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0x894}, 0x1, 0x0, 0x0, 0x40}, 0x24004000) 04:33:12 executing program 0: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x84, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000001c0)) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000080)={{r2}, "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sync() 04:33:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x62) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) [ 1673.514506] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1673.517564] audit: type=1326 audit(1709785992.722:199): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10543 comm="syz-executor.1" exe="/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f4f65094b19 code=0x0 [ 1673.518953] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1673.530653] FAULT_INJECTION: forcing a failure. [ 1673.530653] name failslab, interval 1, probability 0, space 0, times 0 [ 1673.531974] CPU: 1 PID: 10549 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1673.532591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1673.533379] Call Trace: [ 1673.533665] dump_stack+0x107/0x167 [ 1673.534055] should_fail.cold+0x5/0xa [ 1673.534445] ? bvec_alloc+0x148/0x2f0 [ 1673.534842] should_failslab+0x5/0x20 [ 1673.535235] kmem_cache_alloc+0x5b/0x310 [ 1673.535602] bvec_alloc+0x148/0x2f0 [ 1673.535949] bio_alloc_bioset+0x40a/0x600 [ 1673.536355] ? bvec_alloc+0x2f0/0x2f0 [ 1673.536682] ? iov_iter_npages+0x1fd/0xa70 [ 1673.537120] iomap_dio_bio_actor+0x518/0xef0 [ 1673.537510] iomap_dio_actor+0x36f/0x560 [ 1673.537906] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1673.538354] ? do_syscall_64+0x33/0x40 [ 1673.538679] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1673.539119] iomap_apply+0x289/0x810 [ 1673.539424] ? iomap_dio_rw+0x90/0x90 [ 1673.539769] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1673.540260] ? mark_held_locks+0x9e/0xe0 [ 1673.540631] ? filemap_check_errors+0xa5/0x150 [ 1673.541030] __iomap_dio_rw+0x6cd/0x1110 [ 1673.541543] ? iomap_dio_rw+0x90/0x90 [ 1673.541908] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1673.542277] ? ext4_orphan_add+0x253/0x9e0 [ 1673.542636] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1673.543058] ? ext4_empty_dir+0xae0/0xae0 [ 1673.543442] ? jbd2__journal_start+0xf3/0x7e0 [ 1673.543860] iomap_dio_rw+0x31/0x90 [ 1673.544177] ext4_file_write_iter+0xb26/0x18d0 [ 1673.544571] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1673.544957] ? kasan_save_stack+0x32/0x40 [ 1673.545315] ? kasan_save_stack+0x1b/0x40 [ 1673.545686] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1673.546124] ? iter_file_splice_write+0x16d/0xc30 [ 1673.546544] ? direct_splice_actor+0x10f/0x170 [ 1673.546954] ? splice_direct_to_actor+0x387/0x980 [ 1673.547374] ? do_splice_direct+0x1c4/0x290 [ 1673.547783] ? do_sendfile+0x553/0x1090 [ 1673.548145] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1673.548628] do_iter_readv_writev+0x476/0x750 [ 1673.549091] ? new_sync_write+0x660/0x660 [ 1673.549516] ? selinux_file_permission+0x92/0x520 [ 1673.550026] do_iter_write+0x191/0x670 [ 1673.550446] ? trace_hardirqs_on+0x5b/0x180 [ 1673.550912] vfs_iter_write+0x70/0xa0 [ 1673.551312] iter_file_splice_write+0x762/0xc30 [ 1673.551799] ? generic_splice_sendpage+0x140/0x140 [ 1673.552320] ? avc_policy_seqno+0x9/0x70 [ 1673.552736] ? selinux_file_permission+0x92/0x520 [ 1673.553245] ? lockdep_init_map_type+0x2c7/0x780 [ 1673.553726] ? generic_splice_sendpage+0x140/0x140 [ 1673.554238] direct_splice_actor+0x10f/0x170 [ 1673.554669] splice_direct_to_actor+0x387/0x980 [ 1673.555157] ? pipe_to_sendpage+0x380/0x380 [ 1673.555650] ? do_splice_to+0x160/0x160 [ 1673.556015] ? security_file_permission+0x24e/0x570 [ 1673.556456] do_splice_direct+0x1c4/0x290 [ 1673.556893] ? splice_direct_to_actor+0x980/0x980 [ 1673.557480] ? selinux_file_permission+0x92/0x520 [ 1673.557990] ? security_file_permission+0x24e/0x570 [ 1673.558504] do_sendfile+0x553/0x1090 [ 1673.558913] ? do_pwritev+0x270/0x270 [ 1673.559301] ? wait_for_completion_io+0x270/0x270 [ 1673.559793] ? rcu_read_lock_any_held+0x75/0xa0 [ 1673.560224] ? vfs_write+0x354/0xa70 [ 1673.560551] __x64_sys_sendfile64+0x1d1/0x210 [ 1673.560988] ? __ia32_sys_sendfile+0x220/0x220 [ 1673.561410] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1673.561875] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1673.562568] do_syscall_64+0x33/0x40 [ 1673.562906] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1673.563377] RIP: 0033:0x7f7e9829eb19 [ 1673.563739] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1673.565450] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1673.566175] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1673.566850] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1673.567591] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1673.568330] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1673.569051] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 04:33:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000001c0)) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000200)={0xd1, 0x56c, 0x0, "a4d82859cdbc665bc37fbe752c0cde9f3896762f4ccb68b1e68a2a81f50859110ef75264f9e88578e4e7f91f49d36e9e005fd344896f75f025abef0cab03458ff58839ff816954fc0b509232414d75d7ba206d05c3ee92b27e1b2f2b37b617bc32e3d9a756027c0ad87c8015fce6861f1e7ac0a21da31064cae2ef0b2c64abc64d073146cb128f0f632e1e6f2691fcf53862806ff15f265da6517d0bd0f06dee97aeeeae1555490eb003962e4dac67995db6ac0ee3ec3f9e27df3dc0f411160165a6ec5ed02eee21370eb4033c42e73c57"}) lseek(r0, 0xe329, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000001c0)) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="4300000002000000060000007ea14315bb4939d5e4449c9099ff19d48920fec1130285a5ff53a167d0972e172aa219698557ff90dce8fb07bcfdfdd6f7923a7f6e6d7bf6cf0bae16f1ff749ff3713038c37620dc2db1d3d165b6d5f4eb88431a46f7304f61fcd7284153b8efb07f9534552c478c000ca614a28e34c1b039eeebb300563ba90120137c831e2ddb00"/157]) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000180)) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @private0={0xfc, 0x0, '\x00', 0xfe}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x400}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r1, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:33:12 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x2e, 0x0, 0x2044034, &(0x7f0000000440)) [ 1673.750912] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1673.774829] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:33:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x62) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:33:13 executing program 0: prctl$PR_SET_FPEMU(0xa, 0x0) sync() 04:33:13 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 71) [ 1673.971622] FAULT_INJECTION: forcing a failure. [ 1673.971622] name failslab, interval 1, probability 0, space 0, times 0 [ 1673.972593] CPU: 1 PID: 10577 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1673.973153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1673.973832] Call Trace: [ 1673.974056] dump_stack+0x107/0x167 [ 1673.974354] should_fail.cold+0x5/0xa [ 1673.974678] ? bvec_alloc+0x148/0x2f0 [ 1673.974992] should_failslab+0x5/0x20 [ 1673.975308] kmem_cache_alloc+0x5b/0x310 [ 1673.975672] bvec_alloc+0x148/0x2f0 [ 1673.975976] bio_alloc_bioset+0x40a/0x600 [ 1673.976317] ? bvec_alloc+0x2f0/0x2f0 [ 1673.976628] ? iov_iter_npages+0x1fd/0xa70 [ 1673.976984] iomap_dio_bio_actor+0x518/0xef0 [ 1673.977364] iomap_dio_actor+0x36f/0x560 [ 1673.977695] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1673.978090] ? do_syscall_64+0x33/0x40 [ 1673.978407] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1673.978881] iomap_apply+0x289/0x810 [ 1673.979264] ? iomap_dio_rw+0x90/0x90 [ 1673.979591] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1673.980074] ? mark_held_locks+0x9e/0xe0 [ 1673.980430] ? filemap_check_errors+0xa5/0x150 [ 1673.980809] __iomap_dio_rw+0x6cd/0x1110 [ 1673.981137] ? iomap_dio_rw+0x90/0x90 [ 1673.981464] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1673.981847] ? ext4_orphan_add+0x253/0x9e0 [ 1673.982185] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1673.982580] ? ext4_empty_dir+0xae0/0xae0 [ 1673.982916] ? jbd2__journal_start+0xf3/0x7e0 [ 1673.983286] iomap_dio_rw+0x31/0x90 [ 1673.983603] ext4_file_write_iter+0xb26/0x18d0 [ 1673.983998] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1673.984365] ? kasan_save_stack+0x32/0x40 [ 1673.984701] ? kasan_save_stack+0x1b/0x40 [ 1673.985043] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1673.985455] ? iter_file_splice_write+0x16d/0xc30 [ 1673.985844] ? direct_splice_actor+0x10f/0x170 [ 1673.986212] ? splice_direct_to_actor+0x387/0x980 [ 1673.986606] ? do_splice_direct+0x1c4/0x290 [ 1673.986955] ? do_sendfile+0x553/0x1090 [ 1673.987278] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1673.987685] do_iter_readv_writev+0x476/0x750 [ 1673.988066] ? new_sync_write+0x660/0x660 [ 1673.988403] ? selinux_file_permission+0x92/0x520 [ 1673.988805] do_iter_write+0x191/0x670 [ 1673.989129] ? trace_hardirqs_on+0x5b/0x180 [ 1673.989490] vfs_iter_write+0x70/0xa0 [ 1673.989803] iter_file_splice_write+0x762/0xc30 [ 1673.990198] ? generic_splice_sendpage+0x140/0x140 [ 1673.990607] ? avc_policy_seqno+0x9/0x70 [ 1673.990939] ? selinux_file_permission+0x92/0x520 [ 1673.991347] ? lockdep_init_map_type+0x2c7/0x780 [ 1673.991758] ? generic_splice_sendpage+0x140/0x140 [ 1673.992160] direct_splice_actor+0x10f/0x170 [ 1673.992527] splice_direct_to_actor+0x387/0x980 [ 1673.992913] ? pipe_to_sendpage+0x380/0x380 [ 1673.993264] ? do_splice_to+0x160/0x160 [ 1673.993590] ? security_file_permission+0x24e/0x570 [ 1673.994010] do_splice_direct+0x1c4/0x290 [ 1673.994349] ? splice_direct_to_actor+0x980/0x980 [ 1673.994864] ? selinux_file_permission+0x92/0x520 [ 1673.995264] ? security_file_permission+0x24e/0x570 [ 1673.995701] do_sendfile+0x553/0x1090 [ 1673.996021] ? do_pwritev+0x270/0x270 [ 1673.996342] ? wait_for_completion_io+0x270/0x270 [ 1673.996742] ? rcu_read_lock_any_held+0x75/0xa0 [ 1673.997120] ? vfs_write+0x354/0xa70 [ 1673.997429] __x64_sys_sendfile64+0x1d1/0x210 [ 1673.997795] ? __ia32_sys_sendfile+0x220/0x220 [ 1673.998171] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1673.998602] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1673.999027] do_syscall_64+0x33/0x40 [ 1673.999332] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1673.999763] RIP: 0033:0x7f7e9829eb19 [ 1674.000070] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1674.001545] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1674.002166] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1674.002737] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1674.003310] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1674.003903] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1674.004488] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 04:33:28 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x300, 0x0, 0x2044034, &(0x7f0000000440)) 04:33:28 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0xdffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000280)={@local, @mcast2, @mcast1, 0x2, 0x5, 0x0, 0x100, 0x8, 0x2080040, r2}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000080)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = dup2(r0, r3) accept4$inet6(r4, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote}, 0x0, 0x0) openat(r4, &(0x7f0000000000)='./file0\x00', 0xc0, 0x50) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0x8, 0x4) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x2000002, 0xf154c79f1722d852, r5, 0x10000000) pkey_mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 04:33:28 executing program 0: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000600)=@file={0x0, './file1\x00'}, 0x6e) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x14) syz_io_uring_setup(0x440b, &(0x7f0000000340)={0x0, 0xc17c, 0x2, 0x2, 0x16b, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f00000001c0), &(0x7f00000003c0)) fsmount(r1, 0x0, 0x41) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r1) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB="c73448c87e1180e7ed3d112db7215d34017e1d57f5d4df66248e57778e86650b321fc98dbe3f8fdb52cda387494c07788442b893", @ANYRES16=r3, @ANYBLOB="280427bd7000fcdbdf2501000000000000000941000000140018000000096574683a67656e6576653100"], 0x30}, 0x1, 0x0, 0x0, 0x4008044}, 0x94) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0x2, 0x70bd29, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000044}, 0x40400c4) sync() r4 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000200)="6130991652c4e0a5ef9d1d0753b3a0e2d5c7d6b156ec3f02630c562b2784096aa5ac9781ffd4d2b8bbd5d5e2a05a09beb09773b1a85db758f2cf7adc4627aff089405af641280dace7593ab3fd7f102f60e0fca580ca8dcb38e555e6e8a23e8f741278652d4fe299fd4f035f3c4c1b2f341294f3e508136b7c210897dfe40ad3807a03ebfd3c0adc455791e4489aa295634f938987f43df8416ec4ba960bbb2fafad16cf18c92575b753789885bda1e915e256fb5ab204489ef40ac72465b9133ee80a19e1e3e1cafc6f242e39d26d306b7d4e3dbb946d8a5008c8345bda516dd90f61342aa6", 0xe6) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000100)=""/52, &(0x7f0000000140)=0xffffffffffffffdd) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}}) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000080)={{0x11, @dev={0xac, 0x14, 0x14, 0x2b}, 0x4e23, 0x4, 'lc\x00', 0x0, 0x2, 0x79}, {@dev={0xac, 0x14, 0x14, 0x31}, 0x4e20, 0x2000, 0xe4e, 0x2a9, 0x45}}, 0x44) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 04:33:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:33:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1, 0x0, 0x0, 0xa000000}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:33:28 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 72) 04:33:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) r1 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000200)="adcc67c6b972ce8bd1a91e9bb10d876bf17c11d0f2836f4317e9c1aa4b73a13c3054c28a49dd4c3a7a97ac3f6d8ef93af5cc35b27e96cea09206c59873221a552684a7bc6acb840eb92f303e3f60f5bd4dace9f0020ccabba187ac4ac51545d0a8f8e98068cc93ca317c255dbbe0d57e711d3b33ac7cae62471ee00564065310b9be20c979f141d08a549234f4bd7be1be60218cd162afb099783603ebc44820be7ddcd90888ca63a0354361677e1325f40e22ebd69ccb99", 0xb8, 0x5}, {&(0x7f0000000700)="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", 0x1000, 0xc9}, {&(0x7f0000000180)="3e8cdc91a9bdbaae3b29e60ce5b5100a23406e20ef7d78c98d591f8259f08e6be300b52dca15bfb1e7fc", 0x2a, 0x8}, {&(0x7f00000002c0)="287c9135c77070932bf4eeb40dd82b28ffb9a8b0793bd6015b461bb49b1cd187f382ec36ffe21dc65868259a7c7faa4a993a192a2efb6e476cd235dc17dcbac4c3127c1938bdb838a98205fef67a0e33d81fdece40ffccf9d153509e585656b9cb452ec1c404a8d2abe60618118d059a83fc66411d6d3b422964faedb0df1ec20ff7d1b03950b463c5a1ee05548378493e413b75a70084b435e346304b28af30f08cd71b80c75fa65dec2c6c127d760748da3e5684cc40e68a3fde07a314883742d7f968f229623553b5569696e0e978e06b10", 0xd3}], 0x101040, &(0x7f0000000440)={[{@max_batch_time={'max_batch_time', 0x3d, 0x6f}}, {@dioread_lock}, {@oldalloc}, {@sb={'sb', 0x3d, 0x5}}, {@mblk_io_submit}, {@jqfmt_vfsv0}, {}, {@lazytime}], [{@obj_role}, {@smackfshat={'smackfshat', 0x3d, ')['}}, {@permit_directio}, {@seclabel}, {@subj_type={'subj_type', 0x3d, '//('}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}]}) r2 = dup2(r0, r1) r3 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f00000001c0)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) io_submit(0x0, 0x3, &(0x7f0000001b40)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x5, 0x8, r3, &(0x7f0000001980)="d534e7ee69c38403b23d7b4e8fa7ef717f3543244438915829a10ee4af3353822f71869a7b985aadf214140fa3b4f15fa9b5410e78f68a5a3372df5b690de9d37900d525b5c9b9b92050b7f45c79e9275e99675623d59867db10b7b0d7507f9fa37841a23b8b4dd6974cd4c9380c75a8e24a158412a6122f2d3f04a45ecaac4076c98fc73120f63a64ff3cdf3fb4e22172ed8fc4a31db2c122f3898245a4358ccc6247bb92855f62d847edacced001b776b2d983c590743382a066fe0d0550c52c1291a7a85db24785f9d43ad07bcde295093b27376e18d805d907e2158c8cdfd869394024", 0xe5, 0x200, 0x0, 0x0, r4}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x8, r2, &(0x7f0000000600)="25a8e5c83cb215a8a0c3d245dda3b6ec20d9f4d930f8e0a76b4f25790da2ae54c8d15758c4b266cdded6ab9461a02b7593e29a103972342bdc", 0x39, 0x6, 0x0, 0x0, r2}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x2, r2, &(0x7f0000001a80)="3404f960961325b9058b2568f944323d8a2d92340093f0c679ffa5c71a6b22a885d2d527447cd58cdf901aada5c7ae9ec300fda3d317c59f35da890bf4a6cb4da7cf53a44748df0e59dbed9e76e77e8394d0aa7db3ac7368a6a5a3edccf19b162bd9f162703e92f35177596106bd053d795a0fc3c1e962db0c6920b0082842f9888ef91fc775f380b0ef84d21813cf724d892d1018a3c11ff20efab84a854f43356e982ffb07d7d51d9932", 0xab, 0x2, 0x0, 0x2}]) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0xffff, @mcast2, 0xeda7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) bind$inet6(0xffffffffffffffff, &(0x7f0000001b80)={0xa, 0x4e21, 0x1, @empty, 0x4}, 0x1c) sendmsg$inet6(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000001700)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}, @dstopts={{0xa8, 0x29, 0x37, {0x2f, 0x11, '\x00', [@generic={0x7, 0x8d, "977656143ecc437d8f560d0bbcc2fa59060a47061b07039549eb5918c6adada47b9b62d5b3792dd045f3fafbf21e55e0b302934c861694f8d3fa8b6c4627e26112596ab7b68d752727882a5fb8f4c8d6d7de07537885e7e0f8d251e85e4cd1346a17f01644e395d51bdd01f3a4dbf4aa70d67b2cc9bd691f67bcb6f486382df654bd73584fbb1db857f9ad6222"}]}}}, @rthdr={{0x78, 0x29, 0x39, {0x0, 0xc, 0x0, 0x8, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast1, @mcast2]}}}, @rthdr={{0x48, 0x29, 0x39, {0xacc566549278febf, 0x6, 0x2, 0x3f, 0x0, [@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x80000001}}, @dstopts_2292={{0xe0, 0x29, 0x4, {0x11, 0x18, '\x00', [@jumbo={0xc2, 0x4, 0xd7}, @ra={0x5, 0x2, 0x4}, @generic={0xff, 0x6f, "7c32b702bc223bf799f020be70331438e12b2edae1aa6d02028bf8b613078cdbae3cd6a98344c11994ee2258c0b3f78056dd05f18f070eb3e27f3497fd8899d59596f328ad18957772c9a079ed1bbe7a8285dc64a630678423e1a72425d584f07445add0aa8d28553202fbaef7bdd6"}, @ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x3ff}, @generic={0x20, 0x31, "e18f2d6d3dbd4a36f9ab48ccb6a4a56657f0054b8f24919f70817ef8e7b3b7a51d649a73ab289cf5e66278b579d547666c"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x278}, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:33:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1689.270334] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1689.273094] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1689.299799] FAULT_INJECTION: forcing a failure. [ 1689.299799] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.300920] CPU: 0 PID: 10595 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1689.301595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1689.302334] Call Trace: [ 1689.302577] dump_stack+0x107/0x167 [ 1689.302907] should_fail.cold+0x5/0xa [ 1689.303255] ? create_object.isra.0+0x3a/0xa20 [ 1689.303664] should_failslab+0x5/0x20 [ 1689.304036] kmem_cache_alloc+0x5b/0x310 [ 1689.304407] create_object.isra.0+0x3a/0xa20 [ 1689.304801] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1689.305256] kmem_cache_alloc+0x159/0x310 [ 1689.305633] ext4_mb_new_blocks+0x209f/0x45b0 [ 1689.306048] ? trace_hardirqs_on+0x5b/0x180 [ 1689.306438] ? ext4_cache_extents+0x148/0x2d0 [ 1689.306841] ? ext4_discard_preallocations+0xd80/0xd80 [ 1689.307340] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1689.307780] ext4_ext_map_blocks+0x1d49/0x5860 [ 1689.308206] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1689.308673] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.309038] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1689.309505] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.309874] ? ext4_ext_release+0x10/0x10 [ 1689.310248] ? ext4_map_blocks+0x5e0/0x1940 [ 1689.310639] ? lock_release+0x680/0x680 [ 1689.310996] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1689.311420] ? lock_downgrade+0x6d0/0x6d0 [ 1689.311819] ? down_write_killable+0x180/0x180 [ 1689.312256] ext4_map_blocks+0x652/0x1940 [ 1689.312634] ? kmem_cache_alloc+0x2a6/0x310 [ 1689.313025] ? __kernel_text_address+0x9/0x40 [ 1689.313431] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1689.313834] ? jbd2__journal_start+0xf3/0x7e0 [ 1689.314242] ? __ext4_journal_start_sb+0x214/0x390 [ 1689.314681] ? __ext4_journal_start_sb+0x1db/0x390 [ 1689.315131] ext4_iomap_begin+0x3ad/0x700 [ 1689.315511] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1689.315954] ? kasan_save_stack+0x1b/0x40 [ 1689.316325] ? ext4_file_write_iter+0xb26/0x18d0 [ 1689.316747] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1689.317310] ? splice_direct_to_actor+0x387/0x980 [ 1689.317741] ? do_splice_direct+0x1c4/0x290 [ 1689.318127] ? do_sendfile+0x553/0x1090 [ 1689.318483] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1689.318902] ? do_syscall_64+0x33/0x40 [ 1689.319252] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1689.319730] iomap_apply+0x164/0x810 [ 1689.320077] ? iomap_dio_rw+0x90/0x90 [ 1689.320423] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1689.320942] ? mark_held_locks+0x9e/0xe0 [ 1689.321315] ? filemap_check_errors+0xa5/0x150 [ 1689.321731] __iomap_dio_rw+0x6cd/0x1110 [ 1689.322097] ? iomap_dio_rw+0x90/0x90 [ 1689.322452] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1689.322856] ? ext4_orphan_add+0x253/0x9e0 [ 1689.323234] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1689.323675] ? ext4_empty_dir+0xae0/0xae0 [ 1689.324047] ? jbd2__journal_start+0xf3/0x7e0 [ 1689.324448] iomap_dio_rw+0x31/0x90 [ 1689.324782] ext4_file_write_iter+0xb26/0x18d0 [ 1689.325207] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1689.325618] ? kasan_save_stack+0x32/0x40 [ 1689.325993] ? kasan_save_stack+0x1b/0x40 [ 1689.326358] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1689.326813] ? iter_file_splice_write+0x16d/0xc30 [ 1689.327243] ? direct_splice_actor+0x10f/0x170 [ 1689.327653] ? splice_direct_to_actor+0x387/0x980 [ 1689.328100] ? do_splice_direct+0x1c4/0x290 [ 1689.328482] ? do_sendfile+0x553/0x1090 [ 1689.328836] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1689.329257] do_iter_readv_writev+0x476/0x750 [ 1689.329665] ? new_sync_write+0x660/0x660 [ 1689.330039] ? selinux_file_permission+0x92/0x520 [ 1689.330492] do_iter_write+0x191/0x670 [ 1689.330843] ? trace_hardirqs_on+0x5b/0x180 [ 1689.331239] vfs_iter_write+0x70/0xa0 [ 1689.331583] iter_file_splice_write+0x762/0xc30 [ 1689.332019] ? generic_splice_sendpage+0x140/0x140 [ 1689.332461] ? avc_policy_seqno+0x9/0x70 [ 1689.332817] ? selinux_file_permission+0x92/0x520 [ 1689.333254] ? lockdep_init_map_type+0x2c7/0x780 [ 1689.333683] ? generic_splice_sendpage+0x140/0x140 [ 1689.334124] direct_splice_actor+0x10f/0x170 [ 1689.334523] splice_direct_to_actor+0x387/0x980 [ 1689.334944] ? pipe_to_sendpage+0x380/0x380 [ 1689.335326] ? do_splice_to+0x160/0x160 [ 1689.335683] ? security_file_permission+0x24e/0x570 [ 1689.336137] do_splice_direct+0x1c4/0x290 [ 1689.336509] ? splice_direct_to_actor+0x980/0x980 [ 1689.336929] ? selinux_file_permission+0x92/0x520 [ 1689.337362] ? security_file_permission+0x24e/0x570 [ 1689.337804] do_sendfile+0x553/0x1090 [ 1689.338151] ? do_pwritev+0x270/0x270 [ 1689.338489] ? wait_for_completion_io+0x270/0x270 [ 1689.338926] ? rcu_read_lock_any_held+0x75/0xa0 [ 1689.339331] ? vfs_write+0x354/0xa70 [ 1689.339664] __x64_sys_sendfile64+0x1d1/0x210 [ 1689.340060] ? __ia32_sys_sendfile+0x220/0x220 [ 1689.340471] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1689.340928] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1689.341392] do_syscall_64+0x33/0x40 [ 1689.341719] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1689.342175] RIP: 0033:0x7f7e9829eb19 [ 1689.342504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1689.344148] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1689.344825] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1689.345455] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1689.346090] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1689.346735] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1689.347372] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1689.348197] hpet: Lost 2 RTC interrupts 04:33:28 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x500, 0x0, 0x2044034, &(0x7f0000000440)) 04:33:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:33:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x9, @remote, 0x7fffffff}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fc52685739888842fc1230486ccc3be00b627fb5498e34b56a4cdbc99be7c00fd552a67a23bddc158aa4f3175912e504edb8019c1c66952c740fb3ed8700"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e22, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x100}}, 0x0, 0x0, 0x6, 0x0, "c700269ac6984ae5eae4812c16245090ff290fe5bd50cc6b88994543648b6e123df2017d6ab60d533142760ebf556bcbc8411e3c7d46e87a4e119a0229863e81ee2832ffed2570b9ec88879855dec4cf"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in={{0x2, 0x4e22, @broadcast}}, 0x0, 0x0, 0xb, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) recvfrom$inet6(r1, &(0x7f0000000200)=""/209, 0xd1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}]}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) [ 1689.688254] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1689.693991] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:33:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:33:43 executing program 1: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, "779b1e7567d62f09a2d166d436fc9990c772b9"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0x40049366, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNDETACHFILTER(r0, 0x400454ce, 0x0) r1 = syz_io_uring_setup(0x2298, &(0x7f0000000200), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000280)) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x501200, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3c, 0x200, 0x70bd2b, 0x25dfdbfc, {0x12}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000010) dup2(r1, r0) 04:33:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1, 0x0, 0x0, 0x40020000}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:33:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 73) 04:33:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) clock_gettime(0x0, &(0x7f0000004380)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004180)=[{{&(0x7f0000000240), 0x6e, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/3, 0x3}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f00000003c0)=""/6, 0x6}], 0x3, &(0x7f0000000440)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}, {{&(0x7f0000000580), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000600)=""/70, 0x46}, {&(0x7f0000000700)=""/158, 0x9e}], 0x2, &(0x7f00000007c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{&(0x7f0000000880)=@abs, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000680)=""/57, 0x39}, {&(0x7f0000000900)=""/167, 0xa7}, {&(0x7f00000009c0)=""/82, 0x52}, {&(0x7f0000000a40)=""/157, 0x9d}, {&(0x7f0000000b00)=""/155, 0x9b}, {&(0x7f0000000bc0)=""/126, 0x7e}, {&(0x7f0000000c40)=""/39, 0x27}, {&(0x7f0000000c80)=""/76, 0x4c}, {&(0x7f0000000d00)=""/123, 0x7b}, {&(0x7f0000000d80)=""/123, 0x7b}], 0xa, &(0x7f0000000ec0)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{&(0x7f0000000f80), 0x6e, &(0x7f0000001740)=[{&(0x7f0000001000)=""/255, 0xff}, {&(0x7f00000012c0)=""/247, 0xf7}, {&(0x7f0000001100)=""/140, 0x8c}, {&(0x7f00000013c0)=""/38, 0x26}, {&(0x7f0000001400)=""/219, 0xdb}, {&(0x7f0000001500)=""/255, 0xff}, {&(0x7f0000001600)=""/173, 0xad}, {&(0x7f00000016c0)=""/127, 0x7f}], 0x8, &(0x7f00000017c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}, {{&(0x7f00000018c0)=@abs, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001940)=""/178, 0xb2}, {&(0x7f0000001a00)=""/139, 0x8b}, {&(0x7f0000001ac0)=""/89, 0x59}, {&(0x7f0000001b40)=""/236, 0xec}], 0x4, &(0x7f0000001c80)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x158}}, {{&(0x7f0000002e00)=@abs, 0x6e, &(0x7f00000034c0)=[{&(0x7f0000002f00)=""/120, 0x78}, {&(0x7f0000002f80)=""/131, 0x83}, {&(0x7f0000003040)=""/161, 0xa1}, {&(0x7f0000003100)=""/65, 0x41}, {&(0x7f0000003180)=""/149, 0x95}, {&(0x7f0000003240)=""/185, 0xb9}, {&(0x7f0000003300)=""/71, 0x47}, {&(0x7f0000002e80)=""/45, 0x2d}, {&(0x7f0000003380)=""/187, 0xbb}, {&(0x7f0000003440)=""/103, 0x67}], 0xa, &(0x7f0000003580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000003600)=@abs, 0x6e, &(0x7f0000003c00)=[{&(0x7f0000003680)=""/54, 0x36}, {&(0x7f00000036c0)=""/58, 0x3a}, {&(0x7f0000003700)=""/227, 0xe3}, {&(0x7f0000003800)=""/120, 0x78}, {&(0x7f0000003880)=""/209, 0xd1}, {&(0x7f0000003980)=""/121, 0x79}, {&(0x7f0000003a00)=""/247, 0xf7}, {&(0x7f0000003b00)=""/213, 0xd5}], 0x8, &(0x7f0000003c80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}, {{&(0x7f0000003d80), 0x6e, &(0x7f0000004100)=[{&(0x7f0000003e00)=""/201, 0xc9}, {&(0x7f0000003f00)=""/221, 0xdd}, {&(0x7f0000004000)=""/215, 0xd7}], 0x3, &(0x7f0000004140)=[@cred={{0x1c}}], 0x20}}], 0x8, 0x40002023, &(0x7f00000043c0)={r1, r2+10000000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) recvfrom$inet6(r4, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:33:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:33:43 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x600, 0x0, 0x2044034, &(0x7f0000000440)) 04:33:43 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) io_setup(0x3e3, &(0x7f0000000580)=0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f0000000080)={0x4004800, 0x500, 0x0, 0x0, 0x0, r0, 0x0}, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}]) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x3}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f0000000000)="b54f684bad19f165cc14a4fc3d6071abc9bca1093f48480c30114b", 0x1b, 0x100000001, 0x0, 0x0, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x1000, 0xffffffffffffffff, &(0x7f0000000080)="4b1fa2043e5083a3415135f5210becebfd47012232f2ff8230313fa879f620a51ffe86125e385f82d20e71b7aadb8f07d0652302d545f18a431b50cac044663201c7e6a36cc6f6c8e889412510397e5aed8aeb16764ed15fb9ac60c6aa24f241cb28b16fec399219dd0c7a490f1b5096a79bfec37a47ee70939555cb9bd26df427857f046030790e000b035c21151f3f058fd42e64eb087ceba015895ccdb9bafe5fd49442d8c50a2f3e5e1f09c872af144007e552d475ced19f2d5aebf22f304c75f263e632c4e029aa2ced9b25dea735b0d3ea4d4d89fb3c", 0xd9, 0x0, 0x0, 0x2}]) sync() sync() [ 1704.046054] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1704.055067] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1704.061046] FAULT_INJECTION: forcing a failure. [ 1704.061046] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.063167] CPU: 0 PID: 10636 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1704.064383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.065807] Call Trace: [ 1704.066272] dump_stack+0x107/0x167 [ 1704.066909] should_fail.cold+0x5/0xa [ 1704.067574] ? __es_insert_extent+0xed1/0x1370 [ 1704.068421] should_failslab+0x5/0x20 [ 1704.069089] kmem_cache_alloc+0x5b/0x310 [ 1704.069806] __es_insert_extent+0xed1/0x1370 04:33:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e22, @private=0xa010102}}, 0x0, 0x0, 0x9, 0x0, "075f9fda762229f5b523bf79c9159fdbfdb98d1cc3e8c621f676d61cc51f66dc8dcb1025c450595e03e0e27b940ce8b32585489341e51cbd1b7b5450ab9b703604791d0418035d491cf9f9c7fa7ec171"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2, 0x7fff}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r2, 0x400, 0x1) close(r2) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) [ 1704.070593] ext4_es_insert_extent+0x45d/0xf10 [ 1704.071464] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1704.071936] ? lock_downgrade+0x6d0/0x6d0 [ 1704.072409] ? down_write_killable+0x180/0x180 [ 1704.072936] ext4_map_blocks+0x8e1/0x1940 [ 1704.073390] ? __kernel_text_address+0x9/0x40 [ 1704.073890] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1704.074367] ? jbd2__journal_start+0xf3/0x7e0 [ 1704.074862] ? __ext4_journal_start_sb+0x214/0x390 [ 1704.075383] ? __ext4_journal_start_sb+0x1db/0x390 [ 1704.075926] ext4_iomap_begin+0x3ad/0x700 [ 1704.076395] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1704.076918] ? kasan_save_stack+0x1b/0x40 [ 1704.077374] ? ext4_file_write_iter+0xb26/0x18d0 [ 1704.077904] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1704.078572] ? splice_direct_to_actor+0x387/0x980 [ 1704.079081] ? do_splice_direct+0x1c4/0x290 [ 1704.079536] ? do_sendfile+0x553/0x1090 [ 1704.079977] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1704.080477] ? do_syscall_64+0x33/0x40 [ 1704.080890] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1704.081468] iomap_apply+0x164/0x810 [ 1704.081869] ? iomap_dio_rw+0x90/0x90 [ 1704.082286] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1704.082913] ? mark_held_locks+0x9e/0xe0 [ 1704.083373] ? filemap_check_errors+0xa5/0x150 [ 1704.083874] __iomap_dio_rw+0x6cd/0x1110 [ 1704.084319] ? iomap_dio_rw+0x90/0x90 [ 1704.084754] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1704.085244] ? ext4_orphan_add+0x253/0x9e0 [ 1704.085695] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1704.086238] ? ext4_empty_dir+0xae0/0xae0 [ 1704.086678] ? jbd2__journal_start+0xf3/0x7e0 [ 1704.087192] iomap_dio_rw+0x31/0x90 [ 1704.087601] ext4_file_write_iter+0xb26/0x18d0 [ 1704.088132] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1704.088636] ? kasan_save_stack+0x32/0x40 [ 1704.089094] ? kasan_save_stack+0x1b/0x40 [ 1704.089554] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1704.090118] ? iter_file_splice_write+0x16d/0xc30 [ 1704.090642] ? direct_splice_actor+0x10f/0x170 [ 1704.091140] ? splice_direct_to_actor+0x387/0x980 [ 1704.091665] ? do_splice_direct+0x1c4/0x290 [ 1704.092147] ? do_sendfile+0x553/0x1090 [ 1704.092586] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1704.093109] do_iter_readv_writev+0x476/0x750 [ 1704.093611] ? new_sync_write+0x660/0x660 [ 1704.094067] ? selinux_file_permission+0x92/0x520 [ 1704.094624] do_iter_write+0x191/0x670 [ 1704.095059] ? trace_hardirqs_on+0x5b/0x180 [ 1704.095547] vfs_iter_write+0x70/0xa0 [ 1704.096053] iter_file_splice_write+0x762/0xc30 [ 1704.096902] ? generic_splice_sendpage+0x140/0x140 [ 1704.097767] ? avc_policy_seqno+0x9/0x70 [ 1704.098525] ? selinux_file_permission+0x92/0x520 [ 1704.099372] ? lockdep_init_map_type+0x2c7/0x780 [ 1704.100225] ? generic_splice_sendpage+0x140/0x140 [ 1704.101080] direct_splice_actor+0x10f/0x170 [ 1704.101862] splice_direct_to_actor+0x387/0x980 [ 1704.102676] ? pipe_to_sendpage+0x380/0x380 [ 1704.103443] ? do_splice_to+0x160/0x160 [ 1704.104153] ? security_file_permission+0x24e/0x570 [ 1704.105035] do_splice_direct+0x1c4/0x290 [ 1704.105764] ? splice_direct_to_actor+0x980/0x980 [ 1704.106634] ? selinux_file_permission+0x92/0x520 [ 1704.107483] ? security_file_permission+0x24e/0x570 [ 1704.108372] do_sendfile+0x553/0x1090 [ 1704.109054] ? do_pwritev+0x270/0x270 [ 1704.109721] ? wait_for_completion_io+0x270/0x270 [ 1704.110568] ? rcu_read_lock_any_held+0x75/0xa0 [ 1704.111371] ? vfs_write+0x354/0xa70 [ 1704.112032] __x64_sys_sendfile64+0x1d1/0x210 [ 1704.112817] ? __ia32_sys_sendfile+0x220/0x220 [ 1704.113608] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1704.114514] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1704.115406] do_syscall_64+0x33/0x40 [ 1704.116103] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1704.116986] RIP: 0033:0x7f7e9829eb19 [ 1704.117642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1704.120807] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1704.122111] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1704.123338] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1704.124660] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.125892] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1704.127124] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1704.128617] hpet: Lost 3 RTC interrupts [ 1704.137807] serio: Serial port tty21 04:33:43 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x700, 0x0, 0x2044034, &(0x7f0000000440)) [ 1704.192499] sd 0:0:0:0: tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1704.194156] sd 0:0:0:0: tag#0 Sense Key : No Sense [current] [ 1704.195264] sd 0:0:0:0: tag#0 Add. Sense: No additional sense information [ 1704.196542] sd 0:0:0:0: tag#0 CDB: Request Sense 03 00 00 00 00 00 04:33:43 executing program 1: semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x3}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f00000000c0)=[{0x3, 0x400, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4, 0x9, 0x1800}], 0x4) semop(0x0, &(0x7f0000000000)=[{0x4, 0xfff}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) semctl$IPC_RMID(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000200)=[{0x0, 0xd18, 0x1800}, {0x1, 0x2, 0x1000}, {0x2, 0x1, 0x800}], 0x3, &(0x7f0000000240)={0x0, 0x989680}) semop(0x0, &(0x7f0000000180)=[{0x2, 0x5, 0x1800}, {0x2, 0x5, 0x1800}, {0x2, 0x101, 0x800}, {0x1, 0x101, 0x1800}, {0x1, 0x1, 0x1000}, {0x3, 0x26, 0x800}], 0x6) r2 = semget$private(0x0, 0x6, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x1, 0xee00, r3, 0x0, 0x0, 0x24, 0x2}, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffdd}) semtimedop(r2, &(0x7f0000000080)=[{0x4, 0x7, 0x1400}, {0x7, 0x400, 0x1000}, {0x0, 0xe1, 0x1c00}], 0x3, &(0x7f0000000140)={0x77359400}) semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000002e40)=""/4111) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setresuid(r4, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 04:33:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r3, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r3, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1704.427147] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1704.432916] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:33:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000000c0)="8396441ee27e6c1d14f59ab943adff4ae5e59bf8edf0506d7b48be68e5b23d93b6d2e0e17bf42315350a16b4e6c9de1f90c8175149f8d926e2a06b2ad4d3db1abdbd19f9de73d503872a69bd334da371f1a5d96d74ea32d876cba29c6ff3c7c0333cd869e3b87991653bee94275d88317cf64e", 0x73}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:33:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:33:43 executing program 1: semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x3}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f00000000c0)=[{0x3, 0x400, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4, 0x9, 0x1800}], 0x4) semop(0x0, &(0x7f0000000000)=[{0x4, 0xfff}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) semctl$IPC_RMID(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000200)=[{0x0, 0xd18, 0x1800}, {0x1, 0x2, 0x1000}, {0x2, 0x1, 0x800}], 0x3, &(0x7f0000000240)={0x0, 0x989680}) semop(0x0, &(0x7f0000000180)=[{0x2, 0x5, 0x1800}, {0x2, 0x5, 0x1800}, {0x2, 0x101, 0x800}, {0x1, 0x101, 0x1800}, {0x1, 0x1, 0x1000}, {0x3, 0x26, 0x800}], 0x6) r2 = semget$private(0x0, 0x6, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x1, 0xee00, r3, 0x0, 0x0, 0x24, 0x2}, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffdd}) semtimedop(r2, &(0x7f0000000080)=[{0x4, 0x7, 0x1400}, {0x7, 0x400, 0x1000}, {0x0, 0xe1, 0x1c00}], 0x3, &(0x7f0000000140)={0x77359400}) semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000002e40)=""/4111) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setresuid(r4, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 04:33:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 74) 04:33:43 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x900, 0x0, 0x2044034, &(0x7f0000000440)) 04:33:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000200)={0x4, 0x6, 0x7, 0x2, 0x5, [{0x40, 0x7, 0x100000001, '\x00', 0x1c02}, {0x8, 0x3, 0x10001, '\x00', 0x1800}, {0x1ff, 0x9, 0x100000000}, {0x7, 0x1, 0x7fff, '\x00', 0x9}, {0x8c6, 0x8, 0x35a9, '\x00', 0x4}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @rand_addr=0x64010100}}, 0x0, 0x0, 0x123, 0x0, "ffbe3ebcd2193c000143581d7f5e98a84159dd452afd9089c0fed0f40b0118650197c22300000000000300336240cf4618681500000000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x8, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x92, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) sendmmsg$inet6(r1, &(0x7f0000000b40)=[{{&(0x7f00000004c0)={0xa, 0x4e20, 0x10001, @private1, 0x2}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000500)="b6630de8f85bbc12245387fc2e96b2e4f5", 0x11}, {&(0x7f0000000580)="e5c84fcf4b6116354174c53dcaa4dde948a74f2e7cdb22dda2604e18adac6c276c91f4f742719dfb8b6e0da6bfcec81d96f3ec48346e0d7657de7aa12fca25039169ab49", 0x44}, {&(0x7f0000002f00)="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", 0x1000}, {&(0x7f0000000600)="312aedc8c1a3942f01258544edfc608fd66aa21d431cc24cc7af2db8782defa71699f54ca674799bcaa56e363e7faa9533a83332ad152ba37cd72e322afe6cce9693b097ca2e4ce608fd212892aa6ad148b3fcefdfb6c269e5cf0622e516e0b6cd4f6c060069f46d0ef3cde6bcdd9560d4f48b0e38e3", 0x76}], 0x4, &(0x7f0000000700)=[@rthdr_2292={{0x78, 0x29, 0x39, {0x0, 0xc, 0x2, 0x40, 0x0, [@loopback, @loopback, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1000}}, @hopopts_2292={{0xa0, 0x29, 0x36, {0x73, 0x10, '\x00', [@jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x30, {0x3, 0xa, 0x9, 0x0, [0x3, 0x2, 0xfffffffffffffffc, 0x10001, 0x9]}}, @ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x48, {0x1, 0x10, 0x0, 0x3, [0x6, 0x7, 0xfff, 0x7, 0x4, 0x100000001, 0x800, 0x424f55a4]}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private2={0xfc, 0x2, '\x00', 0x1}}}}, @dstopts={{0x28, 0x29, 0x37, {0xc, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x2}, @pad1, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x6a2}}, @hoplimit_2292={{0x14}}, @tclass={{0x14}}], 0x1c8}}, {{&(0x7f0000000900)={0xa, 0x4e22, 0x8, @empty, 0xfffffff8}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000940)="b9cba7f83cd892d92929bf1c9072e8aa8e915ef9f106699c429998d1eaff94088bcd55d2c311a95872219d6c7425d99a0e0c0d3d171061eaf09b822de578fab22a62973399b628d40ba1caa5f2d3b5eecab7f6ad0898a4a0663fc3a5402abb0f7c252a4e076b65846ab3aac7a488a90b2b22c040a99df0b5a057374b6d34bae923c212fb7fccf4046148", 0x8a}, {&(0x7f0000000a00)="133a4ac11add157a33b093e9e0ecb5f44cb512c5f7455fd76f47f72821f027242dc9f53080a54bd56e8af1cceb", 0x2d}, {&(0x7f0000000a40)="c707dc562ffee8065228c338e2db3c38f79295646c982634f3f6403a497ed3e5010e64da60205ed3a0dc506196a9ad7b169d71f35dda01081d45d63c11a4c0ae7893efedcb964b4893c1f88490686c87d645f223af184d6db5745d7f9860fd9c3b071c52c2c30b0f1da9e57471ccc3cf56cd2a9c3b64", 0x76}], 0x3, &(0x7f0000000b00)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x33, 0x0, '\x00', [@ra={0x5, 0x2, 0x75}, @enc_lim={0x4, 0x1, 0x1d}]}}}], 0x38}}], 0x2, 0x4000000) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000340)={@local}, &(0x7f0000000380)=0x14) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) [ 1704.596266] FAULT_INJECTION: forcing a failure. [ 1704.596266] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.598566] CPU: 0 PID: 10675 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1704.599847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.601312] Call Trace: [ 1704.601794] dump_stack+0x107/0x167 [ 1704.602449] should_fail.cold+0x5/0xa [ 1704.603121] ? jbd2__journal_start+0x190/0x7e0 [ 1704.603943] should_failslab+0x5/0x20 [ 1704.604640] kmem_cache_alloc+0x5b/0x310 [ 1704.605357] jbd2__journal_start+0x190/0x7e0 [ 1704.606140] __ext4_journal_start_sb+0x214/0x390 [ 1704.606974] ext4_file_write_iter+0x1138/0x18d0 [ 1704.607807] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1704.608615] ? kasan_save_stack+0x32/0x40 [ 1704.609344] ? kasan_save_stack+0x1b/0x40 [ 1704.610068] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1704.610956] ? iter_file_splice_write+0x16d/0xc30 [ 1704.611793] ? direct_splice_actor+0x10f/0x170 [ 1704.612607] ? splice_direct_to_actor+0x387/0x980 [ 1704.613453] ? do_splice_direct+0x1c4/0x290 [ 1704.614210] ? do_sendfile+0x553/0x1090 [ 1704.614906] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1704.615767] do_iter_readv_writev+0x476/0x750 [ 1704.616574] ? new_sync_write+0x660/0x660 [ 1704.617298] ? selinux_file_permission+0x92/0x520 [ 1704.618163] do_iter_write+0x191/0x670 [ 1704.618847] ? trace_hardirqs_on+0x5b/0x180 [ 1704.619612] vfs_iter_write+0x70/0xa0 [ 1704.620288] iter_file_splice_write+0x762/0xc30 [ 1704.621121] ? generic_splice_sendpage+0x140/0x140 [ 1704.621985] ? avc_policy_seqno+0x9/0x70 [ 1704.622692] ? selinux_file_permission+0x92/0x520 [ 1704.623542] ? lockdep_init_map_type+0x2c7/0x780 [ 1704.624408] ? generic_splice_sendpage+0x140/0x140 [ 1704.625299] direct_splice_actor+0x10f/0x170 [ 1704.626074] splice_direct_to_actor+0x387/0x980 [ 1704.626892] ? pipe_to_sendpage+0x380/0x380 [ 1704.627652] ? do_splice_to+0x160/0x160 [ 1704.628363] ? security_file_permission+0x24e/0x570 [ 1704.629246] do_splice_direct+0x1c4/0x290 [ 1704.629973] ? splice_direct_to_actor+0x980/0x980 [ 1704.630810] ? selinux_file_permission+0x92/0x520 [ 1704.631657] ? security_file_permission+0x24e/0x570 [ 1704.632561] do_sendfile+0x553/0x1090 [ 1704.633273] ? do_pwritev+0x270/0x270 [ 1704.633979] ? wait_for_completion_io+0x270/0x270 [ 1704.634833] ? rcu_read_lock_any_held+0x75/0xa0 [ 1704.635647] ? vfs_write+0x354/0xa70 [ 1704.636325] __x64_sys_sendfile64+0x1d1/0x210 [ 1704.637115] ? __ia32_sys_sendfile+0x220/0x220 [ 1704.637923] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1704.638840] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1704.639745] do_syscall_64+0x33/0x40 [ 1704.640410] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1704.641308] RIP: 0033:0x7f7e9829eb19 [ 1704.641962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1704.645183] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1704.646527] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1704.647795] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1704.649053] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.650292] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1704.651535] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1704.653039] hpet: Lost 3 RTC interrupts [ 1704.741978] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1704.748133] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1704.867988] sd 0:0:0:0: tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1704.868761] sd 0:0:0:0: tag#0 Sense Key : No Sense [current] [ 1704.869249] sd 0:0:0:0: tag#0 Add. Sense: No additional sense information [ 1704.869835] sd 0:0:0:0: tag#0 CDB: Request Sense 03 00 00 00 00 00 04:33:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1, 0x0, 0x0, 0xffffff7f}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:33:44 executing program 1: semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x3}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f00000000c0)=[{0x3, 0x400, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4, 0x9, 0x1800}], 0x4) semop(0x0, &(0x7f0000000000)=[{0x4, 0xfff}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) semctl$IPC_RMID(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000200)=[{0x0, 0xd18, 0x1800}, {0x1, 0x2, 0x1000}, {0x2, 0x1, 0x800}], 0x3, &(0x7f0000000240)={0x0, 0x989680}) semop(0x0, &(0x7f0000000180)=[{0x2, 0x5, 0x1800}, {0x2, 0x5, 0x1800}, {0x2, 0x101, 0x800}, {0x1, 0x101, 0x1800}, {0x1, 0x1, 0x1000}, {0x3, 0x26, 0x800}], 0x6) r2 = semget$private(0x0, 0x6, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x1, 0xee00, r3, 0x0, 0x0, 0x24, 0x2}, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffdd}) semtimedop(r2, &(0x7f0000000080)=[{0x4, 0x7, 0x1400}, {0x7, 0x400, 0x1000}, {0x0, 0xe1, 0x1c00}], 0x3, &(0x7f0000000140)={0x77359400}) semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000002e40)=""/4111) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setresuid(r4, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 04:33:44 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xa00, 0x0, 0x2044034, &(0x7f0000000440)) 04:33:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r3, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r3, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:33:44 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 75) [ 1705.014823] FAULT_INJECTION: forcing a failure. [ 1705.014823] name failslab, interval 1, probability 0, space 0, times 0 [ 1705.016818] CPU: 0 PID: 10691 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1705.018016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1705.019366] Call Trace: [ 1705.019813] dump_stack+0x107/0x167 [ 1705.020430] should_fail.cold+0x5/0xa [ 1705.021065] ? jbd2__journal_start+0x190/0x7e0 [ 1705.021833] should_failslab+0x5/0x20 [ 1705.022471] kmem_cache_alloc+0x5b/0x310 [ 1705.023152] jbd2__journal_start+0x190/0x7e0 [ 1705.023896] __ext4_journal_start_sb+0x214/0x390 [ 1705.024704] ext4_file_write_iter+0x1138/0x18d0 [ 1705.025494] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1705.026275] ? kasan_save_stack+0x32/0x40 [ 1705.026957] ? kasan_save_stack+0x1b/0x40 [ 1705.027634] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1705.028481] ? iter_file_splice_write+0x16d/0xc30 [ 1705.029270] ? direct_splice_actor+0x10f/0x170 [ 1705.030026] ? splice_direct_to_actor+0x387/0x980 [ 1705.030810] ? do_splice_direct+0x1c4/0x290 [ 1705.031521] ? do_sendfile+0x553/0x1090 [ 1705.032181] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1705.032969] do_iter_readv_writev+0x476/0x750 [ 1705.033711] ? new_sync_write+0x660/0x660 [ 1705.034400] ? selinux_file_permission+0x92/0x520 [ 1705.035218] do_iter_write+0x191/0x670 [ 1705.035877] ? trace_hardirqs_on+0x5b/0x180 [ 1705.036618] vfs_iter_write+0x70/0xa0 [ 1705.037252] iter_file_splice_write+0x762/0xc30 [ 1705.038039] ? generic_splice_sendpage+0x140/0x140 [ 1705.038859] ? avc_policy_seqno+0x9/0x70 [ 1705.039525] ? selinux_file_permission+0x92/0x520 [ 1705.040343] ? lockdep_init_map_type+0x2c7/0x780 [ 1705.041133] ? generic_splice_sendpage+0x140/0x140 [ 1705.041941] direct_splice_actor+0x10f/0x170 [ 1705.042673] splice_direct_to_actor+0x387/0x980 [ 1705.043445] ? pipe_to_sendpage+0x380/0x380 [ 1705.044177] ? do_splice_to+0x160/0x160 [ 1705.044842] ? security_file_permission+0x24e/0x570 [ 1705.045680] do_splice_direct+0x1c4/0x290 [ 1705.046376] ? splice_direct_to_actor+0x980/0x980 [ 1705.047175] ? selinux_file_permission+0x92/0x520 [ 1705.047990] ? security_file_permission+0x24e/0x570 [ 1705.048818] do_sendfile+0x553/0x1090 [ 1705.049469] ? do_pwritev+0x270/0x270 [ 1705.050108] ? wait_for_completion_io+0x270/0x270 [ 1705.050908] ? rcu_read_lock_any_held+0x75/0xa0 [ 1705.051672] ? vfs_write+0x354/0xa70 [ 1705.052323] __x64_sys_sendfile64+0x1d1/0x210 [ 1705.053066] ? __ia32_sys_sendfile+0x220/0x220 [ 1705.053828] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1705.054689] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1705.055544] do_syscall_64+0x33/0x40 [ 1705.056171] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1705.057012] RIP: 0033:0x7f7e9829eb19 [ 1705.057629] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1705.060624] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1705.061872] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1705.063047] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1705.064222] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1705.065388] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1705.066568] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1705.067911] hpet: Lost 2 RTC interrupts [ 1705.078150] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1705.082110] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:34:00 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xb00, 0x0, 0x2044034, &(0x7f0000000440)) 04:34:00 executing program 0: sync() sync() r0 = socket$packet(0x11, 0x2, 0x300) r1 = fsmount(0xffffffffffffffff, 0x0, 0xc) sendto$packet(r1, &(0x7f0000000080)="8d266f21f2731203d7a3b36f9b41a08e36c39e6e4133fbab234dc9e496eaf18a2a8cdfdf4381a8f5612300a669004ccc163166c7458e3e9a2812386588ddfd505e759ec63a78169e0ad9854a34f0737a0a1c723552ed7674fc91838cee851b137ee6692d70ced027f521bb5a893f62b760217f0bf90c93ee4d5ec3464b87a2dfa5fceb38114fef0f8462e23d5198b73a32a21a1322ab49f67c60c30a0907db81b31a878ea90f5b50ad03c77519b9533d8d550f", 0xb3, 0x0, &(0x7f0000000140)={0x11, 0x18, 0x0, 0x1, 0x7, 0x6, @local}, 0x14) prctl$PR_GET_TAGGED_ADDR_CTRL(0x38) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 04:34:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000280)={@local, @mcast2, @mcast1, 0x2, 0x5, 0x0, 0x100, 0x8, 0x2080040, r2}) sendmmsg$inet6(r0, &(0x7f0000001840)=[{{&(0x7f00000000c0)={0xa, 0x4e21, 0x8, @mcast1, 0x7}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000200)="085cd395b39dcaf91d43d492d1e1a6de58ca8ea131c1786a952d5ad8179c62659c01782540b35a0cfaac4c22dfc4a1341c434659b57feba2626a6941d2eb3b324114db0b094123bb9bd60854ba9c2edffaee87f00b7ceff02fc8ecc984032eaa6a973235accafd6c4c8741c63fea027c1592ba4e172479c15dac733a9821e9fa7aa85d60736f5cabad412a070ca4d90d3b9726b8916f58a39f4e770d36906fe4180aa4f2e1706a462021eb938a40304c3cb162a0fa4c049e231c9be2b1150294aeba59e0a9a3ba5baae05a23c6f9ca9dccea698937182385dd58963f5a06d2fc3403238be6b1bedcb3c13cf14343", 0xee}, {&(0x7f0000000300)="da64bd1b1fe81ea3bdef32a34f7404b1c19c26d9d854a353287619c10d75b24bf2ea38c6c770ce8483fc3fdc0ca63f67ed2221a8c22d6953297e25bac0ad1b8a3d38cee738772cd2a34e044c6e9ef5a241ac05a1d97a6428aa1a260d1448525de50a0e242e8991e8405084b28128a20499a1a10d5728be7a41c06961fb092e2f54f21c2b62e2d80e488a77f83bb6b34d690f83e981fc4e0384438a8f71107db38928e7cb4aba54dd7086bb00a93fc318768714606a47300d7c4b", 0xba}, {&(0x7f00000003c0)="b61fd8fde865f1f8f79d630da321835d0ad746c2d2fcdf88208788b9f0018a5e7ba423c9ab11a09c6c602586c246bc7dc2bae24ab5cb1227f2cf6aaf375a2434fd3bce28c08bb5f7cf8c14", 0x4b}, {&(0x7f0000000440)="902e6e57b31fb0712f14fd16c8913e638c8b315a9df07be7635e1457adb33793cf8996c8ede848a70c6088032ae76ff47bd5dff09739b4a48bcec33a3f8f5a853c10eaff118a8baaf733e5f2e7a07eb98e5b279a08d7a9bd911329fdb5538e860e8e0250ae317abdacef28a7d5bdd322665860816c933bd36386c1beebd41ad805c460a530a77a33d0856fdc855b6b693c9a6fd3f794c2c502d4245eb86cc51675cba452928e943229ef06562be5c541582e8939b1a06792904f5a76f8fa45cf205ef521b60b33942fef654324a4d4e20b85d9206a0111e921", 0xd9}, {&(0x7f0000000100)}], 0x5, &(0x7f0000000600)=[@hopopts={{0x20, 0x29, 0x36, {0x2c, 0x0, '\x00', [@pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x5}}, @rthdrdstopts={{0x70, 0x29, 0x37, {0x2, 0xa, '\x00', [@hao={0xc9, 0x10, @remote}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x4}, @pad1, @calipso={0x7, 0x30, {0x1, 0xa, 0x3, 0x977, [0x2, 0xeba, 0x8, 0x8, 0x20000000000]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000700)="80c030e5665bc027cafa4dd113f4bbc59b564aab77fb7b819dc9541ea5da7647a7cadf5288b0d7d322080260d85ca4fe8396e6b67d252b6d4f9384414d43996940841dbeac2bd1fdb02f0c98c76e8eb4e39591ef15e76afad598b2dfebe36976616b48b24280d460b7d8da901114a39963", 0x71}, {&(0x7f0000000780)="4c08d393d32abe1d01379d9db961b381ef967b6a78c280d18ed2534275e9b90dd4b8b963a6ca298c2575a9275ef712c8748cae1ccc1dc13927897984fb6b1da74d01768683fa33f20b7f7468f5693a52258a280b8e782959a374d91d62b1829ad90e69feedb8a1b2f1122ed70d9bf3bda1fd512159422398c06ddb129f33ddbb3ada2364fe4df43243a9c00771c1f77edf45fa4d937a4f5409ad682284a7b2005015931b4bfef7889f3cb5477a9225d6bfb9555511cb37abd1c58be777bbc8f61a19ee3a5fae3a5dfdc9d78b62e2ab3d64315cbf3cd9294c2f368b4176a00c21e8949bc578850efd3001233340b159cc2fa541ef36e583b2f1756e146e94503b99e3ff8dee13ff7598e9be612b77c87aeea09659a2622d0ecc32b15a49a88a5a56ac6a9ed1d122023e210d27a5fbab77f9a9d291696b2bcebdcdefdcf8e467ee4ecff71858678d9530bb4c3e87cf907c5fbac78dfc4e9e85849a14a792e46f907e0b506a63bd01620b43dc6badb10cf993d354381e4baec269fd46c307fd0136e246d1342dde1b4302c17fc434f87d5bef36ceac8772a6ea7ec4d3de886f0a12212fd3c9382a054da611b0b05eef72451e31d20006df170dce125757429ad01584bf8f3a6ed246e2b4e68536a4ac6de9297e8ddeb3eece1a71f49afc16809c69756c075a4bd6ff8cff86a80b01a686727da9bc66c0c65621f1ecc6be8a8a5dd0c8ab26dfb98b03298d68bd16de4de7d9eb70b62196f174d8d13ce741f8112d45a01a0de6ed26a37a51669cf1df6767378627aa1acdde69ea70cdd6f1bc37ebc05e63a4a72a1b4a16b2264350484096a96f222faff133f79ea9d455b0dd0409dc84334d9ab7ba6b9fbc2238cd0845655f27f976c82ce48e8f355e85515566bfe1b14c36fb0247d7d3381224a5bb19c575c390639e52ef1743cd7c467a30529fcb5d66bd52a6bb64b269f32dc848c2c22f9c4a3a61416283a8c2802f1362e08a4b548730bfb9a792091ffde965f335587213d5e1e87c916a074f8ff825698267a8c34ce38b2ca72112c432fc0cbe0eff7bae70b99bd59b2a083a68a92cb3b4a7d68810c40865b84ff65da6334050af611c891e0037abf036d4ee184f35d1a64301f3daab16d0d14e72a2a9c84923a34f9276fdd949bf1673d3b1dda71292ec884fcc22ed229fdbdb9aeb930017a316031a65a053da8daece3c8b203ab1e5987b308c6eb01ec2f0a98f8768358027a57ff77c1b8ceffce4c838d26d7c827692a0bc0b919847994fe6cdb143852b4c00deb88b84dea0662d1694a027ef1d8922081345baa8bc05df8448fe1abbcd4ac0ceff8524f3b9a04540e94d7d9bbfacb753403bedb49d1f43c58eeb9eecdcc46eda1d1fa8bf4e0b686afb0665c0f162f46c3ab9e4090ec798d56dc9ce542d1ee7dd57de92f96bfdd392a0d79711847bc82020ab8239f2c5dae8d11aea18071c26fac5085b11cbe77cc51d08b5fe75db21c5e5dc19586e0af1d2ebbb744ef4e13e906c8080b95e049eebc0663ca5decac00cc5fe7e58241fbfa3725959e9a8b9195e05f98888ade8f6fdcd86b2518aa100e6cbc58b7f0c6590d75ba4493719ffcc7267a14290470f37c97acb6fa92d9255eb20118a017a16a05f1a9e6f5f5ce9ddca26e4b5ac6525033a569a8834426237c03d1c2f2c09bcb143c8bbe478375d20cb773675699af0fc7d2e1c53ca98d2539d5233d3bfab740ce5fd0b854ba40412177b3ab1b5e081aed3faed71ef414384508b6a56a4c295e23ca20e2b0a7c0a276a2fcb1c835cfddfdba3ea0f48857fbdb33abe9ce4a0266186fc94046059473df8bd6ae5e37a544883aa5149fd7ae8a6724e4c381bcb737a86e41bf21bf2ab3494d8bbbd02d50074f9227bb499b87649e754b9630be50626b1aff2634964edc93cbb35b8192dc049c8dddb03869d5d60f0e716be90ed6537ed5b73b9f2a23a031d70e9c6c32afd9c65c674f37e08c043ce65414c5960185da96b2493b8cdd1e1e7621debd3c191897311f84581f248712d9648d1d84b40019d26e99b9fd758665126dd6f0ab9b78aedcfe9f5965dd0d95058e6e6932c8a998c059652d3f13e514a1a6ec0c3bc8f3d44b76b8807c137a4ce220dd2f94f30687b843e739c3b42223ddb1048f60aefac77ddcafe48949e133bb0ea74d8883b8127dabda5dc93454dbd395fb15685e5664bd37a2fc40d119b7d33aa1f8303be19d76e483d26c2e9c2c491f70c872633dd758c4adce47de7186e4dbdc5ccca6ed6e2c2f0d0e1b7a054a0c6e6b2cf09b999c6884703e7c52d0deae73e6faade08a81be3c8f30ba2c45726f8422789786a2a55f610722fcec400e9f9894234cd1cd088213ac2e8604750b04ee6faab5dfe031d10a8ca72838edda7e6e07510f38034fccd6be2ee3b0ca777261ed17fc1423ece24d83a2640d83f3217b15d7c704a8ee69219200e96294240f19b762da36354145775407f664729715ca46f3ad95cef58e326cae4f09f01cbb2d8b9371f536bbe160c72b5ff73025f590a3c51b2bc337433c14235a6b56a8a7125540ec885b9b0442d883eaee6e3a0f00c1e5dca91ca635658c5d3c91f2816b7e560ff05b19114c5df387f6a463a4e2ee79bce1c096f8084b85558efa551483a6a4021c9a94a79cdd239556075538f5e62ca53f56b3f955b8da75d2e0225cb55cc21e9ff278b536c2dc56ef34936a573315df2fcf2f00f71e92c64db0258d8a4b78b18344215f203d5d47b5fa92ea469b2f1e0b284b0b31073f22e5f4cca99dd9efaa3d03d4912d7d0f17f4b9cfc8e8de4afbee5f92f9942decbdc6044f5af1cdd75887a0cb0555a869828cfd9f8a7813ef4d646010dc038eb2d0d51482e8b8f477831cb63d0005028a8bd2d62cc971484b1057820f191a8b1ab4a0e65c5283dc915f6093ca9035e2858a0067f05c27158b981996211bf4696017a7c0031fd0eb0d0daec07d682cede60870a6eee4b2489dfb0306d2c1652387c73c18c83155e77dea6bec9804c4b8201eaf702e10133ae43c95d4bd1243772aecc9bae338cee10b84f385cb6120f8a52b46eca805976744f25a819fff99caa548757b50dc89d7fb88425da687d5a4dcda94bf471a6966a8356860b25d8e3d4b78b1bb34af48a1c81fb994b4b38fb135ab75b6d37b1d74c49d9ab79582cdacadb9443a3c2f5d1b46d27290f4f26a9b50e9aa1602dee395e1242a54a95d18f1d6ef8701f89478d7ce952d54a1e1d69025db09b2eef156c04576bb2ff5f9d6b3217e4c9d4daf2b6e5037347b6ef156ae2d7ec224e97dcda9b46854098223c1d7e37eeca48c0f75de7865ce4ed766934861667c1a5728da17eeba937dc5fb9a899c251260b3aa024ddc1fe039b2c4223c5ee7be7c4ecdc209bc99062f23db30e8eb8a79f618d522787bc0c4f16fb1551c0b05db37f4f23990d6d82e102c00c6bd45e1bd497e0383fd67454d6392ec4d9d429bece91033bb0394ed58d955bec36b0a6bc4f9d3dac11d78c4cffd084f2aa1d2a18016e42a95655707766d8e0a6c6a37189ba81388d7ef936490136ccc5599f39cfde7a4935262fa76a1a191fc00fd619e99df939d1a6c5764784ba3d99a66498cda19ec3f3f97f5d9cd685fd2f905b31bdfd66c8cdb367a727a9fb11366e5db26381c56367d765a4e86c774f31f335bf383018fdb3ba4f23c092f0ed7dc2b5a706c7c2ef423551bdcc5ef1aeae54629467aff03101d519afb60c07dcb0e25157efb4f2a34e24d6e2391ff42cd4f4ce10fce1aced2aa63591d2cd0cf69bdc662ebe27a524feaae008556e61d541ac533a2d5ee47c5dd469e75a8ab7848eeacc5b698ac2e204c21e86a4c2035080fc5648eb4b51a762b38edf0d9e0ee1a66f379a9dbf309f705a54a1e998d1f5bc6459eac5c734fb31ba0ea5a8d31cebf0311857df533bdbae01cd1ede620130696fad279184eb42e6b5dfb3cc4482977a0edd7f65de0fa0d03c291bfd52a992216d5eefb381ec924e107b7af6e721bef943eb138d2b3517a019fd4052a00128ec014af2f50643ba351c458dcdf8bc9df9e601cf60995d073712cc92c80b27c27d9a30ae172651097dbe1fa393167c0e18b0b21230969f059d062c8562b66ca547e3f93520c48ee4593428492af00f0a97b7cbbb334b7989c7c5ecbbd26af049141a1454f806e79c82e5313ded43e4cb0ac8c2bbfcd2d0721edcbf131e37ea712d28ad1d8274c46306e2841d8a40ee457346ebd22faf382ec8fd7c1f42ffdcc2f03427de39ff4c83c6f81760f10093e7477c15b69d441658943e289187ab932957c58f332c7634731a857622f51891c5093d996cf5228827f31f03b44161a06fcd2ab499cf031bbbb1a7c8761bced69c3c3e9776f122c495e9a480f3e1cfc8c7849cb475cd0e64c2959a504642896dc6818b3a19d06f5079e164c3afa7e7187daccf00eb6c5ad22fadfc8913168348c069e132fe4fb5ea4503fd1bbb7a1914ac9f73e27010965f6cb905ae542e5dc8a214a5955db6e627f6bcbed811b6a13f41fecc7704ec4b492d4417e8ac4dc3586d0bc9c11b1cbaf62ad2d4a3fd9bdff292206c5c296aed04d247388c761f26139b537f7f9dd174181287dcc5bd3d7f6dc23a4256e8b3dc9c62d5fd8f4fec4ff6789e5663e606de234b2da7006cce52d6d5939ab6421582c1742cfd26821c3f3022142321f8bdee593936390c1be5f86811c2608584b847caeada81ff11534f4347de04c45259ffa28b150548b10eecc3930195285d3d251df54ff84a29c6febab8f99df493c808e913c463b92ea943b9d6362fb3cb9ebbb2362fc11890f4297e928b8a4f66c97bfba26cd7178766c016692dc7d1e67f3c4838567e7712a29bd70def8a866f9b45aeff86b64501f53085b4a45f978b63faa15c12014ba609723f3928ff9cd89d4a52803f10a9b1b77585d5073c77d9416dc374e8f177371418ee0a43d27f8dbf0af2a2d874beee2c8ccc5b7e4db5a06260597147b026efae4c89047a06fd89332c656427c1b962b9dc980a92b3aa5bedee7ba5305fe5eeb0b21de09d5555b315e6f4e050ec1045b906b05e4ac240a36d81515f1bba56975bd33edb58ad32b533f07692e857a142103011337c06e3fe51a68269832c663ab1a2d30a0f164cc6a2537db2347789d1d45a27117d88d0200afd7c04983a86ae473a08c314cf9ca8ee27e3a556337659f294994bbc40241e69e436ac4a344d33553d5d53a8c53ec20943d131ddd77259e16b635caaa3ff547dff07439ad6fd878a63f60740de7867fbb37483c1d6b0f38d21efec0829eb0932707aff7cc924c0350035eeb63a3bc78f2bb2c77104adf25028c48d7e25438f231f76aca786c9ec4bf42ee00014aa6b87895615301fc1dc91ed8d87d0f10aead47c5aa97b106e0625114aa4d454cec615e3184d7ad45c81cda2453e4cfa7fc0a019b83b18dc62306bcda104ddca5f12178594d93ce0789416c896781eae95e691cf534b9078a68d9107a8b08adfece9dd75f1b0108499348c877766a5c659624863c8aab05afaa610057c3c349e818e0e6336b33da5556ba6b04ccb23995354f0b811be275544c9a835dc775081937d1e0c704cb293e55c1f18d05ee9d1227be827392029270038579c245cf99e36c85c6712cca75304a7ca433a2d36f3aa1723adeaa444d966a51c0cb37b76578fb4842e12e6d794508a814c6a63b68821ba03d7640945e917508d2836b3180594ded5d11efc63ec87bf1cd1a8d33f979f0e6628e669167cc6cb4ed026b6876dc9a73427fc99ba24", 0x1000}, {&(0x7f0000001780)="abe752e04c2d1034d958013ff10b7099bbac8911cb873fca93bb90b0d7cb8fbc38281f52926bc17371f7db8963d026e09fcc107e1c37c813f6337a0d49da606a2a123a64343ad9d7581b220ff5724ae7aa6814bcfa796f483c441897c19fb4acc163c7fe7542ee105fc3526d933cb13fe48ba479554f8745664bfa", 0x7b}], 0x3, &(0x7f0000001800)=[@pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, r2}}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}], 0x40}}], 0x2, 0x4008080) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:34:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:34:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044008) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:34:00 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000000000000000000001020090780000000060000ae60000000000000000000000000000ffffac1e0001fe8000000000000000000000000000bb"], 0x0) syz_emit_ethernet(0xf, &(0x7f0000000440)=ANY=[@ANYBLOB="00000802c2ff3d63f2ccde0000000000000000", @ANYRES64=0x0], &(0x7f0000000180)={0x1, 0x4, [0x108, 0xb7e, 0xd85, 0xf2b]}) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() setpgid(0x0, r1) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x8, 0x7f, 0x1, 0x7a, 0x0, 0x4, 0x1, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f00000001c0), 0x2}, 0xc300, 0x4, 0x1ff, 0x4, 0xfffffffffffffff9, 0x4, 0x7fff, 0x0, 0xffff0001, 0x0, 0x2f}, r1, 0x4, r0, 0x2) ptrace(0x8, r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000100)={@local, @random="a28c3ffb4f19", @val={@val={0x9100, 0x6, 0x0, 0x4}, {0x8100, 0x0, 0x1, 0x4}}, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x26}, @multicast2, @random="218cad541720", @local}}}}, &(0x7f0000000140)={0x1, 0x1, [0xb65, 0x6cb, 0xe93, 0xd]}) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x412100, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000237}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$usbmon(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x50111, 0xffffffffffffffff, 0x3) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454cb, 0x7ffffffff000) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000400)=""/23) ptrace$getenv(0x4201, r1, 0xba, &(0x7f0000000200)) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/212, 0xd4, 0x40000000, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x8020}) 04:34:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r3, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r3, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:34:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 76) [ 1721.066034] FAULT_INJECTION: forcing a failure. [ 1721.066034] name failslab, interval 1, probability 0, space 0, times 0 04:34:00 executing program 3: setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)=ANY=[@ANYBLOB="00fbb903016d1b643aa4422f7feab2b3b073a96229f2e9d1365d57200361399696b69303cc431f23aa55d6d3973051f8aaceb4f0152a7e61688ec02b3ad94c6604cdd9124737eb5bf26257bada4368da2f9d77140a66220589ee7c6368d668455e34f032542c5c8aedf9ec234ca8d0ef354a26ae0884a7f78411c8c614992210ac7e5b07f331f5c4ffdb50dde495c6144192bdfb02f2d1f25b8e4c2e00c8bf1425f97c740a9900000000000000"], 0xb9, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000001c0)) write$binfmt_elf64(r1, &(0x7f0000000700)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x20, 0x20, 0x7f, 0x1f, 0x3, 0x3e, 0x80000001, 0x1b8, 0x40, 0x93, 0x3ff, 0x7fff, 0x38, 0x1, 0x1000, 0x7, 0x3}, [{0x1, 0x5, 0x80, 0x6, 0xf115, 0x72b0, 0x40, 0x12476cdd}, {0x1, 0x16, 0x2, 0x8287, 0x7fffffff, 0x5, 0x2, 0x7f}], "0cef", ['\x00', '\x00', '\x00']}, 0x3b2) [ 1721.068181] CPU: 0 PID: 10712 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1721.069603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1721.071169] Call Trace: [ 1721.071638] dump_stack+0x107/0x167 [ 1721.072295] should_fail.cold+0x5/0xa [ 1721.072979] ? create_object.isra.0+0x3a/0xa20 [ 1721.073819] should_failslab+0x5/0x20 [ 1721.074495] kmem_cache_alloc+0x5b/0x310 [ 1721.075227] create_object.isra.0+0x3a/0xa20 [ 1721.076007] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1721.076924] kmem_cache_alloc+0x159/0x310 [ 1721.077671] jbd2__journal_start+0x190/0x7e0 [ 1721.078467] __ext4_journal_start_sb+0x214/0x390 [ 1721.079323] ext4_file_write_iter+0x1138/0x18d0 [ 1721.080177] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1721.080991] ? kasan_save_stack+0x32/0x40 [ 1721.081726] ? kasan_save_stack+0x1b/0x40 [ 1721.082458] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1721.083361] ? iter_file_splice_write+0x16d/0xc30 [ 1721.084227] ? direct_splice_actor+0x10f/0x170 [ 1721.085038] ? splice_direct_to_actor+0x387/0x980 [ 1721.085892] ? do_splice_direct+0x1c4/0x290 [ 1721.086660] ? do_sendfile+0x553/0x1090 [ 1721.087368] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1721.088218] do_iter_readv_writev+0x476/0x750 [ 1721.089027] ? new_sync_write+0x660/0x660 [ 1721.089762] ? selinux_file_permission+0x92/0x520 [ 1721.090641] do_iter_write+0x191/0x670 [ 1721.091338] ? trace_hardirqs_on+0x5b/0x180 [ 1721.092131] vfs_iter_write+0x70/0xa0 [ 1721.092815] iter_file_splice_write+0x762/0xc30 [ 1721.093665] ? generic_splice_sendpage+0x140/0x140 [ 1721.094548] ? avc_policy_seqno+0x9/0x70 [ 1721.095268] ? selinux_file_permission+0x92/0x520 [ 1721.096145] ? lockdep_init_map_type+0x2c7/0x780 [ 1721.096999] ? generic_splice_sendpage+0x140/0x140 [ 1721.097876] direct_splice_actor+0x10f/0x170 [ 1721.098665] splice_direct_to_actor+0x387/0x980 [ 1721.099502] ? pipe_to_sendpage+0x380/0x380 [ 1721.100278] ? do_splice_to+0x160/0x160 [ 1721.100990] ? security_file_permission+0x24e/0x570 [ 1721.101894] do_splice_direct+0x1c4/0x290 [ 1721.102630] ? splice_direct_to_actor+0x980/0x980 [ 1721.103478] ? selinux_file_permission+0x92/0x520 [ 1721.104350] ? security_file_permission+0x24e/0x570 [ 1721.105257] do_sendfile+0x553/0x1090 [ 1721.105959] ? do_pwritev+0x270/0x270 [ 1721.106647] ? wait_for_completion_io+0x270/0x270 [ 1721.107508] ? rcu_read_lock_any_held+0x75/0xa0 [ 1721.108339] ? vfs_write+0x354/0xa70 [ 1721.109015] __x64_sys_sendfile64+0x1d1/0x210 [ 1721.109818] ? __ia32_sys_sendfile+0x220/0x220 [ 1721.110639] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1721.111567] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1721.112501] do_syscall_64+0x33/0x40 [ 1721.113166] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1721.114084] RIP: 0033:0x7f7e9829eb19 [ 1721.114744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1721.117984] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1721.119314] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1721.120563] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1721.121809] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1721.123052] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1721.124308] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1721.125885] hpet: Lost 3 RTC interrupts [ 1721.220841] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1721.246787] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:34:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:34:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x14cf, 0x0, 0x2044034, &(0x7f0000000440)) 04:34:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e23, @empty}}, 0x0, 0x0, 0x2b, 0x0, "98948453b564039af8521eb334d5297c121930fca7fc84a5d776f4ab1c60a1a6759c50b93901961e8980007d86cc2aabf3fa825927421d9637600d5a8955a9995c68638c8fba855c0b10c3d080b0fbb8"}, 0xd8) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:34:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:34:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:34:15 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r1, r0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_genetlink_get_family_id$batadv(0x0, r2) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200000c0}, 0x14050884) pipe(&(0x7f00000001c0)) r3 = syz_io_uring_setup(0x1433, &(0x7f0000000080)={0x0, 0x2000005, 0x2, 0x0, 0x113}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000001300)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4109, 0x100d}], 0x2) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000001340)=ANY=[@ANYBLOB="010000000100000018d96b9cb04b39e0000000", @ANYRES32=r3, @ANYBLOB="0000000000000004002f66696c653000d2eee49912b82c46d81ff7d5f576045b223da7ffd3243b0ef70d84df9249fc5285b4a176254ab90783e40cb0ca29dde35d57518c8a1ac988ba79a78655c73fe77c91c6d589e59adf17a0556e9528cc3cafbc210a5d6e417ba7dbc35bec0753d5d782735e7ff8e5292e69892774f018ff52abb77bdf2fe0030400"/150]) syz_io_uring_setup(0x6e89, &(0x7f0000001240)={0x0, 0x66f3, 0x0, 0x3, 0xe7}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000012c0)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) 04:34:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 77) 04:34:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) 04:34:15 executing program 0: ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000340)=ANY=[@ANYBLOB="010000020000000018000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300), 0x90101, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat2(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x444002, 0x2}, 0x18) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)={[{@subsystem='freezer'}]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r2 = fsmount(r0, 0x1, 0x71) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(r2, 0x3312, 0x8) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x0, @link_local}, 0x28, {0x2, 0x0, @empty}}) mount$cgroup(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x2812020, &(0x7f0000000400)={[{@name={'name', 0x3d, '/dev/snapshot\x00'}}, {@cpuset_v2_mode}, {}, {@none}, {@cpuset_v2_mode}, {@xattr}, {@noprefix}, {@clone_children}, {@subsystem='hugetlb'}], [{@fsname={'fsname', 0x3d, '/dev/zero\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '.(+-^'}}, {@obj_role={'obj_role', 0x3d, '^('}}]}) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000440)={0x2, 0x1, 0x9, 0x6, 0xbe, &(0x7f0000000040)="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"}) [ 1736.668179] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1736.672489] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1736.674074] FAULT_INJECTION: forcing a failure. [ 1736.674074] name failslab, interval 1, probability 0, space 0, times 0 [ 1736.675200] CPU: 1 PID: 10746 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1736.675795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1736.676495] Call Trace: [ 1736.676721] dump_stack+0x107/0x167 [ 1736.677025] should_fail.cold+0x5/0xa [ 1736.677355] ? create_object.isra.0+0x3a/0xa20 [ 1736.677751] should_failslab+0x5/0x20 [ 1736.678070] kmem_cache_alloc+0x5b/0x310 [ 1736.678428] create_object.isra.0+0x3a/0xa20 [ 1736.678445] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1736.678460] kmem_cache_alloc+0x159/0x310 [ 1736.678476] jbd2__journal_start+0x190/0x7e0 [ 1736.679497] __ext4_journal_start_sb+0x214/0x390 [ 1736.680621] ext4_file_write_iter+0x1138/0x18d0 [ 1736.681017] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1736.681531] ? kasan_save_stack+0x32/0x40 [ 1736.681870] ? kasan_save_stack+0x1b/0x40 [ 1736.682208] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1736.682627] ? iter_file_splice_write+0x16d/0xc30 [ 1736.683114] ? direct_splice_actor+0x10f/0x170 [ 1736.683496] ? splice_direct_to_actor+0x387/0x980 [ 1736.683891] ? do_splice_direct+0x1c4/0x290 [ 1736.684241] ? do_sendfile+0x553/0x1090 [ 1736.684258] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1736.685091] do_iter_readv_writev+0x476/0x750 [ 1736.685460] ? new_sync_write+0x660/0x660 [ 1736.685803] ? selinux_file_permission+0x92/0x520 [ 1736.686211] do_iter_write+0x191/0x670 [ 1736.686533] ? trace_hardirqs_on+0x5b/0x180 [ 1736.686892] vfs_iter_write+0x70/0xa0 [ 1736.687216] iter_file_splice_write+0x762/0xc30 [ 1736.687617] ? generic_splice_sendpage+0x140/0x140 [ 1736.688033] ? avc_policy_seqno+0x9/0x70 [ 1736.688372] ? selinux_file_permission+0x92/0x520 [ 1736.688767] ? lockdep_init_map_type+0x2c7/0x780 [ 1736.689152] ? generic_splice_sendpage+0x140/0x140 [ 1736.689563] direct_splice_actor+0x10f/0x170 [ 1736.689925] splice_direct_to_actor+0x387/0x980 [ 1736.690313] ? pipe_to_sendpage+0x380/0x380 [ 1736.690670] ? do_splice_to+0x160/0x160 [ 1736.691006] ? security_file_permission+0x24e/0x570 [ 1736.691419] do_splice_direct+0x1c4/0x290 [ 1736.691754] ? splice_direct_to_actor+0x980/0x980 [ 1736.692140] ? selinux_file_permission+0x92/0x520 [ 1736.692543] ? security_file_permission+0x24e/0x570 [ 1736.692970] do_sendfile+0x553/0x1090 [ 1736.693298] ? do_pwritev+0x270/0x270 [ 1736.693628] ? wait_for_completion_io+0x270/0x270 [ 1736.694025] ? rcu_read_lock_any_held+0x75/0xa0 [ 1736.694396] ? vfs_write+0x354/0xa70 [ 1736.694705] __x64_sys_sendfile64+0x1d1/0x210 [ 1736.695073] ? __ia32_sys_sendfile+0x220/0x220 [ 1736.695450] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1736.695887] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1736.696316] do_syscall_64+0x33/0x40 [ 1736.696634] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1736.697052] RIP: 0033:0x7f7e9829eb19 [ 1736.697356] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1736.698919] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1736.699538] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1736.700117] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1736.700699] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1736.701275] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1736.701866] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 04:34:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x1800, 0x0, 0x2044034, &(0x7f0000000440)) 04:34:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chroot(&(0x7f0000001780)='./file0\x00') getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000180)='.log\x00', 0x400000, 0x20) io_setup(0x1, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f00000017c0)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001800)={&(0x7f0000001680)={0xdc, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) open(&(0x7f0000000000)='./file0\x00', 0x101200, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x12, 0x0, 0x0) pwrite64(r0, &(0x7f00000000c0)="04", 0x1, 0x3ff03) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x6804, 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, 0xfffffffffffffffd}, 0x19802}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) creat(&(0x7f0000000040)='./file0\x00', 0x0) 04:34:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1736.774312] cgroup: Invalid name [ 1736.789944] cgroup: Invalid name [ 1736.866378] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:34:16 executing program 0: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 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) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x15) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000100)={'syztnl1\x00', 0x0}) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, 0x0) sync() [ 1736.871482] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:34:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x1ffe, @local, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3f, @remote}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$inet6(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000440)="f8d06b9bd7027d8818d90ffdaa2d12b7a1ab70f1f6aefec32a6d6887bb42686d2f2d9a2f405a045b2e18fe3d8b2b67472995f1c3d73bf7d05b6053af5e7d77f191e31b1bc0285add0dd8439f0a9fc9170da1ca2d443c88c2d211ea6b7999c13e7f3efcd2420013791a359fc5ccf024257e565d6318d7a97a503bcedcc2389152e9bccf2097e63d3460089d0397", 0x8d}, {&(0x7f0000000500)="7fcce7cfdb2febc3faab113cd76b81d58da7b39214b71a28ec5f4fc1d9d5f11ec9de8bc18b2a15463ccc001f58a769f1ca8c1a857d150b90d4a413", 0x3b}], 0x2, &(0x7f00000005c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x8}}, @dstopts={{0xc0, 0x29, 0x37, {0x21, 0x14, '\x00', [@padn={0x1, 0x1, [0x0]}, @generic={0x1, 0x5f, "be0d577ce1baffb0d8237a6ed11dfddfd90ba7e9a228629a4bb7f91994747a1fa9e1c638f1f7b2df29c14d656a908d85fd651cbbaed1ba92e1ba105bab6d0afad731090cce47760373d0e013d741db19727be7207121b24f56bfcc7edab527"}, @generic={0x0, 0x11, "b2838c107ecee3fd0a5787c6ba3b09644e"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x2b}}, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x776}]}}}], 0xd8}, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e23, @rand_addr=0x64010100}}, 0x0, 0x0, 0x4, 0x0, "4d4e58834c2d287c8f413c7902c448d4e02c6dd62e573d194972e7bd8f8ead4144ecf2f4fb237a704f4e62feb90b9ed9f023b38c4dc6855c8d6fa524b0156dc88ccbd661abb544a9cd6af9f133397a92"}, 0xd8) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e24, 0x401, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @loopback}}, 0x0, 0x0, 0x0, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e24, 0x81, @private1, 0x81}}, 0x0, 0x0, 0x48, 0x0, "e0e2b8d3b1700d3618f5ee11d084385b10323a73c6a5cb81a1ac0dfde6a53a7bdbbca0fe4ae3c1107944e27e75143a264811317b824c0ad97f12c89d8ed9f4fc89a6f079aa42f9cee45d22467ec251c4"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:34:16 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x2e00, 0x0, 0x2044034, &(0x7f0000000440)) [ 1737.060123] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1737.066804] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:34:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 78) 04:34:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000100)=0x30a4e9b5, 0x4) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:34:29 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x4000, 0x0, 0x2044034, &(0x7f0000000440)) 04:34:29 executing program 0: sync() sync() sync() 04:34:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:34:29 executing program 1: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 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) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x15) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000100)={'syztnl1\x00', 0x0}) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, 0x0) sync() 04:34:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:34:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0x484}, @sack_perm, @mss={0x2, 0x2}], 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x40, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) [ 1750.578544] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1750.586291] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1750.595272] FAULT_INJECTION: forcing a failure. [ 1750.595272] name failslab, interval 1, probability 0, space 0, times 0 [ 1750.596602] CPU: 0 PID: 10808 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1750.597396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1750.598288] Call Trace: [ 1750.598582] dump_stack+0x107/0x167 [ 1750.598978] should_fail.cold+0x5/0xa [ 1750.599393] ? iter_file_splice_write+0x16d/0xc30 [ 1750.599914] should_failslab+0x5/0x20 [ 1750.600319] __kmalloc+0x72/0x390 [ 1750.600709] iter_file_splice_write+0x16d/0xc30 [ 1750.601198] ? atime_needs_update+0x600/0x600 [ 1750.601691] ? generic_splice_sendpage+0x140/0x140 [ 1750.602214] ? pipe_to_user+0x170/0x170 [ 1750.602638] ? _cond_resched+0x12/0x80 [ 1750.603059] ? avc_policy_seqno+0x9/0x70 [ 1750.603491] ? selinux_file_permission+0x92/0x520 [ 1750.604010] ? lockdep_init_map_type+0x2c7/0x780 [ 1750.604528] ? generic_splice_sendpage+0x140/0x140 [ 1750.605063] direct_splice_actor+0x10f/0x170 [ 1750.605536] splice_direct_to_actor+0x387/0x980 [ 1750.606040] ? pipe_to_sendpage+0x380/0x380 [ 1750.606506] ? do_splice_to+0x160/0x160 [ 1750.606929] ? security_file_permission+0x24e/0x570 [ 1750.607472] do_splice_direct+0x1c4/0x290 [ 1750.607913] ? splice_direct_to_actor+0x980/0x980 [ 1750.608417] ? selinux_file_permission+0x92/0x520 [ 1750.608954] ? security_file_permission+0x24e/0x570 [ 1750.609492] do_sendfile+0x553/0x1090 [ 1750.609915] ? do_pwritev+0x270/0x270 [ 1750.610324] ? wait_for_completion_io+0x270/0x270 [ 1750.610847] ? rcu_read_lock_any_held+0x75/0xa0 [ 1750.611337] ? vfs_write+0x354/0xa70 [ 1750.611744] __x64_sys_sendfile64+0x1d1/0x210 [ 1750.612125] ? __ia32_sys_sendfile+0x220/0x220 [ 1750.612509] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1750.613077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1750.613633] do_syscall_64+0x33/0x40 [ 1750.614033] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1750.614574] RIP: 0033:0x7f7e9829eb19 [ 1750.614977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1750.616927] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1750.617737] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1750.618491] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1750.619242] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1750.619998] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1750.620722] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1750.621608] hpet: Lost 1 RTC interrupts 04:34:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000005180)={'syztnl0\x00', &(0x7f0000001d80)={'ip6_vti0\x00', 0x0, 0x2f, 0x6, 0x0, 0x751, 0xfe9fae0432cb5215, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, 0x40, 0x20, 0x4, 0x9}}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000280)={@local, @mcast2, @mcast1, 0x2, 0x5, 0x0, 0x100, 0x8, 0x2080040, r3}) sendmmsg$inet6(r0, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001880)="7f8a8a89f01285274f72cdbb0ec4c24788e5ef7d377b596e4aefb3e94498dfcc26fdd819920f9779ded7b09f33b1a3d0afebab2ec9e619c59b0405ea7a7cfda1a3c302f50f353479320a", 0x4a}, {&(0x7f0000002f00)="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0x1000}], 0x2}}, {{&(0x7f0000001940)={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xf0}, 0x1c, &(0x7f00000050c0)=[{&(0x7f0000001980)="25f32dc3a2a4a8a8ff1d69a69916564c75effd4cb874d88974a1353a2a71c7dbee73f0a97125a898ce12493073d1016b53a3a2a929ba075a09564930af82286c86df", 0x42}, {&(0x7f0000001a00)="d1850f77208c67c61e49f83dc77b602855795baeea0b2cbac923f4893a824fc49d3d42906a6ce828ed133adbd146805546d32157eb4d19cf9dc67a62f6fa3c55768569234dff07def4ff4b55d4c720bacb014aaed13cfac99326dfd1fcdbec4a98c4b7372c96b1b2d51fca3a0ac0c9f21682225ff34cc77369821ac5f542a35fa4296a3e9b55f8a53e288cd0a0b507d26d9bb43c54a3adcda051fa0b86ac4b1e5ba321447db3bc875c803eccce4a120503d4334206a96e4125f943d7d3e692ec0160830bf85ad52122aa019234214c5ce8a95e07522a4aa740eacf8af71a2ddb9852d9b4002ae76af3f1aaf66d8e0b", 0xef}, {&(0x7f0000001b00)="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", 0xfc}, {&(0x7f0000001c00)="cc1534cc37128d51eec80c33fbb47b3b1936d4354730c22af5f2cb167a91892d4d64af12b7133ff1553fcc1562b9fbba9952207807388fb4110dcdb418954bd5ca49661f318d142e3509035ddca696d67a7075191a13ebb966f3c779e112d3780bf7b57a768836e31ca52d052412a6a8848f0f6760", 0x75}, {&(0x7f0000001c80)="d070288a639eaff1e45cc910915cf24b35c13756f8e9fc66b7bda2c1dba01f149ab0acebe9001dbef80636315507218f7ff197a3932003aaadec6720b87f3b2c42ac1f00abb83f0d60e682a3f963189ed94b7123803e6337", 0x58}, 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{&(0x7f0000005000)="35fd083950884e3af52a3565cbb955c0d6f2825dc88088b169cf92c1af60282fc54ece5dd07d9e2e06b75c71623b38d82d59daa08ef95fdb837518ece47f579db340958e02fedd1b4cea824d7307b74ccf0b0f6aa92f11d17aa2249d1d33c3ee7aa6a0312700e41be1cd27475f41417dc13cb56736e02f160b9959f5258e96bd76c2fe7595c31ccfdba10fe0db57128ca70cad80032b95cb5dcee13680a3f8", 0x9f}], 0xa, &(0x7f00000051c0)=[@pktinfo={{0x24, 0x29, 0x32, {@remote, r1}}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x32, 0x3, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x4}}, @dstopts={{0x78, 0x29, 0x37, {0x32, 0xb, '\x00', [@hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x48, {0x2, 0x10, 0xae, 0x9, [0x22c, 0x2, 0xfd, 0x3f, 0x3ff, 0xffff, 0x7fffffff, 0x1f]}}]}}}, @rthdr={{0x48, 0x29, 0x39, {0x0, 0x6, 0x1, 0x1, 0x0, [@dev={0xfe, 0x80, '\x00', 0x1f}, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r3}}}, @dstopts={{0xc0, 0x29, 0x37, {0x2f, 0x14, '\x00', [@hao={0xc9, 0x10, @loopback}, @enc_lim={0x4, 0x1, 0x85}, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x3, 0xc, 0x4, 0xff01, [0x0, 0xff, 0x9, 0x723, 0x4b, 0x6]}}, @calipso={0x7, 0x40, {0x3, 0xe, 0x3, 0x3f, [0x5, 0x0, 0x8902, 0x8, 0xff, 0x10000, 0x8]}}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x1}]}}}, @tclass={{0x14, 0x29, 0x43, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0xfffffffc}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x11, 0xc, 0x2, 0xff, 0x0, [@mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @empty]}}}], 0x2c0}}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000005480)="98fee9b44c6151624aa273d323feff5e64509bdb8b9216b152406342adee7f51a21c1ec1f14a2d3bb1818250c047b67d046faf1507e790965f3c344594248250841c81ecf91a9e2902ddf18b8d597025da17690453572883a579e3ca97ebdc446fe8da37673f422ce8c5f554", 0x6c}], 0x1}}, {{&(0x7f0000005540)={0xa, 0x4e22, 0xfff, @remote, 0x7}, 0x1c, &(0x7f00000056c0)=[{&(0x7f0000005580)="3dafba7969e5dcebaeb4a8c6267433702ee5918d24b6bb7d480c52be54836a3277fa03801fbf1d387b6258460c86aa5221ce09736540c4554c4ba7491f35b26236087140e6a06f88ae97c952d087e52299c7a5f2500ecbcd3322a5bc9babbf33198d251e002dee27bffe2dd68c019f1b0d8396944d6c559bcc5ade99271bdcbbd7a409e0d49aa0feaafa52b61205d952340ca7b31c492b2ac30e4d6a177f847cfc42ccf0b2df62f76baecf78ab052cbf66bd5ac9de9f37f3f2207cbc9f8b213bcdf1140386d5e824a86b62835f3b43fb85c091b6cbeaf912", 0xd8}, {&(0x7f0000005680)="a1fc918570a0fad8c0489000708ac4b2fa19fa", 0x13}], 0x2, &(0x7f0000005700)=[@rthdrdstopts={{0x58, 0x29, 0x37, {0x88, 0x7, '\x00', [@calipso={0x7, 0x38, {0x0, 0xc, 0x97, 0x0, [0x5, 0x8, 0x8f3d, 0x5, 0x7, 0x3f]}}]}}}], 0x58}}], 0x4, 0x24044815) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000016c0)=[{{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000200)=""/67, 0x43}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/236, 0xec}, {&(0x7f0000000440)=""/160, 0xa0}, {&(0x7f0000000580)=""/198, 0xc6}, {&(0x7f0000000700)=""/165, 0xa5}], 0x6, &(0x7f0000000840)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}, {{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000008c0)=""/227, 0xe3}], 0x1, &(0x7f00000009c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000b00)=""/84, 0x54}, {&(0x7f0000000500)=""/33, 0x21}, {&(0x7f0000000b80)=""/240, 0xf0}, {&(0x7f0000000c80)=""/139, 0x8b}, {&(0x7f0000000d40)=""/227, 0xe3}, {&(0x7f0000000e40)=""/180, 0xb4}, {&(0x7f0000000680)=""/59, 0x3b}, {&(0x7f0000000f00)=""/97, 0x61}], 0x8, &(0x7f0000001000)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f0000001100), 0x6e, &(0x7f0000001180), 0x0, &(0x7f00000011c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{&(0x7f0000001240), 0x6e, &(0x7f0000001600)=[{&(0x7f00000012c0)=""/92, 0x5c}, {&(0x7f0000001340)=""/2, 0x2}, {&(0x7f0000001380)=""/89, 0x59}, {&(0x7f0000001400)=""/6, 0x6}, {&(0x7f0000001440)=""/139, 0x8b}, {&(0x7f0000001500)=""/81, 0x51}, {&(0x7f0000001580)=""/81, 0x51}], 0x7, &(0x7f0000001680)=[@cred={{0x1c}}], 0x20}}], 0x5, 0x0, &(0x7f0000001800)={0x77359400}) setsockopt$sock_int(r6, 0x1, 0x29, &(0x7f0000001180)=0x800, 0x4) connect$inet6(r5, &(0x7f0000001840)={0xa, 0x4e20, 0x4, @mcast2, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:34:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}], 0x0, &(0x7f0000000040)={[{@data_journal}]}) r0 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000001c0)={0x0, 0x7f}) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 04:34:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:34:29 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xcf14, 0x0, 0x2044034, &(0x7f0000000440)) 04:34:29 executing program 0: sync() prctl$PR_GET_TAGGED_ADDR_CTRL(0x38) [ 1750.772382] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1750.780385] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1750.801565] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 1750.802898] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 1750.803763] EXT4-fs (loop1): unsupported descriptor size 0 [ 1750.877765] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 1750.878499] EXT4-fs (loop1): unsupported descriptor size 0 04:34:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 79) 04:34:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x100, @private0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:34:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x2, 0xff55) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:34:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:34:45 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x80000, 0x0, 0x2044034, &(0x7f0000000440)) 04:34:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc6a2, 0x20) fstat(r0, &(0x7f0000000080)) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000100)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') readv(r1, &(0x7f0000000280), 0x1000000000000048) 04:34:45 executing program 0: r0 = syz_io_uring_setup(0x5c52, &(0x7f0000000000)={0x0, 0x7575, 0x10, 0x1, 0x7d}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000000c0)) write(r0, &(0x7f0000000100)="f70a8bd51837e5060999a750063593a82168cc8ff4aa79c057ea9e16b6c18a7de08e64991191f97faa7159ce5e6e30269f6b8754f6134e2286c0911df83c28b3f283bf93e3b80721703e73", 0x4b) sync() prctl$PR_GET_TAGGED_ADDR_CTRL(0x38) sync() 04:34:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) [ 1766.396506] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1766.406363] FAULT_INJECTION: forcing a failure. [ 1766.406363] name failslab, interval 1, probability 0, space 0, times 0 [ 1766.408414] CPU: 0 PID: 10845 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1766.409666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1766.411193] Call Trace: [ 1766.411684] dump_stack+0x107/0x167 [ 1766.412329] should_fail.cold+0x5/0xa [ 1766.413039] ? iter_file_splice_write+0x16d/0xc30 [ 1766.413897] should_failslab+0x5/0x20 [ 1766.414582] __kmalloc+0x72/0x390 [ 1766.415222] iter_file_splice_write+0x16d/0xc30 [ 1766.416047] ? atime_needs_update+0x600/0x600 [ 1766.416884] ? generic_splice_sendpage+0x140/0x140 [ 1766.417796] ? pipe_to_user+0x170/0x170 [ 1766.418511] ? _cond_resched+0x12/0x80 [ 1766.419212] ? avc_policy_seqno+0x9/0x70 [ 1766.419931] ? selinux_file_permission+0x92/0x520 [ 1766.420838] ? lockdep_init_map_type+0x2c7/0x780 [ 1766.421692] ? generic_splice_sendpage+0x140/0x140 [ 1766.422580] direct_splice_actor+0x10f/0x170 [ 1766.423380] splice_direct_to_actor+0x387/0x980 [ 1766.424233] ? pipe_to_sendpage+0x380/0x380 [ 1766.425021] ? do_splice_to+0x160/0x160 [ 1766.425736] ? security_file_permission+0x24e/0x570 [ 1766.426655] do_splice_direct+0x1c4/0x290 [ 1766.427417] ? splice_direct_to_actor+0x980/0x980 [ 1766.428277] ? selinux_file_permission+0x92/0x520 [ 1766.429157] ? security_file_permission+0x24e/0x570 [ 1766.430072] do_sendfile+0x553/0x1090 [ 1766.430789] ? do_pwritev+0x270/0x270 [ 1766.431481] ? wait_for_completion_io+0x270/0x270 [ 1766.432345] ? rcu_read_lock_any_held+0x75/0xa0 [ 1766.433194] ? vfs_write+0x354/0xa70 [ 1766.433869] __x64_sys_sendfile64+0x1d1/0x210 [ 1766.434689] ? __ia32_sys_sendfile+0x220/0x220 [ 1766.435527] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1766.436482] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1766.437440] do_syscall_64+0x33/0x40 [ 1766.438112] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1766.439028] RIP: 0033:0x7f7e9829eb19 [ 1766.439707] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1766.442985] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1766.444337] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1766.445613] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1766.446898] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1766.448188] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1766.449491] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1766.451047] hpet: Lost 2 RTC interrupts 04:34:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xa06c3, 0x0) ftruncate(r0, 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x5) sendfile(r1, r0, 0x0, 0xfffb) 04:34:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x4f1, @dev={0xfe, 0x80, '\x00', 0x1f}, 0x80000001}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x4c63) 04:34:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="000081000000"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:34:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 80) [ 1766.604157] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:34:45 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000180), 0x40800, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000440)={0x39d, 0x0, 0x0, "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"}) ioctl$CDROM_SET_OPTIONS(0xffffffffffffffff, 0x5320, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r2, 0x2) r5 = socket$packet(0x11, 0x0, 0x300) ioctl$CDROM_SEND_PACKET(r4, 0x5393, &(0x7f0000000280)={"ff3d10986f2924cea2844630", &(0x7f00000013c0)="96068b1f9f66704e7267de92bfec0a252aaaf4c24f02196a9917dd621e081db4f3d55daac7e306c91c546ef53734028cbebc55d1dc1f465049780890b982b729ef08ea6a070d3a82ac793a791b8c2fc26bde4dfd0a1c31997fe28a0e619c11be52532516daf107673a308f1d8a137147e1e8", 0x72, 0xe174, &(0x7f0000000140)={0x3b, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, "671a36f4", 0x81, "4a7d8445", 0x0, 0x4, 0x5, "c99846", "d99fbcc8cae2960d13e5c89b23518f6d39328c807002368a5cd7830d78f1f42b3425af12fc9fdb94ea3e29817367"}, 0x3, 0x0, 0x5, &(0x7f0000000200)}) setsockopt$packet_int(r5, 0x107, 0x0, &(0x7f0000000000)=0x1000000, 0x4) ioctl$CDROMREADAUDIO(r4, 0x530e, &(0x7f0000000340)={@lba=0xf1e, 0x2, 0x2b, &(0x7f0000000300)=""/43}) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f00000000c0)=0x49, 0x4) sendmsg(r4, &(0x7f0000000100)={&(0x7f0000000180)=@xdp={0x2c, 0x5, 0x0, 0x40000032}, 0x80, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$CDROMVOLCTRL(r6, 0x530a, &(0x7f0000000080)={0x1, 0x0, 0x1f, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000000)={0x10000000}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, 0x0, &(0x7f00000002c0)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/power/pm_async', 0x0, 0x0) 04:34:45 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2044034, &(0x7f0000000440)) [ 1766.739181] FAULT_INJECTION: forcing a failure. [ 1766.739181] name failslab, interval 1, probability 0, space 0, times 0 [ 1766.741200] CPU: 0 PID: 10870 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1766.742415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1766.743870] Call Trace: [ 1766.744343] dump_stack+0x107/0x167 [ 1766.744997] should_fail.cold+0x5/0xa [ 1766.745710] ? create_object.isra.0+0x3a/0xa20 [ 1766.746516] should_failslab+0x5/0x20 [ 1766.747186] kmem_cache_alloc+0x5b/0x310 [ 1766.747907] create_object.isra.0+0x3a/0xa20 [ 1766.748691] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1766.749606] kmem_cache_alloc+0x159/0x310 [ 1766.750345] jbd2__journal_start+0x190/0x7e0 [ 1766.751160] __ext4_journal_start_sb+0x214/0x390 [ 1766.752042] ext4_file_write_iter+0x1138/0x18d0 [ 1766.752884] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1766.753684] ? kasan_save_stack+0x32/0x40 [ 1766.754400] ? kasan_save_stack+0x1b/0x40 [ 1766.755130] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1766.756004] ? iter_file_splice_write+0x16d/0xc30 [ 1766.756854] ? direct_splice_actor+0x10f/0x170 [ 1766.757646] ? splice_direct_to_actor+0x387/0x980 [ 1766.758486] ? do_splice_direct+0x1c4/0x290 [ 1766.759231] ? do_sendfile+0x553/0x1090 [ 1766.759930] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1766.760749] do_iter_readv_writev+0x476/0x750 [ 1766.761544] ? new_sync_write+0x660/0x660 [ 1766.762257] ? selinux_file_permission+0x92/0x520 [ 1766.763127] do_iter_write+0x191/0x670 [ 1766.763807] ? trace_hardirqs_on+0x5b/0x180 [ 1766.764571] vfs_iter_write+0x70/0xa0 [ 1766.765241] iter_file_splice_write+0x762/0xc30 [ 1766.766079] ? generic_splice_sendpage+0x140/0x140 [ 1766.766934] ? avc_policy_seqno+0x9/0x70 [ 1766.767644] ? selinux_file_permission+0x92/0x520 [ 1766.768486] ? lockdep_init_map_type+0x2c7/0x780 [ 1766.769332] ? generic_splice_sendpage+0x140/0x140 [ 1766.770178] direct_splice_actor+0x10f/0x170 [ 1766.770952] splice_direct_to_actor+0x387/0x980 [ 1766.771760] ? pipe_to_sendpage+0x380/0x380 [ 1766.772521] ? do_splice_to+0x160/0x160 [ 1766.773285] ? security_file_permission+0x24e/0x570 [ 1766.774166] do_splice_direct+0x1c4/0x290 [ 1766.774896] ? splice_direct_to_actor+0x980/0x980 [ 1766.775723] ? selinux_file_permission+0x92/0x520 [ 1766.776576] ? security_file_permission+0x24e/0x570 [ 1766.777465] do_sendfile+0x553/0x1090 [ 1766.778148] ? do_pwritev+0x270/0x270 [ 1766.778810] ? wait_for_completion_io+0x270/0x270 [ 1766.779656] ? rcu_read_lock_any_held+0x75/0xa0 [ 1766.780462] ? vfs_write+0x354/0xa70 [ 1766.781142] __x64_sys_sendfile64+0x1d1/0x210 [ 1766.781921] ? __ia32_sys_sendfile+0x220/0x220 [ 1766.782727] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1766.783632] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1766.784540] do_syscall_64+0x33/0x40 [ 1766.785202] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1766.786096] RIP: 0033:0x7f7e9829eb19 [ 1766.786747] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1766.789956] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1766.791285] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1766.792529] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1766.793785] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1766.795030] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1766.796271] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1766.797833] hpet: Lost 3 RTC interrupts 04:34:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) [ 1766.880878] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1766.881034] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1766.885970] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1766.915772] cdrom: dropping to single frame dma 04:34:46 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x1000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1767.006515] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1767.008241] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:34:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="000081000000"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:34:46 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000180), 0x40800, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000440)={0x39d, 0x0, 0x0, "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"}) ioctl$CDROM_SET_OPTIONS(0xffffffffffffffff, 0x5320, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r2, 0x2) r5 = socket$packet(0x11, 0x0, 0x300) ioctl$CDROM_SEND_PACKET(r4, 0x5393, &(0x7f0000000280)={"ff3d10986f2924cea2844630", &(0x7f00000013c0)="96068b1f9f66704e7267de92bfec0a252aaaf4c24f02196a9917dd621e081db4f3d55daac7e306c91c546ef53734028cbebc55d1dc1f465049780890b982b729ef08ea6a070d3a82ac793a791b8c2fc26bde4dfd0a1c31997fe28a0e619c11be52532516daf107673a308f1d8a137147e1e8", 0x72, 0xe174, &(0x7f0000000140)={0x3b, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, "671a36f4", 0x81, "4a7d8445", 0x0, 0x4, 0x5, "c99846", "d99fbcc8cae2960d13e5c89b23518f6d39328c807002368a5cd7830d78f1f42b3425af12fc9fdb94ea3e29817367"}, 0x3, 0x0, 0x5, &(0x7f0000000200)}) setsockopt$packet_int(r5, 0x107, 0x0, &(0x7f0000000000)=0x1000000, 0x4) ioctl$CDROMREADAUDIO(r4, 0x530e, &(0x7f0000000340)={@lba=0xf1e, 0x2, 0x2b, &(0x7f0000000300)=""/43}) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f00000000c0)=0x49, 0x4) sendmsg(r4, &(0x7f0000000100)={&(0x7f0000000180)=@xdp={0x2c, 0x5, 0x0, 0x40000032}, 0x80, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$CDROMVOLCTRL(r6, 0x530a, &(0x7f0000000080)={0x1, 0x0, 0x1f, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000000)={0x10000000}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, 0x0, &(0x7f00000002c0)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/power/pm_async', 0x0, 0x0) [ 1767.140935] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO 04:35:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 81) 04:35:00 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x2000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:35:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) 04:35:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7f}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0x40049366, &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, &(0x7f0000001cc0)=[{{&(0x7f0000000180)={0xa, 0x4e23, 0x9, @mcast1, 0x9}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000200)="e4f157ee16ab2bc007ebc6a06c55bca75416cfc18da545283465d9c9ea5877fbe5ee2d8fa836c2e05e1a6d36105213", 0x2f}, {&(0x7f0000000240)="eb63282f89dbfe39abde4319b804ab2d5ec798a39328cd0b4092ef61f9a93f7fba184ac866565b4a6a792399b06db4ce1af6409fa11e82358a267ce428e71744bb0bdc65f795c40929388439757650023ef095233d88ea340a8fdf0dd47df9a2d67a09ce6eaf96ec6c4d8668cabe6023b5b09b17", 0x74}, {&(0x7f00000002c0)="cae6da3c4664a8400d33482791fc7aac0f3f4be981ffd3bf5a4122278ca1475202b6b926302125259ffb2940a82829b0be4ee2b473df2478b0979cb46f8c0c999906870cd6349c84c0607ae05270949fe033eb5d69f207417a24f548aaec1bff0bdd657b2093b3c90b0d33aaee4f35a0db86669f16500f5e671ba913c1b2eddb50ae04f4ad66c566fc6db10ba4798ed110fad02e7b01e2208f7a18238fece4a5dcd8e3d2353934c14ab980036595a82b54e128b697cc5b2c", 0xb8}], 0x3, &(0x7f0000000700)=[@dstopts_2292={{0x198, 0x29, 0x4, {0x3a, 0x2f, '\x00', [@jumbo={0xc2, 0x4, 0xfffffc01}, @generic={0xe6, 0x97, "07a8dae2303fafe337e2e07f5b96c5eb19358dcd300a4b2580bb023458a11b056ccb673ff74e76de83382d8db69fe022dcb39485ff3bd1ac40b5133ff36a86923b8371fc0ba86c57f660b1b9bcf5d0e9e3e751c008b745769ac96ac661d4f375efaef5577cd08ce835c5aab0215908f8ca0ddc65f5da7f606e99323cb95804e06258ed4d61b67b7d577e6114cd913988d7e141c2b84f8f"}, @generic={0x5, 0xdc, "c23bf9fb147a40e97e53625e27e313074aaffa3d301f15f9f16d7a69fbe597905116ec748c7a22aaa6957a255994ce46a3c409e7ef0576bc1780a8f9aa56b5bc2c1ca7651e261939cf2b2f269c93f1f44d7d733f2172fc5f48a459f8be5de6f01ebc04cac7b13b4008d629c1f7944c02d5deabaf8b4fcd9467de6c13e0192b39dadfa41ee0bb2cf7a3efb8a9890d74ea907dfe150ae6f90f993e45da9377f830c279d2496763a0f67b714d5e3748ca1ae66abb229bb6b81685d24e8c24bbe2f5790a5e593754fef94c68b323b39ed1f1b4004a6da7982ef6da5b56e5"}]}}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x2f, 0x6, 0x1, 0x99, 0x0, [@private1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7}}, @flowinfo={{0x14, 0x29, 0xb, 0xfffffff9}}, @flowinfo={{0x14, 0x29, 0xb, 0x40}}, @dstopts_2292={{0x60, 0x29, 0x4, {0x3b, 0x8, '\x00', [@hao={0xc9, 0x10, @mcast2}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x30, {0x0, 0xa, 0x3, 0x6, [0x3, 0x3ff, 0x100, 0xfffffffffffff08e, 0x10001]}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7f}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x32, 0x2, 0x1, 0x1, 0x0, 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{&(0x7f0000001a80)="d0a7f9a419ed8945f7eebb43170aa883c3018a47e08d58df8421aa3bf4dda4f85200409c386ab0e3910155fcbbfd8053b3069d270ca0bad330cd56110902", 0x3e}, {&(0x7f0000001ac0)="283fa31f2ff3c42c402ca0bab510754a97350527b99332641ed658749c084a5353f71b72d51c31056b8277f5d46c2e7754d65a6e5fa8160cffc13f8ada4548a6f9e8d4eb74acb64422a8b2f6a43cc3fd6f31d5953cb20727ceb1a1291da1b1bfe2bf3d494385710c288ffbd9acb8d649e4453b715eea68442fac3888544e776e0f761a04de6aa5a6dcc3192a92a653322da09e766d1d6edaa2", 0x99}, {&(0x7f0000001b80)="5e0768e3fdd6bff9f803f9372b184c8e491adec5316e2573048618bbb6697c114848551de1d75bfe409a998da784c28ea2631aabc244b1c93ae2908c817c5345ff863e98bfb596ec648b1711ec8b59a2d52ed5fb867fbf49bf33ba48710d5f11bb1541", 0x63}], 0x9, &(0x7f0000002f00)=[@rthdr={{0x28, 0x29, 0x39, {0x3b, 0x2, 0x2, 0x8, 0x0, [@rand_addr=' \x01\x00']}}}, @dstopts_2292={{0x1098, 0x29, 0x4, {0x88, 0x20f, '\x00', [@pad1, @hao={0xc9, 0x10, @private0}, @enc_lim={0x4, 0x1, 0x5}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x3a}}, @jumbo={0xc2, 0x4, 0x2}, @pad1, @calipso={0x7, 0x48, {0x3, 0x10, 0x5, 0x7, [0x6, 0x66a0, 0x5, 0x2, 0x9, 0x6, 0x174599f0, 0x8a4e]}}, @generic={0x40, 0x1000, "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@pktinfo={{0x24, 0x29, 0x32, {@remote}}}, @tclass={{0x14}}, @hopopts_2292={{0x40, 0x29, 0x36, {0x0, 0x4, '\x00', [@calipso={0x7, 0x18, {0x3, 0x4, 0x74, 0x8, [0x9, 0x7fffffff]}}, @jumbo={0xc2, 0x4, 0x5ad}, @enc_lim={0x4, 0x1, 0x1f}, @ra]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x1, 0x14, 0x1, 0x80, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @private1, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}]}}}, @hopopts={{0x188, 0x29, 0x36, {0x2c, 0x2d, '\x00', [@hao={0xc9, 0x10, @remote}, @generic={0x81, 0xf2, "b776f945e7a1d9987e9de41d3318c8ea0e5a4c742441fc66482acdfff09faf705583a0ca089ea440380271e2cd6e0598d7bac9703687f28aab2c325e17782bda6eb30b465db2a775953d9787080229cb1cad23deeb7fd0f7b969d5b67c697d35ca844e1d91321f64a8265a71af215495f9ff833cd3e4920f9ca14885cc06f7c90d42ffc72658f6336604a520d9ed7b9378b5a8da9312a2be0e7b90708e41aaedf7d6f4afb741934a0f242964f7201750478652fa2a7b02eb53ddc0de532c4eae723d7153665c0d00e533f873bf3b7c367accae87d84a7ff0db8e0068b2084c1b1fe500a080314361a2167a6423abed04d170"}, @pad1, @hao={0xc9, 0x10, @private0}, @generic={0x5b, 0x4d, "95b3d12045617b6d0d67e336ad04d17f4d583add1ca567ad948abcb9bf384cf5fd2ed8c0d23af87c2626cb779b0befd3c036f3e528b211c6bd9d6ac731cd4db24d7845ed79a47ce72e2dc18a40"}, @padn={0x1, 0x1, [0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x8}}], 0x13b0}}], 0x2, 0x20000880) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) 04:35:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="000081000000"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:35:00 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="a8f79fd8ad2631b2c9"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = dup2(r0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x40, 0x20, 0x20, 0x5, 0x0, 0x4, 0x944ad1efbb3dd73e, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x12010, 0x4, 0x7, 0x7, 0x7, 0xff, 0x2, 0x0, 0xffffffff, 0x0, 0x7}, 0x0, 0x10, r0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000140)={r2, r3+10000000}, 0x1, 0x0, 0x0, {0x0, r4}}, 0xffff) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(0xffffffffffffffff, r5) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0x69, 0x8, 0x6, 0x1, 0x0, 0xfa15, 0x3010, 0xe, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4cad, 0x2, @perf_bp={&(0x7f0000000440), 0xa}, 0x10100, 0x4, 0xfff, 0x4, 0xb3c9, 0x3, 0x1ff, 0x0, 0xb02, 0x0, 0xfffffffffffffff8}, 0x0, 0x8, 0xffffffffffffffff, 0x1) 04:35:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000003700000008000300", @ANYRES32=r5, @ANYBLOB], 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x180, r4, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x5}, @NL80211_ATTR_REG_RULES={0x4c, 0x22, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x7fffffff}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x80000001}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x200}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x7}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xff}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x9}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x7f}]}]}, @NL80211_ATTR_REG_RULES={0xa8, 0x22, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x80000000}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x80000001}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x800}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x7}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xaf}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x23312acd}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x1}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x6}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x7f}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x10001}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x5}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x6}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xb6}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x7ff}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1ff}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xffffffff}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x8}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xbd}]}]}, @NL80211_ATTR_REG_RULES={0x68, 0x22, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x8000}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xfffff001}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x429f}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x8}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x5}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x8b19}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x2dd0}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x6}]}]}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x81}]}, 0x180}, 0x1, 0x0, 0x0, 0x4001}, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:35:00 executing program 0: sync() prctl$PR_GET_TAGGED_ADDR_CTRL(0x38) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') prctl$PR_GET_TAGGED_ADDR_CTRL(0x38) readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r2, 0x10, 0x70bd2b, 0x1ff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0xffffffffffffff8e, 0x2, 'batadv_slave_1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'virt_wifi0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040014}, 0x8000) [ 1781.405183] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1781.459168] FAULT_INJECTION: forcing a failure. [ 1781.459168] name failslab, interval 1, probability 0, space 0, times 0 [ 1781.460494] CPU: 1 PID: 10903 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1781.461264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1781.462009] FAT-fs (loop1): Unrecognized mount option "¨÷ŸØ­&1²É" or missing value [ 1781.462166] Call Trace: [ 1781.463852] dump_stack+0x107/0x167 [ 1781.464254] should_fail.cold+0x5/0xa [ 1781.464751] ? create_object.isra.0+0x3a/0xa20 [ 1781.465266] should_failslab+0x5/0x20 [ 1781.465687] kmem_cache_alloc+0x5b/0x310 [ 1781.466131] ? igrab+0xc0/0xc0 [ 1781.466490] create_object.isra.0+0x3a/0xa20 [ 1781.466958] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1781.467503] __kmalloc+0x16e/0x390 [ 1781.467892] iter_file_splice_write+0x16d/0xc30 [ 1781.468385] ? atime_needs_update+0x600/0x600 [ 1781.468894] ? generic_splice_sendpage+0x140/0x140 [ 1781.469418] ? pipe_to_user+0x170/0x170 [ 1781.469847] ? _cond_resched+0x12/0x80 [ 1781.470266] ? avc_policy_seqno+0x9/0x70 [ 1781.470698] ? selinux_file_permission+0x92/0x520 [ 1781.471217] ? lockdep_init_map_type+0x2c7/0x780 [ 1781.471720] ? generic_splice_sendpage+0x140/0x140 [ 1781.472245] direct_splice_actor+0x10f/0x170 [ 1781.472715] splice_direct_to_actor+0x387/0x980 [ 1781.473230] ? pipe_to_sendpage+0x380/0x380 [ 1781.473692] ? do_splice_to+0x160/0x160 [ 1781.474117] ? security_file_permission+0x24e/0x570 [ 1781.474660] do_splice_direct+0x1c4/0x290 [ 1781.475102] ? splice_direct_to_actor+0x980/0x980 [ 1781.475612] ? selinux_file_permission+0x92/0x520 [ 1781.476141] ? security_file_permission+0x24e/0x570 [ 1781.476687] do_sendfile+0x553/0x1090 [ 1781.477115] ? do_pwritev+0x270/0x270 [ 1781.477525] ? wait_for_completion_io+0x270/0x270 [ 1781.478045] ? rcu_read_lock_any_held+0x75/0xa0 [ 1781.478536] ? vfs_write+0x354/0xa70 [ 1781.478943] __x64_sys_sendfile64+0x1d1/0x210 [ 1781.479419] ? __ia32_sys_sendfile+0x220/0x220 [ 1781.479912] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1781.480556] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1781.481129] do_syscall_64+0x33/0x40 [ 1781.481532] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1781.482079] RIP: 0033:0x7f7e9829eb19 [ 1781.482478] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1781.484414] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1781.485237] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1781.485961] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1781.486711] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1781.487455] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1781.488201] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1781.539478] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1781.551744] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:35:00 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x3000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:35:00 executing program 1: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x74, r0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0xd753e94b2a7cb3d1) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="500000002a7773a4868d3b9f08dc383a47445f2b2ca373ed70693f8ad7033177d71522db2e533440ea1d53a5b409066d28880efe19f5de9b932af621c72f4c050d83ba3839aa993360bcd994293d55db5cbc717461a826b96d25a4958b7b59bd434136df70bd340b0a224c145f4509b80734bb7cd643e59f7fc1056b7da09193f04d7e19a23d217f38554b5abd454fe74420e0b84f00"/164, @ANYRES16=0x0, @ANYBLOB="000827bd7000fddbdf25300000000a0001007770616e340000000500340000000000050033003c0000000500360001000000050033000200000008000200", @ANYRES32=r1, @ANYBLOB="0500360001000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000006c0), 0x800, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000009c0)={0x0, 0x0}) setpgid(0x0, r7) r8 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) write$binfmt_aout(r8, &(0x7f0000000b00)=ANY=[], 0x742) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x4, 0xf8, 0x30, 0x0, 0x0, 0x4, 0x80008, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x19, 0x0, @perf_bp={&(0x7f0000000240), 0x7}, 0x8000, 0x9, 0x0, 0x5, 0x9, 0x1000, 0x4, 0x0, 0xffffff7f, 0x0, 0x2}, r7, 0x2, r8, 0x3) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x2c, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r6}, @NL802154_ATTR_PID={0x8, 0x1c, r7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000e0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)={0x58, r4, 0x300, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x38}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x3}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xb}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xd}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x1d}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x20000810) mknod$loop(&(0x7f0000000000)='./file0/file1\x00', 0x6000, 0x1) 04:35:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) [ 1781.810393] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1781.818392] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:35:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x80000000, 0x505000) r1 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000200)={0xfffffffffffffe3f, 0x0, 0x6, "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"}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x7fff, 0xfff, 0x5}) sync() 04:35:01 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x4000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:35:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 82) 04:35:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="000081000000000000"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1781.987618] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1782.030374] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1782.066905] FAULT_INJECTION: forcing a failure. [ 1782.066905] name failslab, interval 1, probability 0, space 0, times 0 [ 1782.068164] CPU: 1 PID: 10944 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1782.068869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1782.069720] Call Trace: [ 1782.070005] dump_stack+0x107/0x167 [ 1782.070382] should_fail.cold+0x5/0xa [ 1782.070776] ? ___slab_alloc+0x155/0x700 [ 1782.071193] ? create_object.isra.0+0x3a/0xa20 [ 1782.071667] should_failslab+0x5/0x20 [ 1782.072066] kmem_cache_alloc+0x5b/0x310 [ 1782.072490] create_object.isra.0+0x3a/0xa20 [ 1782.072950] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1782.073470] kmem_cache_alloc+0x159/0x310 [ 1782.073945] ? mempool_free_pages+0x20/0x20 [ 1782.074405] mempool_alloc+0x148/0x360 [ 1782.074809] ? mempool_resize+0x7d0/0x7d0 [ 1782.075233] ? mark_lock+0xf5/0x2df0 [ 1782.075621] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1782.076167] __sg_alloc_table+0x24e/0x390 [ 1782.076591] sg_alloc_table_chained+0x9b/0x1f0 [ 1782.077041] ? sg_alloc_table_chained+0x1f0/0x1f0 [ 1782.077465] scsi_alloc_sgtables+0x236/0xaf0 [ 1782.077863] ? scsi_cmd_runtime_exceeced+0x1d0/0x1d0 [ 1782.078280] ? lockdep_init_map_type+0x2c7/0x780 [ 1782.078704] sd_init_command+0x516/0x3550 [ 1782.079037] scsi_queue_rq+0xe5e/0x27f0 [ 1782.079388] blk_mq_dispatch_rq_list+0x372/0x1c40 [ 1782.079767] ? elv_rb_del+0x50/0xa0 [ 1782.080068] ? elv_rqhash_del+0x119/0x160 [ 1782.080385] ? blk_mq_dequeue_from_ctx+0x7f0/0x7f0 [ 1782.080790] ? dd_dispatch_request+0x1c0/0x990 [ 1782.081141] blk_mq_do_dispatch_sched+0x7f4/0xa00 [ 1782.081549] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 1782.081959] ? lock_acquire+0x197/0x470 [ 1782.082282] ? hctx_lock+0x7f/0x200 [ 1782.082590] __blk_mq_sched_dispatch_requests+0x2d7/0x450 [ 1782.083010] ? blk_mq_do_dispatch_sched+0xa00/0xa00 [ 1782.083421] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 1782.083823] __blk_mq_run_hw_queue+0x12c/0x290 [ 1782.084197] ? blk_mq_start_request+0x3f0/0x3f0 [ 1782.084555] ? do_raw_spin_lock+0x121/0x260 [ 1782.084913] __blk_mq_delay_run_hw_queue+0x4f1/0x550 [ 1782.085292] blk_mq_run_hw_queue+0x170/0x2f0 [ 1782.085617] ? blk_mq_delay_run_hw_queues+0x1a0/0x1a0 [ 1782.086014] ? dd_dispatch_request+0x990/0x990 [ 1782.086369] blk_mq_sched_insert_requests+0x247/0x720 [ 1782.086779] blk_mq_flush_plug_list+0x415/0x6c0 [ 1782.087144] ? blk_mq_insert_requests+0x450/0x450 [ 1782.087508] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1782.087948] blk_flush_plug_list+0x26c/0x3c0 [ 1782.088296] ? mark_held_locks+0x9e/0xe0 [ 1782.088620] ? blk_insert_cloned_request+0x460/0x460 [ 1782.089037] blk_finish_plug+0x50/0xa0 [ 1782.089334] __iomap_dio_rw+0xca0/0x1110 [ 1782.089738] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1782.090080] ? ext4_orphan_add+0x253/0x9e0 [ 1782.090400] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1782.090777] ? ext4_empty_dir+0xae0/0xae0 [ 1782.091079] ? jbd2__journal_start+0xf3/0x7e0 [ 1782.091430] iomap_dio_rw+0x31/0x90 [ 1782.091715] ext4_file_write_iter+0xb26/0x18d0 [ 1782.092085] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1782.092425] ? kasan_save_stack+0x32/0x40 [ 1782.092742] ? kasan_save_stack+0x1b/0x40 [ 1782.093080] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1782.093455] ? iter_file_splice_write+0x16d/0xc30 [ 1782.093840] ? direct_splice_actor+0x10f/0x170 [ 1782.094180] ? splice_direct_to_actor+0x387/0x980 [ 1782.094555] ? do_splice_direct+0x1c4/0x290 [ 1782.094898] ? do_sendfile+0x553/0x1090 [ 1782.095217] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1782.095564] do_iter_readv_writev+0x476/0x750 [ 1782.095925] ? new_sync_write+0x660/0x660 [ 1782.096240] ? selinux_file_permission+0x92/0x520 [ 1782.096628] do_iter_write+0x191/0x670 [ 1782.096941] ? page_cache_pipe_buf_confirm+0x209/0x2d0 [ 1782.097361] vfs_iter_write+0x70/0xa0 [ 1782.097646] iter_file_splice_write+0x762/0xc30 [ 1782.098033] ? generic_splice_sendpage+0x140/0x140 [ 1782.098414] ? avc_policy_seqno+0x9/0x70 [ 1782.098745] ? selinux_file_permission+0x92/0x520 [ 1782.099121] ? lockdep_init_map_type+0x2c7/0x780 [ 1782.099516] ? generic_splice_sendpage+0x140/0x140 [ 1782.099892] direct_splice_actor+0x10f/0x170 [ 1782.100250] splice_direct_to_actor+0x387/0x980 [ 1782.100600] ? pipe_to_sendpage+0x380/0x380 [ 1782.100927] ? do_splice_to+0x160/0x160 [ 1782.101260] ? security_file_permission+0x24e/0x570 [ 1782.101637] do_splice_direct+0x1c4/0x290 [ 1782.101986] ? splice_direct_to_actor+0x980/0x980 [ 1782.102341] ? selinux_file_permission+0x92/0x520 [ 1782.102774] ? security_file_permission+0x24e/0x570 [ 1782.103198] do_sendfile+0x553/0x1090 [ 1782.103530] ? do_pwritev+0x270/0x270 [ 1782.103865] ? wait_for_completion_io+0x270/0x270 [ 1782.104267] ? rcu_read_lock_any_held+0x75/0xa0 [ 1782.104655] ? vfs_write+0x354/0xa70 [ 1782.104981] __x64_sys_sendfile64+0x1d1/0x210 [ 1782.105446] ? __ia32_sys_sendfile+0x220/0x220 [ 1782.105837] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1782.106278] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1782.106713] do_syscall_64+0x33/0x40 [ 1782.107032] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1782.107443] RIP: 0033:0x7f7e9829eb19 [ 1782.107766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1782.109299] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1782.109943] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1782.110529] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1782.111131] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1782.111733] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1782.112329] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1782.234444] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 04:35:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="000081000000000000"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:35:14 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x200001, 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, 0x3) r0 = socket$inet(0x2, 0x1, 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000180)={0x1, 0x0, 0x0, 0xce5}) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x30}}, 0x4044880) unshare(0x48020200) 04:35:14 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 83) 04:35:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000000c0)={@local}, &(0x7f0000000100)=0x14) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:35:14 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000040)={0x1, 0x1, {0x2, @usage=0x2, 0x0, 0xfff, 0xfff, 0x2, 0x80000001, 0x4, 0x40, @struct={0x3f, 0x7}, 0x5199, 0x1, [0x2, 0x1, 0xffffffff, 0x9a, 0x9, 0xffffffffffffffff]}, {0xffffffff, @usage=0x1000, 0x0, 0x93, 0x6, 0x3f, 0x7, 0x10000, 0x0, @struct={0x3, 0x22}, 0x7, 0x3ff, [0x3f, 0x21e9, 0x1, 0x7ff, 0x1, 0xffffffff80000001]}, {0x8, @struct={0x0, 0x4}, 0x0, 0x0, 0x8, 0x2, 0x10000, 0x6, 0x8, @struct={0x3}, 0x3, 0x1, [0x3, 0x21, 0x2, 0x40, 0x2, 0xfffffffffffffe01]}, {0x5, 0x6, 0x6}}) openat(r0, &(0x7f00000014c0)='./file0\x00', 0x200200, 0x10a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000440)={r1, "90a96e5a603a03aa452117344013eb35"}) copy_file_range(r0, &(0x7f0000001440)=0x6, r0, &(0x7f0000001480)=0xde58, 0x1, 0x0) sync() sendfile(r0, r0, &(0x7f0000001500)=0x7, 0x1) 04:35:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:35:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0xfffffffffffffd4a) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, '\x00', 0x39}, 0x8d}}, 0x0, 0x0, 0x1, 0x0, "de41ef371df591632f340bb91b3ae02d18898a8ea3f7048cafaa6389dc130971b70bf890ad6632dee66dc211e68080f875d6a4b69785a48920ceca0879e09ec19e8672038e2cfb16f46645b936834fd7"}, 0xd8) 04:35:14 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x5000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1795.722758] FAULT_INJECTION: forcing a failure. [ 1795.722758] name failslab, interval 1, probability 0, space 0, times 0 [ 1795.723864] CPU: 0 PID: 10961 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1795.724486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1795.725243] Call Trace: [ 1795.725497] dump_stack+0x107/0x167 [ 1795.725837] should_fail.cold+0x5/0xa [ 1795.726186] ? create_object.isra.0+0x3a/0xa20 [ 1795.726595] should_failslab+0x5/0x20 [ 1795.726946] kmem_cache_alloc+0x5b/0x310 [ 1795.727307] create_object.isra.0+0x3a/0xa20 [ 1795.727706] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1795.728160] kmem_cache_alloc_trace+0x151/0x320 [ 1795.728590] __iomap_dio_rw+0x1ee/0x1110 [ 1795.728977] ? jbd2_journal_stop+0x188/0xdc0 [ 1795.729379] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1795.729800] ? ext4_orphan_add+0x253/0x9e0 [ 1795.730181] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1795.730649] ? ext4_empty_dir+0xae0/0xae0 [ 1795.731013] ? jbd2__journal_start+0xf3/0x7e0 [ 1795.731428] iomap_dio_rw+0x31/0x90 [ 1795.731754] ext4_file_write_iter+0xb26/0x18d0 [ 1795.732174] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1795.732582] ? kasan_save_stack+0x32/0x40 [ 1795.732961] ? kasan_save_stack+0x1b/0x40 [ 1795.733333] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1795.733798] ? iter_file_splice_write+0x16d/0xc30 [ 1795.734220] ? direct_splice_actor+0x10f/0x170 [ 1795.734632] ? splice_direct_to_actor+0x387/0x980 [ 1795.735061] ? do_splice_direct+0x1c4/0x290 [ 1795.735445] ? do_sendfile+0x553/0x1090 [ 1795.735799] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1795.736224] do_iter_readv_writev+0x476/0x750 [ 1795.736620] ? new_sync_write+0x660/0x660 [ 1795.737015] ? selinux_file_permission+0x92/0x520 [ 1795.737461] do_iter_write+0x191/0x670 [ 1795.737841] ? trace_hardirqs_on+0x5b/0x180 [ 1795.738344] vfs_iter_write+0x70/0xa0 [ 1795.738687] iter_file_splice_write+0x762/0xc30 [ 1795.739108] ? generic_splice_sendpage+0x140/0x140 [ 1795.739549] ? avc_policy_seqno+0x9/0x70 [ 1795.739907] ? selinux_file_permission+0x92/0x520 [ 1795.740342] ? lockdep_init_map_type+0x2c7/0x780 [ 1795.740766] ? generic_splice_sendpage+0x140/0x140 [ 1795.741225] direct_splice_actor+0x10f/0x170 [ 1795.741612] splice_direct_to_actor+0x387/0x980 [ 1795.742038] ? pipe_to_sendpage+0x380/0x380 [ 1795.742424] ? do_splice_to+0x160/0x160 [ 1795.742789] ? security_file_permission+0x24e/0x570 [ 1795.743237] do_splice_direct+0x1c4/0x290 [ 1795.743616] ? splice_direct_to_actor+0x980/0x980 [ 1795.744042] ? selinux_file_permission+0x92/0x520 [ 1795.744482] ? security_file_permission+0x24e/0x570 [ 1795.744939] do_sendfile+0x553/0x1090 [ 1795.745307] ? do_pwritev+0x270/0x270 [ 1795.745666] __x64_sys_sendfile64+0x1d1/0x210 [ 1795.746066] ? __ia32_sys_sendfile+0x220/0x220 [ 1795.746475] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1795.746945] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1795.747410] do_syscall_64+0x33/0x40 [ 1795.747740] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1795.748204] RIP: 0033:0x7f7e9829eb19 [ 1795.748530] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1795.750191] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1795.750875] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1795.751517] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1795.752163] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1795.752809] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1795.753451] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1795.754236] hpet: Lost 1 RTC interrupts 04:35:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="000081000000000000"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:35:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f00000000c0)={0x1, 0x8, 0xfff}) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) [ 1795.829037] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1795.831981] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:35:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x6000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:35:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) [ 1796.000283] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1796.008059] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:35:30 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x7000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:35:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) r1 = syz_open_dev$mouse(&(0x7f00000000c0), 0x1ff, 0x3) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:35:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x0, 0x3}}, './file0\x00'}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000200)=""/136, 0x88, 0x12062, 0x0, 0x0) 04:35:30 executing program 0: sync() sync() r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0xf, r0, 0x0, 0x0) sync() r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)="0f6d8107b62222f7eab56b1fdce1bdd923af344a08a49770c05ce8c11ee0a4e81a64fee41e3da61bf8c08c5796eee572ac", 0x31, r0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000440), 0x6e, &(0x7f0000000240)=[{&(0x7f0000000300)=""/146, 0x92}], 0x1, &(0x7f0000000280)=[@cred={{0x1c}}], 0x20}, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0xf, 0x0, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) r4 = getegid() setresgid(r4, r4, r4) keyctl$chown(0x4, 0x0, r3, r4) setresuid(0x0, r2, r2) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)) keyctl$chown(0x4, r1, r2, r5) r7 = getegid() setresgid(r6, r7, r7) keyctl$chown(0x4, r0, 0xee00, r7) 04:35:30 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) readv(0xffffffffffffffff, &(0x7f0000000280)=[{0x0}], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in=@dev={0xac, 0x14, 0x14, 0x16}, 0x0, 0x32}, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4, 0x6}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x64010100, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x10) sendmsg$DEVLINK_CMD_SB_GET(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="84dde1930a0c7c4a7fbccb00be07e95d71b0904cbc3d4f6f9d8f44c3cb79b96f30910a81ffe5c2c2b3a11a422b5be7", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b000100696d0000000f0002006e6574646576736d6d30000008000b0080000000080001007063690011000200303030303a30303a31302e3000000000000000000000ffff"], 0x84}}, 0x24000091) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/48) dup(0xffffffffffffffff) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_PAN_ID={0x6, 0x9, 0x1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}}, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r4) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r6, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r7, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c095}, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r5, &(0x7f0000000440)={0x60000019}) write$P9_RREADLINK(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000017010007002e2f664169"], 0x10) 04:35:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 84) 04:35:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:35:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) [ 1811.587212] FAULT_INJECTION: forcing a failure. [ 1811.587212] name failslab, interval 1, probability 0, space 0, times 0 [ 1811.588532] CPU: 0 PID: 11003 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1811.589328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1811.590262] Call Trace: [ 1811.590570] dump_stack+0x107/0x167 [ 1811.590989] should_fail.cold+0x5/0xa [ 1811.591424] ? ext4_mb_new_blocks+0x64d/0x45b0 [ 1811.591946] should_failslab+0x5/0x20 [ 1811.592382] kmem_cache_alloc+0x5b/0x310 [ 1811.592850] ext4_mb_new_blocks+0x64d/0x45b0 [ 1811.593378] ? trace_hardirqs_on+0x5b/0x180 [ 1811.593875] ? ext4_cache_extents+0x148/0x2d0 [ 1811.594379] ? ext4_discard_preallocations+0xd80/0xd80 [ 1811.594977] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1811.595527] ext4_ext_map_blocks+0x1d49/0x5860 [ 1811.596075] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1811.596668] ? SOFTIRQ_verbose+0x10/0x10 [ 1811.597133] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1811.597747] ? SOFTIRQ_verbose+0x10/0x10 [ 1811.598220] ? ext4_ext_release+0x10/0x10 [ 1811.598787] ? ext4_map_blocks+0x5e0/0x1940 [ 1811.599286] ? lock_release+0x680/0x680 [ 1811.599738] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1811.600280] ? lock_downgrade+0x6d0/0x6d0 [ 1811.600784] ? down_write_killable+0x180/0x180 [ 1811.601334] ext4_map_blocks+0x652/0x1940 [ 1811.601816] ? kmem_cache_alloc+0x2a6/0x310 [ 1811.602296] ? __kernel_text_address+0x9/0x40 [ 1811.602805] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1811.603313] ? jbd2__journal_start+0xf3/0x7e0 [ 1811.603839] ? __ext4_journal_start_sb+0x214/0x390 [ 1811.604395] ? __ext4_journal_start_sb+0x1db/0x390 [ 1811.604958] ext4_iomap_begin+0x3ad/0x700 [ 1811.605453] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1811.606007] ? kasan_save_stack+0x1b/0x40 [ 1811.606487] ? ext4_file_write_iter+0xb26/0x18d0 [ 1811.607032] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1811.607746] ? splice_direct_to_actor+0x387/0x980 [ 1811.608289] ? do_splice_direct+0x1c4/0x290 [ 1811.608771] ? do_sendfile+0x553/0x1090 [ 1811.609231] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1811.609765] ? do_syscall_64+0x33/0x40 [ 1811.610202] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1811.610812] iomap_apply+0x164/0x810 [ 1811.611236] ? iomap_dio_rw+0x90/0x90 [ 1811.611676] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1811.612334] ? mark_held_locks+0x9e/0xe0 [ 1811.612812] ? filemap_check_errors+0xa5/0x150 [ 1811.613354] __iomap_dio_rw+0x6cd/0x1110 [ 1811.613814] ? iomap_dio_rw+0x90/0x90 [ 1811.614276] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1811.614794] ? ext4_orphan_add+0x253/0x9e0 [ 1811.615272] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1811.615832] ? ext4_empty_dir+0xae0/0xae0 [ 1811.616300] ? jbd2__journal_start+0xf3/0x7e0 [ 1811.616833] iomap_dio_rw+0x31/0x90 [ 1811.617266] ext4_file_write_iter+0xb26/0x18d0 [ 1811.617810] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1811.618318] ? kasan_save_stack+0x32/0x40 [ 1811.618787] ? kasan_save_stack+0x1b/0x40 [ 1811.619254] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1811.619833] ? iter_file_splice_write+0x16d/0xc30 [ 1811.620370] ? direct_splice_actor+0x10f/0x170 [ 1811.620876] ? splice_direct_to_actor+0x387/0x980 [ 1811.621419] ? do_splice_direct+0x1c4/0x290 [ 1811.621909] ? do_sendfile+0x553/0x1090 [ 1811.622363] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1811.622903] do_iter_readv_writev+0x476/0x750 [ 1811.623421] ? new_sync_write+0x660/0x660 [ 1811.623902] ? selinux_file_permission+0x92/0x520 [ 1811.624482] do_iter_write+0x191/0x670 [ 1811.624928] ? trace_hardirqs_on+0x5b/0x180 [ 1811.625446] vfs_iter_write+0x70/0xa0 [ 1811.625886] iter_file_splice_write+0x762/0xc30 [ 1811.626464] ? generic_splice_sendpage+0x140/0x140 [ 1811.627020] ? avc_policy_seqno+0x9/0x70 [ 1811.627486] ? selinux_file_permission+0x92/0x520 [ 1811.628042] ? lockdep_init_map_type+0x2c7/0x780 [ 1811.628570] ? generic_splice_sendpage+0x140/0x140 [ 1811.629105] direct_splice_actor+0x10f/0x170 [ 1811.629606] splice_direct_to_actor+0x387/0x980 [ 1811.630125] ? pipe_to_sendpage+0x380/0x380 [ 1811.630598] ? do_splice_to+0x160/0x160 [ 1811.631049] ? security_file_permission+0x24e/0x570 [ 1811.631604] do_splice_direct+0x1c4/0x290 [ 1811.632068] ? splice_direct_to_actor+0x980/0x980 [ 1811.632587] ? selinux_file_permission+0x92/0x520 [ 1811.633135] ? security_file_permission+0x24e/0x570 [ 1811.633711] do_sendfile+0x553/0x1090 [ 1811.634148] ? do_pwritev+0x270/0x270 [ 1811.634579] ? wait_for_completion_io+0x270/0x270 [ 1811.635113] ? rcu_read_lock_any_held+0x75/0xa0 [ 1811.635621] ? vfs_write+0x354/0xa70 [ 1811.636039] __x64_sys_sendfile64+0x1d1/0x210 [ 1811.636529] ? __ia32_sys_sendfile+0x220/0x220 [ 1811.637032] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1811.637609] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1811.638184] do_syscall_64+0x33/0x40 [ 1811.638600] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1811.639167] RIP: 0033:0x7f7e9829eb19 [ 1811.639578] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1811.641533] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1811.642360] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1811.643135] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1811.643904] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1811.644665] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1811.645446] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1811.646402] hpet: Lost 3 RTC interrupts 04:35:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) flock(r0, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x1cbb43, 0x0) clone3(&(0x7f0000000600)={0x3860180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) dup(0xffffffffffffffff) dup(0xffffffffffffffff) ioctl$DVD_READ_STRUCT(r1, 0x5390, &(0x7f0000000680)=@manufact={0x4, 0x2, 0x800, "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"}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) r2 = syz_open_dev$rtc(&(0x7f0000000200), 0x20, 0x101400) flock(r2, 0x8) [ 1811.696252] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:35:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 85) [ 1811.759759] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:35:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:35:31 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x8000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1811.913100] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. 04:35:31 executing program 0: sync() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) prctl$PR_GET_TAGGED_ADDR_CTRL(0x38) [ 1811.962842] FAULT_INJECTION: forcing a failure. [ 1811.962842] name failslab, interval 1, probability 0, space 0, times 0 [ 1811.964135] CPU: 1 PID: 11034 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1811.964983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1811.965894] Call Trace: [ 1811.966189] dump_stack+0x107/0x167 [ 1811.966604] should_fail.cold+0x5/0xa [ 1811.967028] ? __iomap_dio_rw+0x1ee/0x1110 [ 1811.967509] should_failslab+0x5/0x20 [ 1811.967926] kmem_cache_alloc_trace+0x55/0x320 [ 1811.968444] __iomap_dio_rw+0x1ee/0x1110 [ 1811.968897] ? jbd2_journal_stop+0x188/0xdc0 [ 1811.969409] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1811.969910] ? ext4_orphan_add+0x253/0x9e0 [ 1811.970401] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1811.970942] ? ext4_empty_dir+0xae0/0xae0 [ 1811.971398] ? jbd2__journal_start+0xf3/0x7e0 [ 1811.971897] iomap_dio_rw+0x31/0x90 [ 1811.972316] ext4_file_write_iter+0xb26/0x18d0 [ 1811.972835] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1811.973361] ? kasan_save_stack+0x32/0x40 [ 1811.973814] ? kasan_save_stack+0x1b/0x40 [ 1811.974278] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1811.974831] ? iter_file_splice_write+0x16d/0xc30 [ 1811.975366] ? direct_splice_actor+0x10f/0x170 [ 1811.975863] ? splice_direct_to_actor+0x387/0x980 [ 1811.976390] ? do_splice_direct+0x1c4/0x290 [ 1811.976865] ? do_sendfile+0x553/0x1090 [ 1811.977324] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1811.977836] do_iter_readv_writev+0x476/0x750 [ 1811.978341] ? new_sync_write+0x660/0x660 [ 1811.978790] ? selinux_file_permission+0x92/0x520 [ 1811.979346] do_iter_write+0x191/0x670 [ 1811.979777] ? trace_hardirqs_on+0x5b/0x180 [ 1811.980267] vfs_iter_write+0x70/0xa0 [ 1811.980783] iter_file_splice_write+0x762/0xc30 [ 1811.981340] ? generic_splice_sendpage+0x140/0x140 [ 1811.981886] ? avc_policy_seqno+0x9/0x70 [ 1811.982349] ? selinux_file_permission+0x92/0x520 [ 1811.982892] ? lockdep_init_map_type+0x2c7/0x780 [ 1811.983422] ? generic_splice_sendpage+0x140/0x140 [ 1811.983957] direct_splice_actor+0x10f/0x170 [ 1811.984455] splice_direct_to_actor+0x387/0x980 [ 1811.984967] ? pipe_to_sendpage+0x380/0x380 [ 1811.985469] ? do_splice_to+0x160/0x160 [ 1811.985910] ? security_file_permission+0x24e/0x570 [ 1811.986486] do_splice_direct+0x1c4/0x290 [ 1811.986941] ? splice_direct_to_actor+0x980/0x980 [ 1811.987472] ? selinux_file_permission+0x92/0x520 [ 1811.988000] ? security_file_permission+0x24e/0x570 [ 1811.988568] do_sendfile+0x553/0x1090 [ 1811.988999] ? do_pwritev+0x270/0x270 [ 1811.989442] ? wait_for_completion_io+0x270/0x270 [ 1811.989968] ? rcu_read_lock_any_held+0x75/0xa0 [ 1811.990491] ? vfs_write+0x354/0xa70 [ 1811.990909] __x64_sys_sendfile64+0x1d1/0x210 [ 1811.991406] ? __ia32_sys_sendfile+0x220/0x220 [ 1811.991915] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1811.992493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1811.993064] do_syscall_64+0x33/0x40 [ 1811.993490] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1811.994048] RIP: 0033:0x7f7e9829eb19 [ 1811.994471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1811.996556] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1811.997421] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1811.998207] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1811.998976] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1811.999742] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1812.000505] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 04:35:31 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x81, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0x144513f}, 0x0, 0x0, 0xef, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x88) ioctl$VT_DISALLOCATE(r0, 0x5608) 04:35:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) [ 1812.052524] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1812.055131] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:35:31 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 86) 04:35:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:35:31 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x9000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1812.248986] FAULT_INJECTION: forcing a failure. [ 1812.248986] name failslab, interval 1, probability 0, space 0, times 0 [ 1812.249128] CPU: 1 PID: 11055 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1812.249136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1812.249141] Call Trace: [ 1812.249171] dump_stack+0x107/0x167 [ 1812.249186] should_fail.cold+0x5/0xa [ 1812.249201] ? ext4_find_extent+0xa3d/0xd30 [ 1812.249218] should_failslab+0x5/0x20 [ 1812.249234] __kmalloc+0x72/0x390 [ 1812.249260] ext4_find_extent+0xa3d/0xd30 [ 1812.249285] ext4_ext_map_blocks+0x1c8/0x5860 [ 1812.249314] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1812.249327] ? SOFTIRQ_verbose+0x10/0x10 [ 1812.249339] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1812.249351] ? SOFTIRQ_verbose+0x10/0x10 [ 1812.249369] ? ext4_ext_release+0x10/0x10 [ 1812.249385] ? ext4_map_blocks+0x5e0/0x1940 [ 1812.249401] ? lock_release+0x680/0x680 [ 1812.249415] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1812.249428] ? lock_downgrade+0x6d0/0x6d0 [ 1812.249454] ? down_write+0xe0/0x160 [ 1812.249467] ? down_write_killable+0x180/0x180 [ 1812.249490] ext4_map_blocks+0x652/0x1940 [ 1812.249507] ? kmem_cache_alloc+0x2a6/0x310 [ 1812.249520] ? __kernel_text_address+0x9/0x40 [ 1812.249534] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1812.249549] ? jbd2__journal_start+0xf3/0x7e0 [ 1812.249568] ? __ext4_journal_start_sb+0x214/0x390 [ 1812.249581] ? __ext4_journal_start_sb+0x1db/0x390 [ 1812.249603] ext4_iomap_begin+0x3ad/0x700 [ 1812.249626] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1812.249638] ? kasan_save_stack+0x1b/0x40 [ 1812.249652] ? ext4_file_write_iter+0xb26/0x18d0 [ 1812.249667] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1812.249679] ? splice_direct_to_actor+0x387/0x980 [ 1812.249691] ? do_splice_direct+0x1c4/0x290 [ 1812.249703] ? do_sendfile+0x553/0x1090 [ 1812.249715] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1812.249728] ? do_syscall_64+0x33/0x40 [ 1812.249739] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1812.249757] iomap_apply+0x164/0x810 [ 1812.249771] ? iomap_dio_rw+0x90/0x90 [ 1812.249787] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1812.249808] ? mark_held_locks+0x9e/0xe0 [ 1812.249835] ? filemap_check_errors+0xa5/0x150 [ 1812.249854] __iomap_dio_rw+0x6cd/0x1110 [ 1812.249866] ? iomap_dio_rw+0x90/0x90 [ 1812.249893] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1812.249906] ? ext4_orphan_add+0x253/0x9e0 [ 1812.249918] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1812.249934] ? ext4_empty_dir+0xae0/0xae0 [ 1812.249943] ? jbd2__journal_start+0xf3/0x7e0 [ 1812.249964] iomap_dio_rw+0x31/0x90 [ 1812.249979] ext4_file_write_iter+0xb26/0x18d0 [ 1812.249994] ? __switch_to_asm+0x34/0x60 [ 1812.250015] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1812.250029] ? io_schedule_timeout+0x140/0x140 [ 1812.250039] ? direct_splice_actor+0x10f/0x170 [ 1812.250050] ? splice_direct_to_actor+0x387/0x980 [ 1812.250062] ? do_sendfile+0x553/0x1090 [ 1812.250074] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1812.250094] do_iter_readv_writev+0x476/0x750 [ 1812.250110] ? new_sync_write+0x660/0x660 [ 1812.250123] ? selinux_file_permission+0x92/0x520 [ 1812.250152] do_iter_write+0x191/0x670 [ 1812.250177] vfs_iter_write+0x70/0xa0 [ 1812.250192] iter_file_splice_write+0x762/0xc30 [ 1812.250218] ? generic_splice_sendpage+0x140/0x140 [ 1812.250246] ? avc_policy_seqno+0x9/0x70 [ 1812.250263] ? selinux_file_permission+0x92/0x520 [ 1812.250289] ? lockdep_init_map_type+0x2c7/0x780 [ 1812.250305] ? generic_splice_sendpage+0x140/0x140 [ 1812.250320] direct_splice_actor+0x10f/0x170 [ 1812.250336] splice_direct_to_actor+0x387/0x980 [ 1812.250353] ? pipe_to_sendpage+0x380/0x380 [ 1812.250369] ? do_splice_to+0x160/0x160 [ 1812.250382] ? security_file_permission+0x24e/0x570 [ 1812.250404] do_splice_direct+0x1c4/0x290 [ 1812.250417] ? splice_direct_to_actor+0x980/0x980 [ 1812.250428] ? selinux_file_permission+0x92/0x520 [ 1812.250446] ? security_file_permission+0x24e/0x570 [ 1812.250469] do_sendfile+0x553/0x1090 [ 1812.250491] ? do_pwritev+0x270/0x270 [ 1812.250506] ? wait_for_completion_io+0x270/0x270 [ 1812.250522] ? rcu_read_lock_any_held+0x75/0xa0 [ 1812.250533] ? vfs_write+0x354/0xa70 [ 1812.250556] __x64_sys_sendfile64+0x1d1/0x210 [ 1812.250571] ? __ia32_sys_sendfile+0x220/0x220 [ 1812.250587] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1812.250600] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1812.250617] do_syscall_64+0x33/0x40 [ 1812.250629] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1812.250638] RIP: 0033:0x7f7e9829eb19 [ 1812.250650] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1812.250658] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1812.250672] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1812.250679] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1812.250686] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1812.250693] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1812.250701] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1812.270276] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1812.279191] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:35:45 executing program 0: sync() sync() sync() sync() 04:35:45 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xa000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:35:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 87) 04:35:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0x7, @mcast2}}, 0x0, 0x0, 0x5, 0x0, "627a53058976778bb5db1be4451890383b2237c6ada5c28d53e8683420a3e99a75828dd870df13a4283a4ad294355f1c4c0c279253dd4feb8d4a478226c73fbd5d3de53d779998567ccb864060b091c3"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:35:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback, 0x3}, 0xffffffffffffff4b) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="09002e46047600001c2f66696c653000"]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="ac8925ba5b2ece28e29313bbbdaa593f", 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:35:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:35:45 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x0, 0x425988bf}, 0x0, 0x0, 0x0, 0x5, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001580)=[{{&(0x7f0000000200), 0x80, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f0000000480)=""/198, 0xc6}, {&(0x7f0000000180)=""/6, 0x6}, {&(0x7f0000000580)=""/131, 0x83}, {&(0x7f0000000640)=""/114, 0x72}], 0x5, &(0x7f0000001e00)=""/4096, 0x1000}, 0xef8}, {{&(0x7f0000000740)=@nl=@proc, 0x80, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000340)=""/55, 0x37}, {&(0x7f0000000880)=""/223, 0xdf}, {&(0x7f0000000980)=""/174, 0xae}], 0x4, &(0x7f0000000a80)=""/192, 0xc0}, 0xddc3}, {{&(0x7f0000000b40)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c00)=""/23, 0x17}, {&(0x7f0000000c40)=""/211, 0xd3}, {&(0x7f0000000d40)=""/50, 0x32}], 0x3, &(0x7f0000000dc0)=""/71, 0x47}, 0x5}, {{&(0x7f0000000e40)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000ec0)=""/58, 0x3a}, {&(0x7f0000000f00)=""/18, 0x12}], 0x2, &(0x7f0000000f80)=""/215, 0xd7}, 0x8}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001080)=""/144, 0x90}, {&(0x7f0000001140)=""/233, 0xe9}, {&(0x7f0000001240)=""/194, 0xfffffffffffffcd3}, {&(0x7f0000002e00)=""/4096, 0x1000}], 0x4, &(0x7f0000001380)=""/33, 0x21}, 0xff}], 0x5, 0x40000002, &(0x7f00000013c0)) write(r3, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r4, &(0x7f0000001600), 0x0) syz_open_procfs(r1, &(0x7f0000001540)='totmaps\x00') syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f00000014c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0/../file0\x00', 0x0, 0x173000, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') unshare(0x48020200) 04:35:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:35:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000100)={0x2, 'batadv0\x00', {0x401}, 0x5}) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20, 0x1, 0x1, 0x7fff}) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) [ 1826.800595] FAULT_INJECTION: forcing a failure. [ 1826.800595] name failslab, interval 1, probability 0, space 0, times 0 [ 1826.801664] CPU: 1 PID: 11078 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1826.802232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1826.802941] Call Trace: [ 1826.803170] dump_stack+0x107/0x167 [ 1826.803471] should_fail.cold+0x5/0xa [ 1826.803800] ? ext4_find_extent+0xa3d/0xd30 [ 1826.804155] should_failslab+0x5/0x20 [ 1826.804482] __kmalloc+0x72/0x390 [ 1826.804785] ext4_find_extent+0xa3d/0xd30 [ 1826.805145] ext4_ext_map_blocks+0x1c8/0x5860 [ 1826.805557] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1826.805991] ? SOFTIRQ_verbose+0x10/0x10 [ 1826.806335] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1826.806776] ? SOFTIRQ_verbose+0x10/0x10 [ 1826.807128] ? ext4_ext_release+0x10/0x10 [ 1826.807475] ? ext4_map_blocks+0x5e0/0x1940 [ 1826.807852] ? lock_release+0x680/0x680 [ 1826.808189] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1826.808576] ? lock_downgrade+0x6d0/0x6d0 [ 1826.809046] ? down_write+0xe0/0x160 [ 1826.809389] ? down_write_killable+0x180/0x180 [ 1826.809790] ext4_map_blocks+0x652/0x1940 [ 1826.810134] ? kmem_cache_alloc+0x2a6/0x310 [ 1826.810498] ? __kernel_text_address+0x9/0x40 [ 1826.810875] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1826.811245] ? jbd2__journal_start+0xf3/0x7e0 [ 1826.811625] ? __ext4_journal_start_sb+0x214/0x390 [ 1826.812031] ? __ext4_journal_start_sb+0x1db/0x390 [ 1826.812440] ext4_iomap_begin+0x3ad/0x700 [ 1826.812804] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1826.813198] ? kasan_save_stack+0x1b/0x40 [ 1826.813569] ? ext4_file_write_iter+0xb26/0x18d0 [ 1826.813965] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1826.814667] ? splice_direct_to_actor+0x387/0x980 [ 1826.815144] ? do_splice_direct+0x1c4/0x290 [ 1826.815613] ? do_sendfile+0x553/0x1090 [ 1826.816030] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1826.816512] ? do_syscall_64+0x33/0x40 [ 1826.816874] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1826.817478] iomap_apply+0x164/0x810 [ 1826.817899] ? iomap_dio_rw+0x90/0x90 [ 1826.818327] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1826.818916] ? mark_held_locks+0x9e/0xe0 [ 1826.819349] ? filemap_check_errors+0xa5/0x150 [ 1826.819967] __iomap_dio_rw+0x6cd/0x1110 [ 1826.820302] ? iomap_dio_rw+0x90/0x90 [ 1826.820760] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1826.821233] ? ext4_orphan_add+0x253/0x9e0 [ 1826.821636] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1826.822196] ? ext4_empty_dir+0xae0/0xae0 [ 1826.822608] ? jbd2__journal_start+0xf3/0x7e0 [ 1826.823040] iomap_dio_rw+0x31/0x90 [ 1826.823412] ext4_file_write_iter+0xb26/0x18d0 [ 1826.823905] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1826.824394] ? kasan_save_stack+0x32/0x40 [ 1826.824880] ? kasan_save_stack+0x1b/0x40 [ 1826.825312] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1826.825866] ? iter_file_splice_write+0x16d/0xc30 [ 1826.826382] ? direct_splice_actor+0x10f/0x170 [ 1826.826852] ? splice_direct_to_actor+0x387/0x980 [ 1826.827347] ? do_splice_direct+0x1c4/0x290 [ 1826.827798] ? do_sendfile+0x553/0x1090 [ 1826.828237] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1826.828751] do_iter_readv_writev+0x476/0x750 [ 1826.829244] ? new_sync_write+0x660/0x660 [ 1826.829719] ? selinux_file_permission+0x92/0x520 [ 1826.830211] do_iter_write+0x191/0x670 [ 1826.830548] ? trace_hardirqs_on+0x5b/0x180 [ 1826.831040] vfs_iter_write+0x70/0xa0 [ 1826.831430] iter_file_splice_write+0x762/0xc30 [ 1826.831996] ? generic_splice_sendpage+0x140/0x140 [ 1826.832409] ? avc_policy_seqno+0x9/0x70 [ 1826.832866] ? selinux_file_permission+0x92/0x520 [ 1826.833350] ? lockdep_init_map_type+0x2c7/0x780 [ 1826.833812] ? generic_splice_sendpage+0x140/0x140 [ 1826.834264] direct_splice_actor+0x10f/0x170 [ 1826.834713] splice_direct_to_actor+0x387/0x980 [ 1826.835114] ? pipe_to_sendpage+0x380/0x380 [ 1826.835466] ? do_splice_to+0x160/0x160 [ 1826.835802] ? security_file_permission+0x24e/0x570 [ 1826.836230] do_splice_direct+0x1c4/0x290 [ 1826.836571] ? splice_direct_to_actor+0x980/0x980 [ 1826.836969] ? selinux_file_permission+0x92/0x520 [ 1826.837408] ? security_file_permission+0x24e/0x570 [ 1826.837843] do_sendfile+0x553/0x1090 [ 1826.838168] ? do_pwritev+0x270/0x270 [ 1826.838493] ? wait_for_completion_io+0x270/0x270 [ 1826.838900] ? rcu_read_lock_any_held+0x75/0xa0 [ 1826.839282] ? vfs_write+0x354/0xa70 [ 1826.839606] __x64_sys_sendfile64+0x1d1/0x210 [ 1826.839999] ? __ia32_sys_sendfile+0x220/0x220 [ 1826.840408] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1826.840850] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1826.841276] do_syscall_64+0x33/0x40 [ 1826.841610] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1826.842038] RIP: 0033:0x7f7e9829eb19 [ 1826.842350] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1826.843867] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1826.844490] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1826.845070] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1826.845673] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1826.846265] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1826.846854] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1826.862232] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:35:46 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 88) [ 1826.956461] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:35:46 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xb000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:35:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:35:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000080), &(0x7f0000000100), 0x2, 0x2) mmap(&(0x7f000015d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0xc3bb3000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x3f, 0xf0, 0x9, 0x0, 0x4, 0x0, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000000140), 0x8}, 0x10000, 0xefb, 0x418e, 0x8, 0x6, 0x6, 0x0, 0x0, 0x8, 0x0, 0xe0}, 0xffffffffffffffff, 0x4, r1, 0xa) syz_open_dev$vcsu(&(0x7f00000000c0), 0x0, 0x8000) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) 04:35:46 executing program 0: sync() r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0xffffff87) dup(0xffffffffffffffff) [ 1827.143506] FAULT_INJECTION: forcing a failure. [ 1827.143506] name failslab, interval 1, probability 0, space 0, times 0 [ 1827.144950] CPU: 0 PID: 11096 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1827.145815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1827.146697] Call Trace: [ 1827.146994] dump_stack+0x107/0x167 [ 1827.147398] should_fail.cold+0x5/0xa [ 1827.147821] ? ext4_find_extent+0xa3d/0xd30 [ 1827.148297] should_failslab+0x5/0x20 [ 1827.148701] __kmalloc+0x72/0x390 [ 1827.149088] ext4_find_extent+0xa3d/0xd30 [ 1827.149551] ext4_ext_map_blocks+0x1c8/0x5860 [ 1827.150070] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1827.150608] ? SOFTIRQ_verbose+0x10/0x10 [ 1827.151060] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1827.151604] ? SOFTIRQ_verbose+0x10/0x10 [ 1827.152069] ? ext4_ext_release+0x10/0x10 [ 1827.152538] ? ext4_map_blocks+0x5e0/0x1940 [ 1827.153026] ? lock_release+0x680/0x680 [ 1827.153467] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1827.153988] ? lock_downgrade+0x6d0/0x6d0 [ 1827.154442] ? down_write+0xe0/0x160 [ 1827.154854] ? down_write_killable+0x180/0x180 [ 1827.155342] ext4_map_blocks+0x652/0x1940 [ 1827.155807] ? kmem_cache_alloc+0x2a6/0x310 [ 1827.156268] ? __kernel_text_address+0x9/0x40 [ 1827.156760] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1827.157226] ? jbd2__journal_start+0xf3/0x7e0 [ 1827.157737] ? __ext4_journal_start_sb+0x214/0x390 [ 1827.158254] ? __ext4_journal_start_sb+0x1db/0x390 [ 1827.158806] ext4_iomap_begin+0x3ad/0x700 [ 1827.159259] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1827.159795] ? kasan_save_stack+0x1b/0x40 [ 1827.160222] ? ext4_file_write_iter+0xb26/0x18d0 [ 1827.160749] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1827.161411] ? splice_direct_to_actor+0x387/0x980 [ 1827.161935] ? do_splice_direct+0x1c4/0x290 [ 1827.162378] ? do_sendfile+0x553/0x1090 [ 1827.162814] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1827.163295] ? do_syscall_64+0x33/0x40 [ 1827.163716] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1827.164275] iomap_apply+0x164/0x810 [ 1827.164682] ? iomap_dio_rw+0x90/0x90 [ 1827.165084] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1827.165728] ? mark_held_locks+0x9e/0xe0 [ 1827.166166] ? filemap_check_errors+0xa5/0x150 [ 1827.166668] __iomap_dio_rw+0x6cd/0x1110 [ 1827.167088] ? iomap_dio_rw+0x90/0x90 [ 1827.167522] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1827.167993] ? ext4_orphan_add+0x253/0x9e0 [ 1827.168450] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1827.168963] ? ext4_empty_dir+0xae0/0xae0 [ 1827.169417] ? jbd2__journal_start+0xf3/0x7e0 [ 1827.169908] iomap_dio_rw+0x31/0x90 [ 1827.170310] ext4_file_write_iter+0xb26/0x18d0 [ 1827.170821] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1827.171308] ? kasan_save_stack+0x32/0x40 [ 1827.171756] ? kasan_save_stack+0x1b/0x40 [ 1827.172197] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1827.172737] ? iter_file_splice_write+0x16d/0xc30 [ 1827.173234] ? direct_splice_actor+0x10f/0x170 [ 1827.173737] ? splice_direct_to_actor+0x387/0x980 [ 1827.174240] ? do_splice_direct+0x1c4/0x290 [ 1827.174713] ? do_sendfile+0x553/0x1090 [ 1827.175148] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1827.175654] do_iter_readv_writev+0x476/0x750 [ 1827.176128] ? new_sync_write+0x660/0x660 [ 1827.176574] ? selinux_file_permission+0x92/0x520 [ 1827.177105] do_iter_write+0x191/0x670 [ 1827.177542] ? trace_hardirqs_on+0x5b/0x180 [ 1827.178001] vfs_iter_write+0x70/0xa0 [ 1827.178417] iter_file_splice_write+0x762/0xc30 [ 1827.178922] ? generic_splice_sendpage+0x140/0x140 [ 1827.179460] ? avc_policy_seqno+0x9/0x70 [ 1827.179877] ? selinux_file_permission+0x92/0x520 [ 1827.180392] ? lockdep_init_map_type+0x2c7/0x780 [ 1827.180888] ? generic_splice_sendpage+0x140/0x140 [ 1827.181426] direct_splice_actor+0x10f/0x170 [ 1827.181890] splice_direct_to_actor+0x387/0x980 [ 1827.182403] ? pipe_to_sendpage+0x380/0x380 [ 1827.182863] ? do_splice_to+0x160/0x160 [ 1827.183286] ? security_file_permission+0x24e/0x570 [ 1827.183820] do_splice_direct+0x1c4/0x290 [ 1827.184272] ? splice_direct_to_actor+0x980/0x980 [ 1827.184770] ? selinux_file_permission+0x92/0x520 [ 1827.185300] ? security_file_permission+0x24e/0x570 [ 1827.185844] do_sendfile+0x553/0x1090 [ 1827.186273] ? do_pwritev+0x270/0x270 [ 1827.186678] ? wait_for_completion_io+0x270/0x270 [ 1827.187201] ? rcu_read_lock_any_held+0x75/0xa0 [ 1827.187677] ? vfs_write+0x354/0xa70 [ 1827.188088] __x64_sys_sendfile64+0x1d1/0x210 [ 1827.188559] ? __ia32_sys_sendfile+0x220/0x220 [ 1827.189060] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1827.189618] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1827.190182] do_syscall_64+0x33/0x40 [ 1827.190574] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1827.191141] RIP: 0033:0x7f7e9829eb19 [ 1827.191533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1827.193519] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1827.194339] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1827.195110] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1827.195883] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1827.196655] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1827.197438] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1827.198412] hpet: Lost 2 RTC interrupts [ 1827.278912] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1827.280959] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:35:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:35:46 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 89) 04:35:46 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x10000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1827.463334] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1827.476030] FAULT_INJECTION: forcing a failure. [ 1827.476030] name failslab, interval 1, probability 0, space 0, times 0 [ 1827.477171] CPU: 1 PID: 11113 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1827.477759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1827.478431] Call Trace: [ 1827.478662] dump_stack+0x107/0x167 [ 1827.478963] should_fail.cold+0x5/0xa [ 1827.479275] ? bvec_alloc+0x148/0x2f0 [ 1827.479590] should_failslab+0x5/0x20 [ 1827.479920] kmem_cache_alloc+0x5b/0x310 [ 1827.480262] bvec_alloc+0x148/0x2f0 [ 1827.480579] bio_alloc_bioset+0x40a/0x600 [ 1827.481012] ? bvec_alloc+0x2f0/0x2f0 [ 1827.481352] ? iov_iter_npages+0x1fd/0xa70 [ 1827.481737] iomap_dio_bio_actor+0x518/0xef0 [ 1827.482121] iomap_dio_actor+0x36f/0x560 [ 1827.482462] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1827.482858] ? do_syscall_64+0x33/0x40 [ 1827.483186] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1827.483629] iomap_apply+0x289/0x810 [ 1827.483947] ? iomap_dio_rw+0x90/0x90 [ 1827.484267] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1827.484751] ? mark_held_locks+0x9e/0xe0 [ 1827.485103] ? filemap_check_errors+0xa5/0x150 [ 1827.485511] __iomap_dio_rw+0x6cd/0x1110 [ 1827.485864] ? iomap_dio_rw+0x90/0x90 [ 1827.486197] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1827.486579] ? ext4_orphan_add+0x253/0x9e0 [ 1827.486935] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1827.487348] ? ext4_empty_dir+0xae0/0xae0 [ 1827.487709] ? jbd2__journal_start+0xf3/0x7e0 [ 1827.488096] iomap_dio_rw+0x31/0x90 [ 1827.488409] ext4_file_write_iter+0xb26/0x18d0 [ 1827.488816] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1827.489195] ? kasan_save_stack+0x32/0x40 [ 1827.489559] ? kasan_save_stack+0x1b/0x40 [ 1827.489917] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1827.490336] ? iter_file_splice_write+0x16d/0xc30 [ 1827.490754] ? direct_splice_actor+0x10f/0x170 [ 1827.491131] ? splice_direct_to_actor+0x387/0x980 [ 1827.491519] ? do_splice_direct+0x1c4/0x290 [ 1827.491889] ? do_sendfile+0x553/0x1090 [ 1827.492213] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1827.492611] do_iter_readv_writev+0x476/0x750 [ 1827.493005] ? new_sync_write+0x660/0x660 [ 1827.493353] ? selinux_file_permission+0x92/0x520 [ 1827.493771] do_iter_write+0x191/0x670 [ 1827.494098] ? trace_hardirqs_on+0x5b/0x180 [ 1827.494463] vfs_iter_write+0x70/0xa0 [ 1827.494787] iter_file_splice_write+0x762/0xc30 [ 1827.495199] ? generic_splice_sendpage+0x140/0x140 [ 1827.495623] ? avc_policy_seqno+0x9/0x70 [ 1827.495974] ? selinux_file_permission+0x92/0x520 [ 1827.496453] ? lockdep_init_map_type+0x2c7/0x780 [ 1827.496863] ? generic_splice_sendpage+0x140/0x140 [ 1827.497262] direct_splice_actor+0x10f/0x170 [ 1827.497646] splice_direct_to_actor+0x387/0x980 [ 1827.498052] ? pipe_to_sendpage+0x380/0x380 [ 1827.498410] ? do_splice_to+0x160/0x160 [ 1827.498738] ? security_file_permission+0x24e/0x570 [ 1827.499157] do_splice_direct+0x1c4/0x290 [ 1827.499505] ? splice_direct_to_actor+0x980/0x980 [ 1827.499910] ? selinux_file_permission+0x92/0x520 [ 1827.500313] ? security_file_permission+0x24e/0x570 [ 1827.500746] do_sendfile+0x553/0x1090 [ 1827.501078] ? do_pwritev+0x270/0x270 [ 1827.501425] ? wait_for_completion_io+0x270/0x270 [ 1827.501834] ? rcu_read_lock_any_held+0x75/0xa0 [ 1827.502214] ? vfs_write+0x354/0xa70 [ 1827.502537] __x64_sys_sendfile64+0x1d1/0x210 [ 1827.502905] ? __ia32_sys_sendfile+0x220/0x220 [ 1827.503028] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1827.503283] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1827.503295] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1827.503309] do_syscall_64+0x33/0x40 [ 1827.503328] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1827.505519] RIP: 0033:0x7f7e9829eb19 [ 1827.505854] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1827.507344] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1827.507967] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1827.508546] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1827.509120] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1827.509726] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1827.510309] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 04:35:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:35:46 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x18000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:35:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}}, 0x0, 0x0, 0x5, 0x0, "2d6b7bcfcf434f2dae7021884b703c2a90a2080bb46d693299a12f521a042148038e0363d1028a2e9595b8ee287cc0635ed92024b5a9828011d22a987a9f5edf6551f82303a5a4722a327a64d658bc75"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x8, @mcast2, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1, 0x0, 0x41}, 0x10044001) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="500080a3", @ANYRES16=r2, @ANYBLOB="000127bd7000fbdbdf253d0000000e0001006e657464657673696d0000000f0002006e657464657673696d3000001c008200736f757263655f6d61635f69735f6d756c74696361737400"], 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 04:35:46 executing program 0: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x110, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r0, r2, &(0x7f0000000040)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000000)={0x90000002}}, 0x3ff) [ 1827.762325] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1827.769742] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:35:47 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 90) 04:35:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:35:47 executing program 0: sync() sync() [ 1827.947393] FAULT_INJECTION: forcing a failure. [ 1827.947393] name failslab, interval 1, probability 0, space 0, times 0 [ 1827.948416] CPU: 1 PID: 11137 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1827.948985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1827.949763] Call Trace: [ 1827.949989] dump_stack+0x107/0x167 [ 1827.950300] should_fail.cold+0x5/0xa [ 1827.950616] ? ext4_mb_new_blocks+0x64d/0x45b0 [ 1827.950990] should_failslab+0x5/0x20 [ 1827.951310] kmem_cache_alloc+0x5b/0x310 [ 1827.951646] ext4_mb_new_blocks+0x64d/0x45b0 [ 1827.952016] ? trace_hardirqs_on+0x5b/0x180 [ 1827.952378] ? ext4_cache_extents+0x148/0x2d0 [ 1827.952743] ? ext4_discard_preallocations+0xd80/0xd80 [ 1827.953182] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1827.953593] ext4_ext_map_blocks+0x1d49/0x5860 [ 1827.953981] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1827.954401] ? SOFTIRQ_verbose+0x10/0x10 [ 1827.954753] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1827.955175] ? SOFTIRQ_verbose+0x10/0x10 [ 1827.955533] ? ext4_ext_release+0x10/0x10 [ 1827.955880] ? ext4_map_blocks+0x5e0/0x1940 [ 1827.956234] ? lock_release+0x680/0x680 [ 1827.956556] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1827.956958] ? lock_downgrade+0x6d0/0x6d0 [ 1827.957315] ? down_write_killable+0x180/0x180 [ 1827.957717] ext4_map_blocks+0x652/0x1940 [ 1827.958059] ? kmem_cache_alloc+0x2a6/0x310 [ 1827.958413] ? __kernel_text_address+0x9/0x40 [ 1827.958793] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1827.959164] ? jbd2__journal_start+0xf3/0x7e0 [ 1827.959534] ? __ext4_journal_start_sb+0x214/0x390 [ 1827.959939] ? __ext4_journal_start_sb+0x1db/0x390 [ 1827.960347] ext4_iomap_begin+0x3ad/0x700 [ 1827.960702] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1827.961102] ? kasan_save_stack+0x1b/0x40 [ 1827.961448] ? ext4_file_write_iter+0xb26/0x18d0 [ 1827.961838] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1827.962369] ? splice_direct_to_actor+0x387/0x980 [ 1827.962764] ? do_splice_direct+0x1c4/0x290 [ 1827.963126] ? do_sendfile+0x553/0x1090 [ 1827.963462] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1827.963842] ? do_syscall_64+0x33/0x40 [ 1827.964173] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1827.964623] iomap_apply+0x164/0x810 [ 1827.964930] ? iomap_dio_rw+0x90/0x90 [ 1827.965353] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1827.965842] ? asm_sysvec_call_function_single+0x12/0x20 [ 1827.966284] ? filemap_write_and_wait_range+0xc1/0x100 [ 1827.966714] ? filemap_check_errors+0xa5/0x150 [ 1827.967088] __iomap_dio_rw+0x6cd/0x1110 [ 1827.967430] ? iomap_dio_rw+0x90/0x90 [ 1827.967760] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1827.968135] ? ext4_orphan_add+0x253/0x9e0 [ 1827.968501] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1827.968904] ? ext4_empty_dir+0xae0/0xae0 [ 1827.969244] ? jbd2__journal_start+0xf3/0x7e0 [ 1827.969640] iomap_dio_rw+0x31/0x90 [ 1827.969941] ext4_file_write_iter+0xb26/0x18d0 [ 1827.970323] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1827.970705] ? kasan_save_stack+0x32/0x40 [ 1827.971041] ? kasan_save_stack+0x1b/0x40 [ 1827.971378] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1827.971804] ? iter_file_splice_write+0x16d/0xc30 [ 1827.972197] ? direct_splice_actor+0x10f/0x170 [ 1827.972564] ? splice_direct_to_actor+0x387/0x980 [ 1827.972970] ? do_splice_direct+0x1c4/0x290 [ 1827.973322] ? do_sendfile+0x553/0x1090 [ 1827.973651] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1827.974048] do_iter_readv_writev+0x476/0x750 [ 1827.974422] ? new_sync_write+0x660/0x660 [ 1827.974762] ? selinux_file_permission+0x92/0x520 [ 1827.975183] do_iter_write+0x191/0x670 [ 1827.975501] ? trace_hardirqs_on+0x5b/0x180 [ 1827.975863] vfs_iter_write+0x70/0xa0 [ 1827.976185] iter_file_splice_write+0x762/0xc30 [ 1827.976572] ? generic_splice_sendpage+0x140/0x140 [ 1827.976986] ? avc_policy_seqno+0x9/0x70 [ 1827.977321] ? selinux_file_permission+0x92/0x520 [ 1827.977718] ? lockdep_init_map_type+0x2c7/0x780 [ 1827.978109] ? generic_splice_sendpage+0x140/0x140 [ 1827.978524] direct_splice_actor+0x10f/0x170 [ 1827.978884] splice_direct_to_actor+0x387/0x980 [ 1827.979272] ? pipe_to_sendpage+0x380/0x380 [ 1827.979635] ? do_splice_to+0x160/0x160 [ 1827.979959] ? security_file_permission+0x24e/0x570 [ 1827.980383] do_splice_direct+0x1c4/0x290 [ 1827.980816] ? splice_direct_to_actor+0x980/0x980 [ 1827.981207] ? selinux_file_permission+0x92/0x520 [ 1827.981622] ? security_file_permission+0x24e/0x570 [ 1827.982040] do_sendfile+0x553/0x1090 [ 1827.982363] ? do_pwritev+0x270/0x270 [ 1827.982692] ? wait_for_completion_io+0x270/0x270 [ 1827.983087] ? rcu_read_lock_any_held+0x75/0xa0 [ 1827.983471] ? vfs_write+0x354/0xa70 [ 1827.983796] __x64_sys_sendfile64+0x1d1/0x210 [ 1827.984169] ? __ia32_sys_sendfile+0x220/0x220 [ 1827.984550] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1827.984992] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1827.985434] do_syscall_64+0x33/0x40 [ 1827.985736] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1827.986161] RIP: 0033:0x7f7e9829eb19 [ 1827.986458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1827.987953] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1827.988558] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1827.989131] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1827.989717] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1827.990297] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1827.990870] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 04:35:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r3, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r3, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:35:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x2e000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:35:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'bridge0\x00'}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:35:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000240)=0xfffffff7, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0x4) [ 1828.139705] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1828.143442] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:36:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 91) 04:36:01 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x40000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:36:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:36:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r3, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r3, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:36:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000380)=0x20, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e20, 0x2, @loopback, 0xfffffff9}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[@mss={0x2, 0x777}, @window={0x3, 0x1000}, @sack_perm, @mss={0x2, 0x1}, @timestamp, @mss={0x2, 0x4}, @timestamp, @window={0x3, 0x100, 0x7}], 0x8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) getpeername$inet6(r2, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:36:01 executing program 0: syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f00000000c0)={0x14, &(0x7f0000000000)={0x20, 0x4, 0x4a, {0x4a, 0xd, "7a97134aa1166b6ef41c9c00b0015627c357c63ce01fec1a53a5452106e3b1c7efa28cf5b7c766ad76c5d4dac24970dc1d28846eb2290565b5ce1c0f2fc2e9ae99d1d436bb707d77"}}, &(0x7f0000000080)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x44b}}}, &(0x7f0000000380)={0x34, &(0x7f0000000100)={0x40, 0xb, 0x77, "e7af770954eca55f02e41666fffdd8b713cfdd6035a8594b3fd984389d05dfe900d3a72a8015a887733eb577aa88f99e21286106e1e50f88187a4853b15d75c7e0c56532cf6aeee914242b42c62a2021c46f4149c61271543233355a3ec9269b8a89f75e8ce6a7b8ec69e91ec4dafa699d89f9b1e5dd2a"}, &(0x7f0000000180)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000200)={0x20, 0x0, 0xc1, {0xbf, "9e23d67e73b069406ab649d5e80344435626b334b7ef70fc364ee6f20e07b4c434b7a223301c9cf2e6b00116f8f43a7ec2d26a7b7929eda478ae95b62c32e33d7a5ebae276573de1da39b70f857d12482d464591cf3f4a8a3988a5e3b47479146f3ed05245ae90782984ed61f22ceaf62c2ee565fd5842324207e9f58ecbba050e5e9a8c871400c96ec3a6e0d1a6dae9aceb14104d18bcaa483e717bcf31b03053aa78e49d082006eaf1b829d2884e5c6b427c5e1db9cdaaea5f3bed8fb84c"}}, &(0x7f0000000300)={0x20, 0x1, 0x1}, &(0x7f0000000340)={0x20, 0x0, 0x1, 0xfa}}) sync() 04:36:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) syz_io_uring_setup(0x72e0, &(0x7f00000000c0)={0x0, 0x58c9, 0x2, 0x3, 0x8b}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000180)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x400e, @fd=r1, 0x2, 0x1ee, 0x5, 0x4, 0x0, {0x0, r3}}, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd=r0, 0x158, 0x2, 0x7, 0x2, 0x1, {0x1, r3}}, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) syz_io_uring_setup(0x72e0, &(0x7f00000000c0)={0x0, 0x58c9, 0x2, 0x3, 0x8b}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000180)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f00000001c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x400e, @fd=r4, 0x2, 0x1ee, 0x5, 0x4, 0x0, {0x0, r6}}, 0x7) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x2468a, 0x0, 0x0, 0x0, {0x0, r6}}, 0xbdd) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:36:01 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x2e000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1842.673085] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1842.675953] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1842.702819] FAULT_INJECTION: forcing a failure. [ 1842.702819] name failslab, interval 1, probability 0, space 0, times 0 [ 1842.704063] CPU: 0 PID: 11170 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1842.704800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1842.705682] Call Trace: [ 1842.705978] dump_stack+0x107/0x167 [ 1842.706387] should_fail.cold+0x5/0xa [ 1842.706817] ? ext4_find_extent+0xa3d/0xd30 [ 1842.707306] should_failslab+0x5/0x20 [ 1842.707733] __kmalloc+0x72/0x390 [ 1842.708124] ext4_find_extent+0xa3d/0xd30 [ 1842.708580] ext4_ext_map_blocks+0x1c8/0x5860 [ 1842.709090] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1842.709659] ? SOFTIRQ_verbose+0x10/0x10 [ 1842.710105] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1842.710663] ? SOFTIRQ_verbose+0x10/0x10 [ 1842.711129] ? ext4_ext_release+0x10/0x10 [ 1842.711602] ? ext4_map_blocks+0x5e0/0x1940 [ 1842.712090] ? lock_release+0x680/0x680 [ 1842.712538] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1842.713071] ? lock_downgrade+0x6d0/0x6d0 [ 1842.713577] ? down_write+0xe0/0x160 [ 1842.714004] ? down_write_killable+0x180/0x180 [ 1842.714535] ext4_map_blocks+0x652/0x1940 [ 1842.715011] ? kmem_cache_alloc+0x2a6/0x310 [ 1842.715516] ? __kernel_text_address+0x9/0x40 [ 1842.716019] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1842.716533] ? jbd2__journal_start+0xf3/0x7e0 [ 1842.717050] ? __ext4_journal_start_sb+0x214/0x390 [ 1842.717616] ? __ext4_journal_start_sb+0x1db/0x390 [ 1842.718175] ext4_iomap_begin+0x3ad/0x700 [ 1842.718659] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1842.719210] ? kasan_save_stack+0x1b/0x40 [ 1842.719688] ? ext4_file_write_iter+0xb26/0x18d0 [ 1842.720230] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1842.720938] ? splice_direct_to_actor+0x387/0x980 [ 1842.721475] ? do_splice_direct+0x1c4/0x290 [ 1842.721977] ? do_sendfile+0x553/0x1090 [ 1842.722435] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1842.722960] ? do_syscall_64+0x33/0x40 [ 1842.723398] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1842.724005] iomap_apply+0x164/0x810 [ 1842.724430] ? iomap_dio_rw+0x90/0x90 [ 1842.724871] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1842.725543] ? mark_held_locks+0x9e/0xe0 [ 1842.726026] ? filemap_check_errors+0xa5/0x150 [ 1842.726523] __iomap_dio_rw+0x6cd/0x1110 [ 1842.726989] ? iomap_dio_rw+0x90/0x90 [ 1842.727444] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1842.728040] ? ext4_orphan_add+0x253/0x9e0 [ 1842.728523] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1842.729082] ? ext4_empty_dir+0xae0/0xae0 [ 1842.729533] ? jbd2__journal_start+0xf3/0x7e0 [ 1842.730054] iomap_dio_rw+0x31/0x90 [ 1842.730454] ext4_file_write_iter+0xb26/0x18d0 [ 1842.730991] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1842.731481] ? kasan_save_stack+0x32/0x40 [ 1842.731947] ? kasan_save_stack+0x1b/0x40 [ 1842.732417] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1842.732992] ? iter_file_splice_write+0x16d/0xc30 [ 1842.733543] ? direct_splice_actor+0x10f/0x170 [ 1842.734061] ? splice_direct_to_actor+0x387/0x980 [ 1842.734599] ? do_splice_direct+0x1c4/0x290 [ 1842.735082] ? do_sendfile+0x553/0x1090 [ 1842.735536] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1842.736074] do_iter_readv_writev+0x476/0x750 [ 1842.736586] ? new_sync_write+0x660/0x660 [ 1842.737054] ? selinux_file_permission+0x92/0x520 [ 1842.737628] do_iter_write+0x191/0x670 [ 1842.738071] ? page_cache_pipe_buf_confirm+0xae/0x2d0 [ 1842.738656] ? page_cache_pipe_buf_confirm+0x209/0x2d0 [ 1842.739251] vfs_iter_write+0x70/0xa0 [ 1842.739706] iter_file_splice_write+0x762/0xc30 [ 1842.740250] ? generic_splice_sendpage+0x140/0x140 [ 1842.740831] ? avc_policy_seqno+0x9/0x70 [ 1842.741308] ? selinux_file_permission+0x92/0x520 [ 1842.741900] ? generic_splice_sendpage+0x140/0x140 [ 1842.742476] direct_splice_actor+0x10f/0x170 [ 1842.743002] splice_direct_to_actor+0x387/0x980 [ 1842.743554] ? pipe_to_sendpage+0x380/0x380 [ 1842.744069] ? do_splice_to+0x160/0x160 [ 1842.744531] ? security_file_permission+0x24e/0x570 [ 1842.745133] do_splice_direct+0x1c4/0x290 [ 1842.745640] ? splice_direct_to_actor+0x980/0x980 [ 1842.746203] ? selinux_file_permission+0x92/0x520 [ 1842.746776] ? security_file_permission+0x24e/0x570 [ 1842.747380] do_sendfile+0x553/0x1090 [ 1842.747848] ? do_pwritev+0x270/0x270 [ 1842.748298] ? wait_for_completion_io+0x270/0x270 [ 1842.748871] ? rcu_read_lock_any_held+0x75/0xa0 [ 1842.749408] ? vfs_write+0x354/0xa70 [ 1842.749868] __x64_sys_sendfile64+0x1d1/0x210 [ 1842.750399] ? __ia32_sys_sendfile+0x220/0x220 [ 1842.750939] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1842.751552] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1842.752159] do_syscall_64+0x33/0x40 [ 1842.752599] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1842.753181] RIP: 0033:0x7f7e9829eb19 [ 1842.753629] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1842.755748] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1842.756636] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1842.757460] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1842.758309] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1842.759142] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1842.759969] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1842.760979] hpet: Lost 2 RTC interrupts 04:36:01 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x8cffffff, 0x0, 0x2044034, &(0x7f0000000440)) 04:36:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r3, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r3, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:36:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) [ 1842.816709] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1842.917774] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1842.923478] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:36:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 92) 04:36:15 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000dc0000000f000000010000000000000000000000002000000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000900)="00077235a17de5f9db38", 0xa, 0x640}, {&(0x7f0000010400)="030000000400000005000000dc000f000300040000000000000000000f004582", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd8f4655fd8f4655f000000000000040002", 0x1d, 0x1500}], 0x0, &(0x7f0000012800)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x142) 04:36:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xcf140000, 0x0, 0x2044034, &(0x7f0000000440)) 04:36:15 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) 04:36:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r3, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r3, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:36:15 executing program 0: sync() accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000180), 0x2, 0x502) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:36:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e24, 0x5, @empty, 0x5}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:36:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x3fb, 0x100, 0x70bd25, 0x25dfdbfc, "", [""]}, 0x10}}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) [ 1856.307434] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1856.310249] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1856.352320] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 04:36:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) recvfrom$inet6(r1, &(0x7f00000000c0)=""/79, 0x4f, 0x40010022, &(0x7f0000000180)={0xa, 0x4e23, 0x35a6, @private2={0xfc, 0x2, '\x00', 0x1}, 0x80}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) [ 1856.362138] EXT4-fs error (device loop1): __ext4_new_inode:1068: comm syz-executor.1: reserved inode found cleared - inode=1 [ 1856.363097] FAULT_INJECTION: forcing a failure. [ 1856.363097] name failslab, interval 1, probability 0, space 0, times 0 [ 1856.364345] CPU: 1 PID: 11211 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1856.365008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1856.365830] Call Trace: [ 1856.366094] dump_stack+0x107/0x167 [ 1856.366463] should_fail.cold+0x5/0xa [ 1856.366836] ? create_object.isra.0+0x3a/0xa20 [ 1856.367298] should_failslab+0x5/0x20 [ 1856.367681] kmem_cache_alloc+0x5b/0x310 [ 1856.368069] ? lock_chain_count+0x20/0x20 [ 1856.368492] create_object.isra.0+0x3a/0xa20 [ 1856.368916] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1856.369423] __kmalloc+0x16e/0x390 [ 1856.369790] ext4_find_extent+0xa3d/0xd30 [ 1856.370217] ext4_ext_map_blocks+0x1c8/0x5860 [ 1856.370681] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1856.371178] ? SOFTIRQ_verbose+0x10/0x10 [ 1856.371606] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1856.372135] ? SOFTIRQ_verbose+0x10/0x10 [ 1856.372548] ? ext4_ext_release+0x10/0x10 [ 1856.372948] ? ext4_map_blocks+0x5e0/0x1940 [ 1856.373381] ? lock_release+0x680/0x680 [ 1856.373785] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1856.374254] ? lock_downgrade+0x6d0/0x6d0 [ 1856.374671] ? down_write+0xe0/0x160 [ 1856.375048] ? down_write_killable+0x180/0x180 [ 1856.375510] ext4_map_blocks+0x652/0x1940 [ 1856.375941] ? kmem_cache_alloc+0x2a6/0x310 [ 1856.376364] ? __kernel_text_address+0x9/0x40 [ 1856.376823] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1856.377254] ? jbd2__journal_start+0xf3/0x7e0 [ 1856.377719] ? __ext4_journal_start_sb+0x214/0x390 [ 1856.378203] ? __ext4_journal_start_sb+0x1db/0x390 [ 1856.378700] ext4_iomap_begin+0x3ad/0x700 [ 1856.379128] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1856.379599] ? kasan_save_stack+0x1b/0x40 [ 1856.380013] ? ext4_file_write_iter+0xb26/0x18d0 [ 1856.380485] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1856.381083] ? splice_direct_to_actor+0x387/0x980 [ 1856.381564] ? do_splice_direct+0x1c4/0x290 [ 1856.381991] ? do_sendfile+0x553/0x1090 [ 1856.382393] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1856.382861] ? do_syscall_64+0x33/0x40 [ 1856.383237] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1856.383783] iomap_apply+0x164/0x810 [ 1856.384147] ? iomap_dio_rw+0x90/0x90 [ 1856.384533] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1856.385099] ? mark_held_locks+0x9e/0xe0 [ 1856.385531] ? filemap_check_errors+0xa5/0x150 [ 1856.386011] __iomap_dio_rw+0x6cd/0x1110 [ 1856.386412] ? iomap_dio_rw+0x90/0x90 [ 1856.386805] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1856.387357] ? ext4_orphan_add+0x253/0x9e0 [ 1856.387786] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1856.388279] ? ext4_empty_dir+0xae0/0xae0 [ 1856.388691] ? jbd2__journal_start+0xf3/0x7e0 [ 1856.389167] iomap_dio_rw+0x31/0x90 [ 1856.389533] ext4_file_write_iter+0xb26/0x18d0 [ 1856.390009] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1856.390463] ? kasan_save_stack+0x32/0x40 [ 1856.390876] ? kasan_save_stack+0x1b/0x40 [ 1856.391276] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1856.391779] ? iter_file_splice_write+0x16d/0xc30 [ 1856.392241] ? direct_splice_actor+0x10f/0x170 [ 1856.392692] ? splice_direct_to_actor+0x387/0x980 [ 1856.393154] ? do_splice_direct+0x1c4/0x290 [ 1856.393581] ? do_sendfile+0x553/0x1090 [ 1856.393997] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1856.394471] do_iter_readv_writev+0x476/0x750 [ 1856.394907] ? new_sync_write+0x660/0x660 [ 1856.395316] ? selinux_file_permission+0x92/0x520 [ 1856.395823] do_iter_write+0x191/0x670 [ 1856.396215] ? trace_hardirqs_on+0x5b/0x180 [ 1856.396646] vfs_iter_write+0x70/0xa0 [ 1856.397041] iter_file_splice_write+0x762/0xc30 [ 1856.397523] ? generic_splice_sendpage+0x140/0x140 [ 1856.398020] ? avc_policy_seqno+0x9/0x70 [ 1856.398422] ? selinux_file_permission+0x92/0x520 [ 1856.398894] ? lockdep_init_map_type+0x2c7/0x780 [ 1856.399368] ? generic_splice_sendpage+0x140/0x140 [ 1856.399842] direct_splice_actor+0x10f/0x170 [ 1856.400284] splice_direct_to_actor+0x387/0x980 [ 1856.400740] ? pipe_to_sendpage+0x380/0x380 [ 1856.401177] ? do_splice_to+0x160/0x160 [ 1856.401572] ? security_file_permission+0x24e/0x570 [ 1856.402080] do_splice_direct+0x1c4/0x290 [ 1856.402503] ? splice_direct_to_actor+0x980/0x980 [ 1856.403020] ? selinux_file_permission+0x92/0x520 [ 1856.403509] ? security_file_permission+0x24e/0x570 [ 1856.404006] do_sendfile+0x553/0x1090 [ 1856.404399] ? do_pwritev+0x270/0x270 [ 1856.404776] ? wait_for_completion_io+0x270/0x270 [ 1856.405252] ? rcu_read_lock_any_held+0x75/0xa0 [ 1856.405712] ? vfs_write+0x354/0xa70 [ 1856.406091] __x64_sys_sendfile64+0x1d1/0x210 [ 1856.406531] ? __ia32_sys_sendfile+0x220/0x220 04:36:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xf6ffffff, 0x0, 0x2044034, &(0x7f0000000440)) [ 1856.407006] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1856.407657] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1856.408150] do_syscall_64+0x33/0x40 [ 1856.408514] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1856.408993] RIP: 0033:0x7f7e9829eb19 [ 1856.409369] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1856.411066] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1856.411775] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1856.412447] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1856.413114] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1856.413796] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1856.414457] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 04:36:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000380)=0x20, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e20, 0x2, @loopback, 0xfffffff9}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[@mss={0x2, 0x777}, @window={0x3, 0x1000}, @sack_perm, @mss={0x2, 0x1}, @timestamp, @mss={0x2, 0x4}, @timestamp, @window={0x3, 0x100, 0x7}], 0x8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) getpeername$inet6(r2, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:36:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) accept4$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000100)=0x1c, 0x800) pipe2(&(0x7f0000000180), 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000200), 0x40001, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @remote, 0xfffffffc}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:36:15 executing program 0: sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80028}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x3f9, 0x300, 0x70bd2b, 0x25dfdbfc, {0x1}, ["", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x8004}, 0x41) sync() 04:36:15 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) [ 1856.607033] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1856.610470] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:36:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r3, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r3, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:36:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) 04:36:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000380)=0x20, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e20, 0x2, @loopback, 0xfffffff9}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[@mss={0x2, 0x777}, @window={0x3, 0x1000}, @sack_perm, @mss={0x2, 0x1}, @timestamp, @mss={0x2, 0x4}, @timestamp, @window={0x3, 0x100, 0x7}], 0x8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) getpeername$inet6(r2, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:36:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @mcast1, 0x402}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000002ec0), 0x4) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000300), 0x2102, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0xcf}}, 0x0, 0x0, 0x26, 0x0, "be0d5dd877f83c603a3de7f44221c5d99720cbfd079488534b5c8552e058f4612fd08e98d72b214bc5215d6ce5f97f6141f8415468dde8e4c9764c3534510664ccf9921b8f7005ffe344ec3a5f323be0"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00'}) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000200)=""/255, 0xff, 0x40000020, &(0x7f0000000100)={0xa, 0x4e21, 0x1f, @private0, 0x3}, 0x1c) 04:36:29 executing program 0: sync() r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) keyctl$chown(0x4, r0, r1, 0x0) 04:36:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000100)=0x81, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000002c0)={0x0, 0x2, 0x6, 0x3f}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="001c75506d4c315f9bb5db34f2ac8a7400000000004000"]) ioctl(r2, 0xc4f, &(0x7f0000000200)="c6572c556ebaa79ca2988be6b9a8a674fb16ef08be5d1039a9be14461870b03f1031ca398444821e6b95a2e9aa27d40aff067b7ade82393c532e5099be90134c4bd22ecf2abf7a1d8f6c5d47310c94fcb6a1f1d4a2de01d70d356deb1c5446c8e8fd82dad199bf1c512767e5457722e3298e1697c785cfc4c0bcc91b5d35ff016aab30ebe1ea4b26d045dfa7") recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:36:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 93) 04:36:29 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xffffe000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1870.808225] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1870.816778] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1870.829363] FAULT_INJECTION: forcing a failure. [ 1870.829363] name failslab, interval 1, probability 0, space 0, times 0 [ 1870.830883] CPU: 1 PID: 11257 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1870.831796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1870.832837] Call Trace: [ 1870.833224] dump_stack+0x107/0x167 [ 1870.833711] should_fail.cold+0x5/0xa [ 1870.834229] ? create_object.isra.0+0x3a/0xa20 [ 1870.834802] should_failslab+0x5/0x20 [ 1870.835309] kmem_cache_alloc+0x5b/0x310 [ 1870.835822] create_object.isra.0+0x3a/0xa20 [ 1870.836441] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1870.836974] kmem_cache_alloc+0x159/0x310 [ 1870.837601] jbd2__journal_start+0x190/0x7e0 [ 1870.838180] __ext4_journal_start_sb+0x214/0x390 [ 1870.838793] ext4_file_write_iter+0x1138/0x18d0 [ 1870.839384] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1870.839973] ? kasan_save_stack+0x32/0x40 [ 1870.840487] ? kasan_save_stack+0x1b/0x40 [ 1870.841084] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1870.841706] ? iter_file_splice_write+0x16d/0xc30 [ 1870.842355] ? direct_splice_actor+0x10f/0x170 [ 1870.842980] ? splice_direct_to_actor+0x387/0x980 [ 1870.843581] ? do_splice_direct+0x1c4/0x290 [ 1870.844194] ? do_sendfile+0x553/0x1090 [ 1870.844595] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1870.845071] do_iter_readv_writev+0x476/0x750 [ 1870.845560] ? new_sync_write+0x660/0x660 [ 1870.846050] ? selinux_file_permission+0x92/0x520 [ 1870.846562] do_iter_write+0x191/0x670 [ 1870.846961] ? trace_hardirqs_on+0x5b/0x180 [ 1870.847408] vfs_iter_write+0x70/0xa0 [ 1870.847797] iter_file_splice_write+0x762/0xc30 [ 1870.848283] ? generic_splice_sendpage+0x140/0x140 [ 1870.848776] ? avc_policy_seqno+0x9/0x70 [ 1870.849185] ? selinux_file_permission+0x92/0x520 [ 1870.849679] ? lockdep_init_map_type+0x2c7/0x780 [ 1870.850179] ? generic_splice_sendpage+0x140/0x140 [ 1870.850672] direct_splice_actor+0x10f/0x170 [ 1870.851122] splice_direct_to_actor+0x387/0x980 [ 1870.851590] ? pipe_to_sendpage+0x380/0x380 [ 1870.852028] ? do_splice_to+0x160/0x160 [ 1870.852423] ? security_file_permission+0x24e/0x570 [ 1870.852940] do_splice_direct+0x1c4/0x290 [ 1870.853361] ? splice_direct_to_actor+0x980/0x980 [ 1870.853864] ? selinux_file_permission+0x92/0x520 [ 1870.854350] ? security_file_permission+0x24e/0x570 [ 1870.854869] do_sendfile+0x553/0x1090 [ 1870.855258] ? do_pwritev+0x270/0x270 [ 1870.855647] ? wait_for_completion_io+0x270/0x270 [ 1870.856128] ? rcu_read_lock_any_held+0x75/0xa0 [ 1870.856634] ? vfs_write+0x354/0xa70 [ 1870.857017] __x64_sys_sendfile64+0x1d1/0x210 [ 1870.857471] ? __ia32_sys_sendfile+0x220/0x220 [ 1870.857954] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1870.858479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1870.858999] do_syscall_64+0x33/0x40 [ 1870.859378] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1870.859891] RIP: 0033:0x7f7e9829eb19 [ 1870.860274] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1870.862058] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1870.862811] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1870.863508] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1870.864179] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1870.864885] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1870.865583] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 04:36:43 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff004ec4ba7dc57fa5b91e"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 04:36:43 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xffffff8c, 0x0, 0x2044034, &(0x7f0000000440)) 04:36:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 94) 04:36:43 executing program 0: sync() r0 = socket$inet(0x2, 0xa, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}}) r2 = dup3(r1, r0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000080)={@multicast2, @multicast2}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8917, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @empty}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 04:36:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000001) 04:36:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000700)=""/4096, &(0x7f0000000100)=0x1000) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:36:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x4e24, @empty}}, 0x0, 0x0, 0x13, 0x0, "f862703ab589537ad0d5ccb437ba28ba5051d8bd3ed2ebc34544a7f08986f864d6220e5a25c299a25121df686391a3f2379a205f3d98797af53fc428798f749830deed1b8f48f8c6605e78b13ceb27bb"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, '\x00', 0x12}, 0xffffffff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) write$binfmt_elf64(r2, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x8, 0x3, 0xc0, 0x8001, 0x2, 0x6, 0x7, 0x39a, 0x40, 0x3ac, 0x0, 0x3f, 0x38, 0x2, 0x1, 0x5, 0x5}, [{0x6474e551, 0x100, 0x4, 0xfa, 0xf147, 0x57, 0x14, 0xa}, {0x5, 0xc6, 0x7, 0x9, 0x8001, 0x1000, 0x6, 0x1}], "d5066f7e00837301836a0784b79ab5fba7df198447159eccc9b8f83127b804a067875af5a86bd68728bc2adef5417f25dc2b724010b47907b9bd9cdfc45e90f306381536fb96f947f0ffac11201b90aab4853a0a3af12e2b26bb7d90ad19a129acdb1b8f4d4e591bdedf8de57d3ace9c912ad626ad48b0810f6761becb514eef17ad77247561924db2351c4e706048ba15514896f2c176c4af5b66c77338e23e927c4ac319ac60c4bff7ed30b5977fafc1fb065a1bb2b1e31be9c615b5b4618a9d34cf58dbb4760830cd81144d7c37057d"}, 0x181) 04:36:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r3, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r3, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1884.742846] device veth0_vlan entered promiscuous mode 04:36:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000000700)=""/4096, 0x1000, 0x0, 0x0, 0x12) [ 1884.796723] FAULT_INJECTION: forcing a failure. [ 1884.796723] name failslab, interval 1, probability 0, space 0, times 0 [ 1884.798994] CPU: 1 PID: 11289 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1884.800275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1884.801778] Call Trace: [ 1884.802297] dump_stack+0x107/0x167 [ 1884.802983] should_fail.cold+0x5/0xa [ 1884.803708] ? ext4_mb_new_blocks+0x64d/0x45b0 [ 1884.804568] should_failslab+0x5/0x20 [ 1884.805301] kmem_cache_alloc+0x5b/0x310 [ 1884.806283] ext4_mb_new_blocks+0x64d/0x45b0 [ 1884.807485] ? trace_hardirqs_on+0x5b/0x180 [ 1884.808458] ? ext4_cache_extents+0x148/0x2d0 [ 1884.809615] ? ext4_discard_preallocations+0xd80/0xd80 [ 1884.810817] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1884.811999] ext4_ext_map_blocks+0x1d49/0x5860 [ 1884.813071] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1884.814384] ? SOFTIRQ_verbose+0x10/0x10 [ 1884.815299] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1884.816478] ? SOFTIRQ_verbose+0x10/0x10 [ 1884.817379] ? ext4_ext_release+0x10/0x10 [ 1884.818379] ? ext4_map_blocks+0x5e0/0x1940 [ 1884.819349] ? lock_release+0x680/0x680 [ 1884.820257] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1884.821113] ? lock_downgrade+0x6d0/0x6d0 [ 1884.821499] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1884.821910] ? down_write_killable+0x180/0x180 [ 1884.823372] ext4_map_blocks+0x652/0x1940 [ 1884.824140] ? kmem_cache_alloc+0x2a6/0x310 [ 1884.825023] ? __kernel_text_address+0x9/0x40 [ 1884.825954] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1884.827044] ? jbd2__journal_start+0xf3/0x7e0 [ 1884.827995] ? __ext4_journal_start_sb+0x214/0x390 [ 1884.829097] ? __ext4_journal_start_sb+0x1db/0x390 [ 1884.830143] ext4_iomap_begin+0x3ad/0x700 [ 1884.831021] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1884.831924] ? kasan_save_stack+0x1b/0x40 [ 1884.832706] ? ext4_file_write_iter+0xb26/0x18d0 [ 1884.833595] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1884.834796] ? splice_direct_to_actor+0x387/0x980 [ 1884.835685] ? do_splice_direct+0x1c4/0x290 [ 1884.836479] ? do_sendfile+0x553/0x1090 [ 1884.837211] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1884.838147] ? do_syscall_64+0x33/0x40 [ 1884.838862] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1884.839929] iomap_apply+0x164/0x810 [ 1884.840619] ? iomap_dio_rw+0x90/0x90 [ 1884.841466] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1884.842550] ? mark_held_locks+0x9e/0xe0 [ 1884.843411] ? filemap_check_errors+0xa5/0x150 [ 1884.844283] __iomap_dio_rw+0x6cd/0x1110 [ 1884.845108] ? iomap_dio_rw+0x90/0x90 [ 1884.845876] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1884.846820] ? ext4_orphan_add+0x253/0x9e0 [ 1884.847612] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1884.848622] ? ext4_empty_dir+0xae0/0xae0 [ 1884.849389] ? jbd2__journal_start+0xf3/0x7e0 [ 1884.850331] iomap_dio_rw+0x31/0x90 [ 1884.851028] ext4_file_write_iter+0xb26/0x18d0 [ 1884.851989] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1884.852849] ? kasan_save_stack+0x32/0x40 [ 1884.853689] ? kasan_save_stack+0x1b/0x40 [ 1884.854475] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1884.855502] ? iter_file_splice_write+0x16d/0xc30 [ 1884.856473] ? direct_splice_actor+0x10f/0x170 [ 1884.857396] ? splice_direct_to_actor+0x387/0x980 [ 1884.858304] ? do_splice_direct+0x1c4/0x290 [ 1884.859183] ? do_sendfile+0x553/0x1090 [ 1884.859922] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1884.860877] do_iter_readv_writev+0x476/0x750 [ 1884.861722] ? new_sync_write+0x660/0x660 [ 1884.862574] ? selinux_file_permission+0x92/0x520 [ 1884.863511] do_iter_write+0x191/0x670 [ 1884.864308] ? trace_hardirqs_on+0x5b/0x180 [ 1884.865133] vfs_iter_write+0x70/0xa0 [ 1884.865926] iter_file_splice_write+0x762/0xc30 [ 1884.866859] ? generic_splice_sendpage+0x140/0x140 [ 1884.867885] ? avc_policy_seqno+0x9/0x70 [ 1884.868654] ? selinux_file_permission+0x92/0x520 [ 1884.869657] ? lockdep_init_map_type+0x2c7/0x780 [ 1884.870575] ? generic_splice_sendpage+0x140/0x140 [ 1884.871590] direct_splice_actor+0x10f/0x170 [ 1884.872505] splice_direct_to_actor+0x387/0x980 [ 1884.873473] ? pipe_to_sendpage+0x380/0x380 [ 1884.874323] ? do_splice_to+0x160/0x160 [ 1884.875147] ? security_file_permission+0x24e/0x570 [ 1884.876115] do_splice_direct+0x1c4/0x290 [ 1884.876974] ? splice_direct_to_actor+0x980/0x980 [ 1884.877882] ? selinux_file_permission+0x92/0x520 [ 1884.878898] ? security_file_permission+0x24e/0x570 [ 1884.879872] do_sendfile+0x553/0x1090 [ 1884.880688] ? do_pwritev+0x270/0x270 [ 1884.881424] ? wait_for_completion_io+0x270/0x270 [ 1884.882432] ? rcu_read_lock_any_held+0x75/0xa0 [ 1884.883311] ? vfs_write+0x354/0xa70 [ 1884.884098] __x64_sys_sendfile64+0x1d1/0x210 [ 1884.884958] ? __ia32_sys_sendfile+0x220/0x220 [ 1884.885911] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1884.886744] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1884.887653] do_syscall_64+0x33/0x40 [ 1884.888217] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1884.889044] RIP: 0033:0x7f7e9829eb19 [ 1884.889606] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1884.892571] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1884.893700] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1884.894869] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1884.896015] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1884.897155] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1884.898315] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 04:36:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x206001, 0x244) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)}], 0x1}, 0x100440d1) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:36:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000001) 04:36:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) syz_open_dev$usbmon(&(0x7f00000002c0), 0x2, 0x200041) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}}) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000240), 0x4) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000300)={'L+'}, 0x16, 0x3) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044001) r3 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="000008200000003b87ef52bb9700ffcbf27b6b438be103db0b9abef1f887b46492d063ecff5800080000000003b2bc1404ee91b35c2af40d1910b0427261d56f84f60b0a2c3cdee7044ba30be670f0eeb9e4"]) ioctl$BTRFS_IOC_SYNC(r3, 0x9408, 0x0) 04:36:44 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 95) [ 1885.026886] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:36:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:36:44 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xfffffff6, 0x0, 0x2044034, &(0x7f0000000440)) 04:36:44 executing program 0: fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)='system_u:object_r:hald_sonypic_exec_t:s0\x00', 0x29, 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000680)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) r1 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x880) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000001c0)) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYRESHEX], 0x118}, 0x1, 0x0, 0x0, 0x2001c085}, 0x48000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) sendmsg$NFQNL_MSG_VERDICT(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB="740000000103050000000000000000000400000614000f80080005400000004008000840000000000c000200ffffffff000000000c000200fffffffb79b78e62240013800600024000eb000006000240000900000600014088a80000060002400003000004000b800c00020000000002000002005bd050c9ead2bf13b0278ab3fbde4243f4c05b51593a10f43850686b7a21c18e125b598bb66c7436ff14d017341b8ea16daf9570a68adf2f7d1a6acb331354a684abae6a0a1ff70045bf990ef4ff64622bddf90cade4edb2e4c655861dc3e0ba102184daae4cd151ccd51135ecf3150bc0430601149443bead"], 0x74}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x24, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x24}}, 0x0) fallocate(0xffffffffffffffff, 0x8, 0x1, 0x4ab) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0x40, r7, 0x300, 0x70bd26, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x3, 0x56}}}}, [@NL80211_ATTR_REKEY_DATA={0x3b}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1000}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "9c75cda9e5f06356"}]}, @NL80211_ATTR_REKEY_DATA={0x4}]}, 0xfffffd85}, 0x1, 0x0, 0x0, 0x4c40}, 0x4000) sendmsg$NLBL_UNLABEL_C_STATICLIST(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x98, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010100}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x98}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) [ 1885.297146] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1885.298908] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1885.306337] FAULT_INJECTION: forcing a failure. [ 1885.306337] name failslab, interval 1, probability 0, space 0, times 0 [ 1885.307477] CPU: 0 PID: 11330 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1885.308106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1885.308860] Call Trace: [ 1885.309107] dump_stack+0x107/0x167 [ 1885.309478] should_fail.cold+0x5/0xa [ 1885.309827] ? create_object.isra.0+0x3a/0xa20 [ 1885.310253] should_failslab+0x5/0x20 [ 1885.310595] kmem_cache_alloc+0x5b/0x310 [ 1885.310964] create_object.isra.0+0x3a/0xa20 [ 1885.311362] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1885.311847] kmem_cache_alloc+0x159/0x310 [ 1885.312244] ? mempool_free_pages+0x20/0x20 [ 1885.312658] mempool_alloc+0x148/0x360 [ 1885.313042] ? mempool_resize+0x7d0/0x7d0 [ 1885.313424] ? mark_lock+0xf5/0x2df0 [ 1885.313781] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1885.314302] __sg_alloc_table+0x24e/0x390 [ 1885.314704] sg_alloc_table_chained+0x9b/0x1f0 [ 1885.315138] ? sg_alloc_table_chained+0x1f0/0x1f0 [ 1885.315581] scsi_alloc_sgtables+0x236/0xaf0 [ 1885.315992] ? scsi_cmd_runtime_exceeced+0x1d0/0x1d0 [ 1885.316461] ? lockdep_init_map_type+0x2c7/0x780 [ 1885.316909] sd_init_command+0x516/0x3550 [ 1885.317297] scsi_queue_rq+0xe5e/0x27f0 [ 1885.317694] blk_mq_dispatch_rq_list+0x372/0x1c40 [ 1885.318170] ? elv_rb_del+0x50/0xa0 [ 1885.318498] ? elv_rqhash_del+0x119/0x160 [ 1885.318867] ? blk_mq_dequeue_from_ctx+0x7f0/0x7f0 [ 1885.319308] ? dd_dispatch_request+0x1c0/0x990 [ 1885.319732] blk_mq_do_dispatch_sched+0x7f4/0xa00 [ 1885.320181] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 1885.320684] ? lock_acquire+0x197/0x470 [ 1885.321044] ? hctx_lock+0x7f/0x200 [ 1885.321400] __blk_mq_sched_dispatch_requests+0x2d7/0x450 [ 1885.321898] ? blk_mq_do_dispatch_sched+0xa00/0xa00 [ 1885.322361] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 1885.322840] __blk_mq_run_hw_queue+0x12c/0x290 [ 1885.323249] ? blk_mq_start_request+0x3f0/0x3f0 [ 1885.323671] ? do_raw_spin_lock+0x121/0x260 [ 1885.324064] __blk_mq_delay_run_hw_queue+0x4f1/0x550 [ 1885.324536] blk_mq_run_hw_queue+0x170/0x2f0 [ 1885.324921] ? blk_mq_delay_run_hw_queues+0x1a0/0x1a0 [ 1885.325397] ? dd_dispatch_request+0x990/0x990 [ 1885.325812] blk_mq_sched_insert_requests+0x247/0x720 [ 1885.326287] blk_mq_flush_plug_list+0x415/0x6c0 [ 1885.326714] ? blk_mq_insert_requests+0x450/0x450 [ 1885.327151] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1885.327684] blk_flush_plug_list+0x26c/0x3c0 [ 1885.328080] ? mark_held_locks+0x9e/0xe0 [ 1885.328446] ? blk_insert_cloned_request+0x460/0x460 [ 1885.328916] blk_finish_plug+0x50/0xa0 [ 1885.329262] __iomap_dio_rw+0xca0/0x1110 [ 1885.329648] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1885.330063] ? ext4_orphan_add+0x253/0x9e0 [ 1885.330438] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1885.330881] ? ext4_empty_dir+0xae0/0xae0 [ 1885.331250] ? jbd2__journal_start+0xf3/0x7e0 [ 1885.331663] iomap_dio_rw+0x31/0x90 [ 1885.331995] ext4_file_write_iter+0xb26/0x18d0 [ 1885.332420] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1885.332818] ? kasan_save_stack+0x32/0x40 [ 1885.333190] ? kasan_save_stack+0x1b/0x40 [ 1885.333574] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1885.334039] ? iter_file_splice_write+0x16d/0xc30 [ 1885.334461] ? direct_splice_actor+0x10f/0x170 [ 1885.334880] ? splice_direct_to_actor+0x387/0x980 [ 1885.335297] ? do_splice_direct+0x1c4/0x290 [ 1885.335682] ? do_sendfile+0x553/0x1090 [ 1885.336035] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1885.336476] do_iter_readv_writev+0x476/0x750 [ 1885.336884] ? new_sync_write+0x660/0x660 [ 1885.337253] ? selinux_file_permission+0x92/0x520 [ 1885.337718] do_iter_write+0x191/0x670 [ 1885.338085] ? trace_hardirqs_on+0x5b/0x180 [ 1885.338475] vfs_iter_write+0x70/0xa0 [ 1885.338820] iter_file_splice_write+0x762/0xc30 [ 1885.339252] ? generic_splice_sendpage+0x140/0x140 [ 1885.339709] ? avc_policy_seqno+0x9/0x70 [ 1885.340070] ? selinux_file_permission+0x92/0x520 [ 1885.340506] ? lockdep_init_map_type+0x2c7/0x780 [ 1885.340925] ? generic_splice_sendpage+0x140/0x140 [ 1885.341368] direct_splice_actor+0x10f/0x170 [ 1885.341757] splice_direct_to_actor+0x387/0x980 [ 1885.342186] ? pipe_to_sendpage+0x380/0x380 [ 1885.342576] ? do_splice_to+0x160/0x160 [ 1885.342934] ? security_file_permission+0x24e/0x570 [ 1885.343400] do_splice_direct+0x1c4/0x290 [ 1885.343777] ? splice_direct_to_actor+0x980/0x980 [ 1885.344206] ? selinux_file_permission+0x92/0x520 [ 1885.344641] ? security_file_permission+0x24e/0x570 [ 1885.345098] do_sendfile+0x553/0x1090 [ 1885.345452] ? do_pwritev+0x270/0x270 [ 1885.345808] ? wait_for_completion_io+0x270/0x270 [ 1885.346250] ? rcu_read_lock_any_held+0x75/0xa0 [ 1885.346671] ? vfs_write+0x354/0xa70 [ 1885.347008] __x64_sys_sendfile64+0x1d1/0x210 [ 1885.347412] ? __ia32_sys_sendfile+0x220/0x220 [ 1885.347827] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1885.348297] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1885.348766] do_syscall_64+0x33/0x40 [ 1885.349102] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1885.349555] RIP: 0033:0x7f7e9829eb19 [ 1885.349897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1885.351531] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1885.352221] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1885.352863] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1885.353498] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1885.354146] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1885.354787] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1885.355598] hpet: Lost 2 RTC interrupts 04:36:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000001) 04:36:44 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x1000000000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1885.512418] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1885.515406] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:36:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) 04:36:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:36:59 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 96) 04:36:59 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x8000000000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:36:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000280)={@local, @mcast2, @mcast1, 0x2, 0x5, 0x0, 0x100, 0x8, 0x2080040, r2}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000004400)={'syztnl1\x00', &(0x7f0000004340)={'gretap0\x00', 0x0, 0x8000, 0x784e, 0x6, 0x40, {{0x1c, 0x4, 0x3, 0x2f, 0x70, 0x68, 0x0, 0x2, 0x29, 0x0, @empty, @multicast2, {[@end, @timestamp={0x44, 0x14, 0x24, 0x0, 0x2, [0x5, 0x1000, 0x47fffffc, 0x81]}, @timestamp_prespec={0x44, 0x44, 0x86, 0x3, 0x6, [{@loopback, 0x5}, {@local, 0x8000}, {@rand_addr=0x64010100, 0x7ff}, {@rand_addr=0x64010100, 0x80000000}, {@empty, 0x8}, {@multicast1, 0x6}, {@private=0xa010100, 0x3ff}, {@remote, 0x100}]}]}}}}}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000280)={@local, @mcast2, @mcast1, 0x2, 0x5, 0x0, 0x100, 0x8, 0x2080040, r6}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007140)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="38f5252473bc0a7631b28ed0358cabdb33a54a54d0adf1b5562e647130f5341fbbac8ddf4554812e6961aaa90695d215ab289d0e1e054b1c3563d6903aca063cfc993b10ded75669bae38f04ff", 0x4d}, {&(0x7f0000000700)="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{&(0x7f0000001700)="46058ff2d23b1875ccb2190f98b5f7d9ee26a269ac6d89be8c787a54353a8f4d4e36836add693908c0048986fb6a48000f47c44bd66b88e40f0478978160a0210ff047ea2097e6415aab75e63660cd3f5ab146bba016a13c14039c39964852d9740f19201c51d02e3800ba65d0544692d22fd4d55051364fd30fc419fe5c53d73bff08a509442fab761706bb58162071109d72a2dc03e49ef539f06e3ce8e573c4d318ac7c2889c9092b18b7250c077bb483b97aba78aa9ade5fd37f82a9ac19594210a7c3ab7ca212a6faf6e45b55da2b14d3970343d98715eede14e4c0fc288a", 0xe1}], 0x6, &(0x7f0000001800)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x5e, 0x14, 0x1, 0x6, 0x0, [@remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0xd}, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @remote, @private2, @dev={0xfe, 0x80, '\x00', 0x26}]}}}], 0xd0}}, {{&(0x7f0000000500)={0xa, 0x4e24, 0x1ff, @private0={0xfc, 0x0, '\x00', 0x1}, 0x40}, 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{&(0x7f0000001b00)="63cfe3552e9cf27c9382bd7caf17cc6510807b6b8cceabf73ea75c4ef49f8a44fd2e0f04c5ea9edbec0a6efaf1b47a3386219ba189f90c072bac6d888c6cc25220752e4538e41f0c291fa9", 0x4b}, {&(0x7f0000001b80)="ec6eef5631ffa4b13af6c0280860e770cf592210da91041bdccc80038ac0b5303212076626e0dcf03177d404533ecb75a4576b42648e9c41f31b4574b774f14227404b1c8df757b0a0eaf329b71ed71b2c5ccfd5bb0141c361c7e7711540199a280730b3532ac50ec30e44feac8e2063bc635f258d3afcb0fe271d2b37925dfc6a07f1597ac65a2dc920e0cd8d8fad24967cc7164f7954d2c5d3478a9fbed62f59963a26daa841033ba69eda48cabf601d1f5937af380c1184fe9eb6582115ee53d7b6735f668da757ba49c0cf3946db3ba85517f6cc", 0xd6}, {&(0x7f0000001c80)="625d4b21a179241260dad046191e26e467556b93e999efdd9f9f05e9e67746bac00898de6f2ff4319cfc85358e4fcf04ddf68d21454d781c63bf422bda9e94742dd055", 0x43}, {&(0x7f0000001d00)="81d31f095456428534ee8cf76b4d7b8f6c144106aef93b918d41b2d088fabbbd440e0397d26664eeac4387b0350e139e88eca8e3be27949e13b5fc6b1388492fd9c713c00ad8180e753be6b2f3525d8262e50e2a5048cf88b6b9e4591b360b142bb07dc4588b9335d65dea5505d96b5f5e33", 0x72}, {&(0x7f0000002e00)="7b07544420c70f2c8948207d149b9e966510ff521169e2abd1ffbe389802c01202a22d4c7690e6782b773c8d79f8b6310ea925f46da56b1081a74462aa0418251f2a7f0e72ebf825073dd360d88cbd46d9d3edc19b4becf22c7137f68bd50a8067772193dbb56ccff4c26e7d1bb23a218a6d896323ec85a777b24eda40956be0db632a414c9760b30ad15d1ade2de33aadb7a84a8cb2d52da4958dfcc6d14d1859", 0xa1}], 0x9, &(0x7f0000004440)=[@pktinfo={{0x24, 0x29, 0x32, {@private0, r4}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}], 0x40}}, {{&(0x7f0000004480)={0xa, 0x4e23, 0x2, @empty, 0x40}, 0x1c, &(0x7f0000004540)=[{&(0x7f00000044c0)="8a65472a4f002e0ca93ea04c88c6c9ee5d", 0x11}, {&(0x7f0000004500)="ad417b591c93b4ae54686d4debaffac89f2c2306eeb61e29ef5c60b906daccc561e7f28d1e3c3e7adc20112278392836b84474a2f77a9b6e8bc1b300", 0x3c}], 0x2, &(0x7f0000004580)=[@dstopts={{0xf8, 0x29, 0x37, {0xc, 0x1c, '\x00', [@hao={0xc9, 0x10, @local}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x5, 0xb2, "7037e66ef199277a107a3b2c6099ed4972a71c0f46ccec2d556e4d80f46918fee2c57e6ad5b4d6c59f1b778b76b432a9d6a1e1b70d708faa0e023dd71db83dd89a3fbe78103f8043ced43176057c37081dbf80b71c778da88b6f3a3a934dd7fe8656f4f2ed21f1bb2bd5419d8452a6f8927f8bebb4cdd124840cef4ba6ca1c28f5c6787d6df4ba5e6ec1b08524807a1eadf55ac23799dd2968061445756621090b520b1dc6f6343bedbe7d4abfe3602aba12"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @rthdr={{0x98, 0x29, 0x39, {0x4, 0x10, 0x1, 0x40, 0x0, [@mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x20}, @private2, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, @private2]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private2, r6}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7fff}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7}}, @rthdrdstopts={{0x50, 0x29, 0x37, {0x6c, 0x6, '\x00', [@calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x5, [0x8, 0x5, 0x80000001, 0x4, 0x5]}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x3}}, @hopopts={{0x28, 0x29, 0x36, {0x73, 0x1, '\x00', [@padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xa1f}]}}}, @hopopts={{0x100, 0x29, 0x36, {0xff, 0x1c, '\x00', [@generic={0xae, 0xe1, "408cfb499677efb9732bdaa3b8671fac665c0f71cb0542ca71b6f0bacf564b8a8b3f46943ec6ae9c98b9017e1e2ce57cca7e3e8b701d7ec95f587800df186e16bea8f8100e11d530dc999ac5e419b25c89c805be6424f48e3eee0613223dfd32bc76eacdb2a75fe4cfca2c0c4bbc9181c41b5eaca678f5944ba31717510529843f1a688ebd9b8b5186421cbf9f275a6473f9c2a210e6a7275cbda8450d3005ffbab6de71ae0423bf0d853366331eb3f63ba40694ca406bf5ff96cb73f5562111e36b0807f6ecab157b5ad97bfa692ce161f1e11362c8a74efc4ad107ae715dda72"}]}}}, @hopopts={{0x40, 0x29, 0x36, {0x5c, 0x4, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @enc_lim={0x4, 0x1, 0x20}, @calipso={0x7, 0x10, {0x3, 0x2, 0x3f, 0x8000, [0x6]}}, @pad1, @jumbo={0xc2, 0x4, 0x1}]}}}], 0x3b8}}, {{&(0x7f0000004980)={0xa, 0x4e21, 0x1ff, @empty}, 0x1c, &(0x7f0000004a40)=[{&(0x7f00000049c0)="411686c1841d85c980e82d156e594dee5c390b78de04e6255976e2f22d511fd3df72b155acb19d9058de77d5ac248fe1c2ff3f9b91dd961596ccd9", 0x3b}, {&(0x7f0000004a00)="6a0df7d3d14ff41c371b06ce3cec9275c1b927", 0x13}], 0x2, &(0x7f0000004a80)=[@rthdrdstopts={{0x80, 0x29, 0x37, {0x2c, 0xc, '\x00', [@enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x1, [0x0]}, @pad1, @padn={0x1, 0x1, [0x0]}, @generic={0x40, 0x40, "918e9d2ecb6e647ca5c56d86ca06f2ad43076b6a41202f16894f4de694dce5362f33dffaecf6873bdab76cc626dfae2187e338ddace706daa54817f226d5ca1a"}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @enc_lim={0x4, 0x1, 0x4}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @tclass={{0x14, 0x29, 0x43, 0xff}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x2b, 0x6, 0x2, 0xff, 0x0, [@mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, @private1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xfffffff7}}], 0x110}}, {{0x0, 0x0, &(0x7f0000004d40)=[{&(0x7f0000004bc0)="7fd85f632780ecc27b2bbb22b9bd8e6ee4cb429771b6dedc49173122aa43fffca4f15faa580d16c526770b29b8699fc076b41fffac9f43288c49cb0a5178648cae8e285c4e0d5ce2d9df0782ca36a969b597821317e332e2e5b89e873d6bb0a2a736f29bfbbf487888de2531ac7073619d7ff646af964a84179ace6d12f757561126f8cf4550f3c1225aac5283b9e7aa83fdc3699711ba13c926effa42959b0a7715a00094dcda58f081422b52f20872f0aa1ec98916a0d368fe6d48f764e83e4c8b48c3dcb8865c54bfcbbbee129f263d733d", 0xd3}, {&(0x7f0000004cc0)="e7632dd6d54cc7235eb77e78dda38435fcaaa646c5856f46fc332497ff0df7fbdaf14b2371504481b93f88d1ae1c8fa1b98c63f552fef0cb821f305a4aa519063e42e6f4", 0x44}], 0x2, &(0x7f0000004d80)=[@rthdr_2292={{0x38, 0x29, 0x39, {0xc6, 0x4, 0x0, 0x7f, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1]}}}, @dstopts_2292={{0x20f8, 0x29, 0x4, {0x87, 0x41b, '\x00', [@hao={0xc9, 0x10, @local}, @calipso={0x7, 0x10, {0x3, 0x2, 0x5a, 0x6, [0x100]}}, @calipso={0x7, 0x38, {0x0, 0xc, 0x81, 0x200, [0x6, 0x1, 0x2, 0x1ff, 0x9, 0x2]}}, @generic={0x1f, 0x1000, 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@calipso={0x7, 0x10, {0x0, 0x2, 0x7, 0x0, [0xfffffffffffff5c9]}}, @ra, @calipso={0x7, 0x58, {0x1, 0x14, 0x80, 0x8001, [0x7ff, 0xfffffffffffffff7, 0x2, 0x1, 0x0, 0x401, 0x5692d5f8, 0x6, 0xbaa, 0x20e7]}}, @generic={0x1f, 0x6, "813928d0c9bf"}, @generic={0x8, 0x1000, "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"}, @ra={0x5, 0x2, 0x6}]}}}, @dstopts={{0x40, 0x29, 0x37, {0x5c, 0x4, '\x00', [@generic={0x2, 0x5, "426eb5f811"}, @jumbo={0xc2, 0x4, 0x1000}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x401}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @rthdrdstopts={{0x138, 0x29, 0x37, {0xff, 0x23, '\x00', [@ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @pad1, @generic={0x0, 0xf3, "d5e8aa2c096c68062bbc3f4658eaee21df2472494a02243879a235e8b376119f8f0f90fff7ffbc3d7a4d251117fae32ebc79082de8cb47d3eefe093ab0e6156acd0f1b40971fa5fe5f9da3d72bddd68c7d49f61a124b57b703ae1e0ad572fe35abfa2d676d2c6e9622766f34e757146ec2fec9374ecb9f7b00a2a0e9e986f6df389a4333eb0ee2869eb2b7eb7f418d28efcc01b294e8429c487c07c6d04daf863b300439ebccda205ecd2f9ad8f88f0a97e78f6958a5a494314f7cb5831d6927b674588bec1436a6005afca52d7777cb34fd6ff62dd69c8efc0d296f06010b42bab3e0e0e2c4d0e9ee70a23359180e3a813344"}, @ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0xbb54}]}}}, @hopopts_2292={{0x70, 0x29, 0x36, {0x3a, 0xb, '\x00', [@pad1, @calipso={0x7, 0x18, {0x2, 0x4, 0x1f, 0xfff9, [0x9, 0x2]}}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0xc58}, @generic={0x40, 0x2f, "1ca68d9ada271d0ea1081a50b446cd66dafc43e9cff81ba74c143ab2a30d36f1a3023c18b6d90fcb2a136e533e2603"}]}}}, @hopopts={{0x68, 0x29, 0x36, {0x6, 0x9, '\x00', [@enc_lim={0x4, 0x1, 0x4}, @ra, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x7f}, @calipso={0x7, 0x30, {0x1, 0xa, 0x7f, 0x6, [0x0, 0xff, 0xffffffff, 0x8000, 0x3]}}]}}}], 0x23b0}}], 0x6, 0x8000) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:36:59 executing program 0: fcntl$addseals(0xffffffffffffffff, 0x409, 0x2) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200400, 0x104) sync() prctl$PR_GET_TAGGED_ADDR_CTRL(0x38) prctl$PR_GET_TAGGED_ADDR_CTRL(0x38) prctl$PR_GET_TAGGED_ADDR_CTRL(0x38) prctl$PR_GET_TAGGED_ADDR_CTRL(0x38) prctl$PR_GET_TAGGED_ADDR_CTRL(0x38) sync() 04:36:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xe11f}}, './file0\x00'}) r7 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r7, 0x1, &(0x7f00000001c0)) r8 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000100)=0x6e, 0x80800) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000280)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000180)=[r6, r0, r7, r0, r8, r0], 0x6, 0x0, 0x1, {0x0, r9}}, 0xba1) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:36:59 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1}}, './file0\x00'}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002000028020000028401001bb8", 0x66, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000080)={[{@norecovery}, {@abort}]}) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='afs\x00', 0x20040, 0x0) [ 1900.490827] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1900.516871] FAULT_INJECTION: forcing a failure. [ 1900.516871] name failslab, interval 1, probability 0, space 0, times 0 [ 1900.517854] CPU: 1 PID: 11354 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1900.518461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1900.519175] Call Trace: [ 1900.519410] dump_stack+0x107/0x167 [ 1900.519732] should_fail.cold+0x5/0xa [ 1900.520048] ? kmem_cache_alloc+0x2a6/0x310 [ 1900.520403] ? create_object.isra.0+0x3a/0xa20 [ 1900.520801] should_failslab+0x5/0x20 [ 1900.521135] kmem_cache_alloc+0x5b/0x310 [ 1900.521467] ? mempool_alloc+0x155/0x360 [ 1900.521827] create_object.isra.0+0x3a/0xa20 [ 1900.522223] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1900.522662] kmem_cache_alloc+0x159/0x310 [ 1900.523013] bvec_alloc+0x148/0x2f0 [ 1900.523328] bio_alloc_bioset+0x40a/0x600 [ 1900.523675] ? bvec_alloc+0x2f0/0x2f0 [ 1900.524009] ? iov_iter_npages+0x1fd/0xa70 [ 1900.524374] iomap_dio_bio_actor+0x518/0xef0 [ 1900.524770] iomap_dio_actor+0x36f/0x560 [ 1900.525119] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1900.525529] ? do_syscall_64+0x33/0x40 [ 1900.525865] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1900.526320] iomap_apply+0x289/0x810 [ 1900.526647] ? iomap_dio_rw+0x90/0x90 [ 1900.526973] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1900.527494] ? mark_held_locks+0x9e/0xe0 [ 1900.527857] ? filemap_check_errors+0xa5/0x150 [ 1900.528247] __iomap_dio_rw+0x6cd/0x1110 [ 1900.528691] ? iomap_dio_rw+0x90/0x90 [ 1900.529013] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1900.529402] ? ext4_orphan_add+0x253/0x9e0 [ 1900.529762] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1900.530339] ? ext4_empty_dir+0xae0/0xae0 [ 1900.530696] ? jbd2__journal_start+0xf3/0x7e0 [ 1900.531049] iomap_dio_rw+0x31/0x90 [ 1900.531352] ext4_file_write_iter+0xb26/0x18d0 [ 1900.531754] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1900.532147] ? kasan_save_stack+0x32/0x40 [ 1900.532502] ? kasan_save_stack+0x1b/0x40 [ 1900.532851] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1900.533275] ? iter_file_splice_write+0x16d/0xc30 [ 1900.533681] ? direct_splice_actor+0x10f/0x170 [ 1900.534072] ? splice_direct_to_actor+0x387/0x980 [ 1900.534497] ? do_splice_direct+0x1c4/0x290 [ 1900.534863] ? do_sendfile+0x553/0x1090 [ 1900.535190] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1900.535587] do_iter_readv_writev+0x476/0x750 [ 1900.535978] ? new_sync_write+0x660/0x660 [ 1900.536310] ? selinux_file_permission+0x92/0x520 [ 1900.536715] do_iter_write+0x191/0x670 [ 1900.537052] ? trace_hardirqs_on+0x5b/0x180 [ 1900.537418] vfs_iter_write+0x70/0xa0 [ 1900.537752] iter_file_splice_write+0x762/0xc30 [ 1900.538180] ? generic_splice_sendpage+0x140/0x140 [ 1900.538596] ? avc_policy_seqno+0x9/0x70 [ 1900.538938] ? selinux_file_permission+0x92/0x520 [ 1900.539356] ? lockdep_init_map_type+0x2c7/0x780 [ 1900.539749] ? generic_splice_sendpage+0x140/0x140 [ 1900.540176] direct_splice_actor+0x10f/0x170 [ 1900.540555] splice_direct_to_actor+0x387/0x980 [ 1900.540952] ? pipe_to_sendpage+0x380/0x380 [ 1900.541331] ? do_splice_to+0x160/0x160 [ 1900.541673] ? security_file_permission+0x24e/0x570 [ 1900.542099] do_splice_direct+0x1c4/0x290 [ 1900.542458] ? splice_direct_to_actor+0x980/0x980 [ 1900.542873] ? selinux_file_permission+0x92/0x520 [ 1900.543288] ? security_file_permission+0x24e/0x570 [ 1900.543717] do_sendfile+0x553/0x1090 [ 1900.544097] ? do_pwritev+0x270/0x270 [ 1900.544483] ? wait_for_completion_io+0x270/0x270 [ 1900.544900] ? rcu_read_lock_any_held+0x75/0xa0 [ 1900.545299] ? vfs_write+0x354/0xa70 [ 1900.545630] __x64_sys_sendfile64+0x1d1/0x210 [ 1900.546012] ? __ia32_sys_sendfile+0x220/0x220 [ 1900.546411] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1900.546846] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1900.547281] do_syscall_64+0x33/0x40 [ 1900.547611] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1900.548044] RIP: 0033:0x7f7e9829eb19 [ 1900.548374] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1900.550102] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1900.550950] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1900.551750] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1900.552417] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1900.553218] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1900.553942] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 04:36:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) 04:36:59 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1856e2, 0x24) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x104) lseek(r2, 0xfc6a, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b010520b602000092030000050000002d0100000001000000000000000000003ba85978c36073b949b985bc13486b99ba55421ad12756352434d69ebdde9301003b98"], 0x43) fallocate(r1, 0x0, 0x0, 0x7e) sendfile(0xffffffffffffffff, r1, &(0x7f0000000140), 0x800) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) read(r3, &(0x7f00000001c0)=""/4096, 0x1000) sendfile(r2, r1, 0x0, 0xffffffff000) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) syz_io_uring_setup(0x72e0, &(0x7f00000000c0)={0x0, 0x58c9, 0x2, 0x3, 0x8b}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000180)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f00000001c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x400e, @fd, 0x2, 0x1ee, 0x5, 0x4, 0x0, {0x0, r5}}, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001740)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x6000, @fd=r0, 0x6, 0x0, 0x0, 0x7, 0x1, {0x2, r5}}, 0x101) r6 = syz_mount_image$vfat(&(0x7f00000011c0), &(0x7f0000001200)='./file0\x00', 0x6, 0x6, &(0x7f0000001580)=[{&(0x7f0000001240)="e3fc2031d6f95fbe56d770e0d0a53260b4bd4a77bdf86e5f6cafe1b895406eef3a7c0b63b945605066d1d95699ce9acdd8eeef7f7ba93747ff53405d21a87e8e4c985e6dd76b09c9a83b5883a49869584ac72bf262cef83df266cc21bfb8a8dac31fcc2027a42238a9799617ec61d41c87b1813011f210a6bb6a2fe17b229c62a66419d894edf774a4b5cf2ca6a1d96532", 0x91, 0x1}, {&(0x7f0000001300)="b84d3fd2919b23d76e18af0f1bc9aa72a64dd3cfa0bf66d01f6b7b0f433ee21bc3588f19d48781336f38840c33141a50aa58597aff3d08ce52d9dad1bf8606251cd7a0b50849029d81e067fd705ea51dd8dace5ab5cd63af70193b3085b4efda76b8f2b3e612bfaef1bc4ab150d1a6f67e790f1df5c179f56881b47ab7b60f914d1a148f89d63bd8895835b5e2a1118f224f0a2739bc18599352cbfe3815d5166a86f33a381f230ec184026f1163458bb0f47fad09d8cc99fc6edaf5bb4ad4cdb533712ad8d8a74a643d6623b530", 0xce, 0xffff}, {&(0x7f0000001e00)="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", 0x1000, 0x4}, {&(0x7f0000001400)="df97cf01ca6005e0f0f11215fe16814829e8aa0db8ed25e58d4e495a9c5818667ebdacb780fca068bbecfdb66a756d81b5fb1dcb6de887627e0c1efe5a197420ceab5f3a34ab2aa3ffd111d4c90f20741cb0c3e0cd92e6e79b935e53c3a6edbb6952e812aba6c058", 0x68, 0xf1}, {&(0x7f0000001480)="66406defea4eea733c2691001fecfb3219bc38eac301dee71c4b909cdaaca247975642592d83de90730971b52ffe05fab610c5b43b51adf653743bd918d0b602341d6320a28f362ff0957942d1996893e1776298b1a9e1f3f6c72e533f65ef40dad34096dfe7fd98470bb5062d21e1f010c73b066d8e40f4ce039d7d", 0x7c, 0xff}, {&(0x7f0000001500)="518feef64068ec3afa88285c8699d9fe5036ee28ac38afc2ea6ff210f9c9390b4a6d504f550396f5493ab73aadd9333731a0f3d0d33a291e9b71665ccdeebf4694b3c1b9ac3b9a2f6eb28eaa23bc4596a3c2de7806cb581b7593ea39a8be2d3d2452778340749040d65fc547d2", 0x6d, 0x7f}], 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB='nonumtail=0,rodir,umask=00000000000000000000203,utf8=1,euid=', @ANYRESDEC=0xee01, @ANYBLOB="2c657f69643c", @ANYRESDEC=0xee01, @ANYBLOB=',appraise_type=imasig,\x00']) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000001700)=0x1000) r7 = creat(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32=r2, @ANYRES16=r7]) [ 1900.633529] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:36:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:36:59 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff00000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:36:59 executing program 0: sync() sync() [ 1900.861902] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:37:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 97) [ 1900.890898] FAT-fs (loop1): Unrecognized mount option "euid=00000000000000060929" or missing value [ 1900.914057] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1900.977488] FAULT_INJECTION: forcing a failure. [ 1900.977488] name failslab, interval 1, probability 0, space 0, times 0 [ 1900.978487] CPU: 1 PID: 11382 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1900.979060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1900.979755] Call Trace: [ 1900.979978] dump_stack+0x107/0x167 [ 1900.980288] should_fail.cold+0x5/0xa [ 1900.980605] ? create_object.isra.0+0x3a/0xa20 [ 1900.980980] should_failslab+0x5/0x20 [ 1900.981300] kmem_cache_alloc+0x5b/0x310 [ 1900.981714] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1900.982153] create_object.isra.0+0x3a/0xa20 [ 1900.982526] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1900.982941] kmem_cache_alloc+0x159/0x310 [ 1900.983277] ? __kernel_text_address+0x9/0x40 [ 1900.983655] jbd2__journal_start+0x190/0x7e0 [ 1900.984034] __ext4_journal_start_sb+0x214/0x390 [ 1900.984416] ext4_iomap_begin+0x485/0x700 [ 1900.984766] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 1900.985171] ? kasan_save_stack+0x1b/0x40 [ 1900.985502] ? ext4_file_write_iter+0xb26/0x18d0 [ 1900.985898] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 1900.986423] ? splice_direct_to_actor+0x387/0x980 [ 1900.986818] ? do_splice_direct+0x1c4/0x290 [ 1900.987178] ? do_sendfile+0x553/0x1090 [ 1900.987506] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1900.987889] ? do_syscall_64+0x33/0x40 [ 1900.988211] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1900.988648] iomap_apply+0x164/0x810 [ 1900.988962] ? iomap_dio_rw+0x90/0x90 [ 1900.989288] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1900.989774] ? mark_held_locks+0x9e/0xe0 [ 1900.990109] ? filemap_check_errors+0xa5/0x150 [ 1900.990508] __iomap_dio_rw+0x6cd/0x1110 [ 1900.990842] ? iomap_dio_rw+0x90/0x90 [ 1900.991158] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1900.991534] ? ext4_orphan_add+0x253/0x9e0 [ 1900.991880] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1900.992271] ? ext4_empty_dir+0xae0/0xae0 [ 1900.992618] ? jbd2__journal_start+0xf3/0x7e0 [ 1900.992990] iomap_dio_rw+0x31/0x90 [ 1900.993284] ext4_file_write_iter+0xb26/0x18d0 [ 1900.993670] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1900.994047] ? kasan_save_stack+0x32/0x40 [ 1900.994386] ? kasan_save_stack+0x1b/0x40 [ 1900.994728] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1900.995142] ? iter_file_splice_write+0x16d/0xc30 [ 1900.995528] ? direct_splice_actor+0x10f/0x170 [ 1900.995902] ? splice_direct_to_actor+0x387/0x980 [ 1900.996295] ? do_splice_direct+0x1c4/0x290 [ 1900.996639] ? do_sendfile+0x553/0x1090 [ 1900.996972] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1900.997426] do_iter_readv_writev+0x476/0x750 [ 1900.997798] ? new_sync_write+0x660/0x660 [ 1900.998144] ? selinux_file_permission+0x92/0x520 [ 1900.998568] do_iter_write+0x191/0x670 [ 1900.998895] ? trace_hardirqs_on+0x5b/0x180 [ 1900.999259] vfs_iter_write+0x70/0xa0 [ 1900.999563] iter_file_splice_write+0x762/0xc30 [ 1900.999964] ? generic_splice_sendpage+0x140/0x140 [ 1901.000375] ? avc_policy_seqno+0x9/0x70 [ 1901.000705] ? selinux_file_permission+0x92/0x520 [ 1901.001110] ? lockdep_init_map_type+0x2c7/0x780 [ 1901.001500] ? generic_splice_sendpage+0x140/0x140 [ 1901.001892] direct_splice_actor+0x10f/0x170 [ 1901.002265] splice_direct_to_actor+0x387/0x980 [ 1901.002782] ? pipe_to_sendpage+0x380/0x380 [ 1901.003261] ? do_splice_to+0x160/0x160 [ 1901.003701] ? security_file_permission+0x24e/0x570 [ 1901.004256] do_splice_direct+0x1c4/0x290 [ 1901.004713] ? splice_direct_to_actor+0x980/0x980 [ 1901.005212] ? selinux_file_permission+0x92/0x520 [ 1901.005739] ? security_file_permission+0x24e/0x570 [ 1901.006279] do_sendfile+0x553/0x1090 [ 1901.006716] ? do_pwritev+0x270/0x270 [ 1901.007138] ? wait_for_completion_io+0x270/0x270 [ 1901.007656] ? rcu_read_lock_any_held+0x75/0xa0 [ 1901.008156] ? vfs_write+0x354/0xa70 [ 1901.008555] __x64_sys_sendfile64+0x1d1/0x210 [ 1901.009046] ? __ia32_sys_sendfile+0x220/0x220 [ 1901.009544] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1901.010106] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1901.010678] do_syscall_64+0x33/0x40 [ 1901.011092] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1901.011653] RIP: 0033:0x7f7e9829eb19 [ 1901.012066] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1901.014156] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1901.015008] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1901.015788] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1901.016553] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1901.017316] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1901.018091] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 04:37:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) 04:37:00 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x100000000000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1901.028163] FAT-fs (loop1): Unrecognized mount option "euid=00000000000000060929" or missing value 04:37:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:37:00 executing program 1: r0 = perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x7, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x10000000) readv(r1, &(0x7f0000001540)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000540)=ANY=[@ANYBLOB="4091565cdbfa48931fb80a1542ffd55db5ea6d18e3b27e753d115a5124b5bc0000057eec113498b39355b70565959db89b685ca34d16063ba6d3643ecd935e2450fdd3b82b70696e2317419c4a42fa", @ANYRES32=r0, @ANYBLOB="0852000004c37355e9c761660f66690026cb6f7ff130058318343d479c55c62d0de5d14f73cb623687c62e62a19ada34879ec231ade17570916a0fa02cb4ebb5bb19898cfe7bb237624e051ed3cfc98a35376a60d4b4845efa705a5f5a4673f90f0c7b4545b8eb47a6a037e14047d90c158ae55612"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r5 = epoll_create(0x7ffd) readv(r5, &(0x7f0000000100), 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r5, 0x40089416, &(0x7f00000001c0)=r6) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000180)='\x00', 0x1}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x2}) getpid() r7 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r7) 04:37:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0x7fff, 0x103700) sendmsg$nl_generic(r1, &(0x7f0000002340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002300)={&(0x7f00000000c0)={0x2218, 0x3e, 0x4, 0x70bd29, 0x25dfdbfd, {0x1b}, [@typed={0x7b, 0x20, 0x0, 0x0, @binary="3c45045f8a937673090900fded9d5f2ef72bddf8ff16817ed48575d64e226939ddbb4b4eda7fb5b4aafc291788d792135b528364bf9038317b1584a7e0cc2b41065c042fa11c2c102b19fea1e1203bdbb82bb2a060b6691ef50b456fb730be3a32b279203461c1cf7150797a47d840b3147915e9d870cd"}, @nested={0x10e7, 0xb, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @u32=0x9}, @generic="b03f2b184288e14f3de2b865262d5a29861e6644d4a29650bcfd36a197b9510895e1c8625e70c1925e9865a8e9536cfd4933988542ff91e4", @generic="f34126204fcbf169b0321522d686eea62c4bb7d9911174d69b080ab0699e64ac863f33f354f2eabaac6b66ee5e24e39b46f4242a0749eb", @typed={0x6a, 0x33, 0x0, 0x0, @binary="e3ea4c7ceb5b1df74847162d82ff09e4802e337332b20ac2692edb470854557a93963da24a8b4366b553a7323eafdd26f8eefb19a0f1bb5bb7afb2dc1005091fc16d335bcf06a1e3d34575fb923df9291835867b89aee6e9f97b9bd7e541739608887cd246f6"}, @generic="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@typed={0x9d, 0x80, 0x0, 0x0, @binary="cde5891a44f8f8d21c541f0486fa3f170fe1c20f87c1c25700b5e509bae85983da43d53ada7212fb5ca616b114a32b16b0caa6e8652d4c8263cdec8ad4c164014e793f052b33ab78682c320cff8a2f81c19b338e5fd7b8a9752ed19f588e5d47ea60efba0148ef274298977b303b86ad909ffd091aad700bce66aa6b9e0315556b03e5748195f9e2277f9702bf4872bffcf6ed3d0555d88773"}, @generic="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0x2218}, 0x1, 0x0, 0x0, 0x2}, 0x4004000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) [ 1901.255487] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1901.265602] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:37:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x20800, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x45a}}, './file0\x00'}) sync() 04:37:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 98) 04:37:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000008300), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000008300), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x10000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000002ec0), 0x4) ioctl$BTRFS_IOC_SNAP_CREATE(r4, 0x50009401, &(0x7f0000000700)={{}, "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openat(r3, &(0x7f0000000140)='./file1/file0/file0\x00', 0xd5080, 0x131) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$FIBMAP(r5, 0x1, &(0x7f0000000040)=0xffffff8a) setgid(0x0) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x268e, 0x0, @perf_config_ext={0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0x0, 0x0, 0xe1}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r5, 0x80089419, &(0x7f0000000200)) recvfrom$inet6(r4, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:37:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0xfffffffffffffd15}}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x24004080}, 0x40001) r4 = syz_open_dev$vcsn(&(0x7f0000000500), 0x8, 0x40) open_by_handle_at(r4, &(0x7f0000000540)=ANY=[@ANYBLOB="280000004e00360137e226e90b5f030000000000000000"], 0x400000) sync() recvmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000240), 0x6e, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/175, 0xaf}], 0x1, &(0x7f0000000380)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}, 0x100) sendmsg$nl_generic(r5, &(0x7f00000004c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000001300)={0x1050, 0x1d, 0x200, 0x70bd29, 0x25dfdbfb, {0xd}, [@typed={0x14, 0x21, 0x0, 0x0, @ipv6=@empty}, @generic="56aa0262fa7a9a1280fe6c865488255db598b6f6aeffb52f0db01515fcafe9b464ae05e85a9578603fd828c95170b2a8f70cac070ca897bcfad7972688188e382807132f65dd5f522375aa1ac46cd5fb8f04d9fcee58652c602bfda3d9eefc9d27c091824d311029c374f5a1e943083212127c21c1e4b4863c2240a2525d056a6e3e02a95aa57317d7e970afe492177b662aaaec03e0d8d464f9b5d36fdf6baa07f039f63f8b9a0990268d5193a968c930ac465b28e22ffc2f3d6cba30cac17bbf2ccb8e65926e59f259215abc064cbbf57a4b6affee05bdde22b8548a4ae57ef9add059efe47470f706a86d368f85758aeb5d244f82491c3f083466fbdfd2d3a9d5c4716bdad24078906fa809c4ae26bd50f43fae43c57a28f15967b6db90f2e6862730a449e18a9db8d24f02e4e1fd719176f59aaed466d6ee4f08484180f845e417e83795b3476f80d7b97c0e8de1b1b954616b0ce65f3c1600a7d2a79442338ac57dcd58d6cc948076f773eda6bb9e31b67e6b478cf28089975a215222491c87340dfc46d9c280794e9ec533e9a2e0d1a24e06dc36c6227570132bc83ef7ebc23471966241c7a062ab3543da3d4b718c11f3173db1932a662ee4564233e8a504498ab59d9671de451f6cc0f726e6438a6fceae9d767e6061ae112e0b5aa9ce476c4e786b54e3e93e71b3d60a1060f1e049d0c85dd797202fbd3d852cb95dc5352b09c6fef03089f15d05b77ad0459b02238a2dee4d795b0fb10f28edcbb935a852c5f0c1e96e5d9909c9bc5ebc1d4cb0f7e0ca4016a7295b2ffc97cb4238d285fac23d75974e3fd8c48572efa4fa92ebb4f8fac7d12462dce178a3c1c5e38bb41c4fdb051f665ea89d5530f70449dae981737d8387e37da99672a75da20b69a41a1114e3a8cbcba852e8cad4fa1a55c98f40b59403d499179fd7b7546b12aaf301072c662f5a3bcc90347f00c4cdfbc5be23c9fc8fa1f29d0684233f77640b030f5e24276674081f0818275e7546fa21260b6f6a23d2941ee771c9c66294244634ca7422b44e67d11093a34686c1d378346f2e5040b8dc9e11e09341b418512bd6885c636667beae8150e6edf5e90a0b9154ecf5fa206ef6ac8dcf78f690716790881c9c473fd27d696e1575a8c133811351b3f67fc79016ed9413a2ddb5ca1d0ae7c53fb00eadd2c9668b1c40cd2330aa4a448791d656743ebf6445c24ecf575c20d3cd0749b4d184ea3d52e883337ff3cb93a17f4757b8105330c0eaebd0011926bd5e0d249c4ff99856895a139ce099b5c0e84a7fba1ab09a2a4bcd40fe6db2c7d668dc725471d01ce544361ccbfe546c1412c66b703b7462dc1443f758c0438c7ba0c8232269957972cafb1696c2827aa6b01ae6fd9f7a2a6a4aa892ce2f2e2251482ca44be2bdada4b3694266c7943aa7aae8d6c4d8e43c5be13d728308eacbd26f18e01b88d354bad08d26a4621eeec60df791ceec92d7931ad59bee549546f18267d9658d626d85f55f3a1ae1363f25931aa8a1818e9879701f76099fcf8bbd08d9680501c9c49e2402ce9514edd3459cd6d13d6a0f4e92457a06024f39704834b81bc8b479f63a358a5e50f2e18a0e2046635966e0add8090c1e2b8645e38d7c10dde06081cdb2ecde369bc8e2e366d4053680cb4b906499c12c9997a2d72b57378a577fa0238ace45602bb365ac8ea88c3e4e35ea74deaa28c1d0e84e3072337924140e90a45ae15d1de1da34c00f038345cdb9db3dd614d664bbb0d3965d4e7ce68f508744fe6564fe5c5d6fe4b6551cc6bbebb974020fc5133667cfc0a1d60523a3540d643c1faf3838422bb4c762110b7e210df79432359929b4c143162d81ffb0d604ba360860d0bd145f05b11555fbf84dfe2c34e78a84804eacaa61dae28279b11432de0031f3ef3d0ffddcfdc1b50716e25d06523d54fa6c9c4a37ac04947fbfbaf63c882f841194a32666425526117541496f30c5fcc6e07bfe26566019e0c2d5f62381ca3f9f3ed7f9d90c43a0f3cef4956f8fa1a954a6b0a72317e2b3084931d7ada466e55c43e1e75fbc2e8efe953f04694d1c15b788d4387a95f2410fd32027c7c62d5b41c4b3e1d2f27bd0dd2462c06545cc2e1ffb01f21e1d271f95c65132c6302872455565947fa8cd370140ebb190cca5636b0e24464c92c871378c079fb8382c91128bd4e3d36841765f17b7e9787f1708f97bcea75490853374149a7fc18f49cc5bab2e67f430147f9f2b016f04de9b2fffec37b14dddb9a0deb5faa2df9d2af04c1489535549b1a65a5eee70131c73b5fbda08e26df5dddc3eda6b9c2d9378e1b6185a63572e3dd28011964d1012231dd9a7db95a9cd1cbab374e2c73ece6ae0defc1fa09141fe019b6f5a4f6643f8d4df6eca9501b37549a2bd9393ba725e36bd4179f543f9e8201d1798c41c27aa693596b4291c17d8f742788c7939f4ab6c089912e259c1f84ba7ef81f930d3e459e286a7405de2cf5b315ef114ad447c68f601df68c62453a8ebe057b5cc885dc20ae82c90ecb63224b6a163757fd52cd117d1bbb2eed8d016a62201e64ae0fafd7961bc47164c8c5684f0bc12cad69df8e22d3cddaad7d553ec5051719498f4057c2f418cb57117a3cf266f00d469dcf78c6fd0ed066aa4758c9829fdb2a4b161581bd52b295b6d54fa67c22b8fc354acf7278ed0447e005cfe4bd200cf632ca295785c7090d92eeea985cccc5671e2e13138ac8caafec91407b2a016afc953eb2f8aa6807a74c478b3afa139509836e811ef6ba692c2697c5f841a99e5f7c658a2598cb0a2488e68dfd80ed44c4cacbcfed8bd1a6c713eea6c84c1fbaafff1724c83973939b9dad90d7de5a47afb128498b97f814da183c32a26f461a34eedd00ea6a8027fa9d75cf21db8045a336eba05eccf8b4d1a4431baf6a5cdc29cebe459eb093548e01ae0eac749c8ac773c3bc12d438e39911d6a7ae6b122579704bcf3e4205bfad2f76a193e8318a2bc0b3a5ae2c3c03483a818e3bad800cc7acc4805b1b61c80cedbdc029337e236df35c4ec2dfea8936bd1cc6bb1513baba7cb4e27c5cee260cab2757098ca9390192f874ec4df51a1a559cd19aaf4d0abf1a0e2cd68eafa6a649fa7c9025580b3daba9f00b8ddfcca2b1a1fd6a11fb555c44e32c21ad1d99c709fa756cb21482c5ed97d71fdbde4dfdf1a0f7976251ee670698564d96e66e7882bf15e4e4b00ca14dfcf6e6c23297b37bb764868cc4ce872cff2f2624e8134c2ea2580bdb9aed40285aa12889cecfb68c9f5748ae1d52c059da351ba16eba3261286a9466fdfc16e08f37d6cce62f6412bc1cf6cc07a9b91d11ec2696ea07109ed4ec86cfa5e66d4fffabed24ce77f4e7ae24b70f44fa0007e15228773b07767a85fba473058d5f84be319c064a4f551e581fe037981c330dcaf25a97415f520c156bc28c41c11489fae7c63a379ba361d9fc5c20a5e2c851eacb7905095c2b84829f489aac93a88e92d529e56f0640eda2b40f3ff0724653b13bad5e407573780148698ccaf78aa70455950eb15579ccc9df228cbf1ab58006ff5ce6d4ebd0dcec49446427c90c9519bbe10651964b19c33a4ff65faca1d000f5914ed9d9d40af6f26e9a21ce51e5ae1e15e09e1449e3f4aaa9a569fa69b5a28049e383e358ad0a9cd825f2e21d8c19b7c0ed4825de1107e0a6b411adfb2e0557615a6071cd11a393eb5113b75ae156ad842eabc42f4cc1875bccd9eac53a40ea166d5cb9057aa6dff04754e830fbb8402f212c1cabb9963566015f3f4c1dca5cf23f6ac850f31d04948cb26f9006c9edd6837aea7128a3c3c6e4a1bb3150593939cbf9d4bb1a037dd49daad1b37bf798f7b5085186bd12ce4cc89774306d0efde08bad7bf3feadcbf78d635e75a292840b97e77732803ebc6d8d3775644f8980b28324be00a123d36bdbc5c0adbe04e33d51f0ef317dae76e8917ee6e30ac1f04a80bd07e03596635f97f19d484bc00c73711b7c9b85f8511469ef8e033501cfcb337a651e3459515cbe283fd7f18cc25c182171e4f994a1ff3a1459e8a5e2674ea75bc0b88d36fcd556c0c2fbf824fc1993f223fd84763a20b02f9ad44a108cd27c31f7e2c1a4cd52e6ba1a131fdb7963d53d1335a4c1ff8e1d9a15420b20c3e18deb6e7dd4242a9c63fd761fcb45a129d86eceeb1d1013c0ac267b8cb1f2e074c09a9b8956153a937ccb0efb310c366df833eecc694eca7d1987bad994ce200032bc8ecc1cb8b7414245f6f8eeaeab042adb028a5c1e8df39fa9a65c30a4fd1b5cf7398357ec0148af4e5c0f6f374fcaea2ed81fda9d700401ce8e1298897de836ae1c73b40ce7119525176575dffbd5a996fde582f995a3401a47e0f9777d5ab3e68ee49cde61edef517a25179aa6de7c98f421e8137bee1bc8ddbfeee0e9a920f4025ed132d90626f310ff0251c36da04d96da8bb776f325036292fcedb63ae37dd62ef476d4d4428e71708258266d70808bdbd77c4e72cce113cfc5a0256cf7c885b030419a1570ffa7a16bb2f1b139b3b97f85b4caeebe01f8942512a6fb8a5a2be09ea10b64d453715ce35f871f2084b9e84add61077d6790494c1b12a3baa1495973394f01d201c8a681e4ed413c4f683852421eb890718204c33b90da6ee33c059750a30ab5ff39bd261e7b8086376852271bb2f5ea6a8fbc58a8610bb4ced9e22358620dbed3720a1a217132f08824d9868249bfa91965747473c08783258aec834ee113069e8ffa837d8315423b190f23593bef2554c5c9be984d3a032a999545cb7f57b3ec769bc4d21e4b9a10258ffd582b7a750de62bc102ac541aa82ddc70ff070ef4b24bae62f951275650095c27559b3eb3c091b682521359e7d5aeb03538c90c9afcb9055c87fc3d9e79bd8f44e230c439dae85d83c301a91cfa6c46a6829a21af70fde0c9113c4afdbe47b066c8c1cb947f27cb6d7021f35118778b8d182057b1877ab014c58ef7d0cde6ee2b62b76cabe743c3d755d67b2c9acd3c5c8cde72b606915d5a645579393dde4925bb214f31218bfba016934c2b21c0be6751af2fb0f965b0b88f06594fa38b4330edc58b9569bd16c83a31a3ef8f5431824dc39bf5a00254231f77eb6295afe70b114270bcacfac09f8088d00c7bbe60fb2491eb3d716425010e632768db4a7422c5cf811641ff0f1542ca54e9b693e98ce469c0af8c636c0bbcd855eb189da0c6069257194ca34525d054151dd544a62a89337a903df5a94139209ff2dbf786c3a126e4d578bca7e646212d3190c88ec22de857c74ac9fabf5730b1e6a3d4f80e2d85cf250213eace7f5c2fb8c3ed3c373b9d044a05efba2393dd9283dcf44ef7db9afd38d55730503a2276c0668e272fb588386c4388bf86d917002ed61a52f1277b9c74aeaac67ff16fefc3652e6cea211005a2a28e7f5b3725b3c0e50a1b8bd8591c975132b1dbdb22c10a88fcfe8c7fff979d6e104efbb57b6de347b7b6839106641d87a4d59fb3e9e6de9e9b4747be2c087ff65a10ef1b011f1764ddd58cae1a8c55cd2dbccd620a17e642bd6dcc94d37e64884c09308675cadd1e802a7bd69412da0500e7dfcc346b7b760520ffa72998f5a93726c2a8e5965026e467ff667868df5607b4418e7323ba8c614d424308eac14c04717a0491cb4d6720c5d6fd985d65ad668afd5bbb5b5a048045e7153c7a8170b076d42fa6a28fc2100481c27a50d4dbcc720c36fdb568229d2987c0e825e9f1dab3c85c77b0e07df5c3096089b20344a11c72887", @nested={0x28, 0x10, 0x0, 0x1, [@typed={0xc, 0x2f, 0x0, 0x0, @str='@)$}\'#&\x00'}, @typed={0x17, 0x22, 0x0, 0x0, @binary="3dc9b8ee121f794c230a808b08414435203cc6"}]}]}, 0x1050}, 0x1, 0x0, 0x0, 0x800}, 0x4801) r6 = syz_open_dev$usbmon(&(0x7f0000000580), 0x10000, 0x101) writev(r6, &(0x7f0000000b80)=[{&(0x7f00000005c0)="5565c796c45b724b5d6572844b487c4783a8dc53d1a9eda850dab3cc6e0916fb960dabeb5bd9e9699c109e979a951b8fcb7e0e1c840fcdd4f6073a33a58d7ef832aee5b5a8e2d214d5de333dc05218b474cc0c2c036ba6484919fcd1fbe53c0876872bea968e00b42619199d1937a1d18a6dde97c38ef1790b8c0b", 0x7b}, {&(0x7f0000000640)="e1303753bbefe787b157554f0b9d4e0783319c1e2127ea00fb87b4d315d2628114ae3bf1d8058653ca87d59c17ea4d5d2b860026e4b39bdd6f8509ad9bed02dbd01f7d3a37ea3801167b1f8d7d12e86258c7294ce6e4a97dc900148f1b86a8056efe4248db71da77307f0586accbcac1ecc52cd28e680389778c98bb04a0f368a01fbcc844e53985ceab0e93e7c312d1c6918a50d761251fefe5b888f4cbe94eb6c3c77a1062e0c70968ec69c1e50817cf2bcfba3d3997709a31813d59ba4b710727ed3b5894f2dfe63684cbc2efe946d58257a301ad5dbfeeda8218d89e65bd7318fd90f4b23951286d680d88d8287e0f0fa1f295ae4935", 0xf8}, {&(0x7f0000000740)="abe095ac2016fd01207579b7f8d9024133142dfdcfaaad3d90094da0beb0a795d014d1782fb9dc84f7ddec6e37a7db46aba6bd4025081e2176b4d9b0c774e0fe4b4947233b749d0c1464ae6b8af08fff55d0a56d8de31163b35b74b1e3ef6670bee04f443330d4d750dcbcb7493ceaa38cb58e4bb688a352b505b829362f0fe3c3c3616781d94babe5f496f685a369d0cfdeaaf5977da14640bf6e81674b60ea830e603224869795af7255c584258d4f2d4083ec0a3734bc918f2bc083ffb9f317b51ea6f867d96c00d77e2c64754dcec682f1726886120291463d138f6f7d5a0126dc5628c12be81e39c609cf0b4b3f", 0xf0}, {&(0x7f0000000840)="e6e204f7c1d9e4c55b26f978471bdaf7e13e79a51c4cdef188339f48bd8f427b2bc7b0e2", 0x24}, {&(0x7f0000000880)="f98984cdcf0a7b67b9bb7bc7dc5b2345b12f73d28686c90dd42390e42da89123e057147ff0f4427da2a37c2e7fa54d614a67b17c9af918e8627ec40d", 0x3c}, {&(0x7f00000008c0)="ab283c5c03fb1b0b12f69d4fbd1b651fa243fb623b45b67b5c2f57c864ccf3f878c6bcb3d1f0bdb95f17106064c3952aba8c0cf4bd04abfaad10be9208da7290999074660bac166bbde086c5b6fbdb7e2bf87097e36aee6896f7c38bebb0e37c931bd38f853a1c6bb4e8895b08797c98036aa2f10304409fe37fdf92be93abfb69da08a3f00e08d266755a128842da47767fc2e13b7e1141c538ad1dba4c7bc07f5fe5f8b4c3d433c086729da5cb72d23cc48c658fe6e20901e20eb169495f5a85766123652185174a8eec32ef9d1dd5a52fd86fbb519bcd6b510091fe1f7f5dd0a2701d4d549e5e6872", 0xea}, {&(0x7f00000009c0)="e1be9c435d317f82e8fd7c1aa521b28ccf723bfbab80135d6d46d9ad948395c20e1f80646321155f442f2f3910c547fcfbab6e6c4301ac0ad015ca4cd45f10a4e9c3d0e5e6fd648e179c64779f3d197e853a49046b5480d4bc50f542d04c332f15eed63e041a64f50a02e7112a6d69d61aae37f2dcdb5ffe5328ceb8da2af360c201c0384b65107929c7d2faff9e11fe5a2f82512ca1d100e6c803004a01b9dd69799f916060ac0cc1", 0xa9}, {&(0x7f0000000a80)="5c0cd8b3cf839ab5f7e70e42260120a2f85d34b44ffbed1645e40b8504f114b7ac90a9d1615c01fdfc488b1e82fe9828a7da758ad64a37d9b1dad67033e70808bcf77245f22e6412b8bf48ed1553c2a9c17ac2bce63eb923d9727c698d493b824e54958e6bbba2619f842bf8ca04d773fce49a57a81b502d83de1f5c1b", 0x7d}, {&(0x7f0000000b00)="d95c33783e1f5c7aede7eee56ac097e9f48b8d23581ef11f9cb6d433909a229f6f64433e4c7be7b13dfb7d54825919071a1c6b9824d29b946c1cd01acdd53858c19559323a009aff7b611e60111615ddae7a2b853b", 0x55}], 0x9) 04:37:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:37:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, '\x00', 0x21}, 0xfffffff8, 0x0, 0x2, 0x0, 0x100, 0xfff7}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000002ec0)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:37:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x5, @mcast1, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:37:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 1) 04:37:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x200000000000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1916.012664] FAULT_INJECTION: forcing a failure. [ 1916.012664] name failslab, interval 1, probability 0, space 0, times 0 [ 1916.013676] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1916.014205] CPU: 1 PID: 11423 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 1916.014744] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1916.014789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1916.014800] Call Trace: [ 1916.016328] dump_stack+0x107/0x167 [ 1916.016641] should_fail.cold+0x5/0xa [ 1916.016965] ? alloc_pipe_info+0x10a/0x590 [ 1916.017315] should_failslab+0x5/0x20 [ 1916.017631] kmem_cache_alloc_trace+0x55/0x320 [ 1916.018014] alloc_pipe_info+0x10a/0x590 [ 1916.018403] splice_direct_to_actor+0x774/0x980 [ 1916.018811] ? _cond_resched+0x12/0x80 [ 1916.019130] ? inode_security+0x107/0x140 [ 1916.019463] ? pipe_to_sendpage+0x380/0x380 [ 1916.019841] ? selinux_file_permission+0x92/0x520 [ 1916.020229] ? do_splice_to+0x160/0x160 [ 1916.020555] ? security_file_permission+0x24e/0x570 [ 1916.020975] do_splice_direct+0x1c4/0x290 [ 1916.021333] ? splice_direct_to_actor+0x980/0x980 [ 1916.021740] ? selinux_file_permission+0x92/0x520 [ 1916.022139] ? security_file_permission+0x24e/0x570 [ 1916.022619] do_sendfile+0x553/0x1090 [ 1916.022955] ? do_pwritev+0x270/0x270 [ 1916.023272] ? wait_for_completion_io+0x270/0x270 [ 1916.023669] ? rcu_read_lock_any_held+0x75/0xa0 [ 1916.024050] ? vfs_write+0x354/0xa70 [ 1916.024350] __x64_sys_sendfile64+0x1d1/0x210 [ 1916.024725] ? __ia32_sys_sendfile+0x220/0x220 [ 1916.025099] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1916.025521] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1916.025950] do_syscall_64+0x33/0x40 [ 1916.026443] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1916.026878] RIP: 0033:0x7fa6cf926b19 [ 1916.027205] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1916.028843] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1916.029455] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 1916.030039] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 1916.030672] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1916.031245] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000001 [ 1916.031869] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 1916.047721] FAULT_INJECTION: forcing a failure. [ 1916.047721] name failslab, interval 1, probability 0, space 0, times 0 [ 1916.049014] CPU: 0 PID: 11418 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1916.049734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1916.050581] Call Trace: [ 1916.050861] dump_stack+0x107/0x167 [ 1916.051239] should_fail.cold+0x5/0xa [ 1916.051638] ? create_object.isra.0+0x3a/0xa20 [ 1916.052118] should_failslab+0x5/0x20 [ 1916.052514] kmem_cache_alloc+0x5b/0x310 [ 1916.052940] create_object.isra.0+0x3a/0xa20 [ 1916.053392] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1916.053927] kmem_cache_alloc+0x159/0x310 [ 1916.054366] ? mempool_free_pages+0x20/0x20 [ 1916.054814] mempool_alloc+0x148/0x360 [ 1916.055225] ? mempool_resize+0x7d0/0x7d0 [ 1916.055662] ? mark_lock+0xf5/0x2df0 04:37:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x300000000000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1916.056056] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1916.056703] __sg_alloc_table+0x24e/0x390 [ 1916.057147] sg_alloc_table_chained+0x9b/0x1f0 [ 1916.057623] ? sg_alloc_table_chained+0x1f0/0x1f0 [ 1916.058123] scsi_alloc_sgtables+0x236/0xaf0 [ 1916.058586] ? scsi_cmd_runtime_exceeced+0x1d0/0x1d0 [ 1916.059104] ? lockdep_init_map_type+0x2c7/0x780 [ 1916.059596] sd_init_command+0x516/0x3550 [ 1916.060063] scsi_queue_rq+0xe5e/0x27f0 [ 1916.060486] blk_mq_dispatch_rq_list+0x372/0x1c40 [ 1916.060994] ? elv_rb_del+0x50/0xa0 [ 1916.061367] ? elv_rqhash_del+0x119/0x160 [ 1916.061793] ? blk_mq_dequeue_from_ctx+0x7f0/0x7f0 [ 1916.062300] ? dd_dispatch_request+0x1c0/0x990 [ 1916.062785] blk_mq_do_dispatch_sched+0x7f4/0xa00 [ 1916.063284] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 1916.063820] ? lock_acquire+0x197/0x470 [ 1916.064217] ? hctx_lock+0x7f/0x200 [ 1916.064592] __blk_mq_sched_dispatch_requests+0x2d7/0x450 [ 1916.065144] ? blk_mq_do_dispatch_sched+0xa00/0xa00 [ 1916.065661] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 1916.066190] __blk_mq_run_hw_queue+0x12c/0x290 [ 1916.066656] ? blk_mq_start_request+0x3f0/0x3f0 [ 1916.067158] ? do_raw_spin_lock+0x121/0x260 [ 1916.067626] __blk_mq_delay_run_hw_queue+0x4f1/0x550 [ 1916.068160] blk_mq_run_hw_queue+0x170/0x2f0 [ 1916.068604] ? blk_mq_delay_run_hw_queues+0x1a0/0x1a0 [ 1916.069133] ? dd_dispatch_request+0x990/0x990 [ 1916.069603] blk_mq_sched_insert_requests+0x247/0x720 [ 1916.070124] blk_mq_flush_plug_list+0x415/0x6c0 [ 1916.070613] ? blk_mq_insert_requests+0x450/0x450 [ 1916.071106] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1916.071695] blk_flush_plug_list+0x26c/0x3c0 [ 1916.072135] ? mark_held_locks+0x9e/0xe0 [ 1916.072550] ? blk_insert_cloned_request+0x460/0x460 [ 1916.073078] blk_finish_plug+0x50/0xa0 [ 1916.073471] __iomap_dio_rw+0xca0/0x1110 [ 1916.073912] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1916.074379] ? ext4_orphan_add+0x253/0x9e0 [ 1916.074810] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1916.075302] ? ext4_empty_dir+0xae0/0xae0 [ 1916.075724] ? jbd2__journal_start+0xf3/0x7e0 [ 1916.076183] iomap_dio_rw+0x31/0x90 [ 1916.076554] ext4_file_write_iter+0xb26/0x18d0 [ 1916.077016] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1916.077475] ? kasan_save_stack+0x32/0x40 [ 1916.077885] ? kasan_save_stack+0x1b/0x40 [ 1916.078300] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1916.078815] ? iter_file_splice_write+0x16d/0xc30 [ 1916.079295] ? direct_splice_actor+0x10f/0x170 [ 1916.079754] ? splice_direct_to_actor+0x387/0x980 [ 1916.080243] ? do_splice_direct+0x1c4/0x290 [ 1916.080678] ? do_sendfile+0x553/0x1090 [ 1916.081074] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1916.081545] do_iter_readv_writev+0x476/0x750 [ 1916.082002] ? new_sync_write+0x660/0x660 [ 1916.082426] ? selinux_file_permission+0x92/0x520 [ 1916.082934] do_iter_write+0x191/0x670 [ 1916.083329] ? trace_hardirqs_on+0x5b/0x180 [ 1916.083781] vfs_iter_write+0x70/0xa0 [ 1916.084169] iter_file_splice_write+0x762/0xc30 [ 1916.084653] ? generic_splice_sendpage+0x140/0x140 [ 1916.085154] ? avc_policy_seqno+0x9/0x70 [ 1916.085561] ? selinux_file_permission+0x92/0x520 [ 1916.086048] ? lockdep_init_map_type+0x2c7/0x780 [ 1916.086529] ? generic_splice_sendpage+0x140/0x140 [ 1916.087023] direct_splice_actor+0x10f/0x170 [ 1916.087463] splice_direct_to_actor+0x387/0x980 [ 1916.087931] ? pipe_to_sendpage+0x380/0x380 [ 1916.088362] ? do_splice_to+0x160/0x160 [ 1916.088777] ? security_file_permission+0x24e/0x570 [ 1916.089285] do_splice_direct+0x1c4/0x290 [ 1916.089699] ? splice_direct_to_actor+0x980/0x980 [ 1916.090171] ? selinux_file_permission+0x92/0x520 [ 1916.090668] ? security_file_permission+0x24e/0x570 [ 1916.091172] do_sendfile+0x553/0x1090 [ 1916.091564] ? do_pwritev+0x270/0x270 [ 1916.091964] ? wait_for_completion_io+0x270/0x270 [ 1916.092446] ? rcu_read_lock_any_held+0x75/0xa0 [ 1916.092905] ? vfs_write+0x354/0xa70 [ 1916.093281] __x64_sys_sendfile64+0x1d1/0x210 [ 1916.093723] ? __ia32_sys_sendfile+0x220/0x220 [ 1916.094185] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1916.094701] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1916.095233] do_syscall_64+0x33/0x40 [ 1916.095604] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1916.096120] RIP: 0033:0x7f7e9829eb19 [ 1916.096496] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1916.098337] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1916.099111] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1916.099819] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1916.100533] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1916.101254] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1916.101965] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1916.102895] hpet: Lost 2 RTC interrupts 04:37:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 2) 04:37:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1916.233568] FAULT_INJECTION: forcing a failure. [ 1916.233568] name failslab, interval 1, probability 0, space 0, times 0 [ 1916.234849] CPU: 1 PID: 11434 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 1916.235415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1916.236080] Call Trace: [ 1916.236308] dump_stack+0x107/0x167 [ 1916.236623] should_fail.cold+0x5/0xa [ 1916.236970] ? create_object.isra.0+0x3a/0xa20 [ 1916.237346] should_failslab+0x5/0x20 [ 1916.237670] kmem_cache_alloc+0x5b/0x310 [ 1916.237996] create_object.isra.0+0x3a/0xa20 [ 1916.238365] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1916.238794] kmem_cache_alloc_trace+0x151/0x320 [ 1916.239177] alloc_pipe_info+0x10a/0x590 [ 1916.239516] splice_direct_to_actor+0x774/0x980 [ 1916.239913] ? _cond_resched+0x12/0x80 [ 1916.240237] ? inode_security+0x107/0x140 [ 1916.240573] ? pipe_to_sendpage+0x380/0x380 [ 1916.240930] ? selinux_file_permission+0x92/0x520 [ 1916.241319] ? do_splice_to+0x160/0x160 [ 1916.241650] ? security_file_permission+0x24e/0x570 [ 1916.242059] do_splice_direct+0x1c4/0x290 [ 1916.242403] ? splice_direct_to_actor+0x980/0x980 [ 1916.242806] ? selinux_file_permission+0x92/0x520 [ 1916.243202] ? security_file_permission+0x24e/0x570 [ 1916.243609] do_sendfile+0x553/0x1090 [ 1916.243933] ? do_pwritev+0x270/0x270 [ 1916.244241] ? wait_for_completion_io+0x270/0x270 [ 1916.244633] ? rcu_read_lock_any_held+0x75/0xa0 [ 1916.245010] ? vfs_write+0x354/0xa70 [ 1916.245322] __x64_sys_sendfile64+0x1d1/0x210 [ 1916.245693] ? __ia32_sys_sendfile+0x220/0x220 [ 1916.246066] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1916.246497] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1916.246932] do_syscall_64+0x33/0x40 [ 1916.247235] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1916.247746] RIP: 0033:0x7fa6cf926b19 [ 1916.248049] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1916.249510] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1916.250164] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 1916.250875] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 1916.251564] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1916.252215] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000001 [ 1916.252835] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 1916.284020] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1916.287184] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:37:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 99) 04:37:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x400000000000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:37:15 executing program 0: sync() r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 1916.427714] FAULT_INJECTION: forcing a failure. [ 1916.427714] name failslab, interval 1, probability 0, space 0, times 0 [ 1916.428873] CPU: 0 PID: 11442 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1916.429502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1916.430255] Call Trace: [ 1916.430519] dump_stack+0x107/0x167 [ 1916.430859] should_fail.cold+0x5/0xa [ 1916.431211] ? mempool_alloc+0x148/0x360 [ 1916.431579] ? mempool_free_pages+0x20/0x20 [ 1916.431976] should_failslab+0x5/0x20 [ 1916.432319] kmem_cache_alloc+0x5b/0x310 [ 1916.432693] ? mempool_free_pages+0x20/0x20 [ 1916.433085] mempool_alloc+0x148/0x360 [ 1916.433444] ? mempool_resize+0x7d0/0x7d0 [ 1916.433831] ? mark_lock+0xf5/0x2df0 [ 1916.434175] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1916.434675] __sg_alloc_table+0x24e/0x390 [ 1916.435080] sg_alloc_table_chained+0x9b/0x1f0 [ 1916.435495] ? sg_alloc_table_chained+0x1f0/0x1f0 [ 1916.435943] scsi_alloc_sgtables+0x236/0xaf0 [ 1916.436346] ? scsi_cmd_runtime_exceeced+0x1d0/0x1d0 [ 1916.436820] ? lockdep_init_map_type+0x2c7/0x780 [ 1916.437256] sd_init_command+0x516/0x3550 [ 1916.437639] scsi_queue_rq+0xe5e/0x27f0 [ 1916.438013] blk_mq_dispatch_rq_list+0x372/0x1c40 [ 1916.438464] ? elv_rb_del+0x50/0xa0 [ 1916.438802] ? elv_rqhash_del+0x119/0x160 [ 1916.439173] ? blk_mq_dequeue_from_ctx+0x7f0/0x7f0 [ 1916.439636] ? dd_dispatch_request+0x1c0/0x990 [ 1916.440056] blk_mq_do_dispatch_sched+0x7f4/0xa00 [ 1916.440506] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 1916.440990] ? lock_acquire+0x197/0x470 [ 1916.441337] ? hctx_lock+0x7f/0x200 [ 1916.441680] __blk_mq_sched_dispatch_requests+0x2d7/0x450 [ 1916.442169] ? blk_mq_do_dispatch_sched+0xa00/0xa00 [ 1916.442637] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 1916.443117] __blk_mq_run_hw_queue+0x12c/0x290 [ 1916.443523] ? blk_mq_start_request+0x3f0/0x3f0 [ 1916.443943] ? do_raw_spin_lock+0x121/0x260 [ 1916.444341] __blk_mq_delay_run_hw_queue+0x4f1/0x550 [ 1916.444800] blk_mq_run_hw_queue+0x170/0x2f0 [ 1916.445196] ? blk_mq_delay_run_hw_queues+0x1a0/0x1a0 [ 1916.445662] ? dd_dispatch_request+0x990/0x990 [ 1916.446060] blk_mq_sched_insert_requests+0x247/0x720 [ 1916.446537] blk_mq_flush_plug_list+0x415/0x6c0 [ 1916.446960] ? blk_mq_insert_requests+0x450/0x450 [ 1916.447406] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1916.447933] blk_flush_plug_list+0x26c/0x3c0 [ 1916.448332] ? mark_held_locks+0x9e/0xe0 [ 1916.448707] ? blk_insert_cloned_request+0x460/0x460 [ 1916.449174] blk_finish_plug+0x50/0xa0 [ 1916.449531] __iomap_dio_rw+0xca0/0x1110 [ 1916.449911] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1916.450320] ? ext4_orphan_add+0x253/0x9e0 [ 1916.450718] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1916.451160] ? ext4_empty_dir+0xae0/0xae0 [ 1916.451533] ? jbd2__journal_start+0xf3/0x7e0 [ 1916.451952] iomap_dio_rw+0x31/0x90 [ 1916.452285] ext4_file_write_iter+0xb26/0x18d0 [ 1916.452709] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1916.453121] ? kasan_save_stack+0x32/0x40 [ 1916.453500] ? kasan_save_stack+0x1b/0x40 [ 1916.453879] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1916.454336] ? iter_file_splice_write+0x16d/0xc30 [ 1916.454781] ? direct_splice_actor+0x10f/0x170 [ 1916.455187] ? splice_direct_to_actor+0x387/0x980 [ 1916.455628] ? do_splice_direct+0x1c4/0x290 [ 1916.456017] ? do_sendfile+0x553/0x1090 [ 1916.456366] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1916.456788] do_iter_readv_writev+0x476/0x750 [ 1916.457192] ? new_sync_write+0x660/0x660 [ 1916.457559] ? selinux_file_permission+0x92/0x520 [ 1916.458012] do_iter_write+0x191/0x670 [ 1916.458362] ? trace_hardirqs_on+0x5b/0x180 [ 1916.458769] vfs_iter_write+0x70/0xa0 [ 1916.459125] iter_file_splice_write+0x762/0xc30 [ 1916.459550] ? generic_splice_sendpage+0x140/0x140 [ 1916.460007] ? avc_policy_seqno+0x9/0x70 [ 1916.460380] ? selinux_file_permission+0x92/0x520 [ 1916.460827] ? lockdep_init_map_type+0x2c7/0x780 [ 1916.461256] ? generic_splice_sendpage+0x140/0x140 [ 1916.461710] direct_splice_actor+0x10f/0x170 [ 1916.462094] splice_direct_to_actor+0x387/0x980 [ 1916.462550] ? pipe_to_sendpage+0x380/0x380 [ 1916.462945] ? do_splice_to+0x160/0x160 [ 1916.463303] ? security_file_permission+0x24e/0x570 [ 1916.463763] do_splice_direct+0x1c4/0x290 [ 1916.464132] ? splice_direct_to_actor+0x980/0x980 [ 1916.464573] ? selinux_file_permission+0x92/0x520 [ 1916.465006] ? security_file_permission+0x24e/0x570 [ 1916.465471] do_sendfile+0x553/0x1090 [ 1916.465828] ? do_pwritev+0x270/0x270 [ 1916.466177] ? wait_for_completion_io+0x270/0x270 [ 1916.466625] ? rcu_read_lock_any_held+0x75/0xa0 [ 1916.467047] ? vfs_write+0x354/0xa70 [ 1916.467385] __x64_sys_sendfile64+0x1d1/0x210 [ 1916.467797] ? __ia32_sys_sendfile+0x220/0x220 [ 1916.468215] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1916.468688] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1916.469153] do_syscall_64+0x33/0x40 [ 1916.469491] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1916.469954] RIP: 0033:0x7f7e9829eb19 [ 1916.470295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1916.472019] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1916.472775] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1916.473453] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1916.474117] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1916.474801] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1916.475455] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1916.476249] hpet: Lost 2 RTC interrupts 04:37:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1916.518395] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1916.520773] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:37:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x500000000000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1916.706003] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1916.713482] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:37:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 3) 04:37:29 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x600000000000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:37:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) (fail_nth: 100) 04:37:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000009c0)={0x0, 0x0}) setpgid(0x0, r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) write$binfmt_aout(r3, &(0x7f0000000b00)=ANY=[], 0x742) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x4, 0xf8, 0x30, 0x0, 0x0, 0x4, 0x80008, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x19, 0x0, @perf_bp={&(0x7f0000000240), 0x7}, 0x8000, 0x9, 0x0, 0x5, 0x9, 0x1000, 0x4, 0x0, 0xffffff7f, 0x0, 0x2}, r2, 0x2, r3, 0x3) r4 = getegid() setresgid(r4, r4, r4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000600)={&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=""/13, 0xd, 0x1, &(0x7f0000000700)=""/253, 0xfd}, &(0x7f0000000640)=0x40) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={r2, 0xffffffffffffffff, r4}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x5, 0x8}}, './file0\x00'}) sendmmsg$inet(r5, &(0x7f0000000500)=[{{&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000200)="126496ed142b67cb8150934155b042e5a8d10d1af2bf2b83dccc50ae1a47f128a4e3de4455c0fe8f5d0395efae3c90cd06b849c9551079e8a96fdd18ffe65b928ab1e2ba3f32ced88acfac4e8ac8437725738cb3cef17d0eb5227391183c087bf412ec34d9fb2208416ed330563ec1d7d5fe301dffcb57f0118f2ea0085952b6b460870c693da25fdff8cd0fb767719a28afbded82a586a277f113d66550469919508149c8053bb2e141c067f0a5ed572d444750cf735891e7d485", 0xbb}, {&(0x7f00000002c0)="1a8c1296278afac6234d583cd382cb2ba22d09e042a22cab98414c4b23452fe7b52af5ebdf3c77773ad87a2c3356c2294f136b16b9efcae013afd8ed3886702d32fcabbbf497902deeae94c746f3410fc024d200f10335c54fec5234fcb095bb5557701f240871d6b2b1b5bd0dce28f3d37ad4416769c3d30b1a8ead996dea706d4c8837859ed9ecbe34c45fc7fa602246a473ab2fab4dfe60cc007edee8ddac35d046", 0xa3}, {&(0x7f0000000380)="9dc8272a45b4d4edb3b2d1946d11869711dc3699bb997723ddf9ab1a33e8aaad7035345d7a0060f884535e3e1cf11cb5f774d639dbe70455871ec9e7fd6b9961cdffa89d56094be13cc9800ac3a70eb0852d5d058ef937b5030682f323a6210df9a4", 0x62}, {&(0x7f0000000400)="df7d8653684bcec82a765f600fd60bcbe688d410ea51cca88bc036ad7c378e02d8dfd1b781a73a12cc4a93f5d76e74429f4acfaeae24feb2a4c2c558bfc5adaff256d6e7d28e086a7f6b6045b30de88bdf88af2318f6009d570201d4bda49455256e53790433b6af5b1e6b446d72f71f05040f8f9267002988bc7f3ccea6f4abc5930088780bd7beda3bd1d2c22cf1b01f5923f76ede58090a9944", 0x9b}], 0x4, &(0x7f00000004c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0xfffffffa}}], 0x18}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:37:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:37:29 executing program 0: getpriority(0x1, 0x0) sync() sync() 04:37:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:37:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/190, 0xbe, 0x0, &(0x7f00000002c0)=""/195, 0xc3}, &(0x7f0000000100)=0x40) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000003c0)="cf32716337a6955dbabbce08e1831031c1d5498acf397cb80de90535a2fbec0898ce47e12390f973d449c49386d9f5bafdeb6271b25f9f0f591e5321ccf91e279e8ebf00694aecfabc73b32a5989cd5cce0534831dc7532fe1870ae38c658eb9fa2395625b69400cf919c710834d68b7eb8d039961e1ac53ee1a2d7970b7ad7c3fbf86f24bb971c72b353a48292b", 0x8e}], 0x1}, 0x10040101) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000480), &(0x7f00000004c0)=0x4) [ 1930.821679] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1930.832516] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1930.870021] FAULT_INJECTION: forcing a failure. [ 1930.870021] name failslab, interval 1, probability 0, space 0, times 0 04:37:30 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x700000000000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1930.871008] CPU: 1 PID: 11473 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 1930.871833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1930.872620] Call Trace: [ 1930.872842] dump_stack+0x107/0x167 [ 1930.873145] should_fail.cold+0x5/0xa [ 1930.873444] ? alloc_pipe_info+0x1e5/0x590 [ 1930.873859] should_failslab+0x5/0x20 [ 1930.874159] __kmalloc+0x72/0x390 [ 1930.874507] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1930.874919] alloc_pipe_info+0x1e5/0x590 [ 1930.875334] splice_direct_to_actor+0x774/0x980 [ 1930.875703] ? _cond_resched+0x12/0x80 [ 1930.876097] ? inode_security+0x107/0x140 [ 1930.876509] ? pipe_to_sendpage+0x380/0x380 [ 1930.876845] ? selinux_file_permission+0x92/0x520 [ 1930.877332] ? do_splice_to+0x160/0x160 [ 1930.877681] ? security_file_permission+0x24e/0x570 [ 1930.878190] do_splice_direct+0x1c4/0x290 [ 1930.878555] ? splice_direct_to_actor+0x980/0x980 [ 1930.879034] ? selinux_file_permission+0x92/0x520 [ 1930.879415] ? security_file_permission+0x24e/0x570 [ 1930.879930] do_sendfile+0x553/0x1090 [ 1930.880322] ? do_pwritev+0x270/0x270 [ 1930.880625] ? wait_for_completion_io+0x270/0x270 [ 1930.881106] ? rcu_read_lock_any_held+0x75/0xa0 [ 1930.881465] ? vfs_write+0x354/0xa70 [ 1930.881846] __x64_sys_sendfile64+0x1d1/0x210 [ 1930.882201] ? __ia32_sys_sendfile+0x220/0x220 [ 1930.882666] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1930.883116] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1930.883638] do_syscall_64+0x33/0x40 [ 1930.883956] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1930.884466] RIP: 0033:0x7fa6cf926b19 [ 1930.884785] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1930.886607] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1930.887253] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 1930.887806] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 1930.888414] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1930.888958] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000001 [ 1930.889500] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 1930.907201] FAULT_INJECTION: forcing a failure. [ 1930.907201] name failslab, interval 1, probability 0, space 0, times 0 [ 1930.908338] CPU: 0 PID: 11471 Comm: syz-executor.7 Not tainted 5.10.211 #1 [ 1930.909054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1930.909793] Call Trace: [ 1930.910036] dump_stack+0x107/0x167 [ 1930.910368] should_fail.cold+0x5/0xa [ 1930.910743] ? create_object.isra.0+0x3a/0xa20 [ 1930.911167] should_failslab+0x5/0x20 [ 1930.911508] kmem_cache_alloc+0x5b/0x310 [ 1930.911880] create_object.isra.0+0x3a/0xa20 [ 1930.912271] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1930.912724] kmem_cache_alloc+0x159/0x310 [ 1930.913096] jbd2__journal_start+0x190/0x7e0 [ 1930.913491] __ext4_journal_start_sb+0x214/0x390 [ 1930.913917] ext4_file_write_iter+0x1138/0x18d0 [ 1930.914344] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1930.914796] ? kasan_save_stack+0x32/0x40 [ 1930.915159] ? kasan_save_stack+0x1b/0x40 [ 1930.915528] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1930.915973] ? iter_file_splice_write+0x16d/0xc30 [ 1930.916399] ? direct_splice_actor+0x10f/0x170 [ 1930.916799] ? splice_direct_to_actor+0x387/0x980 [ 1930.917227] ? do_splice_direct+0x1c4/0x290 [ 1930.917615] ? do_sendfile+0x553/0x1090 [ 1930.917970] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1930.918386] do_iter_readv_writev+0x476/0x750 [ 1930.918796] ? new_sync_write+0x660/0x660 [ 1930.919169] ? selinux_file_permission+0x92/0x520 [ 1930.919637] do_iter_write+0x191/0x670 [ 1930.919991] ? trace_hardirqs_on+0x5b/0x180 [ 1930.920375] vfs_iter_write+0x70/0xa0 [ 1930.920716] iter_file_splice_write+0x762/0xc30 [ 1930.921156] ? generic_splice_sendpage+0x140/0x140 [ 1930.921607] ? avc_policy_seqno+0x9/0x70 [ 1930.921969] ? selinux_file_permission+0x92/0x520 [ 1930.922399] ? lockdep_init_map_type+0x2c7/0x780 [ 1930.922843] ? generic_splice_sendpage+0x140/0x140 [ 1930.923289] direct_splice_actor+0x10f/0x170 [ 1930.923690] splice_direct_to_actor+0x387/0x980 [ 1930.924116] ? pipe_to_sendpage+0x380/0x380 [ 1930.924517] ? do_splice_to+0x160/0x160 [ 1930.924884] ? security_file_permission+0x24e/0x570 [ 1930.925335] do_splice_direct+0x1c4/0x290 [ 1930.925703] ? splice_direct_to_actor+0x980/0x980 [ 1930.926132] ? selinux_file_permission+0x92/0x520 [ 1930.926581] ? security_file_permission+0x24e/0x570 [ 1930.927041] do_sendfile+0x553/0x1090 [ 1930.927399] ? do_pwritev+0x270/0x270 [ 1930.927766] __x64_sys_sendfile64+0x1d1/0x210 [ 1930.928171] ? __ia32_sys_sendfile+0x220/0x220 [ 1930.928580] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1930.929055] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1930.929520] do_syscall_64+0x33/0x40 [ 1930.929849] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1930.930313] RIP: 0033:0x7f7e9829eb19 [ 1930.930653] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1930.932288] RSP: 002b:00007f7e95814188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1930.932963] RAX: ffffffffffffffda RBX: 00007f7e983b1f60 RCX: 00007f7e9829eb19 [ 1930.933604] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1930.934233] RBP: 00007f7e958141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1930.934879] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000003 [ 1930.935517] R13: 00007ffc1415debf R14: 00007f7e95814300 R15: 0000000000022000 [ 1930.936264] hpet: Lost 1 RTC interrupts 04:37:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000200)="612f8a84a21799d302e3deb1aa17bc253ee363611107c5500f93534c23f794e3ec17838b2b81761c17f0a935bfa1dde121ddee0f27bb3bdc7dd3c792358c8a22d45fb0ed640d3c116598fc7467dac6263b687aa40373f0ae6bb198482ec0966c6bf4b75ca49c1e2486eb6a072d19d791e62a969dbf5c041b488542c040db728d55ad8647a5fc526bf03a3b8fd079a879fa290134c5cd0a4179cad7b3e6b11f40f7760bf8d79ec1f981f3f09a30043f3be02fde52f534c1e1dbca619a7a", 0xbd}], 0x1, 0x0, 0x10}, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x18040, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f00000002c0)={'syztnl0\x00', r2, 0x29, 0x6, 0x8, 0x7f, 0x4, @empty, @dev={0xfe, 0x80, '\x00', 0x3b}, 0x80, 0x20, 0x0, 0xfffffc01}}) 04:37:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @loopback, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:37:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:37:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 4) 04:37:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x5, @mcast1, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:37:30 executing program 0: ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) sync() getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x4e24, @empty}, {0x2, 0x4e20, @loopback}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x36}}, 0x203, 0x0, 0x0, 0x0, 0x800, &(0x7f0000000140)='nr0\x00', 0xe8d7, 0x5, 0x5}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000040)=0x2) r3 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x8, 0x2800) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 1931.110385] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1931.115343] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1931.189264] FAULT_INJECTION: forcing a failure. [ 1931.189264] name failslab, interval 1, probability 0, space 0, times 0 [ 1931.190773] CPU: 1 PID: 11503 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 1931.191635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1931.192464] Call Trace: [ 1931.192823] dump_stack+0x107/0x167 [ 1931.193148] should_fail.cold+0x5/0xa [ 1931.193661] ? create_object.isra.0+0x3a/0xa20 [ 1931.194127] should_failslab+0x5/0x20 [ 1931.194513] kmem_cache_alloc+0x5b/0x310 [ 1931.194869] ? create_object.isra.0+0x3ad/0xa20 [ 1931.195336] create_object.isra.0+0x3a/0xa20 [ 1931.195711] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1931.196215] __kmalloc_node+0x1ae/0x420 [ 1931.196564] memcg_alloc_page_obj_cgroups+0x73/0x100 [ 1931.197070] memcg_slab_post_alloc_hook+0x1f0/0x430 [ 1931.197496] ? trace_hardirqs_on+0x5b/0x180 [ 1931.197936] kmem_cache_alloc_trace+0x169/0x320 [ 1931.198335] alloc_pipe_info+0x10a/0x590 [ 1931.198750] splice_direct_to_actor+0x774/0x980 [ 1931.199147] ? _cond_resched+0x12/0x80 [ 1931.199541] ? inode_security+0x107/0x140 [ 1931.199895] ? pipe_to_sendpage+0x380/0x380 [ 1931.200327] ? selinux_file_permission+0x92/0x520 [ 1931.200791] ? do_splice_to+0x160/0x160 [ 1931.201187] ? security_file_permission+0x24e/0x570 [ 1931.201585] do_splice_direct+0x1c4/0x290 [ 1931.201998] ? splice_direct_to_actor+0x980/0x980 [ 1931.202403] ? selinux_file_permission+0x92/0x520 [ 1931.202900] ? security_file_permission+0x24e/0x570 [ 1931.203406] do_sendfile+0x553/0x1090 [ 1931.203744] ? do_pwritev+0x270/0x270 [ 1931.204127] ? wait_for_completion_io+0x270/0x270 [ 1931.204541] ? rcu_read_lock_any_held+0x75/0xa0 [ 1931.205000] ? vfs_write+0x354/0xa70 [ 1931.205321] __x64_sys_sendfile64+0x1d1/0x210 [ 1931.205764] ? __ia32_sys_sendfile+0x220/0x220 [ 1931.206157] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1931.206683] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1931.207205] do_syscall_64+0x33/0x40 [ 1931.207519] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1931.208031] RIP: 0033:0x7fa6cf926b19 [ 1931.208345] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1931.210172] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1931.210818] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 1931.211364] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 1931.211907] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1931.212459] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000001 [ 1931.213010] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 04:37:50 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x800000000000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:37:50 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000340), 0x3, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}, {&(0x7f0000000dc0)="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", 0xac8, 0x393}], 0x0, &(0x7f0000000240)=ANY=[]) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0x120, 0x1a, 0x800, 0x70bd27, 0x25dfdbfd, {0x2}, [@typed={0x8, 0x2b, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic, @generic="e4a1fe03b108a6ea94f6c8600586c1f9989def7e0ce2c427499f77455778b3563a03faf82795d23e97cd5ade5b3a020f89ced5edd26d438043ce72ff2c1fe8a0da0b5f2fea17dc3bd608bda881476259bfce9e88ce5a1634a9e133a725ea4f76228715bd711bddf969aec2295dd1946ef94023cd8721e6280b82be1e1530653fbe2087cc91844a79db97a6175779ddd205c822d9508b1890daf594db3fc5e91e40f0995fdf243c0eeb4858a79030ba040fa1bd7f91a64d190fbc617a2b985118ad6077f5e4d81591f6338db6e080a3237e26e2874b14fb6201ec16d126edde7a8fa22fa22edf15eebb9281e6ad4a8e93304a", @typed={0x8, 0x6f, 0x0, 0x0, @fd}, @typed={0x8, 0x0, 0x0, 0x0, @pid=0xffffffffffffffff}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x408d9) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10002, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d00fe00"/20], 0x14}}, 0x0) read(r1, &(0x7f0000000080)=""/65, 0x41) fsetxattr$security_selinux(r1, &(0x7f0000000240), &(0x7f0000000300)='system_u:object_r:var_auth_t:s0\x00', 0x20, 0x0) openat(0xffffffffffffffff, 0x0, 0x111000, 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, 0x10000000, 0x0, @perf_config_ext={0x200000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mkdir(&(0x7f00000004c0)='./file1\x00', 0x49) 04:37:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 5) 04:37:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="b135471a183b71d2aec83e113df58f3f", 0x10) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:37:50 executing program 0: sync() r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0xf, r0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r2 = getegid() setresgid(r2, r2, r2) keyctl$chown(0x4, r0, r1, r2) 04:37:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:37:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) 04:37:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000280)={@local, @mcast2, @mcast1, 0x2, 0x5, 0x0, 0x100, 0x8, 0x2080040, r2}) sendmmsg$inet6(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x200}, 0x1c, &(0x7f0000001800)=[{&(0x7f0000000200)="8a1e4888aeb1397556c91ddad5322e31f643d006041e38d422745c7c8cc4c762b131d7bad3d1fffb80050c1d45a778ebf5ccd921fdc032619247cf830d82b61a47f065ef4747fe0920fd1b63e025f0e82121707a6c0c73a71ae0c977c95d7f7a40cf1071c7211ffc290b22503d8ab2d3f4f1a6a426f51acaa22a054836e6f2fe1c85b36a7adfb0b69c584282925547c59cf38c91d9ed26d4a56ab9870b4ce8a9ad5997e51b9f5a3a345c2e5711c7db5d928ad578177aa3f216f6a83045380838aecd7b300a17d51847601ec98d9729bc05c28ebf5c1301f0a8577b322ed4036beb7decf81c0b845fe423ba", 0xeb}, {&(0x7f0000000300)="1a3e3dcbd801984bc283aff494c560e1357edb79b176e815c007b9fd98ac3d3ce0ad7737825791a5a4e2054eb7697b25086f91074ab2fa45af587bdad599ff9363d5a388800a0a1781ee", 0x4a}, {&(0x7f0000000380)="530846395dc7bae8ce5a41562c5e7f821da8a716f2d9755a6e9a27a580039325e255e337d336a5f27bec610ce0067b06fb48cd8d513eaa05d8137d9490768a87a9eb8b4348a95bf37b31315f90e676c41b6bb2a49d6188fc1af6e7602519bca51b091a3df6d29bc735d14052e8ac7a57bcc7b21e066efb5943f520849ecfd3c58dc887390c1e2b05a579219fbf107cb6349b1631b12aad9e018fbfc167a02a2ee882530a962a2bda7e1f72fd04738ce8db2b126226657a9f7f8e9b1b789ef99e86de63c52c327fb997399b48eaed3e67ea20368d4fc4b98de403308bc5f46c7ed995b1003ccc069fcbaa6f057e646244eb958263051e453462", 0xf9}, {&(0x7f0000000480)="e98d833e7a9b8e4d14ac4506973ef0a5b50cda6f6d7ce0724e330dde931c10db801a9a0357f5df92a01021fd0820d49cfc49216dfb1483152e1606abf79924352e5462f792c00f2f3f821664d8aa1379159582a8cd5164763914837cf13c6493f1d7b6fad29e21cceb8dc6784461f4f08123351f8641fa035e184216344245e76cc876f1211a462c5fd57f6c2065141caeaaf22402187a5b2dfec4cf2c9b94ec41ea16c5ec1b8e154e37de1718e03f765dbfe2acc03dca19a689b6", 0xbb}, {&(0x7f0000000580)="4646a36e2d13f32714bb1080fd5fbb1fe9d650d4cc50af4ebac157b707f7d011dc8e5fe1956eac23296f3b1d3fea98fcd948d32513360b71bf6d05ff5bc5fbdeac60aed5e09472c099ed4f830a3e506e29bfa00d4762e5c4b6cc8be085479fe2017354aaa19fd04eb15f4ec8", 0x6c}, {&(0x7f0000000700)="a8dc17957eb3464094d68c09d893788fadc5b6a14b018ae9201df2a63561b8a53c497db10929fcf62623e5d3c703216eef2b0217598fd5b0148ac23df3fc51d7329390f1705ad3a379b414a660e835136b0775f3154917756978cd39030bbd02954e25eee7cf723aeea8986b09da58809ef9a59238319b108d5bc20588f140015efa25d3b8ae32319ebf2c76d734f80eff41648f1a65feb6db7ac1eb4250ec8ff3be2ef31dc6eadba5461b2a0bd94154dba388a5249a59193787c6e082bdad71f2b09c9fdb97c9", 0xc7}, {&(0x7f0000000800)="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0x1000}], 0x9}}], 0x2, 0x800) fcntl$setstatus(r0, 0x4, 0x800) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) [ 1951.087039] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1951.125082] FAULT_INJECTION: forcing a failure. [ 1951.125082] name failslab, interval 1, probability 0, space 0, times 0 [ 1951.126290] CPU: 1 PID: 11529 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 1951.127018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1951.127861] Call Trace: [ 1951.128156] dump_stack+0x107/0x167 [ 1951.128550] should_fail.cold+0x5/0xa [ 1951.128950] ? iter_file_splice_write+0x16d/0xc30 [ 1951.129445] should_failslab+0x5/0x20 [ 1951.129838] __kmalloc+0x72/0x390 [ 1951.130216] iter_file_splice_write+0x16d/0xc30 [ 1951.130733] ? atime_needs_update+0x600/0x600 [ 1951.131205] ? generic_splice_sendpage+0x140/0x140 [ 1951.131720] ? pipe_to_user+0x170/0x170 [ 1951.132124] ? _cond_resched+0x12/0x80 [ 1951.132526] ? avc_policy_seqno+0x9/0x70 [ 1951.132969] ? selinux_file_permission+0x92/0x520 [ 1951.133460] ? lockdep_init_map_type+0x2c7/0x780 [ 1951.133959] ? generic_splice_sendpage+0x140/0x140 [ 1951.134457] direct_splice_actor+0x10f/0x170 [ 1951.134922] splice_direct_to_actor+0x387/0x980 [ 1951.135397] ? pipe_to_sendpage+0x380/0x380 [ 1951.135851] ? do_splice_to+0x160/0x160 [ 1951.136259] ? security_file_permission+0x24e/0x570 [ 1951.136785] do_splice_direct+0x1c4/0x290 [ 1951.137213] ? splice_direct_to_actor+0x980/0x980 [ 1951.137703] ? selinux_file_permission+0x92/0x520 [ 1951.138201] ? security_file_permission+0x24e/0x570 [ 1951.138810] do_sendfile+0x553/0x1090 [ 1951.139212] ? do_pwritev+0x270/0x270 [ 1951.139599] ? wait_for_completion_io+0x270/0x270 [ 1951.140096] ? rcu_read_lock_any_held+0x75/0xa0 [ 1951.140566] ? vfs_write+0x354/0xa70 [ 1951.140958] __x64_sys_sendfile64+0x1d1/0x210 [ 1951.141423] ? __ia32_sys_sendfile+0x220/0x220 [ 1951.141895] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1951.142429] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1951.142969] do_syscall_64+0x33/0x40 [ 1951.143348] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1951.143879] RIP: 0033:0x7fa6cf926b19 [ 1951.144256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1951.146121] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1951.146925] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 1951.147644] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 1951.148366] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1951.149086] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000001 [ 1951.149804] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 04:37:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1951.188619] audit: type=1400 audit(1709786270.393:200): avc: denied { relabelto } for pid=11513 comm="syz-executor.1" name="NETLINK" dev="sockfs" ino=46138 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:var_auth_t:s0 tclass=netlink_route_socket permissive=1 [ 1951.218329] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:37:50 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x900000000000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:37:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:37:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 6) 04:37:50 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r1 = syz_io_uring_setup(0x6c6b, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, 0x0}, 0x0) pipe(&(0x7f00000014c0)) syz_io_uring_setup(0x6, &(0x7f0000000180)={0x0, 0x5ada, 0x0, 0x0, 0x4000}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd_index=0x2, 0x0, 0x0, 0x7}, 0x7) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x40100, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000340)={0x0, "4acc35da5c7dd05706da38e0a7382516"}) ioctl$BTRFS_IOC_DEV_INFO(r5, 0xd000941e, &(0x7f0000001e00)={r6, "85b288ad91e1232e70a6c36ad13dfef7"}) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/vmcoreinfo', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000080)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000, 0x1}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 04:37:50 executing program 0: sync() r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0xf, r0, 0x0, 0x0) sync() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) keyctl$chown(0x4, r0, r2, 0xee00) [ 1951.477236] FAULT_INJECTION: forcing a failure. [ 1951.477236] name failslab, interval 1, probability 0, space 0, times 0 [ 1951.478753] CPU: 0 PID: 11548 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 1951.479647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1951.480551] Call Trace: [ 1951.480847] dump_stack+0x107/0x167 [ 1951.481253] should_fail.cold+0x5/0xa [ 1951.481678] ? create_object.isra.0+0x3a/0xa20 [ 1951.482209] should_failslab+0x5/0x20 [ 1951.482633] kmem_cache_alloc+0x5b/0x310 [ 1951.483093] ? igrab+0xc0/0xc0 [ 1951.483454] create_object.isra.0+0x3a/0xa20 [ 1951.483941] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1951.484506] __kmalloc+0x16e/0x390 [ 1951.484913] iter_file_splice_write+0x16d/0xc30 [ 1951.485453] ? atime_needs_update+0x600/0x600 [ 1951.485983] ? generic_splice_sendpage+0x140/0x140 [ 1951.486523] ? pipe_to_user+0x170/0x170 [ 1951.486993] ? _cond_resched+0x12/0x80 [ 1951.487428] ? avc_policy_seqno+0x9/0x70 [ 1951.487877] ? selinux_file_permission+0x92/0x520 [ 1951.488417] ? lockdep_init_map_type+0x2c7/0x780 [ 1951.488952] ? generic_splice_sendpage+0x140/0x140 [ 1951.489494] direct_splice_actor+0x10f/0x170 [ 1951.490090] splice_direct_to_actor+0x387/0x980 [ 1951.490724] ? pipe_to_sendpage+0x380/0x380 [ 1951.491229] ? do_splice_to+0x160/0x160 [ 1951.491682] ? security_file_permission+0x24e/0x570 [ 1951.492253] do_splice_direct+0x1c4/0x290 [ 1951.492720] ? splice_direct_to_actor+0x980/0x980 [ 1951.493255] ? selinux_file_permission+0x92/0x520 [ 1951.493800] ? security_file_permission+0x24e/0x570 [ 1951.494374] do_sendfile+0x553/0x1090 [ 1951.494826] ? do_pwritev+0x270/0x270 [ 1951.495257] ? wait_for_completion_io+0x270/0x270 [ 1951.495805] ? rcu_read_lock_any_held+0x75/0xa0 [ 1951.496324] ? vfs_write+0x354/0xa70 [ 1951.496749] __x64_sys_sendfile64+0x1d1/0x210 [ 1951.497252] ? __ia32_sys_sendfile+0x220/0x220 [ 1951.497771] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1951.498357] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1951.498955] do_syscall_64+0x33/0x40 [ 1951.499371] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1951.499958] RIP: 0033:0x7fa6cf926b19 [ 1951.500378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1951.502434] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1951.503308] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 1951.504101] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 1951.504910] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1951.505710] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000001 [ 1951.506499] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 1951.507493] hpet: Lost 1 RTC interrupts [ 1951.525501] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1951.535366] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1951.562943] hpet: Lost 1 RTC interrupts 04:38:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000200)="a075ea9ff745d9ad1790c07cefbc0fb3f67c459ce0d201c1b4d5dfe2d057f828628d4867c90d117525640d9c19e1f582a35686618538414f1580aba7244e401a06600f8719b4c49f9a4889a61c694e0757673719a4b73a542551b526a3dd68d6b607ee45bed4d17c22dd6f8985a346b34f39925334f99b36f7c22a23e845eb4beffa8c586836b328b87461c78609e231b3e1026e5eb002b9d37d22145b5a454748dc55bc7d903409f9404eb492b36e4534", 0xb1}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:38:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f00000000c0)={0x67, 0xb, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @pad1, @calipso={0x7, 0x50, {0x0, 0x12, 0x94, 0x5f, [0xaf2, 0xdeac, 0x1ff, 0x7, 0x9, 0x4, 0x43d8, 0x9, 0x0]}}, @jumbo={0xc2, 0x4, 0x8000}]}, 0x68) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040)=0x40, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000180)=0x6e, 0x80000) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:38:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 7) 04:38:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:38:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000002) 04:38:05 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xa00000000000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:38:05 executing program 0: sync() r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 04:38:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1965.881191] FAULT_INJECTION: forcing a failure. [ 1965.881191] name failslab, interval 1, probability 0, space 0, times 0 [ 1965.882788] CPU: 1 PID: 11573 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 1965.883734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1965.884781] Call Trace: [ 1965.885056] dump_stack+0x107/0x167 [ 1965.885589] should_fail.cold+0x5/0xa [ 1965.886122] ? iter_file_splice_write+0x16d/0xc30 [ 1965.886622] should_failslab+0x5/0x20 [ 1965.887031] __kmalloc+0x72/0x390 [ 1965.887401] iter_file_splice_write+0x16d/0xc30 [ 1965.887873] ? atime_needs_update+0x600/0x600 [ 1965.888347] ? generic_splice_sendpage+0x140/0x140 [ 1965.888942] ? pipe_to_user+0x170/0x170 [ 1965.889345] ? _cond_resched+0x12/0x80 [ 1965.889752] ? avc_policy_seqno+0x9/0x70 [ 1965.890159] ? selinux_file_permission+0x92/0x520 [ 1965.890662] ? lockdep_init_map_type+0x2c7/0x780 [ 1965.891161] ? generic_splice_sendpage+0x140/0x140 [ 1965.891666] direct_splice_actor+0x10f/0x170 [ 1965.892103] splice_direct_to_actor+0x387/0x980 [ 1965.892586] ? pipe_to_sendpage+0x380/0x380 [ 1965.893029] ? do_splice_to+0x160/0x160 [ 1965.893441] ? security_file_permission+0x24e/0x570 [ 1965.893961] do_splice_direct+0x1c4/0x290 [ 1965.894378] ? splice_direct_to_actor+0x980/0x980 [ 1965.894875] ? selinux_file_permission+0x92/0x520 [ 1965.895390] ? security_file_permission+0x24e/0x570 [ 1965.895927] do_sendfile+0x553/0x1090 [ 1965.896330] ? do_pwritev+0x270/0x270 [ 1965.896728] ? wait_for_completion_io+0x270/0x270 [ 1965.897221] ? rcu_read_lock_any_held+0x75/0xa0 [ 1965.897705] ? vfs_write+0x354/0xa70 [ 1965.898102] __x64_sys_sendfile64+0x1d1/0x210 [ 1965.898554] ? __ia32_sys_sendfile+0x220/0x220 [ 1965.899037] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1965.899572] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1965.900094] do_syscall_64+0x33/0x40 [ 1965.900479] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1965.900999] RIP: 0033:0x7fa6cf926b19 [ 1965.901382] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1965.903247] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1965.904021] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 1965.904832] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 1965.905543] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1965.906263] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000001 [ 1965.906994] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 1965.924489] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1965.926877] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:38:05 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xb00000000000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:38:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 8) 04:38:05 executing program 0: syz_io_uring_setup(0x3583, &(0x7f0000000000)={0x0, 0xb42, 0x4, 0x0, 0x133}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) sync() 04:38:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000580)=[{{&(0x7f0000000180)={0xa, 0x4e24, 0x9, @loopback, 0xd18}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="18637b28eca77bd16595f2144fe919ee83630829206210a4366bf04524e740773bcff283a1411ed0b137e6296145d67c5b7700149bb91d024b55d879d183fdc2a904da281336fbd5d6bbe84413c813ecac7ad3f847d5104594449dac04e33521afbbfb6bbae14ccbac4374888d4611f0d18dae5a84e08e4639eba8b3680aeca3151be1724520a396f273ef9f0a5a511e1a0c15926413163abd46a299d9f18b2b251e0fe8ce9719ab2dd12af9610dc2bfaf18cbdb4ba9e50e60be202c01b9c01b7d6c79048216b6f6c91f1b5869b119f3d1dd2722b3050691e8a88cd2c9348556dafac85f4904fce1b5bc0c700ce50037", 0xf0}], 0x1, &(0x7f0000000340)=[@hopopts_2292={{0x1c8, 0x29, 0x36, {0x4, 0x35, '\x00', [@generic={0x96, 0x9d, "531efc731a5f8dde98735395c7b0a8a5396051f6ef799a8fea8c55f95d90fd68baa527a757969602a32383bce047bdc2c4fcf141636d2d437a81474e093f3f26d8afac41ea213b1b622b1f3b70bf624359a8195f209d82bd5143fe6e4e3453589c0660510f755e959156d72c894508bb7774bbf64b3bb9613b5da2b14e7d6a6a37d70b8cd6cb7ab429bec283f8ec386b6e8330de5a3dfdb18080b52cb6"}, @hao={0xc9, 0x10, @private0}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3f, 0xe8, "9e79bbb5ebdebd00a70b485534352952014d457963d76655df11d1a40f566c58cdbde50eddf02ae5d3f6625b63ca6966553f243cdd856d002b4781fee20e4b95f4f76e0e244323349d75993d021c8f3e27e108c598307ec3dcd995f79180e2e59cfa513097f0c2e891b4a149596316ea6d109ee83398aa25feaefcd762c8e3bb1ab2042026aa93e98af6f058f7d1081873831826f91488264f0e186ba5dc6032ec2253af39a644a7534382b798ac09be2a0eaf5134ed6cd640c662777855b568403ccc42549a46d60991a61f0ce74ada4726f3dc759cff37b7b919b2631824873a2261654f9dfeb1"}, @jumbo={0xc2, 0x4, 0x51}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x1, 0x2, 0xbf74836c91c87342, 0x81, 0x0, [@empty]}}}], 0x1f0}}], 0x1, 0x4008081) 04:38:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @empty, 0xfffffffc}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:38:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001000000180000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1966.111196] FAULT_INJECTION: forcing a failure. [ 1966.111196] name failslab, interval 1, probability 0, space 0, times 0 [ 1966.112365] CPU: 0 PID: 11591 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 1966.113024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1966.113917] Call Trace: [ 1966.114236] dump_stack+0x107/0x167 [ 1966.114648] should_fail.cold+0x5/0xa [ 1966.115064] ? create_object.isra.0+0x3a/0xa20 [ 1966.115542] should_failslab+0x5/0x20 [ 1966.115975] kmem_cache_alloc+0x5b/0x310 [ 1966.116430] ? ext4_dirty_inode+0x1a/0x130 [ 1966.116811] create_object.isra.0+0x3a/0xa20 [ 1966.117303] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1966.117782] kmem_cache_alloc+0x159/0x310 [ 1966.118247] jbd2__journal_start+0x190/0x7e0 [ 1966.118668] __ext4_journal_start_sb+0x214/0x390 [ 1966.119217] ext4_file_write_iter+0xdbf/0x18d0 [ 1966.119631] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1966.120142] ? kasan_save_stack+0x32/0x40 [ 1966.120609] ? kasan_save_stack+0x1b/0x40 [ 1966.121075] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1966.121618] ? iter_file_splice_write+0x16d/0xc30 [ 1966.122041] ? direct_splice_actor+0x10f/0x170 [ 1966.122523] ? splice_direct_to_actor+0x387/0x980 [ 1966.122984] ? do_splice_direct+0x1c4/0x290 [ 1966.123442] ? do_sendfile+0x553/0x1090 [ 1966.123797] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1966.124219] do_iter_readv_writev+0x476/0x750 [ 1966.124703] ? new_sync_write+0x660/0x660 [ 1966.125150] ? selinux_file_permission+0x92/0x520 [ 1966.125638] do_iter_write+0x191/0x670 [ 1966.126061] ? trace_hardirqs_on+0x5b/0x180 [ 1966.126484] vfs_iter_write+0x70/0xa0 [ 1966.126896] iter_file_splice_write+0x762/0xc30 [ 1966.127421] ? generic_splice_sendpage+0x140/0x140 [ 1966.127958] ? avc_policy_seqno+0x9/0x70 [ 1966.128399] ? selinux_file_permission+0x92/0x520 [ 1966.128923] ? lockdep_init_map_type+0x2c7/0x780 [ 1966.129429] ? generic_splice_sendpage+0x140/0x140 [ 1966.129916] direct_splice_actor+0x10f/0x170 [ 1966.130393] splice_direct_to_actor+0x387/0x980 [ 1966.130854] ? pipe_to_sendpage+0x380/0x380 [ 1966.131322] ? do_splice_to+0x160/0x160 [ 1966.131750] ? security_file_permission+0x24e/0x570 [ 1966.132306] do_splice_direct+0x1c4/0x290 [ 1966.132757] ? splice_direct_to_actor+0x980/0x980 [ 1966.133234] ? selinux_file_permission+0x92/0x520 [ 1966.133717] ? security_file_permission+0x24e/0x570 [ 1966.134263] do_sendfile+0x553/0x1090 [ 1966.134648] ? do_pwritev+0x270/0x270 [ 1966.135074] ? wait_for_completion_io+0x270/0x270 [ 1966.135600] ? rcu_read_lock_any_held+0x75/0xa0 [ 1966.136096] ? vfs_write+0x354/0xa70 [ 1966.136508] __x64_sys_sendfile64+0x1d1/0x210 [ 1966.136958] ? __ia32_sys_sendfile+0x220/0x220 [ 1966.137449] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1966.138012] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1966.138572] do_syscall_64+0x33/0x40 [ 1966.138947] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1966.139451] RIP: 0033:0x7fa6cf926b19 [ 1966.139859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1966.141621] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1966.142361] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 1966.143078] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 1966.143760] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1966.144456] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000001 [ 1966.145137] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 1966.145997] hpet: Lost 1 RTC interrupts 04:38:05 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) io_uring_enter(r4, 0x4234, 0x973c, 0x3, &(0x7f0000000140)={[0x5]}, 0x8) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x3000004, 0x4000010, r0, 0x10000000) syz_io_uring_submit(r2, r5, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x12}, 0x1}, 0x35e) sendmsg$nl_generic(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x1c, 0x5e, 0xc21, 0x0, 0x0, {0x0, 0x2}, [@generic="0200000000"]}, 0x1c}}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) [ 1966.176447] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1966.196075] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:38:05 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x1000000000000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:38:05 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r1) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x0, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) sync() 04:38:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000003) [ 1966.424099] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1966.431359] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:38:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001000000180000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:38:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x88, 0x4) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/77, 0x4d}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f0000000580)=""/233, 0xe9}], 0x7) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:38:19 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000004) 04:38:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 9) 04:38:19 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x1800000000000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:38:19 executing program 0: getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0xff, "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"}, &(0x7f0000000140)=0x123) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80000001}}, './file0\x00'}) r1 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="003540a0109c00"]) r2 = syz_open_dev$vcsa(&(0x7f00000004c0), 0x8, 0x402) r3 = syz_open_procfs(0x0, &(0x7f0000000500)='gid_map\x00') ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000540)={{0x1, 0x1, 0x18, r3, {0x0, 0xee00}}, './file0\x00'}) r4 = inotify_init1(0x80000) r5 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r5, 0x1, &(0x7f00000001c0)) sendfile(r4, r5, &(0x7f0000000440)=0x2, 0x7) r6 = pidfd_getfd(r0, r0, 0x0) fsync(r6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000240)) r7 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r7, 0x1, &(0x7f00000001c0)) signalfd4(r7, &(0x7f0000000480)={[0x100]}, 0x8, 0xc0800) sync() accept$inet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 04:38:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0003355323a0a84c52f913cb000008000300", @ANYBLOB="c084395bfb9afc5edee25030003f38c38cdcf3c37952d48068d42a5c59312741b4aa478120e20039afdfd0410eeb53021ff8b3f38ca854d94ec852b51005a018274bdd0d3dbaea4811cd689c544c6bd9083a1acca6087ecc10700950f38f534d789f4091fa23384ec56bc6c98f61a605d4c58acb4b3eb0537975ce6b30177fb32d", @ANYBLOB="0c009900060000002c00000008003500030000000a00060050505050505000000400460006009800cf0900000800c9006c090000"], 0x50}, 0x1, 0x0, 0x0, 0x8004}, 0x2004c800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x18) r2 = openat(r0, 0x0, 0x1f96c0, 0x82) io_submit(0x0, 0x0, 0x0) openat(r0, &(0x7f00000002c0)='./file1\x00', 0x410802, 0x0) setgroups(0x4000000000000356, &(0x7f0000000380)) ioctl$F2FS_IOC_GET_PIN_FILE(r2, 0x8004f50e, &(0x7f0000000240)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0xd) pwritev(r3, &(0x7f0000001140)=[{&(0x7f0000000080)="f2", 0x1}], 0x1, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r3) r4 = open$dir(0x0, 0x0, 0x0) open_by_handle_at(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000000000800000000000000002aca67dd0d01554b74f2a891c8fd20b44a2babe98abbf78233a52838573af80ce27d48a3cbf6102888917e1d1feea6dd40b12ddac2541baff1997dbaac0363dd138049905ff06a25f2aecb94adaa04eae580b406b1e42fa7c88b96667a5e2ea0afdf45ca87fe31b1893d95948377aac0"], 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYRES64, @ANYBLOB="c71ee88ed881ca0ca0894383aeb3115b71be60c5941927efd33119e09fe5a48c29f66f03d5fcae0a47f99a6dfe5fae2ff0b3c85d"], 0xfdef) 04:38:19 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00000000c0)=0x2, 0x4) setresuid(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0, 0xffffffffffffffff}, 0xc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000380)={0xfff8, 0x0, 0x0, 0x2, 0x5}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="00004f8d09cc5e0000000000"]) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="a3f00e5600000000004b5739f6588cf742c402e5e8e7000000"]) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000200)={"55fd206fe737ea67c9b075e2e8e52824", 0x0, 0x0, {0x6, 0x8}, {0x10001, 0x7f}, 0x3, [0x8, 0x9, 0x3, 0x6, 0x8, 0x101, 0x0, 0x5, 0x27, 0x2, 0x6, 0x0, 0x5, 0x3f, 0x100000000, 0x4]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000700)={{}, r3, 0x12, @inherit={0x80, &(0x7f0000000300)={0x1, 0x7, 0x8000, 0xfffffffffffffc00, {0x10, 0x6, 0xfffffffffffffff8, 0x5, 0x4}, [0x7133, 0x1, 0x81, 0x2c9, 0x6d, 0x9, 0x6781]}}, @name="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"}) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r4 = syz_open_dev$vcsa(&(0x7f0000000100), 0x5, 0x0) recvfrom$inet6(r4, &(0x7f0000001e00)=""/4087, 0xffffff2d, 0x2100, 0x0, 0x0) [ 1980.548246] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1980.549961] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1980.559609] FAULT_INJECTION: forcing a failure. [ 1980.559609] name failslab, interval 1, probability 0, space 0, times 0 [ 1980.561517] CPU: 0 PID: 11625 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 1980.562617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1980.563842] Call Trace: [ 1980.564239] dump_stack+0x107/0x167 [ 1980.564772] should_fail.cold+0x5/0xa [ 1980.565327] ? __iomap_dio_rw+0x1ee/0x1110 [ 1980.565943] should_failslab+0x5/0x20 [ 1980.566496] kmem_cache_alloc_trace+0x55/0x320 [ 1980.567182] __iomap_dio_rw+0x1ee/0x1110 [ 1980.567792] ? jbd2_journal_stop+0x188/0xdc0 [ 1980.568437] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1980.569107] ? ext4_orphan_add+0x253/0x9e0 [ 1980.569723] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1980.570438] ? ext4_empty_dir+0xae0/0xae0 [ 1980.571039] ? jbd2__journal_start+0xf3/0x7e0 [ 1980.571715] iomap_dio_rw+0x31/0x90 [ 1980.572255] ext4_file_write_iter+0xb26/0x18d0 [ 1980.572954] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1980.573621] ? kasan_save_stack+0x32/0x40 [ 1980.574226] ? kasan_save_stack+0x1b/0x40 [ 1980.574830] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1980.575579] ? iter_file_splice_write+0x16d/0xc30 [ 1980.576304] ? direct_splice_actor+0x10f/0x170 [ 1980.576964] ? splice_direct_to_actor+0x387/0x980 [ 1980.577663] ? do_splice_direct+0x1c4/0x290 [ 1980.578291] ? do_sendfile+0x553/0x1090 [ 1980.578874] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1980.579573] do_iter_readv_writev+0x476/0x750 [ 1980.580237] ? new_sync_write+0x660/0x660 [ 1980.580839] ? selinux_file_permission+0x92/0x520 [ 1980.581571] do_iter_write+0x191/0x670 [ 1980.582145] ? trace_hardirqs_on+0x5b/0x180 [ 1980.582787] vfs_iter_write+0x70/0xa0 [ 1980.583351] iter_file_splice_write+0x762/0xc30 [ 1980.584047] ? generic_splice_sendpage+0x140/0x140 [ 1980.584775] ? avc_policy_seqno+0x9/0x70 [ 1980.585366] ? selinux_file_permission+0x92/0x520 [ 1980.586082] ? lockdep_init_map_type+0x2c7/0x780 [ 1980.586777] ? generic_splice_sendpage+0x140/0x140 [ 1980.587514] direct_splice_actor+0x10f/0x170 [ 1980.588170] splice_direct_to_actor+0x387/0x980 [ 1980.588861] ? pipe_to_sendpage+0x380/0x380 [ 1980.589502] ? do_splice_to+0x160/0x160 [ 1980.590086] ? security_file_permission+0x24e/0x570 [ 1980.590828] do_splice_direct+0x1c4/0x290 [ 1980.591444] ? splice_direct_to_actor+0x980/0x980 [ 1980.592141] ? selinux_file_permission+0x92/0x520 [ 1980.592854] ? security_file_permission+0x24e/0x570 [ 1980.593604] do_sendfile+0x553/0x1090 [ 1980.594183] ? do_pwritev+0x270/0x270 [ 1980.594750] ? wait_for_completion_io+0x270/0x270 [ 1980.595465] ? rcu_read_lock_any_held+0x75/0xa0 [ 1980.596143] ? vfs_write+0x354/0xa70 [ 1980.596681] __x64_sys_sendfile64+0x1d1/0x210 [ 1980.597336] ? __ia32_sys_sendfile+0x220/0x220 [ 1980.598012] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1980.598756] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1980.599477] do_syscall_64+0x33/0x40 [ 1980.599952] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1980.600679] RIP: 0033:0x7fa6cf926b19 [ 1980.601184] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1980.603454] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1980.604545] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 1980.605586] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 1980.606624] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1980.607671] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000001 [ 1980.608715] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 1980.609991] hpet: Lost 2 RTC interrupts 04:38:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4ea0, 0xffffffff, @mcast2, 0x1000}, 0xffffffffffffff83) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\b\x00/\x00', @ANYRES32=r1, @ANYBLOB="ea005a00", @ANYRES32=0xee01, @ANYBLOB="00005ae3e2253730d082f2647e03e0e787b4c52c3a715562d04e5e5b753c76bcc27e755942ac0fd94e1e24fbf49557e4e691afd1e634bf2a59c8fabf27b70501ef7f9bec9877d9ebf633dcebfe3c2830ef742e5d9553fcaa429e7c2749ffe4aea72fcc728345f4ab8d498e27913c8c11c545cf4de905f8340c001d0005000000000000000000"], 0x11e4}, 0x1, 0x0, 0x0, 0x1}, 0x20008011) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:38:19 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x2e00000000000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:38:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240), 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x2800, @loopback, 0x81}, 0x1c) 04:38:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 10) 04:38:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001000000180000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:38:20 executing program 1: keyctl$chown(0x4, 0x0, 0xee01, 0xee00) r0 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0x0, r0) r2 = add_key$fscrypt_v1(&(0x7f0000000300), &(0x7f0000000380)={'fscrypt:', @desc2}, &(0x7f0000000480)={0x0, "e776948c30407f746b4bce4fe1dfd22cfc491372bfef696cb8114417300486c7dc67510f255163554a8b1c56f99015cff18dde6bfd24cab6fc6fe129421a032a", 0x17}, 0x48, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, &(0x7f0000000400)=@chain={'key_or_keyring:', r2}) add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2800, 0x0) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000680)="a92f0908d274c428c2f9bbe2e7a196890cba63be8d8e8c3d8d5c543eaec91fa5222fc38114814a5cc5baa34be867c76a6f58c639073143c91dbd8c418f1e235bd5e43d613167637af9998a14b0b98b92f605ce02c208dd97492ad44ecf87beae15f38756def3dd39028f7c573b585dd5f3357185c9abf1e531ecc106d6d121273dd1f1f9986972ea8a9119cc10f73ab6d18c1bf3a232b3e49e1eb68554c014e761dd9e5b384e94a18b4e2b958c41ac588c01ce0ba77754dbfc1ac38d195a8e3216330962f4a1ff297f72f5b80adf166b02726c65eeab0d26ef3a218c", 0xdc, r0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000040)=""/242, 0xf2}], 0x1, 0x0, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000000580)=""/199, 0xc7) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) add_key$keyring(&(0x7f0000000840), &(0x7f0000000880)={'syz', 0x2}, 0x0, 0x0, r3) add_key$user(&(0x7f0000000200), &(0x7f0000000500)={'syz', 0x0}, &(0x7f0000000780)="a428b85526c86031b2d9357f50634da1ae8e9ea9427a94482914d013c6cce3bc314a4b4304b32d021b408676ab56f5f9b7b18f48db3a24a2a7b40d3e7000ce4c8c9caefd2f054c2cd3c14a406954d115ef11a1d8d8f7dd4d1b8b36184a380905a24b9aa69a04fbf2212263a1e30147ca06ec324322d33418ebd669865cde47d1fe19d0c27f9467550ede411d", 0x8c, r0) 04:38:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) [ 1980.853790] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1980.858017] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:38:20 executing program 0: sync() getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffdfe) sync() sync() [ 1980.880920] FAULT_INJECTION: forcing a failure. [ 1980.880920] name failslab, interval 1, probability 0, space 0, times 0 [ 1980.881961] CPU: 1 PID: 11656 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 1980.882630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1980.883449] Call Trace: [ 1980.883668] dump_stack+0x107/0x167 [ 1980.883959] should_fail.cold+0x5/0xa [ 1980.884365] ? __iomap_dio_rw+0x1ee/0x1110 [ 1980.884728] should_failslab+0x5/0x20 [ 1980.885086] kmem_cache_alloc_trace+0x55/0x320 [ 1980.885452] __iomap_dio_rw+0x1ee/0x1110 [ 1980.885835] ? jbd2_journal_stop+0x188/0xdc0 [ 1980.886231] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1980.886594] ? ext4_orphan_add+0x253/0x9e0 [ 1980.886932] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1980.887351] ? ext4_empty_dir+0xae0/0xae0 [ 1980.887781] ? jbd2__journal_start+0xf3/0x7e0 [ 1980.888231] iomap_dio_rw+0x31/0x90 [ 1980.888521] ext4_file_write_iter+0xb26/0x18d0 [ 1980.888966] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1980.889381] ? kasan_save_stack+0x32/0x40 [ 1980.889705] ? kasan_save_stack+0x1b/0x40 [ 1980.890035] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1980.890435] ? iter_file_splice_write+0x16d/0xc30 [ 1980.890818] ? direct_splice_actor+0x10f/0x170 [ 1980.891210] ? splice_direct_to_actor+0x387/0x980 [ 1980.891664] ? do_splice_direct+0x1c4/0x290 [ 1980.892121] ? do_sendfile+0x553/0x1090 [ 1980.892436] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1980.892857] do_iter_readv_writev+0x476/0x750 [ 1980.893280] ? new_sync_write+0x660/0x660 [ 1980.893612] ? selinux_file_permission+0x92/0x520 [ 1980.894014] do_iter_write+0x191/0x670 [ 1980.894331] ? trace_hardirqs_on+0x5b/0x180 [ 1980.894685] vfs_iter_write+0x70/0xa0 [ 1980.894997] iter_file_splice_write+0x762/0xc30 [ 1980.895503] ? generic_splice_sendpage+0x140/0x140 [ 1980.895963] ? avc_policy_seqno+0x9/0x70 [ 1980.896334] ? selinux_file_permission+0x92/0x520 [ 1980.896728] ? lockdep_init_map_type+0x2c7/0x780 [ 1980.897126] ? generic_splice_sendpage+0x140/0x140 [ 1980.897518] direct_splice_actor+0x10f/0x170 [ 1980.897879] splice_direct_to_actor+0x387/0x980 [ 1980.898257] ? pipe_to_sendpage+0x380/0x380 [ 1980.898700] ? do_splice_to+0x160/0x160 [ 1980.899017] ? security_file_permission+0x24e/0x570 [ 1980.899439] do_splice_direct+0x1c4/0x290 [ 1980.899858] ? splice_direct_to_actor+0x980/0x980 [ 1980.900331] ? selinux_file_permission+0x92/0x520 [ 1980.900719] ? security_file_permission+0x24e/0x570 [ 1980.901146] do_sendfile+0x553/0x1090 [ 1980.901460] ? do_pwritev+0x270/0x270 [ 1980.901865] ? wait_for_completion_io+0x270/0x270 [ 1980.902329] ? rcu_read_lock_any_held+0x75/0xa0 [ 1980.902711] ? vfs_write+0x354/0xa70 [ 1980.903018] __x64_sys_sendfile64+0x1d1/0x210 [ 1980.903398] ? __ia32_sys_sendfile+0x220/0x220 [ 1980.903873] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1980.904362] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1980.904779] do_syscall_64+0x33/0x40 [ 1980.905079] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1980.905584] RIP: 0033:0x7fa6cf926b19 [ 1980.905889] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1980.907416] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1980.908111] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 1980.908672] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 1980.909238] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1980.909906] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1980.910549] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 04:38:20 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x4000000000000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1981.077102] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1981.079267] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:38:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 11) 04:38:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e24, @private=0xa010100}}, 0x0, 0x0, 0x15, 0x0, "b26188dd7509d5e246193193074769c1a288bcba56ff4c4b72eb50ce0af330d152f29e2091bfb88d29483d3cb16bcbc289a98ce7e1fcad01c2515e7aa6b09184d1018c9f1873c896639fc3db8fe772ba"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000200)={0xee, 0x13, '\x00', [@pad1, @generic={0x7, 0x85, "d640a7eab7c427a9f9a17c0f649e51e4cd893012f555dd971942045d1463a5c5b3e887142f638f9eb95762bf191ab75f806474100b3b7622837d97a64b0160a472485fab9f25dfd22d577fd74bffb3b69253acfd9ae7387939d88d80ca16c979c3d01022647854ee665028cdc9dbaba7847229c802234abd9069bd82a8a0fb3262e31ffb9e"}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0xa8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:38:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00000000c0)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, '\x00', 0x16}, 0x4}, 0x1c) 04:38:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x543, 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000040)='$.\x19\x00', &(0x7f00000000c0)='./file1\x00', r3) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r4 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}}) 04:38:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(0x0, 0x0) 04:38:34 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:38:34 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000a, 0x6}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfa5, 0x0, 0x0, 0x4000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000000)=0x1, 0x4) sendmsg$unix(r2, &(0x7f0000001280)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, 0x0}, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x40000000000002) openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x208481, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) dup2(r4, r3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd, 0x100000001, 0x0, 0x0, 0x5, 0x0, {0x1}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r5, 0x0, 0x0, 0x0, {0x3294}}, 0x100) timerfd_create(0x5, 0x800) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000000080)={0x8001, 0x0, [0x4, 0x8, 0x400000000], &(0x7f0000000040)}) connect$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs={0x2, 0x0, 0x4e20}, 0x6e) syz_open_dev$ttys(0xc, 0x2, 0x1) 04:38:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000005) [ 1995.484980] FAULT_INJECTION: forcing a failure. [ 1995.484980] name failslab, interval 1, probability 0, space 0, times 0 [ 1995.487077] CPU: 0 PID: 11690 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 1995.488404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1995.489846] Call Trace: [ 1995.490323] dump_stack+0x107/0x167 [ 1995.490962] should_fail.cold+0x5/0xa [ 1995.491641] ? create_object.isra.0+0x3a/0xa20 [ 1995.492442] should_failslab+0x5/0x20 [ 1995.493109] kmem_cache_alloc+0x5b/0x310 [ 1995.493817] ? ext4_dirty_inode+0x1a/0x130 [ 1995.494563] create_object.isra.0+0x3a/0xa20 [ 1995.495336] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1995.496235] kmem_cache_alloc+0x159/0x310 [ 1995.496964] jbd2__journal_start+0x190/0x7e0 [ 1995.497743] __ext4_journal_start_sb+0x214/0x390 [ 1995.498604] ext4_file_write_iter+0xdbf/0x18d0 [ 1995.499513] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1995.500310] ? kasan_save_stack+0x32/0x40 [ 1995.501034] ? kasan_save_stack+0x1b/0x40 [ 1995.501755] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1995.502635] ? iter_file_splice_write+0x16d/0xc30 [ 1995.503475] ? direct_splice_actor+0x10f/0x170 [ 1995.504269] ? splice_direct_to_actor+0x387/0x980 [ 1995.505103] ? do_splice_direct+0x1c4/0x290 [ 1995.505856] ? do_sendfile+0x553/0x1090 [ 1995.506547] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1995.507399] do_iter_readv_writev+0x476/0x750 [ 1995.508190] ? new_sync_write+0x660/0x660 [ 1995.508913] ? selinux_file_permission+0x92/0x520 [ 1995.509807] do_iter_write+0x191/0x670 [ 1995.510495] ? trace_hardirqs_on+0x5b/0x180 [ 1995.511252] vfs_iter_write+0x70/0xa0 [ 1995.511933] iter_file_splice_write+0x762/0xc30 [ 1995.512759] ? generic_splice_sendpage+0x140/0x140 [ 1995.513627] ? avc_policy_seqno+0x9/0x70 [ 1995.514325] ? selinux_file_permission+0x92/0x520 [ 1995.515191] ? lockdep_init_map_type+0x2c7/0x780 [ 1995.516032] ? generic_splice_sendpage+0x140/0x140 [ 1995.516890] direct_splice_actor+0x10f/0x170 [ 1995.517656] splice_direct_to_actor+0x387/0x980 [ 1995.518478] ? pipe_to_sendpage+0x380/0x380 [ 1995.519229] ? do_splice_to+0x160/0x160 [ 1995.519939] ? security_file_permission+0x24e/0x570 [ 1995.520855] do_splice_direct+0x1c4/0x290 [ 1995.521576] ? splice_direct_to_actor+0x980/0x980 [ 1995.522410] ? selinux_file_permission+0x92/0x520 [ 1995.523251] ? security_file_permission+0x24e/0x570 [ 1995.524152] do_sendfile+0x553/0x1090 [ 1995.524831] ? do_pwritev+0x270/0x270 [ 1995.525506] ? wait_for_completion_io+0x270/0x270 [ 1995.526344] ? rcu_read_lock_any_held+0x75/0xa0 [ 1995.527155] ? vfs_write+0x354/0xa70 [ 1995.527818] __x64_sys_sendfile64+0x1d1/0x210 [ 1995.528607] ? __ia32_sys_sendfile+0x220/0x220 [ 1995.529410] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1995.530315] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1995.531223] do_syscall_64+0x33/0x40 [ 1995.531910] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1995.532803] RIP: 0033:0x7fa6cf926b19 [ 1995.533448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1995.536641] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1995.536744] 9pnet: Insufficient options for proto=fd [ 1995.537948] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 1995.537961] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 1995.537974] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1995.537986] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1995.537998] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 1995.538247] hpet: Lost 2 RTC interrupts [ 1995.564593] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1995.568483] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:38:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000006) 04:38:34 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, @perf_config_ext, 0x1102, 0x2, 0x0, 0x7, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(r0, 0x9e46, 0x0) getdents64(r0, &(0x7f0000001400)=""/53, 0x35) clone3(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_none}], [{@smackfsfloor={'smackfsfloor', 0x3d, ':'}}, {@seclabel}]}}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'wlan1\x00', &(0x7f0000000000)=@ethtool_ringparam}) pidfd_getfd(r0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="400300001400010000000200040000000a00", @ANYBLOB="1d0001"], 0x340}}, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000180)={0x0, 0x4, 0x4, {0x1000, 0x9}}) syz_mount_image$iso9660(0x0, &(0x7f00000015c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_uid}]}}) 04:38:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000001200)=ANY=[@ANYBLOB="9f04cd16b2f4dc73a49328916b685feda945324d89ba3f463ba563448011c0dc5812329889db0e227836e51c45f6ec015fbd01f3500dfad421c8e886845a3733e8a55a070905146b5f281503e88332ecc048ac05ecf5a03c9c383617688df59a34d3900b3b256396c4933b47e26dbd72037a94f1e4570ef5bdfe373007dc8144d88f283c8bda20169eb4a949fd223f8f0667d34cedf493172a6e7ecaaf228a305fd20ff746c97f39ecfb12ad0b65ee3fafd0b762c1fa38abf1c118e0e27882f0a0", @ANYBLOB="7c9fe20c234c23fd18304ec3a73702000000203d431d707a6b67aec2293d6fe9094aa2d235e1edce3892104e69bec56d56172300"/65], 0x98a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000, 0x0, 0x0, 0x4}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) write(r2, &(0x7f0000000180)="dd8975d9d2eb389518e6d5ece8f722e079e9ec8f10122e84986aee763238801c24194552756d", 0x26) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f00000010c0)='-*{^]%:\x00', &(0x7f0000001140)='./file1\x00', r2) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'macsec0\x00', &(0x7f0000001180)=ANY=[@ANYBLOB="3c00000001000003000000032dd9a7067181d8a916d4cb233700"]}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x161001, 0x0) getdents64(r3, &(0x7f0000001400)=""/53, 0x35) r4 = syz_open_procfs(0x0, &(0x7f0000001080)='mountinfo\x00') pread64(r4, &(0x7f0000000080)=""/4095, 0xfff, 0x5b) fcntl$getown(r4, 0x9) openat(r3, &(0x7f00000011c0)='./file1\x00', 0x2a040, 0x2) r5 = dup2(0xffffffffffffffff, r3) ioctl$AUTOFS_IOC_EXPIRE(r5, 0x810c9365, &(0x7f00000002c0)={{0x1, 0x20}, 0x100, './file0\x00'}) dup(0xffffffffffffffff) unshare(0x48020200) 04:38:34 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xcf14000000000000, 0x0, 0x2044034, &(0x7f0000000440)) [ 1995.781223] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1995.793777] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:38:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x2044034, &(0x7f0000000440)) 04:38:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 12) 04:38:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000007) [ 1995.964199] FAULT_INJECTION: forcing a failure. [ 1995.964199] name failslab, interval 1, probability 0, space 0, times 0 [ 1995.965156] CPU: 1 PID: 11717 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 1995.965724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1995.966430] Call Trace: [ 1995.966662] dump_stack+0x107/0x167 [ 1995.966988] should_fail.cold+0x5/0xa [ 1995.967363] ? __iomap_dio_rw+0x1ee/0x1110 [ 1995.967711] should_failslab+0x5/0x20 [ 1995.968018] kmem_cache_alloc_trace+0x55/0x320 [ 1995.968408] __iomap_dio_rw+0x1ee/0x1110 [ 1995.968764] ? jbd2_journal_stop+0x188/0xdc0 [ 1995.969124] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1995.969506] ? ext4_orphan_add+0x253/0x9e0 [ 1995.969882] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1995.970329] ? ext4_empty_dir+0xae0/0xae0 [ 1995.970686] ? jbd2__journal_start+0xf3/0x7e0 [ 1995.971065] iomap_dio_rw+0x31/0x90 [ 1995.971388] ext4_file_write_iter+0xb26/0x18d0 [ 1995.971780] ? ext4_file_read_iter+0x4c0/0x4c0 [ 1995.972157] ? lock_chain_count+0x20/0x20 [ 1995.972522] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1995.972963] ? iter_file_splice_write+0x16d/0xc30 [ 1995.973365] ? direct_splice_actor+0x10f/0x170 [ 1995.973740] ? splice_direct_to_actor+0x387/0x980 [ 1995.974130] ? do_splice_direct+0x1c4/0x290 [ 1995.974486] ? do_sendfile+0x553/0x1090 [ 1995.974818] ? __x64_sys_sendfile64+0x1d1/0x210 [ 1995.975206] do_iter_readv_writev+0x476/0x750 [ 1995.975598] ? new_sync_write+0x660/0x660 [ 1995.975931] ? selinux_file_permission+0x92/0x520 [ 1995.976354] do_iter_write+0x191/0x670 [ 1995.976687] vfs_iter_write+0x70/0xa0 [ 1995.977006] iter_file_splice_write+0x762/0xc30 [ 1995.977405] ? generic_splice_sendpage+0x140/0x140 [ 1995.977824] ? avc_policy_seqno+0x9/0x70 [ 1995.978159] ? selinux_file_permission+0x92/0x520 [ 1995.978571] ? lockdep_init_map_type+0x2c7/0x780 [ 1995.978963] ? generic_splice_sendpage+0x140/0x140 [ 1995.979371] direct_splice_actor+0x10f/0x170 [ 1995.979747] splice_direct_to_actor+0x387/0x980 [ 1995.980132] ? pipe_to_sendpage+0x380/0x380 [ 1995.980497] ? do_splice_to+0x160/0x160 [ 1995.980830] ? security_file_permission+0x24e/0x570 [ 1995.981257] do_splice_direct+0x1c4/0x290 [ 1995.981603] ? splice_direct_to_actor+0x980/0x980 [ 1995.982007] ? selinux_file_permission+0x92/0x520 [ 1995.982403] ? security_file_permission+0x24e/0x570 [ 1995.982929] do_sendfile+0x553/0x1090 [ 1995.983250] ? do_pwritev+0x270/0x270 [ 1995.983584] ? wait_for_completion_io+0x270/0x270 [ 1995.983987] ? rcu_read_lock_any_held+0x75/0xa0 [ 1995.984367] ? vfs_write+0x354/0xa70 [ 1995.984678] __x64_sys_sendfile64+0x1d1/0x210 [ 1995.985037] ? __ia32_sys_sendfile+0x220/0x220 [ 1995.985426] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1995.985852] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1995.986285] do_syscall_64+0x33/0x40 [ 1995.986594] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1995.987023] RIP: 0033:0x7fa6cf926b19 [ 1995.987340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1995.988823] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1995.989443] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 1995.990016] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 1995.990589] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1995.991160] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 1995.991745] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 1995.999660] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:38:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(0x0, 0x0) [ 1996.007297] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:38:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x204400a, &(0x7f0000000440)) 04:38:50 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044025, &(0x7f0000000440)) 04:38:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000008) 04:38:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000001400)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) syz_open_dev$sg(0x0, 0x0, 0x82801) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0/file0\x00'}) r2 = socket$unix(0x1, 0x1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) 04:38:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 13) 04:38:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(0x0, 0x0) 04:38:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x1000, 0x0) sendmsg$inet6(r1, &(0x7f0000000480)={&(0x7f0000000240)={0xa, 0x4e22, 0x6, @private1, 0x7ff}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000280)="677338b5b8fc626f78918a34f6e6e64b90e79597f4c531734db63e4db756e43be617f58e6c6431b9a388a12cd4d9430807ddc96d3908e20ec46c63310dc2394d2cfd87064c36c1a504adb2c384cb0b815c8eb75fd29d75ff190a57daf0404b5c419094b30cf2f74e", 0x68}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x118}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) sendmsg$inet6(r2, &(0x7f0000000680)={&(0x7f00000004c0)={0xa, 0x4e23, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, 0x45333e1b}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000500)="384e11", 0x3}, {&(0x7f0000000580)="b98caa836edab3bf82120481855c662d01aef9afc9e6cb091880ae98063fc981c6ea350029cd4c0fa53f61c3ef76561147d97564ed403f2ad43a46e3407bc5237db823977f40f10be127b7c29d170867cca4793e592bec06761b", 0x5a}], 0x2, &(0x7f0000000640)=[@tclass={{0x14, 0x29, 0x43, 0x2}}], 0x18}, 0x20000000) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x7, @loopback, 0x7fff}, 0x1c) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000001a731c674000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:38:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:38:50 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) syz_genetlink_get_family_id$ieee802154(0x0, r0) [ 2011.704801] FAULT_INJECTION: forcing a failure. [ 2011.704801] name failslab, interval 1, probability 0, space 0, times 0 [ 2011.706352] CPU: 1 PID: 11746 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2011.707144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2011.708004] Call Trace: [ 2011.708285] dump_stack+0x107/0x167 [ 2011.708657] should_fail.cold+0x5/0xa [ 2011.709048] ? ext4_find_extent+0xa3d/0xd30 [ 2011.709486] should_failslab+0x5/0x20 [ 2011.709869] __kmalloc+0x72/0x390 [ 2011.710225] ext4_find_extent+0xa3d/0xd30 [ 2011.710652] ext4_ext_map_blocks+0x1c8/0x5860 [ 2011.711117] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2011.711647] ? SOFTIRQ_verbose+0x10/0x10 [ 2011.712056] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2011.712582] ? SOFTIRQ_verbose+0x10/0x10 [ 2011.712994] ? ext4_ext_release+0x10/0x10 [ 2011.713400] ? ext4_map_blocks+0x5e0/0x1940 [ 2011.713836] ? lock_release+0x680/0x680 [ 2011.714242] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2011.714722] ? lock_downgrade+0x6d0/0x6d0 [ 2011.715143] ? down_write+0xe0/0x160 [ 2011.715525] ? down_write_killable+0x180/0x180 [ 2011.715996] ext4_map_blocks+0x652/0x1940 [ 2011.716419] ? kmem_cache_alloc+0x2a6/0x310 [ 2011.716860] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2011.717410] ? jbd2__journal_start+0xf3/0x7e0 [ 2011.717903] ? __ext4_journal_start_sb+0x214/0x390 [ 2011.718394] ? __ext4_journal_start_sb+0x1db/0x390 [ 2011.718886] ext4_iomap_begin+0x3ad/0x700 [ 2011.719320] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2011.719801] ? kasan_save_stack+0x1b/0x40 [ 2011.720220] ? ext4_file_write_iter+0xb26/0x18d0 [ 2011.720699] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2011.721335] ? splice_direct_to_actor+0x387/0x980 [ 2011.721802] ? do_splice_direct+0x1c4/0x290 [ 2011.722240] ? do_sendfile+0x553/0x1090 [ 2011.722642] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2011.723107] ? do_syscall_64+0x33/0x40 [ 2011.723503] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2011.724039] iomap_apply+0x164/0x810 [ 2011.724407] ? iomap_dio_rw+0x90/0x90 [ 2011.724794] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2011.725378] ? mark_held_locks+0x9e/0xe0 [ 2011.725801] ? filemap_check_errors+0xa5/0x150 [ 2011.726271] __iomap_dio_rw+0x6cd/0x1110 [ 2011.726678] ? iomap_dio_rw+0x90/0x90 [ 2011.727078] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2011.727548] ? ext4_orphan_add+0x253/0x9e0 [ 2011.727962] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2011.728455] ? ext4_empty_dir+0xae0/0xae0 [ 2011.728875] ? jbd2__journal_start+0xf3/0x7e0 [ 2011.729326] iomap_dio_rw+0x31/0x90 [ 2011.729698] ext4_file_write_iter+0xb26/0x18d0 [ 2011.730172] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2011.730628] ? kasan_save_stack+0x32/0x40 [ 2011.731045] ? kasan_save_stack+0x1b/0x40 [ 2011.731467] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2011.731957] ? iter_file_splice_write+0x16d/0xc30 [ 2011.732422] ? direct_splice_actor+0x10f/0x170 [ 2011.732971] ? splice_direct_to_actor+0x387/0x980 [ 2011.733438] ? do_splice_direct+0x1c4/0x290 [ 2011.733863] ? do_sendfile+0x553/0x1090 [ 2011.734253] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2011.734712] do_iter_readv_writev+0x476/0x750 [ 2011.735153] ? new_sync_write+0x660/0x660 [ 2011.735567] ? selinux_file_permission+0x92/0x520 [ 2011.736059] do_iter_write+0x191/0x670 [ 2011.736450] ? trace_hardirqs_on+0x5b/0x180 [ 2011.736886] vfs_iter_write+0x70/0xa0 [ 2011.737267] iter_file_splice_write+0x762/0xc30 [ 2011.737736] ? generic_splice_sendpage+0x140/0x140 [ 2011.738224] ? avc_policy_seqno+0x9/0x70 [ 2011.738667] ? selinux_file_permission+0x92/0x520 [ 2011.739146] ? lockdep_init_map_type+0x2c7/0x780 [ 2011.739621] ? generic_splice_sendpage+0x140/0x140 [ 2011.740103] direct_splice_actor+0x10f/0x170 [ 2011.740535] splice_direct_to_actor+0x387/0x980 [ 2011.740996] ? pipe_to_sendpage+0x380/0x380 [ 2011.741422] ? do_splice_to+0x160/0x160 [ 2011.741812] ? security_file_permission+0x24e/0x570 [ 2011.742310] do_splice_direct+0x1c4/0x290 [ 2011.742719] ? splice_direct_to_actor+0x980/0x980 [ 2011.743190] ? selinux_file_permission+0x92/0x520 [ 2011.743677] ? security_file_permission+0x24e/0x570 [ 2011.744175] do_sendfile+0x553/0x1090 [ 2011.744565] ? do_pwritev+0x270/0x270 [ 2011.744941] ? wait_for_completion_io+0x270/0x270 [ 2011.745415] ? rcu_read_lock_any_held+0x75/0xa0 [ 2011.745869] ? vfs_write+0x354/0xa70 [ 2011.746242] __x64_sys_sendfile64+0x1d1/0x210 [ 2011.746684] ? __ia32_sys_sendfile+0x220/0x220 [ 2011.747136] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2011.747660] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2011.748171] do_syscall_64+0x33/0x40 [ 2011.748647] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2011.749147] RIP: 0033:0x7fa6cf926b19 [ 2011.749514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2011.751278] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2011.752024] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2011.752710] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2011.753393] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2011.754087] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2011.754778] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 04:38:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044041, &(0x7f0000000440)) 04:38:51 executing program 1: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/current\x00', 0x2, 0x0) fgetxattr(r0, 0x0, &(0x7f00000000c0)=""/150, 0x96) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:system_dbusd_var_lib_t:s0\x00', 0x2c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0xfffd, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x2}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0xfffffffffffffff9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}, 0x200000}], 0x7ffff000, 0x0) 04:38:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 14) 04:38:51 executing program 0: unshare(0x28020600) acct(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4080, 0x8) r0 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000180), 0x40800, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2000000000000000ab6e6d42000000dbf5bb"]) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x1e) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66696c6530200a863dd91abc3e6c17dc957f07147b07e33018b08994e2501f663ae8e82045f24967f6954c302a9be464d1c9b0ad73684d6862b38804c890808d9a88fef70f23"], 0x45) unshare(0x48020200) 04:38:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000009) [ 2012.081828] audit: type=1401 audit(1709786331.286:201): op=security_bounded_transition seresult=denied oldcontext=system_u:system_r:kernel_t:s0 newcontext=system_u:object_r:system_dbusd_var_lib_t:s0 [ 2012.162978] FAULT_INJECTION: forcing a failure. [ 2012.162978] name failslab, interval 1, probability 0, space 0, times 0 [ 2012.164192] CPU: 1 PID: 11769 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2012.164735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2012.165447] Call Trace: [ 2012.165660] dump_stack+0x107/0x167 [ 2012.165947] should_fail.cold+0x5/0xa [ 2012.166233] ? jbd2__journal_start+0x190/0x7e0 [ 2012.166583] should_failslab+0x5/0x20 [ 2012.166869] kmem_cache_alloc+0x5b/0x310 [ 2012.167178] ? __kernel_text_address+0x9/0x40 [ 2012.167540] jbd2__journal_start+0x190/0x7e0 [ 2012.167890] __ext4_journal_start_sb+0x214/0x390 [ 2012.168256] ext4_iomap_begin+0x485/0x700 [ 2012.168579] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2012.168950] ? kasan_save_stack+0x1b/0x40 [ 2012.169267] ? ext4_file_write_iter+0xb26/0x18d0 [ 2012.169628] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2012.170118] ? splice_direct_to_actor+0x387/0x980 [ 2012.170595] ? do_splice_direct+0x1c4/0x290 [ 2012.170931] ? do_sendfile+0x553/0x1090 [ 2012.171230] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2012.171591] ? do_syscall_64+0x33/0x40 [ 2012.171889] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2012.172302] iomap_apply+0x164/0x810 [ 2012.172583] ? iomap_dio_rw+0x90/0x90 [ 2012.172891] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2012.173328] ? mark_held_locks+0x9e/0xe0 [ 2012.173643] ? filemap_check_errors+0xa5/0x150 [ 2012.173990] __iomap_dio_rw+0x6cd/0x1110 [ 2012.174293] ? iomap_dio_rw+0x90/0x90 [ 2012.174595] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2012.174966] ? ext4_orphan_add+0x253/0x9e0 [ 2012.175343] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2012.175731] ? ext4_empty_dir+0xae0/0xae0 [ 2012.176039] ? jbd2__journal_start+0xf3/0x7e0 [ 2012.176379] iomap_dio_rw+0x31/0x90 [ 2012.176656] ext4_file_write_iter+0xb26/0x18d0 [ 2012.177009] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2012.177353] ? kasan_save_stack+0x32/0x40 [ 2012.177664] ? kasan_save_stack+0x1b/0x40 [ 2012.177984] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2012.178365] ? iter_file_splice_write+0x16d/0xc30 [ 2012.178728] ? direct_splice_actor+0x10f/0x170 [ 2012.179070] ? splice_direct_to_actor+0x387/0x980 [ 2012.179481] ? do_splice_direct+0x1c4/0x290 [ 2012.179844] ? do_sendfile+0x553/0x1090 [ 2012.180178] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2012.180537] do_iter_readv_writev+0x476/0x750 [ 2012.180913] ? new_sync_write+0x660/0x660 [ 2012.181262] ? selinux_file_permission+0x92/0x520 [ 2012.181661] do_iter_write+0x191/0x670 [ 2012.181990] ? trace_hardirqs_on+0x5b/0x180 [ 2012.182349] vfs_iter_write+0x70/0xa0 [ 2012.182660] iter_file_splice_write+0x762/0xc30 [ 2012.183014] ? generic_splice_sendpage+0x140/0x140 [ 2012.183417] ? avc_policy_seqno+0x9/0x70 [ 2012.183739] ? selinux_file_permission+0x92/0x520 [ 2012.184110] ? lockdep_init_map_type+0x2c7/0x780 [ 2012.184470] ? generic_splice_sendpage+0x140/0x140 [ 2012.184844] direct_splice_actor+0x10f/0x170 [ 2012.185178] splice_direct_to_actor+0x387/0x980 [ 2012.185563] ? pipe_to_sendpage+0x380/0x380 [ 2012.185930] ? do_splice_to+0x160/0x160 [ 2012.186294] ? security_file_permission+0x24e/0x570 [ 2012.186682] do_splice_direct+0x1c4/0x290 [ 2012.187028] ? splice_direct_to_actor+0x980/0x980 [ 2012.187429] ? selinux_file_permission+0x92/0x520 [ 2012.187837] ? security_file_permission+0x24e/0x570 [ 2012.188259] do_sendfile+0x553/0x1090 [ 2012.188583] ? do_pwritev+0x270/0x270 [ 2012.188907] __x64_sys_sendfile64+0x1d1/0x210 [ 2012.189282] ? __ia32_sys_sendfile+0x220/0x220 [ 2012.189664] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2012.190103] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2012.190526] do_syscall_64+0x33/0x40 [ 2012.190832] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2012.191259] RIP: 0033:0x7fa6cf926b19 [ 2012.191586] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2012.193101] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2012.193735] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2012.194331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2012.194927] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2012.195520] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2012.196113] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2012.214988] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO 04:39:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:39:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000680)={0x20, 0x11, 0xe21, 0x0, 0x0, {0x7}, [@generic="020000003ae08c9cf1"]}, 0x20}}, 0x0) 04:39:05 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0xd0f0}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000000000)=""/66) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r1, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0), r1) semop(r0, &(0x7f0000000080)=[{0x1, 0x101, 0xfba24c80ca56a59a}, {0x2, 0x100, 0x1000}, {0x4, 0xe98, 0x1000}, {0x4, 0x7, 0x2800}, {0x1, 0x4, 0x1000}, {0x0, 0x2}, {0x4, 0x1, 0x800}, {0x2, 0x8000, 0x1800}, {0x4, 0x7, 0x1c00}, {0x2, 0x2, 0x1000}], 0xa) 04:39:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x10000000a) 04:39:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback, 0x33}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:39:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0xfffffff9, 0x4) sendmsg$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000200)="cffc5041e52d47a474e17aa19544b23500278a21f0c776dccda17b035c5d32dbcefbf20c3529dafb7dea21bc9710e33da6cb260bdf00f284a12f456b4dcb35e51a3c08bad971acccf9b307981f25b778b688f96136b4efdf66a824aaed9e2ea7a9c80eb4a6891826a90305f5b34bc78673a752cd99ec6557f91e6b1bcc804cd24dfc44a651e2f602aac2ab8c5aae8dc26b22de0ff5a5fcb7bff0cfb6b21f33f6f950174b4c42", 0xfffffdef}], 0x22}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:39:05 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)) 04:39:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 15) [ 2026.126939] FAULT_INJECTION: forcing a failure. [ 2026.126939] name failslab, interval 1, probability 0, space 0, times 0 [ 2026.128308] CPU: 0 PID: 11791 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2026.129046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2026.129950] Call Trace: [ 2026.130259] dump_stack+0x107/0x167 [ 2026.130688] should_fail.cold+0x5/0xa [ 2026.131124] ? create_object.isra.0+0x3a/0xa20 [ 2026.131675] should_failslab+0x5/0x20 [ 2026.132102] kmem_cache_alloc+0x5b/0x310 [ 2026.132564] ? lock_chain_count+0x20/0x20 [ 2026.133061] create_object.isra.0+0x3a/0xa20 [ 2026.133532] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2026.134129] __kmalloc+0x16e/0x390 [ 2026.134518] ext4_find_extent+0xa3d/0xd30 [ 2026.135019] ext4_ext_map_blocks+0x1c8/0x5860 [ 2026.135511] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2026.136148] ? SOFTIRQ_verbose+0x10/0x10 [ 2026.136587] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2026.137196] ? SOFTIRQ_verbose+0x10/0x10 [ 2026.137636] ? ext4_ext_release+0x10/0x10 [ 2026.138129] ? ext4_map_blocks+0x5e0/0x1940 [ 2026.138613] ? lock_release+0x680/0x680 [ 2026.139061] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2026.139652] ? lock_downgrade+0x6d0/0x6d0 [ 2026.140135] ? down_write+0xe0/0x160 [ 2026.140569] ? down_write_killable+0x180/0x180 [ 2026.141089] ext4_map_blocks+0x652/0x1940 [ 2026.141582] ? kmem_cache_alloc+0x2a6/0x310 [ 2026.142065] ? __kernel_text_address+0x9/0x40 [ 2026.142607] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2026.143111] ? jbd2__journal_start+0xf3/0x7e0 [ 2026.143810] ? __ext4_journal_start_sb+0x214/0x390 [ 2026.144329] ? __ext4_journal_start_sb+0x1db/0x390 [ 2026.144921] ext4_iomap_begin+0x3ad/0x700 [ 2026.145393] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2026.145974] ? kasan_save_stack+0x1b/0x40 [ 2026.146443] ? ext4_file_write_iter+0xb26/0x18d0 [ 2026.147011] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2026.147730] ? splice_direct_to_actor+0x387/0x980 [ 2026.148304] ? do_splice_direct+0x1c4/0x290 [ 2026.148785] ? do_sendfile+0x553/0x1090 [ 2026.149263] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2026.149789] ? do_syscall_64+0x33/0x40 [ 2026.150298] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2026.151049] iomap_apply+0x164/0x810 [ 2026.151442] ? iomap_dio_rw+0x90/0x90 [ 2026.151804] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2026.152346] ? mark_held_locks+0x9e/0xe0 [ 2026.152733] ? filemap_check_errors+0xa5/0x150 [ 2026.153145] __iomap_dio_rw+0x6cd/0x1110 [ 2026.153533] ? iomap_dio_rw+0x90/0x90 [ 2026.153894] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2026.154317] ? ext4_orphan_add+0x253/0x9e0 [ 2026.154734] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2026.155180] ? ext4_empty_dir+0xae0/0xae0 [ 2026.155576] ? jbd2__journal_start+0xf3/0x7e0 [ 2026.156006] iomap_dio_rw+0x31/0x90 [ 2026.156337] ext4_file_write_iter+0xb26/0x18d0 [ 2026.156776] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2026.157182] ? kasan_save_stack+0x32/0x40 [ 2026.157566] ? kasan_save_stack+0x1b/0x40 [ 2026.157941] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2026.158399] ? iter_file_splice_write+0x16d/0xc30 [ 2026.158867] ? direct_splice_actor+0x10f/0x170 [ 2026.159281] ? splice_direct_to_actor+0x387/0x980 [ 2026.159803] ? do_splice_direct+0x1c4/0x290 [ 2026.160285] ? do_sendfile+0x553/0x1090 [ 2026.160716] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2026.161190] do_iter_readv_writev+0x476/0x750 [ 2026.161610] ? new_sync_write+0x660/0x660 [ 2026.162019] ? selinux_file_permission+0x92/0x520 [ 2026.162476] do_iter_write+0x191/0x670 [ 2026.162829] ? trace_hardirqs_on+0x5b/0x180 [ 2026.163254] vfs_iter_write+0x70/0xa0 [ 2026.163637] iter_file_splice_write+0x762/0xc30 [ 2026.164105] ? generic_splice_sendpage+0x140/0x140 [ 2026.164569] ? avc_policy_seqno+0x9/0x70 [ 2026.164942] ? selinux_file_permission+0x92/0x520 [ 2026.165417] ? lockdep_init_map_type+0x2c7/0x780 [ 2026.165866] ? generic_splice_sendpage+0x140/0x140 [ 2026.166353] direct_splice_actor+0x10f/0x170 [ 2026.166758] splice_direct_to_actor+0x387/0x980 [ 2026.167222] ? pipe_to_sendpage+0x380/0x380 [ 2026.167638] ? do_splice_to+0x160/0x160 [ 2026.168000] ? security_file_permission+0x24e/0x570 [ 2026.168516] do_splice_direct+0x1c4/0x290 [ 2026.168978] ? splice_direct_to_actor+0x980/0x980 [ 2026.169514] ? selinux_file_permission+0x92/0x520 [ 2026.170059] ? security_file_permission+0x24e/0x570 [ 2026.170645] do_sendfile+0x553/0x1090 [ 2026.171088] ? do_pwritev+0x270/0x270 [ 2026.171528] ? wait_for_completion_io+0x270/0x270 [ 2026.172079] ? rcu_read_lock_any_held+0x75/0xa0 [ 2026.172593] ? vfs_write+0x354/0xa70 [ 2026.173025] __x64_sys_sendfile64+0x1d1/0x210 [ 2026.173535] ? __ia32_sys_sendfile+0x220/0x220 [ 2026.174050] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2026.174633] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2026.175214] do_syscall_64+0x33/0x40 [ 2026.175643] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2026.176209] RIP: 0033:0x7fa6cf926b19 [ 2026.176630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2026.178630] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2026.179468] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2026.180259] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2026.181045] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2026.181830] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2026.182621] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2026.183649] hpet: Lost 2 RTC interrupts [ 2026.198378] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 2026.212718] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:39:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000001c0)) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000380)={{}, 0x0, 0x12, @inherit={0x68, &(0x7f0000000180)={0x0, 0x4, 0x3, 0x756, {0x1, 0x1, 0x100000001, 0x800000000000000, 0x2}, [0xee, 0x7fffffff, 0x200000000000000, 0x9]}}, @subvolid=0x2}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f0000000340)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x20000000001e0}, {&(0x7f0000000140)="82b3", 0x2, 0x40}], 0x0, &(0x7f0000000080)) 04:39:05 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x9a, 0xf7, 0x4, 0x3, 0xb2, 0x0, 0x4, 0x20, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfe, 0x1, @perf_bp, 0xa000, 0x6, 0x6, 0x4, 0x5, 0xffff8000, 0x1, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xa) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0xfffffffffffffffe, 0x0, 0x0, @buffer={0x300, 0xae, &(0x7f0000000580)=""/174}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 04:39:05 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0x2}) 04:39:05 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="f24beadadd76e0c5fd2f8da82c95edd585513988b7a41f9706782d15feaca97e4c2951b4dfc4755ca483da203a8916dde8de8a653bc6fb3fc7d3ad633869041a58835be734162354efa8be623770307a9ed8a36bf9a2ceca6694800caa41932072cdc3ce55fab8058cda6d11e893ac07b6508765e83c583ffdcb3bde97f913d157162f8ecdee1f4626152eded2d8097df8eac422386f5d3cdd04b556c05c683b7c82e39a7109ecbf69d4a41d1787942b676cb2a108307eedf1a0446a4a200f7892bb2a7ca0d2fc48e43dbf863837bd925c55ddad572060bf34767f0bc506f2321f0d3ad205a2190bc6a487089301", 0xee}, {&(0x7f0000000180)="fa665d9a31173052bb5eb7efbf2b82daa059a7e06fe60150b9224d179e47ef6708b01dc87e064640e9519ac2e0e4cabb35ec08324ea5d5f0b646248ec2c27981625e4fb61ba3dbcc82d87f681b159cb54b7b", 0x52}, {&(0x7f0000000280)="9aa7bce5d8a761bf1d9d01e80dfc63a72daafefcecbe98259863bd3c9bff8c132af4f0b280a4b206b42953b6ff43fa02a4f1971c72ccb5564ec1ce2c2f39738716a737a17e74487de74793164fb24656675e12a5fd07f8e95d99dc97540dc57de85a3563e03c6f173c2091d19724b2f4c8c2a63d056b8ce9862bbea8b290cc74ea9b322e756ae654713d56d29beb5b47d5e7a5537acb61fcc36a0036d7e5abc4799b99e36dd287284b64e7563ae901303ee9ff2e0605829cdc1bd6d037eea29abd", 0xc1}], 0x3, 0x4) 04:39:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x10000000c) 04:39:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 16) [ 2026.411212] EXT4-fs (sda): Unrecognized mount option "" or missing value 04:39:05 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) syz_usb_connect$cdc_ecm(0x6, 0x6b, &(0x7f0000000840)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x59, 0x1, 0x1, 0x3, 0xf0, 0x3, [{{0x9, 0x4, 0x0, 0x6, 0x2, 0x2, 0x6, 0x0, 0xfe, {{0x6, 0x24, 0x6, 0x0, 0x0, 't'}, {0x5, 0x24, 0x0, 0xc9}, {0xd, 0x24, 0xf, 0x1, 0xffffffb4, 0x2, 0x8, 0x40}, [@network_terminal={0x7, 0x24, 0xa, 0x3, 0xff, 0x2, 0x4}, @network_terminal={0x7, 0x24, 0xa, 0x9, 0x1f, 0x4, 0x2}, @ncm={0x6, 0x24, 0x1a, 0x8, 0x33}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x57, 0x3, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x10, 0x5, 0x3d}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0x3, 0x3f, 0x1f}}}}}]}}]}}, &(0x7f0000000b40)={0xa, &(0x7f00000008c0)={0xa, 0x6, 0x110, 0x4, 0xf7, 0x9, 0x8, 0x5}, 0x24, &(0x7f0000000900)={0x5, 0xf, 0x24, 0x2, [@ssp_cap={0x14, 0x10, 0xa, 0x15, 0x2, 0x1d, 0xf000, 0x2, [0xc0, 0x3f0f]}, @wireless={0xb, 0x10, 0x1, 0xc, 0x1, 0x48, 0x3, 0x608f, 0x4}]}, 0x4, [{0xae, &(0x7f0000000940)=@string={0xae, 0x3, "4b2e2c8873a46a1e0f054701aad800cd87842412d3406c23997539c3a72a36094812dfcc1ae30bd060dedc9b3e52de14ed6b9e0e3369bf5779549314b25137a9c5756ba9a5c1ab824251d879249c7a56305c5d600469518e5d2b5ec581b3c99b797cd0f2255c556e1ed31b0ce87d993fd88a190926844d2b3c8be41ac687c84a99bda07435ecc9899b93d760bb0768490c4c166cb57e22ca7963e4ba6a8c6d5ee9fe7ed6dbf62d4ea4032483"}}, {0x5a, &(0x7f0000000a00)=@string={0x5a, 0x3, "b69629424f41f8676e629269a3f6012c3b605d4f61c0a8a194b898b77d3158f53f9026cbf03186f725a1566d806102d6783aa930cc2538108205e9c41d8daf0c4643b2893d9b30c6652510d1ede45eba0741548b0065c6c7"}}, {0x6d, &(0x7f0000000a80)=@string={0x6d, 0x3, "d91fd96a9d2ce7e413569ca883e3e540963864c046ecd6a772a72c4c38a04a8acdd9c60d2043b0f35a92f8e492071705b55ffcd76f7d9aa8fecd227c54c47b2684e60f2b03629973e3e36049a828b364c0c0096d54239329244c098a395294ff27dd2edcbb1253857cb7d5"}}, {0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0x41a}}]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe01, 0x0, @perf_config_ext={0x800}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_create(0x4, &(0x7f0000000440)={0x0, 0x3d, 0x1}, &(0x7f0000000740)=0x0) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00000007c0)={{0x0, 0x989680}, {r2, r3+60000000}}, &(0x7f0000000800)) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f00000004c0)=""/227, 0xe3}, {&(0x7f00000005c0)=""/83, 0x53}], 0x5, 0xd252, 0x5) r4 = socket$netlink(0x10, 0x3, 0x0) timer_gettime(r0, &(0x7f0000000240)) timer_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x3938700}}, &(0x7f00000000c0)) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1400000a1200010df40000000000000000000000274bcb062c7f2a3c72482daffe099b5c16db3e4160c0b82c76c2adde00bf6f827c657a0da8ffcbcd823d701cc92b9778b1a1"], 0x14}}, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2026.538897] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2026.543794] FAULT_INJECTION: forcing a failure. [ 2026.543794] name failslab, interval 1, probability 0, space 0, times 0 [ 2026.545014] CPU: 0 PID: 11822 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2026.545920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2026.546838] Call Trace: [ 2026.547115] dump_stack+0x107/0x167 [ 2026.547478] should_fail.cold+0x5/0xa [ 2026.547847] ? __es_insert_extent+0xed1/0x1370 [ 2026.548290] should_failslab+0x5/0x20 [ 2026.548714] kmem_cache_alloc+0x5b/0x310 [ 2026.549168] __es_insert_extent+0xed1/0x1370 [ 2026.549678] ext4_es_insert_extent+0x45d/0xf10 [ 2026.550199] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2026.550682] ? lock_downgrade+0x6d0/0x6d0 [ 2026.551169] ? down_write+0xe0/0x160 [ 2026.551595] ? down_write_killable+0x180/0x180 [ 2026.552136] ext4_map_blocks+0x8e1/0x1940 [ 2026.552609] ? __kernel_text_address+0x9/0x40 [ 2026.553117] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2026.553613] ? jbd2__journal_start+0xf3/0x7e0 [ 2026.554128] ? __ext4_journal_start_sb+0x214/0x390 [ 2026.554687] ? __ext4_journal_start_sb+0x1db/0x390 [ 2026.555257] ext4_iomap_begin+0x3ad/0x700 [ 2026.555690] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2026.556161] ? kasan_save_stack+0x1b/0x40 [ 2026.556546] ? ext4_file_write_iter+0xb26/0x18d0 [ 2026.556980] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2026.557585] ? splice_direct_to_actor+0x387/0x980 [ 2026.558019] ? do_splice_direct+0x1c4/0x290 [ 2026.558455] ? do_sendfile+0x553/0x1090 [ 2026.558819] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2026.559245] ? do_syscall_64+0x33/0x40 [ 2026.559632] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2026.560135] iomap_apply+0x164/0x810 [ 2026.560508] ? iomap_dio_rw+0x90/0x90 [ 2026.560863] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2026.561394] ? mark_held_locks+0x9e/0xe0 [ 2026.561789] ? filemap_check_errors+0xa5/0x150 [ 2026.562203] __iomap_dio_rw+0x6cd/0x1110 [ 2026.562579] ? iomap_dio_rw+0x90/0x90 [ 2026.562947] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2026.563357] ? ext4_orphan_add+0x253/0x9e0 [ 2026.563765] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2026.564210] ? ext4_empty_dir+0xae0/0xae0 [ 2026.564595] ? jbd2__journal_start+0xf3/0x7e0 [ 2026.565019] iomap_dio_rw+0x31/0x90 [ 2026.565352] ext4_file_write_iter+0xb26/0x18d0 [ 2026.565780] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2026.566206] ? kasan_save_stack+0x32/0x40 [ 2026.566581] ? kasan_save_stack+0x1b/0x40 [ 2026.566985] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2026.567439] ? iter_file_splice_write+0x16d/0xc30 [ 2026.567881] ? direct_splice_actor+0x10f/0x170 [ 2026.568303] ? splice_direct_to_actor+0x387/0x980 [ 2026.568735] ? do_splice_direct+0x1c4/0x290 [ 2026.569141] ? do_sendfile+0x553/0x1090 [ 2026.569502] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2026.569935] do_iter_readv_writev+0x476/0x750 [ 2026.570360] ? new_sync_write+0x660/0x660 [ 2026.570738] ? selinux_file_permission+0x92/0x520 [ 2026.571198] do_iter_write+0x191/0x670 [ 2026.571568] ? trace_hardirqs_on+0x5b/0x180 [ 2026.571959] vfs_iter_write+0x70/0xa0 [ 2026.572315] iter_file_splice_write+0x762/0xc30 [ 2026.572752] ? generic_splice_sendpage+0x140/0x140 [ 2026.573190] ? avc_policy_seqno+0x9/0x70 [ 2026.573563] ? selinux_file_permission+0x92/0x520 [ 2026.574000] ? lockdep_init_map_type+0x2c7/0x780 [ 2026.574414] ? generic_splice_sendpage+0x140/0x140 [ 2026.574860] direct_splice_actor+0x10f/0x170 [ 2026.575245] splice_direct_to_actor+0x387/0x980 [ 2026.575684] ? pipe_to_sendpage+0x380/0x380 [ 2026.576066] ? do_splice_to+0x160/0x160 [ 2026.576410] ? security_file_permission+0x24e/0x570 [ 2026.576866] do_splice_direct+0x1c4/0x290 [ 2026.577228] ? splice_direct_to_actor+0x980/0x980 [ 2026.577640] ? selinux_file_permission+0x92/0x520 [ 2026.578075] ? security_file_permission+0x24e/0x570 [ 2026.578520] do_sendfile+0x553/0x1090 [ 2026.578877] ? do_pwritev+0x270/0x270 [ 2026.579208] ? wait_for_completion_io+0x270/0x270 [ 2026.579642] ? rcu_read_lock_any_held+0x75/0xa0 [ 2026.580059] ? vfs_write+0x354/0xa70 [ 2026.580387] __x64_sys_sendfile64+0x1d1/0x210 [ 2026.580779] ? __ia32_sys_sendfile+0x220/0x220 [ 2026.581193] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2026.581644] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2026.582122] do_syscall_64+0x33/0x40 [ 2026.582452] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2026.582897] RIP: 0033:0x7fa6cf926b19 [ 2026.583237] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2026.584872] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2026.585544] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2026.586157] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2026.586782] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2026.587391] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2026.588019] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2026.588772] hpet: Lost 2 RTC interrupts 04:39:05 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0x3}) [ 2026.686981] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2026.693039] EXT4-fs (sda): Unrecognized mount option "" or missing value 04:39:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000000500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f00000003c0)=ANY=[]) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="0000004e0000000800000000000000020000000001000100000000000200000000000006000000faffffffffffffff"], &(0x7f0000000480), 0x1c00) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x4000, 0x8) openat(r0, &(0x7f0000000180)='./file0\x00', 0x101803, 0x1) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x80, 0x60, 0x9b, 0x5, 0x0, 0xe85, 0x40000, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1, @perf_config_ext={0xffffffffeef8f3b3, 0x3a30}, 0x1, 0x100, 0x5, 0x6, 0x1e, 0x80000001, 0x4, 0x0, 0x9, 0x0, 0x81}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc54f, 0xfffffffffffffffe}, 0x0, 0x0, 0xfff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000240)="01", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000280)=0x10000, 0xc3a, 0x0) 04:39:21 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="f24beadadd76e0c5fd2f8da82c95edd585513988b7a41f9706782d15feaca97e4c2951b4dfc4755ca483da203a8916dde8de8a653bc6fb3fc7d3ad633869041a58835be734162354efa8be623770307a9ed8a36bf9a2ceca6694800caa41932072cdc3ce55fab8058cda6d11e893ac07b6508765e83c583ffdcb3bde97f913d157162f8ecdee1f4626152eded2d8097df8eac422386f5d3cdd04b556c05c683b7c82e39a7109ecbf69d4a41d1787942b676cb2a108307eedf1a0446a4a200f7892bb2a7ca0d2fc48e43dbf863837bd925c55ddad572060bf34767f0bc506f2321f0d3ad205a2190bc6a487089301", 0xee}, {&(0x7f0000000180)="fa665d9a31173052bb5eb7efbf2b82daa059a7e06fe60150b9224d179e47ef6708b01dc87e064640e9519ac2e0e4cabb35ec08324ea5d5f0b646248ec2c27981625e4fb61ba3dbcc82d87f681b159cb54b7b", 0x52}, {&(0x7f0000000280)="9aa7bce5d8a761bf1d9d01e80dfc63a72daafefcecbe98259863bd3c9bff8c132af4f0b280a4b206b42953b6ff43fa02a4f1971c72ccb5564ec1ce2c2f39738716a737a17e74487de74793164fb24656675e12a5fd07f8e95d99dc97540dc57de85a3563e03c6f173c2091d19724b2f4c8c2a63d056b8ce9862bbea8b290cc74ea9b322e756ae654713d56d29beb5b47d5e7a5537acb61fcc36a0036d7e5abc4799b99e36dd287284b64e7563ae901303ee9ff2e0605829cdc1bd6d037eea29abd", 0xc1}], 0x3, 0x4) 04:39:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x64c00) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @hci={0x1f, 0xffffffffffffffff, 0x3}, @nfc={0x27, 0x1, 0x0, 0x3}, @isdn={0x22, 0x1, 0x0, 0x7f, 0x52}, 0x46bc, 0x0, 0x0, 0x0, 0x5, &(0x7f00000000c0)='macvtap0\x00', 0x9, 0x100000000, 0x9d76}) 04:39:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x2e, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:39:21 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0x4}) 04:39:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 17) 04:39:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x10000000d) 04:39:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2042.356187] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 2042.375331] FAULT_INJECTION: forcing a failure. [ 2042.375331] name failslab, interval 1, probability 0, space 0, times 0 [ 2042.377226] CPU: 1 PID: 11852 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2042.378342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2042.379879] Call Trace: [ 2042.380389] dump_stack+0x107/0x167 [ 2042.380983] should_fail.cold+0x5/0xa [ 2042.381608] ? create_object.isra.0+0x3a/0xa20 [ 2042.382348] should_failslab+0x5/0x20 [ 2042.382966] kmem_cache_alloc+0x5b/0x310 [ 2042.383634] create_object.isra.0+0x3a/0xa20 [ 2042.384360] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2042.385188] kmem_cache_alloc+0x159/0x310 [ 2042.386051] __es_insert_extent+0xed1/0x1370 [ 2042.386933] ext4_es_insert_extent+0x45d/0xf10 [ 2042.387877] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2042.388726] ? lock_downgrade+0x6d0/0x6d0 [ 2042.389653] ? down_write+0xe0/0x160 [ 2042.390419] ? down_write_killable+0x180/0x180 [ 2042.391334] ext4_map_blocks+0x8e1/0x1940 [ 2042.392146] ? __kernel_text_address+0x9/0x40 [ 2042.393096] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2042.393820] ? jbd2__journal_start+0xf3/0x7e0 [ 2042.394558] ? __ext4_journal_start_sb+0x214/0x390 [ 2042.395360] ? __ext4_journal_start_sb+0x1db/0x390 [ 2042.396149] ext4_iomap_begin+0x3ad/0x700 [ 2042.396907] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2042.397719] ? kasan_save_stack+0x1b/0x40 [ 2042.398390] ? ext4_file_write_iter+0xb26/0x18d0 [ 2042.399272] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2042.400508] ? splice_direct_to_actor+0x387/0x980 [ 2042.401490] ? do_splice_direct+0x1c4/0x290 [ 2042.402330] ? do_sendfile+0x553/0x1090 [ 2042.403119] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2042.404149] ? do_syscall_64+0x33/0x40 [ 2042.404831] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2042.405851] iomap_apply+0x164/0x810 [ 2042.406599] ? iomap_dio_rw+0x90/0x90 [ 2042.407517] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2042.408971] ? mark_held_locks+0x9e/0xe0 [ 2042.409976] ? filemap_check_errors+0xa5/0x150 [ 2042.411119] __iomap_dio_rw+0x6cd/0x1110 [ 2042.412098] ? iomap_dio_rw+0x90/0x90 [ 2042.413058] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2042.413957] ? ext4_orphan_add+0x253/0x9e0 [ 2042.414711] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2042.415629] ? ext4_empty_dir+0xae0/0xae0 [ 2042.416444] ? jbd2__journal_start+0xf3/0x7e0 [ 2042.417314] iomap_dio_rw+0x31/0x90 [ 2042.418066] ext4_file_write_iter+0xb26/0x18d0 [ 2042.418976] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2042.419909] ? kasan_save_stack+0x32/0x40 [ 2042.420713] ? kasan_save_stack+0x1b/0x40 [ 2042.421597] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2042.422578] ? iter_file_splice_write+0x16d/0xc30 [ 2042.423491] ? direct_splice_actor+0x10f/0x170 [ 2042.424467] ? splice_direct_to_actor+0x387/0x980 [ 2042.425399] ? do_splice_direct+0x1c4/0x290 [ 2042.426219] ? do_sendfile+0x553/0x1090 [ 2042.426935] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2042.427868] do_iter_readv_writev+0x476/0x750 [ 2042.428735] ? new_sync_write+0x660/0x660 [ 2042.429549] ? selinux_file_permission+0x92/0x520 [ 2042.430480] do_iter_write+0x191/0x670 [ 2042.431263] ? trace_hardirqs_on+0x5b/0x180 [ 2042.432118] vfs_iter_write+0x70/0xa0 [ 2042.432910] iter_file_splice_write+0x762/0xc30 [ 2042.433760] ? generic_splice_sendpage+0x140/0x140 [ 2042.434709] ? avc_policy_seqno+0x9/0x70 [ 2042.435510] ? selinux_file_permission+0x92/0x520 [ 2042.436440] ? lockdep_init_map_type+0x2c7/0x780 [ 2042.437444] ? generic_splice_sendpage+0x140/0x140 [ 2042.438457] direct_splice_actor+0x10f/0x170 [ 2042.439512] splice_direct_to_actor+0x387/0x980 [ 2042.440639] ? pipe_to_sendpage+0x380/0x380 [ 2042.441795] ? do_splice_to+0x160/0x160 [ 2042.442781] ? security_file_permission+0x24e/0x570 [ 2042.444073] do_splice_direct+0x1c4/0x290 [ 2042.445070] ? splice_direct_to_actor+0x980/0x980 [ 2042.446143] ? selinux_file_permission+0x92/0x520 [ 2042.447143] ? security_file_permission+0x24e/0x570 [ 2042.448193] do_sendfile+0x553/0x1090 [ 2042.448963] ? do_pwritev+0x270/0x270 [ 2042.449810] ? wait_for_completion_io+0x270/0x270 [ 2042.450757] ? rcu_read_lock_any_held+0x75/0xa0 [ 2042.451727] ? vfs_write+0x354/0xa70 [ 2042.452547] __x64_sys_sendfile64+0x1d1/0x210 [ 2042.453410] ? __ia32_sys_sendfile+0x220/0x220 [ 2042.454359] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2042.455351] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2042.456396] do_syscall_64+0x33/0x40 [ 2042.457158] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2042.458156] RIP: 0033:0x7fa6cf926b19 [ 2042.458877] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2042.462612] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2042.464162] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2042.465638] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2042.467024] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2042.468218] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2042.469615] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2042.579908] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2042.593172] EXT4-fs (sda): Unrecognized mount option "" or missing value 04:39:21 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="f24beadadd76e0c5fd2f8da82c95edd585513988b7a41f9706782d15feaca97e4c2951b4dfc4755ca483da203a8916dde8de8a653bc6fb3fc7d3ad633869041a58835be734162354efa8be623770307a9ed8a36bf9a2ceca6694800caa41932072cdc3ce55fab8058cda6d11e893ac07b6508765e83c583ffdcb3bde97f913d157162f8ecdee1f4626152eded2d8097df8eac422386f5d3cdd04b556c05c683b7c82e39a7109ecbf69d4a41d1787942b676cb2a108307eedf1a0446a4a200f7892bb2a7ca0d2fc48e43dbf863837bd925c55ddad572060bf34767f0bc506f2321f0d3ad205a2190bc6a487089301", 0xee}, {&(0x7f0000000180)="fa665d9a31173052bb5eb7efbf2b82daa059a7e06fe60150b9224d179e47ef6708b01dc87e064640e9519ac2e0e4cabb35ec08324ea5d5f0b646248ec2c27981625e4fb61ba3dbcc82d87f681b159cb54b7b", 0x52}, {&(0x7f0000000280)="9aa7bce5d8a761bf1d9d01e80dfc63a72daafefcecbe98259863bd3c9bff8c132af4f0b280a4b206b42953b6ff43fa02a4f1971c72ccb5564ec1ce2c2f39738716a737a17e74487de74793164fb24656675e12a5fd07f8e95d99dc97540dc57de85a3563e03c6f173c2091d19724b2f4c8c2a63d056b8ce9862bbea8b290cc74ea9b322e756ae654713d56d29beb5b47d5e7a5537acb61fcc36a0036d7e5abc4799b99e36dd287284b64e7563ae901303ee9ff2e0605829cdc1bd6d037eea29abd", 0xc1}], 0x3, 0x4) 04:39:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = dup2(0xffffffffffffffff, r2) pwrite64(0xffffffffffffffff, &(0x7f00000004c0)="4695e19113ca97c1658c10bab9db27cac1c26c3077b7ed71cf990ba5a1c1d9d67f63d7e4467a5d917873953f4d9dcda1d3f6f4541d3572bf59c5a59f0fb84a9411da49c0f6189958f177a946ba3d4cb0a64696b40ee3509dbd8da1c4b7e4c5b526391d9b0fc8fbb2d970c04390205c8a30cae92c97fb920ad62d62f4e1d471978e5348db15040a07ca3e6f0bb9c143cbe0b7", 0x92, 0x8000) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000740)=ANY=[@ANYBLOB="96731a06aeb64a2243cc787d1f7f6e43fca38b1d1e75949676cfa2b70425fcb6967415bad71b3036a389f454b4db326395d01a2db38ecb1218ee0944"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x2080, 0x132) openat$random(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f00000003c0)=0x3, 0xffffffffffffffff, 0x0, 0x5, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r5, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) creat(&(0x7f00000000c0)='./file1\x00', 0x21) statx(r5, &(0x7f0000000080)='./file1\x00', 0x4000, 0x8, &(0x7f00000002c0)) pread64(r3, &(0x7f0000000140)=""/75, 0x4b, 0x1) sendfile(r4, r3, 0x0, 0x7ffffff9) fcntl$getownex(r1, 0x10, &(0x7f0000000480)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)=""/71, 0x47}], 0x1, &(0x7f0000000640)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x30}, 0x0) 04:39:21 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0x5}) 04:39:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x10000000f) [ 2042.943399] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2042.952215] EXT4-fs (sda): Unrecognized mount option "" or missing value 04:39:22 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="f24beadadd76e0c5fd2f8da82c95edd585513988b7a41f9706782d15feaca97e4c2951b4dfc4755ca483da203a8916dde8de8a653bc6fb3fc7d3ad633869041a58835be734162354efa8be623770307a9ed8a36bf9a2ceca6694800caa41932072cdc3ce55fab8058cda6d11e893ac07b6508765e83c583ffdcb3bde97f913d157162f8ecdee1f4626152eded2d8097df8eac422386f5d3cdd04b556c05c683b7c82e39a7109ecbf69d4a41d1787942b676cb2a108307eedf1a0446a4a200f7892bb2a7ca0d2fc48e43dbf863837bd925c55ddad572060bf34767f0bc506f2321f0d3ad205a2190bc6a487089301", 0xee}, {&(0x7f0000000180)="fa665d9a31173052bb5eb7efbf2b82daa059a7e06fe60150b9224d179e47ef6708b01dc87e064640e9519ac2e0e4cabb35ec08324ea5d5f0b646248ec2c27981625e4fb61ba3dbcc82d87f681b159cb54b7b", 0x52}, {&(0x7f0000000280)="9aa7bce5d8a761bf1d9d01e80dfc63a72daafefcecbe98259863bd3c9bff8c132af4f0b280a4b206b42953b6ff43fa02a4f1971c72ccb5564ec1ce2c2f39738716a737a17e74487de74793164fb24656675e12a5fd07f8e95d99dc97540dc57de85a3563e03c6f173c2091d19724b2f4c8c2a63d056b8ce9862bbea8b290cc74ea9b322e756ae654713d56d29beb5b47d5e7a5537acb61fcc36a0036d7e5abc4799b99e36dd287284b64e7563ae901303ee9ff2e0605829cdc1bd6d037eea29abd", 0xc1}], 0x3, 0x4) 04:39:22 executing program 1: set_mempolicy(0x8000, &(0x7f00000000c0), 0x0) syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x16be, 0xef) r0 = fork() tkill(0x0, 0x3) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40}, 0x0, 0x2000000, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x4) timer_create(0x7, &(0x7f0000000240)={0x0, 0x8, 0x4}, &(0x7f0000000000)) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0xff, 0x3, 0x1, 0x0, 0x0, 0x5, 0x8081, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000300), 0x1}, 0x1401, 0x80000001, 0x3ff, 0x0, 0x400, 0x7, 0xe53b, 0x0, 0x5, 0x0, 0x1}, 0x0, 0x1, r1, 0x2) kcmp(0x0, r0, 0x4, 0xffffffffffffffff, r1) r2 = fork() syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000080)=ANY=[@ANYBLOB="b44f2abaff92c57b1d"], 0xa) r3 = syz_open_procfs(r2, &(0x7f0000000140)='personality\x00') sendmsg$nl_generic(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001300000229bd7000fedbdf25140000000c002a000700000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4008000}, 0x8880) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000003c0)={{0x77359400}, {0x77359400}}, 0x0) ptrace(0x8, r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) 04:39:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 18) 04:39:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0x6}) [ 2043.209413] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2043.256297] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2043.261528] FAULT_INJECTION: forcing a failure. [ 2043.261528] name failslab, interval 1, probability 0, space 0, times 0 [ 2043.263630] CPU: 1 PID: 11887 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2043.265005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2043.266634] Call Trace: [ 2043.267184] dump_stack+0x107/0x167 [ 2043.267887] should_fail.cold+0x5/0xa [ 2043.268538] ? create_object.isra.0+0x3a/0xa20 [ 2043.269299] should_failslab+0x5/0x20 [ 2043.269947] kmem_cache_alloc+0x5b/0x310 [ 2043.270650] ? quarantine_put+0x8b/0x1a0 [ 2043.271323] create_object.isra.0+0x3a/0xa20 [ 2043.272055] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2043.272940] kmem_cache_alloc+0x159/0x310 [ 2043.273721] ? mempool_free_pages+0x20/0x20 [ 2043.274509] mempool_alloc+0x148/0x360 [ 2043.275150] ? mempool_resize+0x7d0/0x7d0 [ 2043.275868] ? lock_downgrade+0x6d0/0x6d0 [ 2043.276580] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2043.277408] bio_alloc_bioset+0x36e/0x600 [ 2043.278087] ? bvec_alloc+0x2f0/0x2f0 [ 2043.278739] ? iov_iter_npages+0x1fd/0xa70 [ 2043.279492] iomap_dio_bio_actor+0x518/0xef0 [ 2043.280370] iomap_dio_actor+0x36f/0x560 [ 2043.281043] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2043.281808] ? do_syscall_64+0x33/0x40 [ 2043.282437] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2043.283297] iomap_apply+0x289/0x810 [ 2043.283914] ? iomap_dio_rw+0x90/0x90 [ 2043.284550] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2043.285494] ? mark_held_locks+0x9e/0xe0 [ 2043.286172] ? filemap_check_errors+0xa5/0x150 [ 2043.286924] __iomap_dio_rw+0x6cd/0x1110 [ 2043.287576] ? iomap_dio_rw+0x90/0x90 [ 2043.288227] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2043.289008] ? ext4_orphan_add+0x253/0x9e0 [ 2043.289681] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2043.290486] ? ext4_empty_dir+0xae0/0xae0 [ 2043.291157] ? jbd2__journal_start+0xf3/0x7e0 [ 2043.291902] iomap_dio_rw+0x31/0x90 [ 2043.292524] ext4_file_write_iter+0xb26/0x18d0 [ 2043.293278] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2043.294013] ? kasan_save_stack+0x32/0x40 [ 2043.294676] ? kasan_save_stack+0x1b/0x40 [ 2043.295345] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2043.296303] ? iter_file_splice_write+0x16d/0xc30 [ 2043.297104] ? direct_splice_actor+0x10f/0x170 [ 2043.297825] ? splice_direct_to_actor+0x387/0x980 [ 2043.298592] ? do_splice_direct+0x1c4/0x290 [ 2043.299276] ? do_sendfile+0x553/0x1090 [ 2043.299923] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2043.300708] do_iter_readv_writev+0x476/0x750 [ 2043.301445] ? new_sync_write+0x660/0x660 [ 2043.302117] ? selinux_file_permission+0x92/0x520 [ 2043.302904] do_iter_write+0x191/0x670 [ 2043.303524] ? trace_hardirqs_on+0x5b/0x180 [ 2043.304383] vfs_iter_write+0x70/0xa0 [ 2043.305146] iter_file_splice_write+0x762/0xc30 [ 2043.306109] ? generic_splice_sendpage+0x140/0x140 [ 2043.307107] ? avc_policy_seqno+0x9/0x70 [ 2043.307932] ? selinux_file_permission+0x92/0x520 [ 2043.308904] ? lockdep_init_map_type+0x2c7/0x780 [ 2043.309855] ? generic_splice_sendpage+0x140/0x140 [ 2043.310844] direct_splice_actor+0x10f/0x170 [ 2043.311896] splice_direct_to_actor+0x387/0x980 [ 2043.312838] ? pipe_to_sendpage+0x380/0x380 [ 2043.313709] ? do_splice_to+0x160/0x160 [ 2043.314505] ? security_file_permission+0x24e/0x570 [ 2043.315520] do_splice_direct+0x1c4/0x290 [ 2043.316372] ? splice_direct_to_actor+0x980/0x980 [ 2043.317331] ? selinux_file_permission+0x92/0x520 [ 2043.318305] ? security_file_permission+0x24e/0x570 [ 2043.319306] do_sendfile+0x553/0x1090 [ 2043.320101] ? do_pwritev+0x270/0x270 [ 2043.320873] ? wait_for_completion_io+0x270/0x270 [ 2043.321833] ? rcu_read_lock_any_held+0x75/0xa0 [ 2043.322752] ? vfs_write+0x354/0xa70 [ 2043.323508] __x64_sys_sendfile64+0x1d1/0x210 [ 2043.324416] ? __ia32_sys_sendfile+0x220/0x220 [ 2043.325326] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2043.326368] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2043.327528] do_syscall_64+0x33/0x40 [ 2043.328284] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2043.329286] RIP: 0033:0x7fa6cf926b19 [ 2043.330031] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2043.333643] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2043.335129] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2043.336805] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2043.338216] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2043.339621] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2043.341041] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 04:39:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) dup3(r0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast2, 0x6, 0x1, 0x3, 0x0, 0x8}, 0x20) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x5, @empty, 0x401}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8918, &(0x7f00000001c0)={'netpci0\x00', {0x2, 0x0, @empty}}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000280)={@local, @mcast2, @mcast1, 0x2, 0x5, 0x0, 0x100, 0x8, 0x2080040, r3}) sendmmsg(r1, &(0x7f0000004b00)=[{{&(0x7f0000000200)=@in={0x2, 0x4e21, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)="2b3274e203b61d124d57b348d5333d94969502b88ea2139cc6e3afb0ed00125de27a031354aad651d7af2026d4fb8310be89c1d8e2c552441a0432987f401ad93314", 0x42}, {&(0x7f0000000300)="e87bc2601a87845e1de241e77399588fb3896dddfb3900fbfd7461bc8e78d4ca52e4fb4dc39dcf7f8d60277f6fee5d423d01ff946e1328f5bc4f7c0e8deabf3499f2dd1cc6db9a1f1a3e4885e8001969cd8d8ef1c8192d8285ecda80a2e6689cc16185c9b0f00af68bb5ec0f109a53bccabaa5bb837f472950f291f589c2989f1948d8b32d67c53df4a605", 0x8b}, {&(0x7f0000000180)="9d211b5a213c24baf276a6c76182f449f35c65d6525c1f1457982368e8eb8fdf", 0x20}, {&(0x7f0000004d40)="2336fc270d83f3e9a113f6b00a18d27c22133e", 0x13}, {&(0x7f0000000400)="3a213cbd047327219ab4ca4d53d6c17002d4c5150da61dc31e6eacf5e22147b7aeb1aea219a25dfc3d57498d6272da9e85d5ecd40ae6599a97a6f3f96ecc98303de848d5822cafee848a056c7659ccf9e84fa085fdb401f45b25a8b937506e8ae3269cbcae0b1e44b775d83aff4bddc534a25221d500c39d00f6b05a043b46907a4b190f6805b147412e1afa8ddc6bda2b7654f4821b1dc740a8678f594beef180eede486b6f9387", 0xa8}], 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="00010000000000000d0100001f000000d290879ef623eeb29ce743dc8ec146ab88e97957908db0856dec974f15a51568f42005000000000000001091810858e55236820217922386ddb60c596cecf54c09732b9e8cb848c3136ae52ef6c89c0b747bc417496282660430b045258c3c9de02a988687124c395401a99ef1b12917cb59fe3ee47665ca98554d29df74fd35bf2d7733aebadeacc0fa57392b74aef80fb2a4a29c52c32aa2a12c26e3361aff6d90966ec16e9ce7015b8af6837e37b21e73ee8dc6b0ea1f72b1c0b7b211ab96d8a562523bcb5f36d3c5d194244d2477a63d30bcf17a151560caf70eb800000000"], 0x100}}, {{&(0x7f0000000700)=@pptp={0x18, 0x2, {0x2, @empty}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000780)="4f9bd6e3445ed915b4552280ad6b246560fa09068c2e10918633643717a75937bfeb1bab06e021db577357684ba5882bdfd5fda62fd2c2ae268d656c8ce5026feb1223efc182139808ccc7822d7c696bf9697d864809d32dd15a0f3890ed635d7623808b35aa8ec39cca77c947a4f8d7b658cdaddabffb84b9c3abcc3faffac90a20e6fb1c733130509a93a424823adcb9b0c5503b7a69e508e19e724d8c3fef3dd624074e92aa9a47ed036c54fb1c94f630e82f18aa676eeff029859aa475f23bf1dd38c38cff4363a490e49eaf0d39989c2195ae5ccb381b2923c4bef887ac8cbdf70431704b564ca997f86610ae1a6aa77ad3", 0xf4}, {&(0x7f0000000880)="352868d3e10e49199894b5f06910cfd222834d95f91e2f108ab1fda6f527fbd3b250b3a1ff45e10e768736facda48d25c1ec8b6eaac891f2734628f0cdf3470e3bd6e44fc343771cdd1f62f01b6d6f7a293d80d8535e0cd4e1b75682b776f23b1cf7ebaab31933b5e30511986958d8907224f448c1d477303feb376a2b131e24e654297afd37343b48ec5b6d36a1fa5797220c210e4ac2c08c4a1379cb4d52f63348e3be1981da8e9349a6a61259afa60872c02a6185b8716de50572307cc956c1e3a9706a7184ac", 0xc8}, {&(0x7f0000000980)="6d85104342eef6013d63d99b4e13e3ed1af4041d8a3db6f3707afb1381d26e0905a1eb702dafae80f3bb1a0b21672189f2b731a9a3fa112b5558f3be49da8e739e89860acc6488ec9276823a70fcceaeb55dfaa73d93911f349755a9259309e9afc56916899a633bd314b10699c08832ccd37306df608c4bc24170992617c06aa0960b", 0x83}, {&(0x7f0000000680)}], 0x4, &(0x7f0000000a80)=[{0xd8, 0x10d, 0x2, "e738906ec914243d4c00237c8e3ac6155008f072196b581f3d9816de0f172497696a17a5882c60692eaef02b07e3700b35fa7b59ac92c6a2bf601b1dea029c0863a87e258879adf44c31ac9e6e023a4e60ebff000f65eb96eb4588fdc62cee1b2ddd776381f8ba4fe915e8916690a8db0a8cf28c5a72b70f695c62ba873047440bc8fcb1a1ce7d13d3655834c9e83668354edbd84a9795fc35f03b823459411b555635904cf3404859fa5e3d4591414adb43eae71597a9530f523f0b76a3b733ed79bb55b2712d"}, {0x110, 0x104, 0x7, 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"78c37971d6e327e2f3f79f47297acf0bdf1103259f47e9a6441c95efc5629c413f4345619b69123240be56cb29a3e36fc5ce290c8376b3b86f9e4422f4153e09a3ba4a0e346078c7f13313e51f45c7d5f4f4e3791a5b3dcbc9844600c7d7d155d2cd68a1c3a3a125ecf4ac11ca7f90203ac7697d99212bd20c743ad15ab9fbdb3b2f9e099ce822f9d0c4e0d5ac000aab55d5a929df5857bdfd3bdcdb70982e62e7bbadac1cec70d0efeba183e4ac474f5d6c477a333ee11ca705cb531d1ef054c8227240a8f7f81d76743819a33fab32bb57a62fda48a7ca222f88f17986a822714981e1"}, {0x110, 0x0, 0x4, "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"}, {0xd8, 0x10f, 0xa2bf, "c13b8788b7e7fdabe7c818b2da4db4b9dae0c9039293227ecc82c5c440aa536deeafa6008564b41929e229b5e0f7a06f2d1c50f0629f31e5d018fc2183da2916bf90e3bf41d920030196d10edd0e31e1c58425cf0c68f2f2b94259c8eb830562c9ca00c6c42262bb40ca6ac17001f58ca088af2e78c1194238936ca7d6a2b9f1aa5b5df5233c49b99e74d52b739c4c95ace30f00a1be964c78a0054ef8f5c749cd81a56f880e2a3276f551ed66e6965b7aad6535d2d958ee7be1f3601229a9c9b10aca"}, {0xf0, 0x112, 0x7, "52bd7082111afac16941089853b4eef52ed132bee2d97ce27fbd057892d5098736332d4fcdfed1f69de368d7c3a2d5b85d6995c242fe64e38521067d8338632cf8a5fe9481f2322c0bf86a7a7a5f5030a8ee54c8eee8f5b8292df1becd63907b4f2cca9199576d773431b0e85dffcaaeeb7762238505a47ffa4f53f9b078bf0e5f240cf00bb02e8bec4baed974339cc9cade2f88bd8cfe71f03701c7eee54ff2470c98a01d3dcd106de8014bee8deac0b6673abc3d620fc70a25264f678241732a244a3e54c7a8c096c4dba8f083cda84d67e2e8801d99f32cb714"}, {0xb8, 0x10c, 0x9, "1fda988c8ca4fb404d0576a0c40e93b026280b9b9445fa45355f2c0e8c96d681e59557b0b112d395a43804e9a24b8a6524de1929a3604be53acfe5bb3f4739504cd8e2dc26d90742627e02e9f75d9e9e371ebb27515362513add4e598d32bf41a1fedf93d7faa87e43a688174b65907ff082c72e28bac8342f85b4f708ae98c9d79b8e901bdb7f54fce596b2fdbfeca470ce24b0fb0feae6585364e3a143cee6961a08398aa158"}], 0x488}}, {{&(0x7f0000004840)=@ll={0x11, 0xf7, r3, 0x1, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}}, 0x80, &(0x7f00000049c0)=[{&(0x7f00000048c0)="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", 0xfb}], 0x1, &(0x7f0000004a00)=[{0xf0, 0x10b, 0x7, "ae226ec970d3bc2e67fac70da3c53b2b4903296f4426219a16194527034d99a61593a5dac10487f743aef5de45bd6bbee83a6ebe4a1e5f60672718bf28c4d71410a7a2de2145b82c66d38bcfda0633250b3652f0cb9411e0a437c8651211238409c824bbeb4c55dc0db4120a35175224cb3abeeaa21edd7aac6b7118b7646637d018d0a51941a7a9c14d42c3fe9dedd081b42078771225bdb830314f279446cf92a6b03dd62a2662e9185d649c6820f5e2d3230a8935b3f49ce2f524600b1b42daa4556534869ef88455a858877fb1e0acebfcbe6aacc00e1153c94e"}], 0xf0}}], 0x5, 0x4040) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000004c40), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000004d00)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000004cc0)={&(0x7f0000004c80)={0x1c, r5, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x28000}, 0x30000090) 04:39:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2043.441313] EXT4-fs (sda): Unrecognized mount option "" or missing value 04:39:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0x7}) 04:39:22 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:39:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000200)=""/124, 0x7c, 0x10000, &(0x7f0000000100)={0xa, 0x4e22, 0x5, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x8}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={@local, @mcast2, @mcast1, 0x2, 0x5, 0x0, 0x100, 0x8, 0x2080040, r1}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000280)={@local, @mcast2, @mcast1, 0x2, 0x5, 0x0, 0x100, 0x8, 0x2080040, r4}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000280)="cb37f5b717f9f8bfc93be893d519f4c6fb67205bca57fa2e5a913220dd34c5d7f73279b5e1bc987b53706fb61b6f7db026df068ec6dc48ece236446b096ea78738b98b3873f2b8add1ba51e6bc1b6c701f7277daa6646abd545a480d39412534dbc589c0c6e34b9bacfe20c161b7e99eca8d5010567c94f5de8b479cf0f7e8f48234bc7e686937e2fd185ec34655eef843580ec1f87b3073c12446624e3a0662d13c250a66680bfad468594fe811f02218cf9e0b5ee7d9a9ae3064efa887f6e7215f9c22f65ffa3adcca25b7fe42654d2b4e6eddbe55417b8d1aca98d751a15d0da4f34acc1f68612e37214329beec", 0xef}], 0x1, &(0x7f0000000380)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x800}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x40}, @broadcast}}}, @ip_retopts={{0x24, 0x0, 0x7, {[@ssrr={0x89, 0x7, 0x86, [@broadcast]}, @lsrr={0x83, 0xb, 0x15, [@local, @multicast1]}]}}}], 0x78}}, {{&(0x7f0000000400)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000440)="52cbdb6c348d7be8fae62fb1fa27eb8d9b59c296a1f2335bef89c196a8736689d9c7eacdd6f240fef2cbc4d2ff59762e44c232f0a78d6c4bfc5d7b596d8ee99e561c81913203703d2a2b8b9a2a7b735965506379d2b3df0f4dcebc00e15ba82368415f97fed6ad6545a47a1ea69fbf9d4da11aa84d64d832aa0bb9ace3", 0x7d}, {&(0x7f00000004c0)="bcd128d9c6397d", 0x7}, {&(0x7f0000000580)="9df69da2a2373746f9dee1be3c31d4c249b845241dc7d5b03bc8568137afbaba9a198011377372b47d1e25e8b4ccda6ce922e1c8368ba5527233f392c490a120679766bd182efdc18e3d0b876d9da3ba6d66a97564b3290c3df43de8747eea3af9bf1f603e6c9e2f7c9eb5168c45c0ab6b34ec056260a4fbe3738fa0f161b0413bdadfb1d27e9e283cbb710872725a00a891cb3a995e2b52f5f39114304eab05b72a990c941f4cd7fc261fd3220aad37ac3e26680d777e356b46e184aa", 0xbd}, {&(0x7f0000000500)="92373e6d6e6e0a3112d9855d3d5484fd48415c2b447c65427f30187637fc46d11a", 0x21}, {&(0x7f0000000700)="42623cf948d847e7a18f7d210d934e55c68e478d15acbfd47253adee565bf97e96c4b7988ff1a3305ce7249fe618eb2ea7f134d4d64fbb9dc44deba6914a72cefbc1ea16473e703fe6b340b985aca9a2e24c8ee79548a434e68fd3d3711792b0023e37d7dac9ffc4ebbf95753bf38069f7daad48e69d656a96ab5bca03f7d718ddd6a4fc81da4fe101f3062fcd8564e23eae603fb3431a1ffec8cfe29457af7ecf3bc1ac3704117d548834779c56763f976680511fd896eb64161ba52d6dc70759f4a329f4", 0xc5}], 0x5, &(0x7f0000000800)=[@ip_ttl={{0x14, 0x0, 0x2, 0xc57c}}, @ip_retopts={{0x30, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x14, 0x54, 0x3, 0x8, [{@loopback, 0xba84}, {@rand_addr=0x64010100, 0x62}]}, @generic={0x7, 0xa, "426948b8e0d527d8"}]}}}, @ip_retopts={{0x80, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x4c, 0xe2, 0x3, 0x3, [{@broadcast, 0x100}, {@loopback, 0x2}, {@loopback, 0x800}, {@remote, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}, {@broadcast, 0x85}, {@broadcast, 0x5}, {@loopback, 0x30000000}, {@remote}]}, @end, @lsrr={0x83, 0x7, 0x66, [@empty]}, @ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0x4, 0x2d, 0x3, 0x2}, @timestamp_prespec={0x44, 0x14, 0xc4, 0x3, 0x6, [{@private=0xa010101, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x101}]}]}}}, @ip_retopts={{0x2c, 0x0, 0x7, {[@cipso={0x86, 0x16, 0x0, [{0x6, 0x10, "ebd834b804761fe60a758d33e02b"}]}, @ra={0x94, 0x4}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1ff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffffffff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @rand_addr=0x64010102}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0x178}}, {{&(0x7f0000000980)={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000001b80)=[{&(0x7f00000009c0)="a75e89424af40fd9c7e74d3cd604551685cf88f893d408f6ac897e27fe0d1f", 0x1f}, {&(0x7f0000000a00)="125c4a724002ac56a742d0a815dbb6884273b8a1d1f629ec249cfc4a215ea485d0e504c73322ff981bcfbd14a9451689ec3246a8b7f193f354309c239609c125b7d6098ae63a43e33dcef2d66cf71878eeee10820ca478b6a60146322631a4105f2a163659545f9b8f8bae6294279b7c9eed82b3888a9a3caf02388d1f8a347ddac2fa7a5bc081ce09f375e38d64628e520c2fca97bc6439b8708e4162da3825b0028054a6169ddde88277a8b326d348b86ad7870f220a223631f73fd89740dccaab2be4a4f38e0df9a07dd00acf24ac0cb9b72cf8dcea9381f32c238c097db0f550f77e701eb400d9971f", 0xeb}, 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0x1000}], 0x5, &(0x7f0000001c00)}}, {{&(0x7f0000001c40)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000001c80)="d5715208901715904d2fe721b27e0e0f65febb7d7dcf41df91f9ef1ae3208fa67c69c0e7d34a7e00ba0440770f21363c0a01649fb30dddf4cddd0c0d8e18ecfe5690664818a91ecdfc1bc8f74131cfa3fa9628855ba47c5fab8c615b53617f0b562dd48f49e9c6cee8f004e9d4b1209a1e75965a51c1f90650aec585b1e6cfc52ba36a752056a993870de10a9b8c7377670fc5c16307c371845acbfbc014fcacf29982048893185b5af943b5f461a11647799777753e04064bb7b6adedec92542373a0d42cebb3e89a42131640c3", 0xce}, {&(0x7f0000002e00)="5021998875ed70fb9d8341d9c24b6fd5f7baeee00dc31e252bc6097a90f9599dc788ece74bbfa03410fc1a2ddfbce446e492d8803cd1049e677d7a9be6434371a3194f8727d70d68702f0da375fd2d02a3796239ecc3e0daaa5df7d1d103fa159a72b2d399d0ed531ae18eeeba2c1a62f55fae96127b7bc2f181c31586c45aac70ef0037614ecc30662248", 0x8b}], 0x2, &(0x7f0000003f00)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_retopts={{0xa8, 0x0, 0x7, {[@cipso={0x86, 0x53, 0x3, [{0xd, 0x5, "cd989e"}, {0x2, 0x11, "9aecf81308728e884f55727fcfe44e"}, {0x0, 0x11, "f9b81c650a466775affaeb4a899aff"}, {0x1, 0x12, "cbe2c3b86dbd800292d9c075c23501ef"}, {0x2, 0xd, "2cef7b29e09f2c3b1f4fe4"}, {0x5, 0x7, "a7e47c09f8"}]}, @cipso={0x86, 0x1b, 0x3, [{0x6, 0xe, "eca84791eb47fc920ba76885"}, {0x6, 0x7, "82a4f6ebdf"}]}, @timestamp_addr={0x44, 0x14, 0x78, 0x1, 0x8, [{@rand_addr=0x64010100}, {@empty, 0x8}]}, @generic={0x82, 0x12, "bd92620fdc6e0e84231a18e7e87ba3d7"}, @end]}}}, @ip_retopts={{0x90, 0x0, 0x7, {[@generic={0x82, 0xd, "46e5ad5499ccfe797f184d"}, @timestamp_prespec={0x44, 0x2c, 0xa6, 0x3, 0x9, [{@private=0xa010102, 0x1}, {@multicast2, 0xae15}, {@loopback, 0x1ba9}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2}, {@local, 0x5}]}, @noop, @lsrr={0x83, 0x7, 0x1, [@local]}, @end, @cipso={0x86, 0x3b, 0x1, [{0x6, 0xf, "1af6bf98c0ba337a9ee8403acf"}, {0x1, 0x8, "c5e814673343"}, {0x2, 0x8, "ab2145bf7ad9"}, {0x5, 0xf, "0c0cfdddb7512063e962e74c97"}, {0x1, 0x7, "da1fdc78b4"}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @remote, @local}}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@end, @lsrr={0x83, 0x1b, 0x18, [@rand_addr=0x64010100, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3e}, @loopback, @dev={0xac, 0x14, 0x14, 0x12}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @cipso={0x86, 0x1c, 0xffffffffffffffff, [{0x7, 0x10, "ca66e7d7c5d23d44e41637cf8d34"}, {0x3, 0x6, "98d007f5"}]}, @ra={0x94, 0x4, 0x1}]}}}], 0x208}}, {{&(0x7f0000001dc0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f0000004500)=[{&(0x7f0000004140)="138aad0e5540b4a9a23665102531f077824a8efa0b71fd5330eb1df69db6951c693fc684a58ade9d1115b6facbf4522ca224acc977b5218a52b23aaf433dfe693d8b4c10bd3364ab1405f72ccd7775cb37e0ecc458f51ed7fdad1931e23f1e2b374443468f8bcc02da161b0f8a6770226f8e83308aab5b8b2c1c4c2d1c07b248b751d90476138fe112180f62edb463ef73a38df33d7d90c6c65421715e67d7da243982dcf1767dde49f9a20c22617ebab7ac415503a6636663e50cb16a629c8195a6b52c6796e4f2b09c43c147d48d811329e881ac71bc869a68", 0xda}, {&(0x7f0000004240)="e6a502f591c83d878c353f1b44f6b04b557a4d657689041395c3d3c0811ed673b1ce8f832703f3ca1786666f91c9addde552c9b1f164fbf99a0067f66c276d365c5e874539f1fea9740e27ec35d2dc9f49dab45454357f260483a330c3e3bbc87d2baf8eca280478ac5a9690420247f928d7a4278efba93c80afcea1f2e9b92d3c9ffa3ce514fe6269e8a231de532b2b34622575ce2f91d20ffd424557799574d4ff2b16306b5e017f3fe9b9ac25d0da6c4200aaf0e838b45474b976b1aa68b54b7b954c3dd789275141b53768c555d5e5f6a55f78917b6e9fe407fc18aff3ece696", 0xe2}, {&(0x7f0000004340)="b89e63ad790e3505e5b8d869d3014cba7a42c9b463", 0x15}, {&(0x7f0000004380)="093c6749bce77df464c758c4d44d12d051e7e5a507d7c6d8a3c9e722d6b570f01bba3506f712d5ec97375d12eb7bec1bfdc4fb0e0ad0c9d2e2c5f4e6069984f6fcdb3b39c4899417d83bc0ccd8444b0ca4f7fa6bf20c4cdebc182fb870ee0b531fa995a4ac1b4d245c2bdbc16c8d9961aa445af611ac8966ae5a54158fb425e52eca8a7702ea2fd59d50e9f02a510406030eea1db32144cadf1f6f5fbd188d4ed5f1e1c151cb643c52d41bb1ac0f58fb524489c701a250c2f9e3132309919cf35b690dd8d57f8bf601a56b18ff88be6ede77df2b17b37539022f7e45293e625199a795f4102ee9a2bf21073ba2bf1d17283a5a5d08066b3b", 0xf8}, {&(0x7f0000004480)="be39a52a813201bf8bb28a5325bef05559967692915af6f1ca39308b0ae8a145e88b9aa23441b04ebc7f2b1148b5953f65001faf12fd3d1bb3c0aebf16419addc0794f60f8cd68279890", 0x4a}], 0x5, &(0x7f0000004580)=[@ip_tos_u8={{0x11}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @local, @remote}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffffffc0}}, @ip_ttl={{0x14, 0x0, 0x2, 0x40}}], 0x80}}, {{&(0x7f0000004600)={0x2, 0x4e23, @private=0xa010102}, 0x10, &(0x7f00000047c0)=[{&(0x7f0000004640)="a6c885e5a6f0dac77c26dc98e4c37b75f9f092e8dfa2f50101b158e702da30faa442df6649948e6080346ac0947598e8c675a2ad2834fcbfbbe5523c98aa352ebbeabc77a0acf35e69ca7fbc354e6c34c2254d610a5622ed2cc43eb1a6a3a33b467b838fba5ea793af6c56f3bdce0dd5d22a52b3b8668c297855753f8071dcb6393481b2b125e1198aa51794c37c357e9255f4178c98549d662558771c5c5335d6752ba42a9eca12ed471c66415a17c4cd6e6145c26bd54a14b393dfb5b776ee06757cf69ba518bd4796257bc4e86a804017", 0xd2}, {&(0x7f0000004740)="3f46ebdde2e422fe63eb762b8e6280ef4ebd059e2c9d0c0eb06f0661ddf2d22703327b8751dc5f8845e76e69f31ff7e781880f270e003991b53e604ddb3476edafbe44be37b6c68cc8466292e6dae0e565e4ec56", 0x54}], 0x2, &(0x7f0000004800)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1}}], 0x18}}], 0x6, 0x40004) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x100) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) r6 = socket$unix(0x1, 0x2, 0x0) shutdown(r6, 0x1) [ 2043.624257] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2043.731308] EXT4-fs (sda): Unrecognized mount option "" or missing value 04:39:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0x8}) 04:39:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:39:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000010) 04:39:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x80200, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xd, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:39:36 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) 04:39:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x64c00) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @hci={0x1f, 0xffffffffffffffff, 0x3}, @nfc={0x27, 0x1, 0x0, 0x3}, @isdn={0x22, 0x1, 0x0, 0x7f, 0x52}, 0x46bc, 0x0, 0x0, 0x0, 0x5, &(0x7f00000000c0)='macvtap0\x00', 0x9, 0x100000000, 0x9d76}) 04:39:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:39:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 19) [ 2057.404147] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2057.418109] FAULT_INJECTION: forcing a failure. [ 2057.418109] name failslab, interval 1, probability 0, space 0, times 0 [ 2057.420475] CPU: 1 PID: 11930 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2057.421797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2057.423259] Call Trace: [ 2057.423739] dump_stack+0x107/0x167 [ 2057.424405] should_fail.cold+0x5/0xa [ 2057.425095] ? create_object.isra.0+0x3a/0xa20 [ 2057.425913] should_failslab+0x5/0x20 [ 2057.426593] kmem_cache_alloc+0x5b/0x310 [ 2057.427317] ? quarantine_put+0x8b/0x1a0 [ 2057.428068] create_object.isra.0+0x3a/0xa20 [ 2057.428859] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2057.429772] kmem_cache_alloc+0x159/0x310 [ 2057.430524] ? mempool_free_pages+0x20/0x20 [ 2057.431288] mempool_alloc+0x148/0x360 [ 2057.431994] ? mempool_resize+0x7d0/0x7d0 [ 2057.432747] ? lock_downgrade+0x6d0/0x6d0 [ 2057.433502] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2057.434404] bio_alloc_bioset+0x36e/0x600 [ 2057.435162] ? bvec_alloc+0x2f0/0x2f0 [ 2057.435848] ? iov_iter_npages+0x1fd/0xa70 [ 2057.436733] iomap_dio_bio_actor+0x518/0xef0 [ 2057.437390] iomap_dio_actor+0x36f/0x560 [ 2057.437888] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2057.438455] ? do_syscall_64+0x33/0x40 [ 2057.438912] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2057.439544] iomap_apply+0x289/0x810 [ 2057.439995] ? iomap_dio_rw+0x90/0x90 [ 2057.440445] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2057.441123] ? mark_held_locks+0x9e/0xe0 [ 2057.441626] ? filemap_check_errors+0xa5/0x150 [ 2057.442180] __iomap_dio_rw+0x6cd/0x1110 [ 2057.442665] ? iomap_dio_rw+0x90/0x90 [ 2057.443136] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2057.443690] ? ext4_orphan_add+0x253/0x9e0 [ 2057.444199] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2057.444792] ? ext4_empty_dir+0xae0/0xae0 [ 2057.445275] ? jbd2__journal_start+0xf3/0x7e0 [ 2057.445812] iomap_dio_rw+0x31/0x90 [ 2057.446242] ext4_file_write_iter+0xb26/0x18d0 [ 2057.446796] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2057.447327] ? kasan_save_stack+0x32/0x40 [ 2057.447808] ? kasan_save_stack+0x1b/0x40 [ 2057.448320] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2057.448927] ? iter_file_splice_write+0x16d/0xc30 [ 2057.449505] ? direct_splice_actor+0x10f/0x170 [ 2057.450054] ? splice_direct_to_actor+0x387/0x980 [ 2057.450616] ? do_splice_direct+0x1c4/0x290 [ 2057.451138] ? do_sendfile+0x553/0x1090 [ 2057.451617] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2057.452257] do_iter_readv_writev+0x476/0x750 [ 2057.452956] ? new_sync_write+0x660/0x660 [ 2057.453517] ? selinux_file_permission+0x92/0x520 [ 2057.454215] do_iter_write+0x191/0x670 [ 2057.454679] ? trace_hardirqs_on+0x5b/0x180 [ 2057.455193] vfs_iter_write+0x70/0xa0 [ 2057.455661] iter_file_splice_write+0x762/0xc30 [ 2057.456246] ? generic_splice_sendpage+0x140/0x140 [ 2057.456847] ? avc_policy_seqno+0x9/0x70 [ 2057.457324] ? selinux_file_permission+0x92/0x520 [ 2057.457899] ? lockdep_init_map_type+0x2c7/0x780 [ 2057.458459] ? generic_splice_sendpage+0x140/0x140 [ 2057.459095] direct_splice_actor+0x10f/0x170 [ 2057.459773] splice_direct_to_actor+0x387/0x980 [ 2057.460369] ? pipe_to_sendpage+0x380/0x380 [ 2057.460808] ? do_splice_to+0x160/0x160 [ 2057.461199] ? security_file_permission+0x24e/0x570 [ 2057.461717] do_splice_direct+0x1c4/0x290 [ 2057.462122] ? splice_direct_to_actor+0x980/0x980 [ 2057.462594] ? selinux_file_permission+0x92/0x520 [ 2057.463091] ? security_file_permission+0x24e/0x570 [ 2057.463600] do_sendfile+0x553/0x1090 [ 2057.464001] ? do_pwritev+0x270/0x270 [ 2057.464395] ? wait_for_completion_io+0x270/0x270 [ 2057.464871] ? rcu_read_lock_any_held+0x75/0xa0 [ 2057.465318] ? vfs_write+0x354/0xa70 [ 2057.465690] __x64_sys_sendfile64+0x1d1/0x210 [ 2057.466130] ? __ia32_sys_sendfile+0x220/0x220 [ 2057.466584] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2057.467106] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2057.467628] do_syscall_64+0x33/0x40 [ 2057.468073] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2057.468590] RIP: 0033:0x7fa6cf926b19 [ 2057.468955] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2057.471003] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2057.471753] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2057.472459] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2057.473154] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2057.473878] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2057.474594] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2057.478732] EXT4-fs (sda): Unrecognized mount option "" or missing value 04:39:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0x9}) 04:39:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:39:51 executing program 1: ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x40086602, 0xfffffffffffffffd) chdir(&(0x7f0000000040)='./file0\x00') fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.bfq.time\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$getflags(r0, 0x1) chdir(&(0x7f00000001c0)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/schedstat\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x4000, 0x43) sendfile(r1, r2, 0x0, 0x100000001) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x7, 0xffffffffffffffff, &(0x7f0000000240)=0x2, 0x3e, 0x0) 04:39:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 04:39:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000011) 04:39:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 20) 04:39:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) sendmsg$inet6(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:39:51 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) [ 2071.936523] EXT4-fs (sda): Unrecognized mount option " " or missing value [ 2071.951215] FAULT_INJECTION: forcing a failure. [ 2071.951215] name failslab, interval 1, probability 0, space 0, times 0 [ 2071.952926] CPU: 1 PID: 11963 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2071.953906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2071.954951] Call Trace: [ 2071.955306] dump_stack+0x107/0x167 [ 2071.955863] should_fail.cold+0x5/0xa [ 2071.956403] ? bvec_alloc+0x148/0x2f0 [ 2071.956953] should_failslab+0x5/0x20 [ 2071.957545] kmem_cache_alloc+0x5b/0x310 [ 2071.958075] bvec_alloc+0x148/0x2f0 [ 2071.958656] bio_alloc_bioset+0x40a/0x600 [ 2071.959180] ? bvec_alloc+0x2f0/0x2f0 [ 2071.959681] ? iov_iter_npages+0x1fd/0xa70 [ 2071.960339] iomap_dio_bio_actor+0x518/0xef0 [ 2071.960961] iomap_dio_actor+0x36f/0x560 [ 2071.961606] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2071.962297] ? do_syscall_64+0x33/0x40 [ 2071.962903] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2071.963655] iomap_apply+0x289/0x810 [ 2071.964199] ? iomap_dio_rw+0x90/0x90 [ 2071.964737] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2071.965667] ? mark_held_locks+0x9e/0xe0 [ 2071.966304] ? filemap_check_errors+0xa5/0x150 [ 2071.966921] __iomap_dio_rw+0x6cd/0x1110 [ 2071.967535] ? iomap_dio_rw+0x90/0x90 [ 2071.968167] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2071.968764] ? ext4_orphan_add+0x253/0x9e0 [ 2071.969306] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2071.970117] ? ext4_empty_dir+0xae0/0xae0 [ 2071.970677] ? jbd2__journal_start+0xf3/0x7e0 [ 2071.971375] iomap_dio_rw+0x31/0x90 [ 2071.971865] ext4_file_write_iter+0xb26/0x18d0 [ 2071.972597] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2071.973190] ? kasan_save_stack+0x32/0x40 [ 2071.973723] ? kasan_save_stack+0x1b/0x40 [ 2071.974322] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2071.975116] ? iter_file_splice_write+0x16d/0xc30 [ 2071.975741] ? direct_splice_actor+0x10f/0x170 [ 2071.976448] ? splice_direct_to_actor+0x387/0x980 [ 2071.977099] ? do_splice_direct+0x1c4/0x290 [ 2071.977749] ? do_sendfile+0x553/0x1090 [ 2071.978403] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2071.979108] do_iter_readv_writev+0x476/0x750 [ 2071.979805] ? new_sync_write+0x660/0x660 [ 2071.980341] ? selinux_file_permission+0x92/0x520 [ 2071.981114] do_iter_write+0x191/0x670 [ 2071.981731] ? trace_hardirqs_on+0x5b/0x180 [ 2071.982401] vfs_iter_write+0x70/0xa0 [ 2071.982914] iter_file_splice_write+0x762/0xc30 [ 2071.983688] ? generic_splice_sendpage+0x140/0x140 [ 2071.984339] ? avc_policy_seqno+0x9/0x70 [ 2071.984853] ? selinux_file_permission+0x92/0x520 [ 2071.985490] ? lockdep_init_map_type+0x2c7/0x780 [ 2071.986107] ? generic_splice_sendpage+0x140/0x140 [ 2071.986861] direct_splice_actor+0x10f/0x170 [ 2071.987429] splice_direct_to_actor+0x387/0x980 [ 2071.988037] ? pipe_to_sendpage+0x380/0x380 [ 2071.988708] ? do_splice_to+0x160/0x160 [ 2071.989311] ? security_file_permission+0x24e/0x570 [ 2071.989995] do_splice_direct+0x1c4/0x290 [ 2071.990547] ? splice_direct_to_actor+0x980/0x980 [ 2071.991280] ? selinux_file_permission+0x92/0x520 [ 2071.991893] ? security_file_permission+0x24e/0x570 [ 2071.992570] do_sendfile+0x553/0x1090 [ 2071.993166] ? do_pwritev+0x270/0x270 [ 2071.993673] ? wait_for_completion_io+0x270/0x270 [ 2071.994290] ? rcu_read_lock_any_held+0x75/0xa0 [ 2071.994917] ? vfs_write+0x354/0xa70 [ 2071.995465] __x64_sys_sendfile64+0x1d1/0x210 [ 2071.996107] ? __ia32_sys_sendfile+0x220/0x220 [ 2071.996697] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2071.997478] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2071.998158] do_syscall_64+0x33/0x40 [ 2071.998745] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2071.999479] RIP: 0033:0x7fa6cf926b19 [ 2071.999987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2072.002570] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2072.003529] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2072.004543] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2072.005432] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2072.006448] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2072.007517] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2072.026227] EXT4-fs (sda): Unrecognized mount option " " or missing value 04:39:51 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) 04:39:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0xa}) 04:39:51 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:39:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2072.210843] EXT4-fs (sda): Unrecognized mount option " [ 2072.210843] " or missing value 04:39:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 21) 04:39:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000023) [ 2072.360425] EXT4-fs (sda): Unrecognized mount option " [ 2072.360425] " or missing value [ 2072.397846] FAULT_INJECTION: forcing a failure. [ 2072.397846] name failslab, interval 1, probability 0, space 0, times 0 [ 2072.398867] CPU: 0 PID: 11984 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2072.399480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2072.400246] Call Trace: [ 2072.400496] dump_stack+0x107/0x167 [ 2072.400820] should_fail.cold+0x5/0xa [ 2072.401162] ? create_object.isra.0+0x3a/0xa20 [ 2072.401579] should_failslab+0x5/0x20 [ 2072.401917] kmem_cache_alloc+0x5b/0x310 [ 2072.402403] ? quarantine_put+0x8b/0x1a0 [ 2072.402793] create_object.isra.0+0x3a/0xa20 [ 2072.403190] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2072.403634] kmem_cache_alloc+0x159/0x310 [ 2072.404010] ? mempool_free_pages+0x20/0x20 [ 2072.404404] mempool_alloc+0x148/0x360 [ 2072.404763] ? mempool_resize+0x7d0/0x7d0 [ 2072.405125] ? lock_downgrade+0x6d0/0x6d0 [ 2072.405513] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2072.405953] bio_alloc_bioset+0x36e/0x600 [ 2072.406335] ? bvec_alloc+0x2f0/0x2f0 [ 2072.406680] ? iov_iter_npages+0x1fd/0xa70 [ 2072.407063] iomap_dio_bio_actor+0x518/0xef0 [ 2072.407457] iomap_dio_actor+0x36f/0x560 [ 2072.407822] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2072.408235] ? do_syscall_64+0x33/0x40 [ 2072.408585] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2072.409062] iomap_apply+0x289/0x810 [ 2072.409399] ? iomap_dio_rw+0x90/0x90 [ 2072.409734] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2072.410256] ? mark_held_locks+0x9e/0xe0 [ 2072.410623] ? filemap_check_errors+0xa5/0x150 [ 2072.411037] __iomap_dio_rw+0x6cd/0x1110 [ 2072.411387] ? iomap_dio_rw+0x90/0x90 [ 2072.411749] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2072.412164] ? ext4_orphan_add+0x253/0x9e0 [ 2072.412567] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2072.413008] ? ext4_empty_dir+0xae0/0xae0 [ 2072.413391] ? jbd2__journal_start+0xf3/0x7e0 [ 2072.413786] iomap_dio_rw+0x31/0x90 [ 2072.414117] ext4_file_write_iter+0xb26/0x18d0 [ 2072.414536] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2072.414951] ? kasan_save_stack+0x32/0x40 [ 2072.415312] ? kasan_save_stack+0x1b/0x40 [ 2072.415692] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2072.416135] ? iter_file_splice_write+0x16d/0xc30 [ 2072.416582] ? direct_splice_actor+0x10f/0x170 [ 2072.416980] ? splice_direct_to_actor+0x387/0x980 [ 2072.417406] ? do_splice_direct+0x1c4/0x290 [ 2072.417785] ? do_sendfile+0x553/0x1090 [ 2072.418141] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2072.418549] do_iter_readv_writev+0x476/0x750 [ 2072.418963] ? new_sync_write+0x660/0x660 [ 2072.419338] ? selinux_file_permission+0x92/0x520 [ 2072.419790] do_iter_write+0x191/0x670 [ 2072.420156] ? trace_hardirqs_on+0x5b/0x180 [ 2072.420555] vfs_iter_write+0x70/0xa0 [ 2072.420886] iter_file_splice_write+0x762/0xc30 [ 2072.421319] ? generic_splice_sendpage+0x140/0x140 [ 2072.421751] ? avc_policy_seqno+0x9/0x70 [ 2072.422114] ? selinux_file_permission+0x92/0x520 [ 2072.422543] ? lockdep_init_map_type+0x2c7/0x780 [ 2072.422971] ? generic_splice_sendpage+0x140/0x140 [ 2072.423393] direct_splice_actor+0x10f/0x170 [ 2072.423791] splice_direct_to_actor+0x387/0x980 [ 2072.424227] ? pipe_to_sendpage+0x380/0x380 [ 2072.424612] ? do_splice_to+0x160/0x160 [ 2072.424970] ? security_file_permission+0x24e/0x570 [ 2072.425412] do_splice_direct+0x1c4/0x290 [ 2072.425785] ? splice_direct_to_actor+0x980/0x980 [ 2072.426215] ? selinux_file_permission+0x92/0x520 [ 2072.426648] ? security_file_permission+0x24e/0x570 [ 2072.427106] do_sendfile+0x553/0x1090 [ 2072.427459] ? do_pwritev+0x270/0x270 [ 2072.427795] ? wait_for_completion_io+0x270/0x270 [ 2072.428248] ? rcu_read_lock_any_held+0x75/0xa0 [ 2072.428653] ? vfs_write+0x354/0xa70 [ 2072.428993] __x64_sys_sendfile64+0x1d1/0x210 [ 2072.429386] ? __ia32_sys_sendfile+0x220/0x220 [ 2072.429798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2072.430249] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2072.430715] do_syscall_64+0x33/0x40 [ 2072.431038] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2072.431498] RIP: 0033:0x7fa6cf926b19 [ 2072.431824] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2072.433486] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2072.434172] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2072.434808] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2072.435439] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2072.436084] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2072.436750] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2072.437540] hpet: Lost 2 RTC interrupts 04:39:51 executing program 1: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000100)={0xa, 0x4e21, 0x6, @local, 0x9}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000140)="c7d3a9a77f65f805d388c0344dda726751d1399fe7a301800dec1e73e72365f9a3971384b33ec155ed1f59b1265bad5422c2a840a87c0cc6024c538370211f41f36ea4378f31a88752f5fcbc2f1bf858a1d63bb948bbcfa43d750bd7ac5a466871069fc34de7c6dc1846fa61956ee23644ef7244c9d2b55a127f2db0657e70fc20a844388267b5498dee4161acaa8a9ba93b5116c9573699c91c3df31199", 0x9e}, {0xfffffffffffffffe}, {&(0x7f0000000200)="5ea59741faffe819bf21d24564384beb965a1c3d2f0c527f72851547ed91885120ad13e268634e66e0873af5539f6783491ea7073c218a5048507c33722c0cbe1109849ba1e130126da00973c1a9a1bb8c2b5c18026913a78261a925eb5cb0db4195555998582fea94b4a8f919", 0x6d}, {&(0x7f0000000280)="4531c72827ee710be23f6a4ebaa466899f82e80540bcfab851b719e023cdb60679215c9d12a0c7c56bd20dfc5f204a46efe31883184d1056bede4f9afd573837e92fbb56714ebc23fe3213f240265648a144b556d15a8301ed963ce9136ada21359736309dd77e1dc43c4e3e49f33d3b20d16b481ea6667681973c8afd4a9a9c769e36cc267a60d89a8cc8d4234a3b63", 0x90}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000340)="559ef8f110a24e4731c6e2363c1e105e7c9ee0118c32baec718b0e6f9b0f254575f19942f331319e887a7146cef2ed324ff8af1bd4c43994c24432a0d82efc8e953c6f404b0976b4a93f9d8943f9605297032e0428054ecd6aae7eae2f38249bc32774ae7ec8677e89b3ba4581fbf2fef95ef07bc5a83134b1b879dd3def9a6b44a0fc146f9ef622f6a1d4e0bc414b87dfb8d49a979f90a98280c7a96dfd04ddf84eb28baa8fe5", 0xa7}], 0x6, &(0x7f00000014c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0x5}}, @hoplimit={{0x14, 0x29, 0x34, 0x3f}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x32, 0x4, 0x0, 0x7, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}]}}}], 0x80}}, {{&(0x7f0000001540)={0xa, 0x4e20, 0x101, @empty, 0x7ff}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000001580)="e298d2ee9f2b71356172d9adacd4406c961aa433b723d140ccf97a5622c3bca25fdd12c97dc52810dd48a5f1c848b067596fc4d8a2cdd591f2445c5a175a8d279837ef", 0x43}, {&(0x7f0000001600)="99d6440e544ab92ff3f80448fc86714877c6b2", 0x13}], 0x2}}, {{&(0x7f0000001680)={0xa, 0x4e24, 0x43, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3}, 0x1c, &(0x7f00000029c0)=[{&(0x7f00000016c0)="dd717a7ae13078d0b588afccc4b2cd1684def08d615e53324b9e7d56b35691d5c3d4ff1cdbe9bf126d8bb2ae20973172e351837008e3eb14dfeb256e2e464b7b375ca781922c59ddf5b066b98ec7de299631ad0f99a2b87a1b78e7cec77f6a56946530318a0c394d042077dd48835646ffe9f8f914d589d67aea3534dc54fe7e1fba05f10afae8963a20d4fe7034d7a295d91fc279b827bf814d96657db3183737091b1414f7beccb613f744db07c69dd49d59ad464525f94bd7c220a4564421f4d3678e03cc90910b5afad6", 0xcc}, {&(0x7f00000017c0)="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0x1000}, {&(0x7f00000027c0)="308d29b72db2b469fe979922a04f93e4e619f157ccf35d8e658d6c36c453c9fbeed286b9df56b8094d4da846ff661561729d951a9455eb80cc46af8ede33a15282400c3403cb329999eacc9fd1f2db16ff", 0x51}, {&(0x7f0000002840)="84bf2b1bc02749be87ce5f02b307225c61256a4465d89f889e29b9c333f3b4079c1527c48d3bfddfcfdc52f7f463d4541c4e5c7585701ffae827782c5075330203a72038b369ec07e4fb67616ca092d71318c622f89da5b7", 0x58}, {&(0x7f00000028c0)="c7b7f276f261415e3c32f429226028b037596bed3f45c07a93b20b1ea2737a39661d4462cc471b38899055c462280d937a2c93f7d4581b74d05f401d2fb6701265f8bc960e93c19533192a229946f1ae9627f42de64b006f1d626e7c71c15ea01e079499c47dd2b2acb8c1ea3d40db232a29b2043df6860898185b8956a7f1985eb00056862b72046670441d3b3c23cf73d616e0186393beee39282dbbecc18369596c169224971f0b82a1a06d08c5049aa0183eff0373d0a2cdbf", 0xbb}, {&(0x7f0000002980)="36d37b711d0193b78d6e86b8d63224b3b25c66b5de1fbf697d2429692058f5801bbe79063f9e88d8c613945e575a0051", 0x30}], 0x6, &(0x7f0000002f40)=ANY=[@ANYBLOB="14000000000000002900000000000000000060000000000000002900000037000000ee080000000000000738000000000c04050020000000000000007607000000000000060000000000000059e1c2a37e0253eed5070003000000000000000100000000000000e73d000000000000000100040103c20400a00c0300001400000000000000290000000b000000000000040000000014000000000000002900000034000000ff0300"/179], 0xa8}}, {{&(0x7f0000002b00)={0xa, 0x4e22, 0xfff00000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c, &(0x7f0000002c80)=[{&(0x7f0000002b40)="a8500e64acca17d29ddda7e552a367a601a0b8b6c853d940a7cc75df08b6132167a6baa30f7d67e3628421f3b10a06d423054a5880799826f6fd9357e80915117bc9ac88010213b4f682234445d8001da21cc441bd9caaeab3", 0x59}, {&(0x7f0000002bc0)="f26002363039f64821fa", 0xa}, {&(0x7f0000002c00)="f7d7e0e96f96bbd4611c318ac814ce044bf8b31454fef16f19af3729216e41b91373a1530b60ad7e2af72cf32c2724e20eb46a752edd111f0a6500ba07270fa388dc5675754a74b10acefd0a01", 0x4d}], 0x3, &(0x7f0000002cc0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @tclass={{0x14, 0x29, 0x43, 0xff}}, @hopopts={{0x80, 0x29, 0x36, {0x4, 0xc, '\x00', [@jumbo, @jumbo={0xc2, 0x4, 0x7fff}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn, @generic={0x7, 0x3d, "5459affb7916d6e53837cd99f3c2283b261e192e295bf53b425a0d3e66419bf86ea8278c3478901a5ab0e664c7f282dfe631351700a9ef018a2cf8fcc6"}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1f}]}}}, @dstopts={{0x30, 0x29, 0x37, {0x2, 0x3, '\x00', [@hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x2}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xf2}}, @flowinfo={{0x14, 0x29, 0xb, 0x3f}}, @hoplimit={{0x14, 0x29, 0x34, 0x4}}], 0x150}}], 0x4, 0x80014) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) 04:39:51 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:39:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0xb}) 04:39:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 22) [ 2072.659038] EXT4-fs (sda): Unrecognized mount option " " or missing value [ 2072.665140] EXT4-fs (sda): Unrecognized mount option " " or missing value [ 2072.692063] FAULT_INJECTION: forcing a failure. [ 2072.692063] name failslab, interval 1, probability 0, space 0, times 0 [ 2072.693088] CPU: 0 PID: 11996 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2072.693667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2072.694358] Call Trace: [ 2072.694587] dump_stack+0x107/0x167 [ 2072.694897] should_fail.cold+0x5/0xa [ 2072.695226] ? create_task_io_context+0x2c/0x430 [ 2072.695626] should_failslab+0x5/0x20 [ 2072.695946] kmem_cache_alloc_node+0x55/0x330 [ 2072.696339] create_task_io_context+0x2c/0x430 [ 2072.696742] submit_bio_checks+0x1382/0x1730 [ 2072.697130] ? lock_acquire+0x197/0x470 [ 2072.697464] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 2072.697983] ? lock_release+0x680/0x680 [ 2072.698315] ? find_held_lock+0x2c/0x110 [ 2072.698653] ? __bio_add_page+0x328/0x430 [ 2072.699019] submit_bio_noacct+0x82/0x1010 [ 2072.699378] ? blk_queue_enter+0xc30/0xc30 [ 2072.699780] submit_bio+0xf3/0x4e0 [ 2072.700097] ? submit_bio_noacct+0x1010/0x1010 [ 2072.700501] ? bio_alloc_bioset+0x2a1/0x600 [ 2072.700868] ? bio_add_pc_page+0x100/0x100 [ 2072.701242] ? bvec_alloc+0x2f0/0x2f0 [ 2072.701568] iomap_dio_submit_bio+0x295/0x360 [ 2072.701962] iomap_dio_bio_actor+0x4b3/0xef0 [ 2072.702364] iomap_dio_actor+0x36f/0x560 [ 2072.702726] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2072.703119] ? do_syscall_64+0x33/0x40 [ 2072.703454] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2072.703909] iomap_apply+0x289/0x810 [ 2072.704239] ? iomap_dio_rw+0x90/0x90 [ 2072.704559] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2072.705059] ? mark_held_locks+0x9e/0xe0 [ 2072.705407] ? filemap_check_errors+0xa5/0x150 [ 2072.705813] __iomap_dio_rw+0x6cd/0x1110 [ 2072.706154] ? iomap_dio_rw+0x90/0x90 [ 2072.706503] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2072.706895] ? ext4_orphan_add+0x253/0x9e0 [ 2072.707259] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2072.707670] ? ext4_empty_dir+0xae0/0xae0 [ 2072.708031] ? jbd2__journal_start+0xf3/0x7e0 [ 2072.708425] iomap_dio_rw+0x31/0x90 [ 2072.708759] ext4_file_write_iter+0xb26/0x18d0 [ 2072.709165] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2072.709568] ? kasan_save_stack+0x32/0x40 [ 2072.709923] ? kasan_save_stack+0x1b/0x40 [ 2072.710285] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2072.710732] ? iter_file_splice_write+0x16d/0xc30 [ 2072.711141] ? direct_splice_actor+0x10f/0x170 [ 2072.711530] ? splice_direct_to_actor+0x387/0x980 [ 2072.711934] ? do_splice_direct+0x1c4/0x290 [ 2072.712329] ? do_sendfile+0x553/0x1090 [ 2072.712666] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2072.713076] do_iter_readv_writev+0x476/0x750 [ 2072.713450] ? new_sync_write+0x660/0x660 [ 2072.713812] ? selinux_file_permission+0x92/0x520 [ 2072.714231] do_iter_write+0x191/0x670 [ 2072.714576] ? trace_hardirqs_on+0x5b/0x180 [ 2072.714948] vfs_iter_write+0x70/0xa0 [ 2072.715279] iter_file_splice_write+0x762/0xc30 [ 2072.715685] ? generic_splice_sendpage+0x140/0x140 [ 2072.716126] ? avc_policy_seqno+0x9/0x70 [ 2072.716477] ? selinux_file_permission+0x92/0x520 [ 2072.716901] ? lockdep_init_map_type+0x2c7/0x780 [ 2072.717307] ? generic_splice_sendpage+0x140/0x140 [ 2072.717752] direct_splice_actor+0x10f/0x170 [ 2072.718130] splice_direct_to_actor+0x387/0x980 [ 2072.718543] ? pipe_to_sendpage+0x380/0x380 [ 2072.718911] ? do_splice_to+0x160/0x160 [ 2072.719258] ? security_file_permission+0x24e/0x570 [ 2072.719686] do_splice_direct+0x1c4/0x290 [ 2072.720056] ? splice_direct_to_actor+0x980/0x980 [ 2072.720475] ? selinux_file_permission+0x92/0x520 [ 2072.720898] ? security_file_permission+0x24e/0x570 [ 2072.721327] do_sendfile+0x553/0x1090 [ 2072.721666] ? do_pwritev+0x270/0x270 [ 2072.721994] ? wait_for_completion_io+0x270/0x270 [ 2072.722420] ? rcu_read_lock_any_held+0x75/0xa0 [ 2072.722808] ? vfs_write+0x354/0xa70 [ 2072.723139] __x64_sys_sendfile64+0x1d1/0x210 [ 2072.723514] ? __ia32_sys_sendfile+0x220/0x220 [ 2072.723913] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2072.724358] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2072.724816] do_syscall_64+0x33/0x40 [ 2072.725130] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2072.725580] RIP: 0033:0x7fa6cf926b19 [ 2072.725894] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2072.727493] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2072.728132] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2072.728760] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2072.729378] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2072.730000] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2072.730627] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2072.731412] hpet: Lost 1 RTC interrupts 04:40:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 23) 04:40:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @private2}, 0x38) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:40:05 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:40:05 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0x10}) 04:40:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1000001da) 04:40:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 1) 04:40:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:40:05 executing program 1: lsetxattr$trusted_overlay_opaque(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40), &(0x7f0000000b80), 0x2, 0x12e0884c4a1969e4) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=@updsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x4000, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private1={0xfc, 0x1, '\x00', 0x1}}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}}, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) r2 = accept4(r0, &(0x7f0000000580)=@nfc, &(0x7f0000000600)=0x80, 0x800) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000240)={'erspan0\x00', &(0x7f0000000180)={'gretap0\x00', 0x0, 0x7800, 0x10, 0x63ee225e, 0xd5, {{0x26, 0x4, 0x2, 0x16, 0x98, 0x66, 0x0, 0x1, 0x2f, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x3c, 0xe5, 0x1, 0x3, [{@dev={0xac, 0x14, 0x14, 0x24}, 0x8}, {@local, 0x8}, {@local, 0x8}, {@broadcast, 0x10001}, {@loopback, 0x9}, {@broadcast, 0x3}, {@multicast2, 0xedc6}]}, @timestamp={0x44, 0xc, 0x3f, 0x0, 0xe, [0x5, 0xffff]}, @ssrr={0x89, 0x7, 0x4, [@dev={0xac, 0x14, 0x14, 0x14}]}, @timestamp_addr={0x44, 0x34, 0xb2, 0x1, 0xe, [{@loopback, 0x3}, {@local, 0x1415}, {@dev={0xac, 0x14, 0x14, 0x2c}, 0x1a1}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x60}, {@broadcast, 0x3}, {@broadcast, 0x20}]}, @end]}}}}}) r4 = signalfd4(r0, &(0x7f0000000540)={[0x1]}, 0x8, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000c00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="60010000100000032dbd7000fbdbdf25fe8000000000000000000000000000aaac14143c0000000000000000000000004e2300084e240005020060800c000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="08000b0004000000240009000700000000000000ac9e00000000000007000000000000001f0000000000000008001800050000002c00130064010102000000000000000000000000fc010000000000000000000000000000000000000a000000"], 0x160}, 0x1, 0x0, 0x0, 0x84}, 0x4040001) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x6000, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getsadinfo={0x28, 0x23, 0x100, 0x70bd28, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK_MASK={0x8, 0x1e, 0xfff}, @lastused={0xc, 0xf, 0x646a}]}, 0x28}, 0x1, 0x0, 0x0, 0x81}, 0x20040000) syz_open_procfs(0x0, &(0x7f0000000bc0)='attr\x00') writev(r2, &(0x7f0000000a80)=[{&(0x7f00000003c0)="0679d9363271018af12ad661c3cafb4c4903c6e931a3fb81c45050e8e0613378c25378a216816937fadef54ebb6c847e2c611a557350896fadf89d2bd394a4d86cc99c8e9dea77e9502d35dd7a4d740df65f39c25615d262d5fa9012b962a9521cf13152f3c35fabbfa99d97e77849a1b7108373e47678da6a106ad5b3bb3f9bb89568dfa142a89876a712706bfc5fe170bee16abb6aba1123a4b74e6e44529ca913d0de78281faf37", 0xa9}, {&(0x7f0000000840)="1eae7fe9fe7a6ccd9a5768ab7148fb5e6b7d6302fa787691d07b6e46cb37cfa921fb038975423b4094c0d5b3494f5ca64d0783adc485daef005ee2a4c0ebe3c21865086f430f883b4ab72cf5a1dc69e71c2fd3a0138369f2019d55bd0aeb35a45a41e28464b69bcf6c63895ac5033a8c6050004b3916575517220f7680d41db3c165e7a5392bc72e90d8465adf094a248d543ab014271b5d7c2a4917a93e5b3720514abd906d827e928e5824aa5040ba4ed741d1308fd7b2d5ed7bdfe83bfd26d3900299cd23999b334d", 0xca}, {&(0x7f0000000480)="3ae667554e143da520e9e536ac48fed073e622c1294b58f6241167e886a94a94634bc50d470be0107a836429c2629f26f628fd144a04c0f0643407663e60f9353ff69cbb360918052784e33a2d223e23cae1043c648fb12162c1f10911a7a879dc8d74f6e6000619676e5dc6468b857e34ab2c7927f5720d36863f86470f3e281391a1d16d5804a0c13567bd8edcc1d679e9981724fb314947e75c714ff0943f5ad2ea3436adadb5786b187f36e9eb82c558fe15adb5afe26fa9b4", 0xbb}, {&(0x7f0000000940)="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", 0xff}, {&(0x7f0000000a40)="df6ba605995a7935bd5faa1342e7c069aa29b6224dcd15235a80cd9f5f27b4158740a1de8c31f608b3d29b7ccf81f4673262245277106008d339", 0x3a}], 0x5) [ 2086.095148] FAULT_INJECTION: forcing a failure. [ 2086.095148] name failslab, interval 1, probability 0, space 0, times 0 [ 2086.097001] CPU: 1 PID: 12012 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2086.098138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2086.099437] Call Trace: [ 2086.099938] dump_stack+0x107/0x167 [ 2086.100549] should_fail.cold+0x5/0xa [ 2086.101117] ? jbd2__journal_start+0x190/0x7e0 [ 2086.101882] should_failslab+0x5/0x20 [ 2086.102527] kmem_cache_alloc+0x5b/0x310 [ 2086.103179] jbd2__journal_start+0x190/0x7e0 [ 2086.103869] __ext4_journal_start_sb+0x214/0x390 [ 2086.104596] ext4_file_write_iter+0x1138/0x18d0 [ 2086.105526] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2086.106230] ? kasan_save_stack+0x32/0x40 [ 2086.106876] ? kasan_save_stack+0x1b/0x40 [ 2086.107441] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2086.108289] ? iter_file_splice_write+0x16d/0xc30 [ 2086.109002] ? direct_splice_actor+0x10f/0x170 [ 2086.109704] ? splice_direct_to_actor+0x387/0x980 [ 2086.110432] ? do_splice_direct+0x1c4/0x290 [ 2086.111199] ? do_sendfile+0x553/0x1090 [ 2086.111756] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2086.112550] do_iter_readv_writev+0x476/0x750 [ 2086.113278] ? new_sync_write+0x660/0x660 [ 2086.113939] ? selinux_file_permission+0x92/0x520 [ 2086.114699] do_iter_write+0x191/0x670 [ 2086.115273] ? trace_hardirqs_on+0x5b/0x180 [ 2086.116007] vfs_iter_write+0x70/0xa0 [ 2086.116553] iter_file_splice_write+0x762/0xc30 [ 2086.117392] ? generic_splice_sendpage+0x140/0x140 [ 2086.118173] ? avc_policy_seqno+0x9/0x70 [ 2086.118815] ? selinux_file_permission+0x92/0x520 [ 2086.119587] ? lockdep_init_map_type+0x2c7/0x780 [ 2086.120343] ? generic_splice_sendpage+0x140/0x140 [ 2086.121160] direct_splice_actor+0x10f/0x170 [ 2086.121849] splice_direct_to_actor+0x387/0x980 [ 2086.122640] ? pipe_to_sendpage+0x380/0x380 [ 2086.123312] ? do_splice_to+0x160/0x160 [ 2086.123948] ? security_file_permission+0x24e/0x570 [ 2086.124820] do_splice_direct+0x1c4/0x290 [ 2086.125478] ? splice_direct_to_actor+0x980/0x980 [ 2086.126282] ? selinux_file_permission+0x92/0x520 [ 2086.126990] ? security_file_permission+0x24e/0x570 [ 2086.127820] do_sendfile+0x553/0x1090 [ 2086.128343] ? do_pwritev+0x270/0x270 [ 2086.128975] ? wait_for_completion_io+0x270/0x270 [ 2086.129725] ? rcu_read_lock_any_held+0x75/0xa0 [ 2086.130440] ? vfs_write+0x354/0xa70 [ 2086.131028] __x64_sys_sendfile64+0x1d1/0x210 [ 2086.131737] ? __ia32_sys_sendfile+0x220/0x220 [ 2086.132346] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2086.133157] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2086.134025] do_syscall_64+0x33/0x40 [ 2086.134534] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2086.135454] RIP: 0033:0x7fa6cf926b19 [ 2086.135951] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2086.138837] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2086.140007] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2086.141085] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2086.142159] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2086.143271] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2086.144400] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2086.161017] FAULT_INJECTION: forcing a failure. [ 2086.161017] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2086.163460] CPU: 0 PID: 12017 Comm: syz-executor.4 Not tainted 5.10.211 #1 [ 2086.164687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2086.166312] Call Trace: [ 2086.166778] dump_stack+0x107/0x167 [ 2086.167411] should_fail.cold+0x5/0xa [ 2086.168080] _copy_from_user+0x2e/0x1b0 [ 2086.168790] copy_clone_args_from_user+0x147/0x790 [ 2086.169649] ? lock_acquire+0x197/0x470 [ 2086.170339] ? sighand_ctor+0x40/0x40 [ 2086.171009] ? find_held_lock+0x2c/0x110 [ 2086.171737] ? ksys_write+0x21a/0x260 [ 2086.172410] ? lock_downgrade+0x6d0/0x6d0 [ 2086.173134] __do_sys_clone3+0x9d/0x320 [ 2086.173841] ? __do_sys_clone+0x110/0x110 [ 2086.174610] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2086.175449] ? wait_for_completion_io+0x270/0x270 [ 2086.176319] ? rcu_read_lock_any_held+0x75/0xa0 [ 2086.177129] ? vfs_write+0x354/0xa70 [ 2086.177776] ? fput_many+0x2f/0x1a0 [ 2086.178412] ? ksys_write+0x1a9/0x260 [ 2086.179073] ? __ia32_sys_read+0xb0/0xb0 [ 2086.179784] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2086.180698] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2086.181599] ? trace_hardirqs_on+0x5b/0x180 [ 2086.182385] do_syscall_64+0x33/0x40 [ 2086.183047] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2086.183950] RIP: 0033:0x7f746ae5eb19 [ 2086.184642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2086.187847] RSP: 002b:00007f74683d4188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2086.189191] RAX: ffffffffffffffda RBX: 00007f746af71f60 RCX: 00007f746ae5eb19 [ 2086.190434] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200001c0 [ 2086.191678] RBP: 00007f74683d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2086.192917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2086.194147] R13: 00007ffe196f09ef R14: 00007f74683d4300 R15: 0000000000022000 [ 2086.195739] hpet: Lost 1 RTC interrupts 04:40:05 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) ioctl$CDROMPLAYTRKIND(r0, 0x5304, &(0x7f0000000000)={0x4, 0x7, 0x5, 0x1}) readv(r0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000440)=""/133, 0x85}, {&(0x7f0000000500)=""/172, 0xac}, {&(0x7f00000005c0)=""/253, 0xfd}, {&(0x7f0000000180)}], 0x6) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000001c0)) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRESDEC=r0], 0x2c}}, 0x0) 04:40:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) socketpair(0x1b, 0x5, 0x80000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x6, @mcast2, 0x5}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:40:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 24) [ 2086.364972] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2086.378059] EXT4-fs (sda): Unrecognized mount option "" or missing value 04:40:05 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0x18}) 04:40:05 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:40:05 executing program 1: arch_prctl$ARCH_GET_CPUID(0x1011) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000a80)='/sys/kernel/notes', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x7f, 0x1, 0x20, 0x3f, 0x0, 0x0, 0x10412, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x64, 0x2}, 0x4080, 0x800, 0x3, 0x4, 0x0, 0x2, 0x1, 0x0, 0x3, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) sendfile(r1, r0, 0x0, 0x1) 04:40:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000000c0)='\x00', 0x0, r0) [ 2086.594901] FAULT_INJECTION: forcing a failure. [ 2086.594901] name failslab, interval 1, probability 0, space 0, times 0 [ 2086.596872] CPU: 0 PID: 12041 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2086.598067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2086.599439] Call Trace: [ 2086.599953] dump_stack+0x107/0x167 [ 2086.600664] should_fail.cold+0x5/0xa [ 2086.601398] ? create_object.isra.0+0x3a/0xa20 [ 2086.602274] should_failslab+0x5/0x20 [ 2086.603001] kmem_cache_alloc+0x5b/0x310 [ 2086.603780] create_object.isra.0+0x3a/0xa20 [ 2086.604625] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2086.605592] kmem_cache_alloc+0x159/0x310 [ 2086.606392] jbd2__journal_start+0x190/0x7e0 [ 2086.607244] __ext4_journal_start_sb+0x214/0x390 [ 2086.608157] ext4_file_write_iter+0x1138/0x18d0 [ 2086.609110] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2086.609976] ? kasan_save_stack+0x32/0x40 [ 2086.610760] ? kasan_save_stack+0x1b/0x40 [ 2086.611554] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2086.612529] ? iter_file_splice_write+0x16d/0xc30 [ 2086.613441] ? direct_splice_actor+0x10f/0x170 [ 2086.614312] ? splice_direct_to_actor+0x387/0x980 [ 2086.615225] ? do_splice_direct+0x1c4/0x290 [ 2086.616043] ? do_sendfile+0x553/0x1090 [ 2086.616812] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2086.617710] do_iter_readv_writev+0x476/0x750 [ 2086.618574] ? new_sync_write+0x660/0x660 [ 2086.619366] ? selinux_file_permission+0x92/0x520 [ 2086.620330] do_iter_write+0x191/0x670 [ 2086.621084] ? trace_hardirqs_on+0x5b/0x180 [ 2086.621917] vfs_iter_write+0x70/0xa0 [ 2086.622645] iter_file_splice_write+0x762/0xc30 [ 2086.623554] ? generic_splice_sendpage+0x140/0x140 [ 2086.624508] ? avc_policy_seqno+0x9/0x70 [ 2086.625278] ? selinux_file_permission+0x92/0x520 [ 2086.626206] ? lockdep_init_map_type+0x2c7/0x780 [ 2086.627111] ? generic_splice_sendpage+0x140/0x140 [ 2086.628045] direct_splice_actor+0x10f/0x170 [ 2086.628819] splice_direct_to_actor+0x387/0x980 [ 2086.629552] ? pipe_to_sendpage+0x380/0x380 [ 2086.630355] ? do_splice_to+0x160/0x160 [ 2086.631086] ? security_file_permission+0x24e/0x570 [ 2086.631890] do_splice_direct+0x1c4/0x290 [ 2086.632549] ? splice_direct_to_actor+0x980/0x980 [ 2086.633302] ? selinux_file_permission+0x92/0x520 [ 2086.634078] ? security_file_permission+0x24e/0x570 [ 2086.634869] do_sendfile+0x553/0x1090 [ 2086.635476] ? do_pwritev+0x270/0x270 [ 2086.636077] ? wait_for_completion_io+0x270/0x270 [ 2086.636840] ? rcu_read_lock_any_held+0x75/0xa0 [ 2086.637564] ? vfs_write+0x354/0xa70 [ 2086.638177] __x64_sys_sendfile64+0x1d1/0x210 [ 2086.638859] ? __ia32_sys_sendfile+0x220/0x220 [ 2086.639575] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2086.640402] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2086.641232] do_syscall_64+0x33/0x40 [ 2086.641813] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2086.642605] RIP: 0033:0x7fa6cf926b19 [ 2086.643189] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2086.646065] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2086.647242] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2086.648355] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2086.649484] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2086.650586] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2086.651926] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2086.653243] hpet: Lost 2 RTC interrupts [ 2086.656291] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2086.662939] EXT4-fs (sda): Unrecognized mount option "" or missing value 04:40:19 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)={[], [], 0x2e}) 04:40:19 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:40:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000001c0)) sendfile(r0, r1, &(0x7f00000000c0)=0x5a16, 0x7fffffff) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:40:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 25) 04:40:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 2) 04:40:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x39f}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:40:19 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_link_settings={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x1]}}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x11}, 0x38}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x511) 04:40:19 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000281) [ 2100.734417] FAULT_INJECTION: forcing a failure. [ 2100.734417] name failslab, interval 1, probability 0, space 0, times 0 [ 2100.735446] CPU: 1 PID: 12065 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2100.736005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2100.736671] Call Trace: [ 2100.736900] dump_stack+0x107/0x167 04:40:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffc}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) [ 2100.738241] should_fail.cold+0x5/0xa [ 2100.738257] ? create_object.isra.0+0x3a/0xa20 [ 2100.738271] should_failslab+0x5/0x20 [ 2100.738282] kmem_cache_alloc+0x5b/0x310 [ 2100.738297] create_object.isra.0+0x3a/0xa20 [ 2100.738308] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2100.738322] kmem_cache_alloc+0x159/0x310 [ 2100.738339] jbd2__journal_start+0x190/0x7e0 [ 2100.738357] __ext4_journal_start_sb+0x214/0x390 [ 2100.738372] ext4_file_write_iter+0x1138/0x18d0 [ 2100.738393] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2100.738402] ? kasan_save_stack+0x32/0x40 [ 2100.738412] ? kasan_save_stack+0x1b/0x40 [ 2100.738423] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2100.738434] ? iter_file_splice_write+0x16d/0xc30 04:40:20 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x47, 0x4, &(0x7f0000000540)=[{&(0x7f00000000c0)="c401139f0223be2258f4251749c85a69a9fbd293a3e3a09185f1603b6cb333cdaf82e8e5623d812941b2359277036e34f6f8d73d12a97670e667e74be3ed5ab533ebb489b4db798dc24a571bbcff3d18c181ed67365cc25c1983ffa2543e0e074fa4fa290c", 0x65, 0x5}, {&(0x7f0000000180)="e7d62267c9c75ef1237dd2551a97cd95eaf94e625cafdf3f83b656a18cac9fa61d949c151ee2747bc35eea064c2d5607c74e9e963f9c0fce14b026203456f0c11281220c24b0caeb7dbfa7b7432d46583f079d82c68351a45ab8257807f16266034503937708091c7074763b4440540dcddc2acb8b20e8f0abfc61a3f241e54cdce184605eea9a9092178363fe3f8da246df6ced1149b015b6aa3c680093533f458e54c89f2c61046b39cc6f5001d99d3e8aa91b10e197379b129d86d0e20c11f44014154f", 0xc5, 0x1}, {&(0x7f0000000300)="59177a9910f7ac77de4fa90b47ccd62ef046d13544bbd6da31e986ffdfd0ef7bc31e3628dc625a1943871cc5948a420b67e7c623d335d8cc5450f85cec3e6a47204a91fc5c29d592bf1b0bf59453dead4dfcbac165ed24c993da2e5c1b1d36c1138315c24451fdfd4008c4aad294c3e9b325eee671b19411cfcd00516844fa137fc9dd9226f297d3d6829f8a94ed1125c9621a3d36e5cfc9997ac0ed8d21990560fa5049b264ac239bc34c02aca90951cf3a5397332a6b336b18ce9a910f2ddcd39fa186ba8714e682faab08a1752807fbfcaee40ddec38a0fc32d", 0xdb, 0x9}, {&(0x7f0000000480)="586253de48072997e065098fe5b6312c5a9f71c07c16a3f2aafbe942722e9ef87a590529c9d69b14a064311db27840d219e5b23da9557bb74d9b8cf4d09f371f31e7f582209adc448888239ef3486fe83580f136cc0315161bbfa8351cc8fcc82233d70602884e3c365a996e68abf956dc09ffcb5dcc8a96591e9f0bc4c41534489daec0a258b44863", 0x89, 0x1}], 0x10, &(0x7f00000005c0)={[{@huge_within_size}], [{@smackfsroot={'smackfsroot', 0x3d, 'ext3\x00'}}, {@context={'context', 0x3d, 'system_u'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)=ANY=[@ANYBLOB='\f']) 04:40:20 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) [ 2100.738443] ? direct_splice_actor+0x10f/0x170 [ 2100.738452] ? splice_direct_to_actor+0x387/0x980 [ 2100.738460] ? do_splice_direct+0x1c4/0x290 [ 2100.738470] ? do_sendfile+0x553/0x1090 [ 2100.738480] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2100.738496] do_iter_readv_writev+0x476/0x750 [ 2100.738508] ? new_sync_write+0x660/0x660 [ 2100.738519] ? selinux_file_permission+0x92/0x520 [ 2100.738543] do_iter_write+0x191/0x670 [ 2100.738557] ? trace_hardirqs_on+0x5b/0x180 [ 2100.738573] vfs_iter_write+0x70/0xa0 [ 2100.738585] iter_file_splice_write+0x762/0xc30 [ 2100.738605] ? generic_splice_sendpage+0x140/0x140 [ 2100.738621] ? avc_policy_seqno+0x9/0x70 [ 2100.738630] ? selinux_file_permission+0x92/0x520 [ 2100.738646] ? lockdep_init_map_type+0x2c7/0x780 [ 2100.738659] ? generic_splice_sendpage+0x140/0x140 [ 2100.738670] direct_splice_actor+0x10f/0x170 [ 2100.738683] splice_direct_to_actor+0x387/0x980 [ 2100.738697] ? pipe_to_sendpage+0x380/0x380 [ 2100.738710] ? do_splice_to+0x160/0x160 [ 2100.738721] ? security_file_permission+0x24e/0x570 [ 2100.738737] do_splice_direct+0x1c4/0x290 [ 2100.738748] ? splice_direct_to_actor+0x980/0x980 [ 2100.738756] ? selinux_file_permission+0x92/0x520 [ 2100.738770] ? security_file_permission+0x24e/0x570 [ 2100.738788] do_sendfile+0x553/0x1090 [ 2100.738805] ? do_pwritev+0x270/0x270 [ 2100.738827] __x64_sys_sendfile64+0x1d1/0x210 [ 2100.738838] ? __ia32_sys_sendfile+0x220/0x220 [ 2100.738851] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2100.738862] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2100.738877] do_syscall_64+0x33/0x40 [ 2100.738887] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2100.738894] RIP: 0033:0x7fa6cf926b19 [ 2100.738904] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2100.738910] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2100.738922] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2100.738928] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2100.738934] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2100.738940] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2100.738946] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2100.805641] EXT4-fs (sda): Unrecognized mount option "." or missing value [ 2100.811047] EXT4-fs (sda): Unrecognized mount option "." or missing value [ 2100.823364] FAULT_INJECTION: forcing a failure. [ 2100.823364] name failslab, interval 1, probability 0, space 0, times 0 [ 2100.823410] CPU: 0 PID: 12070 Comm: syz-executor.4 Not tainted 5.10.211 #1 [ 2100.823417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2100.823421] Call Trace: [ 2100.823437] dump_stack+0x107/0x167 [ 2100.823450] should_fail.cold+0x5/0xa [ 2100.823464] ? copy_process+0x3285/0x7800 [ 2100.823477] should_failslab+0x5/0x20 [ 2100.823492] kmem_cache_alloc_node+0x55/0x330 [ 2100.823506] copy_process+0x3285/0x7800 [ 2100.823519] ? lock_downgrade+0x6d0/0x6d0 [ 2100.823534] ? lock_acquire+0x197/0x470 [ 2100.823546] ? find_held_lock+0x2c/0x110 [ 2100.823565] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2100.823579] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2100.823594] ? __cleanup_sighand+0xb0/0xb0 [ 2100.823612] ? _copy_from_user+0x165/0x1b0 [ 2100.823626] ? _copy_from_user+0xfb/0x1b0 [ 2100.823641] kernel_clone+0xe7/0x980 [ 2100.823653] ? create_io_thread+0xf0/0xf0 [ 2100.823662] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2100.823689] __do_sys_clone3+0x1e5/0x320 [ 2100.823699] ? __do_sys_clone+0x110/0x110 [ 2100.823710] ? recalibrate_cpu_khz+0x10/0x10 [ 2100.823732] ? tick_program_event+0xa8/0x140 [ 2100.823744] ? hrtimer_interrupt+0x771/0x9b0 [ 2100.823764] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2100.823775] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2100.823783] ? trace_hardirqs_on+0x5b/0x180 04:40:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x800, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) [ 2100.823797] do_syscall_64+0x33/0x40 [ 2100.823806] entry_SYSCALL_64_after_hwframe+0x62/0xc7 sendmmsg$inet6(r0, &(0x7f0000001d40)=[{{&(0x7f0000000100)={0xa, 0x4e21, 0xd2, @private0={0xfc, 0x0, '\x00', 0x1}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000180)="4c93cb76315f21665357b1a241da26d6", 0x10}, {&(0x7f0000000200)="6b26b7dacfd5b1807412890b94c56bd0a7e2bc6ea727828edbe07985ae16a59d4ef6d3d467611457d85c5db5d9ce57a10a9e1963bae804170bb875ccc4737c259ef7eb39982cfa2348ef71b9d10df62aed39004b24ccf46dc970e7689b739de2e651b16c6f292fc9696767289b3615dd2c46eb2b20ebea7ac803c5f687fc2f94041d195093b17f0393841076a902e21ec8aa388540cc16b7ae0ffd2a579b70bf3cec90dcbf0777a6c9ab08ec9529edbed68701683a38cb13541f4be9b63a95fb32f5651f79a02a87e4bc9bdb65de67ccc2492674a5c9da023f2e20229e4c2af504e1684ad70a72", 0xe7}, {&(0x7f0000000300)="774bc469e211f5afa1f5c4d32aff9914f22762c297fa64713a756152aea827734394f0c1a76cc801980f2f371fa851ddcaa684478150a6cb2df7caea78ef1bdfbd41a59d29b3bd8a9738c74298a4ff7c6eb03a4cc1eb796d69ff5213ef9320ccc4a0b2326ae3f4bf0aefd13886a452891d8033fb7ab151d217db", 0x7a}, {&(0x7f0000000380)="6672d82455cee3e8d39d72b0dadefd6eaf1f2cc3f107f374ac2d5c4684dda56d35d52e0b375376b0f39c3e65156ab45569642e4d71b587d621f9dd8da496909295d492fe842320b1dd366e459fd7d7ef8eb5454e9e155c4d87e5d92484211c0edc054d48b1d8fc61fbc64bf48a918780281a330b1c11e08850d274dc5a27c02eb3f7e529d66a726bd1c9f900894bc42c46be23ef9ce2dcc67a72f9e16befb7a007edf706c35fb2e42a745f29e967588183e8b4914b776a740754784453180c8fd1f13d270dfd5d340a711feaa8edd9f8ec7ede9c0bfa50d8", 0xd8}, {&(0x7f0000000480)="ef68bea0f5ca67c0a17efdcd17381dd88fd053a9c592d4faf39a865919d609ac9adac582b9fab6dc95b1469fcb22930d41bf02c26ab446eb5dd36b748137ca7146183cf254470c7de19dc05f947e4a47c0006de1bd79ed4afacfabcf9c4feb8777fd4264d89e58d6e71e7facb2c35afa28b1708afd5c05bbfb9af7c103982ee7dbb5c806a159f61d6ee9d42b3979ced005456f0c96d6e0ca44d0ad07906618e09c873b108b14ad2aa9b51ef4ff50fa0bf91c273e77ddc2f5108171da", 0xbc}, {&(0x7f0000000580)="5ad5bf91c36af5f2c70f84c5cf9b9c0173621ba4bacaf52639e0bcfdf4ad171fd97ea28a92e06540838ff629de3637517aede91cf20fce001260c65a285238ebda69c1b25fec7566f5296074dc61ce59b7b1b33ce99f8fde59e8044194c77ca9584df0220152ec05188ee35c2dc5e2d7a2bbca11e42b0ad881831af9c8f072eec0040caa7ab28593042d037095273fc261a90e5bd49654c37a2e1ce9824b0eebb34713145d74dd45b1ebac0215b3910ef5764936c8092a2875561a19fa", 0xbd}, {&(0x7f0000000700)="72d5688d49f070352a11c97ee094a10adfc1b9b236b6c185b90f75dc48d767d61455e2eadd416b05eb0297465dfb2ca47ef5063c9179f042fa9c5f3df515f92e88af8facb9d34c6fc17934a123b7671603f9ac978152203b406524e01257807626f88337b297cf436eeab9b85ff0746214640f2a0bbafa994c9fa1d7b12f09ab2dd514a94ba507b429e8ca38c5fa1c31eb63b485dea5", 0x96}, {&(0x7f0000000640)="910b3c3b57d3c83b23a16bddf08d86e41d47b626be3bdbd241b548a4853aa09664064dd0341a5b1bf6d3d7a1b61d48ff8e80772dd26191d868f2e5a26730632f0f2853483f3efbb1c968ae519efe1465f92be901ba", 0x55}, {&(0x7f00000007c0)="839abdd9ef49d8384c71051bebbd3da9cf3ccbf0c3bf07bd279cbae51cf110d831d82bf7fe375c92fd7d3eff175f1250f8fdac077dc33f6657cfd571c621ae9714c2c4a8562fb6ffbbae66e3ade6b41b7c386b142fd1c72a181b0befb870f3563a2019aa16d8076a5b71f5a5bbe64ff2b8c1b338da483da92939", 0x7a}], 0x9}}, {{&(0x7f0000000900)={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x8}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000940)="022915a449fc53212868fcc4aa59a5696db77707abf478f0d49771a9da57dbd8d858472a56c75c35d216c667a11b3b643dde155a75cc47290ac5bd308d8de584088595490412c6e670b62fa9c5e9a8ca65be3bfb9a1b51d217cd268c908304b51699f5ad6506514ee07d58fc693ac0b17d63c0336aa69c0fc6f462671ca89ecbfec35ff973e121f7fb9b408ad82065aa570ab215e4db53dd7d923b8a966d12663edac0bb5f54d2435b403e6e824051207fb2d5f5ab292039869ce1a1abbdc41974bbdb2b64b201743f57471d45321569f34fe2c9bfc7", 0xd6}, 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{&(0x7f0000003e00)="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0x1000}], 0x8}}], 0x2, 0x40000) r1 = open(&(0x7f0000001dc0)='./file0\x00', 0x408100, 0x9b) sendto$inet6(r1, &(0x7f0000004e00)="4abae5387310ad50a03949b65aa34d5f0f4a8b5725ab4f9bbd833886fca5b22efd96a8097e00f1e562079ae1fc15b4c2e2fcb16463378c7e26f95a11a19570d77f6a16d1726174decdf8ebd032d227ed354a156888705bda638754b630964e90ed8bdb564a33523fb3c45cad00a6434ce2e63f0e04a904c7265809ed7b8e9368a47cc2b4a1a6ade4eb6fc67286d89d0440b5198eed935f43dc8461ee192a627a22b1170b3f21532104e5b88c2ecc337312732e40bc8a9f88379af8575a5b53cfb51b8247d32a90c821aee830", 0xcc, 0x36b1bc428c0016ba, &(0x7f0000004f00)={0xa, 0x4e24, 0x1, @local, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x2000000, @private0, 0x7fffffff}, 0x1c) [ 2100.823814] RIP: 0033:0x7f746ae5eb19 [ 2100.823825] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2100.823831] RSP: 002b:00007f74683d4188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2100.823842] RAX: ffffffffffffffda RBX: 00007f746af71f60 RCX: 00007f746ae5eb19 [ 2100.823849] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200001c0 [ 2100.823855] RBP: 00007f74683d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2100.823861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2100.823868] R13: 00007ffe196f09ef R14: 00007f74683d4300 R15: 0000000000022000 [ 2100.950440] tmpfs: Unsupported parameter 'huge' 04:40:20 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x0, r1) r2 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) unlinkat(r2, &(0x7f00000004c0)='./file0\x00', 0x200) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000280)=""/180, 0xb4}], 0x1, 0x0, 0xa4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000240)=0xc) mkdirat(r3, &(0x7f0000000200)='./file0\x00', 0x86) 04:40:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000300) 04:40:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 26) [ 2101.030736] EXT4-fs (sda): Unrecognized mount option " " or missing value 04:40:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x40) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000002c0)=""/123, 0x7b, 0x40, &(0x7f0000000340)={0xa, 0x4e23, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1f}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) recvfrom$inet6(r1, &(0x7f0000000200)=""/154, 0x9a, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x80000000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}, 0x1c) 04:40:20 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)) syz_mount_image$tmpfs(&(0x7f00000007c0), &(0x7f0000000080)='./file0/../file0\x00', 0xfff, 0x6, &(0x7f0000000600)=[{&(0x7f0000000180)="26b2ffa16dde4f79ca050f3e0f6196b0567e25411ae6d1c0aad07ae7e34ab82f6233c461b307dc9339974ce629c7482c6b354255eeebab618a0d606788a2283fa9808cef5ca75671c00f33b451d97fca2af6863a277b9c8c07368be256f84be664708344573b898927c136a4337bb480b0b7ce755fc51e2aba9f2bcc0445c95cd1338b5e7676494ac0c73e49f4c2ef0d434a4985730b9b51dce5ad4eb6d246bbecaa09d91673eb1b513cff3a7ae65349c1c274f0ed00ac423b1c34a1a1ea7539b40b", 0xc2, 0x100000001}, {&(0x7f00000000c0)="4743b327106f1642947b341c9bad469bf3048549a058c533d69b77fe4d0d35af26e44b3e1516fcb4c9ecee3edb187ca62a0816e614902977585df2", 0x3b}, {&(0x7f0000000300)="61daa5d6a9c7c2e5bedc4cbad3cab911a32580637c6c0bb3cb7be29078d0cc4f2745cbaf2c115787a69eb06abc36d77a17d96ef5cd4f7f8bd4bb74fa04ce4ef5a93c2ea0a4d0d6a2c153790d835b3660fbe3d19a64491d6d51e7cff720052574652628ba041109ffdf4f700c226c3e46a8a3bc7cac66b2833d88a93a7ecd16cfcbe758865a8cedb155be507458a8a35284a8a63f70a4e8f73487b1f5ce90a838f844745ae42463de403cc2b766dc636b9798cc8a94db59a22aaa02bef369d02e95bb1571d33cce5f0f7a1f7719cac46be1a66f7f57", 0xd5}, {&(0x7f0000000480)="c4615a9c3aa1119d20e767ada27a869b4a6b09c052b3ea0f6dd8bdc9b74c0b66afd5c4c914dbab29c57115061d95b403236a8a0b6b0dd3b14248998467289bcbe943c5bfa69403ed1644af31348460995970dca01e1ef7ee7cbcd6c0d0ffff4b9e30f9dfe15a052b8cc555b7101ce7ed72be12f2d86c63e09f453eb5f13a1e7f1cc26a97f6ab3950bfa564043e12929f7207e9702c95885c7e65c511dc728907580895058ed50ff1be02559e2f9e13b7", 0xb0, 0x200}, {&(0x7f0000000100)="4ae89507c77e60a80cf97dd24fd29cc5aacb", 0x12, 0x4}, {&(0x7f0000000540)="e6a083dfa9e4dd297c9e67ca6483ed0b0fdf2018488458093b1fc15564a1e9bf6d15f8f28c48fc32b344a95a3ae7b562bf875befeabac9ddbfce2003dc065d12172de2f68dbba6f9fedb99beccc29a84e5f0139c75ac835dc6be75fa88279b5077af3f4e8fb7102fff6e8bb869f53f6bae3d337b7ce9f3d6c3cea103d5e166dd484a0847ecc821ecdf272f81929548805527df3335f4a245a8c5ffac187bf1c9390fc6f6eb2fa2e42248135ff8ee944694", 0xb1, 0x800}], 0xa00804, &(0x7f00000006c0)={[{@huge_always}, {@huge_always}, {@huge_within_size}, {@size={'size', 0x3d, [0xaa4f53b64f609fe3]}}, {@huge_within_size}], [{@audit}, {@fsname={'fsname', 0x3d, 'ext3\x00'}}, {@subj_role={'subj_role', 0x3d, 'ext3\x00'}}]}) mount$bind(&(0x7f0000000400)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780), 0x8001, 0x0) 04:40:20 executing program 0: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) [ 2101.111055] FAULT_INJECTION: forcing a failure. [ 2101.111055] name failslab, interval 1, probability 0, space 0, times 0 [ 2101.112426] CPU: 0 PID: 12099 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2101.113232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2101.114166] Call Trace: [ 2101.114482] dump_stack+0x107/0x167 [ 2101.114901] should_fail.cold+0x5/0xa [ 2101.115337] ? jbd2__journal_start+0x190/0x7e0 [ 2101.115857] should_failslab+0x5/0x20 [ 2101.116288] kmem_cache_alloc+0x5b/0x310 [ 2101.116763] jbd2__journal_start+0x190/0x7e0 [ 2101.117269] __ext4_journal_start_sb+0x214/0x390 [ 2101.117815] ext4_file_write_iter+0x1138/0x18d0 [ 2101.118363] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2101.118880] ? kasan_save_stack+0x32/0x40 [ 2101.119356] ? kasan_save_stack+0x1b/0x40 [ 2101.119826] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2101.120396] ? iter_file_splice_write+0x16d/0xc30 [ 2101.120951] ? direct_splice_actor+0x10f/0x170 [ 2101.121462] ? splice_direct_to_actor+0x387/0x980 [ 2101.121995] ? do_splice_direct+0x1c4/0x290 [ 2101.122487] ? do_sendfile+0x553/0x1090 [ 2101.122948] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2101.123476] do_iter_readv_writev+0x476/0x750 [ 2101.123974] ? new_sync_write+0x660/0x660 [ 2101.124459] ? selinux_file_permission+0x92/0x520 [ 2101.125045] do_iter_write+0x191/0x670 [ 2101.125487] ? trace_hardirqs_on+0x5b/0x180 [ 2101.125983] vfs_iter_write+0x70/0xa0 [ 2101.126415] iter_file_splice_write+0x762/0xc30 [ 2101.126960] ? generic_splice_sendpage+0x140/0x140 [ 2101.127520] ? avc_policy_seqno+0x9/0x70 [ 2101.127978] ? selinux_file_permission+0x92/0x520 [ 2101.128539] ? lockdep_init_map_type+0x2c7/0x780 [ 2101.129071] ? generic_splice_sendpage+0x140/0x140 [ 2101.129614] direct_splice_actor+0x10f/0x170 [ 2101.130111] splice_direct_to_actor+0x387/0x980 [ 2101.130606] ? pipe_to_sendpage+0x380/0x380 [ 2101.131091] ? do_splice_to+0x160/0x160 [ 2101.131537] ? security_file_permission+0x24e/0x570 [ 2101.132119] do_splice_direct+0x1c4/0x290 [ 2101.132612] ? splice_direct_to_actor+0x980/0x980 [ 2101.133138] ? selinux_file_permission+0x92/0x520 [ 2101.133683] ? security_file_permission+0x24e/0x570 [ 2101.134293] do_sendfile+0x553/0x1090 [ 2101.134763] ? do_pwritev+0x270/0x270 [ 2101.135223] ? wait_for_completion_io+0x270/0x270 [ 2101.135792] ? rcu_read_lock_any_held+0x75/0xa0 [ 2101.136342] ? vfs_write+0x354/0xa70 [ 2101.136817] __x64_sys_sendfile64+0x1d1/0x210 [ 2101.137358] ? __ia32_sys_sendfile+0x220/0x220 [ 2101.137912] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2101.138542] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2101.139133] do_syscall_64+0x33/0x40 [ 2101.139554] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2101.140122] RIP: 0033:0x7fa6cf926b19 [ 2101.140555] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2101.142576] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2101.143419] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2101.144202] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2101.145002] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2101.145789] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2101.146568] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2101.147577] hpet: Lost 1 RTC interrupts [ 2101.300989] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 2101.307390] tmpfs: Unsupported parameter 'huge' [ 2101.317360] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:40:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 27) 04:40:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) accept4$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x80000) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e1d, 0xfffffffd, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:40:33 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002400)=[{&(0x7f0000000440)=""/213, 0xd5}], 0x1, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x40, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[0x0, 0x0, &(0x7f0000000300)='security.capability\x00'], &(0x7f0000000440)=[&(0x7f0000000400)=']$-\x00'], 0x1000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r0, 0x1000003) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x8) openat(r1, &(0x7f00000004c0)='./file0\x00', 0x40, 0x9a) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) stat(&(0x7f0000000500)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x4) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x8) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f00000003c0)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x10a11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000002c0), 0x1}, 0x0, 0x0, 0x7fff, 0x0, 0x4, 0x0, 0xffff}, 0x0, 0xf, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 04:40:33 executing program 0: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:40:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0xf4, 0x0, 0x0, 0x314087d, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f6f6f74636f6e746578743d73746166668e752c666f776e65723c", @ANYRESDEC=r0, @ANYBLOB=',smackfsroot=ext3\x00,smackfsroot=ext3\x00,smackfsfloor=ext3\x00,\x00']) setxattr$trusted_overlay_redirect(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x8, 0x0) 04:40:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 3) 04:40:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000000c0)="f0b7c42691b9809a5353bb", 0xb}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:40:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000500) [ 2114.709173] audit: type=1400 audit(1709786433.914:202): avc: denied { tracepoint } for pid=12122 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 2114.715011] FAULT_INJECTION: forcing a failure. [ 2114.715011] name failslab, interval 1, probability 0, space 0, times 0 [ 2114.716056] CPU: 1 PID: 12129 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2114.716674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2114.717460] Call Trace: [ 2114.717682] dump_stack+0x107/0x167 [ 2114.717988] should_fail.cold+0x5/0xa [ 2114.718314] ? jbd2__journal_start+0x190/0x7e0 [ 2114.718743] should_failslab+0x5/0x20 [ 2114.719051] kmem_cache_alloc+0x5b/0x310 [ 2114.719401] jbd2__journal_start+0x190/0x7e0 [ 2114.719764] __ext4_journal_start_sb+0x214/0x390 [ 2114.720166] ext4_file_write_iter+0x1138/0x18d0 [ 2114.720563] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2114.720952] ? kasan_save_stack+0x32/0x40 [ 2114.721299] ? kasan_save_stack+0x1b/0x40 [ 2114.721647] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2114.722074] ? iter_file_splice_write+0x16d/0xc30 [ 2114.722475] ? direct_splice_actor+0x10f/0x170 [ 2114.722855] ? splice_direct_to_actor+0x387/0x980 [ 2114.723271] ? do_splice_direct+0x1c4/0x290 [ 2114.723627] ? do_sendfile+0x553/0x1090 [ 2114.723960] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2114.724356] do_iter_readv_writev+0x476/0x750 [ 2114.724730] ? new_sync_write+0x660/0x660 [ 2114.725075] ? selinux_file_permission+0x92/0x520 [ 2114.725480] do_iter_write+0x191/0x670 [ 2114.725807] ? trace_hardirqs_on+0x5b/0x180 [ 2114.726176] vfs_iter_write+0x70/0xa0 [ 2114.726490] iter_file_splice_write+0x762/0xc30 [ 2114.726891] ? generic_splice_sendpage+0x140/0x140 [ 2114.727311] ? avc_policy_seqno+0x9/0x70 [ 2114.727654] ? selinux_file_permission+0x92/0x520 [ 2114.728066] ? lockdep_init_map_type+0x2c7/0x780 [ 2114.728458] ? generic_splice_sendpage+0x140/0x140 [ 2114.728877] direct_splice_actor+0x10f/0x170 [ 2114.729249] splice_direct_to_actor+0x387/0x980 [ 2114.729638] ? pipe_to_sendpage+0x380/0x380 [ 2114.730003] ? do_splice_to+0x160/0x160 [ 2114.730202] FAULT_INJECTION: forcing a failure. [ 2114.730202] name failslab, interval 1, probability 0, space 0, times 0 [ 2114.730338] ? security_file_permission+0x24e/0x570 [ 2114.730359] do_splice_direct+0x1c4/0x290 [ 2114.732946] ? splice_direct_to_actor+0x980/0x980 [ 2114.733344] ? selinux_file_permission+0x92/0x520 [ 2114.733740] ? security_file_permission+0x24e/0x570 [ 2114.734218] do_sendfile+0x553/0x1090 [ 2114.734540] ? do_pwritev+0x270/0x270 [ 2114.734869] ? wait_for_completion_io+0x270/0x270 [ 2114.735254] ? rcu_read_lock_any_held+0x75/0xa0 [ 2114.735649] ? vfs_write+0x354/0xa70 [ 2114.735973] __x64_sys_sendfile64+0x1d1/0x210 [ 2114.736345] ? __ia32_sys_sendfile+0x220/0x220 [ 2114.736738] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2114.737181] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2114.737611] do_syscall_64+0x33/0x40 [ 2114.737913] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2114.738341] RIP: 0033:0x7fa6cf926b19 [ 2114.738647] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2114.740160] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2114.740808] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2114.741401] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2114.741990] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2114.742578] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2114.743169] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2114.743805] CPU: 0 PID: 12131 Comm: syz-executor.4 Not tainted 5.10.211 #1 [ 2114.744865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2114.745987] Call Trace: [ 2114.746353] dump_stack+0x107/0x167 [ 2114.746850] should_fail.cold+0x5/0xa [ 2114.747373] ? create_object.isra.0+0x3a/0xa20 [ 2114.747998] should_failslab+0x5/0x20 [ 2114.748515] kmem_cache_alloc+0x5b/0x310 [ 2114.749080] create_object.isra.0+0x3a/0xa20 [ 2114.749691] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2114.750380] kmem_cache_alloc_node+0x169/0x330 [ 2114.750981] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2114.751673] copy_process+0x3285/0x7800 [ 2114.752177] ? mark_lock+0xf5/0x2df0 [ 2114.752703] ? lock_acquire+0x197/0x470 [ 2114.753243] ? find_held_lock+0x2c/0x110 [ 2114.753808] ? __cleanup_sighand+0xb0/0xb0 [ 2114.754400] ? _copy_from_user+0xfb/0x1b0 [ 2114.754971] kernel_clone+0xe7/0x980 [ 2114.755478] ? lock_acquire+0x197/0x470 [ 2114.756018] ? create_io_thread+0xf0/0xf0 [ 2114.756598] ? ksys_write+0x21a/0x260 [ 2114.757123] ? lock_downgrade+0x6d0/0x6d0 [ 2114.757691] __do_sys_clone3+0x1e5/0x320 [ 2114.758243] ? __do_sys_clone+0x110/0x110 [ 2114.758828] ? rcu_read_lock_any_held+0x75/0xa0 [ 2114.759457] ? vfs_write+0x354/0xa70 [ 2114.759965] ? fput_many+0x2f/0x1a0 [ 2114.760460] ? ksys_write+0x1a9/0x260 [ 2114.760988] ? __ia32_sys_read+0xb0/0xb0 [ 2114.761542] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2114.762255] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2114.762951] ? trace_hardirqs_on+0x5b/0x180 [ 2114.763544] do_syscall_64+0x33/0x40 [ 2114.764051] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2114.764748] RIP: 0033:0x7f746ae5eb19 [ 2114.765255] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2114.767720] RSP: 002b:00007f74683d4188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2114.768752] RAX: ffffffffffffffda RBX: 00007f746af71f60 RCX: 00007f746ae5eb19 [ 2114.769714] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200001c0 [ 2114.770673] RBP: 00007f74683d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2114.771637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2114.772598] R13: 00007ffe196f09ef R14: 00007f74683d4300 R15: 0000000000022000 [ 2114.773714] hpet: Lost 1 RTC interrupts 04:40:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = fsopen(&(0x7f00000000c0)='exfat\x00', 0x1) r2 = fsopen(&(0x7f0000000100)='hugetlbfs\x00', 0x1) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000700)={{r2}, "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"}) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:40:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 28) 04:40:34 executing program 0: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:40:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) recvfrom$inet6(r0, &(0x7f0000000200)=""/128, 0x80, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e22, @private=0xa010101}, {0x1, @broadcast}, 0x40, {0x2, 0x4e23, @empty}, 'veth1_macvtap\x00'}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000180)=0xffffffff, 0x4) sendmsg$inet6(r0, &(0x7f00000005c0)={&(0x7f00000002c0)={0xa, 0x4e24, 0x10001, @mcast1, 0xb8e}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000300)="166b469b2abcf8a9fdc8c24e166ae0264d509830fa42efcb0799ff7b2b8d3fc28a1db3bd62de85ec749b92416566fc2f568b122cec0a885988325dc3e7f59e5a5c63d0bf3f09cf8abdb2d557a278d10f70fe1a40cee83309f1b6e43fef19afb47a1bf9b1c4fae21f63fe3e2b5c0bbf55ad543a881d1a7094e5c6b12cf5d9caf1a0c606ac33debd746ccc468193d69edd75a9823db4172b780a6215239bffb7b2d9157e48bac77f3422a7b23364f61e988661cc3c0beb10a50536273026a0e3eafe47ed9ce91ab37db0aec9f97afc33493663ef4b14", 0xd5}, {&(0x7f0000000400)="a1623eb17c835372bf3700038ae8ae973cb0e1968c2e514055bc518e7407e77171bb49623d4a42479717d0d4709566a83fe574b8ed63f1271a095dc2897a9958f5c0149f97963bf7af3358ad083909c43681efb1943dd50386888dbcb23e966149a8136d7b73d541a4e905e047fbf180e6245f49033ad6c78c9696201f67351c02e07e572114a1d8f8fb8179b0fe02e50db9534b5fa9b8cd11cd53143374df13bb64140991e60433da4b02dbc88a409d14eed119f1300e7001ee3c573d54", 0xbe}, {0x0}, {&(0x7f00000004c0)="0a5a5d07dcf56ce693281e2fa6f216822eb18454892a0395969f9f323626534c6a838d6dc980f285f38a916f70f1c0acab4908ad60ddcbfea4956b3f057a59eb97a27b93bc5785332c", 0x49}], 0x4}, 0x20044004) sendmsg$inet6(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0x1}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:40:34 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xffffffffffffffc0, 0x0, 0x4004, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x7fff}}]}) 04:40:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 4) 04:40:34 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000000)={0x3e3, 0x8, 0x7fff, 0xfff, 0x1f, "dc227b0dd6a4150498faf5fd09dd1168a35468", 0x800, 0x8}) ioctl$TIOCL_SETSEL(r0, 0x560e, &(0x7f0000000080)={0x4}) [ 2115.025903] FAULT_INJECTION: forcing a failure. [ 2115.025903] name failslab, interval 1, probability 0, space 0, times 0 [ 2115.027889] CPU: 0 PID: 12148 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2115.028885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2115.030021] Call Trace: [ 2115.030388] dump_stack+0x107/0x167 [ 2115.030898] should_fail.cold+0x5/0xa [ 2115.031419] ? create_object.isra.0+0x3a/0xa20 [ 2115.032041] should_failslab+0x5/0x20 [ 2115.032562] kmem_cache_alloc+0x5b/0x310 [ 2115.033124] create_object.isra.0+0x3a/0xa20 [ 2115.033720] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2115.034414] kmem_cache_alloc+0x159/0x310 [ 2115.034986] start_this_handle+0x674/0x1390 [ 2115.035569] ? kmem_cache_alloc+0x159/0x310 [ 2115.036159] ? mark_held_locks+0x9e/0xe0 [ 2115.036723] ? __jbd2_journal_unfile_buffer+0xb0/0xb0 [ 2115.037367] ? trace_hardirqs_on+0x5b/0x180 [ 2115.037913] ? kmem_cache_alloc+0x2a6/0x310 [ 2115.038458] jbd2__journal_start+0x390/0x7e0 [ 2115.039018] __ext4_journal_start_sb+0x214/0x390 [ 2115.039668] ext4_file_write_iter+0x1138/0x18d0 [ 2115.040319] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2115.040941] ? kasan_save_stack+0x32/0x40 [ 2115.041498] ? kasan_save_stack+0x1b/0x40 [ 2115.042056] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2115.042752] ? iter_file_splice_write+0x16d/0xc30 [ 2115.043402] ? direct_splice_actor+0x10f/0x170 [ 2115.043973] ? splice_direct_to_actor+0x387/0x980 [ 2115.044625] ? do_splice_direct+0x1c4/0x290 [ 2115.045174] ? do_sendfile+0x553/0x1090 [ 2115.045719] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2115.046358] do_iter_readv_writev+0x476/0x750 [ 2115.046926] ? new_sync_write+0x660/0x660 [ 2115.047490] ? selinux_file_permission+0x92/0x520 [ 2115.048115] do_iter_write+0x191/0x670 [ 2115.048644] ? trace_hardirqs_on+0x5b/0x180 [ 2115.049252] vfs_iter_write+0x70/0xa0 [ 2115.049776] iter_file_splice_write+0x762/0xc30 [ 2115.050432] ? generic_splice_sendpage+0x140/0x140 [ 2115.051108] ? avc_policy_seqno+0x9/0x70 [ 2115.051653] ? selinux_file_permission+0x92/0x520 [ 2115.052311] ? lockdep_init_map_type+0x2c7/0x780 [ 2115.052961] ? generic_splice_sendpage+0x140/0x140 [ 2115.053628] direct_splice_actor+0x10f/0x170 [ 2115.054222] splice_direct_to_actor+0x387/0x980 [ 2115.054844] ? pipe_to_sendpage+0x380/0x380 [ 2115.055390] ? do_splice_to+0x160/0x160 [ 2115.055929] ? security_file_permission+0x24e/0x570 [ 2115.056604] do_splice_direct+0x1c4/0x290 [ 2115.057170] ? splice_direct_to_actor+0x980/0x980 [ 2115.057813] ? selinux_file_permission+0x92/0x520 [ 2115.058459] ? security_file_permission+0x24e/0x570 [ 2115.059131] do_sendfile+0x553/0x1090 [ 2115.059665] ? do_pwritev+0x270/0x270 [ 2115.060191] ? wait_for_completion_io+0x270/0x270 [ 2115.060856] ? rcu_read_lock_any_held+0x75/0xa0 [ 2115.061483] ? vfs_write+0x354/0xa70 [ 2115.062003] __x64_sys_sendfile64+0x1d1/0x210 [ 2115.062604] ? __ia32_sys_sendfile+0x220/0x220 [ 2115.063221] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2115.063887] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2115.064465] do_syscall_64+0x33/0x40 [ 2115.064885] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2115.065452] RIP: 0033:0x7fa6cf926b19 [ 2115.065865] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2115.067882] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2115.068729] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2115.069510] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2115.070291] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2115.071070] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2115.071854] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2115.072820] hpet: Lost 2 RTC interrupts [ 2115.182504] FAULT_INJECTION: forcing a failure. [ 2115.182504] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 2115.184234] CPU: 0 PID: 12160 Comm: syz-executor.4 Not tainted 5.10.211 #1 [ 2115.185016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2115.185952] Call Trace: [ 2115.186264] dump_stack+0x107/0x167 [ 2115.186687] should_fail.cold+0x5/0xa [ 2115.187163] __alloc_pages_nodemask+0x182/0x600 [ 2115.187681] ? lock_downgrade+0x6d0/0x6d0 [ 2115.188147] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2115.188824] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 2115.189401] ? kmem_cache_alloc_node+0x2bc/0x330 [ 2115.189925] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2115.190509] copy_process+0x618/0x7800 [ 2115.190941] ? mark_lock+0xf5/0x2df0 [ 2115.191357] ? lock_acquire+0x197/0x470 [ 2115.191800] ? find_held_lock+0x2c/0x110 [ 2115.192267] ? __cleanup_sighand+0xb0/0xb0 [ 2115.192757] ? _copy_from_user+0xfb/0x1b0 [ 2115.193227] kernel_clone+0xe7/0x980 [ 2115.193641] ? lock_acquire+0x197/0x470 [ 2115.194077] ? create_io_thread+0xf0/0xf0 [ 2115.194554] ? ksys_write+0x21a/0x260 [ 2115.194974] ? lock_downgrade+0x6d0/0x6d0 [ 2115.195432] __do_sys_clone3+0x1e5/0x320 [ 2115.195881] ? __do_sys_clone+0x110/0x110 [ 2115.196356] ? rcu_read_lock_any_held+0x75/0xa0 [ 2115.196877] ? vfs_write+0x354/0xa70 [ 2115.197287] ? fput_many+0x2f/0x1a0 [ 2115.197693] ? ksys_write+0x1a9/0x260 [ 2115.198114] ? __ia32_sys_read+0xb0/0xb0 [ 2115.198563] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2115.199143] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2115.199708] ? trace_hardirqs_on+0x5b/0x180 [ 2115.200188] do_syscall_64+0x33/0x40 [ 2115.200601] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2115.201178] RIP: 0033:0x7f746ae5eb19 [ 2115.201590] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2115.203602] RSP: 002b:00007f74683d4188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2115.204443] RAX: ffffffffffffffda RBX: 00007f746af71f60 RCX: 00007f746ae5eb19 [ 2115.205233] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200001c0 [ 2115.206023] RBP: 00007f74683d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2115.206807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2115.207597] R13: 00007ffe196f09ef R14: 00007f74683d4300 R15: 0000000000022000 [ 2115.208553] hpet: Lost 1 RTC interrupts 04:40:48 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:40:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmsg$inet6(r0, &(0x7f0000000580)={&(0x7f00000000c0)={0xa, 0x4e20, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x2}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000340)="48c6100c794b0023de1bfc11288686e8729d7e984e3194ac11bc8beaa5c22af68f94bb3c777006f3f964c62bfdf9ea23823e34b6c664008a6ebfc9bcaea2f2cb77803ef4891aaafcc2bb21ed44cfba43c5cdbfead7d1c9ed2fbab4f2e55617006af2cde39729e06ed600d900230565735c895db27e4235daaf22b51a002e4a9df838e7ce70957afa486d11907a77bd662096432d4e97394207bbded29284fc3d633bb58654f8b30b1bca35dc761c4e754b6eeb06735e0bec9e92322ffcc759be92c4e3774b1cbb4f3fc811c01580027d0814b4e75c7d7a086554afd6", 0xdc}, {&(0x7f0000000700)="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", 0x1000}], 0x2, &(0x7f0000000480)=[@hopopts_2292={{0x70, 0x29, 0x36, {0x87, 0xa, '\x00', [@generic={0x1, 0x4f, "db6010c55ca55cca177881e6f1178cdc35104d8b59c2ba216bd2d6d5f2c23ffa38bd9d8795db0a5d4b0004ad7aefe38d127cbdfb6e87a48738ce82fb565dd7edd6dfcfcc2b9154a532a65b9908480a"}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1f}}], 0x88}, 0x61) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000100)={0xa, 0x4e22, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="7982c372793cde5e306cef22fa2d05082a20fee615c142f6e4823aaaf65faecc20f6379c0492d98e6795b8bfc6e53eefd0a1c80d02e88855c69d039d86b39b10ec32d231c1dd171133e4c42e95c1023bef29902c7cbc9fca097f0d347ed89f6c43eac48bb5f3b96053af4ea6796f8e155abfed78eee651e3c9cf71b1b80e8f8b6ad3d1ae7b610dde8e57a9b8eb822c6d77da0fadb47b5c27215cd65571486039cfa524b45a9181be9534647fa97643e31b1dbb7ba20dfa255436a2eca18414fa4e26e377328352dfabd2c0da7f6e40590865dac2e843b819d61c6481aaa73e2fbbfc2e43d819e695fbf25d8d32a8b682", 0xf0}, {&(0x7f0000000100)}], 0x2}, 0x20008001) 04:40:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x4d, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000280)=0xffffffff, 0xffffffdc) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000240)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:40:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 5) 04:40:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup2(r0, r1) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0xc40) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r3, &(0x7f00000000c0)=[{{r4, r5/1000+60000}, 0x0, 0x3, 0x1ff}, {{}, 0x1, 0x6cc, 0x80}, {{0x77359400}, 0x14, 0x7, 0x1}], 0x48) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=@updsa={0x148, 0x10, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private1, 0x0, 0x32}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa, 0x4, 0x0, 0x20}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}]}, 0x148}}, 0x0) 04:40:48 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000600) 04:40:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 29) 04:40:48 executing program 5: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)=ANY=[@ANYBLOB="8fdffa456c60b4c9ecb694dfee7c8fb6a017b65263cb336a59fea4ff8488fc1414c31997d5cf265cde1e0e6eb00e2128ca7ca55e98412877d2c0d9b68fde4b4a955230350046b8a69d380faa5c34e22b247755bc784f88ec0770ea157b1aa07c4a7c80d7fe32497ba3b5832806bccf", @ANYRES32=0xffffffffffffffff, @ANYBLOB="f8ffffff000000002e2f66696c65302f2e2e2f66696c65302f2e2e2f66696c653000"]) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext4\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x604c0e0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) [ 2129.108728] FAULT_INJECTION: forcing a failure. [ 2129.108728] name failslab, interval 1, probability 0, space 0, times 0 [ 2129.109995] CPU: 0 PID: 12177 Comm: syz-executor.4 Not tainted 5.10.211 #1 [ 2129.110713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2129.111461] Call Trace: [ 2129.111720] dump_stack+0x107/0x167 [ 2129.112062] should_fail.cold+0x5/0xa [ 2129.112419] ? prepare_creds+0x25/0x5e0 [ 2129.112789] ? prepare_creds+0x25/0x5e0 [ 2129.113155] should_failslab+0x5/0x20 [ 2129.113500] kmem_cache_alloc+0x5b/0x310 [ 2129.113855] ? lock_downgrade+0x6d0/0x6d0 [ 2129.114225] prepare_creds+0x25/0x5e0 [ 2129.114562] copy_creds+0x72/0x580 [ 2129.114878] copy_process+0xfdc/0x7800 [ 2129.115230] ? mark_lock+0xf5/0x2df0 [ 2129.115566] ? lock_acquire+0x197/0x470 [ 2129.115915] ? find_held_lock+0x2c/0x110 [ 2129.116288] ? __cleanup_sighand+0xb0/0xb0 [ 2129.116672] ? _copy_from_user+0xfb/0x1b0 [ 2129.117047] kernel_clone+0xe7/0x980 [ 2129.117374] ? lock_acquire+0x197/0x470 [ 2129.117723] ? create_io_thread+0xf0/0xf0 [ 2129.118105] ? ksys_write+0x21a/0x260 [ 2129.118441] ? lock_downgrade+0x6d0/0x6d0 [ 2129.118809] __do_sys_clone3+0x1e5/0x320 [ 2129.119168] ? __do_sys_clone+0x110/0x110 [ 2129.119548] ? rcu_read_lock_any_held+0x75/0xa0 [ 2129.119952] ? vfs_write+0x354/0xa70 [ 2129.120282] ? fput_many+0x2f/0x1a0 [ 2129.120604] ? ksys_write+0x1a9/0x260 [ 2129.120949] ? __ia32_sys_read+0xb0/0xb0 [ 2129.121308] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2129.121755] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2129.122205] ? trace_hardirqs_on+0x5b/0x180 [ 2129.122581] do_syscall_64+0x33/0x40 [ 2129.122910] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2129.123343] RIP: 0033:0x7f746ae5eb19 [ 2129.123673] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2129.125238] RSP: 002b:00007f74683d4188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2129.125905] RAX: ffffffffffffffda RBX: 00007f746af71f60 RCX: 00007f746ae5eb19 [ 2129.126530] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200001c0 [ 2129.127152] RBP: 00007f74683d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2129.127774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2129.128391] R13: 00007ffe196f09ef R14: 00007f74683d4300 R15: 0000000000022000 [ 2129.130728] EXT4-fs (sda): Unrecognized mount option "k¯Ø|v7dä(W–õžFA‘ Ö™Û´jYJzæŸÝäÓðÄ&uc šô¨1à’ÎR÷@©¼»"*Éø…C)‹1¼ëÏZwŸ‰Õ‡’žô*iµäºy\}§Îð<.œ\¨@ |ßd=®Ý•ÑdÃüÀFÍ¢:ÿ€wÿöœ¼–§"8j#‘åå‹2€Ï\IJõ„|x«È¬[î\yyÖŠ¯d3@mx¸aæBSDPvÆ" or missing value 04:40:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x401, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x3ff}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) [ 2129.160809] FAULT_INJECTION: forcing a failure. [ 2129.160809] name failslab, interval 1, probability 0, space 0, times 0 [ 2129.162547] CPU: 1 PID: 12183 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2129.163540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2129.164711] Call Trace: [ 2129.165108] dump_stack+0x107/0x167 [ 2129.165641] should_fail.cold+0x5/0xa [ 2129.166198] ? create_object.isra.0+0x3a/0xa20 [ 2129.166855] should_failslab+0x5/0x20 [ 2129.167410] kmem_cache_alloc+0x5b/0x310 [ 2129.168181] create_object.isra.0+0x3a/0xa20 [ 2129.168952] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2129.169755] kmem_cache_alloc+0x159/0x310 [ 2129.170421] start_this_handle+0x674/0x1390 [ 2129.171126] ? kmem_cache_alloc+0x159/0x310 [ 2129.171804] ? mark_held_locks+0x9e/0xe0 [ 2129.172480] ? __jbd2_journal_unfile_buffer+0xb0/0xb0 [ 2129.173354] ? trace_hardirqs_on+0x5b/0x180 [ 2129.174136] ? kmem_cache_alloc+0x2a6/0x310 [ 2129.174886] jbd2__journal_start+0x390/0x7e0 [ 2129.175609] __ext4_journal_start_sb+0x214/0x390 [ 2129.176507] ext4_file_write_iter+0x1138/0x18d0 [ 2129.177187] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2129.177822] ? kasan_save_stack+0x32/0x40 [ 2129.178480] ? kasan_save_stack+0x1b/0x40 [ 2129.179056] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2129.179937] ? iter_file_splice_write+0x16d/0xc30 [ 2129.180701] ? direct_splice_actor+0x10f/0x170 [ 2129.181536] ? splice_direct_to_actor+0x387/0x980 [ 2129.182384] ? do_splice_direct+0x1c4/0x290 [ 2129.183078] ? do_sendfile+0x553/0x1090 [ 2129.183677] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2129.184554] do_iter_readv_writev+0x476/0x750 [ 2129.185349] ? new_sync_write+0x660/0x660 [ 2129.186097] ? selinux_file_permission+0x92/0x520 [ 2129.186946] do_iter_write+0x191/0x670 [ 2129.187473] ? trace_hardirqs_on+0x5b/0x180 [ 2129.188104] vfs_iter_write+0x70/0xa0 [ 2129.188617] iter_file_splice_write+0x762/0xc30 [ 2129.189279] ? generic_splice_sendpage+0x140/0x140 [ 2129.189927] ? avc_policy_seqno+0x9/0x70 [ 2129.190488] ? selinux_file_permission+0x92/0x520 [ 2129.191124] ? lockdep_init_map_type+0x2c7/0x780 [ 2129.191721] ? generic_splice_sendpage+0x140/0x140 [ 2129.192319] direct_splice_actor+0x10f/0x170 [ 2129.192898] splice_direct_to_actor+0x387/0x980 [ 2129.193360] ? pipe_to_sendpage+0x380/0x380 [ 2129.193927] ? do_splice_to+0x160/0x160 [ 2129.194467] ? security_file_permission+0x24e/0x570 [ 2129.195140] do_splice_direct+0x1c4/0x290 [ 2129.195702] ? splice_direct_to_actor+0x980/0x980 [ 2129.196377] ? selinux_file_permission+0x92/0x520 [ 2129.196994] ? security_file_permission+0x24e/0x570 [ 2129.197737] do_sendfile+0x553/0x1090 [ 2129.198145] ? do_pwritev+0x270/0x270 [ 2129.198612] ? wait_for_completion_io+0x270/0x270 [ 2129.199279] ? rcu_read_lock_any_held+0x75/0xa0 [ 2129.199829] ? vfs_write+0x354/0xa70 [ 2129.200254] __x64_sys_sendfile64+0x1d1/0x210 [ 2129.200898] ? __ia32_sys_sendfile+0x220/0x220 [ 2129.201471] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2129.202214] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2129.202903] do_syscall_64+0x33/0x40 [ 2129.203476] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2129.204015] RIP: 0033:0x7fa6cf926b19 [ 2129.204501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2129.206833] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2129.207578] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2129.208520] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2129.209260] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2129.210132] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2129.210960] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 04:40:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x24, 0x10, 0x1, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0x8, 0x0, 0x0, 0x1, [@typed={0x4, 0x19, 0x0, 0x0, @binary}]}]}, 0x24}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) [ 2129.290950] EXT4-fs (sda): Unrecognized mount option "k¯Ø|v7dä(W–õžFA‘ Ö™Û´jYJzæŸÝäÓðÄ&uc šô¨1à’ÎR÷@©¼»"*Éø…C)‹1¼ëÏZwŸ‰Õ‡’žô*iµäºy\}§Îð<.œ\¨@ |ßd=®Ý•ÑdÃüÀFÍ¢:ÿ€wÿöœ¼–§"8j#‘åå‹2€Ï\IJõ„|x«È¬[î\yyÖŠ¯d3@mx¸aæBSDPvÆ" or missing value 04:40:48 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:40:48 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x220800, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000180)="2f4831ce63c04985167b32e776b984c092596a27345470773bf505af12a68524b144f1bca942ee582c07b1393cb814fb4b706e94473ccb6f1ed0202417d0c072763ccf9a4d7d36d5aabd82a1deef0fca860ef70e9256c26ff3f3bd7cbd90345c53604e007a4a5a4f7b0af1040e2e25657fa68db055aa132155bed1a42fe58af09fbf08eab2dbbfc55c7cf1f789133c1ff7f96f1adec59464f89c98e96cc2a0c0ca5515b64fc2990fd5c6c31874c631a61a32b30daffc30901911853c85b65e33088913") syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000080)=ANY=[@ANYBLOB="8e30a4e773dd9ca25ae38508"]) 04:40:48 executing program 1: io_setup(0x5, &(0x7f0000000080)=0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x8b}}, './file0\x00'}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x60280, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f00000001c0)) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r5, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r6, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x62202, 0x8) r8 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r8, 0x1, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_FILES(r7, 0x2, &(0x7f0000000500)=[r1, r1, r8, r4, r1], 0x5) io_submit(r0, 0x5, &(0x7f00000003c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x4, r1, 0x0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x20, r2, &(0x7f0000000140)="7d3f058ddd3746f72d042f2ac3967475fcf325b4b3d4672123d0621faa2ef252128f598922c21b6d775b4717147063df6536d2815fc0", 0x36, 0xfff, 0x0, 0x1, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x9082, r4, &(0x7f0000000200)="574543dc9febb060722bb1cc49dd96f7b0d4f328b3e1013126962ab525d60531711aff325eac60cb9195d9adc6444388394e9ac727289727ec36d66a17031e8e1203f18d456af0791994e436beae41144fb7603acf09d6e46c2dec3587f37e5f528e5d935d8b3bdf8c67bdf5ae019a096783a4b4d640", 0x76, 0x12cd4f0a, 0x0, 0x1, r5}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x100, r2, &(0x7f00000002c0)="ebcda81e7cf02b2badcb7171394a78d06b009c5bfa88308f4166337e3678098bc0fc6f61114fe81b1b29380b71948419526865ef41e737b0adf2f9f784198193c9b3096c830916200afdb6fec72da3555d92430a286025777665a7e41e3d04e3db005328cea397ca01686d5760", 0x6d, 0x10000, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000440)="918a32f1d417710891b79d6b56ccd704c70aed70aab6322d7e81b606e8e12237c377d45bc88afee3d52b7a3311bf6849023eb31f34bfa072b75baab481191cf8341b5bcedccf50bd736fa19848dbe2fc48ab918eb9d86a06ebce2634b00d5ae99c12fba7fc741a96bb5ec7cccf5f0f056a2cea5e3747fcb295b0b56abba2157706d7c4768cd44d10fc15754b6a63", 0x8e, 0x921, 0x0, 0x1, r6}]) 04:40:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 30) [ 2129.436422] EXT4-fs (sda): Unrecognized mount option "Ž0¤çsÝœ¢Zã…" or missing value 04:40:48 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000700) [ 2129.495159] EXT4-fs (sda): Unrecognized mount option "Ž0¤çsÝœ¢Zã…" or missing value [ 2129.540900] FAULT_INJECTION: forcing a failure. [ 2129.540900] name failslab, interval 1, probability 0, space 0, times 0 [ 2129.542032] CPU: 1 PID: 12206 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2129.542604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2129.543292] Call Trace: [ 2129.543520] dump_stack+0x107/0x167 [ 2129.543819] should_fail.cold+0x5/0xa [ 2129.544150] ? jbd2__journal_start+0x190/0x7e0 [ 2129.544532] should_failslab+0x5/0x20 [ 2129.544850] kmem_cache_alloc+0x5b/0x310 [ 2129.545194] jbd2__journal_start+0x190/0x7e0 [ 2129.545565] __ext4_journal_start_sb+0x214/0x390 [ 2129.545958] ext4_file_write_iter+0xdbf/0x18d0 [ 2129.546356] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2129.546809] ? kasan_save_stack+0x32/0x40 [ 2129.547142] ? kasan_save_stack+0x1b/0x40 [ 2129.547486] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2129.547911] ? iter_file_splice_write+0x16d/0xc30 [ 2129.548300] ? direct_splice_actor+0x10f/0x170 [ 2129.548670] ? splice_direct_to_actor+0x387/0x980 [ 2129.549071] ? do_splice_direct+0x1c4/0x290 [ 2129.549430] ? do_sendfile+0x553/0x1090 [ 2129.549754] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2129.550146] do_iter_readv_writev+0x476/0x750 [ 2129.550517] ? new_sync_write+0x660/0x660 [ 2129.550864] ? selinux_file_permission+0x92/0x520 [ 2129.551270] do_iter_write+0x191/0x670 [ 2129.551595] ? trace_hardirqs_on+0x5b/0x180 [ 2129.551962] vfs_iter_write+0x70/0xa0 [ 2129.552278] iter_file_splice_write+0x762/0xc30 [ 2129.552668] ? generic_splice_sendpage+0x140/0x140 [ 2129.553089] ? avc_policy_seqno+0x9/0x70 [ 2129.553422] ? selinux_file_permission+0x92/0x520 [ 2129.553814] ? lockdep_init_map_type+0x2c7/0x780 [ 2129.554200] ? generic_splice_sendpage+0x140/0x140 [ 2129.554603] direct_splice_actor+0x10f/0x170 [ 2129.554971] splice_direct_to_actor+0x387/0x980 [ 2129.555364] ? pipe_to_sendpage+0x380/0x380 [ 2129.555711] ? do_splice_to+0x160/0x160 [ 2129.556035] ? security_file_permission+0x24e/0x570 [ 2129.556446] do_splice_direct+0x1c4/0x290 [ 2129.556782] ? splice_direct_to_actor+0x980/0x980 [ 2129.557175] ? selinux_file_permission+0x92/0x520 [ 2129.557569] ? security_file_permission+0x24e/0x570 [ 2129.557980] do_sendfile+0x553/0x1090 [ 2129.558307] ? do_pwritev+0x270/0x270 [ 2129.558618] ? wait_for_completion_io+0x270/0x270 [ 2129.559016] ? rcu_read_lock_any_held+0x75/0xa0 [ 2129.559391] ? vfs_write+0x354/0xa70 [ 2129.559702] __x64_sys_sendfile64+0x1d1/0x210 [ 2129.560071] ? __ia32_sys_sendfile+0x220/0x220 [ 2129.560431] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2129.560858] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2129.561281] do_syscall_64+0x33/0x40 [ 2129.561587] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2129.562002] RIP: 0033:0x7fa6cf926b19 [ 2129.562395] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2129.563878] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2129.564495] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2129.565073] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2129.565649] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2129.566227] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2129.566799] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 04:41:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0)=0x9e, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:41:03 executing program 6: sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="800000000a0a08010000000000000000000000000c0010400000000000000102500011800b00010064796e736574000040000280100007804200010055ff6f6b75700000080005400000000108000940000000000800000108000440000000030900010073797a310000001608000c40000000040800044000000051fc38d9c17c3f37b7b28dde295831345bd71d5fba1abeb61dbc46122d2f9bd85326ff334227062e738c00"/178], 0x80}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0x400, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x4}}, 0x0, 0x0, 0x3e, 0x0, "88e6e17fff8f5a6d15a9ace929e0a76da6e73c61489121c63f2cd6e96db6481d6a7ceacb1420028117b6b6a043a1dda4c39d241b7a2c02ddc0724acfd2c1b3cfc001c9d04db73e46177d31213cb10cb1"}, 0xd8) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r1, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x80}, {0x6, 0x11, 0x4}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xa52}, {0x6, 0x11, 0x8}}]}, 0x80}}, 0x8044) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xc0, r1, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x1}, 0x4048080) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0)=0xb39d, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000640)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000300)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000600)) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:41:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 31) 04:41:03 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = fsmount(0xffffffffffffffff, 0x1, 0x4b) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x3, 0xd4) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x25, &(0x7f00000000c0)=0x8, 0x4) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000180)=ANY=[@ANYBLOB="0038bc0433f7141f0c09fa6accc3792c948ed2232aa3066129494ed1f8567c4c2ceabd0e54b00a35a42d40e646240d4fccd337d6fc3fab6d2cf5522262e8740dfe46eca0069d5818fa17d74ea334beee7656d953e8d5ebc3c83c40b20ca0388279df7275391a804643ac45c584d5ef6d5342719ad8c1634426f9fe5707889296ebc99643fa1ab5cff78b92baf006b8c128ce09a7402be3525f61925d4366dd6a1a9ac0c5aaaefbb27b05b3d38f7fe47ffe9b358a07ab84921c838ea7030ddebba76100b444e3cd904ed1bf5414"]) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x620700, 0x0) 04:41:03 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:41:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000900) 04:41:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 6) 04:41:03 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) sendmsg$inet6(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000008c0)="2e61b33c604a8613cf79250679a4b493c3b8290f3374e9067c51281bd550fb1b87ee23d615ff004e58f0b0374ad6f8a5a6e29ff256f8bb6a6f6cead4e2c75246de15d7260eb8c742b7a42cd387e829c91bf6ca6d7d1bd199ac8396fdde3b01cca9f6985f83507b5530677db60dcc6ae64b483ee6407a2a3af7c4701b1a12dca6571199affbbdde40d526c4e63f22b51acc4de295ce5eebda415c4b3e6d3fa9e1c735057fb1bd4bf0433cc7010efdc29f10e2b7fc5373056a742b513bb21c5f041ec86070dcd5caf34d5581944da70516cb1581d5744692ed334e57", 0xdb}, {&(0x7f0000000040)="10b4d75d88dbe62f8ff09fd8cb0041aa4857d66b123b4d051bec4cc2", 0x1c}], 0x2, &(0x7f0000004440)=[@rthdr_2292={{0x98, 0x29, 0x39, {0x84, 0x10, 0x0, 0x0, 0x0, [@ipv4={'\x00', '\xff\xff', @empty}, @dev={0xfe, 0x80, '\x00', 0x12}, @loopback, @loopback, @empty, @private1, @private0, @mcast2]}}}, @dstopts_2292={{0x120, 0x29, 0x4, {0x3b, 0x21, '\x00', [@ra={0x5, 0x2, 0x7f}, @jumbo={0xc2, 0x4, 0x8}, @pad1, @generic={0x3f, 0xf9, "15f0651430701ec00e6a346b845c5f60af302706b0cd79f140d968c2232059ab1e9e92f32fc7854f6534bdd6ea5b24fa3ce24dc837d76e82943422c0c7abc1f26e6f4a137a9e3f00607d4ffce17dc99755273789d8dec618716b6793e4b8167e63290052062c878daeef1332b942355260af300c306ef906a8bb80e8e13c362fff182e2e079ca9ab1c058783ceca3b8b6c239914860b553b71d57b5523f84e281e2afbc5b4cf0ec53ce82c1431c6017cb4aac4a45466772aeaddfa2963aa8b71e04ffae153f8c714246857394b3ce7de010990b4d27f175a3205fa2feb21b4a04e356e759cf6bf573fcc96055550f6f5bfb4c290fb28dc1624"}]}}}, @rthdrdstopts={{0x68, 0x29, 0x37, {0x2c, 0x9, '\x00', [@ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x20, {0x2, 0x6, 0xaf, 0x3b19, [0x800, 0x0, 0xe5ca]}}, @enc_lim={0x4, 0x1, 0xe1}, @generic, @enc_lim, @hao={0xc9, 0x10, @mcast2}, @enc_lim={0x4, 0x1, 0xfe}, @pad1, @enc_lim={0x4, 0x1, 0x1}]}}}, @dstopts_2292={{0x1130, 0x29, 0x4, {0x11, 0x222, '\x00', [@calipso={0x7, 0x50, {0x2, 0x12, 0x5, 0xfae0, [0x6, 0x8, 0x3, 0x1000, 0x9, 0x6, 0x3, 0xfffffffffffffffd, 0x0]}}, @calipso={0x7, 0x38, {0x3, 0xc, 0x1, 0x1, [0xdc2, 0x45c7, 0x20, 0x3, 0x4, 0xff]}}, @hao={0xc9, 0x10, @private2}, @generic={0x2, 0x1000, "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"}, @ra={0x5, 0x2, 0x8}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x7}, @pad1, @generic={0x1f, 0x64, "ee56b3c3da1ae126f0341318794a6c9d390d61b0f632e90dcb2c063b7971a03e513c29c2c11fb89fae966938fad34a2ae8bce9c3e8a1ae17c2859b00f3019ecbcd378b09293ebde15047cafcb482eb66c8d1efb6d7cdc7557bc62b3703b23af2ae2de5b5"}]}}}], 0x1350}, 0x4004051) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r1, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000000840)=[{&(0x7f0000000400)=""/190}, {&(0x7f00000004c0)=""/203}, {&(0x7f00000005c0)=""/252}, {&(0x7f0000000180)=""/6}, {&(0x7f0000000c00)=""/4096}, {&(0x7f00000006c0)=""/146}, {&(0x7f0000000780)=""/140}], 0x1000027f) syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000240)=0x400000) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x2013c1a, 0x0) umount2(&(0x7f0000000200)='./file0/../file0\x00', 0x0) unshare(0x48020200) [ 2144.173468] FAULT_INJECTION: forcing a failure. [ 2144.173468] name failslab, interval 1, probability 0, space 0, times 0 [ 2144.174727] CPU: 1 PID: 12230 Comm: syz-executor.4 Not tainted 5.10.211 #1 [ 2144.175408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2144.176240] Call Trace: [ 2144.176529] dump_stack+0x107/0x167 [ 2144.177099] should_fail.cold+0x5/0xa [ 2144.177495] ? create_object.isra.0+0x3a/0xa20 [ 2144.177980] should_failslab+0x5/0x20 [ 2144.178451] kmem_cache_alloc+0x5b/0x310 [ 2144.178961] create_object.isra.0+0x3a/0xa20 [ 2144.179469] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2144.180070] kmem_cache_alloc+0x159/0x310 [ 2144.180580] prepare_creds+0x25/0x5e0 [ 2144.181062] copy_creds+0x72/0x580 [ 2144.181513] copy_process+0xfdc/0x7800 [ 2144.182004] ? mark_lock+0xf5/0x2df0 [ 2144.182448] ? lock_acquire+0x197/0x470 [ 2144.182926] ? find_held_lock+0x2c/0x110 [ 2144.183390] ? __cleanup_sighand+0xb0/0xb0 [ 2144.183965] ? _copy_from_user+0xfb/0x1b0 [ 2144.184380] kernel_clone+0xe7/0x980 [ 2144.184740] ? lock_acquire+0x197/0x470 [ 2144.185126] ? create_io_thread+0xf0/0xf0 [ 2144.185534] ? ksys_write+0x21a/0x260 [ 2144.185893] ? lock_downgrade+0x6d0/0x6d0 [ 2144.186282] __do_sys_clone3+0x1e5/0x320 [ 2144.186665] ? __do_sys_clone+0x110/0x110 [ 2144.187078] ? rcu_read_lock_any_held+0x75/0xa0 [ 2144.187594] ? vfs_write+0x354/0xa70 [ 2144.187948] ? fput_many+0x2f/0x1a0 [ 2144.188295] ? ksys_write+0x1a9/0x260 [ 2144.188660] ? __ia32_sys_read+0xb0/0xb0 [ 2144.189047] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2144.189535] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2144.190014] ? trace_hardirqs_on+0x5b/0x180 [ 2144.190424] do_syscall_64+0x33/0x40 [ 2144.190775] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2144.191252] RIP: 0033:0x7f746ae5eb19 [ 2144.191604] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2144.193314] RSP: 002b:00007f74683d4188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2144.194030] RAX: ffffffffffffffda RBX: 00007f746af71f60 RCX: 00007f746ae5eb19 [ 2144.194694] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200001c0 [ 2144.195346] RBP: 00007f74683d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2144.196011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2144.196678] R13: 00007ffe196f09ef R14: 00007f74683d4300 R15: 0000000000022000 [ 2144.205994] FAULT_INJECTION: forcing a failure. [ 2144.205994] name failslab, interval 1, probability 0, space 0, times 0 [ 2144.207163] CPU: 1 PID: 12222 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2144.207804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2144.208553] Call Trace: [ 2144.208816] dump_stack+0x107/0x167 [ 2144.209163] should_fail.cold+0x5/0xa [ 2144.209528] ? create_object.isra.0+0x3a/0xa20 [ 2144.209958] should_failslab+0x5/0x20 [ 2144.210304] kmem_cache_alloc+0x5b/0x310 [ 2144.210697] ? igrab+0xc0/0xc0 [ 2144.210998] create_object.isra.0+0x3a/0xa20 [ 2144.211400] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2144.211891] __kmalloc+0x16e/0x390 [ 2144.212230] iter_file_splice_write+0x16d/0xc30 [ 2144.212659] ? atime_needs_update+0x600/0x600 [ 2144.213092] ? generic_splice_sendpage+0x140/0x140 [ 2144.213538] ? pipe_to_user+0x170/0x170 [ 2144.213905] ? _cond_resched+0x12/0x80 [ 2144.214259] ? avc_policy_seqno+0x9/0x70 [ 2144.214641] ? selinux_file_permission+0x92/0x520 [ 2144.215088] ? lockdep_init_map_type+0x2c7/0x780 [ 2144.215528] ? generic_splice_sendpage+0x140/0x140 [ 2144.215991] direct_splice_actor+0x10f/0x170 [ 2144.216392] splice_direct_to_actor+0x387/0x980 [ 2144.216825] ? pipe_to_sendpage+0x380/0x380 [ 2144.217240] ? do_splice_to+0x160/0x160 [ 2144.217609] ? security_file_permission+0x24e/0x570 [ 2144.218080] do_splice_direct+0x1c4/0x290 [ 2144.218467] ? splice_direct_to_actor+0x980/0x980 [ 2144.218999] ? selinux_file_permission+0x92/0x520 [ 2144.219453] ? security_file_permission+0x24e/0x570 [ 2144.219922] do_sendfile+0x553/0x1090 [ 2144.220285] ? do_pwritev+0x270/0x270 [ 2144.220647] ? wait_for_completion_io+0x270/0x270 [ 2144.221094] ? rcu_read_lock_any_held+0x75/0xa0 [ 2144.221515] ? vfs_write+0x354/0xa70 [ 2144.221869] __x64_sys_sendfile64+0x1d1/0x210 [ 2144.222270] ? __ia32_sys_sendfile+0x220/0x220 [ 2144.222702] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2144.223167] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2144.223644] do_syscall_64+0x33/0x40 [ 2144.223991] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2144.224468] RIP: 0033:0x7fa6cf926b19 [ 2144.224931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2144.226590] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2144.227258] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2144.227893] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2144.228525] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2144.229384] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2144.230013] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 04:41:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:41:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) recvfrom$inet6(r2, &(0x7f0000000240)=""/161, 0xa1, 0x40000022, &(0x7f0000000300)={0xa, 0x4e21, 0x9, @loopback, 0x8}, 0x1c) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) [ 2144.308125] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 2144.314285] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:41:03 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:41:03 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)) creat(&(0x7f0000000000)='./file0\x00', 0x160) [ 2144.507628] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 2144.509910] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:41:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40180004, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:41:03 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) syncfs(r0) 04:41:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000a00) 04:41:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 32) 04:41:03 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$ext4(&(0x7f0000000280)='ext4\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x1, 0x0, 0x0, 0x3841c74, &(0x7f0000000180)={[], [{@measure}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x64, 0x30, 0x39, 0x0, 0x33, 0x37, 0x7], 0x2d, [0x64, 0x34, 0x34, 0x66], 0x2d, [0x65, 0x31, 0x61, 0x35], 0x2d, [0x37, 0x39, 0x63, 0x36], 0x2d, [0x35, 0x38, 0x38, 0x31, 0x36, 0x65, 0x62, 0x37]}}}, {@smackfsroot}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@euid_gt={'euid>', r0}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'ext4\x00'}}]}) [ 2144.649775] FAULT_INJECTION: forcing a failure. [ 2144.649775] name failslab, interval 1, probability 0, space 0, times 0 [ 2144.650808] CPU: 0 PID: 12252 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2144.651408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2144.652148] Call Trace: [ 2144.652391] dump_stack+0x107/0x167 [ 2144.652725] should_fail.cold+0x5/0xa [ 2144.653083] ? create_object.isra.0+0x3a/0xa20 [ 2144.653497] should_failslab+0x5/0x20 [ 2144.653844] kmem_cache_alloc+0x5b/0x310 [ 2144.654211] ? ext4_dirty_inode+0x1a/0x130 [ 2144.654597] create_object.isra.0+0x3a/0xa20 [ 2144.654993] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2144.655451] kmem_cache_alloc+0x159/0x310 [ 2144.655833] jbd2__journal_start+0x190/0x7e0 [ 2144.656254] __ext4_journal_start_sb+0x214/0x390 [ 2144.656683] ext4_file_write_iter+0xdbf/0x18d0 [ 2144.657103] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2144.657507] ? kasan_save_stack+0x32/0x40 [ 2144.657863] ? kasan_save_stack+0x1b/0x40 [ 2144.658217] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2144.658655] ? iter_file_splice_write+0x16d/0xc30 [ 2144.659140] ? direct_splice_actor+0x10f/0x170 [ 2144.659575] ? splice_direct_to_actor+0x387/0x980 [ 2144.659983] ? do_splice_direct+0x1c4/0x290 [ 2144.660352] ? do_sendfile+0x553/0x1090 [ 2144.660696] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2144.661109] do_iter_readv_writev+0x476/0x750 [ 2144.661501] ? new_sync_write+0x660/0x660 [ 2144.661868] ? selinux_file_permission+0x92/0x520 [ 2144.662299] do_iter_write+0x191/0x670 [ 2144.662638] ? trace_hardirqs_on+0x5b/0x180 [ 2144.663014] vfs_iter_write+0x70/0xa0 [ 2144.663344] iter_file_splice_write+0x762/0xc30 [ 2144.663761] ? generic_splice_sendpage+0x140/0x140 [ 2144.664191] ? avc_policy_seqno+0x9/0x70 [ 2144.664543] ? selinux_file_permission+0x92/0x520 [ 2144.664966] ? lockdep_init_map_type+0x2c7/0x780 [ 2144.665382] ? generic_splice_sendpage+0x140/0x140 [ 2144.665808] direct_splice_actor+0x10f/0x170 [ 2144.666191] splice_direct_to_actor+0x387/0x980 [ 2144.666601] ? pipe_to_sendpage+0x380/0x380 [ 2144.666990] ? do_splice_to+0x160/0x160 [ 2144.667334] ? security_file_permission+0x24e/0x570 [ 2144.667779] do_splice_direct+0x1c4/0x290 [ 2144.668135] ? splice_direct_to_actor+0x980/0x980 [ 2144.668558] ? selinux_file_permission+0x92/0x520 [ 2144.668985] ? security_file_permission+0x24e/0x570 [ 2144.669434] do_sendfile+0x553/0x1090 [ 2144.669778] ? do_pwritev+0x270/0x270 [ 2144.670125] ? wait_for_completion_io+0x270/0x270 [ 2144.670547] ? rcu_read_lock_any_held+0x75/0xa0 [ 2144.670955] ? vfs_write+0x354/0xa70 [ 2144.671283] __x64_sys_sendfile64+0x1d1/0x210 [ 2144.671673] ? __ia32_sys_sendfile+0x220/0x220 [ 2144.672069] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2144.672521] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2144.672978] do_syscall_64+0x33/0x40 [ 2144.673306] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2144.673756] RIP: 0033:0x7fa6cf926b19 [ 2144.674080] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2144.675673] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2144.676325] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2144.676946] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2144.677564] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2144.678172] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2144.678783] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2144.679510] hpet: Lost 1 RTC interrupts 04:41:19 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) syncfs(r0) 04:41:19 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000100008000000000000002aea3857a7349d525264e47de0917140e7007b077d2ea8d19648affeba8226b1ba264ce79c7e23cbd10bfbf7"]) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f0000000380)={0x3, 0x0, 0xe3, &(0x7f0000000280)=""/227}) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000580)={0x0, 0xfffffffffffffffe, 0xa8, 0xf3, @scatter={0x0, 0x0, &(0x7f0000000440)}, &(0x7f0000000480)="1b4e84ebc8125c267ece98f07d7006adab71debbce2ff36694d592ae0956565693511461de45d8d49850030d64c5390a5b38e22f38984a272a273cc8f9c4084dc75692f80b643efc52fef7746070a722621f0d424141e8d2d2aad47fa9b83848698fc11e5de140ebd3684ec3fad07e8656cd6ee5e7ca0a2d5a600c8cd5b356a3ce174f58bca075cf3d47260eacd23c88f3beb05563d97b0be62db97441f6917e650a7cd07e0d2a52", &(0x7f00000012c0)=""/4096, 0x3, 0x10021, 0x3, &(0x7f0000000540)}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @private0, 0x1}, 0x1c) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 04:41:19 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000b00) 04:41:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 33) 04:41:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) connect$inet6(r1, &(0x7f0000000500)={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, '\x00', 0x39}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/handlers\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1c, &(0x7f00000000c0)=0xfffffffc, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x40, 0x102) sendmsg$inet6(r0, &(0x7f0000000580)={&(0x7f0000000100)={0xa, 0x4e21, 0x5e, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000180)="7b75d4475b81fd1422fe0196cbdbe60e53496c947cf3f659378aad0c7868f1638ba0789081ba4b410da32199b3c38a72dc3c930b2071e960", 0x38}, {&(0x7f0000000200)="d7d66b03d97b82f02e9f", 0xa}, {&(0x7f0000000240)="cdfe36e0bd6ca06087ed95bc5b2a86c32203f0fbd416fad611653f7b7efcd787369e37170661dcf572f6b2d511081275dcecafe3d8623939e1be73b8ec94201200722ca952ad16dd7aae2da8acabdd778db94691716ddfc15f2e5fdf9de0460619", 0x61}, {&(0x7f00000002c0)="9963dc9d0ec326bd0b78ce513d9e17a0a744d42a854123633effdcf9c6f005ddaebf31f9774a512e40f5903c39356264972a0b7ffd246a54ec6680bb0c6b0059a04c821beeb402a9", 0x48}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000000340)="1de3af290eb5782c8dd9112b75cb425313706db6e381d7df7413474bd79d0b3c15918bf7999d1bdebc86903734b703e7ecf95d55cacb8f1461e8070f35758bcf8cb8ce61d2a2eea51dd1563ce4f946aca6492ae277656cf01b162c8e2d2ec833534828696d29dc21e3ce99d0891ea8f62b7b0ab0ae2f7d27786ae3fe63579f8cd4658729191bb3c7afb45114d396c4229b630b5addcc2235184eb97afe9f303230a3b3ec1de1050715ac24f5398b560f14bf3c7a4ea2fe2696747abfa689ce19a5cba426333f7aa57abc69c2c36b31d0aa4b355e8b3d5af6bbbbd3a4a0e42cb01b76787b0f2d4537a2095ad9a62c4b8e", 0xf0}], 0x6, &(0x7f00000005c0)=ANY=[@ANYBLOB="1400000000000000290000003e00000004000000000000001400000000000000290000c7806c92eafef63a486ccc2100ef82b9dd412d71d291afde03fc6eaa06a2716d61f3c2298a637c77833f43bc064a1c3f56a156cc57dc52c0bae4126525087af39eb9943666587c62c7dd6d827b7c273c099f6bec449ab0d02b59e1f00aae1d22e277035055dda373403d40f1fdba7ece63dcf472212a07949e0681384a346d61faa9cb93c0f5f5835d5e2668f100a573ca523b222b86574da18a6a1090f20e91d20e292770896f855e88ec020edfa61a33b09bcb48"], 0x30}, 0x40) 04:41:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182200, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:41:19 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000100)='pstore\x00', 0x2840000, &(0x7f0000000180)='smackfsdef') accept(0xffffffffffffffff, &(0x7f00000001c0)=@hci, &(0x7f0000000240)=0x80) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000300)=ANY=[@ANYBLOB="736d61636b667364650700000073636f6e746578743d726f6f742c6d930d31184e6561737572652c00"]) 04:41:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)=ANY=[@ANYBLOB="cff10000010000001894b4eb", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, '\x00', 0xb}, 0x20}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="1f287e000000000000000000"]) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0xf8, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, 0x4}, 0x1c) [ 2160.798837] FAULT_INJECTION: forcing a failure. [ 2160.798837] name failslab, interval 1, probability 0, space 0, times 0 [ 2160.800316] CPU: 0 PID: 12280 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2160.801204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2160.802269] Call Trace: [ 2160.802614] dump_stack+0x107/0x167 [ 2160.803092] should_fail.cold+0x5/0xa [ 2160.803587] ? create_object.isra.0+0x3a/0xa20 [ 2160.804168] should_failslab+0x5/0x20 [ 2160.804653] kmem_cache_alloc+0x5b/0x310 [ 2160.805189] ? ext4_dirty_inode+0x1a/0x130 [ 2160.805742] create_object.isra.0+0x3a/0xa20 [ 2160.806307] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2160.806961] kmem_cache_alloc+0x159/0x310 [ 2160.807500] jbd2__journal_start+0x190/0x7e0 [ 2160.808077] __ext4_journal_start_sb+0x214/0x390 [ 2160.808692] ext4_file_write_iter+0xdbf/0x18d0 [ 2160.809307] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2160.809900] ? kasan_save_stack+0x32/0x40 [ 2160.810436] ? kasan_save_stack+0x1b/0x40 [ 2160.810972] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2160.811632] ? iter_file_splice_write+0x16d/0xc30 [ 2160.812418] ? direct_splice_actor+0x10f/0x170 [ 2160.813018] ? splice_direct_to_actor+0x387/0x980 [ 2160.813683] ? do_splice_direct+0x1c4/0x290 [ 2160.814242] ? do_sendfile+0x553/0x1090 [ 2160.814757] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2160.815370] do_iter_readv_writev+0x476/0x750 [ 2160.815956] ? new_sync_write+0x660/0x660 [ 2160.816489] ? selinux_file_permission+0x92/0x520 [ 2160.817137] do_iter_write+0x191/0x670 [ 2160.817649] ? trace_hardirqs_on+0x5b/0x180 [ 2160.818201] vfs_iter_write+0x70/0xa0 [ 2160.818697] iter_file_splice_write+0x762/0xc30 [ 2160.819301] ? generic_splice_sendpage+0x140/0x140 [ 2160.819942] ? avc_policy_seqno+0x9/0x70 [ 2160.820455] ? selinux_file_permission+0x92/0x520 [ 2160.821072] ? lockdep_init_map_type+0x2c7/0x780 [ 2160.821683] ? generic_splice_sendpage+0x140/0x140 [ 2160.822296] direct_splice_actor+0x10f/0x170 [ 2160.822856] splice_direct_to_actor+0x387/0x980 [ 2160.823451] ? pipe_to_sendpage+0x380/0x380 [ 2160.824014] ? do_splice_to+0x160/0x160 [ 2160.824517] ? security_file_permission+0x24e/0x570 [ 2160.825174] do_splice_direct+0x1c4/0x290 [ 2160.825709] ? splice_direct_to_actor+0x980/0x980 [ 2160.826316] ? selinux_file_permission+0x92/0x520 [ 2160.826934] ? security_file_permission+0x24e/0x570 [ 2160.827583] do_sendfile+0x553/0x1090 [ 2160.828079] ? do_pwritev+0x270/0x270 [ 2160.828572] ? wait_for_completion_io+0x270/0x270 [ 2160.829196] ? rcu_read_lock_any_held+0x75/0xa0 [ 2160.829798] ? vfs_write+0x354/0xa70 [ 2160.830277] __x64_sys_sendfile64+0x1d1/0x210 [ 2160.830853] ? __ia32_sys_sendfile+0x220/0x220 [ 2160.831437] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2160.832105] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2160.832767] do_syscall_64+0x33/0x40 [ 2160.833253] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2160.833899] RIP: 0033:0x7fa6cf926b19 [ 2160.834377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2160.836698] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2160.837676] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2160.838579] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2160.839477] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2160.840376] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2160.841289] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2160.842370] hpet: Lost 1 RTC interrupts [ 2160.853351] EXT4-fs (sda): Unrecognized mount option "smackfsde" or missing value [ 2160.854902] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2160.864170] EXT4-fs (sda): Unrecognized mount option "smackfsde" or missing value 04:41:20 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) syncfs(r0) 04:41:20 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hpfs\x00', 0x10000, &(0x7f0000000100)='[{\x00') syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)) 04:41:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182302, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:41:20 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(0xffffffffffffffff) [ 2161.092350] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 2161.116411] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 04:41:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000c00) 04:41:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 34) 04:41:20 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(0xffffffffffffffff) 04:41:20 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000002f00)='./file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x2044034, &(0x7f0000000440)) [ 2161.287289] FAULT_INJECTION: forcing a failure. [ 2161.287289] name failslab, interval 1, probability 0, space 0, times 0 [ 2161.288477] CPU: 1 PID: 12313 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2161.289044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2161.289717] Call Trace: [ 2161.289939] dump_stack+0x107/0x167 [ 2161.290240] should_fail.cold+0x5/0xa [ 2161.290558] ? jbd2__journal_start+0x190/0x7e0 [ 2161.290928] should_failslab+0x5/0x20 [ 2161.291245] kmem_cache_alloc+0x5b/0x310 [ 2161.291577] ? __kernel_text_address+0x9/0x40 [ 2161.291946] jbd2__journal_start+0x190/0x7e0 [ 2161.292309] __ext4_journal_start_sb+0x214/0x390 [ 2161.292703] ext4_iomap_begin+0x485/0x700 [ 2161.293053] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2161.293472] ? kasan_save_stack+0x1b/0x40 [ 2161.293807] ? ext4_file_write_iter+0xb26/0x18d0 [ 2161.294191] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2161.294701] ? splice_direct_to_actor+0x387/0x980 [ 2161.295093] ? do_splice_direct+0x1c4/0x290 [ 2161.295441] ? do_sendfile+0x553/0x1090 [ 2161.295763] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2161.296138] ? do_syscall_64+0x33/0x40 [ 2161.296450] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2161.296889] iomap_apply+0x164/0x810 [ 2161.297277] ? iomap_dio_rw+0x90/0x90 [ 2161.297589] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2161.298065] ? mark_held_locks+0x9e/0xe0 [ 2161.298413] ? filemap_check_errors+0xa5/0x150 [ 2161.298788] __iomap_dio_rw+0x6cd/0x1110 [ 2161.299116] ? iomap_dio_rw+0x90/0x90 [ 2161.299441] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2161.299811] ? ext4_orphan_add+0x253/0x9e0 [ 2161.300173] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2161.300573] ? ext4_empty_dir+0xae0/0xae0 [ 2161.300907] ? jbd2__journal_start+0xf3/0x7e0 [ 2161.301282] iomap_dio_rw+0x31/0x90 [ 2161.301582] ext4_file_write_iter+0xb26/0x18d0 [ 2161.301969] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2161.302333] ? kasan_save_stack+0x32/0x40 [ 2161.302668] ? kasan_save_stack+0x1b/0x40 [ 2161.303002] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2161.303408] ? iter_file_splice_write+0x16d/0xc30 [ 2161.303798] ? direct_splice_actor+0x10f/0x170 [ 2161.304157] ? splice_direct_to_actor+0x387/0x980 [ 2161.304544] ? do_splice_direct+0x1c4/0x290 [ 2161.304900] ? do_sendfile+0x553/0x1090 [ 2161.305237] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2161.305623] do_iter_readv_writev+0x476/0x750 [ 2161.306003] ? new_sync_write+0x660/0x660 [ 2161.306351] ? selinux_file_permission+0x92/0x520 [ 2161.306762] do_iter_write+0x191/0x670 [ 2161.307078] ? trace_hardirqs_on+0x5b/0x180 [ 2161.307436] vfs_iter_write+0x70/0xa0 [ 2161.307748] iter_file_splice_write+0x762/0xc30 [ 2161.308108] ? generic_splice_sendpage+0x140/0x140 [ 2161.308504] ? avc_policy_seqno+0x9/0x70 [ 2161.308831] ? selinux_file_permission+0x92/0x520 [ 2161.309235] ? lockdep_init_map_type+0x2c7/0x780 [ 2161.309613] ? generic_splice_sendpage+0x140/0x140 [ 2161.310000] direct_splice_actor+0x10f/0x170 [ 2161.310350] splice_direct_to_actor+0x387/0x980 [ 2161.310742] ? pipe_to_sendpage+0x380/0x380 [ 2161.311109] ? do_splice_to+0x160/0x160 [ 2161.311429] ? security_file_permission+0x24e/0x570 [ 2161.311844] do_splice_direct+0x1c4/0x290 [ 2161.312173] ? splice_direct_to_actor+0x980/0x980 [ 2161.312562] ? selinux_file_permission+0x92/0x520 [ 2161.313027] ? security_file_permission+0x24e/0x570 [ 2161.313446] do_sendfile+0x553/0x1090 [ 2161.313762] ? do_pwritev+0x270/0x270 [ 2161.314076] ? wait_for_completion_io+0x270/0x270 [ 2161.314467] ? rcu_read_lock_any_held+0x75/0xa0 [ 2161.314837] ? vfs_write+0x354/0xa70 [ 2161.315150] __x64_sys_sendfile64+0x1d1/0x210 [ 2161.315515] ? __ia32_sys_sendfile+0x220/0x220 [ 2161.315897] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2161.316316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2161.316736] do_syscall_64+0x33/0x40 [ 2161.317051] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2161.317478] RIP: 0033:0x7fa6cf926b19 [ 2161.317784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2161.319238] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2161.319851] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2161.320420] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2161.320998] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2161.321582] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2161.322147] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2161.616106] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 04:41:34 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file1\x00', &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x131000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)) 04:41:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000d00) 04:41:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 35) 04:41:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182303, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:41:34 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000001200)=""/4081, 0x742) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xe05c6d79d37bf7bf, 0x20031, 0xffffffffffffffff, 0x0) r3 = syz_io_uring_setup(0x5e8d, &(0x7f0000000440), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000004c0), &(0x7f0000000500)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000000380)=[{&(0x7f0000002540)=""/159, 0x9f}], 0x1) openat(r0, &(0x7f0000000100)='./file0\x00', 0x600000, 0xd4) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/usbhid', 0x105040, 0x2) openat(r2, &(0x7f0000000180)='./file0/file0\x00', 0x8c202, 0x1) 04:41:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}}) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000100), &(0x7f0000000180)=0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000001c0)) fcntl$lock(r2, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x3, 0x3f}) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4086, 0xff6, 0x40000023, 0x0, 0x0) 04:41:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080)=0x91, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f00000000c0)=0x80000001, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e20, @private=0xa010102}}, 0x0, 0x0, 0x4a, 0x0, "347f7b4c130b9eb79cbe82c5f134110f3a5b330340697e5f185e9e00fe52bdaf70592a544f4460cfc02d8e3b1fec7ce83c7bdfa223881544fa9afd3dcd71bc725ece75b1234cad8e7c3f3de38d541689"}, 0xd8) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0x0, 0x0, 0x39, 0x0, "bc3214a6f74203bf38fcac991f83d93dd741d15352685739888842fc1230486ccc3be00b627fb5498e34b5bb15dbc99be7c00fd552267a2bbddc158aa4f3175902e5f6ecb8019c1c66952c740fb3ed87"}, 0xd8) syz_io_uring_submit(0x0, 0x0, &(0x7f00000004c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x1}, 0xe8df) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7c0fed0f40b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000580)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) recvfrom$inet6(r2, &(0x7f0000000300)=""/127, 0x7f, 0x40002040, &(0x7f0000000380)={0xa, 0x4e23, 0x89e, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x6a}, 0x1c) 04:41:34 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(0xffffffffffffffff) [ 2175.586471] FAULT_INJECTION: forcing a failure. [ 2175.586471] name failslab, interval 1, probability 0, space 0, times 0 [ 2175.587908] CPU: 0 PID: 12336 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2175.588675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2175.589597] Call Trace: [ 2175.589897] dump_stack+0x107/0x167 [ 2175.590303] should_fail.cold+0x5/0xa [ 2175.590732] ? create_object.isra.0+0x3a/0xa20 [ 2175.591238] should_failslab+0x5/0x20 [ 2175.591659] kmem_cache_alloc+0x5b/0x310 [ 2175.592106] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2175.592702] create_object.isra.0+0x3a/0xa20 [ 2175.593196] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2175.593774] kmem_cache_alloc+0x159/0x310 [ 2175.594258] ? __kernel_text_address+0x9/0x40 [ 2175.594760] jbd2__journal_start+0x190/0x7e0 [ 2175.595260] __ext4_journal_start_sb+0x214/0x390 [ 2175.595794] ext4_iomap_begin+0x485/0x700 [ 2175.596282] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2175.596819] ? kasan_save_stack+0x1b/0x40 [ 2175.597277] ? ext4_file_write_iter+0xb26/0x18d0 [ 2175.597818] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2175.598507] ? splice_direct_to_actor+0x387/0x980 [ 2175.599037] ? do_splice_direct+0x1c4/0x290 [ 2175.599519] ? do_sendfile+0x553/0x1090 [ 2175.599961] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2175.600472] ? do_syscall_64+0x33/0x40 [ 2175.600902] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2175.601506] iomap_apply+0x164/0x810 [ 2175.601916] ? iomap_dio_rw+0x90/0x90 [ 2175.602344] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2175.602991] ? mark_held_locks+0x9e/0xe0 [ 2175.603434] ? filemap_check_errors+0xa5/0x150 [ 2175.603937] __iomap_dio_rw+0x6cd/0x1110 [ 2175.604361] ? iomap_dio_rw+0x90/0x90 [ 2175.604813] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2175.605323] ? ext4_orphan_add+0x253/0x9e0 [ 2175.605802] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2175.606344] ? ext4_empty_dir+0xae0/0xae0 [ 2175.606799] ? jbd2__journal_start+0xf3/0x7e0 [ 2175.607305] iomap_dio_rw+0x31/0x90 [ 2175.607712] ext4_file_write_iter+0xb26/0x18d0 [ 2175.608240] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2175.608745] ? kasan_save_stack+0x32/0x40 [ 2175.609180] ? kasan_save_stack+0x1b/0x40 [ 2175.609646] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2175.610198] ? iter_file_splice_write+0x16d/0xc30 [ 2175.610724] ? direct_splice_actor+0x10f/0x170 [ 2175.611224] ? splice_direct_to_actor+0x387/0x980 [ 2175.611748] ? do_splice_direct+0x1c4/0x290 [ 2175.612191] ? do_sendfile+0x553/0x1090 [ 2175.612637] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2175.613162] do_iter_readv_writev+0x476/0x750 [ 2175.613653] ? new_sync_write+0x660/0x660 [ 2175.614118] ? selinux_file_permission+0x92/0x520 [ 2175.614671] do_iter_write+0x191/0x670 [ 2175.615110] ? trace_hardirqs_on+0x5b/0x180 [ 2175.615600] vfs_iter_write+0x70/0xa0 [ 2175.616009] iter_file_splice_write+0x762/0xc30 [ 2175.616550] ? generic_splice_sendpage+0x140/0x140 [ 2175.617104] ? avc_policy_seqno+0x9/0x70 [ 2175.617543] ? selinux_file_permission+0x92/0x520 [ 2175.618069] ? lockdep_init_map_type+0x2c7/0x780 [ 2175.618602] ? generic_splice_sendpage+0x140/0x140 [ 2175.619142] direct_splice_actor+0x10f/0x170 [ 2175.619639] splice_direct_to_actor+0x387/0x980 [ 2175.620162] ? pipe_to_sendpage+0x380/0x380 [ 2175.620647] ? do_splice_to+0x160/0x160 [ 2175.621089] ? security_file_permission+0x24e/0x570 [ 2175.621660] do_splice_direct+0x1c4/0x290 [ 2175.622124] ? splice_direct_to_actor+0x980/0x980 [ 2175.622652] ? selinux_file_permission+0x92/0x520 [ 2175.623195] ? security_file_permission+0x24e/0x570 [ 2175.623766] do_sendfile+0x553/0x1090 [ 2175.624216] ? do_pwritev+0x270/0x270 [ 2175.624646] ? ksys_write+0x203/0x260 [ 2175.625079] __x64_sys_sendfile64+0x1d1/0x210 [ 2175.625589] ? __ia32_sys_sendfile+0x220/0x220 [ 2175.626097] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2175.626677] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2175.627256] do_syscall_64+0x33/0x40 [ 2175.627675] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2175.628240] RIP: 0033:0x7fa6cf926b19 [ 2175.628663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2175.630656] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2175.631490] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2175.632266] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2175.633039] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2175.633827] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2175.634604] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2175.635627] hpet: Lost 2 RTC interrupts 04:41:34 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000001c0)) mount$bind(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000180), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffffffc1}}, './file0\x00'}) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000080)=ANY=[@ANYBLOB="e7fc2d3a7e0ce6f02ca5d6e83ddcad239275"]) 04:41:34 executing program 1: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c4600000007000000000000000003003e00000000000000000000000000400000000000000000000002000000000000000000003800020000000000000003071aafd0cc3406762d6d5073f5ef407bdbdc28ff84165aa6d6f8481c9e136a62e6765fca90e0741ce0ed0e40032b9b32d26c53dad8eb30f530cacd29acbe9697dbadca3ad116ce95299d99b5f83f650359c3027eeba53f6ba3979858c4c04ee70cd893417ac6e82590cdc12d013696f7c7d36781ec296424a35223689bfa2bf0db57f1dc6a8086ac3b927dbca4aa1f7acf26bd0213ded495ab77f46d57e7275c4049dac5f8c24a393d9a9acc7179b513a7ce814ad1429f9c85301a16d0254d436828aba9efefcf36f6be8e32246629b52d8d7bb237bc83fbfc4da4f5d64484aaa448592d855d30bd407f91c6288f072d15ef7ee044fb051a1c3bb727f73fb2ddcd7569f845b9b7b6dfaa410093eedcad5eda228b5c0a7f81b2523ac714142bdf35644a4f65010edb7854375e928d0db327c354e9c2e3377f064c686a9784d163c83b499252584fd80f6beda66969868249e4894e16feb95eb713da7f50d7c112c578bb24c5c271057e408ecb7b416ce520162e"], 0xaf2) close(r0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) 04:41:34 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 1) [ 2175.861164] FAULT_INJECTION: forcing a failure. [ 2175.861164] name failslab, interval 1, probability 0, space 0, times 0 [ 2175.862715] CPU: 0 PID: 12346 Comm: syz-executor.0 Not tainted 5.10.211 #1 [ 2175.863516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2175.864386] Call Trace: [ 2175.864671] dump_stack+0x107/0x167 [ 2175.865059] should_fail.cold+0x5/0xa [ 2175.865474] ? mempool_alloc+0x148/0x360 [ 2175.865904] ? mempool_free_pages+0x20/0x20 [ 2175.866363] should_failslab+0x5/0x20 [ 2175.866772] kmem_cache_alloc+0x5b/0x310 [ 2175.867206] ? mempool_free_pages+0x20/0x20 [ 2175.867664] mempool_alloc+0x148/0x360 [ 2175.868082] ? mempool_resize+0x7d0/0x7d0 [ 2175.868528] ? lock_downgrade+0x6d0/0x6d0 [ 2175.868985] bio_alloc_bioset+0x36e/0x600 [ 2175.869434] ? bvec_alloc+0x2f0/0x2f0 [ 2175.869842] ? write_one_page+0x4f0/0x4f0 [ 2175.870284] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2175.870848] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2175.871367] ? create_page_buffers+0x139/0x230 [ 2175.871854] __block_write_full_page+0x7cd/0x1050 [ 2175.872365] ? end_buffer_write_sync+0xf0/0xf0 [ 2175.872852] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2175.873398] block_write_full_page+0x220/0x290 [ 2175.873878] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2175.874422] __writepage+0x67/0x180 [ 2175.874813] write_cache_pages+0x57f/0xe50 [ 2175.875274] ? tag_pages_for_writeback+0x450/0x450 [ 2175.875804] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2175.876327] ? debug_mutex_wake_waiter+0x29f/0x340 [ 2175.876862] ? find_held_lock+0x2c/0x110 [ 2175.877298] ? blkdev_readahead+0x20/0x20 [ 2175.877746] generic_writepages+0xe2/0x160 [ 2175.878197] ? write_cache_pages+0xe50/0xe50 [ 2175.878679] ? perf_trace_lock+0xac/0x490 [ 2175.879136] ? __lockdep_reset_lock+0x180/0x180 [ 2175.879632] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2175.880198] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2175.880753] do_writepages+0xee/0x2a0 [ 2175.881167] ? page_writeback_cpu_online+0x20/0x20 [ 2175.881706] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 2175.882245] ? lock_downgrade+0x6d0/0x6d0 [ 2175.882687] ? do_raw_write_lock+0x11a/0x280 [ 2175.883171] ? do_raw_read_unlock+0x70/0x70 [ 2175.883639] filemap_flush+0x239/0x2e0 [ 2175.884065] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2175.884559] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 2175.885440] ? get_nr_dirty_inodes+0x19e/0x220 [ 2175.885934] __sync_blockdev+0xa5/0xf0 [ 2175.886355] sync_filesystem.part.0+0xbd/0x1f0 [ 2175.886852] __x64_sys_syncfs+0x1a1/0x250 [ 2175.887303] do_syscall_64+0x33/0x40 [ 2175.887711] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2175.888260] RIP: 0033:0x7f970882cb19 [ 2175.888664] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2175.890618] RSP: 002b:00007f9705da2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 2175.891434] RAX: ffffffffffffffda RBX: 00007f970893ff60 RCX: 00007f970882cb19 [ 2175.892194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 2175.892955] RBP: 00007f9705da21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2175.893842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2175.894635] R13: 00007ffc75fe5d8f R14: 00007f9705da2300 R15: 0000000000022000 [ 2175.895622] hpet: Lost 1 RTC interrupts 04:41:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) unlinkat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)) 04:41:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 36) 04:41:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000e00) 04:41:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0119", 0x71, 0xb800}], 0x0, &(0x7f0000000180)) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x8000, &(0x7f0000000140)='iso9660\x00') 04:41:35 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 2) [ 2176.033830] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 2176.041787] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 2176.055174] FAULT_INJECTION: forcing a failure. [ 2176.055174] name failslab, interval 1, probability 0, space 0, times 0 [ 2176.056559] CPU: 0 PID: 12359 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2176.057314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2176.058231] Call Trace: [ 2176.058536] dump_stack+0x107/0x167 [ 2176.058943] should_fail.cold+0x5/0xa [ 2176.059372] ? ext4_find_extent+0xa3d/0xd30 [ 2176.059859] should_failslab+0x5/0x20 [ 2176.060286] __kmalloc+0x72/0x390 [ 2176.060687] ext4_find_extent+0xa3d/0xd30 [ 2176.061167] ext4_ext_map_blocks+0x1c8/0x5860 [ 2176.061696] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2176.062274] ? SOFTIRQ_verbose+0x10/0x10 [ 2176.062722] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2176.063313] ? SOFTIRQ_verbose+0x10/0x10 [ 2176.063779] ? ext4_ext_release+0x10/0x10 [ 2176.064242] ? ext4_map_blocks+0x5e0/0x1940 [ 2176.064712] ? lock_release+0x680/0x680 [ 2176.065124] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2176.065651] ? lock_downgrade+0x6d0/0x6d0 [ 2176.066108] ? down_write+0xe0/0x160 [ 2176.066505] ? down_write_killable+0x180/0x180 [ 2176.067010] ext4_map_blocks+0x652/0x1940 [ 2176.067460] ? kmem_cache_alloc+0x2a6/0x310 [ 2176.067916] ? __kernel_text_address+0x9/0x40 [ 2176.068393] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2176.068873] ? jbd2__journal_start+0xf3/0x7e0 [ 2176.069366] ? __ext4_journal_start_sb+0x214/0x390 [ 2176.069880] ? __ext4_journal_start_sb+0x1db/0x390 [ 2176.070406] ext4_iomap_begin+0x3ad/0x700 [ 2176.070858] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2176.071381] ? kasan_save_stack+0x1b/0x40 [ 2176.071823] ? ext4_file_write_iter+0xb26/0x18d0 [ 2176.072333] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2176.072992] ? splice_direct_to_actor+0x387/0x980 [ 2176.073503] ? do_splice_direct+0x1c4/0x290 [ 2176.073961] ? do_sendfile+0x553/0x1090 [ 2176.074385] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2176.074874] ? do_syscall_64+0x33/0x40 [ 2176.075301] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2176.075863] iomap_apply+0x164/0x810 [ 2176.076275] ? iomap_dio_rw+0x90/0x90 [ 2176.076681] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2176.077300] ? mark_held_locks+0x9e/0xe0 [ 2176.077755] ? filemap_check_errors+0xa5/0x150 [ 2176.078249] __iomap_dio_rw+0x6cd/0x1110 [ 2176.078677] ? iomap_dio_rw+0x90/0x90 [ 2176.079100] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2176.079594] ? ext4_orphan_add+0x253/0x9e0 [ 2176.080040] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2176.080573] ? ext4_empty_dir+0xae0/0xae0 [ 2176.081017] ? jbd2__journal_start+0xf3/0x7e0 [ 2176.081511] iomap_dio_rw+0x31/0x90 [ 2176.081902] ext4_file_write_iter+0xb26/0x18d0 [ 2176.082398] ? __switch_to_asm+0x34/0x60 [ 2176.082838] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2176.083330] ? io_schedule_timeout+0x140/0x140 [ 2176.083806] ? direct_splice_actor+0x10f/0x170 [ 2176.084286] ? splice_direct_to_actor+0x387/0x980 [ 2176.084793] ? do_sendfile+0x553/0x1090 [ 2176.085215] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2176.086130] do_iter_readv_writev+0x476/0x750 [ 2176.087017] ? new_sync_write+0x660/0x660 [ 2176.087825] ? selinux_file_permission+0x92/0x520 [ 2176.088794] do_iter_write+0x191/0x670 [ 2176.089577] ? trace_hardirqs_on+0x5b/0x180 [ 2176.090194] vfs_iter_write+0x70/0xa0 [ 2176.090687] iter_file_splice_write+0x762/0xc30 [ 2176.091296] ? generic_splice_sendpage+0x140/0x140 [ 2176.091928] ? avc_policy_seqno+0x9/0x70 [ 2176.092438] ? selinux_file_permission+0x92/0x520 [ 2176.093059] ? lockdep_init_map_type+0x2c7/0x780 [ 2176.093671] ? generic_splice_sendpage+0x140/0x140 [ 2176.094288] direct_splice_actor+0x10f/0x170 [ 2176.094848] splice_direct_to_actor+0x387/0x980 [ 2176.095435] ? pipe_to_sendpage+0x380/0x380 [ 2176.095985] ? do_splice_to+0x160/0x160 [ 2176.096492] ? security_file_permission+0x24e/0x570 [ 2176.097128] do_splice_direct+0x1c4/0x290 [ 2176.097661] ? splice_direct_to_actor+0x980/0x980 [ 2176.098262] ? selinux_file_permission+0x92/0x520 [ 2176.098875] ? security_file_permission+0x24e/0x570 [ 2176.099514] do_sendfile+0x553/0x1090 [ 2176.100011] ? do_pwritev+0x270/0x270 [ 2176.100496] ? wait_for_completion_io+0x270/0x270 [ 2176.101104] ? rcu_read_lock_any_held+0x75/0xa0 [ 2176.101698] ? vfs_write+0x354/0xa70 [ 2176.102180] __x64_sys_sendfile64+0x1d1/0x210 [ 2176.102753] ? __ia32_sys_sendfile+0x220/0x220 [ 2176.103329] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2176.103989] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2176.104640] do_syscall_64+0x33/0x40 [ 2176.105109] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2176.105759] RIP: 0033:0x7fa6cf926b19 [ 2176.106229] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2176.108512] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2176.109557] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2176.110523] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2176.111494] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2176.112452] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2176.113435] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2176.114679] hpet: Lost 3 RTC interrupts 04:41:35 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000180)=ANY=[@ANYBLOB="61626f72742c606f6e745f686173682c736d61636b66736861743d657874330049125f0ff1b07bbc3ac54a715e292ba73a4a8c39c52c7065726d69745f646972656374696f2c636f6e746578743d757365725f752c00"]) mkdirat(r0, &(0x7f0000000000)='./file0/../file0/file0\x00', 0x42) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0/../file0/file0\x00'}) read(r1, &(0x7f00000000c0)=""/121, 0x79) [ 2176.146690] binfmt_misc: Unknown parameter 'iso9660' [ 2176.206856] FAULT_INJECTION: forcing a failure. [ 2176.206856] name failslab, interval 1, probability 0, space 0, times 0 [ 2176.208531] CPU: 0 PID: 12365 Comm: syz-executor.0 Not tainted 5.10.211 #1 [ 2176.209518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2176.210565] Call Trace: [ 2176.210911] dump_stack+0x107/0x167 [ 2176.211382] should_fail.cold+0x5/0xa [ 2176.211873] ? create_object.isra.0+0x3a/0xa20 [ 2176.212461] should_failslab+0x5/0x20 [ 2176.212948] kmem_cache_alloc+0x5b/0x310 [ 2176.213476] ? mark_lock+0xf5/0x2df0 [ 2176.213955] create_object.isra.0+0x3a/0xa20 [ 2176.214519] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2176.215168] kmem_cache_alloc+0x159/0x310 [ 2176.215706] ? mempool_free_pages+0x20/0x20 [ 2176.216252] mempool_alloc+0x148/0x360 [ 2176.216758] ? mempool_resize+0x7d0/0x7d0 [ 2176.217289] ? lock_downgrade+0x6d0/0x6d0 [ 2176.217854] bio_alloc_bioset+0x36e/0x600 [ 2176.218387] ? bvec_alloc+0x2f0/0x2f0 [ 2176.218878] ? write_one_page+0x4f0/0x4f0 [ 2176.219454] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2176.220080] ? create_page_buffers+0x139/0x230 [ 2176.220665] __block_write_full_page+0x7cd/0x1050 [ 2176.221288] ? end_buffer_write_sync+0xf0/0xf0 [ 2176.221886] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2176.222541] block_write_full_page+0x220/0x290 [ 2176.223123] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2176.223777] __writepage+0x67/0x180 [ 2176.224247] write_cache_pages+0x57f/0xe50 [ 2176.224798] ? tag_pages_for_writeback+0x450/0x450 [ 2176.225448] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2176.226102] ? blkdev_readahead+0x20/0x20 [ 2176.226632] generic_writepages+0xe2/0x160 [ 2176.227178] ? write_cache_pages+0xe50/0xe50 [ 2176.227746] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2176.228423] ? SOFTIRQ_verbose+0x10/0x10 [ 2176.228955] do_writepages+0xee/0x2a0 [ 2176.229456] ? page_writeback_cpu_online+0x20/0x20 [ 2176.230087] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 2176.230728] ? lock_downgrade+0x6d0/0x6d0 [ 2176.231258] ? do_raw_write_lock+0x11a/0x280 [ 2176.231832] ? do_raw_read_unlock+0x70/0x70 [ 2176.232399] filemap_flush+0x239/0x2e0 [ 2176.232904] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2176.233506] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 2176.234555] ? get_nr_dirty_inodes+0x19e/0x220 [ 2176.235170] __sync_blockdev+0xa5/0xf0 [ 2176.235697] sync_filesystem.part.0+0xbd/0x1f0 [ 2176.236299] __x64_sys_syncfs+0x1a1/0x250 [ 2176.236856] do_syscall_64+0x33/0x40 [ 2176.237350] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2176.238038] RIP: 0033:0x7f970882cb19 [ 2176.238526] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2176.241065] RSP: 002b:00007f9705da2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 2176.242080] RAX: ffffffffffffffda RBX: 00007f970893ff60 RCX: 00007f970882cb19 [ 2176.243075] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 2176.244047] RBP: 00007f9705da21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2176.245049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2176.246035] R13: 00007ffc75fe5d8f R14: 00007f9705da2300 R15: 0000000000022000 [ 2176.247190] hpet: Lost 1 RTC interrupts [ 2176.335363] EXT4-fs (sda): Unrecognized mount option "`ont_hash" or missing value [ 2176.340908] EXT4-fs (sda): Unrecognized mount option "`ont_hash" or missing value 04:41:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 37) 04:41:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182304, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:41:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000f00) 04:41:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/33, 0x21, 0x10043, &(0x7f0000000100)={0xa, 0x4e22, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:41:51 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 3) 04:41:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) setxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f00000002c0), &(0x7f0000000300)={'U+', 0x7}, 0x16, 0x2) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f0000000180)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f00000001c0)={[{@nombcache}, {@stripe={'stripe', 0x3d, 0xe2}}, {@init_itable_val={'init_itable', 0x3d, 0x9}}, {@discard}, {@test_dummy_encryption}, {@noinit_itable}, {@sysvgroups}, {@nobarrier}]}) 04:41:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x73b39858}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) connect$inet6(r0, &(0x7f0000000480)={0xa, 0x4e23, 0x1, @local, 0x6}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) recvfrom$inet6(r0, &(0x7f0000000580)=""/77, 0x4d, 0x12162, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmsg$inet6(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)="fde1262ff992709f3e0289093fded9625c61dab0df95c35bae36011752907a34582f30f4d086e864e6dbadfe294313a8b3efd02becf4815ce34d1c1d0c7602cecf25338521aa304998d4dcee7bd5df972c36391723924fa211b079a6fe57f036020a072c15bb418cf40cfb019ac752efc8ffe9fe8f22573f7289c4dd36684fecab1eba660f2551e98b0b304fac146fee0de92102b9226798171a45fcaa8ac63c8dd6e2619a0da105b0d5bf500484e55d1d5f938874372c9983f4bedef9d10320c258b3c1c86ac8b2fdc9a8775f5a4f64002ce7c4079b0cc975ce96ff2110136d6b76f12e18d83220d66188d6658523d22fbbfa2c5e14", 0xf6}, {&(0x7f0000000300)="6dc1f88d5dcdb9dd5854ee2fed10173b1b40672b8ab6dde2b5433b42c2385a2f070937f2ee86023cd72c01bda721e93b2a9c0e8f48568d862222dccfb1fd46d55521fd1e2d35", 0x46}, {&(0x7f0000000100)="b67efb5929f33d37c4775325b2d7aa475cb6973cfc96e860011c", 0x1a}, {&(0x7f0000000380)="cb7385701d62b6670e9f18db33cf2e750149414cab7cb34d04139902e5eea37ded53c3e10067d8bcfa0ecbd733750c730d8924ef877ef7b0d4ce3e762178440986218ef21f5b05e39ed45aa24747555473774083f0ff4f5388d86108e8c24dc014697dff0fa8a4a43c1f937f4512d891d9695ef267e326fcea637357982c25be0b71d0910fc1130402304c7294cd58340b2c703cded3050cccf8421aeff493126762bd253fef479b34f149f2ff9250be2f110b270ed84b17e577c6ea9d3d279ada2f5cbe410e524f33f802ca60e8b9b76c9de74eca73ee72d4c56f8bc1614861", 0xe0}], 0x4, &(0x7f0000000480)}, 0x8000) 04:41:51 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) flock(r0, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) flock(r1, 0x2) r2 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000000)) flock(r1, 0x1) flock(r0, 0x1) [ 2192.075561] EXT4-fs (sda): test_dummy_encryption option not supported [ 2192.093301] EXT4-fs (sda): test_dummy_encryption option not supported [ 2192.101067] FAULT_INJECTION: forcing a failure. [ 2192.101067] name failslab, interval 1, probability 0, space 0, times 0 [ 2192.103640] CPU: 0 PID: 12387 Comm: syz-executor.2 Not tainted 5.10.211 #1 [ 2192.103653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2192.103660] Call Trace: [ 2192.103686] dump_stack+0x107/0x167 [ 2192.103710] should_fail.cold+0x5/0xa [ 2192.103732] ? ext4_find_extent+0xa3d/0xd30 [ 2192.103756] should_failslab+0x5/0x20 [ 2192.103785] __kmalloc+0x72/0x390 [ 2192.110070] ext4_find_extent+0xa3d/0xd30 [ 2192.110831] ext4_ext_map_blocks+0x1c8/0x5860 [ 2192.111633] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2192.112588] ? SOFTIRQ_verbose+0x10/0x10 [ 2192.113277] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2192.114223] ? SOFTIRQ_verbose+0x10/0x10 [ 2192.114942] ? ext4_ext_release+0x10/0x10 [ 2192.115696] ? ext4_map_blocks+0x5e0/0x1940 [ 2192.116449] ? lock_release+0x680/0x680 [ 2192.117150] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2192.117991] ? lock_downgrade+0x6d0/0x6d0 [ 2192.118735] ? down_write+0xe0/0x160 [ 2192.119396] ? down_write_killable+0x180/0x180 [ 2192.120202] ext4_map_blocks+0x652/0x1940 [ 2192.120931] ? kmem_cache_alloc+0x2a6/0x310 [ 2192.121714] ? __kernel_text_address+0x9/0x40 [ 2192.122512] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2192.123285] ? jbd2__journal_start+0xf3/0x7e0 [ 2192.124067] ? __ext4_journal_start_sb+0x214/0x390 [ 2192.124900] ? __ext4_journal_start_sb+0x1db/0x390 [ 2192.125751] ext4_iomap_begin+0x3ad/0x700 [ 2192.126476] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2192.127299] ? kasan_save_stack+0x1b/0x40 [ 2192.128008] ? ext4_file_write_iter+0xb26/0x18d0 [ 2192.128817] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2192.129901] ? splice_direct_to_actor+0x387/0x980 [ 2192.130712] ? do_splice_direct+0x1c4/0x290 [ 2192.131444] ? do_sendfile+0x553/0x1090 [ 2192.132119] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2192.132909] ? do_syscall_64+0x33/0x40 [ 2192.133579] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2192.134489] iomap_apply+0x164/0x810 [ 2192.135127] ? iomap_dio_rw+0x90/0x90 [ 2192.135779] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2192.136765] ? mark_held_locks+0x9e/0xe0 [ 2192.137477] ? filemap_check_errors+0xa5/0x150 [ 2192.138268] __iomap_dio_rw+0x6cd/0x1110 [ 2192.138955] ? iomap_dio_rw+0x90/0x90 [ 2192.139632] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2192.140408] ? ext4_orphan_add+0x253/0x9e0 [ 2192.141124] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2192.141969] ? ext4_empty_dir+0xae0/0xae0 [ 2192.142673] ? jbd2__journal_start+0xf3/0x7e0 [ 2192.143446] iomap_dio_rw+0x31/0x90 [ 2192.144071] ext4_file_write_iter+0xb26/0x18d0 [ 2192.144866] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2192.145650] ? kasan_save_stack+0x32/0x40 [ 2192.146348] ? kasan_save_stack+0x1b/0x40 [ 2192.147054] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2192.147904] ? iter_file_splice_write+0x16d/0xc30 [ 2192.148715] ? direct_splice_actor+0x10f/0x170 [ 2192.149502] ? splice_direct_to_actor+0x387/0x980 [ 2192.150345] ? do_splice_direct+0x1c4/0x290 [ 2192.151076] ? do_sendfile+0x553/0x1090 [ 2192.151759] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2192.152564] do_iter_readv_writev+0x476/0x750 [ 2192.153330] ? new_sync_write+0x660/0x660 [ 2192.154048] ? selinux_file_permission+0x92/0x520 [ 2192.154899] do_iter_write+0x191/0x670 [ 2192.155566] ? trace_hardirqs_on+0x5b/0x180 [ 2192.156334] vfs_iter_write+0x70/0xa0 [ 2192.156987] iter_file_splice_write+0x762/0xc30 [ 2192.157825] ? generic_splice_sendpage+0x140/0x140 [ 2192.158687] ? avc_policy_seqno+0x9/0x70 [ 2192.158708] ? selinux_file_permission+0x92/0x520 [ 2192.158740] ? lockdep_init_map_type+0x2c7/0x780 [ 2192.158771] ? generic_splice_sendpage+0x140/0x140 [ 2192.161851] direct_splice_actor+0x10f/0x170 [ 2192.161877] splice_direct_to_actor+0x387/0x980 [ 2192.161907] ? pipe_to_sendpage+0x380/0x380 [ 2192.161933] ? do_splice_to+0x160/0x160 [ 2192.161954] ? security_file_permission+0x24e/0x570 [ 2192.161990] do_splice_direct+0x1c4/0x290 [ 2192.162013] ? splice_direct_to_actor+0x980/0x980 [ 2192.166885] ? selinux_file_permission+0x92/0x520 [ 2192.166916] ? security_file_permission+0x24e/0x570 [ 2192.166953] do_sendfile+0x553/0x1090 [ 2192.166992] ? do_pwritev+0x270/0x270 [ 2192.169566] ? wait_for_completion_io+0x270/0x270 [ 2192.169591] ? rcu_read_lock_any_held+0x75/0xa0 [ 2192.169609] ? vfs_write+0x354/0xa70 [ 2192.169641] __x64_sys_sendfile64+0x1d1/0x210 [ 2192.169665] ? __ia32_sys_sendfile+0x220/0x220 [ 2192.169692] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2192.169711] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2192.169740] do_syscall_64+0x33/0x40 [ 2192.169759] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2192.169778] RIP: 0033:0x7fa6cf926b19 [ 2192.169801] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2192.180150] RSP: 002b:00007fa6cce9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2192.180173] RAX: ffffffffffffffda RBX: 00007fa6cfa39f60 RCX: 00007fa6cf926b19 [ 2192.180186] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 2192.180204] RBP: 00007fa6cce9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2192.184542] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000002 [ 2192.184555] R13: 00007ffc2556b24f R14: 00007fa6cce9c300 R15: 0000000000022000 [ 2192.185021] hpet: Lost 4 RTC interrupts 04:41:51 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 04:41:51 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x44040, 0x1) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0/../file0\x00', 0x1, 0x0, &(0x7f0000000180), 0x2000, &(0x7f00000001c0)={[{@barrier}, {@data_ordered}, {@nouser_xattr}, {@orlov}, {@dioread_lock}, {@minixdf}, {@noblock_validity}, {@resgid={'resgid', 0x3d, 0xffffffffffffffff}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '#!'}}]}) 04:41:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) (fail_nth: 38) [ 2192.327206] EXT4-fs error (device sda): ext4_remount:5890: Abort forced by user [ 2192.333386] Aborting journal on device sda-8. [ 2192.335301] EXT4-fs error (device sda) in ext4_mkdir:2903: IO failure [ 2192.336011] EXT4-fs error (device sda) in ext4_truncate:4350: IO failure [ 2192.337753] EXT4-fs error (device sda): ext4_journal_check_start:83: Detected aborted journal [ 2192.340638] EXT4-fs (sda): Remounting filesystem read-only [ 2192.347426] EXT4-fs (sda): Remounting filesystem read-only [ 2192.348775] EXT4-fs error (device sda): ext4_journal_check_start:83: Detected aborted journal [ 2192.370691] EXT4-fs error (device sda): ext4_remount:5890: Abort forced by user 04:41:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100008100) 04:41:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 04:41:51 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r1) 04:41:51 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/rcutree', 0x280802, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x4000010, r0, 0x49f6000) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) accept(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)) 04:41:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={&(0x7f0000000300)="2d21e4594478de0b982d52b2d191791f29f9f13235a8bc5b33741cd1b3831be5a0b7a0119b06552388457d5e90731b5fbdaf071c5077b14506876dbaafff59df6825072152dbba1752c78a6f7936e7e739", 0xfffffffffffffffc}}, &(0x7f0000000380)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010d000000399800000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000810000000000005650a4"]) clone3(&(0x7f00000001c0)={0x40182305, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:41:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0)=0xffffffff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) recvfrom$inet6(r0, &(0x7f0000000100)=""/7, 0x7, 0x2121, &(0x7f0000000180)={0xa, 0x4e23, 0x8, @mcast2, 0xffffffc1}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 04:41:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) r1 = syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r4, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) syz_io_uring_submit(0x0, r3, &(0x7f0000000280)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, r5, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/34, 0x22}], 0x1, &(0x7f0000000700)=""/4096, 0x1000}, 0x0, 0x4162, 0x1, {0x2}}, 0xb793) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, 0x0, 0x0) 04:41:52 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x44040, 0x1) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000440)) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0/../file0\x00', 0x1, 0x0, &(0x7f0000000180), 0x2000, &(0x7f00000001c0)={[{@barrier}, {@data_ordered}, {@nouser_xattr}, {@orlov}, {@dioread_lock}, {@minixdf}, {@noblock_validity}, {@resgid={'resgid', 0x3d, 0xffffffffffffffff}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '#!'}}]}) 2024/03/07 04:42:06 executor 5 failed 11 times: failed to create temp dir: mkdir syzkaller-testdir457887906: read-only file system VM DIAGNOSIS: 04:42:06 Registers: info registers vcpu 0 RAX=00007f4331acf477 RBX=0000000000000001 RCX=1ffff11001d9cf11 RDX=dffffc0000000000 RSI=ffff88800ece78c0 RDI=ffff88800ece7fd8 RBP=ffff88800ece78ad RSP=ffff88800ece77a0 R8 =ffffffff85d3d925 R9 =ffff88800ece7f58 R10=0000000000032042 R11=1ffff11001d9cefc R12=ffff88800ece78c0 R13=ffff88800ece7878 R14=1ffff11001d9cefc R15=ffff88800ece7f58 RIP=ffffffff8110929d RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f43315dc900 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=00007ffd4f242000 CR3=000000000efa6000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=7c51413c015305822324756f9ccc42b7 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff1100952fa2f RBX=ffff88804a97d148 RCX=ffffffff8127ef41 RDX=dffffc0000000000 RSI=ffff88804a2c9368 RDI=ffff88804a97d178 RBP=ffff88801e25c000 RSP=ffff88800fe3fa00 R8 =0000000000000246 R9 =0000000000000003 R10=ffffed1001fc7f2e R11=0000000000000001 R12=ffff88804a2d0000 R13=ffff88801e25c048 R14=ffff88801e25c050 R15=ffff88804a2c9180 RIP=ffffffff816f4828 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 00007f73dc386900 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=0000562745c45c20 CR3=000000000f7b8000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffff0000000000000000000000 XMM02=00005636519020100000563651926ab0 XMM03=0000000000656369767265732e687373 XMM04=2e2e2e2e2e2e2e2e2e2e2e2e2e2e2e2e XMM05=00000000000000000000000000000000 XMM06=615f5f6d654d0a31303030303030302c XMM07=00000000000000000000000000000000 XMM08=65646362613938373635343332313040 XMM09=00000000000000000000000000000000 XMM10=20000000000000002000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000