] RIP: 0033:0x7f68fe56ab19 [ 2763.288996] 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 [ 2763.292759] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2763.294319] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2763.295777] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2763.297251] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2763.298698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2763.300149] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:13:18 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0xe0ffff}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:13:18 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc04812ba, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:13:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x801c581f, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:13:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x155, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:13:18 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 64) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2763.468168] blktrace: Concurrent blktraces are not allowed on loop4 [ 2763.468969] blktrace: Concurrent blktraces are not allowed on loop6 20:13:18 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xa00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2763.508904] blktrace: Concurrent blktraces are not allowed on loop4 [ 2763.513433] blktrace: Concurrent blktraces are not allowed on loop6 [ 2763.554367] FAULT_INJECTION: forcing a failure. [ 2763.554367] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2763.557094] CPU: 0 PID: 12767 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2763.558500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2763.560188] Call Trace: [ 2763.560746] dump_stack+0x107/0x167 [ 2763.561511] should_fail.cold+0x5/0xa [ 2763.562306] __alloc_pages_nodemask+0x182/0x600 [ 2763.563254] ? __kmalloc+0x16e/0x390 [ 2763.564030] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2763.565283] ? trace_hardirqs_on+0x5b/0x180 [ 2763.566167] alloc_pages_current+0x187/0x280 [ 2763.567074] relay_open_buf.part.0+0x2a5/0xc00 [ 2763.568016] relay_open+0x531/0xa10 [ 2763.568756] do_blk_trace_setup+0x4cf/0xc10 [ 2763.569639] ? _copy_from_user+0xfb/0x1b0 [ 2763.570476] __blk_trace_setup+0xca/0x180 [ 2763.571315] ? do_blk_trace_setup+0xc10/0xc10 [ 2763.572220] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2763.573315] blk_trace_ioctl+0x155/0x290 [ 2763.574138] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2763.575126] ? do_vfs_ioctl+0x283/0x10d0 [ 2763.576100] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2763.577173] ? generic_block_fiemap+0x60/0x60 [ 2763.578254] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2763.579231] blkdev_ioctl+0xc1/0x710 [ 2763.580121] ? blkdev_common_ioctl+0x1870/0x1870 [ 2763.581103] ? selinux_file_ioctl+0xb6/0x270 [ 2763.582159] block_ioctl+0xf9/0x140 [ 2763.582899] ? blkdev_read_iter+0x1c0/0x1c0 [ 2763.583798] __x64_sys_ioctl+0x19a/0x210 [ 2763.584619] do_syscall_64+0x33/0x40 [ 2763.585382] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2763.586408] RIP: 0033:0x7f68fe56ab19 [ 2763.587158] 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 [ 2763.590833] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2763.592358] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2763.593812] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2763.595226] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2763.596641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2763.598101] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:13:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:13:18 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x1000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:13:18 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x300}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2763.667006] blktrace: Concurrent blktraces are not allowed on loop4 [ 2763.687402] blktrace: Concurrent blktraces are not allowed on loop6 [ 2763.706599] blktrace: Concurrent blktraces are not allowed on loop4 [ 2763.737167] blktrace: Concurrent blktraces are not allowed on loop6 20:13:19 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x20d, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:13:19 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x2000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:13:19 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x500}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:19 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xb91, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2763.899410] blktrace: Concurrent blktraces are not allowed on loop4 [ 2763.918399] blktrace: Concurrent blktraces are not allowed on loop6 [ 2763.928632] blktrace: Concurrent blktraces are not allowed on loop4 [ 2763.962251] blktrace: Concurrent blktraces are not allowed on loop6 20:13:32 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xd02, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x2, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:13:32 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x600}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2777.549835] blktrace: Concurrent blktraces are not allowed on loop4 [ 2777.553487] blktrace: Concurrent blktraces are not allowed on loop6 [ 2777.562109] blktrace: Concurrent blktraces are not allowed on loop4 [ 2777.567923] blktrace: Concurrent blktraces are not allowed on loop6 20:13:32 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x21a, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:13:32 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 65) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:13:32 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x155, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:13:32 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x3000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:13:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0046686, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:13:32 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x4000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2777.607021] FAULT_INJECTION: forcing a failure. [ 2777.607021] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2777.608971] CPU: 1 PID: 12825 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2777.609872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2777.610940] Call Trace: [ 2777.611294] dump_stack+0x107/0x167 [ 2777.611776] should_fail.cold+0x5/0xa [ 2777.612289] __alloc_pages_nodemask+0x182/0x600 [ 2777.612884] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2777.613646] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2777.614332] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2777.615051] alloc_pages_current+0x187/0x280 [ 2777.615620] ? __sanitizer_cov_trace_pc+0x4/0x60 [ 2777.616233] relay_open_buf.part.0+0x2a5/0xc00 [ 2777.616820] relay_open+0x531/0xa10 [ 2777.617297] do_blk_trace_setup+0x4cf/0xc10 [ 2777.617860] ? _copy_from_user+0xfb/0x1b0 [ 2777.618405] __blk_trace_setup+0xca/0x180 [ 2777.618960] ? do_blk_trace_setup+0xc10/0xc10 [ 2777.619554] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2777.620279] blk_trace_ioctl+0x155/0x290 [ 2777.620819] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2777.621456] ? do_vfs_ioctl+0x283/0x10d0 [ 2777.621993] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2777.622672] ? generic_block_fiemap+0x60/0x60 [ 2777.623260] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2777.623904] blkdev_ioctl+0xc1/0x710 [ 2777.624388] ? blkdev_common_ioctl+0x1870/0x1870 [ 2777.625008] ? selinux_file_ioctl+0xb6/0x270 [ 2777.625605] block_ioctl+0xf9/0x140 [ 2777.626091] ? blkdev_read_iter+0x1c0/0x1c0 [ 2777.626609] __x64_sys_ioctl+0x19a/0x210 [ 2777.627140] do_syscall_64+0x33/0x40 [ 2777.627616] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2777.628291] RIP: 0033:0x7f68fe56ab19 [ 2777.628769] 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 [ 2777.631183] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2777.632184] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2777.633125] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2777.634060] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2777.635002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2777.635934] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:13:32 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x700}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2777.668939] blktrace: Concurrent blktraces are not allowed on loop4 [ 2777.671613] blktrace: Concurrent blktraces are not allowed on loop6 [ 2777.677829] blktrace: Concurrent blktraces are not allowed on loop4 [ 2777.681883] blktrace: Concurrent blktraces are not allowed on loop6 20:13:32 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x5000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2777.741957] blktrace: Concurrent blktraces are not allowed on loop4 [ 2777.748219] blktrace: Concurrent blktraces are not allowed on loop4 20:13:44 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 66) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:13:44 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x7fa}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:44 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x2000, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x801c581f, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:13:44 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x6000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:13:44 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x8, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:13:44 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x3d0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:13:44 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0096616, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2789.559562] blktrace: Concurrent blktraces are not allowed on loop6 [ 2789.564002] blktrace: Concurrent blktraces are not allowed on loop4 [ 2789.568608] FAULT_INJECTION: forcing a failure. [ 2789.568608] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2789.571194] CPU: 0 PID: 12854 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2789.572605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2789.574310] Call Trace: [ 2789.574855] dump_stack+0x107/0x167 [ 2789.575603] should_fail.cold+0x5/0xa [ 2789.576392] __alloc_pages_nodemask+0x182/0x600 [ 2789.576779] blktrace: Concurrent blktraces are not allowed on loop6 [ 2789.577371] ? __kmalloc+0x16e/0x390 [ 2789.579404] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2789.580635] ? trace_hardirqs_on+0x5b/0x180 [ 2789.581535] alloc_pages_current+0x187/0x280 [ 2789.582445] relay_open_buf.part.0+0x2a5/0xc00 [ 2789.583381] relay_open+0x531/0xa10 [ 2789.584124] do_blk_trace_setup+0x4cf/0xc10 [ 2789.584998] ? _copy_from_user+0xfb/0x1b0 [ 2789.585847] __blk_trace_setup+0xca/0x180 [ 2789.586683] ? do_blk_trace_setup+0xc10/0xc10 [ 2789.587595] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2789.588677] blk_trace_ioctl+0x155/0x290 [ 2789.589516] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2789.590512] ? do_vfs_ioctl+0x283/0x10d0 [ 2789.591338] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2789.592406] ? generic_block_fiemap+0x60/0x60 [ 2789.593324] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2789.594335] blkdev_ioctl+0xc1/0x710 [ 2789.595092] ? blkdev_common_ioctl+0x1870/0x1870 [ 2789.596071] ? selinux_file_ioctl+0xb6/0x270 [ 2789.596964] block_ioctl+0xf9/0x140 [ 2789.597708] ? blkdev_read_iter+0x1c0/0x1c0 [ 2789.598582] __x64_sys_ioctl+0x19a/0x210 [ 2789.599416] do_syscall_64+0x33/0x40 [ 2789.600174] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2789.601217] RIP: 0033:0x7f68fe56ab19 [ 2789.601996] 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 [ 2789.605745] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2789.607281] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2789.608722] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2789.610185] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2789.611626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2789.613065] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2789.636363] blktrace: Concurrent blktraces are not allowed on loop4 20:13:44 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0xfa07}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:44 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 67) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:13:45 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4000, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xa, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2789.766452] blktrace: Concurrent blktraces are not allowed on loop6 20:13:45 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x7000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:13:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xa00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2789.815832] blktrace: Concurrent blktraces are not allowed on loop6 [ 2789.825382] FAULT_INJECTION: forcing a failure. [ 2789.825382] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2789.828198] CPU: 0 PID: 12884 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2789.829615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2789.831289] Call Trace: [ 2789.831832] dump_stack+0x107/0x167 [ 2789.832582] should_fail.cold+0x5/0xa [ 2789.833370] __alloc_pages_nodemask+0x182/0x600 [ 2789.834305] ? __kmalloc+0x16e/0x390 [ 2789.835066] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2789.836294] ? trace_hardirqs_on+0x5b/0x180 [ 2789.837168] alloc_pages_current+0x187/0x280 [ 2789.838076] relay_open_buf.part.0+0x2a5/0xc00 [ 2789.839008] relay_open+0x531/0xa10 [ 2789.839777] do_blk_trace_setup+0x4cf/0xc10 [ 2789.840659] ? _copy_from_user+0xfb/0x1b0 [ 2789.841504] __blk_trace_setup+0xca/0x180 [ 2789.842341] ? do_blk_trace_setup+0xc10/0xc10 [ 2789.843248] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2789.844320] blk_trace_ioctl+0x155/0x290 [ 2789.845141] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2789.846139] ? do_vfs_ioctl+0x283/0x10d0 [ 2789.846957] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2789.848011] ? generic_block_fiemap+0x60/0x60 [ 2789.848922] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2789.849905] blkdev_ioctl+0xc1/0x710 [ 2789.850656] ? blkdev_common_ioctl+0x1870/0x1870 [ 2789.851612] ? selinux_file_ioctl+0xb6/0x270 [ 2789.852508] block_ioctl+0xf9/0x140 [ 2789.853239] ? blkdev_read_iter+0x1c0/0x1c0 [ 2789.854114] __x64_sys_ioctl+0x19a/0x210 [ 2789.854946] do_syscall_64+0x33/0x40 [ 2789.855706] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2789.856753] RIP: 0033:0x7f68fe56ab19 [ 2789.857531] 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 [ 2789.861255] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2789.862795] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2789.863341] blktrace: Concurrent blktraces are not allowed on loop4 [ 2789.864247] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2789.864259] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2789.864270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2789.864281] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:13:45 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0xe0ffff}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0185879, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2789.956528] blktrace: Concurrent blktraces are not allowed on loop4 [ 2790.005446] blktrace: Concurrent blktraces are not allowed on loop6 [ 2790.044136] blktrace: Concurrent blktraces are not allowed on loop6 20:13:45 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0xf8070000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:13:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xb91, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:13:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x48, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2790.143539] blktrace: Concurrent blktraces are not allowed on loop4 [ 2790.169401] blktrace: Concurrent blktraces are not allowed on loop4 20:13:57 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x1000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0189436, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:13:57 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xd02, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:13:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0xffffe000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:13:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0096616, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:13:57 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4c, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:13:57 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4800, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:13:57 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 68) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2802.331425] blktrace: Concurrent blktraces are not allowed on loop4 [ 2802.335017] blktrace: Concurrent blktraces are not allowed on loop6 [ 2802.362471] FAULT_INJECTION: forcing a failure. [ 2802.362471] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2802.365174] CPU: 0 PID: 12941 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2802.365400] blktrace: Concurrent blktraces are not allowed on loop6 [ 2802.366584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2802.366590] Call Trace: [ 2802.366619] dump_stack+0x107/0x167 [ 2802.366644] should_fail.cold+0x5/0xa [ 2802.370959] blktrace: Concurrent blktraces are not allowed on loop4 [ 2802.371589] __alloc_pages_nodemask+0x182/0x600 [ 2802.373765] ? __kmalloc+0x16e/0x390 [ 2802.374527] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2802.375732] ? trace_hardirqs_on+0x5b/0x180 [ 2802.376606] alloc_pages_current+0x187/0x280 [ 2802.377504] relay_open_buf.part.0+0x2a5/0xc00 [ 2802.378441] relay_open+0x531/0xa10 [ 2802.379176] do_blk_trace_setup+0x4cf/0xc10 [ 2802.380046] ? _copy_from_user+0xfb/0x1b0 [ 2802.380868] __blk_trace_setup+0xca/0x180 [ 2802.381707] ? do_blk_trace_setup+0xc10/0xc10 [ 2802.382601] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2802.383673] blk_trace_ioctl+0x155/0x290 [ 2802.384486] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2802.385475] ? do_vfs_ioctl+0x283/0x10d0 [ 2802.386287] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2802.387343] ? generic_block_fiemap+0x60/0x60 [ 2802.388236] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2802.389208] blkdev_ioctl+0xc1/0x710 [ 2802.389969] ? blkdev_common_ioctl+0x1870/0x1870 [ 2802.390925] ? selinux_file_ioctl+0xb6/0x270 [ 2802.391803] block_ioctl+0xf9/0x140 [ 2802.392534] ? blkdev_read_iter+0x1c0/0x1c0 [ 2802.393392] __x64_sys_ioctl+0x19a/0x210 [ 2802.394222] do_syscall_64+0x33/0x40 [ 2802.394965] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2802.395993] RIP: 0033:0x7f68fe56ab19 [ 2802.396735] 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 [ 2802.400428] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2802.401943] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2802.403376] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2802.404807] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2802.406240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2802.407677] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:13:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0xe0ffff00000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:13:57 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x2000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2802.513646] blktrace: Concurrent blktraces are not allowed on loop4 20:13:57 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4c00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2802.547006] blktrace: Concurrent blktraces are not allowed on loop6 20:13:57 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x68, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2802.562302] blktrace: Concurrent blktraces are not allowed on loop4 20:13:57 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 69) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:13:57 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x1200, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2802.591129] blktrace: Concurrent blktraces are not allowed on loop6 20:13:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x100000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:13:57 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x3000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2802.710089] FAULT_INJECTION: forcing a failure. [ 2802.710089] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2802.713084] CPU: 1 PID: 12967 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2802.714517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2802.716170] Call Trace: [ 2802.716714] dump_stack+0x107/0x167 [ 2802.717451] should_fail.cold+0x5/0xa [ 2802.718247] __alloc_pages_nodemask+0x182/0x600 [ 2802.719179] ? __kmalloc+0x16e/0x390 [ 2802.719944] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2802.721157] ? trace_hardirqs_on+0x5b/0x180 [ 2802.722059] alloc_pages_current+0x187/0x280 [ 2802.722944] relay_open_buf.part.0+0x2a5/0xc00 [ 2802.723879] relay_open+0x531/0xa10 [ 2802.724612] do_blk_trace_setup+0x4cf/0xc10 [ 2802.725484] ? _copy_from_user+0xfb/0x1b0 [ 2802.726323] __blk_trace_setup+0xca/0x180 [ 2802.727155] ? do_blk_trace_setup+0xc10/0xc10 [ 2802.728052] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2802.729123] blk_trace_ioctl+0x155/0x290 [ 2802.729950] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2802.730932] ? do_vfs_ioctl+0x283/0x10d0 [ 2802.731742] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2802.732806] ? generic_block_fiemap+0x60/0x60 [ 2802.733724] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2802.734709] blkdev_ioctl+0xc1/0x710 [ 2802.735451] ? blkdev_common_ioctl+0x1870/0x1870 [ 2802.736418] ? selinux_file_ioctl+0xb6/0x270 [ 2802.737297] block_ioctl+0xf9/0x140 [ 2802.738050] ? blkdev_read_iter+0x1c0/0x1c0 [ 2802.738914] __x64_sys_ioctl+0x19a/0x210 [ 2802.739755] do_syscall_64+0x33/0x40 [ 2802.740499] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2802.741556] RIP: 0033:0x7f68fe56ab19 [ 2802.742302] 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 [ 2802.745992] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2802.747506] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2802.748932] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2802.750360] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2802.751781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2802.753203] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2802.766613] blktrace: Concurrent blktraces are not allowed on loop4 [ 2802.773486] blktrace: Concurrent blktraces are not allowed on loop4 [ 2802.799975] blktrace: Concurrent blktraces are not allowed on loop6 20:13:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x200000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2802.822057] blktrace: Concurrent blktraces are not allowed on loop6 [ 2802.880642] blktrace: Concurrent blktraces are not allowed on loop4 [ 2802.935010] blktrace: Concurrent blktraces are not allowed on loop4 20:14:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc020660b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:14:12 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x6c, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:14:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x300000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:14:12 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x1400, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:14:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 70) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:14:12 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x5501, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:14:12 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xb91, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:14:12 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x4000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2817.448175] blktrace: Concurrent blktraces are not allowed on loop6 [ 2817.454290] blktrace: Concurrent blktraces are not allowed on loop4 [ 2817.481593] FAULT_INJECTION: forcing a failure. [ 2817.481593] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2817.484380] CPU: 1 PID: 13007 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2817.485851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2817.487561] Call Trace: [ 2817.488114] dump_stack+0x107/0x167 [ 2817.488860] should_fail.cold+0x5/0xa [ 2817.489644] __alloc_pages_nodemask+0x182/0x600 [ 2817.490623] ? __kmalloc+0x16e/0x390 [ 2817.491401] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2817.492646] ? trace_hardirqs_on+0x5b/0x180 [ 2817.493539] alloc_pages_current+0x187/0x280 [ 2817.494458] relay_open_buf.part.0+0x2a5/0xc00 [ 2817.495401] relay_open+0x531/0xa10 [ 2817.496157] do_blk_trace_setup+0x4cf/0xc10 [ 2817.497056] ? _copy_from_user+0xfb/0x1b0 [ 2817.497920] __blk_trace_setup+0xca/0x180 [ 2817.498764] ? do_blk_trace_setup+0xc10/0xc10 [ 2817.499688] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2817.500797] blk_trace_ioctl+0x155/0x290 [ 2817.501638] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2817.502668] ? do_vfs_ioctl+0x283/0x10d0 [ 2817.503506] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2817.504597] ? generic_block_fiemap+0x60/0x60 [ 2817.505523] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2817.506515] blkdev_ioctl+0xc1/0x710 [ 2817.507282] ? blkdev_common_ioctl+0x1870/0x1870 [ 2817.508255] ? selinux_file_ioctl+0xb6/0x270 [ 2817.509151] block_ioctl+0xf9/0x140 [ 2817.509917] ? blkdev_read_iter+0x1c0/0x1c0 [ 2817.510809] __x64_sys_ioctl+0x19a/0x210 [ 2817.511656] do_syscall_64+0x33/0x40 [ 2817.512434] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2817.513505] RIP: 0033:0x7f68fe56ab19 [ 2817.514291] 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 [ 2817.518099] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2817.519667] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2817.521136] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2817.522607] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2817.524063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2817.525545] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2817.533826] blktrace: Concurrent blktraces are not allowed on loop6 [ 2817.542202] blktrace: Concurrent blktraces are not allowed on loop4 20:14:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x400000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:14:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0189436, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:14:12 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x74, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:14:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 71) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:14:12 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x1a02, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:14:12 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x5000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2817.684446] blktrace: Concurrent blktraces are not allowed on loop4 [ 2817.693595] blktrace: Concurrent blktraces are not allowed on loop4 20:14:12 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x6800, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2817.758980] blktrace: Concurrent blktraces are not allowed on loop6 [ 2817.768445] FAULT_INJECTION: forcing a failure. [ 2817.768445] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2817.770978] CPU: 0 PID: 13035 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2817.772372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2817.774042] Call Trace: [ 2817.774580] dump_stack+0x107/0x167 [ 2817.775316] should_fail.cold+0x5/0xa [ 2817.776093] __alloc_pages_nodemask+0x182/0x600 [ 2817.777034] ? __kmalloc+0x16e/0x390 [ 2817.777826] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2817.779049] ? trace_hardirqs_on+0x5b/0x180 [ 2817.779921] alloc_pages_current+0x187/0x280 [ 2817.780804] relay_open_buf.part.0+0x2a5/0xc00 [ 2817.781739] relay_open+0x531/0xa10 [ 2817.782486] do_blk_trace_setup+0x4cf/0xc10 [ 2817.783369] ? _copy_from_user+0xfb/0x1b0 [ 2817.784240] __blk_trace_setup+0xca/0x180 [ 2817.785084] ? do_blk_trace_setup+0xc10/0xc10 [ 2817.786000] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2817.787067] blk_trace_ioctl+0x155/0x290 [ 2817.787888] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2817.788874] ? do_vfs_ioctl+0x283/0x10d0 [ 2817.789712] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2817.790770] ? generic_block_fiemap+0x60/0x60 [ 2817.791682] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2817.792665] blkdev_ioctl+0xc1/0x710 [ 2817.793416] ? blkdev_common_ioctl+0x1870/0x1870 [ 2817.794412] ? selinux_file_ioctl+0xb6/0x270 [ 2817.795307] block_ioctl+0xf9/0x140 [ 2817.796040] ? blkdev_read_iter+0x1c0/0x1c0 [ 2817.796920] __x64_sys_ioctl+0x19a/0x210 [ 2817.797755] do_syscall_64+0x33/0x40 [ 2817.798510] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2817.799567] RIP: 0033:0x7f68fe56ab19 [ 2817.800323] 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 [ 2817.804069] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2817.805603] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2817.807048] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2817.808485] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2817.809925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2817.811367] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:14:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x500000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2817.835882] blktrace: Concurrent blktraces are not allowed on loop6 [ 2817.871620] blktrace: Concurrent blktraces are not allowed on loop4 [ 2817.901543] blktrace: Concurrent blktraces are not allowed on loop4 20:14:13 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc020662a, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:14:13 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x2000, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:14:25 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x600000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:14:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2830.386520] FAULT_INJECTION: forcing a failure. [ 2830.386520] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2830.388176] CPU: 0 PID: 13073 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2830.388920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2830.389846] Call Trace: [ 2830.390139] dump_stack+0x107/0x167 [ 2830.390546] should_fail.cold+0x5/0xa [ 2830.390988] __alloc_pages_nodemask+0x182/0x600 [ 2830.391496] ? __kmalloc+0x16e/0x390 [ 2830.391911] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2830.392589] ? trace_hardirqs_on+0x5b/0x180 [ 2830.393069] alloc_pages_current+0x187/0x280 [ 2830.393565] relay_open_buf.part.0+0x2a5/0xc00 [ 2830.394079] relay_open+0x531/0xa10 [ 2830.394483] do_blk_trace_setup+0x4cf/0xc10 [ 2830.394959] ? _copy_from_user+0xfb/0x1b0 [ 2830.395421] __blk_trace_setup+0xca/0x180 [ 2830.395881] ? do_blk_trace_setup+0xc10/0xc10 [ 2830.396382] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2830.396964] blk_trace_ioctl+0x155/0x290 [ 2830.397401] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2830.397938] ? do_vfs_ioctl+0x283/0x10d0 [ 2830.398377] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2830.398949] ? generic_block_fiemap+0x60/0x60 [ 2830.399434] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2830.399963] blkdev_ioctl+0xc1/0x710 [ 2830.400367] ? blkdev_common_ioctl+0x1870/0x1870 [ 2830.400881] ? selinux_file_ioctl+0xb6/0x270 [ 2830.401357] block_ioctl+0xf9/0x140 [ 2830.401762] ? blkdev_read_iter+0x1c0/0x1c0 [ 2830.402250] __x64_sys_ioctl+0x19a/0x210 [ 2830.402698] do_syscall_64+0x33/0x40 [ 2830.403115] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2830.403675] RIP: 0033:0x7f68fe56ab19 [ 2830.404101] 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 [ 2830.406120] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2830.406944] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2830.407747] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2830.408548] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2830.408977] blktrace: Concurrent blktraces are not allowed on loop4 [ 2830.409345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2830.409352] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:14:25 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x2000, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:14:25 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7a, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:14:25 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 72) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:14:25 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x6c00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:14:25 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4000, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:14:25 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x6000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2830.427322] blktrace: Concurrent blktraces are not allowed on loop6 20:14:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc020660b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2830.481665] blktrace: Concurrent blktraces are not allowed on loop4 20:14:25 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 73) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:14:25 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x700000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:14:25 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9a, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:14:25 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7400, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2830.552422] FAULT_INJECTION: forcing a failure. [ 2830.552422] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2830.554035] CPU: 0 PID: 13093 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2830.554775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2830.555695] Call Trace: [ 2830.555987] dump_stack+0x107/0x167 [ 2830.556385] should_fail.cold+0x5/0xa [ 2830.556808] __alloc_pages_nodemask+0x182/0x600 [ 2830.557317] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2830.557902] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2830.558488] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2830.559164] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2830.559784] ? alloc_pages_current+0x20/0x280 [ 2830.560272] alloc_pages_current+0x187/0x280 [ 2830.560750] relay_open_buf.part.0+0x2a5/0xc00 [ 2830.561243] relay_open+0x531/0xa10 [ 2830.561646] do_blk_trace_setup+0x4cf/0xc10 [ 2830.562124] ? _copy_from_user+0xfb/0x1b0 [ 2830.562578] __blk_trace_setup+0xca/0x180 [ 2830.563018] ? do_blk_trace_setup+0xc10/0xc10 [ 2830.563508] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2830.564080] blk_trace_ioctl+0x155/0x290 [ 2830.564525] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2830.565049] ? do_vfs_ioctl+0x283/0x10d0 [ 2830.565492] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2830.566055] ? generic_block_fiemap+0x60/0x60 [ 2830.566528] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2830.567055] blkdev_ioctl+0xc1/0x710 [ 2830.567379] blktrace: Concurrent blktraces are not allowed on loop4 [ 2830.567475] ? blkdev_common_ioctl+0x1870/0x1870 [ 2830.567495] ? selinux_file_ioctl+0xb6/0x270 [ 2830.569390] block_ioctl+0xf9/0x140 [ 2830.569791] ? blkdev_read_iter+0x1c0/0x1c0 [ 2830.570276] __x64_sys_ioctl+0x19a/0x210 [ 2830.570727] do_syscall_64+0x33/0x40 [ 2830.571141] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2830.571714] RIP: 0033:0x7f68fe56ab19 [ 2830.572132] 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 [ 2830.574196] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2830.575042] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2830.575829] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2830.576623] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2830.577428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2830.578227] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2830.583376] blktrace: Concurrent blktraces are not allowed on loop4 20:14:25 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4800, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:14:25 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x7000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2830.604813] blktrace: Concurrent blktraces are not allowed on loop6 [ 2830.627242] blktrace: Concurrent blktraces are not allowed on loop6 20:14:25 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0xf807000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:14:25 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7a00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:14:25 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9c, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2830.722950] blktrace: Concurrent blktraces are not allowed on loop4 [ 2830.734903] blktrace: Concurrent blktraces are not allowed on loop4 20:14:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0406618, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:14:39 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4800, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:14:39 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x8801, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:14:39 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 74) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:14:39 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0xfa070000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:14:39 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4c00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:14:39 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 20:14:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xbc, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2843.886494] FAULT_INJECTION: forcing a failure. [ 2843.886494] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2843.887507] blktrace: Concurrent blktraces are not allowed on loop6 [ 2843.889409] CPU: 0 PID: 13133 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2843.892111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2843.893898] Call Trace: [ 2843.894481] dump_stack+0x107/0x167 [ 2843.895272] should_fail.cold+0x5/0xa [ 2843.895965] blktrace: Concurrent blktraces are not allowed on loop4 [ 2843.896108] __alloc_pages_nodemask+0x182/0x600 [ 2843.898376] ? __kmalloc+0x16e/0x390 [ 2843.899197] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2843.900492] ? trace_hardirqs_on+0x5b/0x180 [ 2843.901440] alloc_pages_current+0x187/0x280 [ 2843.902403] relay_open_buf.part.0+0x2a5/0xc00 [ 2843.903414] relay_open+0x531/0xa10 [ 2843.904203] do_blk_trace_setup+0x4cf/0xc10 [ 2843.905152] ? _copy_from_user+0xfb/0x1b0 [ 2843.906064] __blk_trace_setup+0xca/0x180 [ 2843.906971] ? do_blk_trace_setup+0xc10/0xc10 [ 2843.907951] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2843.909115] blk_trace_ioctl+0x155/0x290 [ 2843.909999] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2843.911084] ? do_vfs_ioctl+0x283/0x10d0 [ 2843.911966] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2843.913107] ? generic_block_fiemap+0x60/0x60 [ 2843.914096] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2843.915151] blkdev_ioctl+0xc1/0x710 [ 2843.915970] ? blkdev_common_ioctl+0x1870/0x1870 [ 2843.917009] ? selinux_file_ioctl+0xb6/0x270 [ 2843.917981] block_ioctl+0xf9/0x140 [ 2843.918776] ? blkdev_read_iter+0x1c0/0x1c0 [ 2843.919716] __x64_sys_ioctl+0x19a/0x210 [ 2843.920610] do_syscall_64+0x33/0x40 [ 2843.921426] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2843.922559] RIP: 0033:0x7f68fe56ab19 [ 2843.922576] blktrace: Concurrent blktraces are not allowed on loop6 [ 2843.923366] 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 [ 2843.923377] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2843.930293] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2843.930573] blktrace: Concurrent blktraces are not allowed on loop4 [ 2843.931834] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2843.931846] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2843.931858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2843.931879] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:14:39 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0xffffe000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2844.085002] blktrace: Concurrent blktraces are not allowed on loop6 [ 2844.109563] blktrace: Concurrent blktraces are not allowed on loop6 [ 2856.259158] kworker/dying (9587) used greatest stack depth: 24056 bytes left 20:14:54 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0406619, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:14:54 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0xe0ffff00000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:14:54 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x5501, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:14:54 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xfc, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2858.918259] blktrace: Concurrent blktraces are not allowed on loop6 20:14:54 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x700000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:14:54 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 75) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:14:54 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x910b, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:14:54 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x49) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000500), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000004c0), 0x800, 0x0) dup3(r4, r5, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r6, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r7, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) fcntl$dupfd(r6, 0x0, r7) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180), &(0x7f0000000200), 0x2, 0x2) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2858.934064] blktrace: Concurrent blktraces are not allowed on loop4 [ 2858.942230] FAULT_INJECTION: forcing a failure. [ 2858.942230] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2858.945217] CPU: 1 PID: 13171 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2858.946645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2858.948312] Call Trace: [ 2858.948863] dump_stack+0x107/0x167 [ 2858.949617] should_fail.cold+0x5/0xa [ 2858.950412] __alloc_pages_nodemask+0x182/0x600 [ 2858.951360] ? __kmalloc+0x16e/0x390 [ 2858.952126] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2858.953364] ? trace_hardirqs_on+0x5b/0x180 [ 2858.954260] alloc_pages_current+0x187/0x280 [ 2858.955162] relay_open_buf.part.0+0x2a5/0xc00 [ 2858.956109] relay_open+0x531/0xa10 [ 2858.956861] do_blk_trace_setup+0x4cf/0xc10 [ 2858.957739] ? _copy_from_user+0xfb/0x1b0 [ 2858.958607] __blk_trace_setup+0xca/0x180 [ 2858.959451] ? do_blk_trace_setup+0xc10/0xc10 [ 2858.960379] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2858.961462] blk_trace_ioctl+0x155/0x290 [ 2858.962301] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2858.963303] ? do_vfs_ioctl+0x283/0x10d0 [ 2858.964117] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2858.965178] ? generic_block_fiemap+0x60/0x60 [ 2858.966097] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2858.967101] blkdev_ioctl+0xc1/0x710 [ 2858.967867] ? blkdev_common_ioctl+0x1870/0x1870 [ 2858.968842] ? selinux_file_ioctl+0xb6/0x270 [ 2858.969746] block_ioctl+0xf9/0x140 [ 2858.970483] ? blkdev_read_iter+0x1c0/0x1c0 [ 2858.971379] __x64_sys_ioctl+0x19a/0x210 [ 2858.972210] do_syscall_64+0x33/0x40 [ 2858.972972] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2858.974012] RIP: 0033:0x7f68fe56ab19 [ 2858.974781] 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 [ 2858.978511] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2858.980056] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2858.981756] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2858.983230] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2858.984678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2858.986130] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:14:54 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 76) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:14:54 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x100000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:14:54 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x200000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:14:54 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x6800, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:14:54 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xaa01, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:14:54 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x155, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:14:54 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x200000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:14:54 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 77) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2859.180960] blktrace: Concurrent blktraces are not allowed on loop6 [ 2859.188323] FAULT_INJECTION: forcing a failure. [ 2859.188323] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2859.188345] CPU: 0 PID: 13193 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2859.188356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2859.188362] Call Trace: [ 2859.188391] dump_stack+0x107/0x167 [ 2859.188415] should_fail.cold+0x5/0xa [ 2859.188445] __alloc_pages_nodemask+0x182/0x600 [ 2859.188462] ? __kmalloc+0x16e/0x390 [ 2859.188487] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2859.188521] ? trace_hardirqs_on+0x5b/0x180 [ 2859.188545] alloc_pages_current+0x187/0x280 [ 2859.188574] relay_open_buf.part.0+0x2a5/0xc00 [ 2859.188605] relay_open+0x531/0xa10 [ 2859.188630] do_blk_trace_setup+0x4cf/0xc10 [ 2859.188652] ? _copy_from_user+0xfb/0x1b0 [ 2859.188672] __blk_trace_setup+0xca/0x180 [ 2859.188689] ? do_blk_trace_setup+0xc10/0xc10 [ 2859.188714] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2859.188752] blk_trace_ioctl+0x155/0x290 [ 2859.188769] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2859.188785] ? do_vfs_ioctl+0x283/0x10d0 [ 2859.188803] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2859.188820] ? generic_block_fiemap+0x60/0x60 [ 2859.188842] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2859.188865] blkdev_ioctl+0xc1/0x710 [ 2859.188884] ? blkdev_common_ioctl+0x1870/0x1870 [ 2859.188905] ? selinux_file_ioctl+0xb6/0x270 [ 2859.188927] block_ioctl+0xf9/0x140 [ 2859.188942] ? blkdev_read_iter+0x1c0/0x1c0 [ 2859.188961] __x64_sys_ioctl+0x19a/0x210 [ 2859.188984] do_syscall_64+0x33/0x40 [ 2859.189004] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2859.189016] RIP: 0033:0x7f68fe56ab19 [ 2859.189036] 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 [ 2859.189046] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2859.189068] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2859.189079] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2859.189090] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2859.189101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2859.189112] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2859.234682] blktrace: Concurrent blktraces are not allowed on loop6 [ 2859.241352] blktrace: Concurrent blktraces are not allowed on loop10 [ 2859.427433] blktrace: Concurrent blktraces are not allowed on loop6 [ 2859.435687] FAULT_INJECTION: forcing a failure. [ 2859.435687] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2859.436019] CPU: 0 PID: 13215 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2859.436030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2859.436035] Call Trace: [ 2859.436063] dump_stack+0x107/0x167 [ 2859.436085] should_fail.cold+0x5/0xa [ 2859.436114] __alloc_pages_nodemask+0x182/0x600 [ 2859.436136] ? __kmalloc+0x16e/0x390 [ 2859.436161] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2859.436193] ? trace_hardirqs_on+0x5b/0x180 [ 2859.436218] alloc_pages_current+0x187/0x280 [ 2859.436240] relay_open_buf.part.0+0x2a5/0xc00 [ 2859.436271] relay_open+0x531/0xa10 [ 2859.436296] do_blk_trace_setup+0x4cf/0xc10 [ 2859.436316] ? _copy_from_user+0xfb/0x1b0 [ 2859.436337] __blk_trace_setup+0xca/0x180 [ 2859.436354] ? do_blk_trace_setup+0xc10/0xc10 [ 2859.436376] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2859.436414] blk_trace_ioctl+0x155/0x290 [ 2859.436431] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2859.436448] ? do_vfs_ioctl+0x283/0x10d0 [ 2859.436465] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2859.436483] ? generic_block_fiemap+0x60/0x60 [ 2859.436504] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2859.436527] blkdev_ioctl+0xc1/0x710 [ 2859.436545] ? blkdev_common_ioctl+0x1870/0x1870 [ 2859.436566] ? selinux_file_ioctl+0xb6/0x270 [ 2859.436588] block_ioctl+0xf9/0x140 [ 2859.436603] ? blkdev_read_iter+0x1c0/0x1c0 [ 2859.436622] __x64_sys_ioctl+0x19a/0x210 [ 2859.436645] do_syscall_64+0x33/0x40 [ 2859.436665] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2859.436678] RIP: 0033:0x7f68fe56ab19 [ 2859.436697] 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 [ 2859.436708] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2859.436729] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2859.436740] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2859.436751] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2859.436761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2859.436773] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2859.453789] blktrace: Concurrent blktraces are not allowed on loop6 [ 2859.765776] blktrace: Concurrent blktraces are not allowed on loop4 20:15:09 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) r2 = getpgid(0x0) r3 = getpgrp(0x0) ioprio_set$pid(0x1, r3, 0x0) r4 = fcntl$getown(r0, 0x9) clone3(&(0x7f0000000780)={0x100000, &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540), {0x23}, &(0x7f0000000580)=""/226, 0xe2, &(0x7f0000000680)=""/141, &(0x7f0000000740)=[0x0, 0x0, 0x0, r2, r3, r4, 0xffffffffffffffff], 0x7}, 0x58) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xff, 0x80100, 0xb91, 0x40000007}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000ecff1d0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r5, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r7, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) io_submit(r1, 0x3, &(0x7f00000003c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0xffff, 0xffffffffffffffff, &(0x7f0000000000)="80a5eebe5bd6e41ef34b99c9dc4f318277778d36fe80c37e0a31a275cb4038bd4a608600ff07d2b58c98156a2bce560dd90df9e095", 0x35, 0xdd8, 0x0, 0x3, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x32, r0, &(0x7f0000000200)="52a9c211e77e5434bd8ff0d2cde15292d877419d49a6cc4fbda9e80a761b49dbdb1b7d368d667857ec08e85b92d909c01d725b5ade2eaa180caa6f2a8747ee28548d535e122b465df00dc49f8b56b246f71c944ae27e3da9040fbf6bac58e9bbc2d6e17fda786235c9ce8926de0c1945958e354a15353613cc1093f3d858f1c686291d87372c77ed82d41fbd6439cbfe6a13ce1233845e32ef8b548d7b5cf24a0aa5c2e90f772584b014", 0xaa, 0xc073, 0x0, 0x2, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x5, r7, &(0x7f0000000300)="ed3d1230dcfd0d79cca68a5b978e68b04b33cc575e2af321663e2a1a7f67345b16de46181de8e6b11c9ee5fa24b0ba6fa01ab365d0da354b5662bf7f31a195aecdb9d8d83fc10f50afcf9ed35dd91e347a9db0e5b3e3d4217c08cb628a2debedd4e9840d5a724851196c8b12a990c763a4dede5d2c2f", 0x76, 0x8, 0x0, 0x1, r0}]) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r8, &(0x7f0000000140)=0x9, r9, 0x0, 0x7, 0x0) 20:15:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x18c, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:09 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 78) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:09 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0506617, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:15:09 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xe203, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:09 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x300000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:09 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x8, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:09 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x6c00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2874.258089] blktrace: Concurrent blktraces are not allowed on loop10 [ 2874.264599] blktrace: Concurrent blktraces are not allowed on loop6 [ 2874.294058] FAULT_INJECTION: forcing a failure. [ 2874.294058] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2874.295893] CPU: 1 PID: 13237 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2874.296792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2874.297882] Call Trace: [ 2874.298241] dump_stack+0x107/0x167 [ 2874.298730] should_fail.cold+0x5/0xa [ 2874.299235] __alloc_pages_nodemask+0x182/0x600 [ 2874.299846] ? __kmalloc+0x16e/0x390 [ 2874.300347] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2874.301144] ? trace_hardirqs_on+0x5b/0x180 [ 2874.301712] alloc_pages_current+0x187/0x280 [ 2874.302288] relay_open_buf.part.0+0x2a5/0xc00 [ 2874.302908] relay_open+0x531/0xa10 [ 2874.303387] do_blk_trace_setup+0x4cf/0xc10 [ 2874.303962] ? _copy_from_user+0xfb/0x1b0 [ 2874.304506] __blk_trace_setup+0xca/0x180 [ 2874.305027] ? do_blk_trace_setup+0xc10/0xc10 [ 2874.305608] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2874.306263] blk_trace_ioctl+0x155/0x290 [ 2874.306799] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2874.307444] ? do_vfs_ioctl+0x283/0x10d0 [ 2874.307977] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2874.308657] ? generic_block_fiemap+0x60/0x60 [ 2874.309221] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2874.309856] blkdev_ioctl+0xc1/0x710 [ 2874.310341] ? blkdev_common_ioctl+0x1870/0x1870 [ 2874.310972] ? selinux_file_ioctl+0xb6/0x270 [ 2874.311535] block_ioctl+0xf9/0x140 [ 2874.312002] ? blkdev_read_iter+0x1c0/0x1c0 [ 2874.312563] __x64_sys_ioctl+0x19a/0x210 [ 2874.313092] do_syscall_64+0x33/0x40 [ 2874.313575] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2874.314248] RIP: 0033:0x7f68fe56ab19 [ 2874.314733] 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 [ 2874.316649] blktrace: Concurrent blktraces are not allowed on loop4 [ 2874.317102] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2874.317117] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2874.317135] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2874.321086] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2874.321093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:15:09 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xec01, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2874.321101] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2874.335679] blktrace: Concurrent blktraces are not allowed on loop6 20:15:09 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x400000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:09 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x300000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:09 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7400, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:15:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x18e, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:09 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 79) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:09 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x6c00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:15:09 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x500000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2874.444267] blktrace: Concurrent blktraces are not allowed on loop6 [ 2874.475997] blktrace: Concurrent blktraces are not allowed on loop6 [ 2874.494370] FAULT_INJECTION: forcing a failure. [ 2874.494370] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2874.494391] CPU: 1 PID: 13256 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2874.494398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2874.494401] Call Trace: [ 2874.494418] dump_stack+0x107/0x167 [ 2874.494432] should_fail.cold+0x5/0xa [ 2874.494448] __alloc_pages_nodemask+0x182/0x600 [ 2874.494459] ? __kmalloc+0x16e/0x390 [ 2874.494474] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2874.494492] ? trace_hardirqs_on+0x5b/0x180 [ 2874.494506] alloc_pages_current+0x187/0x280 [ 2874.494519] relay_open_buf.part.0+0x2a5/0xc00 [ 2874.494537] relay_open+0x531/0xa10 [ 2874.494552] do_blk_trace_setup+0x4cf/0xc10 [ 2874.494564] ? _copy_from_user+0xfb/0x1b0 [ 2874.494575] __blk_trace_setup+0xca/0x180 [ 2874.494585] ? do_blk_trace_setup+0xc10/0xc10 [ 2874.494598] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2874.494620] blk_trace_ioctl+0x155/0x290 [ 2874.494630] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2874.494639] ? do_vfs_ioctl+0x283/0x10d0 [ 2874.494651] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2874.494660] ? generic_block_fiemap+0x60/0x60 [ 2874.494677] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2874.494690] blkdev_ioctl+0xc1/0x710 [ 2874.494701] ? blkdev_common_ioctl+0x1870/0x1870 [ 2874.494713] ? selinux_file_ioctl+0xb6/0x270 [ 2874.494727] block_ioctl+0xf9/0x140 [ 2874.494735] ? blkdev_read_iter+0x1c0/0x1c0 [ 2874.494746] __x64_sys_ioctl+0x19a/0x210 [ 2874.494759] do_syscall_64+0x33/0x40 [ 2874.494771] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2874.494778] RIP: 0033:0x7f68fe56ab19 [ 2874.494790] 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 [ 2874.494796] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2874.494808] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2874.494814] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2874.494821] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2874.494827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2874.494833] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2874.568640] blktrace: Concurrent blktraces are not allowed on loop10 [ 2874.613992] blktrace: Concurrent blktraces are not allowed on loop6 [ 2874.626248] blktrace: Concurrent blktraces are not allowed on loop6 [ 2874.729030] blktrace: Concurrent blktraces are not allowed on loop4 20:15:21 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 80) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:21 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) io_setup(0x5, &(0x7f0000000700)=0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) pipe2$9p(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) io_submit(0x0, 0x5, &(0x7f0000000800)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x101, r1, &(0x7f00000002c0)="0010bf6343b69f7187d092ce17fd7c69f7ffcf3e1bb9b8335fcf843c9bd4485e9550edb01bf3aba1c6e29631aa1c32ccf7cfb8954e7fb61737bd2c76e5ed4f4237fea874af42be0fd4bcb157b0e17f65", 0x50, 0xfffffffffffffffb, 0x0, 0x2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0xffff, r3, &(0x7f00000004c0)="34cccd75d7383be59f7a42829d911357146e6f2d604336ad685b7f2d02061bfc701dfcd3d1abb6282b41eb871bf682d730cf0b9c122cbdaac984a000651200dec87485d4bbb307dcf38bbaadf4d88643e43376cce8096daa3be6e22f4bb7bd645c038d665f477ebfe53905b64751465d79a853def1dc04d189405d26a930d192693f4eace45ea2b76d0ea5b8cbb1e8", 0x8f, 0xff, 0x0, 0x2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x8c48, r0, &(0x7f0000000580)="04380d6feadf9810ab73775f14dd70dac10d5ade67d5f2793b", 0x19, 0x5, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x81, r4, &(0x7f0000000640)="96508fb04f462cfed1835cbfeedef71c367d34c26202ade3236b215c54ecaea48884f5f9cb17efce8f80e77f083e92c125bed6635b6f6656fd6a4c197ccb41d54f5aedc33861e380bf34a96e0e27fc44808081bea08de13fe83ee31a15f0c6ab1733c963e7b6803023ef2f3eec46349514696d80d88942edc86dfc000b34102709f8544386692837401569f89a54499a2ce645b91597c52cc43a0caf9ab88133077b639f9f8bd91ff21b14c085adefa4246954690a6adaa2525b85fa04eb8d", 0xbf, 0x0, 0x0, 0x2}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000780)="ba3f7fd3aa44a71510e5cc0b98d7c55746eb9c1557e888ef", 0x18, 0x6, 0x0, 0x3, r1}]) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd/3\x00') io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) io_getevents(r2, 0x6d95, 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f0000000180)={r6, r7+10000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e3b18000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r8, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r9, 0x1276, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r10, &(0x7f0000000140)=0x9, r11, 0x0, 0x7, 0x0) 20:15:21 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x600000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:21 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7a00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:15:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x1ae, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:21 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x3, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:21 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x18e, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc080661a, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2886.061031] blktrace: Concurrent blktraces are not allowed on loop4 [ 2886.064492] blktrace: Concurrent blktraces are not allowed on loop6 [ 2886.077121] FAULT_INJECTION: forcing a failure. [ 2886.077121] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2886.079801] CPU: 0 PID: 13281 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2886.081308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2886.083123] Call Trace: [ 2886.083707] dump_stack+0x107/0x167 [ 2886.084507] should_fail.cold+0x5/0xa [ 2886.085345] __alloc_pages_nodemask+0x182/0x600 [ 2886.086353] ? __kmalloc+0x16e/0x390 [ 2886.087190] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2886.088504] ? trace_hardirqs_on+0x5b/0x180 [ 2886.089445] alloc_pages_current+0x187/0x280 [ 2886.090407] relay_open_buf.part.0+0x2a5/0xc00 [ 2886.091416] relay_open+0x531/0xa10 [ 2886.092215] do_blk_trace_setup+0x4cf/0xc10 [ 2886.093154] ? _copy_from_user+0xfb/0x1b0 [ 2886.094058] __blk_trace_setup+0xca/0x180 [ 2886.094964] ? do_blk_trace_setup+0xc10/0xc10 [ 2886.095944] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2886.097096] blk_trace_ioctl+0x155/0x290 [ 2886.097975] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2886.099056] ? do_vfs_ioctl+0x283/0x10d0 [ 2886.099935] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2886.101069] ? generic_block_fiemap+0x60/0x60 [ 2886.102043] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2886.103102] blkdev_ioctl+0xc1/0x710 [ 2886.103910] ? blkdev_common_ioctl+0x1870/0x1870 [ 2886.104937] ? selinux_file_ioctl+0xb6/0x270 [ 2886.105897] block_ioctl+0xf9/0x140 [ 2886.106700] ? blkdev_read_iter+0x1c0/0x1c0 [ 2886.107636] __x64_sys_ioctl+0x19a/0x210 [ 2886.108521] do_syscall_64+0x33/0x40 [ 2886.109331] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2886.110442] RIP: 0033:0x7f68fe56ab19 [ 2886.111259] 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 [ 2886.115252] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2886.116903] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2886.118454] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2886.120014] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2886.121556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2886.123110] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2886.139174] blktrace: Concurrent blktraces are not allowed on loop6 [ 2886.152144] blktrace: Concurrent blktraces are not allowed on loop4 20:15:21 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x700000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:21 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x18, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2886.290138] blktrace: Concurrent blktraces are not allowed on loop6 20:15:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x20d, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:21 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 81) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:21 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xe203, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:21 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) r1 = dup(r0) syncfs(r1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r4, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$FIONCLEX(r4, 0x5450) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r5, &(0x7f0000000140)=0x9, r6, 0x0, 0x7, 0x0) 20:15:21 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x910b, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2886.361918] blktrace: Concurrent blktraces are not allowed on loop4 20:15:21 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0xfa07000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:21 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x19, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:21 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xd003, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:15:21 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 82) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xa00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:21 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x910b, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:15:22 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r4, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) fcntl$setlease(r4, 0x400, 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r6}}, 0xff) 20:15:22 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x1a, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:15:22 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x3, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:15:22 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x49) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000500), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000004c0), 0x800, 0x0) dup3(r4, r5, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r6, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r7, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) fcntl$dupfd(r6, 0x0, r7) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180), &(0x7f0000000200), 0x2, 0x2) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:15:22 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 83) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2886.476093] FAULT_INJECTION: forcing a failure. [ 2886.476093] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2886.476115] CPU: 0 PID: 13320 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2886.476130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 20:15:22 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xb91, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2886.476137] Call Trace: [ 2886.476163] dump_stack+0x107/0x167 [ 2886.476185] should_fail.cold+0x5/0xa [ 2886.476213] __alloc_pages_nodemask+0x182/0x600 [ 2886.476230] ? __kmalloc+0x16e/0x390 20:15:22 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x1b, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2886.476254] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2886.476287] ? trace_hardirqs_on+0x5b/0x180 [ 2886.476310] alloc_pages_current+0x187/0x280 [ 2886.476333] relay_open_buf.part.0+0x2a5/0xc00 [ 2886.476363] relay_open+0x531/0xa10 [ 2886.476388] do_blk_trace_setup+0x4cf/0xc10 [ 2886.476408] ? _copy_from_user+0xfb/0x1b0 [ 2886.476428] __blk_trace_setup+0xca/0x180 [ 2886.476445] ? do_blk_trace_setup+0xc10/0xc10 [ 2886.476466] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2886.476504] blk_trace_ioctl+0x155/0x290 [ 2886.476522] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2886.476537] ? do_vfs_ioctl+0x283/0x10d0 [ 2886.476555] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2886.476572] ? generic_block_fiemap+0x60/0x60 [ 2886.476593] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2886.476615] blkdev_ioctl+0xc1/0x710 [ 2886.476634] ? blkdev_common_ioctl+0x1870/0x1870 [ 2886.476655] ? selinux_file_ioctl+0xb6/0x270 [ 2886.476677] block_ioctl+0xf9/0x140 [ 2886.476692] ? blkdev_read_iter+0x1c0/0x1c0 [ 2886.476711] __x64_sys_ioctl+0x19a/0x210 [ 2886.476733] do_syscall_64+0x33/0x40 [ 2886.476753] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2886.476766] RIP: 0033:0x7f68fe56ab19 [ 2886.476786] 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 [ 2886.476796] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2886.476817] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2886.476828] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2886.476839] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2886.476850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2886.476860] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2886.573063] blktrace: Concurrent blktraces are not allowed on loop6 [ 2886.634778] blktrace: Concurrent blktraces are not allowed on loop6 [ 2886.845450] FAULT_INJECTION: forcing a failure. [ 2886.845450] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2886.845477] CPU: 1 PID: 13349 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2886.845487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2886.845493] Call Trace: [ 2886.845521] dump_stack+0x107/0x167 [ 2886.845543] should_fail.cold+0x5/0xa [ 2886.845572] __alloc_pages_nodemask+0x182/0x600 [ 2886.845589] ? __kmalloc+0x16e/0x390 [ 2886.845614] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2886.845646] ? trace_hardirqs_on+0x5b/0x180 [ 2886.845669] alloc_pages_current+0x187/0x280 [ 2886.845691] relay_open_buf.part.0+0x2a5/0xc00 [ 2886.845731] relay_open+0x531/0xa10 [ 2886.845768] do_blk_trace_setup+0x4cf/0xc10 [ 2886.845796] ? _copy_from_user+0xfb/0x1b0 [ 2886.845818] __blk_trace_setup+0xca/0x180 [ 2886.845836] ? do_blk_trace_setup+0xc10/0xc10 [ 2886.845857] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2886.845895] blk_trace_ioctl+0x155/0x290 [ 2886.845913] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2886.845929] ? do_vfs_ioctl+0x283/0x10d0 [ 2886.845947] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2886.845964] ? generic_block_fiemap+0x60/0x60 [ 2886.845987] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2886.846012] blkdev_ioctl+0xc1/0x710 [ 2886.846030] ? blkdev_common_ioctl+0x1870/0x1870 [ 2886.846051] ? selinux_file_ioctl+0xb6/0x270 [ 2886.846073] block_ioctl+0xf9/0x140 [ 2886.846089] ? blkdev_read_iter+0x1c0/0x1c0 [ 2886.846107] __x64_sys_ioctl+0x19a/0x210 [ 2886.846130] do_syscall_64+0x33/0x40 [ 2886.846149] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2886.846162] RIP: 0033:0x7f68fe56ab19 [ 2886.846183] 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 [ 2886.846193] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2886.846214] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2886.846225] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2886.846235] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2886.846246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2886.846257] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2886.917388] blktrace: Concurrent blktraces are not allowed on loop6 [ 2887.097156] FAULT_INJECTION: forcing a failure. [ 2887.097156] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2887.097178] CPU: 1 PID: 13368 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2887.097188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2887.097194] Call Trace: [ 2887.097220] dump_stack+0x107/0x167 [ 2887.097242] should_fail.cold+0x5/0xa [ 2887.097270] __alloc_pages_nodemask+0x182/0x600 [ 2887.097287] ? __kmalloc+0x16e/0x390 [ 2887.097316] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2887.097348] ? trace_hardirqs_on+0x5b/0x180 [ 2887.097372] alloc_pages_current+0x187/0x280 [ 2887.097394] relay_open_buf.part.0+0x2a5/0xc00 [ 2887.097424] relay_open+0x531/0xa10 [ 2887.097449] do_blk_trace_setup+0x4cf/0xc10 [ 2887.097469] ? _copy_from_user+0xfb/0x1b0 [ 2887.097489] __blk_trace_setup+0xca/0x180 [ 2887.097506] ? do_blk_trace_setup+0xc10/0xc10 [ 2887.097528] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2887.097566] blk_trace_ioctl+0x155/0x290 [ 2887.097583] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2887.097599] ? do_vfs_ioctl+0x283/0x10d0 [ 2887.097616] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2887.097633] ? generic_block_fiemap+0x60/0x60 [ 2887.097654] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2887.097676] blkdev_ioctl+0xc1/0x710 [ 2887.097695] ? blkdev_common_ioctl+0x1870/0x1870 [ 2887.097716] ? selinux_file_ioctl+0xb6/0x270 [ 2887.097738] block_ioctl+0xf9/0x140 [ 2887.097753] ? blkdev_read_iter+0x1c0/0x1c0 [ 2887.097772] __x64_sys_ioctl+0x19a/0x210 [ 2887.097795] do_syscall_64+0x33/0x40 [ 2887.097814] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2887.097827] RIP: 0033:0x7f68fe56ab19 [ 2887.097847] 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 [ 2887.097856] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2887.097881] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2887.097892] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2887.097903] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2887.097913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2887.097923] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:15:35 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x18, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:15:35 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f00000004c0)={0x0, "f3b0336451e00b4d0b22874de1709adc"}) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r4, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) 20:15:35 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 84) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:35 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x1c, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xd02, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0406619, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:15:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x2, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:15:35 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x0) openat(r3, &(0x7f0000000180)='./file0\x00', 0x204040, 0x86) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r4, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, r6, 0x0, &(0x7f0000000280)="cdbe879c75e9f9bd86c08e29daef875ddfdf77e6b3ff98cc43b7a71e72daa9d8527d63bfb2ceccc2b0c47fb87445369c4381a984b3c74c2af191ee91db5ab53161", 0x41, 0x12040, 0x1}, 0x2) [ 2900.147372] blktrace: Concurrent blktraces are not allowed on loop6 [ 2900.159532] FAULT_INJECTION: forcing a failure. [ 2900.159532] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2900.161978] CPU: 0 PID: 13397 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2900.163253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2900.164769] Call Trace: [ 2900.165263] dump_stack+0x107/0x167 [ 2900.165936] should_fail.cold+0x5/0xa [ 2900.166647] __alloc_pages_nodemask+0x182/0x600 [ 2900.167525] ? __kmalloc+0x16e/0x390 [ 2900.168212] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2900.169328] ? trace_hardirqs_on+0x5b/0x180 [ 2900.170142] alloc_pages_current+0x187/0x280 [ 2900.170970] relay_open_buf.part.0+0x2a5/0xc00 [ 2900.171838] relay_open+0x531/0xa10 [ 2900.172522] do_blk_trace_setup+0x4cf/0xc10 [ 2900.173339] ? _copy_from_user+0xfb/0x1b0 [ 2900.174111] __blk_trace_setup+0xca/0x180 [ 2900.174904] ? do_blk_trace_setup+0xc10/0xc10 [ 2900.175737] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2900.176736] blk_trace_ioctl+0x155/0x290 [ 2900.177488] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2900.178379] ? do_vfs_ioctl+0x283/0x10d0 [ 2900.179120] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2900.180071] ? generic_block_fiemap+0x60/0x60 [ 2900.180432] blktrace: Concurrent blktraces are not allowed on loop4 [ 2900.180884] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2900.180905] blkdev_ioctl+0xc1/0x710 [ 2900.180922] ? blkdev_common_ioctl+0x1870/0x1870 [ 2900.180942] ? selinux_file_ioctl+0xb6/0x270 [ 2900.180962] block_ioctl+0xf9/0x140 [ 2900.180976] ? blkdev_read_iter+0x1c0/0x1c0 [ 2900.180994] __x64_sys_ioctl+0x19a/0x210 [ 2900.181015] do_syscall_64+0x33/0x40 [ 2900.181043] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2900.189351] RIP: 0033:0x7f68fe56ab19 [ 2900.190050] 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 [ 2900.193463] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2900.194892] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2900.196213] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2900.197530] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2900.198859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2900.200176] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2900.230856] blktrace: Concurrent blktraces are not allowed on loop4 [ 2900.253385] blktrace: Concurrent blktraces are not allowed on loop6 20:15:35 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x10000000}) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r4, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) 20:15:35 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 85) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:35 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x10, 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, 0x200000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:35 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x1d, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2900.419552] FAULT_INJECTION: forcing a failure. [ 2900.419552] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2900.419577] CPU: 1 PID: 13419 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2900.419587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2900.419593] Call Trace: [ 2900.419621] dump_stack+0x107/0x167 [ 2900.419645] should_fail.cold+0x5/0xa [ 2900.419680] __alloc_pages_nodemask+0x182/0x600 [ 2900.419698] ? __kmalloc+0x16e/0x390 [ 2900.419725] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2900.419759] ? trace_hardirqs_on+0x5b/0x180 [ 2900.419784] alloc_pages_current+0x187/0x280 [ 2900.419808] relay_open_buf.part.0+0x2a5/0xc00 [ 2900.419841] relay_open+0x531/0xa10 [ 2900.419869] do_blk_trace_setup+0x4cf/0xc10 [ 2900.419889] ? _copy_from_user+0xfb/0x1b0 [ 2900.419911] __blk_trace_setup+0xca/0x180 [ 2900.419929] ? do_blk_trace_setup+0xc10/0xc10 [ 2900.419952] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2900.419992] blk_trace_ioctl+0x155/0x290 [ 2900.420011] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2900.420028] ? do_vfs_ioctl+0x283/0x10d0 [ 2900.420047] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2900.420066] ? generic_block_fiemap+0x60/0x60 [ 2900.420088] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2900.420112] blkdev_ioctl+0xc1/0x710 [ 2900.420132] ? blkdev_common_ioctl+0x1870/0x1870 [ 2900.420154] ? selinux_file_ioctl+0xb6/0x270 [ 2900.420177] block_ioctl+0xf9/0x140 [ 2900.420194] ? blkdev_read_iter+0x1c0/0x1c0 [ 2900.420214] __x64_sys_ioctl+0x19a/0x210 [ 2900.420238] do_syscall_64+0x33/0x40 [ 2900.420259] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2900.420273] RIP: 0033:0x7f68fe56ab19 [ 2900.420294] 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 [ 2900.420305] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2900.420327] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2900.420339] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2900.420350] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2900.420362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2900.420374] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2900.425637] blktrace: Concurrent blktraces are not allowed on loop4 [ 2900.428357] blktrace: Concurrent blktraces are not allowed on loop6 [ 2900.433507] blktrace: Concurrent blktraces are not allowed on loop6 [ 2900.681181] blktrace: Concurrent blktraces are not allowed on loop4 [ 2913.231273] blktrace: Concurrent blktraces are not allowed on loop4 20:15:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x2000, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x19, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:15:48 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) creat(&(0x7f0000000180)='./file1\x00', 0x1) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:15:48 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 86) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:15:48 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x1e, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:48 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x3, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:15:48 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000002100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r5, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$F2FS_IOC_DEFRAGMENT(r5, 0xc010f508, &(0x7f0000000000)={0x657, 0x4}) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2913.235650] FAULT_INJECTION: forcing a failure. [ 2913.235650] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2913.237224] CPU: 0 PID: 13441 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2913.237983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2913.238905] Call Trace: [ 2913.239209] dump_stack+0x107/0x167 [ 2913.239616] should_fail.cold+0x5/0xa [ 2913.240049] __alloc_pages_nodemask+0x182/0x600 [ 2913.240571] ? __kmalloc+0x16e/0x390 [ 2913.240993] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2913.241670] ? trace_hardirqs_on+0x5b/0x180 [ 2913.242147] alloc_pages_current+0x187/0x280 [ 2913.242635] relay_open_buf.part.0+0x2a5/0xc00 [ 2913.243150] relay_open+0x531/0xa10 [ 2913.243564] do_blk_trace_setup+0x4cf/0xc10 [ 2913.244040] ? _copy_from_user+0xfb/0x1b0 [ 2913.244499] __blk_trace_setup+0xca/0x180 [ 2913.244955] ? do_blk_trace_setup+0xc10/0xc10 [ 2913.245458] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2913.246051] blk_trace_ioctl+0x155/0x290 [ 2913.246501] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2913.247056] ? do_vfs_ioctl+0x283/0x10d0 [ 2913.247502] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2913.248096] ? generic_block_fiemap+0x60/0x60 [ 2913.248596] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2913.249131] blkdev_ioctl+0xc1/0x710 [ 2913.249542] ? blkdev_common_ioctl+0x1870/0x1870 [ 2913.250059] ? selinux_file_ioctl+0xb6/0x270 [ 2913.250545] block_ioctl+0xf9/0x140 [ 2913.250948] ? blkdev_read_iter+0x1c0/0x1c0 [ 2913.251425] __x64_sys_ioctl+0x19a/0x210 [ 2913.251878] do_syscall_64+0x33/0x40 [ 2913.252302] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2913.252881] RIP: 0033:0x7f68fe56ab19 [ 2913.253303] 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 [ 2913.255398] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2913.256266] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2913.257084] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2913.257900] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2913.258726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2913.259547] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2913.261382] blktrace: Concurrent blktraces are not allowed on loop6 20:15:48 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="010020000000000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r2) openat(r2, &(0x7f0000000000)='./file0\x00', 0x4000, 0x28) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r4, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:15:48 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b0fa5f0800f7ee7dc2b51e"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2913.273628] blktrace: Concurrent blktraces are not allowed on loop6 [ 2913.339216] blktrace: Concurrent blktraces are not allowed on loop6 [ 2913.476431] blktrace: Concurrent blktraces are not allowed on loop4 [ 2913.486356] blktrace: Concurrent blktraces are not allowed on loop6 [ 2913.497368] blktrace: Concurrent blktraces are not allowed on loop6 20:16:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x4, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:16:02 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4000, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:02 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 87) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:02 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) openat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x1e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:02 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x1a, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:16:02 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) unlink(&(0x7f0000000000)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:16:02 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r4, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) fcntl$setlease(r4, 0x400, 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r6}}, 0xff) 20:16:02 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x21, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2927.285618] blktrace: Concurrent blktraces are not allowed on loop12 [ 2927.296450] blktrace: Concurrent blktraces are not allowed on loop4 [ 2927.301594] FAULT_INJECTION: forcing a failure. [ 2927.301594] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2927.303621] blktrace: Concurrent blktraces are not allowed on loop6 [ 2927.304265] CPU: 1 PID: 13483 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2927.306604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2927.308269] Call Trace: [ 2927.308804] dump_stack+0x107/0x167 [ 2927.309452] blktrace: Concurrent blktraces are not allowed on loop10 [ 2927.309542] should_fail.cold+0x5/0xa [ 2927.311577] __alloc_pages_nodemask+0x182/0x600 [ 2927.312511] ? __kmalloc+0x16e/0x390 [ 2927.313263] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2927.314477] ? trace_hardirqs_on+0x5b/0x180 [ 2927.315364] alloc_pages_current+0x187/0x280 [ 2927.316248] relay_open_buf.part.0+0x2a5/0xc00 [ 2927.317179] relay_open+0x531/0xa10 [ 2927.317915] do_blk_trace_setup+0x4cf/0xc10 [ 2927.318778] ? _copy_from_user+0xfb/0x1b0 [ 2927.319616] __blk_trace_setup+0xca/0x180 [ 2927.320444] ? do_blk_trace_setup+0xc10/0xc10 [ 2927.321345] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2927.322408] blk_trace_ioctl+0x155/0x290 [ 2927.323226] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2927.324204] ? do_vfs_ioctl+0x283/0x10d0 [ 2927.325015] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2927.326074] ? generic_block_fiemap+0x60/0x60 [ 2927.326973] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2927.327974] blkdev_ioctl+0xc1/0x710 [ 2927.328719] ? blkdev_common_ioctl+0x1870/0x1870 [ 2927.329107] blktrace: Concurrent blktraces are not allowed on loop6 [ 2927.329682] ? selinux_file_ioctl+0xb6/0x270 [ 2927.329704] block_ioctl+0xf9/0x140 [ 2927.329727] ? blkdev_read_iter+0x1c0/0x1c0 [ 2927.333440] __x64_sys_ioctl+0x19a/0x210 [ 2927.333463] do_syscall_64+0x33/0x40 [ 2927.333483] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2927.333496] RIP: 0033:0x7f68fe56ab19 [ 2927.333516] 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 [ 2927.333526] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2927.333547] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2927.333558] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2927.333569] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2927.333579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2927.333590] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2927.369476] blktrace: Concurrent blktraces are not allowed on loop4 20:16:02 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x1b, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:16:02 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) r2 = syz_open_dev$hiddev(&(0x7f0000000180), 0xc00000000000, 0x200) io_submit(r1, 0x2, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xf075, r0, &(0x7f0000000200)="91f0f079f5266fff4a7eb89a9d14d6d7c95a39073af1819b4fde6ce54a367b23de6166481c8c50940120011e0ef7f89a17009da64ce18038d5c232ca7b9e41dc06309e7556fbd7564cedc1dd24f906d268e6e76b0747d4760651897175921cc913cc3af8199a0e6c5fd0f0c6a8712e3dd4b781e7433fadc8250a87adfab51f5e6cc6b39c07c1639ef1d52e57c26860efd3e6116c1b5c869a253240e7a1dfb3", 0x9f, 0x40, 0x0, 0x2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x9, r2, &(0x7f0000000340)="5180fedf8bf891d50418d68103a58975de685e5abd4a59ec2e43ffb17b7c448cc8aa7f389307b5fe7bbaaf01f037169b9ff89694e3e1005e6de87a08cb963dcd959926fa557ec0272b7c666b3efabf7fb437f956c31a2f90d17e51bf4d6a5d25c30fa2fd1ba77eeef64cefe660dc214f18bb3b6f4b48107f5119be7eec0b81c0e97e5f49fe8e202e9f692b421b0ef98975080b29a267e0f3", 0x98, 0x8000, 0x0, 0x6}]) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bc0cbe87b4bbd4cd0a3c88e6903b1fd30000174cd41f9b458ea790fe3105efdf3111f6138c858a2a4509211b60"]) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r5, &(0x7f0000000140)=0x9, r6, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:02 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xc0064, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x80, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:16:02 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4800, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:02 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x102, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x3, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2927.540593] blktrace: Concurrent blktraces are not allowed on loop6 [ 2927.546068] blktrace: Concurrent blktraces are not allowed on loop4 [ 2927.560131] blktrace: Concurrent blktraces are not allowed on loop4 20:16:02 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 88) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2927.594781] blktrace: Concurrent blktraces are not allowed on loop6 [ 2927.671503] FAULT_INJECTION: forcing a failure. [ 2927.671503] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2927.674234] CPU: 1 PID: 13521 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2927.675633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2927.677303] Call Trace: [ 2927.677842] dump_stack+0x107/0x167 [ 2927.678578] should_fail.cold+0x5/0xa [ 2927.679382] __alloc_pages_nodemask+0x182/0x600 [ 2927.680321] ? __kmalloc+0x16e/0x390 [ 2927.681080] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2927.682323] ? trace_hardirqs_on+0x5b/0x180 [ 2927.683221] alloc_pages_current+0x187/0x280 [ 2927.684124] relay_open_buf.part.0+0x2a5/0xc00 [ 2927.685053] relay_open+0x531/0xa10 [ 2927.685795] do_blk_trace_setup+0x4cf/0xc10 [ 2927.686669] ? _copy_from_user+0xfb/0x1b0 [ 2927.687517] __blk_trace_setup+0xca/0x180 [ 2927.688348] ? do_blk_trace_setup+0xc10/0xc10 [ 2927.689254] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2927.690330] blk_trace_ioctl+0x155/0x290 [ 2927.691161] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2927.692142] ? do_vfs_ioctl+0x283/0x10d0 [ 2927.692957] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2927.694008] ? generic_block_fiemap+0x60/0x60 [ 2927.694911] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2927.695895] blkdev_ioctl+0xc1/0x710 [ 2927.696646] ? blkdev_common_ioctl+0x1870/0x1870 [ 2927.697600] ? selinux_file_ioctl+0xb6/0x270 [ 2927.698496] block_ioctl+0xf9/0x140 [ 2927.699247] ? blkdev_read_iter+0x1c0/0x1c0 [ 2927.700118] __x64_sys_ioctl+0x19a/0x210 [ 2927.700943] do_syscall_64+0x33/0x40 [ 2927.701702] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2927.702733] RIP: 0033:0x7f68fe56ab19 [ 2927.703498] 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 [ 2927.707198] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2927.708735] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2927.710162] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2927.711616] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2927.713048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2927.714491] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2942.065539] blktrace: Concurrent blktraces are not allowed on loop6 20:16:17 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./fihe1\x00']) io_destroy(r1) r3 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000180)='./file1\x00', 0xaf8, 0x2, &(0x7f0000000340)=[{&(0x7f0000000200)="f29dfa36a16dfd7b7e708bf2ba62be63c5414769f1f81d6c5372afa24861fc4c1f", 0x21, 0xffff}, {&(0x7f0000000240)="828e842b85ee61a724fd647a23f76a1699173c3d30e590e55fcb49e1199c8764a42f3dca3bce34c8bfd388e8cd51ccc86b57dd404f64d80542972d6290d11d3349e1f86d59f1d8ca224ff9a62f621f4e7d73ce1ef139ef0716540e6875c0d3a8979e4ce0d583db6f1be4675c01a1a928375ed47692270e424c25939b14ef6f37991b2dcd3c78c04da1", 0x89, 0x1}], 0x400, &(0x7f0000000600)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@check_relaxed}], [{@subj_role={'subj_role', 0x3d, '\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x8002}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x37, 0x35, 0x61, 0x36, 0x35, 0x35, 0x61], 0x2d, [0x62, 0x30, 0x66, 0x63], 0x2d, [0x30, 0x65, 0x62, 0x6c9cf546abb545ae], 0x2d, [0x31, 0x38, 0x32, 0x35], 0x2d, [0x54, 0x33, 0x55, 0x63, 0x3, 0x63, 0x35, 0x32]}}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fowner_lt}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) utimensat(r3, &(0x7f0000000380)='./file1\x00', &(0x7f00000005c0)={{0x0, 0xea60}, {r4, r5/1000+10000}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000002c2972076cd800d6", @ANYRES32, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) r6 = semget(0x0, 0x3, 0x490) semtimedop(r6, &(0x7f00000004c0)=[{0x3, 0x5ea7, 0x1000}, {0x3, 0x97, 0x800}, {0x4, 0x7ff, 0x1800}, {0x4, 0xff}, {0x4, 0x4, 0x1000}, {0x3, 0x7, 0x2000}, {0x0, 0xd88, 0x1000}, {0x1, 0x0, 0x1000}], 0x8, &(0x7f0000000500)={0x0, 0x989680}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r7, &(0x7f0000000140)=0x9, r8, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:17 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x204900, 0x100) 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) r2 = accept$inet(r1, 0x0, &(0x7f0000000180)) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) dup2(r2, r3) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8e807a3d97a1ff8ffff62000109504054bcb21163c3fe77a62a1091843fa3f4eb60a96433ef9ff1eefa9c7ec4d34d0a89f9"]) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r6, &(0x7f0000000140)=0x9, r7, 0x0, 0x7, 0x0) 20:16:17 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x1c, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:16:17 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x10a, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:17 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4c00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:17 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 89) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x5, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:16:17 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x102, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 2942.091151] FAULT_INJECTION: forcing a failure. [ 2942.091151] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2942.094285] CPU: 1 PID: 13539 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2942.094297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2942.094303] Call Trace: [ 2942.094330] dump_stack+0x107/0x167 [ 2942.094355] should_fail.cold+0x5/0xa [ 2942.094386] __alloc_pages_nodemask+0x182/0x600 [ 2942.094405] ? __kmalloc+0x16e/0x390 [ 2942.094431] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2942.094466] ? trace_hardirqs_on+0x5b/0x180 [ 2942.094492] alloc_pages_current+0x187/0x280 [ 2942.094516] relay_open_buf.part.0+0x2a5/0xc00 [ 2942.094549] relay_open+0x531/0xa10 [ 2942.094577] do_blk_trace_setup+0x4cf/0xc10 [ 2942.094599] ? _copy_from_user+0xfb/0x1b0 [ 2942.094620] __blk_trace_setup+0xca/0x180 [ 2942.094639] ? do_blk_trace_setup+0xc10/0xc10 20:16:17 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 90) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:17 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x5501, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2942.094661] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2942.094708] blk_trace_ioctl+0x155/0x290 [ 2942.094727] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2942.094744] ? do_vfs_ioctl+0x283/0x10d0 [ 2942.094762] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2942.094781] ? generic_block_fiemap+0x60/0x60 [ 2942.094804] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2942.094828] blkdev_ioctl+0xc1/0x710 [ 2942.094848] ? blkdev_common_ioctl+0x1870/0x1870 [ 2942.094871] ? selinux_file_ioctl+0xb6/0x270 [ 2942.094894] block_ioctl+0xf9/0x140 [ 2942.094911] ? blkdev_read_iter+0x1c0/0x1c0 [ 2942.094932] __x64_sys_ioctl+0x19a/0x210 [ 2942.094956] do_syscall_64+0x33/0x40 [ 2942.094977] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2942.094991] RIP: 0033:0x7f68fe56ab19 [ 2942.095012] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2942.095023] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 20:16:17 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x148, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:17 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x1d, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2942.095045] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2942.095057] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2942.095069] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2942.095081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2942.095093] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2942.110213] blktrace: Concurrent blktraces are not allowed on loop10 [ 2942.162372] blktrace: Concurrent blktraces are not allowed on loop4 20:16:17 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x4c00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2942.166914] blktrace: Concurrent blktraces are not allowed on loop6 [ 2942.243023] blktrace: Concurrent blktraces are not allowed on loop4 20:16:17 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x24) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ftruncate(0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:17 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x4e) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) [ 2942.324026] FAULT_INJECTION: forcing a failure. [ 2942.324026] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2942.326985] CPU: 1 PID: 13569 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2942.328385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2942.330052] Call Trace: [ 2942.330588] dump_stack+0x107/0x167 [ 2942.331349] should_fail.cold+0x5/0xa [ 2942.332126] __alloc_pages_nodemask+0x182/0x600 [ 2942.333069] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2942.334150] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2942.335270] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2942.336498] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2942.337657] ? alloc_pages_current+0x47/0x280 [ 2942.338567] alloc_pages_current+0x187/0x280 [ 2942.339476] relay_open_buf.part.0+0x2a5/0xc00 [ 2942.340417] relay_open+0x531/0xa10 [ 2942.341156] do_blk_trace_setup+0x4cf/0xc10 [ 2942.342019] ? _copy_from_user+0xfb/0x1b0 [ 2942.342869] __blk_trace_setup+0xca/0x180 [ 2942.343715] ? do_blk_trace_setup+0xc10/0xc10 [ 2942.344609] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2942.345671] blk_trace_ioctl+0x155/0x290 [ 2942.346504] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2942.347495] ? do_vfs_ioctl+0x283/0x10d0 [ 2942.348304] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2942.349343] ? generic_block_fiemap+0x60/0x60 [ 2942.350245] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2942.351208] blkdev_ioctl+0xc1/0x710 [ 2942.351964] ? blkdev_common_ioctl+0x1870/0x1870 [ 2942.352913] ? selinux_file_ioctl+0xb6/0x270 [ 2942.353797] block_ioctl+0xf9/0x140 [ 2942.354518] ? blkdev_read_iter+0x1c0/0x1c0 [ 2942.355399] __x64_sys_ioctl+0x19a/0x210 [ 2942.356215] do_syscall_64+0x33/0x40 [ 2942.356981] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2942.358010] RIP: 0033:0x7f68fe56ab19 [ 2942.358772] 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 [ 2942.362511] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2942.364067] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2942.365516] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2942.366964] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2942.368425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2942.369883] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:16:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x6, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 2942.450286] blktrace: Concurrent blktraces are not allowed on loop4 20:16:17 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 91) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2942.494582] blktrace: Concurrent blktraces are not allowed on loop4 [ 2942.500170] FAULT_INJECTION: forcing a failure. [ 2942.500170] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2942.501838] CPU: 0 PID: 13591 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2942.502606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2942.503547] Call Trace: [ 2942.503862] dump_stack+0x107/0x167 [ 2942.504275] should_fail.cold+0x5/0xa [ 2942.504712] __alloc_pages_nodemask+0x182/0x600 [ 2942.505240] ? __kmalloc+0x16e/0x390 [ 2942.505666] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2942.506338] ? trace_hardirqs_on+0x5b/0x180 [ 2942.506826] alloc_pages_current+0x187/0x280 [ 2942.507324] relay_open_buf.part.0+0x2a5/0xc00 [ 2942.507844] relay_open+0x531/0xa10 [ 2942.508263] do_blk_trace_setup+0x4cf/0xc10 [ 2942.508752] ? _copy_from_user+0xfb/0x1b0 [ 2942.509213] __blk_trace_setup+0xca/0x180 [ 2942.509677] ? do_blk_trace_setup+0xc10/0xc10 [ 2942.510179] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2942.510771] blk_trace_ioctl+0x155/0x290 [ 2942.511226] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2942.511788] ? do_vfs_ioctl+0x283/0x10d0 [ 2942.512246] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2942.512827] ? generic_block_fiemap+0x60/0x60 [ 2942.513328] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2942.513874] blkdev_ioctl+0xc1/0x710 [ 2942.514276] ? blkdev_common_ioctl+0x1870/0x1870 [ 2942.514806] ? selinux_file_ioctl+0xb6/0x270 [ 2942.515301] block_ioctl+0xf9/0x140 [ 2942.515710] ? blkdev_read_iter+0x1c0/0x1c0 [ 2942.516184] __x64_sys_ioctl+0x19a/0x210 [ 2942.516645] do_syscall_64+0x33/0x40 [ 2942.517065] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2942.517638] RIP: 0033:0x7f68fe56ab19 [ 2942.518044] 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 [ 2942.520105] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2942.520964] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2942.521764] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2942.522566] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2942.523377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2942.524174] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 20:16:28 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x7, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:16:28 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x1e, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:16:28 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 92) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:28 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x6800, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x5, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:16:28 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) r4 = dup(r1) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000a80)='/sys/module/cfg80211', 0x200000, 0x100) io_submit(0x0, 0x9, &(0x7f0000000b00)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x3532, 0xffffffffffffffff, &(0x7f0000000180)="ba219b5a12533c1f8e6257e8fde1d7a0636f55b80a3d44e3855b71", 0x1b, 0x5}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x3552, 0xffffffffffffffff, &(0x7f0000000280)="6500b9b511cbf88dbce4e031f524968d7e590cd1d6df4453193b1ef424693fd184485a933c2a16301033205997f9ad741201e64e0fcec580fede5ba75041bfe6db944e6d34d1f69c17d515eb812886b6589bd3b66c301f61c6645c8b739da5c7e7db58f2ead380218143c8153adc1bc084865f6568314e9b4382c7273a0214", 0x7f, 0x9, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000380)="d3416c2bfa2cb2eb5769f80274d843bc6bfffa6958e463a9d02f8af6f6992a83a438a275eea3029ea5319218f3b27c253eb1473fb44897f6df095d8624e68dfe787a09", 0x43, 0xcf, 0x0, 0x2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x7, 0xffffffffffffffff, &(0x7f0000000500)="78872d198e141086a28823353aabdb4a18f64565df539573eb40cee78c45bf5beafc74ab8f1ca5a6244c41394370b114dd4847a8294551928bd06ca0feddb108a9c9d9", 0x43, 0x8, 0x0, 0x3, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x4, r2, &(0x7f00000005c0)="9adb06485bf097f21ac7ee81a9656ba32d0b6a8bbccdd0671b8dc0bc141bcdc35d498570526300f8f8251688a18ddfa08b850a31f137107d7732bb36f165", 0x3e, 0x1, 0x0, 0x5, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, &(0x7f0000000640)="c21ca11db318063ca749cc36d7b0d63425ad856aad9e815077b4695747edace0aa20189df7a09afe626b94d9bc96890bd40fef4c1b7089d95cb3a3e830313d134a2eae07abb0972dd6b994ada95588d4ea706c886357cc022b041e41f34ba992fe7a73b9ad20fd94dd698c0cf35654b03091c3d97f8c8523ea42a75305618efcf59f8cc5e95ac96985a8208f50a84d6a75de6da8ddd125139905d9e1e65c717e04068981cbfdd763cad09d74d0aba9b60f625fcd7b8b3deccd2a0ac3296af44f2d0d81b6d4", 0xc5, 0x2, 0x0, 0x2, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x5, r1, &(0x7f0000000780)="380896cdb38ad1d46565cc18a4d0c15c26d8aa66f70a9b991cdf919c6204378116cd950b0b704a8180e17a5218ac4e183c7450e04594bb65853cca841fe758b4dae8273d8d1bcaca870d973d9bee47b51d7a68387925d0e7ce9859b701f80aab8fc514451a", 0x65, 0x2}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x3, 0x1, r3, &(0x7f0000000840)="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", 0xff, 0xe6c4, 0x0, 0x2, r0}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x8, 0x6, r4, &(0x7f0000000b80)="987cc4aeb15149e9e8a0c841818d3cb25da964023c4fed02f7fd875b8a36e5c5a2e53a60fb1d9ab8d8ff31c74a04e734be8a2aa2363349fadb7d43f56db3f7c093112ad2b00fc05090901310efe8a9e5cc01922ebfb091b7aaf23f81fb3873740d6bac2221659cf7411df132125c5cbb599ab5b178eaa797f7633fa33110cb43ff32509e4e1ba0bbdbda210d6de204c06546d06a5594379010c9d67734ee9b5f9ff250cb1435ef1025e7293947ed8dc464bcce55d19bc3e094685b56b6f590ecc64f9adfa122750111390f652092113d0b6fe01fc3c6cfa3853d12ec218599c1d8740a584a31946361ac848bff109d6a4133", 0xf2, 0x80000001, 0x0, 0x2, r5}]) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="01008000004b967f71000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r8, &(0x7f0000000140)=0x9, r9, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:28 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000000), 0x3f, 0x1) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:16:28 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x14c, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:28 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 93) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:28 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x102, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:16:28 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="4ea200000100b90018f2ff00", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:16:28 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x168, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 94) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:29 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x6c00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:29 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x10a, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2953.545274] FAULT_INJECTION: forcing a failure. [ 2953.545274] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2953.545290] CPU: 0 PID: 13610 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2953.545298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2953.545303] Call Trace: [ 2953.545325] dump_stack+0x107/0x167 [ 2953.545342] should_fail.cold+0x5/0xa [ 2953.545364] __alloc_pages_nodemask+0x182/0x600 [ 2953.545377] ? __kmalloc+0x16e/0x390 [ 2953.545401] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2953.545425] ? trace_hardirqs_on+0x5b/0x180 [ 2953.545444] alloc_pages_current+0x187/0x280 [ 2953.545461] relay_open_buf.part.0+0x2a5/0xc00 [ 2953.545484] relay_open+0x531/0xa10 [ 2953.545503] do_blk_trace_setup+0x4cf/0xc10 [ 2953.545519] ? _copy_from_user+0xfb/0x1b0 [ 2953.545534] __blk_trace_setup+0xca/0x180 [ 2953.545547] ? do_blk_trace_setup+0xc10/0xc10 [ 2953.545564] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2953.545593] blk_trace_ioctl+0x155/0x290 [ 2953.545607] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2953.545619] ? do_vfs_ioctl+0x283/0x10d0 [ 2953.545633] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2953.545646] ? generic_block_fiemap+0x60/0x60 [ 2953.545663] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2953.545680] blkdev_ioctl+0xc1/0x710 [ 2953.545694] ? blkdev_common_ioctl+0x1870/0x1870 [ 2953.545710] ? selinux_file_ioctl+0xb6/0x270 [ 2953.545727] block_ioctl+0xf9/0x140 [ 2953.545739] ? blkdev_read_iter+0x1c0/0x1c0 [ 2953.545753] __x64_sys_ioctl+0x19a/0x210 [ 2953.545770] do_syscall_64+0x33/0x40 [ 2953.545786] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2953.545795] RIP: 0033:0x7f68fe56ab19 [ 2953.545811] 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 [ 2953.545818] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2953.545834] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2953.545843] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2953.545851] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2953.545859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2953.545868] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2953.561417] blktrace: Concurrent blktraces are not allowed on loop4 [ 2953.597246] blktrace: Concurrent blktraces are not allowed on loop4 [ 2953.655632] blktrace: Concurrent blktraces are not allowed on loop6 [ 2953.722610] FAULT_INJECTION: forcing a failure. [ 2953.722610] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2953.722628] CPU: 0 PID: 13626 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2953.722635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2953.722640] Call Trace: [ 2953.722662] dump_stack+0x107/0x167 [ 2953.722684] should_fail.cold+0x5/0xa [ 2953.722707] __alloc_pages_nodemask+0x182/0x600 [ 2953.722720] ? __kmalloc+0x16e/0x390 [ 2953.722739] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2953.722764] ? trace_hardirqs_on+0x5b/0x180 [ 2953.722783] alloc_pages_current+0x187/0x280 [ 2953.722801] relay_open_buf.part.0+0x2a5/0xc00 [ 2953.722824] relay_open+0x531/0xa10 [ 2953.722843] do_blk_trace_setup+0x4cf/0xc10 [ 2953.722860] ? _copy_from_user+0xfb/0x1b0 [ 2953.722875] __blk_trace_setup+0xca/0x180 [ 2953.722888] ? do_blk_trace_setup+0xc10/0xc10 [ 2953.722905] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2953.722934] blk_trace_ioctl+0x155/0x290 [ 2953.722948] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2953.722960] ? do_vfs_ioctl+0x283/0x10d0 [ 2953.722975] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2953.722988] ? generic_block_fiemap+0x60/0x60 [ 2953.723005] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2953.723023] blkdev_ioctl+0xc1/0x710 [ 2953.723037] ? blkdev_common_ioctl+0x1870/0x1870 [ 2953.723053] ? selinux_file_ioctl+0xb6/0x270 [ 2953.723071] block_ioctl+0xf9/0x140 [ 2953.723083] ? blkdev_read_iter+0x1c0/0x1c0 [ 2953.723098] __x64_sys_ioctl+0x19a/0x210 [ 2953.723115] do_syscall_64+0x33/0x40 [ 2953.723131] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2953.723140] RIP: 0033:0x7f68fe56ab19 [ 2953.723156] 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 [ 2953.723164] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2953.723180] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2953.723188] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2953.723197] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2953.723205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2953.723214] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2953.769419] blktrace: Concurrent blktraces are not allowed on loop4 [ 2953.807454] blktrace: Concurrent blktraces are not allowed on loop4 [ 2953.812513] blktrace: Concurrent blktraces are not allowed on loop12 [ 2953.914081] FAULT_INJECTION: forcing a failure. [ 2953.914081] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2953.914099] CPU: 0 PID: 13637 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2953.914108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2953.914112] Call Trace: [ 2953.914137] dump_stack+0x107/0x167 [ 2953.914154] should_fail.cold+0x5/0xa [ 2953.914177] __alloc_pages_nodemask+0x182/0x600 [ 2953.914191] ? __kmalloc+0x16e/0x390 [ 2953.914210] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2953.914234] ? trace_hardirqs_on+0x5b/0x180 [ 2953.914252] alloc_pages_current+0x187/0x280 [ 2953.914270] relay_open_buf.part.0+0x2a5/0xc00 [ 2953.914293] relay_open+0x531/0xa10 [ 2953.914312] do_blk_trace_setup+0x4cf/0xc10 [ 2953.914327] ? _copy_from_user+0xfb/0x1b0 [ 2953.914342] __blk_trace_setup+0xca/0x180 [ 2953.914359] ? do_blk_trace_setup+0xc10/0xc10 [ 2953.914376] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2953.914405] blk_trace_ioctl+0x155/0x290 [ 2953.914418] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2953.914431] ? do_vfs_ioctl+0x283/0x10d0 [ 2953.914445] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2953.914458] ? generic_block_fiemap+0x60/0x60 [ 2953.914475] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2953.914492] blkdev_ioctl+0xc1/0x710 [ 2953.914506] ? blkdev_common_ioctl+0x1870/0x1870 [ 2953.914522] ? selinux_file_ioctl+0xb6/0x270 [ 2953.914539] block_ioctl+0xf9/0x140 [ 2953.914550] ? blkdev_read_iter+0x1c0/0x1c0 [ 2953.914564] __x64_sys_ioctl+0x19a/0x210 [ 2953.914582] do_syscall_64+0x33/0x40 [ 2953.914597] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2953.914606] RIP: 0033:0x7f68fe56ab19 [ 2953.914621] 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 [ 2953.914629] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2953.914646] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2953.914654] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2953.914662] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2953.914670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2953.914678] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2954.476721] blktrace: Concurrent blktraces are not allowed on loop6 20:16:44 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x16c, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:44 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000010000001806000017c82b808966c217932b1b784156a49c910137de2c7db8538a1e6a76bfd2720324eee826cfe263b16e6d8c21844a5fbadbbc405be54cd63137f67001a0bc2645993ffb319af762ddbd721d68026f421bbf30d726258ebd6febd78afce71b2c92aa19c8ac57f14b21e90ffc97d19b55bd80f86ea2d8a60ffdb5ef352b4edbedd4ab7b21fadd0d87b5b2866cd6f3cf0c5ab25040a711d156d84fd389968fa9b5c826fe7be3997ec87a1df929a51991cdcc0000000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1055c3, 0x100) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:16:44 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 95) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:44 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7400, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:44 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x112, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:16:44 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./fihe1\x00']) io_destroy(r1) r3 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000180)='./file1\x00', 0xaf8, 0x2, &(0x7f0000000340)=[{&(0x7f0000000200)="f29dfa36a16dfd7b7e708bf2ba62be63c5414769f1f81d6c5372afa24861fc4c1f", 0x21, 0xffff}, {&(0x7f0000000240)="828e842b85ee61a724fd647a23f76a1699173c3d30e590e55fcb49e1199c8764a42f3dca3bce34c8bfd388e8cd51ccc86b57dd404f64d80542972d6290d11d3349e1f86d59f1d8ca224ff9a62f621f4e7d73ce1ef139ef0716540e6875c0d3a8979e4ce0d583db6f1be4675c01a1a928375ed47692270e424c25939b14ef6f37991b2dcd3c78c04da1", 0x89, 0x1}], 0x400, &(0x7f0000000600)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@check_relaxed}], [{@subj_role={'subj_role', 0x3d, '\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x8002}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x37, 0x35, 0x61, 0x36, 0x35, 0x35, 0x61], 0x2d, [0x62, 0x30, 0x66, 0x63], 0x2d, [0x30, 0x65, 0x62, 0x6c9cf546abb545ae], 0x2d, [0x31, 0x38, 0x32, 0x35], 0x2d, [0x54, 0x33, 0x55, 0x63, 0x3, 0x63, 0x35, 0x32]}}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fowner_lt}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) utimensat(r3, &(0x7f0000000380)='./file1\x00', &(0x7f00000005c0)={{0x0, 0xea60}, {r4, r5/1000+10000}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000002c2972076cd800d6", @ANYRES32, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) r6 = semget(0x0, 0x3, 0x490) semtimedop(r6, &(0x7f00000004c0)=[{0x3, 0x5ea7, 0x1000}, {0x3, 0x97, 0x800}, {0x4, 0x7ff, 0x1800}, {0x4, 0xff}, {0x4, 0x4, 0x1000}, {0x3, 0x7, 0x2000}, {0x0, 0xd88, 0x1000}, {0x1, 0x0, 0x1000}], 0x8, &(0x7f0000000500)={0x0, 0x989680}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r7, &(0x7f0000000140)=0x9, r8, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:44 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x8, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:16:44 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x8020}) close(0xffffffffffffffff) r2 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f00000003c0), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000940)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0xee00, @ANYBLOB="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"]) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r4, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) io_submit(r1, 0x6, &(0x7f0000000900)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x200, 0xffffffffffffffff, &(0x7f0000000200)="3b908fe09f43c15f1293efc110ab68d78cb079b176b6605d0458984d634e4e7f6e23ee5440fcb7e13cccf4eee7e26bda5ecbfa8fc7ea4b96a725c80f7e0e1c2fa337a326e2362249a9b7f1e5fd1ea3c83231f44907a6cf88752c3001e63e0faf3288cc218ffe20c9b59184a977d8c630983c58922dd1c1fd34c00743dd66bace57b0592ef0d4316384871efce69e88721514", 0x92, 0x5, 0x0, 0x3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x1, r0, &(0x7f00000004c0)="3295a5c2fcfda507b7d2dc29364e7350f4348ee2ac7d0b67ee2b51759dd42a201d92a4ee50ef5a2af4e84c48abca4883654926aee71b20e45e2c8d09fcc0389a015dd4f3df0637cf1ff06b662e5ce0e87defaad473696a0649fb3b02c0a85e5753b1e1f32308c493e64b2e63eea007f4fcbcd7f1945f19c26d553ef28f18579d17a716fc54c5709ac411cbf91c7e8327b7ee9e87b3fdb88e432af3f2f76c115ace9e1b1f450b308d97edc39fd94193680a958c589c339f9cf8d86700312196cbc6ca940e986ad76ea4ac39b2f19790", 0xcf, 0x3, 0x0, 0x0, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x1827, 0xffffffffffffffff, &(0x7f00000002c0)="c1be2a156e949d584e486b7c7a95e3d5844cdcdb26f999b6de7b", 0x1a, 0x5, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x433, r0, &(0x7f00000005c0)="b2d03087e836660e32a918b00a8f8213706170be4a519bfead7ac17ac8a24fc8b2cfbf8998ccd4f936851f3c9846bd8fe8a558387f86cb102c1137fe1bc171a0d574733e03885f805066a1a11ce2665592f9efb61fc9829c90d15751f613d1d66595339fc1dcdd1d6be04b01ee89029b2d63a14f5bbd42e66524c838ce1ee4bb6488b5d46f58dbb6167a142be5ed4c78fe1fb170e4b19d0a30457ecee7bf4f676e39438d702dd0c4731168cb0bfd7c4cbf3ce0109dd094017b324414197ea06323", 0xc1, 0x3, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x7, 0xfff, r2, &(0x7f00000006c0)="4beef0dbf35cd81dfd124257abf817a2f0020d1df65a0f6876e444cf8e56a41b9ec3227ba33114f0c8cbd06986867744a4b70c4e3284329e534d26d8289971df955e6a39726ec203282fd37a2c9d21a281e7ee8158ce58731a4db48cf468e724526b3563ba869f417e841bbd81b3f85580406d6960d8c3864af80f34cc0cbf57430ed491c60208f135ee814e995852ea4768c09521af39a503f772a335cfb03987f7ac96733bf8747a8bf90932c406168c6b74d9f0fd81646225f186a440a96674d343", 0xc3, 0x7f, 0x0, 0x2, r3}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x7, 0x7fff, r4, &(0x7f0000000840)="4d9607ace683ce5bb19692665c5c30e34ed82234c16f418da0e00bb0a5750854440b71b27e34ed803664477808093bbecb75ceac11ade5300f1cc9076ac44dadc0028b3ff9667d4752491a96a2d1dadb92ba9491", 0x54, 0xffffffff, 0x0, 0x2, r0}]) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r5, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r7, &(0x7f0000000140)=0x9, r8, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:44 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x114, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:16:44 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r5, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r4, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) copy_file_range(r3, &(0x7f0000000140)=0x80000000, r4, 0x0, 0x7, 0x0) 20:16:44 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 96) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:45 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x174, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:16:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x7a00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:16:45 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000002100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r5, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$F2FS_IOC_DEFRAGMENT(r5, 0xc010f508, &(0x7f0000000000)={0x657, 0x4}) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:16:45 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 97) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2969.625186] FAULT_INJECTION: forcing a failure. [ 2969.625186] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2969.625211] CPU: 1 PID: 13664 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2969.625222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2969.625228] Call Trace: [ 2969.625257] dump_stack+0x107/0x167 [ 2969.625280] should_fail.cold+0x5/0xa [ 2969.625311] __alloc_pages_nodemask+0x182/0x600 [ 2969.625330] ? __kmalloc+0x16e/0x390 [ 2969.625356] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2969.625391] ? trace_hardirqs_on+0x5b/0x180 [ 2969.625421] alloc_pages_current+0x187/0x280 [ 2969.625446] relay_open_buf.part.0+0x2a5/0xc00 [ 2969.625478] relay_open+0x531/0xa10 [ 2969.625506] do_blk_trace_setup+0x4cf/0xc10 [ 2969.625527] ? _copy_from_user+0xfb/0x1b0 [ 2969.625548] __blk_trace_setup+0xca/0x180 [ 2969.625567] ? do_blk_trace_setup+0xc10/0xc10 [ 2969.625590] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2969.625631] blk_trace_ioctl+0x155/0x290 [ 2969.625650] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2969.625667] ? do_vfs_ioctl+0x283/0x10d0 [ 2969.625686] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2969.625707] ? generic_block_fiemap+0x60/0x60 [ 2969.625739] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2969.625773] blkdev_ioctl+0xc1/0x710 [ 2969.625792] ? blkdev_common_ioctl+0x1870/0x1870 [ 2969.625815] ? selinux_file_ioctl+0xb6/0x270 [ 2969.625839] block_ioctl+0xf9/0x140 [ 2969.625855] ? blkdev_read_iter+0x1c0/0x1c0 [ 2969.625875] __x64_sys_ioctl+0x19a/0x210 [ 2969.625900] do_syscall_64+0x33/0x40 [ 2969.625921] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2969.625935] RIP: 0033:0x7f68fe56ab19 [ 2969.625957] 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 [ 2969.625968] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2969.625995] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2969.626007] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 20:16:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x148, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 2969.626019] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2969.626030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:16:45 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 98) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2969.626041] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2969.632043] blktrace: Concurrent blktraces are not allowed on loop4 [ 2969.658142] blktrace: Concurrent blktraces are not allowed on loop4 [ 2969.666565] blktrace: Concurrent blktraces are not allowed on loop6 [ 2969.785804] blktrace: Concurrent blktraces are not allowed on loop4 [ 2969.802399] FAULT_INJECTION: forcing a failure. [ 2969.802399] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2969.802415] CPU: 0 PID: 13684 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2969.802421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 20:16:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x8c01, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2969.802425] Call Trace: [ 2969.802446] dump_stack+0x107/0x167 [ 2969.802460] should_fail.cold+0x5/0xa [ 2969.802478] __alloc_pages_nodemask+0x182/0x600 [ 2969.802489] ? __kmalloc+0x16e/0x390 [ 2969.802505] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2969.802524] ? trace_hardirqs_on+0x5b/0x180 [ 2969.802538] alloc_pages_current+0x187/0x280 [ 2969.802553] relay_open_buf.part.0+0x2a5/0xc00 [ 2969.802571] relay_open+0x531/0xa10 [ 2969.802586] do_blk_trace_setup+0x4cf/0xc10 [ 2969.802599] ? _copy_from_user+0xfb/0x1b0 [ 2969.802610] __blk_trace_setup+0xca/0x180 [ 2969.802621] ? do_blk_trace_setup+0xc10/0xc10 [ 2969.802634] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2969.802657] blk_trace_ioctl+0x155/0x290 [ 2969.802667] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2969.802681] ? do_vfs_ioctl+0x283/0x10d0 [ 2969.802692] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2969.802703] ? generic_block_fiemap+0x60/0x60 [ 2969.802716] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2969.802730] blkdev_ioctl+0xc1/0x710 [ 2969.802741] ? blkdev_common_ioctl+0x1870/0x1870 [ 2969.802753] ? selinux_file_ioctl+0xb6/0x270 [ 2969.802767] block_ioctl+0xf9/0x140 [ 2969.802776] ? blkdev_read_iter+0x1c0/0x1c0 [ 2969.802787] __x64_sys_ioctl+0x19a/0x210 [ 2969.802801] do_syscall_64+0x33/0x40 [ 2969.802813] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2969.802821] RIP: 0033:0x7f68fe56ab19 [ 2969.802834] 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 [ 2969.802840] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2969.802852] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2969.802859] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2969.802866] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2969.802872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2969.802879] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2969.851337] blktrace: Concurrent blktraces are not allowed on loop10 [ 2969.950129] FAULT_INJECTION: forcing a failure. [ 2969.950129] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2969.950150] CPU: 0 PID: 13697 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2969.950161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2969.950166] Call Trace: [ 2969.950192] dump_stack+0x107/0x167 [ 2969.950215] should_fail.cold+0x5/0xa [ 2969.950243] __alloc_pages_nodemask+0x182/0x600 [ 2969.950261] ? __kmalloc+0x16e/0x390 [ 2969.950286] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2969.950317] ? trace_hardirqs_on+0x5b/0x180 [ 2969.950341] alloc_pages_current+0x187/0x280 [ 2969.950363] relay_open_buf.part.0+0x2a5/0xc00 [ 2969.950393] relay_open+0x531/0xa10 [ 2969.950418] do_blk_trace_setup+0x4cf/0xc10 [ 2969.950439] ? _copy_from_user+0xfb/0x1b0 [ 2969.950459] __blk_trace_setup+0xca/0x180 [ 2969.950476] ? do_blk_trace_setup+0xc10/0xc10 [ 2969.950496] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2969.950534] blk_trace_ioctl+0x155/0x290 [ 2969.950552] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2969.950572] ? do_vfs_ioctl+0x283/0x10d0 [ 2969.950590] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2969.950608] ? generic_block_fiemap+0x60/0x60 [ 2969.950629] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2969.950651] blkdev_ioctl+0xc1/0x710 [ 2969.950669] ? blkdev_common_ioctl+0x1870/0x1870 [ 2969.950690] ? selinux_file_ioctl+0xb6/0x270 [ 2969.950713] block_ioctl+0xf9/0x140 [ 2969.950728] ? blkdev_read_iter+0x1c0/0x1c0 [ 2969.950747] __x64_sys_ioctl+0x19a/0x210 [ 2969.950769] do_syscall_64+0x33/0x40 [ 2969.950789] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2969.950802] RIP: 0033:0x7f68fe56ab19 [ 2969.950821] 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 [ 2969.950831] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2969.950852] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2969.950863] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2969.950873] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2969.950884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2969.950895] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2970.099605] FAULT_INJECTION: forcing a failure. [ 2970.099605] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2970.099627] CPU: 0 PID: 13706 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2970.099636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2970.099642] Call Trace: [ 2970.099668] dump_stack+0x107/0x167 [ 2970.099695] should_fail.cold+0x5/0xa [ 2970.099727] __alloc_pages_nodemask+0x182/0x600 [ 2970.099745] ? __kmalloc+0x16e/0x390 [ 2970.099778] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2970.186143] ? trace_hardirqs_on+0x5b/0x180 [ 2970.186183] alloc_pages_current+0x187/0x280 [ 2970.188229] relay_open_buf.part.0+0x2a5/0xc00 [ 2970.189192] relay_open+0x531/0xa10 [ 2970.189220] do_blk_trace_setup+0x4cf/0xc10 [ 2970.189241] ? _copy_from_user+0xfb/0x1b0 [ 2970.191980] __blk_trace_setup+0xca/0x180 [ 2970.192821] ? do_blk_trace_setup+0xc10/0xc10 [ 2970.193738] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2970.194829] blk_trace_ioctl+0x155/0x290 [ 2970.195662] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2970.196656] ? do_vfs_ioctl+0x283/0x10d0 [ 2970.197490] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2970.198549] ? generic_block_fiemap+0x60/0x60 [ 2970.199458] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2970.200452] blkdev_ioctl+0xc1/0x710 [ 2970.201250] ? blkdev_common_ioctl+0x1870/0x1870 [ 2970.202226] ? selinux_file_ioctl+0xb6/0x270 [ 2970.203122] block_ioctl+0xf9/0x140 [ 2970.203866] ? blkdev_read_iter+0x1c0/0x1c0 [ 2970.204749] __x64_sys_ioctl+0x19a/0x210 [ 2970.205589] do_syscall_64+0x33/0x40 [ 2970.206347] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2970.207398] RIP: 0033:0x7f68fe56ab19 [ 2970.208181] 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 [ 2970.211997] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2970.213545] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2970.214992] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2970.216482] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2970.217937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2970.219355] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2970.241172] blktrace: Concurrent blktraces are not allowed on loop4 [ 2970.287171] blktrace: Concurrent blktraces are not allowed on loop6 20:17:01 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x17a, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x9, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:17:01 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 99) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:01 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x8e01, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:01 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000002100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r5, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$F2FS_IOC_DEFRAGMENT(r5, 0xc010f508, &(0x7f0000000000)={0x657, 0x4}) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:17:01 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x14c, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:17:01 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = fcntl$getown(r3, 0x9) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0xfc, 0x5, 0x1, 0x6, 0x0, 0x400, 0x4000, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x895e, 0x2, @perf_bp={&(0x7f0000000000), 0xf}, 0x8000, 0x0, 0x80, 0x9, 0x3, 0x800, 0xf800, 0x0, 0xd22f, 0x0, 0x390}, r5, 0xf, r0, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:17:01 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) ioctl$BTRFS_IOC_BALANCE_CTL(r4, 0x40049421, 0x0) [ 2986.674001] blktrace: Concurrent blktraces are not allowed on loop10 [ 2986.679059] blktrace: Concurrent blktraces are not allowed on loop6 [ 2986.681121] FAULT_INJECTION: forcing a failure. [ 2986.681121] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2986.683726] CPU: 0 PID: 13730 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2986.685150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2986.686830] Call Trace: [ 2986.687371] dump_stack+0x107/0x167 [ 2986.688127] should_fail.cold+0x5/0xa [ 2986.688915] __alloc_pages_nodemask+0x182/0x600 [ 2986.689870] ? __kmalloc+0x16e/0x390 [ 2986.689895] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2986.689927] ? trace_hardirqs_on+0x5b/0x180 [ 2986.689950] alloc_pages_current+0x187/0x280 [ 2986.689973] relay_open_buf.part.0+0x2a5/0xc00 [ 2986.690003] relay_open+0x531/0xa10 [ 2986.690029] do_blk_trace_setup+0x4cf/0xc10 [ 2986.690049] ? _copy_from_user+0xfb/0x1b0 [ 2986.690069] __blk_trace_setup+0xca/0x180 [ 2986.690087] ? do_blk_trace_setup+0xc10/0xc10 [ 2986.690108] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2986.690146] blk_trace_ioctl+0x155/0x290 [ 2986.690164] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2986.690180] ? do_vfs_ioctl+0x283/0x10d0 [ 2986.690198] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2986.690215] ? generic_block_fiemap+0x60/0x60 [ 2986.690236] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2986.690259] blkdev_ioctl+0xc1/0x710 [ 2986.690277] ? blkdev_common_ioctl+0x1870/0x1870 [ 2986.690298] ? selinux_file_ioctl+0xb6/0x270 [ 2986.690320] block_ioctl+0xf9/0x140 [ 2986.690336] ? blkdev_read_iter+0x1c0/0x1c0 [ 2986.690355] __x64_sys_ioctl+0x19a/0x210 [ 2986.690377] do_syscall_64+0x33/0x40 [ 2986.690404] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2986.697044] blktrace: Concurrent blktraces are not allowed on loop6 [ 2986.697376] RIP: 0033:0x7f68fe56ab19 [ 2986.697396] 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 20:17:02 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r4, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) fcntl$addseals(r1, 0x409, 0x2) 20:17:02 executing program 2: mknod$loop(&(0x7f0000000400)='./file1\x00', 0x10, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r4, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f0000000000)={0x5, 0x1, 0xe5, 0x9, 0x4, 0xfff}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) 20:17:02 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x300, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:02 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x910b, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:02 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x168, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:17:02 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000180)=ANY=[@ANYBLOB="0100118001001e00180000009289ee077e", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x8000, 0x2400) copy_file_range(r4, &(0x7f0000000140)=0x9, r3, 0x0, 0xc6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x6) 20:17:02 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) (fail_nth: 100) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:02 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:02 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 2986.697414] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2986.717937] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2986.717948] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2986.717959] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2986.717969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2986.717979] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2986.724287] blktrace: Concurrent blktraces are not allowed on loop4 [ 2986.747852] blktrace: Concurrent blktraces are not allowed on loop4 [ 2986.852672] blktrace: Concurrent blktraces are not allowed on loop6 [ 2986.857132] blktrace: Concurrent blktraces are not allowed on loop6 [ 2987.045511] blktrace: Concurrent blktraces are not allowed on loop6 [ 2987.069093] FAULT_INJECTION: forcing a failure. [ 2987.069093] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2987.069115] CPU: 0 PID: 13769 Comm: syz-executor.0 Not tainted 5.10.186 #1 [ 2987.069125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2987.069131] Call Trace: [ 2987.069159] dump_stack+0x107/0x167 [ 2987.069181] should_fail.cold+0x5/0xa [ 2987.069210] __alloc_pages_nodemask+0x182/0x600 [ 2987.069237] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2987.069265] ? policy_nodemask+0x5/0x1a0 [ 2987.069287] alloc_pages_current+0x187/0x280 [ 2987.069309] relay_open_buf.part.0+0x2a5/0xc00 [ 2987.069340] relay_open+0x531/0xa10 [ 2987.069366] do_blk_trace_setup+0x4cf/0xc10 [ 2987.069386] ? _copy_from_user+0xfb/0x1b0 [ 2987.069406] __blk_trace_setup+0xca/0x180 [ 2987.069423] ? do_blk_trace_setup+0xc10/0xc10 [ 2987.069444] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2987.069487] blk_trace_ioctl+0x155/0x290 [ 2987.069504] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2987.069520] ? do_vfs_ioctl+0x283/0x10d0 [ 2987.069538] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2987.069556] ? generic_block_fiemap+0x60/0x60 [ 2987.069577] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2987.069599] blkdev_ioctl+0xc1/0x710 [ 2987.069617] ? blkdev_common_ioctl+0x1870/0x1870 [ 2987.069638] ? selinux_file_ioctl+0xb6/0x270 [ 2987.069660] block_ioctl+0xf9/0x140 [ 2987.069675] ? blkdev_read_iter+0x1c0/0x1c0 [ 2987.069694] __x64_sys_ioctl+0x19a/0x210 [ 2987.069716] do_syscall_64+0x33/0x40 [ 2987.069736] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2987.069749] RIP: 0033:0x7f68fe56ab19 [ 2987.069768] 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 [ 2987.069779] RSP: 002b:00007f68fbae0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2987.069799] RAX: ffffffffffffffda RBX: 00007f68fe67df60 RCX: 00007f68fe56ab19 [ 2987.069810] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2987.069821] RBP: 00007f68fbae01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2987.069832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2987.069842] R13: 00007fffd79958bf R14: 00007f68fbae0300 R15: 0000000000022000 [ 2987.213019] blktrace: Concurrent blktraces are not allowed on loop6 20:17:15 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x16c, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:17:15 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r1, &(0x7f0000000140)=0x9, r2, 0x0, 0x7, 0x0) 20:17:15 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0xa, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:17:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9a00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:15 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x500, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:15 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:15 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8020}) close(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, 0x200, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x400c1, 0x8, 0x2, 0xd}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="07000000000000002e2f030000003100"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r4, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 3000.481011] blktrace: Concurrent blktraces are not allowed on loop10 [ 3000.495338] blktrace: Concurrent blktraces are not allowed on loop4 [ 3000.530541] blktrace: Concurrent blktraces are not allowed on loop4 20:17:15 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:15 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) io_setup(0x5, &(0x7f0000000700)=0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd/3\x00') clone3(&(0x7f00000004c0)={0x800, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000240), {0x39}, &(0x7f0000000280)=""/45, 0x2d, &(0x7f00000002c0)=""/179, &(0x7f0000000380)=[0xffffffffffffffff], 0x1, {r5}}, 0x58) tee(r1, r6, 0x20, 0x1) io_submit(r4, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) io_destroy(r4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r7, &(0x7f0000000140)=0x9, r8, 0x0, 0x7, 0x0) 20:17:15 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x168, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 3000.578760] blktrace: Concurrent blktraces are not allowed on loop6 20:17:15 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.numa_stat\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r4, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) [ 3000.686848] blktrace: Concurrent blktraces are not allowed on loop4 20:17:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9c00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 3000.697453] blktrace: Concurrent blktraces are not allowed on loop4 20:17:15 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0xa00, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:15 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000200)={{0x8, 0x1}, {0x80, 0xb9}, 0x9b0, 0x6, 0x3e}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:17:15 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x1000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="070000005eeb3de8dafcd9000000000032182eaef7705b0a8b712b88f4c898fc9c20566ed522f4b42a3774b7160b490231b0a261cc0cb49e8d82f26c1e659a80f5f66eb1d8d378cfa85c5da109c07f2efb0829a0d1ed0adde085014b97136e31f2e5c8a7a8d819e14b3c175c6d75f67a21049c20782764daa1ddbf981a71dcc34310e96a255c62e75c329362e0f6742c11ad430c227c375c0ccbac3e65a1c26d8438c03734f1c51743c2c00521757fa183cfffef37443aa0c3bb093e43922ee1d9caf4db87"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000800)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b0f156797e8aad57ce14d5c8e211c09d09e6c3d4c0ca4a04b5ca7486fb8801ec426706a3aececaee873b7c5ccb93e0cdd744e156f532593f7348ad1af41551e96568444df320ee0e34212b8941013c071f737ba7a32f29cc6f3a94b7c07f5f6c88e0fa041d8da57ca61fe7fc251b0f9c8f48863dabac5c973e12"]) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) io_submit(r1, 0x2, &(0x7f0000000640)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x401, r2, &(0x7f00000007c0)="6fbb1e796718d73369c2df9d8f14d698a0959e322c5596cd220dc9d669082e6c866b5eb56508357ea4e48c86bedf6d13fc", 0x31, 0x1, 0x0, 0x2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x20, 0xffffffffffffffff, &(0x7f0000000540)="6b9d62bd9503d343b5f3d5ee8f4b9c4c1a5a6c8cd72fd73b5eddbbd16fd266eaaa6b05e7dc05c8523e38e87d96f9c3de58044e75216bd0bead8848085a2a987bb7cd11f414b0a106dde13f6baea1a0715098c308df269fcc4c05a434b8d1ee8b7e173d0a387aaf3b836ed8f097035b59b9a15f55d2dfb02c60adf79ad039d6a67770dd88dc536dfa82ed544c53696749e440ec3c7f77244a38d0ac710663992e3c", 0xa1, 0x1ff, 0x0, 0x1, r3}]) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) r9 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r9, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r8, 0xc0189378, &(0x7f0000000680)=ANY=[@ANYBLOB="01f81e15f418011d64093d9b85000027eb0000021800ff00", @ANYRES32=r9, @ANYRES32=r0, @ANYBLOB="000000002e0f66696c653000"]) copy_file_range(r6, &(0x7f0000000140)=0x9, r7, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:16 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x174, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:17:16 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x500, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 3000.787062] blktrace: Concurrent blktraces are not allowed on loop4 20:17:28 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:28 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r5, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r6) r7 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) io_submit(r1, 0x2, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x2, r5, &(0x7f0000000200)="3cb01f82448f71ab06b6f3ef45c5d55c9e7a7986575a0f14e8a786616124eac2adbbca75bf15629ba0bd1e80bd0a44e850f4e313699664285570d98c42d48e3336d30c0970199e08a1fadcbab99675ff1d077854df7565e6cc0548733c8ab8fc30739aa3854fff61690b262e21b280ec70b6743deb004f8cc723d25858cfe64a6680a69663bb866ccf677cc1a7ebab751fc68c0dcba7940647bd5e4c1b7c855dc26b7fe7bfecfa1e2a89d59ca5922e96938028f66847cd2aba8d83", 0xbb, 0x5, 0x0, 0x1, r6}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x100, r7, &(0x7f00000004c0)="f870902eb3b798f67a16960a24dc40fa2fa8629f88701430eb54c95139c505d8aff0c62a996f3eaf6a4364726022c024e89d9fed910e17cf8b6e86aca72e6a3d81c471f1443ddbb71d728cdb347195d4ed29681c054b82d3da7f7d70525868ca292932ddd2b319d71f40d622a1ecd208b8ef34d90052f7d32aa325d90c05914e99337dc96059ad911d97197ade632ee14db0982dfbca02ed5db1299d580fd03ee7c6178925cfdc350647f6026de838e20474a5f7547ef4958be997b6821e5173c13a47452f8e23fd9b46bc88bcbfe72da1807514fd7f861ac643e8a25878dc51", 0xe0, 0x1000, 0x0, 0x3}]) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r4, &(0x7f0000000140)=0x9, r8, 0x0, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:28 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0xb91, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:28 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x17a, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:17:28 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) connect$inet6(r6, &(0x7f0000000180)={0xa, 0x4e21, 0x8, @private0, 0x7fff}, 0x1c) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x8020}) close(0xffffffffffffffff) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0), 0x6080, 0x0) r8 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r8, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)=@abs, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/79, 0x4f}, {&(0x7f0000000700)=""/168, 0xa8}], 0x2, &(0x7f0000000800)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118}, 0x2100) io_submit(r1, 0x4, &(0x7f00000009c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000000240)="aba2765ea60506379db5385ff835a739b34d99e81d218b71a0451d944bf262a2958c3d4ca31ad64b114c9e26f7e658e5c28e8c", 0x33, 0xffffffffffffffff, 0x0, 0x3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x4, r2, &(0x7f00000002c0)="7c3e3250ff3a985b6dcea745aea804319f0bbe5e0ca75fe06c67864f228e6b670813dd200a1b1ab0e3a14cfb5d0d7dca90cba8de902745f4f6f51f1de927bbb41d02a9bd41ea48d026958d0fd43acaba07dc69a175c8a11c7bc4a3c3841b2d75453884cbb5f7dcd36fe955440e72feb45749712b76c6ff7ff2f4158aa6d8b527d6e67ce391aaa57dd43fda14d948edc7d093bfa23f1f7f909b7e8160f7fc9583a7bd87315fd7e444fdad38771a582a0ec5fe538d0200e9c55fad2ce8ce25a0a957bbd97f9ef6a0b4d8", 0xc9, 0x7, 0x0, 0x2, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x6, r7, &(0x7f0000000a00)="9039321cf22cd19c8d6122f2acec5c63ae2ba4bd4bd75abe0b047b5a322f2f7991286ef971482706e8ed385ad91c11dec64ffba5147ec69cc55dc6f1cd872560fa3226a7de45e378d21a16711b829246ce2cbe94da276795f41645335b060bda68", 0x61, 0x1, 0x0, 0x1, r6}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x9, r8, &(0x7f0000000580)="e810e9b51249668e109f5a250582e9139871ea35c7c1c1803924d51910681d0f6ce2484cda789ca1163a3350863b57fd8dd4d523653cf0454faf65c9600de86ca6e4ccf953d6e4848f686ef4", 0x4c, 0xffffffffffff6fdd, 0x0, 0x1, r9}]) r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r5, &(0x7f0000000140)=0x9, r10, 0x0, 0x7, 0x0) 20:17:28 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0xb, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:17:28 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xae01, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0xa, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 3013.209447] blktrace: Concurrent blktraces are not allowed on loop6 [ 3013.420613] blktrace: Concurrent blktraces are not allowed on loop6 20:17:43 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xbc00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0xc, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:17:43 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:43 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x1400, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:43 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="10002dbd7000fcdbdf2520000000"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="07000000000000002e2f66696ce53100"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r5, &(0x7f0000000140)=0x9, r6, 0x0, 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) openat(r7, &(0x7f0000000180)='./file1\x00', 0x200000, 0x6) 20:17:43 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:43 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r6, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r7) r8 = syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file2\x00', 0xabae, 0x5, &(0x7f0000001c80)=[{&(0x7f0000001a00)="db36a317a304d722615d6d5574d1d94a6ee9ab0009555bdc47c8f3bbe006e50ba3f96eb6f01c395b514f680c7318ff5969cafa348aeaabbb304674face139be83bffa6b76cb3c4f898a7e3ff1ce14a7fe0163a6645120d46f5f428bb57ea15656b4549b84d78b9ced0a9", 0x6a, 0x8}, {&(0x7f0000001a80)="36a5217b232b86ffeafadbf52ce5a9f9b5a739311dafd69d7bde6d5c5de7103cb13014636c046c3fecea0c55e3099108a428b6b512b0c04e87b4456c0a5f44e6e82befad0ffa84c7b0432c6c40196053f67cc4ae3a0c591de786b07a0e0a485ff032d1d5af293e", 0x67, 0xffff}, {&(0x7f0000001b00)="f0d52619854a771e7020", 0xa, 0x5}, {&(0x7f0000001b40)="be5689fc", 0x4, 0x100000001}, {&(0x7f0000001b80)="fd9bf4b34916d0d39813fc445a4c500a584b23f8a2f00f11218bc486b365ae0e2604ba1955449e57bb017af0acb8505d9773c414ea0a59a17fd25f4a87ee8567d0c178874420d8deb75dba7dba562954cec89afebd55ab40628f1c4ad95010ea3fff42ca60890fff828936a7262aaefb07767e9463809882fc835f201989d98c156e27987fec9dcdb8f01b019d377cd921da11bb5c4ff9d0f323ebd75cf2eb8792743663ce166bbde3d507048961aaaf2cd2233059bbd8f35ca4540d409fbc1d343fd14fc9b2385d", 0xc8, 0x7}], 0x200000, &(0x7f0000001e00)=ANY=[@ANYBLOB="2c024c74732c75697c43", @ANYRESHEX=0x0, @ANYBLOB="2c6e66732c636865636b3d7374726963742c6673757569643d33313433666133652d323100652d343333342d396335642d626363643961342e2c7375626a5f757365723db92127242c7365636c6162656c2c726f6f74636f6e746578743d73797361646d5f752c61756469742c00"]) io_submit(0x0, 0xa, &(0x7f0000001f00)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x3f, 0xffffffffffffffff, &(0x7f0000000180)="bac5856e9d77b1e1400aebb5b02fa2983b1575973bf660ac79c3f7b2ca01845502287f541edc0e5982ba5e3d", 0x2c, 0x4, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x8, 0xffffffffffffffff, &(0x7f00000004c0)="45ec500fd95953e95d273db4b3b2ee9074dba87f8e821d916a40f96fb0e70e146840564d95904743d5d7892230bb27638905351b6c6019012ce39a15420715aba08429792020ee5ffe880e7396d905475fe26fe398ff2c6552eaa48a20108e8a86b8e34c9948d987d675c7fa456b0cbd4a0c794ea1f639dff6470027a1ba92106c5d8871eed63a57253701e46937f592544a217ca6095cf994d7c3ace0fcaa34a1c90819be49f0cfa307d0b7cfaabe287035ff5c1285893ed33185f8899243b39931a685b0a4c64e1b62ed8afb3931d6d7d20a94c44880f7fecc89f9", 0xdc, 0x3f}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x7f, r6, &(0x7f00000005c0)="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", 0xfd, 0xffff, 0x0, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x4, 0xffffffffffffffff, &(0x7f00000006c0)="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", 0x1000, 0x88, 0x0, 0x1}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x1, 0x272, 0xffffffffffffffff, &(0x7f0000000340)="f5f711442fde107a259fd58b3f31a5b1a6c53fc94563e5093c4a9ec7256089b533fbfc8aa26652f885ec63e563e364014e3fafd2cf8af833a3354b609f6ab77be6be9519c1e340d9e2245bf038dcbeddf0dbcaca8a689f8aa5c0a1a921ec7d6d128b7d681129c6db9379a7f10d75041ee0c0e238477e34a406ec3ed9079e79cebfcbc1ace6d43fdc7f4ed68f3883079aba845e7d80ee77ed58707da0749b6615676b74ab05eab3", 0xa7, 0x5, 0x0, 0x2, r5}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x3ff, r4, &(0x7f0000001700)="9029f0b25ec8207929b7731c2e97ae6e99fac1c19ec4b1a0ee10422733cdfb94f20035d52fa62bdbd30096d7ccba01b18e521f8ec085a58b290ba2d3c0ab9badd311bb5f297cbceb0e7666dc103ec5e5309f13ea0fc50002645b6aa719e6da9d387c401921f4f3f5428da4a4a41adc950e06e409a8bf2d", 0x77, 0x7d, 0x0, 0x2}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x6, 0x8000, r6, &(0x7f00000017c0)="333a65ce91d55b2aa87d99a28a4a2ba49241620fae2c0cadcedf3ba90500c61a8e000a1346", 0x25, 0x4, 0x0, 0x3}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x3, 0x1ff, 0xffffffffffffffff, &(0x7f0000001840)="d8e32b2f0bd163f1af84195f7fa041eae1ee58dbfe60282ceb8d04a63545837ae134782b79b11605edd09bdab6f5c5bf154881b5940d629e90c49cb2212d3a4892a8b9806b8af313fbed0cd8", 0x4c, 0x2, 0x0, 0x3, r0}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x8, 0x0, r5, &(0x7f0000001900)="0d5723120e912919f4fa3e", 0xb, 0x8, 0x0, 0x1}, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x2, 0x0, r8, &(0x7f0000001d00)="9859fdff6416cfb1d265152081c9281013f2699b06ebf43e3c6b67a9af9ca9e024b2b2d7fdc25b7477101a721cdb7ed274a6c4054173aec98b76846be4f2cbeddebe5cad2fab29c5cf7ca97ab805412b35c619b9918609e62f96287cf79281520d1dec1614b567bc76", 0x69, 0x0, 0x0, 0x842c8fc47761f95a}]) 20:17:43 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x300, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 3027.928360] blktrace: Concurrent blktraces are not allowed on loop4 [ 3027.963558] blktrace: Concurrent blktraces are not allowed on loop4 20:17:43 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$F2FS_IOC_START_ATOMIC_WRITE(r5, 0xf501, 0x0) [ 3028.033422] blktrace: Concurrent blktraces are not allowed on loop4 20:17:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0xb, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 3028.070413] FAT-fs (loop3): Unrecognized mount option "Lts" or missing value 20:17:43 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 3028.118033] blktrace: Concurrent blktraces are not allowed on loop4 20:17:43 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) 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) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) fcntl$dupfd(r0, 0x406, r2) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00', @ANYRESDEC=r3, @ANYRES64, @ANYRES32, @ANYRESHEX=r1]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r6, &(0x7f0000000140)=0x9, r7, 0x0, 0x7, 0x0) close(0xffffffffffffffff) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:43 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100e7ff00e71e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r2, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:17:43 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x1000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="070000005eeb3de8dafcd9000000000032182eaef7705b0a8b712b88f4c898fc9c20566ed522f4b42a3774b7160b490231b0a261cc0cb49e8d82f26c1e659a80f5f66eb1d8d378cfa85c5da109c07f2efb0829a0d1ed0adde085014b97136e31f2e5c8a7a8d819e14b3c175c6d75f67a21049c20782764daa1ddbf981a71dcc34310e96a255c62e75c329362e0f6742c11ad430c227c375c0ccbac3e65a1c26d8438c03734f1c51743c2c00521757fa183cfffef37443aa0c3bb093e43922ee1d9caf4db87"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000800)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b0f156797e8aad57ce14d5c8e211c09d09e6c3d4c0ca4a04b5ca7486fb8801ec426706a3aececaee873b7c5ccb93e0cdd744e156f532593f7348ad1af41551e96568444df320ee0e34212b8941013c071f737ba7a32f29cc6f3a94b7c07f5f6c88e0fa041d8da57ca61fe7fc251b0f9c8f48863dabac5c973e12"]) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) io_submit(r1, 0x2, &(0x7f0000000640)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x401, r2, &(0x7f00000007c0)="6fbb1e796718d73369c2df9d8f14d698a0959e322c5596cd220dc9d669082e6c866b5eb56508357ea4e48c86bedf6d13fc", 0x31, 0x1, 0x0, 0x2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x20, 0xffffffffffffffff, &(0x7f0000000540)="6b9d62bd9503d343b5f3d5ee8f4b9c4c1a5a6c8cd72fd73b5eddbbd16fd266eaaa6b05e7dc05c8523e38e87d96f9c3de58044e75216bd0bead8848085a2a987bb7cd11f414b0a106dde13f6baea1a0715098c308df269fcc4c05a434b8d1ee8b7e173d0a387aaf3b836ed8f097035b59b9a15f55d2dfb02c60adf79ad039d6a67770dd88dc536dfa82ed544c53696749e440ec3c7f77244a38d0ac710663992e3c", 0xa1, 0x1ff, 0x0, 0x1, r3}]) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) r9 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r9, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r8, 0xc0189378, &(0x7f0000000680)=ANY=[@ANYBLOB="01f81e15f418011d64093d9b85000027eb0000021800ff00", @ANYRES32=r9, @ANYRES32=r0, @ANYBLOB="000000002e0f66696c653000"]) copy_file_range(r6, &(0x7f0000000140)=0x9, r7, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:43 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:43 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x500, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:17:43 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xfc00, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:43 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x2000, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0xd, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 3028.301615] blktrace: Concurrent blktraces are not allowed on loop6 [ 3028.399576] blktrace: Concurrent blktraces are not allowed on loop4 [ 3028.705326] blktrace: Concurrent blktraces are not allowed on loop4 20:17:57 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0xffff, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:57 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0xe, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:17:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(r0, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 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, 0x2260}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101000, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:17:57 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x4000, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:57 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x1000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="070000005eeb3de8dafcd9000000000032182eaef7705b0a8b712b88f4c898fc9c20566ed522f4b42a3774b7160b490231b0a261cc0cb49e8d82f26c1e659a80f5f66eb1d8d378cfa85c5da109c07f2efb0829a0d1ed0adde085014b97136e31f2e5c8a7a8d819e14b3c175c6d75f67a21049c20782764daa1ddbf981a71dcc34310e96a255c62e75c329362e0f6742c11ad430c227c375c0ccbac3e65a1c26d8438c03734f1c51743c2c00521757fa183cfffef37443aa0c3bb093e43922ee1d9caf4db87"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000800)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b0f156797e8aad57ce14d5c8e211c09d09e6c3d4c0ca4a04b5ca7486fb8801ec426706a3aececaee873b7c5ccb93e0cdd744e156f532593f7348ad1af41551e96568444df320ee0e34212b8941013c071f737ba7a32f29cc6f3a94b7c07f5f6c88e0fa041d8da57ca61fe7fc251b0f9c8f48863dabac5c973e12"]) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) io_submit(r1, 0x2, &(0x7f0000000640)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x401, r2, &(0x7f00000007c0)="6fbb1e796718d73369c2df9d8f14d698a0959e322c5596cd220dc9d669082e6c866b5eb56508357ea4e48c86bedf6d13fc", 0x31, 0x1, 0x0, 0x2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x20, 0xffffffffffffffff, &(0x7f0000000540)="6b9d62bd9503d343b5f3d5ee8f4b9c4c1a5a6c8cd72fd73b5eddbbd16fd266eaaa6b05e7dc05c8523e38e87d96f9c3de58044e75216bd0bead8848085a2a987bb7cd11f414b0a106dde13f6baea1a0715098c308df269fcc4c05a434b8d1ee8b7e173d0a387aaf3b836ed8f097035b59b9a15f55d2dfb02c60adf79ad039d6a67770dd88dc536dfa82ed544c53696749e440ec3c7f77244a38d0ac710663992e3c", 0xa1, 0x1ff, 0x0, 0x1, r3}]) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) r9 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r9, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r8, 0xc0189378, &(0x7f0000000680)=ANY=[@ANYBLOB="01f81e15f418011d64093d9b85000027eb0000021800ff00", @ANYRES32=r9, @ANYRES32=r0, @ANYBLOB="000000002e0f66696c653000"]) copy_file_range(r6, &(0x7f0000000140)=0x9, r7, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:57 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:57 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0xa00, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) [ 3042.477995] blktrace: Concurrent blktraces are not allowed on loop4 [ 3042.482148] blktrace: Concurrent blktraces are not allowed on loop6 20:17:57 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:57 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:58 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 3043.059482] blktrace: Concurrent blktraces are not allowed on loop6 20:17:58 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x3, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) io_setup(0x7ff00, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) io_pgetevents(r1, 0x3, 0x8, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={r2, r3+60000000}, &(0x7f0000000380)={&(0x7f0000000340)={[0x6c51]}, 0x8}) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r6, &(0x7f0000000140)=0x9, r7, 0x0, 0x7, 0x0) 20:17:58 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7, 0x1000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="070000005eeb3de8dafcd9000000000032182eaef7705b0a8b712b88f4c898fc9c20566ed522f4b42a3774b7160b490231b0a261cc0cb49e8d82f26c1e659a80f5f66eb1d8d378cfa85c5da109c07f2efb0829a0d1ed0adde085014b97136e31f2e5c8a7a8d819e14b3c175c6d75f67a21049c20782764daa1ddbf981a71dcc34310e96a255c62e75c329362e0f6742c11ad430c227c375c0ccbac3e65a1c26d8438c03734f1c51743c2c00521757fa183cfffef37443aa0c3bb093e43922ee1d9caf4db87"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000800)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b0f156797e8aad57ce14d5c8e211c09d09e6c3d4c0ca4a04b5ca7486fb8801ec426706a3aececaee873b7c5ccb93e0cdd744e156f532593f7348ad1af41551e96568444df320ee0e34212b8941013c071f737ba7a32f29cc6f3a94b7c07f5f6c88e0fa041d8da57ca61fe7fc251b0f9c8f48863dabac5c973e12"]) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) io_submit(r1, 0x2, &(0x7f0000000640)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x401, r2, &(0x7f00000007c0)="6fbb1e796718d73369c2df9d8f14d698a0959e322c5596cd220dc9d669082e6c866b5eb56508357ea4e48c86bedf6d13fc", 0x31, 0x1, 0x0, 0x2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x20, 0xffffffffffffffff, &(0x7f0000000540)="6b9d62bd9503d343b5f3d5ee8f4b9c4c1a5a6c8cd72fd73b5eddbbd16fd266eaaa6b05e7dc05c8523e38e87d96f9c3de58044e75216bd0bead8848085a2a987bb7cd11f414b0a106dde13f6baea1a0715098c308df269fcc4c05a434b8d1ee8b7e173d0a387aaf3b836ed8f097035b59b9a15f55d2dfb02c60adf79ad039d6a67770dd88dc536dfa82ed544c53696749e440ec3c7f77244a38d0ac710663992e3c", 0xa1, 0x1ff, 0x0, 0x1, r3}]) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) r9 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r9, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r8, 0xc0189378, &(0x7f0000000680)=ANY=[@ANYBLOB="01f81e15f418011d64093d9b85000027eb0000021800ff00", @ANYRES32=r9, @ANYRES32=r0, @ANYBLOB="000000002e0f66696c653000"]) copy_file_range(r6, &(0x7f0000000140)=0x9, r7, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:58 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:58 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:17:58 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0xf, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:17:58 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0xb91, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:17:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:17:58 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x910b, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:17:58 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 3043.442587] blktrace: Concurrent blktraces are not allowed on loop4 [ 3043.612095] blktrace: Concurrent blktraces are not allowed on loop4 [ 3043.646132] blktrace: Concurrent blktraces are not allowed on loop4 20:18:13 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x18, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:18:13 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0xba00, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:18:13 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x1400, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:18:13 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:18:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) io_destroy(r1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100"/12, @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000240)=ANY=[@ANYBLOB="336d964abef81df7d21b6ff8ceec1f41fe303a7439ef3ee7248ee9766de1f63b29b8bb6577e59af760f56d021c334ebfd173a35265d89c550c5489545624e82ae1b087f1f93ff24690097aef0b47660b5b268d2181a4f39d7c0000000000000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r4, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) 20:18:13 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:18:13 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) io_setup(0x5, &(0x7f0000000700)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd/3\x00') io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) io_pgetevents(r2, 0x3, 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f0000000180)={r4, r5+60000000}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r7, &(0x7f0000000140)=0x9, r8, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:18:13 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x10, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 3058.326421] blktrace: Concurrent blktraces are not allowed on loop4 [ 3058.331130] blktrace: Concurrent blktraces are not allowed on loop6 [ 3058.352002] blktrace: Concurrent blktraces are not allowed on loop4 20:18:13 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:18:13 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:18:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000090000000500080000000000080001000000f5000500070007000000"], 0x2c}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, r1, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r0}]}, 0x24}, 0x1, 0x0, 0x0, 0x40008}, 0x4000094) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1, 0x0, '\x00', [{0x3, 0xfffffbff, 0xfffffffffffffffb, 0x6, 0x8, 0x4}, {0x23, 0x100, 0x101, 0x1, 0x200, 0x4}], ['\x00']}) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x68, r1, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PAGE={0x5}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x5}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0xffffffffffffffcf}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x400c004}, 0x4000000) copy_file_range(r5, &(0x7f0000000140)=0x9, r6, 0x0, 0x7, 0x0) 20:18:13 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x500, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:18:13 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 3058.660227] blktrace: Concurrent blktraces are not allowed on loop4 [ 3058.674633] blktrace: Concurrent blktraces are not allowed on loop4 20:18:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)) utime(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)={0x81, 0x9}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) 20:18:14 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x30, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:18:14 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 3058.852192] blktrace: Concurrent blktraces are not allowed on loop4 [ 3058.903363] blktrace: Concurrent blktraces are not allowed on loop4 [ 3059.160355] blktrace: Concurrent blktraces are not allowed on loop6 20:18:29 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) r3 = signalfd4(r0, &(0x7f0000000180)={[0x5]}, 0x8, 0x78fb0c4f95186d7c) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r4, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) io_submit(r1, 0x4, &(0x7f0000001600)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x20, r2, &(0x7f0000000200)="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", 0xfd, 0x9, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1e, r3, &(0x7f00000004c0)="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", 0x1000, 0x401, 0x0, 0xe3647d2816f523d, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f00000014c0)="507bfa314687d81b539f40d64e77da1893904befa4d30812c28d08b953ae3c0488a1ad6cf2aab9704585c135f8d013ce95485ae97b1da9b7103a7aca6b22dd11d83b12ba0820106769429b427bbfcc8ec222a6bc5159c86438baf07a2b7769ea76898cb6820b47c769a10c65091b85b9752f45a4be75ed9fea6242eadae8c22b9357dae8a1b342e87e31faa111ff8ea6a15c8a38f9695130b83c69c9d40daf07f6d300192490cfc7eda96095acb2d55bc62f291af0d2670f6fa66458516d084d544be440e6f26eb965b27dab8304e57bbf02b1bc271cd23aa98c9b5d9e83846a6ba445605137a403a25dac93f983a5d4ac", 0xf1, 0x1f, 0x0, 0x6, r0}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x5, 0x6, r4, &(0x7f0000000380)="fb7a8683125ae693ba229ed74ad852ba107a636af532d0367b04a656500032396c9be5ee86de904aa2e94d2683a91abf56e4b2dd0ed3820ebff1941fd651b30978298c89f7d08ca46b795f58693823dc66d0c5671dfd057e4352be9a92381852e8fb22abd23e6ff74f76769495fa80e57664cdd1e40006a57a", 0x79, 0x8, 0x0, 0x1, r0}]) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffffff, &(0x7f0000001640)='./file0\x00', 0x210102, 0x28) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000001680)=ANY=[@ANYRESHEX, @ANYRESHEX, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r5, &(0x7f0000000140)=0x9, r6, 0x0, 0x7, 0x0) 20:18:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) 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) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x800, [0x1000, 0x101, 0x5, 0x2, 0x4]}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000180)=0x7fffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0xc0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) unshare(0x48020200) 20:18:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:18:29 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x19, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:18:29 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x162210, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:18:29 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x2000, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:18:29 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x500, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) 20:18:29 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) [ 3073.878122] blktrace: Concurrent blktraces are not allowed on loop4 [ 3073.888601] blktrace: Concurrent blktraces are not allowed on loop6 20:18:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:18:29 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="200600000000000000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:18:29 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r1, 0x2, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f00000004c0)="4ba356c7a07a3143571d300fb27aa0f99e3c18c5c9cc91531f2987b2436ef388daa61c89bea3de9e29d7d89582b602a26a884032905327e70450d2cfa72c9bc075414b85c9b6783313999464474bffae00f382710d8f17b90ec78f5378c48a7d1bd557f77b251579d48fa9cd6ff0a6eba62080752a81dedab1f814fa018c423e902341c859efc048b50f483f1ca430dfe8fe6eecf392449d9ff687c023a49e980d7778009bf225d4226ed952ccd39826cf75359be29ce515947a19a0fe1543b3a4abcf78bcda3f5b73e24f", 0xcb, 0x2, 0x0, 0x3, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000002c0)="5894", 0x2, 0x72c7a0db, 0x0, 0x6612dc4831243693}]) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r4, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/186, 0xba) 20:18:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:18:29 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x48342, 0x62711535e458a82f) openat(r3, &(0x7f0000000180)='./file1\x00', 0x44082, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r4, &(0x7f0000000140)=0x9, r5, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:18:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) 20:18:29 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) recvmmsg$unix(r0, &(0x7f00000036c0)=[{{&(0x7f0000000200), 0x6e, &(0x7f0000001740)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/138, 0x8a}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/197, 0xc5}, {&(0x7f00000015c0)=""/134, 0x86}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000001680)=""/179, 0xb3}], 0x7, &(0x7f00000017c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x78}}, {{&(0x7f0000001840)=@abs, 0x6e, &(0x7f0000002ec0)=[{&(0x7f00000018c0)=""/156, 0x9c}, {&(0x7f0000001980)=""/139, 0x8b}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000001a40)=""/157, 0x9d}, {&(0x7f0000001b00)=""/172, 0xac}, {&(0x7f0000000180)=""/17, 0x11}, {&(0x7f0000001bc0)=""/53, 0x35}, {&(0x7f0000001c00)=""/202, 0xca}, {&(0x7f0000002e00)=""/162, 0xa2}], 0x9}}, {{&(0x7f0000001d00)=@abs, 0x6e, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/172, 0xac}], 0x1, &(0x7f0000003080)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x158}}, {{&(0x7f0000003200)=@abs, 0x6e, &(0x7f0000003280), 0x0, &(0x7f00000032c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x138}}, {{&(0x7f0000003400)=@abs, 0x6e, &(0x7f0000003600)=[{&(0x7f0000003480)=""/189, 0xbd}, {&(0x7f0000003540)=""/147, 0x93}], 0x2, &(0x7f0000003640)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}], 0x5, 0x42, &(0x7f0000003800)={0x0, 0x989680}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r2, &(0x7f0000003900)={&(0x7f0000003840)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000038c0)={&(0x7f0000003880)={0x1c, 0x0, 0x10, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x28}, @void, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x12, 0x17, 0x138, &(0x7f0000000040)}) dup3(r3, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r6, &(0x7f0000000140)=0x9, r7, 0x0, 0x7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) 20:18:29 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 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) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000440)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001001e0018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="2000bca8003180b07a001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16d}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x40010, r4, 0x0) [ 3074.002619] blktrace: Concurrent blktraces are not allowed on loop6 [ 3074.011208] blktrace: Concurrent blktraces are not allowed on loop6 [ 3074.106243] blktrace: Concurrent blktraces are not allowed on loop6 [ 3074.131358] blktrace: Concurrent blktraces are not allowed on loop6 [ 3074.232003] blktrace: Concurrent blktraces are not allowed on loop6 [ 3074.246131] blktrace: Concurrent blktraces are not allowed on loop6 [ 3074.342335] blktrace: Concurrent blktraces are not allowed on loop6 [ 3074.823474] blktrace: Concurrent blktraces are not allowed on loop6 [ 3076.391215] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3076.393965] CPU: 1 PID: 254 Comm: syz-fuzzer Not tainted 5.10.186 #1 [ 3076.395499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3076.397468] Call Trace: [ 3076.397783] dump_stack+0x107/0x167 [ 3076.398202] dump_header+0x106/0x65e [ 3076.398629] oom_kill_process.cold+0x10/0x15 [ 3076.399139] out_of_memory+0x1149/0x1440 [ 3076.399609] ? oom_killer_disable+0x280/0x280 [ 3076.400132] ? mutex_trylock+0x237/0x2b0 [ 3076.400606] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3076.401292] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3076.401967] ? lock_acquire+0xd7/0x470 [ 3076.402419] ? warn_alloc+0x190/0x190 [ 3076.402867] __alloc_pages_nodemask+0x51d/0x600 [ 3076.403394] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3076.404082] ? find_get_entry+0x2c8/0x740 [ 3076.404571] alloc_pages_current+0x187/0x280 [ 3076.405090] __page_cache_alloc+0x2d2/0x360 [ 3076.405589] pagecache_get_page+0x2c7/0xc80 [ 3076.406085] filemap_fault+0x177d/0x2210 [ 3076.406550] ? read_cache_page_gfp+0x30/0x30 [ 3076.407041] ? replace_page_cache_page+0x1200/0x1200 [ 3076.407625] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3076.408206] ext4_filemap_fault+0x87/0xc0 [ 3076.408685] __do_fault+0x113/0x410 [ 3076.409099] handle_mm_fault+0x1e72/0x3520 [ 3076.409581] ? find_held_lock+0x2c/0x110 [ 3076.410031] ? __pmd_alloc+0x5e0/0x5e0 [ 3076.410482] ? vmacache_find+0x55/0x2a0 [ 3076.410920] do_user_addr_fault+0x56e/0xc60 [ 3076.411425] exc_page_fault+0xa2/0x1a0 [ 3076.411849] ? asm_exc_page_fault+0x8/0x30 [ 3076.412332] asm_exc_page_fault+0x1e/0x30 [ 3076.412779] RIP: 0033:0x40b03e [ 3076.413158] Code: Unable to access opcode bytes at RIP 0x40b014. [ 3076.413838] RSP: 002b:000000c00003fed8 EFLAGS: 00010212 [ 3076.414416] RAX: ffffffffffffff92 RBX: 000000003b9820d6 RCX: 0000000000466533 [ 3076.415226] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f20e78 [ 3076.416014] RBP: 000000c00003ff00 R08: 0000000000000000 R09: 0000000000000000 [ 3076.416825] R10: 000000c00003feb8 R11: 0000000000000202 R12: 0000000000438880 [ 3076.417649] R13: 0000000000000000 R14: 0000000000e5de2c R15: 0000000000000000 [ 3076.419282] Mem-Info: [ 3076.419578] active_anon:1709 inactive_anon:57966 isolated_anon:0 [ 3076.419578] active_file:142 inactive_file:9 isolated_file:0 [ 3076.419578] unevictable:0 dirty:0 writeback:0 [ 3076.419578] slab_reclaimable:8559 slab_unreclaimable:59567 [ 3076.419578] mapped:69697 shmem:116 pagetables:1196 bounce:0 [ 3076.419578] free:2750 free_pcp:0 free_cma:0 [ 3076.423165] Node 0 active_anon:6836kB inactive_anon:231864kB active_file:568kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278788kB dirty:0kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4416kB all_unreclaimable? no [ 3076.425704] 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 [ 3076.428559] lowmem_reserve[]: 0 1616 1616 1616 [ 3076.429124] Node 0 DMA32 free:4516kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:6836kB inactive_anon:231864kB active_file:568kB inactive_file:36kB unevictable:0kB writepending:0kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:4784kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3076.432316] lowmem_reserve[]: 0 0 0 0 [ 3076.432775] 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 [ 3076.434304] Node 0 DMA32: 556*4kB (UME) 152*8kB (UM) 37*16kB (UM) 13*32kB (UM) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4512kB [ 3076.435916] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3076.436889] 267 total pagecache pages [ 3076.437331] 0 pages in swap cache [ 3076.437729] Swap cache stats: add 0, delete 0, find 0/0 [ 3076.438294] Free swap = 0kB [ 3076.438640] Total swap = 0kB [ 3076.438999] 524158 pages RAM [ 3076.439339] 0 pages HighMem/MovableOnly [ 3076.439794] 105055 pages reserved [ 3076.440183] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=254,uid=0 [ 3076.443425] Out of memory (oom_kill_allocating_task): Killed process 253 (syz-fuzzer) total-vm:1237652kB, anon-rss:202860kB, file-rss:4kB, shmem-rss:0kB, UID:0 pgtables:908kB oom_score_adj:0 [ 3076.552879] syz-executor.2 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3076.554098] CPU: 1 PID: 286 Comm: syz-executor.2 Not tainted 5.10.186 #1 [ 3076.554832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3076.555726] Call Trace: [ 3076.556015] dump_stack+0x107/0x167 [ 3076.556413] dump_header+0x106/0x65e [ 3076.556825] oom_kill_process.cold+0x10/0x15 [ 3076.557329] out_of_memory+0x1149/0x1440 [ 3076.557777] ? oom_killer_disable+0x280/0x280 [ 3076.558269] ? mutex_trylock+0x237/0x2b0 [ 3076.558715] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3076.559367] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3076.560015] ? lock_acquire+0xd7/0x470 [ 3076.560443] ? warn_alloc+0x190/0x190 [ 3076.560878] __alloc_pages_nodemask+0x51d/0x600 [ 3076.561392] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3076.562052] ? find_get_entry+0x2c8/0x740 [ 3076.562513] alloc_pages_current+0x187/0x280 [ 3076.563000] __page_cache_alloc+0x2d2/0x360 [ 3076.563480] pagecache_get_page+0x2c7/0xc80 [ 3076.563944] filemap_fault+0x177d/0x2210 [ 3076.564405] ? read_cache_page_gfp+0x30/0x30 [ 3076.564893] ? replace_page_cache_page+0x1200/0x1200 [ 3076.565468] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3076.566055] ext4_filemap_fault+0x87/0xc0 [ 3076.566511] __do_fault+0x113/0x410 [ 3076.566922] handle_mm_fault+0x1e72/0x3520 [ 3076.567390] ? __pmd_alloc+0x5e0/0x5e0 [ 3076.567831] ? vmacache_find+0x55/0x2a0 [ 3076.568274] do_user_addr_fault+0x56e/0xc60 [ 3076.568753] exc_page_fault+0xa2/0x1a0 [ 3076.569191] ? asm_exc_page_fault+0x8/0x30 [ 3076.569650] asm_exc_page_fault+0x1e/0x30 [ 3076.570109] RIP: 0033:0x7fbec50a6688 [ 3076.570505] Code: Unable to access opcode bytes at RIP 0x7fbec50a665e. [ 3076.571197] RSP: 002b:00007ffeb6cad770 EFLAGS: 00010202 [ 3076.571761] RAX: 0000001b2d120000 RBX: 0000000000000496 RCX: 00000000002eefa0 [ 3076.572521] RDX: 00000000002ef101 RSI: 00007ffeb6cad830 RDI: 0000000000000001 [ 3076.573282] RBP: 00007ffeb6cad7cc R08: 0000000000000c04 R09: 00007ffeb6d49080 [ 3076.574041] R10: 00007ffeb6d49090 R11: 000000000058522a R12: 0000000000000032 [ 3076.574804] R13: 00000000002ee9e7 R14: 0000000000000014 R15: 00007ffeb6cad830 [ 3076.575632] Mem-Info: [ 3076.575921] active_anon:1709 inactive_anon:57966 isolated_anon:0 [ 3076.575921] active_file:22 inactive_file:0 isolated_file:0 [ 3076.575921] unevictable:0 dirty:0 writeback:0 [ 3076.575921] slab_reclaimable:8559 slab_unreclaimable:59567 [ 3076.575921] mapped:69655 shmem:116 pagetables:1196 bounce:0 [ 3076.575921] free:2586 free_pcp:4 free_cma:0 [ 3076.579310] Node 0 active_anon:6836kB inactive_anon:231864kB active_file:88kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278620kB dirty:0kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4128kB all_unreclaimable? no [ 3076.581762] 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 [ 3076.584589] lowmem_reserve[]: 0 1616 1616 1616 [ 3076.585193] Node 0 DMA32 free:3860kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:6836kB inactive_anon:231864kB active_file:56kB inactive_file:36kB unevictable:0kB writepending:0kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:4784kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB [ 3076.588275] lowmem_reserve[]: 0 0 0 0 [ 3076.588726] 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 [ 3076.590214] Node 0 DMA32: 511*4kB (UME) 125*8kB (UM) 26*16kB (UM) 21*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4132kB [ 3076.591719] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3076.592639] 183 total pagecache pages [ 3076.593076] 0 pages in swap cache [ 3076.593455] Swap cache stats: add 0, delete 0, find 0/0 [ 3076.594055] Free swap = 0kB [ 3076.594387] Total swap = 0kB [ 3076.594735] 524158 pages RAM [ 3076.595064] 0 pages HighMem/MovableOnly [ 3076.595499] 105055 pages reserved [ 3076.595897] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=286,uid=0 [ 3076.597457] Out of memory (oom_kill_allocating_task): Killed process 286 (syz-executor.2) total-vm:93280kB, anon-rss:388kB, file-rss:34756kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 3076.631387] syz-executor.1 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3076.633610] CPU: 0 PID: 279 Comm: syz-executor.1 Not tainted 5.10.186 #1 [ 3076.635016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3076.636704] Call Trace: [ 3076.637258] dump_stack+0x107/0x167 [ 3076.638010] dump_header+0x106/0x65e [ 3076.638775] oom_kill_process.cold+0x10/0x15 [ 3076.639675] out_of_memory+0x1149/0x1440 [ 3076.640511] ? oom_killer_disable+0x280/0x280 [ 3076.641449] ? mutex_trylock+0x237/0x2b0 [ 3076.642397] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3076.643606] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3076.644816] ? lock_acquire+0xd7/0x470 [ 3076.645627] ? warn_alloc+0x190/0x190 [ 3076.646430] __alloc_pages_nodemask+0x51d/0x600 [ 3076.647392] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3076.648619] ? find_get_entry+0x2c8/0x740 [ 3076.649485] alloc_pages_current+0x187/0x280 [ 3076.650386] __page_cache_alloc+0x2d2/0x360 [ 3076.651267] pagecache_get_page+0x2c7/0xc80 [ 3076.652152] filemap_fault+0x177d/0x2210 [ 3076.653021] ? read_cache_page_gfp+0x30/0x30 [ 3076.653915] ? replace_page_cache_page+0x1200/0x1200 [ 3076.654940] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3076.656008] ext4_filemap_fault+0x87/0xc0 [ 3076.656848] __do_fault+0x113/0x410 [ 3076.657608] handle_mm_fault+0x1e72/0x3520 [ 3076.658459] ? __pmd_alloc+0x5e0/0x5e0 [ 3076.659242] ? vmacache_find+0x55/0x2a0 [ 3076.660049] do_user_addr_fault+0x56e/0xc60 [ 3076.660979] exc_page_fault+0xa2/0x1a0 [ 3076.661784] ? asm_exc_page_fault+0x8/0x30 [ 3076.662656] asm_exc_page_fault+0x1e/0x30 [ 3076.663514] RIP: 0033:0x7f9cd9b6d688 [ 3076.664271] Code: Unable to access opcode bytes at RIP 0x7f9cd9b6d65e. [ 3076.665616] RSP: 002b:00007fff9f778dd0 EFLAGS: 00010206 [ 3076.666709] RAX: 0000001b2cd20000 RBX: 0000000000000463 RCX: 00000000002eefa0 [ 3076.668157] RDX: 00000000002ef0ed RSI: 00007fff9f778e90 RDI: 0000000000000001 [ 3076.669610] RBP: 00007fff9f778e2c R08: 0000000000000c04 R09: 00007fff9f7f0080 [ 3076.671062] R10: 00007fff9f7f0090 R11: 0000000000585202 R12: 0000000000000032 [ 3076.672510] R13: 00000000002ee9df R14: 000000000000000f R15: 00007fff9f778e90 [ 3076.674516] Mem-Info: [ 3076.675260] active_anon:1709 inactive_anon:57966 isolated_anon:0 [ 3076.675260] active_file:21 inactive_file:23 isolated_file:0 [ 3076.675260] unevictable:0 dirty:0 writeback:0 [ 3076.675260] slab_reclaimable:8559 slab_unreclaimable:59545 [ 3076.675260] mapped:69655 shmem:116 pagetables:1196 bounce:0 [ 3076.675260] free:2400 free_pcp:76 free_cma:0 [ 3076.682486] Node 0 active_anon:6836kB inactive_anon:231864kB active_file:84kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278620kB dirty:0kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4096kB all_unreclaimable? no [ 3076.687272] 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 [ 3076.692488] lowmem_reserve[]: 0 1616 1616 1616 [ 3076.693473] Node 0 DMA32 free:3116kB min:7164kB low:8816kB high:10468kB reserved_highatomic:0KB active_anon:6836kB inactive_anon:231864kB active_file:56kB inactive_file:36kB unevictable:0kB writepending:0kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:4784kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 3076.699300] lowmem_reserve[]: 0 0 0 0 [ 3076.700127] 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 [ 3076.702871] Node 0 DMA32: 504*4kB (UME) 117*8kB (UM) 18*16kB (UM) 11*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3592kB [ 3076.705708] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3076.707439] 183 total pagecache pages [ 3076.708248] 0 pages in swap cache [ 3076.709000] Swap cache stats: add 0, delete 0, find 0/0 [ 3076.710105] Free swap = 0kB [ 3076.710753] Total swap = 0kB [ 3076.711372] 524158 pages RAM [ 3076.712023] 0 pages HighMem/MovableOnly [ 3076.714140] 105055 pages reserved [ 3076.715012] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz1,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=279,uid=0 [ 3076.717920] Out of memory (oom_kill_allocating_task): Killed process 279 (syz-executor.1) total-vm:93280kB, anon-rss:388kB, file-rss:34756kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 3076.750684] syz-executor.4 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3076.752795] CPU: 0 PID: 285 Comm: syz-executor.4 Not tainted 5.10.186 #1 [ 3076.754169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3076.755841] Call Trace: [ 3076.756381] dump_stack+0x107/0x167 [ 3076.757114] dump_header+0x106/0x65e [ 3076.757900] oom_kill_process.cold+0x10/0x15 [ 3076.758818] out_of_memory+0x1149/0x1440 [ 3076.759671] ? oom_killer_disable+0x280/0x280 [ 3076.760608] ? mutex_trylock+0x237/0x2b0 [ 3076.761478] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3076.762728] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3076.763962] ? lock_acquire+0xd7/0x470 [ 3076.764779] ? warn_alloc+0x190/0x190 [ 3076.765597] __alloc_pages_nodemask+0x51d/0x600 [ 3076.766605] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3076.767839] ? find_get_entry+0x2c8/0x740 [ 3076.768699] alloc_pages_current+0x187/0x280 [ 3076.769624] __page_cache_alloc+0x2d2/0x360 [ 3076.770523] pagecache_get_page+0x2c7/0xc80 [ 3076.771421] filemap_fault+0x177d/0x2210 [ 3076.772255] ? read_cache_page_gfp+0x30/0x30 [ 3076.773159] ? replace_page_cache_page+0x1200/0x1200 [ 3076.774196] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3076.775323] ext4_filemap_fault+0x87/0xc0 [ 3076.776394] __do_fault+0x113/0x410 [ 3076.777366] handle_mm_fault+0x1e72/0x3520 [ 3076.778488] ? __pmd_alloc+0x5e0/0x5e0 [ 3076.779523] ? vmacache_find+0x55/0x2a0 [ 3076.780574] do_user_addr_fault+0x56e/0xc60 [ 3076.781671] exc_page_fault+0xa2/0x1a0 [ 3076.782498] ? asm_exc_page_fault+0x8/0x30 [ 3076.783373] asm_exc_page_fault+0x1e/0x30 [ 3076.784224] RIP: 0033:0x7fa5cd67e688 [ 3076.784990] Code: Unable to access opcode bytes at RIP 0x7fa5cd67e65e. [ 3076.786349] RSP: 002b:00007ffd7fce2e20 EFLAGS: 00010202 [ 3076.787540] RAX: 0000001b2cf20000 RBX: 0000000000000450 RCX: 00000000002eefa0 [ 3076.789130] RDX: 00000000002ef101 RSI: 00007ffd7fce2ee0 RDI: 0000000000000001 [ 3076.790570] RBP: 00007ffd7fce2e7c R08: 0000000000000c04 R09: 00007ffd7fd25080 [ 3076.792010] R10: 00007ffd7fd25090 R11: 000000000058522a R12: 0000000000000032 [ 3076.793472] R13: 00000000002eea07 R14: 000000000000000c R15: 00007ffd7fce2ee0 [ 3076.795020] Mem-Info: [ 3076.795540] active_anon:1709 inactive_anon:57924 isolated_anon:0 [ 3076.795540] active_file:40 inactive_file:1 isolated_file:0 [ 3076.795540] unevictable:0 dirty:0 writeback:0 [ 3076.795540] slab_reclaimable:8559 slab_unreclaimable:59545 [ 3076.795540] mapped:69655 shmem:116 pagetables:1196 bounce:0 [ 3076.795540] free:2400 free_pcp:99 free_cma:0 [ 3076.801858] Node 0 active_anon:6836kB inactive_anon:231696kB active_file:160kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278620kB dirty:0kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4096kB all_unreclaimable? no [ 3076.806588] 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 [ 3076.811801] lowmem_reserve[]: 0 1616 1616 1616 [ 3076.812784] Node 0 DMA32 free:3116kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:6836kB inactive_anon:231864kB active_file:560kB inactive_file:36kB unevictable:0kB writepending:0kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:4784kB bounce:0kB free_pcp:396kB local_pcp:8kB free_cma:0kB [ 3076.819615] lowmem_reserve[]: 0 0 0 0 [ 3076.820588] 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 [ 3076.823339] Node 0 DMA32: 504*4kB (UME) 117*8kB (UM) 18*16kB (UM) 11*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3592kB [ 3076.826213] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3076.827939] 183 total pagecache pages [ 3076.828734] 0 pages in swap cache [ 3076.829436] Swap cache stats: add 0, delete 0, find 0/0 [ 3076.830521] Free swap = 0kB [ 3076.831152] Total swap = 0kB [ 3076.831779] 524158 pages RAM [ 3076.832384] 0 pages HighMem/MovableOnly [ 3076.833214] 105055 pages reserved [ 3076.833932] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz4,mems_allowed=0,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=285,uid=0 [ 3076.836779] Out of memory (oom_kill_allocating_task): Killed process 285 (syz-executor.4) total-vm:93280kB, anon-rss:388kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:116kB oom_score_adj:0 [ 3076.848825] syz-executor.5 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3076.850991] CPU: 0 PID: 283 Comm: syz-executor.5 Not tainted 5.10.186 #1 [ 3076.852357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3076.854078] Call Trace: [ 3076.854616] dump_stack+0x107/0x167 [ 3076.855357] dump_header+0x106/0x65e [ 3076.856117] oom_kill_process.cold+0x10/0x15 [ 3076.857036] out_of_memory+0x1149/0x1440 [ 3076.857865] ? oom_killer_disable+0x280/0x280 [ 3076.858774] ? mutex_trylock+0x237/0x2b0 [ 3076.859595] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3076.860789] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3076.861989] ? lock_acquire+0xd7/0x470 [ 3076.862788] ? warn_alloc+0x190/0x190 [ 3076.863581] __alloc_pages_nodemask+0x51d/0x600 [ 3076.864523] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3076.865741] ? find_get_entry+0x2c8/0x740 [ 3076.866588] alloc_pages_current+0x187/0x280 [ 3076.867472] __page_cache_alloc+0x2d2/0x360 [ 3076.868348] pagecache_get_page+0x2c7/0xc80 [ 3076.869240] filemap_fault+0x177d/0x2210 [ 3076.870072] ? read_cache_page_gfp+0x30/0x30 [ 3076.870958] ? replace_page_cache_page+0x1200/0x1200 [ 3076.871976] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3076.873046] ext4_filemap_fault+0x87/0xc0 [ 3076.873879] __do_fault+0x113/0x410 [ 3076.874618] handle_mm_fault+0x1e72/0x3520 [ 3076.875487] ? __pmd_alloc+0x5e0/0x5e0 [ 3076.876279] ? vmacache_find+0x55/0x2a0 [ 3076.877110] do_user_addr_fault+0x56e/0xc60 [ 3076.878096] exc_page_fault+0xa2/0x1a0 [ 3076.879120] ? asm_exc_page_fault+0x8/0x30 [ 3076.880216] asm_exc_page_fault+0x1e/0x30 [ 3076.881305] RIP: 0033:0x7f8c2eea2688 [ 3076.882268] Code: Unable to access opcode bytes at RIP 0x7f8c2eea265e. [ 3076.883941] RSP: 002b:00007ffdcf0a49d0 EFLAGS: 00010206 [ 3076.885062] RAX: 0000001b2d220000 RBX: 0000000000000432 RCX: 00000000002eefa0 [ 3076.886604] RDX: 00000000002ef0d7 RSI: 00007ffdcf0a4a90 RDI: 0000000000000001 [ 3076.888067] RBP: 00007ffdcf0a4a2c R08: 0000000000000c04 R09: 00007ffdcf0c4080 [ 3076.889545] R10: 00007ffdcf0c4090 R11: 00000000005851d6 R12: 0000000000000032 [ 3076.891151] R13: 00000000002eea04 R14: 000000000000000c R15: 00007ffdcf0a4a90 [ 3076.892668] Mem-Info: [ 3076.893223] active_anon:1709 inactive_anon:57924 isolated_anon:0 [ 3076.893223] active_file:19 inactive_file:22 isolated_file:0 [ 3076.893223] unevictable:0 dirty:0 writeback:0 [ 3076.893223] slab_reclaimable:8559 slab_unreclaimable:59545 [ 3076.893223] mapped:69655 shmem:116 pagetables:1196 bounce:0 [ 3076.893223] free:2400 free_pcp:169 free_cma:0 [ 3076.899492] Node 0 active_anon:6836kB inactive_anon:231612kB active_file:76kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278620kB dirty:0kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4096kB all_unreclaimable? no [ 3076.904089] 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 [ 3076.909357] lowmem_reserve[]: 0 1616 1616 1616 [ 3076.910407] Node 0 DMA32 free:3116kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:6836kB inactive_anon:231864kB active_file:56kB inactive_file:36kB unevictable:0kB writepending:0kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:4784kB bounce:0kB free_pcp:784kB local_pcp:256kB free_cma:0kB [ 3076.916162] lowmem_reserve[]: 0 0 0 0 [ 3076.917043] 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 [ 3076.921032] Node 0 DMA32: 441*4kB (UME) 117*8kB (UM) 18*16kB (UM) 11*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3340kB [ 3076.923905] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3076.925631] 183 total pagecache pages [ 3076.926412] 0 pages in swap cache [ 3076.927129] Swap cache stats: add 0, delete 0, find 0/0 [ 3076.928210] Free swap = 0kB [ 3076.928833] Total swap = 0kB [ 3076.929446] 524158 pages RAM [ 3076.930074] 0 pages HighMem/MovableOnly [ 3076.930903] 105055 pages reserved [ 3076.931790] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz5,mems_allowed=0,global_oom,task_memcg=/syz5,task=syz-executor.5,pid=283,uid=0 [ 3076.934636] Out of memory (oom_kill_allocating_task): Killed process 283 (syz-executor.5) total-vm:93280kB, anon-rss:388kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 3077.891035] systemd-rfkill invoked oom-killer: gfp_mask=0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0, oom_score_adj=0 [ 3077.893856] CPU: 0 PID: 14206 Comm: systemd-rfkill Not tainted 5.10.186 #1 [ 3077.895311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3077.896941] Call Trace: [ 3077.897465] dump_stack+0x107/0x167 [ 3077.898181] dump_header+0x106/0x65e [ 3077.898919] oom_kill_process.cold+0x10/0x15 [ 3077.899782] out_of_memory+0x1149/0x1440 [ 3077.900590] ? oom_killer_disable+0x280/0x280 [ 3077.901476] ? mutex_trylock+0x237/0x2b0 [ 3077.902466] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3077.903970] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3077.905498] ? lock_acquire+0xd7/0x470 [ 3077.906506] ? warn_alloc+0x190/0x190 [ 3077.907530] __alloc_pages_nodemask+0x51d/0x600 [ 3077.908591] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3077.909908] ? up_write+0x191/0x550 [ 3077.910643] ? rwlock_bug.part.0+0x90/0x90 [ 3077.911497] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3077.912570] alloc_pages_vma+0xbb/0x410 [ 3077.913625] handle_mm_fault+0x154b/0x3520 [ 3077.914666] ? vm_mmap_pgoff+0x1b7/0x1f0 [ 3077.915640] ? vm_mmap_pgoff+0xe8/0x1f0 [ 3077.916596] ? __pmd_alloc+0x5e0/0x5e0 [ 3077.917556] ? vmacache_find+0x55/0x2a0 [ 3077.918510] ? vmacache_update+0xce/0x140 [ 3077.919521] do_user_addr_fault+0x56e/0xc60 [ 3077.920576] exc_page_fault+0xa2/0x1a0 [ 3077.921509] ? asm_exc_page_fault+0x8/0x30 [ 3077.922365] asm_exc_page_fault+0x1e/0x30 [ 3077.923197] RIP: 0033:0x7f9162117cf6 [ 3077.923957] Code: be 01 00 00 00 4c 89 5c 24 20 48 89 54 24 18 e8 60 53 ff ff 49 89 c6 48 85 c0 0f 84 41 02 00 00 48 8b 54 24 18 4c 8b 5c 24 20 <48> 89 40 28 4c 89 e6 4c 8d 8c 10 80 04 00 00 4c 89 da 4c 89 88 d0 [ 3077.927692] RSP: 002b:00007ffd5aa0af90 EFLAGS: 00010206 [ 3077.928766] RAX: 00007f9161c0a000 RBX: 0000000000000000 RCX: 00007f9161c0a4b0 [ 3077.930224] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000000000000 [ 3077.931673] RBP: 00007f916210a000 R08: 00000000ffffffff R09: 0000000000000000 [ 3077.933136] R10: 0000000000000022 R11: 0000000000000010 R12: 00007f9161eaac09 [ 3077.934598] R13: 000000000000000f R14: 00007f9161c0a000 R15: 0000000000000000 [ 3077.936363] Mem-Info: [ 3077.937129] active_anon:69 inactive_anon:8054 isolated_anon:0 [ 3077.937129] active_file:401 inactive_file:139 isolated_file:13 [ 3077.937129] unevictable:0 dirty:0 writeback:0 [ 3077.937129] slab_reclaimable:8559 slab_unreclaimable:57678 [ 3077.937129] mapped:43899 shmem:116 pagetables:530 bounce:0 [ 3077.937129] free:6567 free_pcp:793 free_cma:0 [ 3077.944260] Node 0 active_anon:276kB inactive_anon:32216kB active_file:1604kB inactive_file:556kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:175596kB dirty:0kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:3552kB all_unreclaimable? no [ 3077.949213] 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 [ 3077.954669] lowmem_reserve[]: 0 1616 1616 1616 [ 3077.955830] Node 0 DMA32 free:19784kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:780kB inactive_anon:32384kB active_file:1536kB inactive_file:1244kB unevictable:0kB writepending:0kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:2120kB bounce:0kB free_pcp:3092kB local_pcp:1608kB free_cma:0kB [ 3077.961840] lowmem_reserve[]: 0 0 0 0 [ 3077.962737] 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 [ 3077.965861] Node 0 DMA32: 2043*4kB (UME) 529*8kB (UME) 212*16kB (UM) 81*32kB (UM) 10*64kB (UM) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19156kB [ 3077.969093] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3077.970998] 752 total pagecache pages [ 3077.971962] 0 pages in swap cache [ 3077.972865] Swap cache stats: add 0, delete 0, find 0/0 [ 3077.974179] Free swap = 0kB [ 3077.974974] Total swap = 0kB [ 3077.975805] 524158 pages RAM [ 3077.976569] 0 pages HighMem/MovableOnly [ 3077.977577] 105055 pages reserved [ 3077.978551] Unreclaimable slab info: [ 3077.979903] Name Used Total [ 3077.981282] pid_2 60KB 60KB [ 3077.982569] IEEE-802.15.4-MAC 31KB 31KB [ 3077.983858] IEEE-802.15.4-RAW 31KB 31KB [ 3077.985180] fib6_nodes 28KB 28KB [ 3077.986465] ip6_dst_cache 33KB 33KB [ 3077.987782] RAWv6 241KB 315KB [ 3077.989070] UDPLITEv6 62KB 62KB [ 3077.990341] UDPv6 62KB 62KB [ 3077.991604] tw_sock_TCPv6 7KB 7KB [ 3077.992874] TCPv6 62KB 62KB [ 3077.994173] scsi_sense_cache 8KB 8KB [ 3077.995441] sd_ext_cdb 3KB 3KB [ 3077.996737] virtio_scsi_cmd 16KB 16KB [ 3077.998009] sgpool-128 59KB 59KB [ 3077.999303] sgpool-64 63KB 63KB [ 3078.000577] sgpool-32 110KB 110KB [ 3078.001882] sgpool-16 105KB 105KB [ 3078.003144] sgpool-8 60KB 60KB [ 3078.004416] io_kiocb 33KB 33KB [ 3078.005706] mqueue_inode_cache 62KB 62KB [ 3078.007030] nfs_commit_data 15KB 15KB [ 3078.008304] nfs_write_data 47KB 47KB [ 3078.009571] jbd2_inode 11KB 11KB [ 3078.010840] ext4_system_zone 7KB 7KB [ 3078.012109] ext4_io_end_vec 7KB 7KB [ 3078.013418] ext4_bio_post_read_ctx 15KB 15KB [ 3078.014771] kioctx 79KB 79KB [ 3078.016019] aio_kiocb 7KB 7KB [ 3078.017296] bio-2 4KB 4KB [ 3078.018560] fasync_cache 3KB 3KB [ 3078.019820] pid_namespace 7KB 7KB [ 3078.021066] rpc_buffers 31KB 31KB [ 3078.022327] rpc_tasks 3KB 3KB [ 3078.023607] UNIX 174KB 288KB [ 3078.024859] tcp_bind_bucket 8KB 8KB [ 3078.026150] xfrm_state 16KB 16KB [ 3078.027446] ip_fib_trie 8KB 8KB [ 3078.028737] ip_fib_alias 15KB 15KB [ 3078.030062] ip_dst_cache 28KB 28KB [ 3078.031311] RAW 125KB 125KB [ 3078.032559] UDP 203KB 283KB [ 3078.033855] tw_sock_TCP 7KB 7KB [ 3078.035141] request_sock_TCP 7KB 7KB [ 3078.036400] TCP 60KB 60KB [ 3078.037735] hugetlbfs_inode_cache 15KB 15KB [ 3078.039093] bio-1 11KB 11KB [ 3078.040364] eventpoll_pwq 23KB 23KB [ 3078.041645] eventpoll_epi 47KB 47KB [ 3078.042912] inotify_inode_mark 70KB 70KB [ 3078.044201] request_queue 60KB 60KB [ 3078.045490] blkdev_ioc 15KB 15KB [ 3078.046633] bio-0 200KB 200KB [ 3078.047846] biovec-max 595KB 595KB [ 3078.049155] biovec-64 267KB 267KB [ 3078.050408] biovec-16 71KB 71KB [ 3078.051709] uid_cache 8KB 8KB [ 3078.052825] dmaengine-unmap-2 4KB 4KB [ 3078.054140] audit_buffer 7KB 7KB [ 3078.055433] skbuff_fclone_cache 120KB 120KB [ 3078.056799] skbuff_head_cache 514KB 716KB [ 3078.058093] file_lock_cache 51KB 51KB [ 3078.059397] file_lock_ctx 7KB 7KB [ 3078.060503] fsnotify_mark_connector 20KB 20KB [ 3078.061910] net_namespace 172KB 172KB [ 3078.063207] task_delay_info 59KB 108KB [ 3078.064753] taskstats 77KB 77KB [ 3078.066064] proc_dir_entry 390KB 405KB [ 3078.067333] pde_opener 31KB 31KB [ 3078.068613] seq_file 67KB 67KB [ 3078.069920] sigqueue 94KB 94KB [ 3078.071225] shmem_inode_cache 1268KB 1352KB [ 3078.072501] kernfs_iattrs_cache 223KB 223KB [ 3078.073854] kernfs_node_cache 5410KB 5430KB [ 3078.075148] mnt_cache 228KB 228KB [ 3078.076434] filp 1019KB 1567KB [ 3078.077759] names_cache 5278KB 5979KB [ 3078.079048] hashtab_node 278KB 278KB [ 3078.080312] ebitmap_node 1149KB 1149KB [ 3078.081584] avtab_node 4976KB 4976KB [ 3078.082870] avc_node 31KB 31KB [ 3078.084138] lsm_inode_cache 3286KB 3336KB [ 3078.085433] lsm_file_cache 160KB 164KB [ 3078.086556] key_jar 39KB 39KB [ 3078.087676] uts_namespace 15KB 15KB [ 3078.089019] nsproxy 7KB 7KB [ 3078.090164] vm_area_struct 807KB 1004KB [ 3078.091274] mm_struct 285KB 315KB [ 3078.092384] fs_cache 56KB 72KB [ 3078.093503] files_cache 270KB 270KB [ 3078.094627] signal_cache 370KB 494KB [ 3078.095733] sighand_cache 275KB 360KB [ 3078.096871] task_struct 1141KB 1601KB [ 3078.098185] cred_jar 92KB 156KB [ 3078.099442] anon_vma_chain 161KB 236KB [ 3078.100750] anon_vma 194KB 211KB [ 3078.101959] pid 51KB 71KB [ 3078.103191] Acpi-Operand 239KB 265KB [ 3078.104437] Acpi-ParseExt 27KB 27KB [ 3078.105753] Acpi-Parse 43KB 59KB [ 3078.107019] Acpi-State 137KB 153KB [ 3078.108145] Acpi-Namespace 20KB 20KB [ 3078.109408] shared_policy_node 8KB 8KB [ 3078.110542] numa_policy 7KB 7KB [ 3078.111655] trace_event_file 163KB 163KB [ 3078.112837] ftrace_event_field 280KB 280KB [ 3078.114205] pool_workqueue 40KB 40KB [ 3078.115469] task_group 16KB 16KB [ 3078.116585] vmap_area 110KB 118KB [ 3078.117705] page->ptl 220KB 220KB [ 3078.118824] kmemleak_scan_area 115KB 115KB [ 3078.121201] kmemleak_object 137093KB 149923KB [ 3078.122482] kmalloc-8k 4544KB 4736KB [ 3078.123779] kmalloc-4k 6936KB 7616KB [ 3078.125102] kmalloc-2k 4208KB 4992KB [ 3078.126229] kmalloc-1k 2510KB 3360KB [ 3078.127488] kmalloc-512 3032KB 4128KB [ 3078.128779] kmalloc-256 1288KB 1392KB [ 3078.129911] kmalloc-192 519KB 528KB [ 3078.131189] kmalloc-128 467KB 504KB [ 3078.132492] kmalloc-96 382KB 708KB [ 3078.133813] kmalloc-64 902KB 1300KB [ 3078.135082] kmalloc-32 760KB 820KB [ 3078.136350] kmalloc-16 352KB 360KB [ 3078.137639] kmalloc-8 326KB 326KB [ 3078.138747] kmem_cache_node 47KB 47KB [ 3078.140041] kmem_cache 75KB 75KB [ 3078.141341] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-rfkill.service,task=systemd-rfkill,pid=14206,uid=0 [ 3078.146260] Out of memory (oom_kill_allocating_task): Killed process 14206 (systemd-rfkill) total-vm:5488kB, anon-rss:88kB, file-rss:124kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 3078.163237] systemd-rfkill (14206) used greatest stack depth: 23872 bytes left [ 3078.265421] rs:main Q:Reg invoked oom-killer: gfp_mask=0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), order=0, oom_score_adj=0 [ 3078.268027] CPU: 0 PID: 178 Comm: rs:main Q:Reg Not tainted 5.10.186 #1 [ 3078.269348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3078.270975] Call Trace: [ 3078.271499] dump_stack+0x107/0x167 [ 3078.272223] dump_header+0x106/0x65e [ 3078.272969] oom_kill_process.cold+0x10/0x15 [ 3078.273838] out_of_memory+0x1149/0x1440 [ 3078.274651] ? oom_killer_disable+0x280/0x280 [ 3078.275537] ? mutex_trylock+0x237/0x2b0 [ 3078.276339] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3078.277545] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3078.278712] ? lock_acquire+0xd7/0x470 [ 3078.279487] ? warn_alloc+0x190/0x190 [ 3078.280292] __alloc_pages_nodemask+0x51d/0x600 [ 3078.281230] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3078.282433] ? find_get_entry+0x2c8/0x740 [ 3078.283260] ? slab_free_freelist_hook+0xa9/0x180 [ 3078.284233] alloc_pages_current+0x187/0x280 [ 3078.285132] __page_cache_alloc+0x2d2/0x360 [ 3078.285999] ? jbd2_journal_stop+0x188/0xdc0 [ 3078.286884] pagecache_get_page+0x2c7/0xc80 [ 3078.287753] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 3078.288745] grab_cache_page_write_begin+0x64/0xa0 [ 3078.289757] ext4_da_write_begin+0x2f3/0xd40 [ 3078.290645] ? __wb_update_bandwidth.constprop.0+0xe00/0xe00 [ 3078.291805] ? ext4_write_begin+0x10f0/0x10f0 [ 3078.292704] ? copyout_mc+0x140/0x140 [ 3078.293489] generic_perform_write+0x20a/0x4f0 [ 3078.294434] ? page_cache_next_miss+0x310/0x310 [ 3078.295369] ? down_write_killable+0x180/0x180 [ 3078.296294] ext4_buffered_write_iter+0x232/0x4a0 [ 3078.297279] ext4_file_write_iter+0x4fb/0x18d0 [ 3078.298192] ? __lock_acquire+0x1657/0x5b00 [ 3078.299065] ? ext4_file_read_iter+0x4c0/0x4c0 [ 3078.299978] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3078.301045] new_sync_write+0x42c/0x660 [ 3078.301840] ? new_sync_read+0x6f0/0x6f0 [ 3078.302652] ? ksys_write+0x12d/0x260 [ 3078.303420] ? lock_release+0x680/0x680 [ 3078.304212] ? selinux_file_permission+0x92/0x520 [ 3078.305195] ? __fget_files+0x296/0x4c0 [ 3078.305997] vfs_write+0x747/0xa70 [ 3078.306710] ksys_write+0x12d/0x260 [ 3078.307433] ? __ia32_sys_read+0xb0/0xb0 [ 3078.308244] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3078.309290] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3078.310316] do_syscall_64+0x33/0x40 [ 3078.311055] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3078.312073] RIP: 0033:0x7f9b46292fef [ 3078.312815] Code: Unable to access opcode bytes at RIP 0x7f9b46292fc5. [ 3078.314126] RSP: 002b:00007f9b4544e860 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 3078.315646] RAX: ffffffffffffffda RBX: 00007f9b3c022450 RCX: 00007f9b46292fef [ 3078.317082] RDX: 0000000000000158 RSI: 00007f9b3c0226f0 RDI: 0000000000000007 [ 3078.318502] RBP: 0000000000000158 R08: 0000000000000000 R09: 0000000000000000 [ 3078.319928] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f9b3c0226f0 [ 3078.321351] R13: 0000000000000000 R14: 0000000000000074 R15: 00007f9b3c022450 [ 3078.322892] Mem-Info: [ 3078.323415] active_anon:46 inactive_anon:7926 isolated_anon:0 [ 3078.323415] active_file:439 inactive_file:367 isolated_file:0 [ 3078.323415] unevictable:0 dirty:23 writeback:0 [ 3078.323415] slab_reclaimable:8557 slab_unreclaimable:57266 [ 3078.323415] mapped:44145 shmem:97 pagetables:412 bounce:0 [ 3078.323415] free:3171 free_pcp:371 free_cma:0 [ 3078.323589] oom_reaper: reaped process 14149 (syz-executor.6), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3078.329667] Node 0 active_anon:184kB inactive_anon:31620kB active_file:1756kB inactive_file:1468kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:176580kB dirty:92kB writeback:0kB shmem:388kB writeback_tmp:0kB kernel_stack:3520kB all_unreclaimable? no [ 3078.329739] 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 [ 3078.341846] lowmem_reserve[]: 0 1616 1616 1616 [ 3078.342824] Node 0 DMA32 free:6200kB min:15356kB low:17008kB high:18660kB reserved_highatomic:0KB active_anon:184kB inactive_anon:32124kB active_file:2052kB inactive_file:2108kB unevictable:0kB writepending:92kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:1648kB bounce:0kB free_pcp:1828kB local_pcp:648kB free_cma:0kB [ 3078.349512] lowmem_reserve[]: 0 0 0 0 [ 3078.350508] 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 [ 3078.354786] Node 0 DMA32: 471*4kB (UME) 248*8kB (UME) 130*16kB (UM) 31*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6940kB [ 3078.358511] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3078.360554] 794 total pagecache pages [ 3078.361456] 0 pages in swap cache [ 3078.362218] Swap cache stats: add 0, delete 0, find 0/0 [ 3078.363429] Free swap = 0kB [ 3078.364062] Total swap = 0kB [ 3078.364704] 524158 pages RAM [ 3078.365305] 0 pages HighMem/MovableOnly [ 3078.366121] 105055 pages reserved [ 3078.366899] Unreclaimable slab info: [ 3078.368110] Name Used Total [ 3078.369279] pid_2 60KB 60KB [ 3078.370357] IEEE-802.15.4-MAC 31KB 31KB [ 3078.371433] IEEE-802.15.4-RAW 31KB 31KB [ 3078.372522] fib6_nodes 28KB 28KB [ 3078.373619] ip6_dst_cache 33KB 33KB [ 3078.374707] RAWv6 241KB 315KB [ 3078.375772] UDPLITEv6 62KB 62KB [ 3078.376844] UDPv6 62KB 62KB [ 3078.377983] tw_sock_TCPv6 7KB 7KB [ 3078.379068] TCPv6 62KB 62KB [ 3078.380175] scsi_sense_cache 8KB 8KB [ 3078.381301] sd_ext_cdb 3KB 3KB [ 3078.382388] virtio_scsi_cmd 16KB 16KB [ 3078.383492] sgpool-128 59KB 59KB [ 3078.384578] sgpool-64 63KB 63KB [ 3078.385669] sgpool-32 126KB 126KB [ 3078.386759] sgpool-16 127KB 127KB [ 3078.387857] sgpool-8 67KB 67KB [ 3078.388971] io_kiocb 33KB 33KB [ 3078.390060] mqueue_inode_cache 62KB 62KB [ 3078.391162] nfs_commit_data 15KB 15KB [ 3078.392249] nfs_write_data 47KB 47KB [ 3078.393358] jbd2_inode 11KB 11KB [ 3078.394450] ext4_system_zone 7KB 7KB [ 3078.395548] ext4_io_end_vec 7KB 7KB [ 3078.396632] ext4_bio_post_read_ctx 15KB 15KB [ 3078.397818] kioctx 79KB 79KB [ 3078.398907] aio_kiocb 7KB 7KB [ 3078.399993] bio-2 4KB 4KB [ 3078.401105] fasync_cache 3KB 3KB [ 3078.402191] pid_namespace 7KB 7KB [ 3078.403292] rpc_buffers 31KB 31KB [ 3078.404374] rpc_tasks 3KB 3KB [ 3078.405490] UNIX 174KB 288KB [ 3078.406632] tcp_bind_bucket 8KB 8KB [ 3078.407899] xfrm_state 16KB 16KB [ 3078.409142] ip_fib_trie 8KB 8KB [ 3078.410409] ip_fib_alias 15KB 15KB [ 3078.411647] ip_dst_cache 28KB 28KB [ 3078.412937] RAW 125KB 125KB [ 3078.414273] UDP 203KB 283KB [ 3078.415659] tw_sock_TCP 7KB 7KB [ 3078.416888] request_sock_TCP 7KB 7KB [ 3078.418133] TCP 60KB 60KB [ 3078.419353] hugetlbfs_inode_cache 15KB 15KB [ 3078.420659] bio-1 11KB 11KB [ 3078.421889] eventpoll_pwq 23KB 23KB [ 3078.423111] eventpoll_epi 47KB 47KB [ 3078.424334] inotify_inode_mark 70KB 70KB [ 3078.425585] request_queue 60KB 60KB [ 3078.426810] blkdev_ioc 15KB 15KB [ 3078.428040] bio-0 224KB 224KB [ 3078.429300] biovec-max 595KB 595KB [ 3078.430534] biovec-64 299KB 299KB [ 3078.431764] biovec-16 75KB 75KB [ 3078.432943] uid_cache 8KB 8KB [ 3078.434145] dmaengine-unmap-2 4KB 4KB [ 3078.435426] audit_buffer 7KB 7KB [ 3078.436658] skbuff_fclone_cache 120KB 120KB [ 3078.438014] skbuff_head_cache 519KB 705KB [ 3078.439418] file_lock_cache 51KB 51KB [ 3078.440869] file_lock_ctx 7KB 7KB [ 3078.442035] fsnotify_mark_connector 20KB 20KB [ 3078.443241] net_namespace 172KB 172KB [ 3078.444317] task_delay_info 59KB 108KB [ 3078.445429] taskstats 77KB 77KB [ 3078.446532] proc_dir_entry 390KB 405KB [ 3078.447617] pde_opener 31KB 31KB [ 3078.448715] seq_file 71KB 71KB [ 3078.449843] sigqueue 94KB 94KB [ 3078.450915] shmem_inode_cache 1264KB 1352KB [ 3078.452182] kernfs_iattrs_cache 223KB 223KB [ 3078.453478] kernfs_node_cache 5410KB 5430KB [ 3078.454548] mnt_cache 228KB 228KB [ 3078.455635] filp 913KB 1462KB [ 3078.456720] names_cache 4050KB 4670KB [ 3078.457794] hashtab_node 278KB 278KB [ 3078.458856] ebitmap_node 1149KB 1149KB [ 3078.459922] avtab_node 4976KB 4976KB [ 3078.461017] avc_node 31KB 31KB [ 3078.462096] lsm_inode_cache 3284KB 3336KB [ 3078.463165] lsm_file_cache 160KB 164KB [ 3078.464263] key_jar 39KB 39KB [ 3078.465332] uts_namespace 15KB 15KB [ 3078.466591] nsproxy 7KB 7KB [ 3078.467857] vm_area_struct 797KB 1004KB [ 3078.468974] mm_struct 285KB 315KB [ 3078.470046] fs_cache 56KB 72KB [ 3078.471149] files_cache 270KB 270KB [ 3078.472229] signal_cache 370KB 494KB [ 3078.473332] sighand_cache 272KB 360KB [ 3078.474429] task_struct 1095KB 1548KB [ 3078.475532] cred_jar 92KB 156KB [ 3078.476618] anon_vma_chain 157KB 236KB [ 3078.477728] anon_vma 194KB 211KB [ 3078.478801] pid 51KB 71KB [ 3078.479910] Acpi-Operand 239KB 265KB [ 3078.481041] Acpi-ParseExt 27KB 27KB [ 3078.482151] Acpi-Parse 43KB 59KB [ 3078.483268] Acpi-State 137KB 153KB [ 3078.484386] Acpi-Namespace 20KB 20KB [ 3078.485509] shared_policy_node 8KB 8KB [ 3078.486638] numa_policy 7KB 7KB [ 3078.487755] trace_event_file 163KB 163KB [ 3078.488822] ftrace_event_field 280KB 280KB [ 3078.489973] pool_workqueue 40KB 40KB [ 3078.491065] task_group 16KB 16KB [ 3078.492166] vmap_area 110KB 118KB [ 3078.493270] page->ptl 220KB 220KB [ 3078.494371] kmemleak_scan_area 115KB 115KB [ 3078.496483] kmemleak_object 136854KB 149885KB [ 3078.497619] kmalloc-8k 4544KB 4736KB [ 3078.498798] kmalloc-4k 6872KB 7616KB [ 3078.499966] kmalloc-2k 4176KB 4960KB [ 3078.501089] kmalloc-1k 2562KB 3360KB [ 3078.502299] kmalloc-512 3091KB 4096KB [ 3078.503518] kmalloc-256 1288KB 1392KB [ 3078.504742] kmalloc-192 521KB 528KB [ 3078.505975] kmalloc-128 468KB 504KB [ 3078.507407] kmalloc-96 379KB 708KB [ 3078.508818] kmalloc-64 903KB 1284KB [ 3078.510002] kmalloc-32 760KB 820KB [ 3078.511101] kmalloc-16 352KB 360KB [ 3078.512211] kmalloc-8 326KB 326KB [ 3078.513326] kmem_cache_node 47KB 47KB [ 3078.514435] kmem_cache 75KB 75KB [ 3078.515532] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/rsyslog.service,task=rs:main Q:Reg,pid=178,uid=0 [ 3078.520720] Out of memory (oom_kill_allocating_task): Killed process 174 (rsyslogd) total-vm:220876kB, anon-rss:1128kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 3078.604298] syz-executor.6 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3078.606417] CPU: 1 PID: 14149 Comm: syz-executor.6 Not tainted 5.10.186 #1 [ 3078.607707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3078.609257] Call Trace: [ 3078.609763] dump_stack+0x107/0x167 [ 3078.610461] dump_header+0x106/0x65e [ 3078.611175] oom_kill_process.cold+0x10/0x15 [ 3078.612010] out_of_memory+0x1149/0x1440 [ 3078.612783] ? oom_killer_disable+0x280/0x280 [ 3078.613644] ? mutex_trylock+0x237/0x2b0 [ 3078.614411] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3078.615536] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3078.616659] ? lock_acquire+0xd7/0x470 [ 3078.617384] ? warn_alloc+0x190/0x190 [ 3078.618092] __alloc_pages_nodemask+0x51d/0x600 [ 3078.618933] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3078.619880] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3078.620857] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3078.621951] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3078.622933] ? alloc_pages_current+0x87/0x280 [ 3078.623740] alloc_pages_current+0x187/0x280 [ 3078.624535] relay_open_buf.part.0+0x2a5/0xc00 [ 3078.625415] relay_open+0x531/0xa10 [ 3078.626087] do_blk_trace_setup+0x4cf/0xc10 [ 3078.626899] ? _copy_from_user+0xfb/0x1b0 [ 3078.627667] __blk_trace_setup+0xca/0x180 [ 3078.628453] ? do_blk_trace_setup+0xc10/0xc10 [ 3078.629276] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3078.630262] blk_trace_ioctl+0x155/0x290 [ 3078.630995] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3078.631901] ? do_vfs_ioctl+0x283/0x10d0 [ 3078.632636] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3078.633625] ? generic_block_fiemap+0x60/0x60 [ 3078.634428] blkdev_ioctl+0xc1/0x710 [ 3078.635088] ? blkdev_common_ioctl+0x1870/0x1870 [ 3078.635936] ? selinux_file_ioctl+0xb6/0x270 [ 3078.636728] block_ioctl+0xf9/0x140 [ 3078.637383] ? blkdev_read_iter+0x1c0/0x1c0 [ 3078.638151] __x64_sys_ioctl+0x19a/0x210 [ 3078.638881] do_syscall_64+0x33/0x40 [ 3078.639564] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3078.640473] RIP: 0033:0x7f9f25f27b19 [ 3078.641158] Code: Unable to access opcode bytes at RIP 0x7f9f25f27aef. [ 3078.642316] RSP: 002b:00007f9f2349d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3078.643662] RAX: ffffffffffffffda RBX: 00007f9f2603af60 RCX: 00007f9f25f27b19 [ 3078.644931] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3078.646194] RBP: 00007f9f25f81f6d R08: 0000000000000000 R09: 0000000000000000 [ 3078.647464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3078.648723] R13: 00007ffd02eba42f R14: 00007f9f2349d300 R15: 0000000000022000 [ 3078.650804] Mem-Info: [ 3078.651491] active_anon:46 inactive_anon:7905 isolated_anon:0 [ 3078.651491] active_file:32 inactive_file:45 isolated_file:0 [ 3078.651491] unevictable:0 dirty:2 writeback:0 [ 3078.651491] slab_reclaimable:8557 slab_unreclaimable:57266 [ 3078.651491] mapped:43536 shmem:97 pagetables:412 bounce:0 [ 3078.651491] free:2556 free_pcp:63 free_cma:0 [ 3078.659105] Node 0 active_anon:184kB inactive_anon:31620kB active_file:128kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174144kB dirty:8kB writeback:0kB shmem:388kB writeback_tmp:0kB kernel_stack:3520kB all_unreclaimable? no [ 3078.663746] 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 [ 3078.669000] lowmem_reserve[]: 0 1616 1616 1616 [ 3078.669998] Node 0 DMA32 free:3740kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:184kB inactive_anon:32124kB active_file:520kB inactive_file:84kB unevictable:0kB writepending:92kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:1648kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 3078.675704] lowmem_reserve[]: 0 0 0 0 [ 3078.676523] 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 [ 3078.679389] Node 0 DMA32: 488*4kB (ME) 149*8kB (ME) 38*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3752kB [ 3078.682093] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3078.683844] 185 total pagecache pages [ 3078.684610] 0 pages in swap cache [ 3078.685342] Swap cache stats: add 0, delete 0, find 0/0 [ 3078.686444] Free swap = 0kB [ 3078.687101] Total swap = 0kB [ 3078.687745] 524158 pages RAM [ 3078.688359] 0 pages HighMem/MovableOnly [ 3078.689199] 105055 pages reserved [ 3078.689967] Unreclaimable slab info: [ 3078.691093] Name Used Total [ 3078.692314] pid_2 60KB 60KB [ 3078.693431] IEEE-802.15.4-MAC 31KB 31KB [ 3078.694524] IEEE-802.15.4-RAW 31KB 31KB [ 3078.695641] fib6_nodes 28KB 28KB [ 3078.696735] ip6_dst_cache 33KB 33KB [ 3078.697872] RAWv6 241KB 315KB [ 3078.698974] UDPLITEv6 62KB 62KB [ 3078.700090] UDPv6 62KB 62KB [ 3078.701188] tw_sock_TCPv6 7KB 7KB [ 3078.702301] TCPv6 62KB 62KB [ 3078.703424] scsi_sense_cache 8KB 8KB [ 3078.704536] sd_ext_cdb 3KB 3KB [ 3078.705661] virtio_scsi_cmd 16KB 16KB [ 3078.706789] sgpool-128 59KB 59KB [ 3078.707903] sgpool-64 63KB 63KB [ 3078.709028] sgpool-32 126KB 126KB [ 3078.710159] sgpool-16 127KB 127KB [ 3078.711275] sgpool-8 71KB 71KB [ 3078.712390] io_kiocb 33KB 33KB [ 3078.713519] mqueue_inode_cache 62KB 62KB [ 3078.714652] nfs_commit_data 15KB 15KB [ 3078.715767] nfs_write_data 47KB 47KB [ 3078.716880] jbd2_inode 11KB 11KB [ 3078.718002] ext4_system_zone 7KB 7KB [ 3078.719113] ext4_io_end_vec 7KB 7KB [ 3078.720228] ext4_bio_post_read_ctx 15KB 15KB [ 3078.721423] kioctx 79KB 79KB [ 3078.722536] aio_kiocb 7KB 7KB [ 3078.723651] bio-2 4KB 4KB [ 3078.724767] fasync_cache 3KB 3KB [ 3078.725908] pid_namespace 7KB 7KB [ 3078.727025] rpc_buffers 31KB 31KB [ 3078.728139] rpc_tasks 3KB 3KB [ 3078.729256] UNIX 174KB 288KB [ 3078.730369] tcp_bind_bucket 8KB 8KB [ 3078.731492] xfrm_state 16KB 16KB [ 3078.732609] ip_fib_trie 8KB 8KB [ 3078.733728] ip_fib_alias 15KB 15KB [ 3078.734841] ip_dst_cache 28KB 28KB [ 3078.735964] RAW 125KB 125KB [ 3078.737096] UDP 203KB 283KB [ 3078.738208] tw_sock_TCP 7KB 7KB [ 3078.739330] request_sock_TCP 7KB 7KB [ 3078.740443] TCP 60KB 60KB [ 3078.741555] hugetlbfs_inode_cache 15KB 15KB [ 3078.742718] bio-1 11KB 11KB [ 3078.743817] eventpoll_pwq 23KB 23KB [ 3078.744954] eventpoll_epi 47KB 47KB [ 3078.746074] inotify_inode_mark 70KB 70KB [ 3078.747202] request_queue 60KB 60KB [ 3078.748317] blkdev_ioc 15KB 15KB [ 3078.749417] bio-0 224KB 224KB [ 3078.750526] biovec-max 599KB 599KB [ 3078.751621] biovec-64 299KB 299KB [ 3078.752728] biovec-16 75KB 75KB [ 3078.753838] uid_cache 8KB 8KB [ 3078.754957] dmaengine-unmap-2 4KB 4KB [ 3078.756066] audit_buffer 7KB 7KB [ 3078.757192] skbuff_fclone_cache 120KB 120KB [ 3078.758348] skbuff_head_cache 532KB 705KB [ 3078.759467] file_lock_cache 51KB 51KB [ 3078.760580] file_lock_ctx 7KB 7KB [ 3078.761716] fsnotify_mark_connector 20KB 20KB [ 3078.762934] net_namespace 172KB 172KB [ 3078.764050] task_delay_info 59KB 108KB [ 3078.765182] taskstats 77KB 77KB [ 3078.766298] proc_dir_entry 390KB 405KB [ 3078.767418] pde_opener 31KB 31KB [ 3078.768532] seq_file 71KB 71KB [ 3078.769657] sigqueue 94KB 94KB [ 3078.770777] shmem_inode_cache 1264KB 1352KB [ 3078.771894] kernfs_iattrs_cache 223KB 223KB [ 3078.773065] kernfs_node_cache 5410KB 5430KB [ 3078.774176] mnt_cache 228KB 228KB [ 3078.775317] filp 913KB 1462KB [ 3078.776429] names_cache 4050KB 4670KB [ 3078.777557] hashtab_node 278KB 278KB [ 3078.778661] ebitmap_node 1149KB 1149KB [ 3078.779784] avtab_node 4976KB 4976KB [ 3078.780904] avc_node 31KB 31KB [ 3078.782043] lsm_inode_cache 3284KB 3336KB [ 3078.783152] lsm_file_cache 160KB 164KB [ 3078.784250] key_jar 39KB 39KB [ 3078.785365] uts_namespace 15KB 15KB [ 3078.786469] nsproxy 7KB 7KB [ 3078.787606] vm_area_struct 797KB 1004KB [ 3078.788715] mm_struct 285KB 315KB [ 3078.789827] fs_cache 56KB 72KB [ 3078.790934] files_cache 270KB 270KB [ 3078.792047] signal_cache 370KB 494KB [ 3078.793182] sighand_cache 272KB 360KB [ 3078.794305] task_struct 1095KB 1548KB [ 3078.795407] cred_jar 92KB 156KB [ 3078.796528] anon_vma_chain 157KB 236KB [ 3078.797638] anon_vma 194KB 211KB [ 3078.798751] pid 51KB 71KB [ 3078.799860] Acpi-Operand 239KB 265KB [ 3078.800977] Acpi-ParseExt 27KB 27KB [ 3078.802090] Acpi-Parse 43KB 59KB [ 3078.803204] Acpi-State 137KB 153KB [ 3078.804318] Acpi-Namespace 20KB 20KB [ 3078.805449] shared_policy_node 8KB 8KB [ 3078.806581] numa_policy 7KB 7KB [ 3078.807713] trace_event_file 163KB 163KB [ 3078.808825] ftrace_event_field 280KB 280KB [ 3078.809956] pool_workqueue 40KB 40KB [ 3078.811054] task_group 16KB 16KB [ 3078.812150] vmap_area 110KB 118KB [ 3078.813269] page->ptl 220KB 220KB [ 3078.814364] kmemleak_scan_area 115KB 115KB [ 3078.816632] kmemleak_object 136948KB 149885KB [ 3078.817750] kmalloc-8k 4544KB 4736KB [ 3078.818872] kmalloc-4k 6872KB 7616KB [ 3078.820001] kmalloc-2k 4176KB 4960KB [ 3078.821133] kmalloc-1k 2562KB 3360KB [ 3078.822270] kmalloc-512 3110KB 4096KB [ 3078.823386] kmalloc-256 1288KB 1392KB [ 3078.824499] kmalloc-192 523KB 528KB [ 3078.825638] kmalloc-128 468KB 504KB [ 3078.826779] kmalloc-96 379KB 708KB [ 3078.827923] kmalloc-64 906KB 1284KB [ 3078.829057] kmalloc-32 760KB 820KB [ 3078.830164] kmalloc-16 352KB 360KB [ 3078.831275] kmalloc-8 326KB 326KB [ 3078.832374] kmem_cache_node 47KB 47KB [ 3078.833503] kmem_cache 75KB 75KB [ 3078.834611] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz6,mems_allowed=0,global_oom,task_memcg=/syz6,task=syz-executor.6,pid=14149,uid=0 [ 3078.838142] Out of memory (oom_kill_allocating_task): Killed process 14149 (syz-executor.6) total-vm:94076kB, anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 3078.842123] syz-executor.6: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz6,mems_allowed=0 [ 3078.844717] CPU: 1 PID: 14149 Comm: syz-executor.6 Not tainted 5.10.186 #1 [ 3078.846134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3078.847793] Call Trace: [ 3078.848326] dump_stack+0x107/0x167 [ 3078.849067] warn_alloc.cold+0x95/0x18a [ 3078.849872] ? zone_watermark_ok_safe+0x260/0x260 [ 3078.850839] ? oom_kill_process+0xd5/0x4c0 [ 3078.851731] ? wait_for_completion_io+0x270/0x270 [ 3078.852734] __alloc_pages_slowpath.constprop.0+0x1c80/0x2130 [ 3078.853947] ? lock_acquire+0xd7/0x470 [ 3078.854748] ? warn_alloc+0x190/0x190 [ 3078.855538] __alloc_pages_nodemask+0x51d/0x600 [ 3078.856471] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3078.857542] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3078.858641] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3078.859860] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3078.860984] ? alloc_pages_current+0x87/0x280 [ 3078.861894] alloc_pages_current+0x187/0x280 [ 3078.862792] relay_open_buf.part.0+0x2a5/0xc00 [ 3078.863729] relay_open+0x531/0xa10 [ 3078.864477] do_blk_trace_setup+0x4cf/0xc10 [ 3078.865369] ? _copy_from_user+0xfb/0x1b0 [ 3078.866215] __blk_trace_setup+0xca/0x180 [ 3078.867057] ? do_blk_trace_setup+0xc10/0xc10 [ 3078.867986] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3078.869084] blk_trace_ioctl+0x155/0x290 [ 3078.869906] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3078.870903] ? do_vfs_ioctl+0x283/0x10d0 [ 3078.871724] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3078.872797] ? generic_block_fiemap+0x60/0x60 [ 3078.873732] blkdev_ioctl+0xc1/0x710 [ 3078.874488] ? blkdev_common_ioctl+0x1870/0x1870 [ 3078.875454] ? selinux_file_ioctl+0xb6/0x270 [ 3078.876356] block_ioctl+0xf9/0x140 [ 3078.877093] ? blkdev_read_iter+0x1c0/0x1c0 [ 3078.877974] __x64_sys_ioctl+0x19a/0x210 [ 3078.878792] do_syscall_64+0x33/0x40 [ 3078.879556] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3078.880367] sshd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3078.880597] RIP: 0033:0x7f9f25f27b19 [ 3078.880616] Code: Unable to access opcode bytes at RIP 0x7f9f25f27aef. [ 3078.884584] RSP: 002b:00007f9f2349d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3078.886150] RAX: ffffffffffffffda RBX: 00007f9f2603af60 RCX: 00007f9f25f27b19 [ 3078.887599] RDX: 0000000020000440 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3078.889053] RBP: 00007f9f25f81f6d R08: 0000000000000000 R09: 0000000000000000 [ 3078.890496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3078.891943] R13: 00007ffd02eba42f R14: 00007f9f2349d300 R15: 0000000000022000 [ 3078.893430] CPU: 0 PID: 247 Comm: sshd Not tainted 5.10.186 #1 [ 3078.893469] Mem-Info: [ 3078.894647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3078.894654] Call Trace: [ 3078.894682] dump_stack+0x107/0x167 [ 3078.894707] dump_header+0x106/0x65e [ 3078.895234] active_anon:46 inactive_anon:7590 isolated_anon:0 [ 3078.895234] active_file:32 inactive_file:24 isolated_file:0 [ 3078.895234] unevictable:0 dirty:2 writeback:0 [ 3078.895234] slab_reclaimable:8557 slab_unreclaimable:57266 [ 3078.895234] mapped:43536 shmem:97 pagetables:412 bounce:0 [ 3078.895234] free:2793 free_pcp:175 free_cma:0 [ 3078.896898] oom_kill_process.cold+0x10/0x15 [ 3078.896922] out_of_memory+0x1149/0x1440 [ 3078.897466] Node 0 active_anon:184kB inactive_anon:30360kB active_file:128kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174144kB dirty:8kB writeback:0kB shmem:388kB writeback_tmp:0kB kernel_stack:3392kB all_unreclaimable? no [ 3078.898197] ? oom_killer_disable+0x280/0x280 [ 3078.898220] ? mutex_trylock+0x237/0x2b0 [ 3078.898966] Node 0 [ 3078.905220] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3078.905249] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3078.906172] 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 [ 3078.906951] ? lock_acquire+0xd7/0x470 [ 3078.906977] ? warn_alloc+0x190/0x190 [ 3078.911584] lowmem_reserve[]: [ 3078.912504] __alloc_pages_nodemask+0x51d/0x600 [ 3078.913335] 0 [ 3078.913781] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3078.913806] ? find_get_entry+0x2c8/0x740 [ 3078.914947] 1616 [ 3078.916130] alloc_pages_current+0x187/0x280 [ 3078.916151] __page_cache_alloc+0x2d2/0x360 [ 3078.921101] 1616 [ 3078.921867] pagecache_get_page+0x2c7/0xc80 [ 3078.921892] filemap_fault+0x177d/0x2210 [ 3078.922629] 1616 [ 3078.923265] ? read_cache_page_gfp+0x30/0x30 [ 3078.923289] ? handle_mm_fault+0x28d0/0x3520 [ 3078.924199] [ 3078.924563] ? lock_downgrade+0x6d0/0x6d0 [ 3078.925749] Node 0 [ 3078.926570] ext4_filemap_fault+0x87/0xc0 [ 3078.927015] DMA32 free:4688kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:184kB inactive_anon:31192kB active_file:344kB inactive_file:84kB unevictable:0kB writepending:92kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:1648kB bounce:0kB free_pcp:700kB local_pcp:248kB free_cma:0kB [ 3078.927851] __do_fault+0x113/0x410 [ 3078.927877] handle_mm_fault+0x1e72/0x3520 [ 3078.928724] lowmem_reserve[]: [ 3078.929151] ? rwlock_bug.part.0+0x90/0x90 [ 3078.930004] 0 [ 3078.930802] ? __pmd_alloc+0x5e0/0x5e0 [ 3078.930829] ? vmacache_find+0x55/0x2a0 [ 3078.931222] 0 [ 3078.932109] ? vmacache_update+0xce/0x140 [ 3078.932141] do_user_addr_fault+0x56e/0xc60 [ 3078.933058] 0 [ 3078.933390] exc_page_fault+0xa2/0x1a0 [ 3078.934190] 0 [ 3078.934630] ? asm_exc_page_fault+0x8/0x30 [ 3078.935455] [ 3078.941124] asm_exc_page_fault+0x1e/0x30 [ 3078.941136] RIP: 0033:0x7fc794b98f7a [ 3078.941157] Code: Unable to access opcode bytes at RIP 0x7fc794b98f50. [ 3078.941873] Node 0 [ 3078.942733] RSP: 002b:00007fffac65f230 EFLAGS: 00010202 [ 3078.942750] RAX: 0000000000000000 RBX: 000000000000006b RCX: fffffffffffffdf8 [ 3078.942767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000006b [ 3078.943363] DMA: [ 3078.944210] RBP: 000000000000006b R08: 0000000000000001 R09: 000000000000000a [ 3078.944221] R10: 0000560dda9c1220 R11: 0000000000000213 R12: 0000000000000000 [ 3078.944232] R13: 0000000000000000 R14: 0000000000000003 R15: 0000560ddc590750 [ 3078.944395] Mem-Info: [ 3078.944603] 1*4kB [ 3078.945453] active_anon:46 inactive_anon:7590 isolated_anon:0 [ 3078.945453] active_file:32 inactive_file:24 isolated_file:0 [ 3078.945453] unevictable:0 dirty:2 writeback:0 [ 3078.945453] slab_reclaimable:8557 slab_unreclaimable:57266 [ 3078.945453] mapped:43536 shmem:97 pagetables:412 bounce:0 [ 3078.945453] free:2793 free_pcp:175 free_cma:0 [ 3078.945487] Node 0 active_anon:184kB inactive_anon:30360kB active_file:128kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174144kB dirty:8kB writeback:0kB shmem:388kB writeback_tmp:0kB kernel_stack:3392kB all_unreclaimable? no [ 3078.946270] (U) [ 3078.946632] Node 0 [ 3078.947458] 0*8kB [ 3078.948363] 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 [ 3078.948374] lowmem_reserve[]: [ 3078.948756] 1*16kB [ 3078.949546] 0 [ 3078.949937] (U) [ 3078.950795] 1616 1616 [ 3078.951141] 0*32kB [ 3078.951995] 1616 [ 3078.952777] 1*64kB [ 3078.954144] Node 0 DMA32 free:4688kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:184kB inactive_anon:31192kB active_file:344kB inactive_file:84kB unevictable:0kB writepending:92kB present:2080640kB managed:1660504kB mlocked:0kB pagetables:1648kB bounce:0kB free_pcp:700kB local_pcp:452kB free_cma:0kB [ 3078.954613] (U) [ 3078.955711] lowmem_reserve[]: 0 [ 3078.957199] 0*128kB [ 3078.958682] 0 0 [ 3078.959135] 1*256kB [ 3078.960603] 0 [ 3078.962104] (U) [ 3078.963561] Node 0 DMA: [ 3078.964088] 0*512kB [ 3078.964529] 1*4kB [ 3078.970767] 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6484kB [ 3078.970810] Node 0 DMA32: 547*4kB (UME) 167*8kB (UME) 42*16kB (UM) 8*32kB (UM) 0*64kB 0*128kB 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4708kB [ 3078.970952] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3078.970960] 185 total pagecache pages [ 3078.970970] 0 pages in swap cache [ 3078.970981] Swap cache stats: add 0, delete 0, find 0/0 [ 3078.970989] Free swap = 0kB [ 3078.970996] Total swap = 0kB [ 3078.971003] 524158 pages RAM [ 3078.971011] 0 pages HighMem/MovableOnly [ 3078.971018] 105055 pages reserved [ 3079.007882] (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 [ 3079.010313] Node 0 DMA32: 694*4kB (UME) 202*8kB (UME) 124*16kB (UM) 111*32kB (UM) 66*64kB (U) 138*128kB (U) 161*256kB (U) 101*512kB (U) 59*1024kB (U) 17*2048kB (U) 3*4096kB (U) = 232264kB [ 3079.013925] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3079.015671] 185 total pagecache pages [ 3079.016462] 0 pages in swap cache [ 3079.017193] Swap cache stats: add 0, delete 0, find 0/0 [ 3079.018293] Free swap = 0kB [ 3079.018932] Total swap = 0kB [ 3079.019541] 524158 pages RAM [ 3079.020185] 0 pages HighMem/MovableOnly [ 3079.021029] 105055 pages reserved [ 3079.021792] Unreclaimable slab info: [ 3079.022872] Name Used Total [ 3079.024046] pid_2 60KB 60KB [ 3079.025160] IEEE-802.15.4-MAC 31KB 31KB [ 3079.026260] IEEE-802.15.4-RAW 31KB 31KB [ 3079.027369] fib6_nodes 28KB 28KB [ 3079.028472] ip6_dst_cache 33KB 33KB [ 3079.029601] RAWv6 241KB 315KB [ 3079.030711] UDPLITEv6 62KB 62KB [ 3079.031840] UDPv6 62KB 62KB [ 3079.032975] tw_sock_TCPv6 7KB 7KB [ 3079.034102] TCPv6 62KB 62KB [ 3079.035217] scsi_sense_cache 8KB 8KB [ 3079.036335] sd_ext_cdb 3KB 3KB [ 3079.037476] virtio_scsi_cmd 16KB 16KB [ 3079.038597] sgpool-128 59KB 59KB [ 3079.039713] sgpool-64 63KB 63KB [ 3079.040821] sgpool-32 126KB 126KB [ 3079.041945] sgpool-16 127KB 127KB [ 3079.043062] sgpool-8 71KB 71KB [ 3079.044173] io_kiocb 33KB 33KB [ 3079.045292] mqueue_inode_cache 62KB 62KB [ 3079.046417] nfs_commit_data 15KB 15KB [ 3079.047532] nfs_write_data 47KB 47KB [ 3079.048643] jbd2_inode 11KB 11KB [ 3079.049770] ext4_system_zone 7KB 7KB [ 3079.050895] ext4_io_end_vec 7KB 7KB [ 3079.052016] ext4_bio_post_read_ctx 15KB 15KB [ 3079.053228] kioctx 79KB 79KB [ 3079.054343] aio_kiocb 7KB 7KB [ 3079.055470] bio-2 4KB 4KB [ 3079.056589] fasync_cache 3KB 3KB [ 3079.057726] pid_namespace 7KB 7KB [ 3079.058845] rpc_buffers 31KB 31KB [ 3079.059964] rpc_tasks 3KB 3KB [ 3079.061085] UNIX 174KB 288KB [ 3079.062211] tcp_bind_bucket 8KB 8KB [ 3079.063332] xfrm_state 16KB 16KB [ 3079.064445] ip_fib_trie 8KB 8KB [ 3079.065567] ip_fib_alias 15KB 15KB [ 3079.066683] ip_dst_cache 28KB 28KB [ 3079.067811] RAW 125KB 125KB [ 3079.068921] UDP 203KB 283KB [ 3079.070048] tw_sock_TCP 7KB 7KB [ 3079.071168] request_sock_TCP 7KB 7KB [ 3079.072286] TCP 60KB 60KB [ 3079.073413] hugetlbfs_inode_cache 15KB 15KB [ 3079.074573] bio-1 11KB 11KB [ 3079.075706] eventpoll_pwq 23KB 23KB [ 3079.076796] eventpoll_epi 47KB 47KB [ 3079.077920] inotify_inode_mark 70KB 70KB [ 3079.079030] request_queue 60KB 60KB [ 3079.080146] blkdev_ioc 15KB 15KB [ 3079.081276] bio-0 224KB 224KB [ 3079.082401] biovec-max 599KB 599KB [ 3079.083526] biovec-64 299KB 299KB [ 3079.084651] biovec-16 75KB 75KB [ 3079.085789] uid_cache 8KB 8KB [ 3079.086912] dmaengine-unmap-2 4KB 4KB [ 3079.088061] audit_buffer 7KB 7KB [ 3079.089189] skbuff_fclone_cache 120KB 120KB [ 3079.090355] skbuff_head_cache 535KB 705KB [ 3079.091472] file_lock_cache 51KB 51KB [ 3079.092587] file_lock_ctx 7KB 7KB [ 3079.093729] fsnotify_mark_connector 20KB 20KB [ 3079.094945] net_namespace 172KB 172KB [ 3079.096062] task_delay_info 59KB 108KB [ 3079.097176] taskstats 77KB 77KB [ 3079.098297] proc_dir_entry 390KB 405KB [ 3079.099409] pde_opener 31KB 31KB [ 3079.100507] seq_file 71KB 71KB [ 3079.101624] sigqueue 94KB 94KB [ 3079.102722] shmem_inode_cache 1264KB 1352KB [ 3079.103834] kernfs_iattrs_cache 223KB 223KB [ 3079.104968] kernfs_node_cache 5410KB 5430KB [ 3079.106083] mnt_cache 228KB 228KB [ 3079.107187] filp 913KB 1462KB [ 3079.108303] names_cache 4050KB 4670KB [ 3079.109432] hashtab_node 278KB 278KB [ 3079.110549] ebitmap_node 1149KB 1149KB [ 3079.111676] avtab_node 4976KB 4976KB [ 3079.112816] avc_node 31KB 31KB [ 3079.113951] lsm_inode_cache 3284KB 3336KB [ 3079.115074] lsm_file_cache 160KB 164KB [ 3079.116192] key_jar 39KB 39KB [ 3079.117308] uts_namespace 15KB 15KB [ 3079.118422] nsproxy 7KB 7KB [ 3079.119551] vm_area_struct 797KB 1004KB [ 3079.120659] mm_struct 285KB 315KB [ 3079.121792] fs_cache 56KB 72KB [ 3079.122908] files_cache 270KB 270KB [ 3079.124019] signal_cache 370KB 494KB [ 3079.125156] sighand_cache 272KB 360KB [ 3079.126276] task_struct 1095KB 1548KB [ 3079.127369] cred_jar 92KB 156KB [ 3079.128484] anon_vma_chain 157KB 236KB [ 3079.129603] anon_vma 192KB 211KB [ 3079.130729] pid 51KB 71KB [ 3079.131827] Acpi-Operand 239KB 265KB [ 3079.132949] Acpi-ParseExt 27KB 27KB [ 3079.134062] Acpi-Parse 43KB 59KB [ 3079.135182] Acpi-State 137KB 153KB [ 3079.136303] Acpi-Namespace 20KB 20KB [ 3079.137422] shared_policy_node 8KB 8KB [ 3079.138557] numa_policy 7KB 7KB [ 3079.139679] trace_event_file 163KB 163KB [ 3079.140823] ftrace_event_field 280KB 280KB [ 3079.141978] pool_workqueue 40KB 40KB [ 3079.143093] task_group 16KB 16KB [ 3079.144209] vmap_area 110KB 118KB [ 3079.145340] page->ptl 220KB 220KB [ 3079.146547] kmemleak_scan_area 115KB 115KB [ 3079.148669] kmemleak_object 136960KB 149885KB [ 3079.149831] kmalloc-8k 4544KB 4736KB [ 3079.150934] kmalloc-4k 6872KB 7616KB [ 3079.152056] kmalloc-2k 4176KB 4960KB [ 3079.153167] kmalloc-1k 2562KB 3360KB [ 3079.154302] kmalloc-512 3125KB 4096KB [ 3079.155396] kmalloc-256 1288KB 1392KB [ 3079.156493] kmalloc-192 523KB 528KB [ 3079.157607] kmalloc-128 468KB 504KB [ 3079.158736] kmalloc-96 379KB 708KB [ 3079.159870] kmalloc-64 906KB 1284KB [ 3079.160987] kmalloc-32 760KB 820KB [ 3079.162095] kmalloc-16 352KB 360KB [ 3079.163204] kmalloc-8 326KB 326KB [ 3079.164313] kmem_cache_node 47KB 47KB [ 3079.165419] kmem_cache 75KB 75KB [ 3079.166530] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=sshd,pid=247,uid=0 [ 3079.169511] Out of memory (oom_kill_allocating_task): Killed process 247 (sshd) total-vm:13844kB, anon-rss:1228kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:0 Connection to localhost closed by remote host. VM DIAGNOSIS: 20:18:34 Registers: info registers vcpu 0 RAX=0000000000000004 RBX=0000000000000004 RCX=ffffffff81f2eb23 RDX=000000000000c062 RSI=ffffffff81f2eb31 RDI=0000000000000007 RBP=000000000001c062 RSP=ffff88806ce09d70 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000010000 R11=0000000000000001 R12=ffffffff82a542e0 R13=ffff88800f608180 R14=0000000000000001 R15=ffff88800f60c338 RIP=ffffffff81f2eb37 RFL=00000046 [---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 00007f9f2349d700 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=00007fc794b98f50 CR3=000000001ef26000 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=559056bd0b99cfed96ffff00000000d8 XMM02=73fe17ee7cce7fbd451d513fcb3d4fd7 XMM03=edac836504ae83b62fc28a32d6199f33 XMM04=9c203f60849e5e83ca67aae8f58de822 XMM05=f38b25422b09ee7bad6d04885360bde8 XMM06=7904ea0fff8aee57c207f94a6778120e XMM07=f97a339dce16d5d61515b7adf8ffff00 XMM08=64707466730073254073250070746673 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000000a0 RBX=00000000000000a0 RCX=ffffffff81f2eb23 RDX=00000000000001f6 RSI=ffffffff81f2eb31 RDI=0000000000000007 RBP=00000000000101f6 RSP=ffff88800df1f720 R8 =0000000000000001 R9 =0000000000006d2c R10=0000000000010000 R11=0000000000000001 R12=00000000000000a0 R13=1ffff11001ec1001 R14=dffffc0000000000 R15=ffff88800f608008 RIP=ffffffff81f2eb37 RFL=00000093 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =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=00007f9f25f27aef CR3=0000000008ed2000 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=ffffffffffffffffffffffff00000000 XMM01=696e752f646d65747379732f6e75722f XMM02=00000000000000000000000000000000 XMM03=0000000000656369767265732e687373 XMM04=000000000000000100007fc7dea337b4 XMM05=ffffffffffffff00ffff000000000000 XMM06=000000000000000100007fc7dea337b4 XMM07=00000000000000000000000000000000 XMM08=696e752f646d65747379732f6e75722f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000