ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) syz_io_uring_submit(0x0, r8, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r9 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r9, 0x8000000) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r11}}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000480)=@IORING_OP_MADVISE={0x19, 0xa, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x16, 0x0, {0x0, r11}}, 0x1) syz_io_uring_submit(r6, r8, &(0x7f0000000340)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000240)={0x200100, 0x1, 0xa}, &(0x7f0000000280)='./file0\x00', 0x18}, 0x101) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:28:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)='\x00'/16, 0x10, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2176.494600] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal [ 2176.497605] FAULT_INJECTION: forcing a failure. [ 2176.497605] name failslab, interval 1, probability 0, space 0, times 0 [ 2176.498976] CPU: 0 PID: 12471 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2176.499813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2176.504790] Call Trace: [ 2176.505114] dump_stack+0x107/0x167 [ 2176.505558] should_fail.cold+0x5/0xa [ 2176.506020] ? create_object.isra.0+0x3a/0xa20 [ 2176.506577] should_failslab+0x5/0x20 [ 2176.507036] kmem_cache_alloc+0x5b/0x310 [ 2176.507529] create_object.isra.0+0x3a/0xa20 [ 2176.508058] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2176.508690] kmem_cache_alloc_trace+0x151/0x320 [ 2176.509258] __io_queue_sqe+0x666/0x9d0 [ 2176.509742] ? io_issue_sqe+0x77b0/0x77b0 [ 2176.510242] ? __fget_files+0x2f8/0x520 [ 2176.510733] io_submit_sqes+0x44aa/0x8610 [ 2176.511253] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2176.511854] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2176.512440] ? lock_downgrade+0x6d0/0x6d0 [ 2176.512955] ? find_held_lock+0x2c/0x110 [ 2176.513455] ? io_submit_sqes+0x8610/0x8610 [ 2176.513986] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2176.514572] ? wait_for_completion_io+0x270/0x270 [ 2176.515156] ? rcu_read_lock_any_held+0x75/0xa0 [ 2176.515716] ? vfs_write+0x354/0xb10 [ 2176.516167] ? fput_many+0x2f/0x1a0 [ 2176.516619] ? ksys_write+0x1a9/0x260 [ 2176.517080] ? __ia32_sys_read+0xb0/0xb0 [ 2176.517580] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2176.518212] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2176.518838] do_syscall_64+0x33/0x40 [ 2176.519288] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2176.519908] RIP: 0033:0x7f1dcb457b19 [ 2176.520359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2176.522591] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2176.523511] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2176.524371] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2176.525291] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2176.526159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2176.527022] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2176.602920] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2176.603854] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2176.606415] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/289/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2176.615076] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/290/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:28:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b8", 0x1e, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2176.677304] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal 10:28:09 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x100000000000000) 10:28:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:28:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x10, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5}, @NL80211_KEY_DEFAULT={0x4}]}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x0, 0x8, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x6, 0x1b}}}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004880}, 0x81) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x10000000) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r3, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x44}]}, 0x28}, 0x1, 0x0, 0x0, 0x844}, 0x40800) r5 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r8}, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 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) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r9, r7, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r5, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:28:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)='\x00'/24, 0x18, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:28:09 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x300000000000000) 10:28:09 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 46) 10:28:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2176.850451] FAULT_INJECTION: forcing a failure. [ 2176.850451] name failslab, interval 1, probability 0, space 0, times 0 [ 2176.852067] CPU: 1 PID: 12506 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2176.852930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2176.853938] Call Trace: [ 2176.854264] dump_stack+0x107/0x167 [ 2176.854713] should_fail.cold+0x5/0xa [ 2176.855181] ? __io_queue_sqe+0x666/0x9d0 [ 2176.855692] should_failslab+0x5/0x20 [ 2176.856162] kmem_cache_alloc_trace+0x55/0x320 [ 2176.856737] ? lock_downgrade+0x6d0/0x6d0 [ 2176.857253] __io_queue_sqe+0x666/0x9d0 [ 2176.857753] ? io_issue_sqe+0x77b0/0x77b0 [ 2176.858270] ? __fget_files+0x2f8/0x520 [ 2176.858769] io_submit_sqes+0x44aa/0x8610 [ 2176.859296] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2176.859908] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2176.860510] ? lock_downgrade+0x6d0/0x6d0 [ 2176.861023] ? find_held_lock+0x2c/0x110 [ 2176.861527] ? io_submit_sqes+0x8610/0x8610 [ 2176.862065] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2176.862666] ? wait_for_completion_io+0x270/0x270 [ 2176.863265] ? rcu_read_lock_any_held+0x75/0xa0 [ 2176.863838] ? vfs_write+0x354/0xb10 [ 2176.864302] ? fput_many+0x2f/0x1a0 [ 2176.864770] ? ksys_write+0x1a9/0x260 [ 2176.865239] ? __ia32_sys_read+0xb0/0xb0 [ 2176.865739] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2176.866381] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2176.867011] do_syscall_64+0x33/0x40 [ 2176.867469] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2176.868091] RIP: 0033:0x7f1dcb457b19 [ 2176.868568] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2176.870803] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2176.871729] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2176.872611] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2176.873479] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2176.874347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2176.875213] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:28:09 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x20000000) 10:28:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b8", 0x1e, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2176.909824] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2176.912277] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 2176.913402] EXT4-fs (loop6): group descriptors corrupted! [ 2176.914779] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/290/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2176.926444] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:402: inode #2: comm syz-executor.3: No space for directory leaf checksum. Please run e2fsck -D. [ 2176.928439] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:28:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2177.039741] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal [ 2177.108156] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal 10:28:23 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x7ffffffff000) 10:28:23 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2190.637690] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal 10:28:23 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x12060}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2190.679395] FAULT_INJECTION: forcing a failure. [ 2190.679395] name failslab, interval 1, probability 0, space 0, times 0 [ 2190.680934] CPU: 1 PID: 12548 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2190.681861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2190.682923] Call Trace: [ 2190.683250] dump_stack+0x107/0x167 [ 2190.683750] should_fail.cold+0x5/0xa [ 2190.684215] ? create_object.isra.0+0x3a/0xa20 [ 2190.684849] should_failslab+0x5/0x20 [ 2190.685363] kmem_cache_alloc+0x5b/0x310 [ 2190.685925] create_object.isra.0+0x3a/0xa20 [ 2190.686463] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2190.687143] kmem_cache_alloc_trace+0x151/0x320 [ 2190.687761] ? lock_downgrade+0x6d0/0x6d0 [ 2190.688271] __io_queue_sqe+0x666/0x9d0 [ 2190.688848] ? io_issue_sqe+0x77b0/0x77b0 [ 2190.689387] ? __fget_files+0x2f8/0x520 [ 2190.689937] io_submit_sqes+0x44aa/0x8610 [ 2190.690459] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2190.691120] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2190.691760] ? lock_downgrade+0x6d0/0x6d0 [ 2190.692260] ? find_held_lock+0x2c/0x110 [ 2190.692847] ? io_submit_sqes+0x8610/0x8610 [ 2190.693414] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2190.694057] ? wait_for_completion_io+0x270/0x270 [ 2190.694705] ? rcu_read_lock_any_held+0x75/0xa0 [ 2190.695267] ? vfs_write+0x354/0xb10 [ 2190.695778] ? fput_many+0x2f/0x1a0 [ 2190.696223] ? ksys_write+0x1a9/0x260 [ 2190.696771] ? __ia32_sys_read+0xb0/0xb0 [ 2190.697305] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2190.697996] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2190.698692] do_syscall_64+0x33/0x40 [ 2190.699151] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2190.699827] RIP: 0033:0x7f1dcb457b19 [ 2190.700280] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2190.702703] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2190.703686] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2190.704628] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2190.705581] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2190.706551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2190.707424] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2190.732320] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal 10:28:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b8", 0x1e, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:28:23 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x80000000000000) 10:28:23 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 47) 10:28:23 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x2000000000000000) 10:28:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)='\x00'/24, 0x18, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2190.742526] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2190.754857] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2190.756388] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/291/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2190.759904] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/293/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2190.763785] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:402: inode #2: comm syz-executor.3: No space for directory leaf checksum. Please run e2fsck -D. [ 2190.765919] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:28:23 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:28:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807", 0x1f, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2190.838734] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal 10:28:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)='\x00'/24, 0x18, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:28:23 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0xffffffff00000000) 10:28:23 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:28:23 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x80000000000000) [ 2190.981678] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2190.983039] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/292/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2190.989989] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2190.991129] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/294/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2190.996256] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2191.001488] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:402: inode #2: comm syz-executor.3: No space for directory leaf checksum. Please run e2fsck -D. [ 2191.003343] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:28:23 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0xf0ffffff7f0000) 10:28:38 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0xf0ffffff7f0000) 10:28:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807", 0x1f, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:28:38 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r7, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x12, 0x1, {0x3, r4}}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r9, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:28:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de", 0x1c, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:28:38 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 48) 10:28:38 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:28:38 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, r3, 0x0, 0x0, 0x0, 0x40}, 0xffffffff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000e, 0x2010, r0, 0x8000000) r9 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r9, 0x8000000) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r11}}, 0x6) syz_io_uring_submit(r8, r2, &(0x7f00000000c0)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd=r5, 0x10000, 0x0, 0x7764a1a7, 0x0, 0x0, {0x0, r11}}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) openat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x222800, 0xa, 0x1}, 0x18) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) sendmsg$unix(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {r12}}}], 0x20}, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x18, 0x3d, 0x7f, 0x0, 0x0, 0x5, 0x800, 0x9, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x675775dc, 0x2, @perf_config_ext={0x9, 0x8}, 0x74, 0x4ae, 0x4, 0x0, 0x2, 0x401, 0x6, 0x0, 0x6, 0x0, 0x5}, r12, 0x1, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:28:38 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x100000000000000) [ 2205.352756] FAULT_INJECTION: forcing a failure. [ 2205.352756] name failslab, interval 1, probability 0, space 0, times 0 [ 2205.354328] CPU: 1 PID: 12600 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2205.355205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2205.356245] Call Trace: [ 2205.356598] dump_stack+0x107/0x167 [ 2205.357074] should_fail.cold+0x5/0xa [ 2205.357706] ? create_object.isra.0+0x3a/0xa20 [ 2205.358302] should_failslab+0x5/0x20 [ 2205.358801] kmem_cache_alloc+0x5b/0x310 [ 2205.359302] create_object.isra.0+0x3a/0xa20 [ 2205.359837] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2205.360458] kmem_cache_alloc_trace+0x151/0x320 [ 2205.361027] ? lock_downgrade+0x6d0/0x6d0 [ 2205.361575] __io_queue_sqe+0x666/0x9d0 [ 2205.362069] ? io_issue_sqe+0x77b0/0x77b0 [ 2205.362573] ? __fget_files+0x2f8/0x520 [ 2205.363064] io_submit_sqes+0x44aa/0x8610 [ 2205.363584] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2205.364186] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2205.364772] ? lock_downgrade+0x6d0/0x6d0 [ 2205.365271] ? find_held_lock+0x2c/0x110 [ 2205.365822] ? io_submit_sqes+0x8610/0x8610 [ 2205.366358] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2205.366945] ? wait_for_completion_io+0x270/0x270 [ 2205.367531] ? rcu_read_lock_any_held+0x75/0xa0 [ 2205.368092] ? vfs_write+0x354/0xb10 [ 2205.368542] ? fput_many+0x2f/0x1a0 [ 2205.368983] ? ksys_write+0x1a9/0x260 [ 2205.369547] ? __ia32_sys_read+0xb0/0xb0 [ 2205.370060] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2205.370697] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2205.371323] do_syscall_64+0x33/0x40 [ 2205.371777] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2205.372399] RIP: 0033:0x7f1dcb457b19 [ 2205.372852] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2205.375104] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2205.376027] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2205.376894] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2205.377806] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2205.378676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2205.379542] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2205.400109] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal [ 2205.438711] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2205.440530] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/295/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2205.445173] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2205.470806] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal [ 2205.473156] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/293/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:28:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807", 0x1f, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:28:38 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:28:38 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2205.557374] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal 10:28:38 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc, 0x110, r0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) io_uring_enter(r0, 0x6ad, 0x7250, 0x0, &(0x7f0000000040)={[0x2]}, 0x8) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x38) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2205.656288] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal 10:28:38 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x100000000000000) 10:28:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de", 0x1c, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2205.793768] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2205.795063] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/294/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2205.814071] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:28:52 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x300000000000000) 10:28:52 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) r5 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, {0x10}, 0x0, {0x0, r6}}, 0x71) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:28:52 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x54d0, 0x0, 0x0, 0x0) 10:28:52 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x300000000000000) 10:28:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:28:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:28:52 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 49) 10:28:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de", 0x1c, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2219.630934] FAULT_INJECTION: forcing a failure. [ 2219.630934] name failslab, interval 1, probability 0, space 0, times 0 [ 2219.632418] CPU: 1 PID: 12674 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2219.633299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2219.634400] Call Trace: [ 2219.634728] dump_stack+0x107/0x167 [ 2219.635222] should_fail.cold+0x5/0xa [ 2219.635689] ? create_object.isra.0+0x3a/0xa20 [ 2219.636292] should_failslab+0x5/0x20 [ 2219.636754] kmem_cache_alloc+0x5b/0x310 [ 2219.637296] create_object.isra.0+0x3a/0xa20 [ 2219.637939] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2219.638570] kmem_cache_alloc_trace+0x151/0x320 [ 2219.639535] __io_queue_sqe+0x666/0x9d0 [ 2219.640073] ? io_issue_sqe+0x77b0/0x77b0 [ 2219.640576] ? __fget_files+0x2f8/0x520 [ 2219.641116] io_submit_sqes+0x44aa/0x8610 [ 2219.641638] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2219.642338] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2219.642985] ? lock_downgrade+0x6d0/0x6d0 [ 2219.643490] ? find_held_lock+0x2c/0x110 [ 2219.644037] ? io_submit_sqes+0x8610/0x8610 [ 2219.644571] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2219.645209] ? wait_for_completion_io+0x270/0x270 [ 2219.645863] ? rcu_read_lock_any_held+0x75/0xa0 [ 2219.646452] ? vfs_write+0x354/0xb10 [ 2219.646954] ? fput_many+0x2f/0x1a0 [ 2219.647398] ? ksys_write+0x1a9/0x260 [ 2219.647912] ? __ia32_sys_read+0xb0/0xb0 [ 2219.648407] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2219.649129] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2219.649759] do_syscall_64+0x33/0x40 [ 2219.650625] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2219.651297] RIP: 0033:0x7f1dcb457b19 [ 2219.651749] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2219.654161] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2219.655128] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2219.656040] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2219.656976] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2219.657894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2219.658772] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2219.664722] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal [ 2219.672877] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2219.673277] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2219.674114] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/297/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2219.675709] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/295/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2219.684340] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 [ 2219.687552] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal [ 2219.706332] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:402: inode #2: comm syz-executor.5: No space for directory leaf checksum. Please run e2fsck -D. [ 2219.708190] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 10:28:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:28:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b8", 0x1e, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2219.771595] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal [ 2219.790491] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal 10:28:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:28:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4f, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2219.891400] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2219.892644] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/296/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2219.903938] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:28:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b8", 0x1e, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:28:52 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x2000000000000000) 10:28:52 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 50) 10:28:52 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000080)={0x0, 0x0, 0x101, 0x0, 0x7}) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2220.007233] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal 10:28:52 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x2000000000000000) [ 2220.043881] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2220.045430] FAULT_INJECTION: forcing a failure. [ 2220.045430] name failslab, interval 1, probability 0, space 0, times 0 [ 2220.046937] CPU: 1 PID: 12712 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2220.047777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2220.048797] Call Trace: [ 2220.049127] dump_stack+0x107/0x167 [ 2220.049578] should_fail.cold+0x5/0xa [ 2220.050069] ? create_object.isra.0+0x3a/0xa20 [ 2220.050634] should_failslab+0x5/0x20 [ 2220.051104] kmem_cache_alloc+0x5b/0x310 [ 2220.051617] create_object.isra.0+0x3a/0xa20 [ 2220.052164] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2220.052795] kmem_cache_alloc_trace+0x151/0x320 [ 2220.053363] ? lock_downgrade+0x6d0/0x6d0 [ 2220.053875] __io_queue_sqe+0x666/0x9d0 [ 2220.054381] ? io_issue_sqe+0x77b0/0x77b0 [ 2220.054887] ? __fget_files+0x2f8/0x520 [ 2220.055383] io_submit_sqes+0x44aa/0x8610 [ 2220.055910] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2220.056523] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2220.057113] ? lock_downgrade+0x6d0/0x6d0 [ 2220.057615] ? find_held_lock+0x2c/0x110 [ 2220.058144] ? io_submit_sqes+0x8610/0x8610 [ 2220.058687] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2220.059279] ? wait_for_completion_io+0x270/0x270 [ 2220.059869] ? rcu_read_lock_any_held+0x75/0xa0 [ 2220.060437] ? vfs_write+0x354/0xb10 [ 2220.060895] ? fput_many+0x2f/0x1a0 [ 2220.061342] ? ksys_write+0x1a9/0x260 [ 2220.061812] ? __ia32_sys_read+0xb0/0xb0 [ 2220.062331] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2220.062976] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2220.063608] do_syscall_64+0x33/0x40 [ 2220.064065] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2220.064692] RIP: 0033:0x7f1dcb457b19 [ 2220.065148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2220.067402] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2220.068337] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2220.069215] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2220.070101] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2220.070971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2220.071840] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2220.085555] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/297/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2220.095626] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal 10:28:52 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x11, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x8000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r5}}, 0x6) syz_io_uring_submit(r2, r1, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x3, &(0x7f0000000040), 0x1, 0x0, 0x1, {0x0, r5}}, 0xc6ed) r6 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000500)) r7 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r7, 0x8000000) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r9}}, 0x6) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000001, 0x4000010, r7, 0x8000000) syz_io_uring_submit(r10, r1, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r6, 0x0, &(0x7f0000000540)="09086ca3723ac44450209c0f40d3a678157b5c83416995e39a68caa1ccb97d68c3e29a15191d9abff351411cf62852e7c5bc75addd8142f0ba238006b82ecb55659537d20f53d9269206cb02279210ba78a9fd49a64ca860c14e136172913306c88ed81933aa86d8bc083f584c9bde3d7f6f731c47850eed990db0cb2cda29ad57e9da5fe8a2c4a429e3c03aca6818cda1cd06756ddb0e9cb9c199563d39f7f0002608472859f6d1c82d8236efabb875c21372c52dd877be1d19ff0f37edb06f7604d708bad4cd5d310f7b8f6654c079a0ede05d5d549fa68ba909df2de93562f66babfb6110c6764615a31986cb0ab04df66bf398", 0xf5, 0x4000080, 0x1, {0x0, r9}}, 0x0) r11 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r11, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:28:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2220.126992] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:28:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3d0, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2220.225076] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2220.231976] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/299/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2220.235885] EXT4-fs (loop6): can't mount with data=, fs mounted w/o journal [ 2220.248948] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:402: inode #2: comm syz-executor.5: No space for directory leaf checksum. Please run e2fsck -D. [ 2220.250926] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 10:29:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b8", 0x1e, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:29:06 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 51) 10:29:06 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0xffffffff00000000) 10:29:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:29:06 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000180)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 10:29:06 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x80000, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:29:06 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0xffffffff00000000) 10:29:06 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x400000e, 0x110, 0xffffffffffffffff, 0x8000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f00000000c0)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd_index=0x9, 0x0, 0x0, 0x0, {0x100e}, 0x1, {0x0, r5}}, 0x999c) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x0, 0x0, 0xfffffffe}) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x6, &(0x7f0000000040), 0x1, 0x0, 0x1, {0x0, r8}}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2233.895456] FAULT_INJECTION: forcing a failure. [ 2233.895456] name failslab, interval 1, probability 0, space 0, times 0 [ 2233.896858] CPU: 1 PID: 12747 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2233.902662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2233.903662] Call Trace: [ 2233.903988] dump_stack+0x107/0x167 [ 2233.904429] should_fail.cold+0x5/0xa [ 2233.904897] should_failslab+0x5/0x20 [ 2233.905360] kmem_cache_alloc_bulk+0x4b/0x320 [ 2233.905909] io_submit_sqes+0x6fe6/0x8610 [ 2233.906444] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2233.907056] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2233.907648] ? lock_downgrade+0x6d0/0x6d0 [ 2233.908154] ? find_held_lock+0x2c/0x110 [ 2233.908657] ? io_submit_sqes+0x8610/0x8610 [ 2233.909191] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2233.909783] ? wait_for_completion_io+0x270/0x270 [ 2233.910375] ? rcu_read_lock_any_held+0x75/0xa0 [ 2233.910954] ? vfs_write+0x354/0xb10 [ 2233.911409] ? fput_many+0x2f/0x1a0 [ 2233.911855] ? ksys_write+0x1a9/0x260 [ 2233.912320] ? __ia32_sys_read+0xb0/0xb0 [ 2233.912819] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2233.913457] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2233.914088] do_syscall_64+0x33/0x40 [ 2233.914569] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2233.915193] RIP: 0033:0x7f1dcb457b19 [ 2233.915650] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2233.917887] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2233.918831] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2233.919700] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2233.920567] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2233.921434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2233.922300] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2233.946001] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2233.953403] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/300/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2234.016743] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2234.041859] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2234.043158] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/298/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2234.048148] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:29:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:29:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807", 0x1f, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2234.140413] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2234.141615] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/299/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2234.144668] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:29:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:29:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="040000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:29:21 executing program 7: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x10002, 0x0) r1 = syz_io_uring_setup(0x6cf3, &(0x7f0000000040)={0x0, 0x8e6f, 0x10, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create(0x3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x30, r5, 0xc62a1000) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r6, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:29:21 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x4, 0x1, 0x0, 0x378}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000180)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) syz_io_uring_submit(0x0, r6, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) accept4$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r7, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) syz_io_uring_submit(r4, r6, &(0x7f0000000080)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r7, 0x0, &(0x7f0000000040)='./file0\x00', 0x26, 0x0, 0x23456}, 0x7) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) fsetxattr$trusted_overlay_upper(r7, &(0x7f00000001c0), &(0x7f0000000340)={0x0, 0xfb, 0x86, 0x1, 0x88, "1edea7ef5ac5ac74e7ed89be9467922d", "a3dbcb69864d1614f61589fbc022fe2197145c995fb70ed2bb10ca906fe5561f17cffe93c4a73650ffe96035b0f13c74a620d17175c66a5cca3810fc531b7da051f7a86c925c24d09087a6b672cf4a4f33aa658b25e2981c70788e2bc6403392bb19cf6bc959ef00242bb1b6d9cb385068"}, 0x86, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:29:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807", 0x1f, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:29:21 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 52) 10:29:21 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) r7 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r7, 0x8000000) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r9}}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x1, &(0x7f0000000080)=[r3, r6], 0x2, 0x0, 0x1, {0x0, r9}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe, 0x6b11, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:29:21 executing program 4: renameat2(0xffffffffffffffff, &(0x7f0000000340)='./file1\x00', 0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x7) r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') openat$incfs(r5, &(0x7f0000000fc0)='.pending_reads\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r4) sendmsg$GTP_CMD_DELPDP(r5, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xf97a4e40a1251747}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="206c787bdbff32c41c93728a3dc6b32fc9040000000000", @ANYRES16=r6, @ANYBLOB="87ce2abd7000ffdbdf250100000008000800000000000800090001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4008421}, 0x4010) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r6, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@GTPA_NET_NS_FD={0x8}, @GTPA_TID={0xc, 0x3, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) syz_io_uring_submit(r7, r2, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd=r3, 0x27c, 0x0, 0x8}, 0x2) ioctl$FS_IOC_FSSETXATTR(r8, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2248.359213] FAULT_INJECTION: forcing a failure. [ 2248.359213] name failslab, interval 1, probability 0, space 0, times 0 [ 2248.361555] CPU: 1 PID: 12801 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2248.362393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2248.363420] Call Trace: [ 2248.363750] dump_stack+0x107/0x167 [ 2248.364193] should_fail.cold+0x5/0xa [ 2248.364662] ? create_object.isra.0+0x3a/0xa20 [ 2248.365219] should_failslab+0x5/0x20 [ 2248.365684] kmem_cache_alloc+0x5b/0x310 [ 2248.366184] create_object.isra.0+0x3a/0xa20 [ 2248.366719] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2248.367359] kmem_cache_alloc_bulk+0x168/0x320 [ 2248.367929] io_submit_sqes+0x6fe6/0x8610 [ 2248.368454] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2248.369067] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2248.369660] ? lock_downgrade+0x6d0/0x6d0 [ 2248.370165] ? find_held_lock+0x2c/0x110 [ 2248.370664] ? io_submit_sqes+0x8610/0x8610 [ 2248.371214] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2248.371806] ? wait_for_completion_io+0x270/0x270 [ 2248.372397] ? rcu_read_lock_any_held+0x75/0xa0 [ 2248.372964] ? vfs_write+0x354/0xb10 [ 2248.373418] ? fput_many+0x2f/0x1a0 [ 2248.373865] ? ksys_write+0x1a9/0x260 [ 2248.374331] ? __ia32_sys_read+0xb0/0xb0 [ 2248.374830] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2248.375478] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2248.376112] do_syscall_64+0x33/0x40 [ 2248.376568] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2248.377191] RIP: 0033:0x7f1dcb457b19 [ 2248.377652] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2248.379911] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2248.380845] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2248.381719] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2248.382588] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2248.383469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2248.384336] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2248.400847] EXT4-fs (loop6): inodes count not valid: 4 vs 32 [ 2248.405136] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2248.411190] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/302/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2248.423933] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2248.440821] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2248.442203] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/300/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2248.462927] EXT4-fs (loop6): inodes count not valid: 4 vs 32 10:29:21 executing program 2: keyctl$chown(0x4, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r4, 0x0, &(0x7f0000000040)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd=r0, 0x8, 0x0, 0x7d, 0x1}, 0x1) 10:29:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="070000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:29:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {0x0, 0x0, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:29:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807", 0x1f, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2248.556747] EXT4-fs (loop6): inodes count not valid: 7 vs 32 [ 2248.593336] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2248.594658] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/303/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2248.618827] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2248.622557] EXT4-fs (loop6): inodes count not valid: 7 vs 32 10:29:21 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x100000}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2248.638690] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2248.639927] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/301/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:29:21 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3e58, &(0x7f0000000040)={0x0, 0x1412, 0x0, 0x2, 0x398, 0x0, r5}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) [ 2248.654363] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:29:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="080000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2248.707321] EXT4-fs (loop6): inodes count not valid: 8 vs 32 10:29:21 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 53) 10:29:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {0x0, 0x0, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2248.732196] EXT4-fs (loop6): inodes count not valid: 8 vs 32 10:29:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2248.783959] FAULT_INJECTION: forcing a failure. [ 2248.783959] name failslab, interval 1, probability 0, space 0, times 0 [ 2248.785411] CPU: 0 PID: 12846 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2248.786257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2248.787286] Call Trace: [ 2248.787614] dump_stack+0x107/0x167 [ 2248.788062] should_fail.cold+0x5/0xa [ 2248.788536] ? __io_queue_sqe+0x666/0x9d0 [ 2248.789048] should_failslab+0x5/0x20 [ 2248.789515] kmem_cache_alloc_trace+0x55/0x320 [ 2248.790073] ? lock_downgrade+0x6d0/0x6d0 [ 2248.790583] __io_queue_sqe+0x666/0x9d0 [ 2248.791086] ? io_issue_sqe+0x77b0/0x77b0 [ 2248.795257] ? __fget_files+0x2f8/0x520 [ 2248.795758] io_submit_sqes+0x44aa/0x8610 [ 2248.796282] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2248.796888] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2248.797481] ? lock_downgrade+0x6d0/0x6d0 [ 2248.797983] ? find_held_lock+0x2c/0x110 [ 2248.798478] ? io_submit_sqes+0x8610/0x8610 [ 2248.799024] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2248.799612] ? wait_for_completion_io+0x270/0x270 [ 2248.800201] ? rcu_read_lock_any_held+0x75/0xa0 [ 2248.800768] ? vfs_write+0x354/0xb10 [ 2248.801219] ? fput_many+0x2f/0x1a0 [ 2248.801688] ? ksys_write+0x1a9/0x260 [ 2248.802153] ? __ia32_sys_read+0xb0/0xb0 [ 2248.802652] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2248.803304] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2248.803934] do_syscall_64+0x33/0x40 [ 2248.804386] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2248.805012] RIP: 0033:0x7f1dcb457b19 [ 2248.805468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2248.807719] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2248.808648] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2248.809517] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2248.810384] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2248.811266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2248.812138] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2248.834922] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2248.836155] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/304/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2248.842785] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2248.855678] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2248.858627] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/302/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2248.861951] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:402: inode #2: comm syz-executor.3: No space for directory leaf checksum. Please run e2fsck -D. [ 2248.863839] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:29:35 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0a0000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:29:35 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0xa, 0x0, r6) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:29:35 executing program 4: r0 = syz_io_uring_setup(0x4d4d, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2262.578976] EXT4-fs (loop6): inodes count not valid: 10 vs 32 10:29:35 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 54) 10:29:35 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x40800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:29:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:29:35 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000008, 0x10, r4, 0x10000000) accept4$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r4, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x1000002, 0x810, r4, 0x8000000) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:29:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {0x0, 0x0, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2262.618213] FAULT_INJECTION: forcing a failure. [ 2262.618213] name failslab, interval 1, probability 0, space 0, times 0 [ 2262.619704] CPU: 1 PID: 12885 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2262.620548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2262.621554] Call Trace: [ 2262.621881] dump_stack+0x107/0x167 [ 2262.622326] should_fail.cold+0x5/0xa [ 2262.622802] ? create_object.isra.0+0x3a/0xa20 [ 2262.623359] should_failslab+0x5/0x20 [ 2262.627831] kmem_cache_alloc+0x5b/0x310 [ 2262.628326] ? mark_held_locks+0x9e/0xe0 [ 2262.628826] create_object.isra.0+0x3a/0xa20 [ 2262.629356] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2262.635615] kmem_cache_alloc_bulk+0x168/0x320 [ 2262.636189] io_submit_sqes+0x6fe6/0x8610 [ 2262.636714] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2262.637318] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2262.637910] ? lock_downgrade+0x6d0/0x6d0 [ 2262.638411] ? find_held_lock+0x2c/0x110 [ 2262.638910] ? io_submit_sqes+0x8610/0x8610 [ 2262.639451] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2262.640045] ? wait_for_completion_io+0x270/0x270 [ 2262.640634] ? rcu_read_lock_any_held+0x75/0xa0 [ 2262.641198] ? vfs_write+0x354/0xb10 [ 2262.641654] ? fput_many+0x2f/0x1a0 [ 2262.642096] ? ksys_write+0x1a9/0x260 [ 2262.642558] ? __ia32_sys_read+0xb0/0xb0 [ 2262.643056] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2262.643718] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2262.644372] do_syscall_64+0x33/0x40 [ 2262.644831] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2262.645449] RIP: 0033:0x7f1dcb457b19 [ 2262.645900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2262.648143] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2262.649069] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2262.649930] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2262.650799] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2262.651699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2262.652561] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2262.687062] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2262.690674] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/303/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2262.696657] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2262.697822] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/305/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2262.710957] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2262.717441] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:402: inode #2: comm syz-executor.3: No space for directory leaf checksum. Please run e2fsck -D. [ 2262.719373] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 [ 2262.735744] EXT4-fs (loop6): inodes count not valid: 10 vs 32 10:29:35 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0d0000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:29:35 executing program 4: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x8800) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x4995, &(0x7f0000000340)={0x0, 0xf9f2, 0x0, 0x0, 0x332, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000003c0), &(0x7f0000000400)=0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000440)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x4, 0x2, 0x0, 0xa85a, 0x4, 0x1}, 0x27) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r5}, 0x0) syz_io_uring_setup(0x32c0, &(0x7f0000000180)={0x0, 0x4235, 0x8, 0x0, 0xfe, 0x0, r1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000240)) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x7) r7 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r6, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) 10:29:35 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 55) 10:29:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:29:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160), 0x0, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2262.924367] FAULT_INJECTION: forcing a failure. [ 2262.924367] name failslab, interval 1, probability 0, space 0, times 0 [ 2262.925771] CPU: 0 PID: 12914 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2262.926609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2262.927637] Call Trace: [ 2262.927977] dump_stack+0x107/0x167 [ 2262.928435] should_fail.cold+0x5/0xa [ 2262.928902] ? create_object.isra.0+0x3a/0xa20 [ 2262.929458] should_failslab+0x5/0x20 [ 2262.929921] kmem_cache_alloc+0x5b/0x310 [ 2262.930419] ? mark_held_locks+0x9e/0xe0 [ 2262.930916] create_object.isra.0+0x3a/0xa20 [ 2262.931475] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2262.932110] kmem_cache_alloc_bulk+0x168/0x320 [ 2262.932675] io_submit_sqes+0x6fe6/0x8610 [ 2262.933198] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2262.933809] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2262.934397] ? lock_downgrade+0x6d0/0x6d0 [ 2262.934899] ? find_held_lock+0x2c/0x110 [ 2262.935394] ? io_submit_sqes+0x8610/0x8610 [ 2262.935962] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2262.936554] ? wait_for_completion_io+0x270/0x270 [ 2262.937145] ? rcu_read_lock_any_held+0x75/0xa0 [ 2262.937709] ? vfs_write+0x354/0xb10 [ 2262.938162] ? fput_many+0x2f/0x1a0 [ 2262.938607] ? ksys_write+0x1a9/0x260 [ 2262.939070] ? __ia32_sys_read+0xb0/0xb0 [ 2262.939599] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2262.940252] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2262.940883] do_syscall_64+0x33/0x40 [ 2262.941335] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2262.941959] RIP: 0033:0x7f1dcb457b19 [ 2262.942413] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2262.944687] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2262.945616] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2262.946483] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2262.947349] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2262.948246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2262.949114] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:29:35 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1d0000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:29:35 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$hidraw(&(0x7f0000000040), 0x8, 0x301001) preadv(r4, &(0x7f0000000180)=[{&(0x7f0000000340)=""/254, 0xfe}, {&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000000440)=""/206, 0xce}], 0x3, 0x6, 0x8a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:29:35 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r5 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = fcntl$dupfd(r0, 0x0, r0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r8 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) r9 = accept4$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r7, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xff, 0x5, 0x0, 0x2, 0x0, 0x4800000000, 0x10200, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8001, 0x1, @perf_config_ext={0x4}, 0x40, 0x7e54, 0xf316, 0x0, 0x0, 0x8001, 0x7, 0x0, 0x8000, 0x0, 0x7ff}, 0x0, 0x1, r7, 0xb) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r8, &(0x7f0000000180)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x2007, @fd=r9, 0x4, 0x1, 0x8, 0x5, 0x0, {0x0, r10}}, 0x0) unlinkat(r6, &(0x7f0000000040)='./file0\x00', 0x200) 10:29:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2263.033028] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2263.034240] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/306/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2263.057728] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 10:29:35 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="250000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:29:35 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r6, 0x10000000) accept4$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) syz_io_uring_setup(0x4ddf, &(0x7f0000000180)={0x0, 0x158b, 0x10, 0x2, 0xdf, 0x0, r5}, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000340)) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r9 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r8, 0x10000000) syz_io_uring_submit(0x0, r9, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(r7, r9, &(0x7f0000000380)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x2007, @fd_index=0x9, 0xffffffff, 0x5, 0x7fffffff, 0x3, 0x1, {0x2}}, 0x5) preadv(r6, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x110, r6, 0x0) 10:29:35 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) 10:29:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160), 0x0, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:29:49 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x41, &(0x7f0000000040)=0x81c0, 0x4) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:29:49 executing program 0: r0 = syz_io_uring_setup(0x586b, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:29:49 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_io_uring_setup(0x6591, &(0x7f0000000380)={0x0, 0x9f80, 0x20, 0x1, 0x83, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000440)) syz_io_uring_submit(r3, r1, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000480), 0x1c0, 0x0) syz_io_uring_setup(0x2dde, &(0x7f00000004c0)={0x0, 0x9c4c, 0x2, 0x0, 0x1bb, 0x0, r6}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540), &(0x7f0000000580)) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000b, 0x30, r5, 0x8000000) syz_io_uring_setup(0xf1b, &(0x7f0000000080)={0x0, 0x16c2, 0x20, 0x0, 0x363, 0x0, r5}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r9, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r10 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r11 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r10, 0x8000000) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r11, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r12}}, 0x6) syz_io_uring_submit(r7, r8, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r9, 0x80, &(0x7f0000000240)=@llc={0x1a, 0x0, 0x13, 0x7f, 0x81, 0x9, @broadcast}, 0x0, 0x0, 0x0, {0x0, r12}}, 0x800) 10:29:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2e0000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:29:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:29:49 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 56) 10:29:49 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x4c07}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_setup(0x33fc, &(0x7f0000000180)={0x0, 0xb7af, 0x8, 0x3, 0x35f, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040), &(0x7f00000000c0)=0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r6, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000340)) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0x1, 0x0, 0x0, 0xfffff801, 0x0, 0x1}, 0x81) r7 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000080)={0x0, 0x1000, 0x0, 0x6}) r8 = syz_mount_image$nfs(&(0x7f0000000540), &(0x7f0000000580)='./file1\x00', 0x4, 0x2, &(0x7f00000007c0)=[{&(0x7f00000006c0)="63fbbe6bada6df8daaba189e8aa88e78fe3b17fa3e9e136a260ea9ca3cacbc802ce061229db9cf83a25c6b40130d4f2eef0fe8ce6565bd54884a309cb0f786ca3048c413b9fa3dfa628ff2c48e737e77c5b60b67fb5f4c42efb035d601663254c37ffbfb0cdc197aee0b5d2f6d7f9c2a441bfb296b8f7e47a168f685a4d5a314498a1f28cb455470ae4d6eb94b947e8355bb04d15ce8e25216f31d8d075a0ac5aef48847ce6c9a636efcc584a3a5ae4a9394709550dbb3170d23d1162a4f55c733fd20844c84bb895537b4b167bfc8cefca12d275f99c3f53d3e055c7f253dfad0ca02f732b661ea91428ba5c11289b7c5add021681c33104a589b", 0xfb, 0x2}, {&(0x7f00000005c0)="9df486da0d4f63fb0b95a195b4e8ba5319ed31232e1a6207c4e7a735700bf7b6257cb27ad7394c87fb8870e416182629fab97de42d73f7f5aaa46565346dc23f5e77b0e48b5dff6cda8592d3f249f354055531dafdf52d9bcaa797c05960c2486cefb4ee4957e92375ff61276ebcbcb850a2a5ac1596f5dab437eb0fdd880dccd958edeb52ada30b4d7c75ce6044f2980cc26ebb60375bb7825e4194e99ef804248b087bde93672a1a0e4554e4cf99df64", 0xb1, 0x1f}], 0x4008, &(0x7f0000000800)=ANY=[@ANYBLOB='\x00,\x00,,\x00,\x00,\x00,\x00,#\',\x00,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',appraise_type=imasig,rootcontext=sysadm_u,permit_directio,defcontext=user_u,\x00']) openat(r8, &(0x7f00000008c0)='./file0\x00', 0x200000, 0x100) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2276.888581] EXT4-fs (loop6): inodes count not valid: 46 vs 32 [ 2276.892685] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2276.893846] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/307/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2276.925920] FAULT_INJECTION: forcing a failure. [ 2276.925920] name failslab, interval 1, probability 0, space 0, times 0 [ 2276.927310] CPU: 1 PID: 12967 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2276.928228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2276.929253] Call Trace: [ 2276.929583] dump_stack+0x107/0x167 [ 2276.930031] should_fail.cold+0x5/0xa [ 2276.930501] should_failslab+0x5/0x20 [ 2276.930972] kmem_cache_alloc_bulk+0x4b/0x320 [ 2276.931524] io_submit_sqes+0x6fe6/0x8610 [ 2276.932098] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2276.932708] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2276.933298] ? lock_downgrade+0x6d0/0x6d0 [ 2276.933804] ? find_held_lock+0x2c/0x110 [ 2276.934303] ? io_submit_sqes+0x8610/0x8610 [ 2276.934841] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2276.935433] ? wait_for_completion_io+0x270/0x270 [ 2276.936087] ? rcu_read_lock_any_held+0x75/0xa0 [ 2276.936655] ? vfs_write+0x354/0xb10 [ 2276.937108] ? fput_many+0x2f/0x1a0 [ 2276.937552] ? ksys_write+0x1a9/0x260 [ 2276.938019] ? __ia32_sys_read+0xb0/0xb0 [ 2276.938517] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2276.939157] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2276.939789] do_syscall_64+0x33/0x40 [ 2276.940264] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2276.940891] RIP: 0033:0x7f1dcb457b19 [ 2276.941346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2276.943583] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2276.944530] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2276.945396] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2276.946267] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2276.947133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2276.948022] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2276.954336] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2276.955570] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/306/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2276.960081] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2276.978907] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 [ 2277.062606] EXT4-fs (loop6): inodes count not valid: 46 vs 32 10:29:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="4f0000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:29:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:29:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160), 0x0, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:29:49 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 57) 10:29:49 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) write$binfmt_elf64(r3, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x1f, 0x1, 0xa9, 0x6, 0x3, 0x3e, 0xfff, 0x396, 0x40, 0xc, 0x8, 0x9, 0x38, 0x1, 0xffff, 0x6, 0x8}, [{0x5, 0x0, 0xffffffff00000000, 0x3f1d, 0xab, 0x452d, 0x5, 0x6}], "8aafd1ff2f7fc27fe0c528fa857ef49ad2637c5472b388d7fe8e2ada416534a3c37d81159a782a79af4c6619c871103f22cf5ee81e994aea82aea95dba27a6b4c85f1b9fd60e8da53637eeb286493d10b1e2bfece9d271f626695b52c18cc631f75d45ee3c825845c454e0ce2ffce797174de788bd5777ef81273b073f09dff665ab2f18790c6b1916d36f8f30d7b3269c2729223dd1ba70683de8ca84a2f2cf7fabd33b13144406a41db6789b27db482796cf601838dffa7a0c3cf2bb21839d981f31a4f18970a091c29755f1d3f20430825e9104f7e9cb06ce8554d7a467ce71667185b05bcfab442b0cc4410e0a9e7d322a8dab94", ['\x00', '\x00', '\x00']}, 0x46e) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r6, 0x10000000) syz_io_uring_submit(0x0, r7, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r8 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r8, 0x8000000) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r10}}, 0x6) syz_io_uring_submit(r1, r7, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x4004, @fd_index=0x5, 0x4, 0x0, 0x1, 0x1, 0x0, {0x2, r10}}, 0x1) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:29:50 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x406100, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r5, 0xc0189373, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000a89b9c1ddaee5c712fb8f3601bc7453a3dcc97f69b3f210340daf7d3a8fd74fc98918cb6abc6", @ANYRES32=r6, @ANYBLOB="01800000000000002e2f66696c653000"]) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2277.195121] FAULT_INJECTION: forcing a failure. [ 2277.195121] name failslab, interval 1, probability 0, space 0, times 0 [ 2277.196527] CPU: 0 PID: 12987 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2277.197363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2277.198368] Call Trace: [ 2277.198695] dump_stack+0x107/0x167 [ 2277.199140] should_fail.cold+0x5/0xa [ 2277.199608] ? create_object.isra.0+0x3a/0xa20 [ 2277.200179] should_failslab+0x5/0x20 [ 2277.200649] kmem_cache_alloc+0x5b/0x310 [ 2277.201146] ? mark_held_locks+0x9e/0xe0 [ 2277.201645] create_object.isra.0+0x3a/0xa20 [ 2277.202180] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2277.202809] kmem_cache_alloc_bulk+0x168/0x320 [ 2277.203374] io_submit_sqes+0x6fe6/0x8610 [ 2277.203899] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2277.204531] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2277.205126] ? lock_downgrade+0x6d0/0x6d0 [ 2277.205657] ? find_held_lock+0x2c/0x110 [ 2277.206157] ? io_submit_sqes+0x8610/0x8610 [ 2277.206690] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2277.207283] ? wait_for_completion_io+0x270/0x270 [ 2277.207874] ? rcu_read_lock_any_held+0x75/0xa0 [ 2277.213252] ? vfs_write+0x354/0xb10 [ 2277.214245] ? fput_many+0x2f/0x1a0 [ 2277.215211] ? ksys_write+0x1a9/0x260 [ 2277.216286] ? __ia32_sys_read+0xb0/0xb0 [ 2277.217368] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2277.218763] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2277.220055] do_syscall_64+0x33/0x40 [ 2277.220513] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2277.221140] RIP: 0033:0x7f1dcb457b19 [ 2277.221596] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2277.223843] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2277.224816] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2277.225687] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2277.226561] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2277.227430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2277.228323] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:29:50 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) syz_io_uring_submit(0x0, r6, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r6, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:29:50 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) fremovexattr(r3, &(0x7f0000000040)=@known='user.syz\x00') io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2277.268565] EXT4-fs (loop6): inodes count not valid: 79 vs 32 [ 2277.307295] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2277.309133] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/307/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2277.319755] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 [ 2277.359497] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2277.366556] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/308/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2277.388374] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2291.465109] FAULT_INJECTION: forcing a failure. [ 2291.465109] name failslab, interval 1, probability 0, space 0, times 0 [ 2291.466574] CPU: 0 PID: 13030 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2291.467414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2291.468431] Call Trace: [ 2291.468763] dump_stack+0x107/0x167 [ 2291.469209] should_fail.cold+0x5/0xa [ 2291.469682] ? create_object.isra.0+0x3a/0xa20 [ 2291.470250] should_failslab+0x5/0x20 [ 2291.470714] kmem_cache_alloc+0x5b/0x310 [ 2291.471216] ? mark_held_locks+0x9e/0xe0 [ 2291.471716] create_object.isra.0+0x3a/0xa20 [ 2291.472252] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2291.472901] kmem_cache_alloc_bulk+0x168/0x320 [ 2291.473462] io_submit_sqes+0x6fe6/0x8610 [ 2291.473983] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2291.474587] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2291.475173] ? lock_downgrade+0x6d0/0x6d0 [ 2291.475673] ? find_held_lock+0x2c/0x110 [ 2291.476169] ? io_submit_sqes+0x8610/0x8610 [ 2291.476728] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2291.477315] ? wait_for_completion_io+0x270/0x270 [ 2291.477903] ? rcu_read_lock_any_held+0x75/0xa0 [ 2291.478468] ? vfs_write+0x354/0xb10 [ 2291.478920] ? fput_many+0x2f/0x1a0 [ 2291.479365] ? ksys_write+0x1a9/0x260 [ 2291.479827] ? __ia32_sys_read+0xb0/0xb0 [ 2291.480322] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2291.480976] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2291.481604] do_syscall_64+0x33/0x40 [ 2291.482061] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2291.492952] RIP: 0033:0x7f1dcb457b19 [ 2291.493409] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2291.495646] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2291.496591] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2291.497456] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2291.498325] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2291.499190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2291.500056] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:30:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="002000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:30:04 executing program 7: r0 = syz_io_uring_setup(0x4d54, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, 0x10, r0, 0x10000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x8000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r6}}, 0x6) syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x6, 0x2, &(0x7f00000006c0)="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", 0x7, 0x0, 0x1, {0x0, r6}}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r7}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) io_uring_enter(r0, 0x397e, 0x3d37, 0x3, &(0x7f0000000040)={[0x7]}, 0x8) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f00000000c0)={0x1, 0xea, 0xa6, &(0x7f0000000340)=""/166}) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {0x0, 0x0, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:04 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r3, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r4, r2, &(0x7f0000000240)=@IORING_OP_NOP={0x0, 0x5}, 0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r6, 0x0, 0x0, 0x0, 0x40000000, 0x0, {0x1}}, 0x0) r7 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r10, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r10, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r11 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r7, 0x0) syz_io_uring_submit(r11, r9, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r11, r2, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r5, &(0x7f0000000080)=0x80, &(0x7f0000000180)=@llc, 0x0, 0x80800}, 0x10001) r12 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r12, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:04 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xa000)=nil, 0xa000, 0x3000000, 0x10, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r5, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r5, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r8 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) syz_io_uring_submit(0x0, r8, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(r6, r8, &(0x7f0000001a00)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r4}}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x1, 0x4000, @fd_index=0x2, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000040)="954e940dd4b41e6bfb8d3753322ae2071ec6caf8e52b5369f1a2820cf39c7e54e0c03c1b8df6d19bef5599ec", 0x2c}, {&(0x7f0000000340)="baf6c53b46ca746bee1d9b61e439ea4c18c86999b201ad8a2510448da6875f24594cc869ca4c824cbeca6d6db54028e07a8d05f0bd22b32c6ef135a338cf21c563d02f90253f9c8522f2dae9d418bf6eb3a7516908ef2b6ec0ada1d1c9fe0f603b170ea595ed42b029c5475a9c3501341f6d8c01fa7793873ee2becbe119805f69cfe6d64adb3fff7e218fa59e8f7622b39330e87b60642f28737416ee10f8f6d31ca61a04545d9adc24f358d412215393efc8", 0xb3}, {&(0x7f0000000400)="7c5f2d559f27968d267d973627b9bf5aa0c6ef4d67032efc6f79b65bac8b5f07ace5aadfca4b5fd35e85c5cca8725a1afdab7d78cb29adc6cfa7c27a8be410d165b72dd94f2f21285af309325ea71f91bb20a1ed9f819db07b5291dd80478a723bad4c2205df1cf15615c170015ef8058c2d7399347e5ac1f19a73bef2561438ffe8d46af609ca9714081af53521c398c6459c2d2da9de51b09c7f0d6b796c988a50481982a009ee4aee47252dca992f100d227cfb5faf2b5b", 0xb9}, {&(0x7f0000000080)="ab643f6f1cd71541187054be80b35747d6f9fbb0be72673b3f121ca549942069b6b4d360a7c3bb656d723a675ce370dd38974a9ef42475e4d87442a9caf9e6a7a4660c9ed34ce3a51a7f8b91d8e4e5186f57395beca46f7e5ec64e6940e15569e46a5abf1d6e95", 0x67}, {&(0x7f0000000180)="1b1f54f9d4c9bc54549e57aed20c07e9bf24c0ca871f69d5cfce12bdadb7617ab112ac90fc00990de4e3f4d3fb8d4872d6a50a437e2d32cecd48a103fad28358bab14d178ae17473890ecb95f739d96fef712183aa0f050e33ad24f82901d188b184a3f8b93988ea3c408b69d976ec", 0x6f}, {&(0x7f0000000240)="1669e9da3250aeb96a6135f2c71abb9d056b924549b143e003796de47b67daf43b63b6b1bfdfcb47ba351e6609a2e70e4fb43a90d176b0c1bcdaa183aeceb07c9ffa415d38941caedc2c639ddf78e23e6aac6450f9dbf46fe5cab6954e418af9d60f8bc1464187", 0x67}], 0x6, 0x4, 0x0, {0x2, r4}}, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r9, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) process_vm_writev(0xffffffffffffffff, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000540)=""/8, 0x8}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000580)=""/184, 0xb8}, {&(0x7f0000000640)=""/33, 0x21}, {&(0x7f00000016c0)=""/246, 0xf6}, {&(0x7f00000017c0)=""/26, 0x1a}, {&(0x7f0000001800)=""/45, 0x2d}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000001840)=""/238, 0xee}], 0xa, &(0x7f0000004f80)=[{&(0x7f0000001a00)}, {&(0x7f0000001a40)=""/63, 0x3f}, {&(0x7f0000001a80)=""/151, 0x97}, {&(0x7f0000001b40)=""/96, 0x60}, {&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/222, 0xde}, {&(0x7f0000001cc0)=""/35, 0x23}, {&(0x7f0000004e00)=""/166, 0xa6}, {&(0x7f0000001d00)=""/41, 0x29}, {&(0x7f0000004ec0)=""/145, 0x91}], 0xa, 0x0) 10:30:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x220, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:04 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 58) 10:30:04 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r6, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000006c0)="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0x1000, 0x4048010, 0x0, {0x0, r7}}, 0x6) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) syz_io_uring_submit(r8, r5, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r9 = dup3(r0, r0, 0x80000) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r2, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x8, 0x1f, {0x0, r9}, 0x80, 0x1, 0x0, {0x0, r10, r0}}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r11}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c20000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e313933373731363138000000000000000000000000000000000000005500"/185, 0xb9, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c00000000000000daf4655f00"/64, 0x40, 0x4e0}, {&(0x7f00000001c0)="00000000000000000006000000000000000000000000000000000400000000000000000000000000000000000000000000000000040000005500000000000000", 0x40, 0x540}, {&(0x7f0000000180)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4400}, {&(0x7f0000012700)="200000006c84f94f6c84f94f00000000daf4655f00"/32, 0x20, 0x4480}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4800}, {&(0x7f0000012900)="20000000000000000000000000000000daf4655f00"/32, 0x20, 0x4880}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x63}, {&(0x7f0000012b00)="c801d67a0a65870af320ff00daf4655f00ff0400"/32, 0x20, 0x4c80}, {&(0x7f0000012c00)="c041000000300000daf4655fdaf4655fdaf4655f00000000000002008000000000000800000000000af301000400000000000000000000000300000020000000", 0x40, 0x6800}, {&(0x7f00000016c0)="20000000000000000000000000000000daf4655f000000000000000000000000000002ea00"/64, 0x40, 0x6880}, {&(0x7f0000012e00)="ed4100003c000000dbf4655fdbf4655fdbf4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000008224fd7000000000000000000000000000000000000000000000000200000006c84f94f6c84f94f6c84f94fdbf4655f6c84f94f0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x6c00}, {&(0x7f0000012f00)="ed8100001a040000dbf4655fdbf4655fdbf4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000303a62f7000000000000000000000000000000000000000000000000200000006c84f94f6c84f94f6c84f94fdbf4655f6c84f94f0000000000000000", 0xa0, 0x7000}, {&(0x7f0000013000)="ffa1000026000000dbf4655fdbf4655fdbf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3139333737313631382f66696c65302f66696c653000000000000000000000000000000000000000000000cb5c36a8000000000000000000000000000000000000000000000000200000006c84f94f6c84f94f6c84f94fdbf4655f6c84f94f0000000000000000", 0xa0, 0x7400}, {&(0x7f0000013100)="ed8100000a000000dbf4655fdbf4655fdbf4655f000000000000010000000000000000100100000073797a6b616c6c65727300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c413993000000000000000000000000000000000000000000000000200000006c84f94f6c84f94f6c84f94fdbf4655f6c84f94f0000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x7800}, {&(0x7f0000013200)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000dbf4655fdbf4655fdbf4655f00000000000002008000000000000800010000000af30100040000000000000000000000030000006000000002000000010000006200000002000000018000006200000000000000000000000000000015f2e0ab000000000000000000000000000000000000000000000000200000006c84f94f6c84f94f6c84f94fdbf4655f6c84f94f0000000000000000", 0xc0, 0x7be0}, {&(0x7f0000013300)="ed81000064000000dbf4655fdbf4655fdbf4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c656b616c6c657273797a2b9680a1ae4f807537cc6b616c6c657273797a6b616c6c657273797a6e616c6c657273797a6b616c704a6689000100000000000000000300000000000000000000000000200000006c84f94f6c84f94f6c84f94fdbf4655f6c84f94f0000000000000000000002ea040734030000000028000000000000006461", 0xbc, 0x8000}, {&(0x7f0000013400)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x83c0}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f00000005c0)="0900000c0001022e000000e80f0000000000000000000000000000000000711f16c7c025d56ac973d5643d6ec52018dea53c336d746e70fe6175079e765267bd895ecfeec73f46bb7c83f152c70a8162152ebadf2f7fbecc91142fdfc27edac8132cd7d3348bfb72f8047d318e533106eb980e967057fb1c4734e89b43e52bcc3be4f300", 0x84, 0x20000}, {&(0x7f0000013700)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000013a00)="0200"/32, 0x20, 0x30400}, {&(0x7f0000013b00)="0300"/32, 0x20, 0x30800}, {&(0x7f0000013c00)="0400"/32, 0x20, 0x30c00}, {&(0x7f0000001700)="f197e9bc13fe036b404cd4be374d759b050000003b5ae2460000000000000000ea2ae2ec5a4788be414aee829a74f443df1d465172afd20eae76b11be49c92c3ad29a58933021177d075258294fd144f350e69d65f864a1e17f1f607683d4e4f992134702036e67d1bbaa9381514fe962d20ac6f798a718e3ae84cfa996d083dad779174bb4710e2a93ef7c745012071934bc26ed62e61cf2e38a8dcc5231e031be49c1b61ae133a7000e8c3a9312caad68977a6fe12d10aa4ca88b97016", 0xbe, 0x31000}, {&(0x7f0000013e00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x31400}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000014000)="0200"/32, 0x20, 0x40400}, {&(0x7f0000014100)="0300"/32, 0x20, 0x40800}, {&(0x7f0000014200)="0400"/32, 0x20, 0x40c00}, {&(0x7f0000014300)="0500"/32, 0x20, 0x41000}, {&(0x7f0000014400)="0000000000000000010000000000000000000000000000000000000000001000000000000000000008000000000000000000000000000000000000000000000000800400"/96, 0x60, 0x41400}, {&(0x7f0000014500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x50000}], 0x0, &(0x7f0000001800)=ANY=[@ANYBLOB="6f9a9ed34e92328061b4d5ada240c7eaa0b18512dba5b42a19acf77b45ad3b1583fac269"]) r12 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r13 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r13, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r12, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2291.548693] EXT4-fs (loop6): inodes count not valid: 8192 vs 32 [ 2291.551601] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2291.552777] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/309/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2291.587251] EXT4-fs (loop6): inodes count not valid: 8192 vs 32 [ 2291.589633] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2291.590702] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2291.592286] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/308/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2291.620706] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 [ 2291.669587] EXT4-fs (loop6): inodes count not valid: 544 vs 32 10:30:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200200000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:30:04 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r3, 0xc0286687, &(0x7f0000000080)={0x3, 0x200, 0x0, &(0x7f0000000040)}) 10:30:04 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000040)) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:04 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) syz_io_uring_setup(0x4e8e, &(0x7f0000000080)={0x0, 0x9713, 0x0, 0x3, 0x34a, 0x0, r4}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x220, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {0x0, 0x0, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2291.778005] EXT4-fs (loop6): inodes count not valid: 544 vs 32 [ 2291.785802] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2291.786981] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/309/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2291.803973] FAULT_INJECTION: forcing a failure. [ 2291.803973] name failslab, interval 1, probability 0, space 0, times 0 [ 2291.805479] CPU: 0 PID: 13072 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2291.806315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2291.807316] Call Trace: [ 2291.807642] dump_stack+0x107/0x167 [ 2291.808085] should_fail.cold+0x5/0xa [ 2291.808573] ? create_object.isra.0+0x3a/0xa20 [ 2291.809129] should_failslab+0x5/0x20 [ 2291.809593] kmem_cache_alloc+0x5b/0x310 [ 2291.810090] ? mark_held_locks+0x9e/0xe0 [ 2291.810588] create_object.isra.0+0x3a/0xa20 [ 2291.811125] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2291.811753] kmem_cache_alloc_bulk+0x168/0x320 [ 2291.812316] io_submit_sqes+0x6fe6/0x8610 [ 2291.812863] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2291.813472] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2291.814060] ? lock_downgrade+0x6d0/0x6d0 [ 2291.814559] ? find_held_lock+0x2c/0x110 [ 2291.815056] ? io_submit_sqes+0x8610/0x8610 [ 2291.815585] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2291.816172] ? wait_for_completion_io+0x270/0x270 [ 2291.816811] ? rcu_read_lock_any_held+0x75/0xa0 [ 2291.817373] ? vfs_write+0x354/0xb10 [ 2291.817823] ? fput_many+0x2f/0x1a0 [ 2291.818286] ? ksys_write+0x1a9/0x260 [ 2291.818770] ? __ia32_sys_read+0xb0/0xb0 [ 2291.819289] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2291.819952] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2291.820616] do_syscall_64+0x33/0x40 [ 2291.821068] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2291.821687] RIP: 0033:0x7f1dcb457b19 [ 2291.822140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2291.824364] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2291.825305] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2291.826170] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2291.827035] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2291.827906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2291.828816] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2291.832839] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:30:04 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 59) [ 2291.864660] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2291.865875] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/310/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2305.528444] EXT4-fs (loop6): inodes count not valid: 800 vs 32 [ 2305.554339] FAULT_INJECTION: forcing a failure. [ 2305.554339] name failslab, interval 1, probability 0, space 0, times 0 [ 2305.555883] CPU: 1 PID: 13102 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2305.556769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2305.560635] Call Trace: [ 2305.561003] dump_stack+0x107/0x167 [ 2305.561450] should_fail.cold+0x5/0xa [ 2305.561917] ? __io_queue_sqe+0x666/0x9d0 [ 2305.562420] should_failslab+0x5/0x20 [ 2305.562891] kmem_cache_alloc_trace+0x55/0x320 [ 2305.563444] ? lock_downgrade+0x6d0/0x6d0 [ 2305.563980] __io_queue_sqe+0x666/0x9d0 [ 2305.564490] ? io_issue_sqe+0x77b0/0x77b0 [ 2305.565039] ? __fget_files+0x2f8/0x520 [ 2305.565537] io_submit_sqes+0x44aa/0x8610 [ 2305.566065] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2305.566670] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2305.567257] ? lock_downgrade+0x6d0/0x6d0 [ 2305.567761] ? find_held_lock+0x2c/0x110 [ 2305.568255] ? io_submit_sqes+0x8610/0x8610 [ 2305.568788] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2305.569395] ? wait_for_completion_io+0x270/0x270 [ 2305.569986] ? rcu_read_lock_any_held+0x75/0xa0 [ 2305.570550] ? vfs_write+0x354/0xb10 [ 2305.571003] ? fput_many+0x2f/0x1a0 [ 2305.571445] ? ksys_write+0x1a9/0x260 [ 2305.571909] ? __ia32_sys_read+0xb0/0xb0 [ 2305.572404] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2305.573062] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2305.573692] do_syscall_64+0x33/0x40 [ 2305.574143] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2305.574765] RIP: 0033:0x7f1dcb457b19 [ 2305.575216] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2305.577465] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2305.578392] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2305.579255] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2305.580126] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2305.581008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2305.581880] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:30:18 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200300000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:30:18 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:18 executing program 4: syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000012c0)=ANY=[@ANYBLOB="081a53f4", @ANYRESOCT, @ANYRES32, @ANYRES32=r4, @ANYBLOB="080000000000000031909f9067dd95f01e65bf3a5d8c34e0fb7266127f57981e2e1212a9031cf9546a1a15c7b441842453e3cb6f8c04ee1602e74e8465da4438be9a9bbcd4cbce19934d23b9fc88f58083f0ddbcfda33cf52af9fdab05701529cd7773c02e462e"], 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x40, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x9, 0x58}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) syz_io_uring_setup(0x3ac4, &(0x7f00000002c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000001c0)=0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000340)="c9", 0x1}, 0x0) r8 = openat2(r7, &(0x7f0000000100)='./file0\x00', &(0x7f0000001200)={0x58280, 0x10a, 0x8}, 0x18) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000019c0), 0xffffffffffffffff) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r11, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) syz_io_uring_setup(0x6edc, &(0x7f0000001240)={0x0, 0x6d4, 0x4, 0x1, 0x3e1}, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000001380), &(0x7f00000013c0)) getpeername(r8, &(0x7f0000001400)=@isdn, &(0x7f0000001480)=0x80) sendmsg$NL80211_CMD_REGISTER_FRAME(r10, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000001ac0)={0x28, r9, 0x21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r12}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x17e3}]}, 0x28}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 10:30:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {0x0, 0x0, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:18 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 60) 10:30:18 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)) r3 = syz_io_uring_complete(0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) syz_open_dev$loop(&(0x7f0000000080), 0x8000000000003, 0x6d0800) r4 = openat(0xffffffffffffffff, 0x0, 0x102, 0x80) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x8000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r6}}, 0x6) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r7, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r8 = openat$cgroup_ro(r4, &(0x7f00000001c0)='blkio.bfq.time\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x1, 0x0, r3, &(0x7f00000000c0)={0x4000200d}, r8, 0x3, 0x0, 0x1, {0x0, r6}}, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r9, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:18 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80800, 0x1}, 0x3ff) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = openat2(r5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x42102, 0x80, 0xc}, 0x18) syz_io_uring_setup(0x475b, &(0x7f0000000180)={0x0, 0x29ca, 0x2, 0x2, 0x347, 0x0, r6}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000240)) 10:30:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x220, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:18 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000006c0), &(0x7f0000000700)={0x9}, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000, 0x1}, 0x8004) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2305.764141] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2305.766720] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/310/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2305.769110] EXT4-fs (loop6): inodes count not valid: 800 vs 32 10:30:18 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000040), 0x80, 0x321300) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000008, 0x13, r4, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000040000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2305.789815] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2305.791110] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/311/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:30:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160), 0x0, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x330, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:18 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200400000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:30:18 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x4010, r0, 0x0) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x100010, r0, 0x10000000) r7 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r7, 0x8000000) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r9}}, 0x6) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xf, 0x0, {0x0, r9}}, 0x1) r10 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r10, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x2319, &(0x7f00000003c0)={0x0, 0xc11d, 0x2, 0x3, 0xd4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000240)=0x0) syz_io_uring_submit(r1, r11, &(0x7f0000000380)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x7, &(0x7f0000000340)=[r3], 0x1}, 0x5) r12 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x12000, 0x0) syz_io_uring_setup(0x2ac0, &(0x7f0000000440)={0x0, 0x81d1, 0x1, 0x2, 0x3b, 0x0, r12}, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000004c0), &(0x7f0000000500)) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:18 executing program 2: syz_usb_ep_write$ath9k_ep2(0xffffffffffffffff, 0x83, 0x10, &(0x7f0000000080)=@ready={0x0, 0x0, 0x8, "16e064ef", {0x1, 0x0, 0x80, 0x6, 0x3}}) r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x8, @loopback, 0xfffff4d1}, 0x1c) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:18 executing program 7: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r0}, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x291b, 0x2ed4, 0x3, &(0x7f0000000140), 0x8) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r2, 0x10000000) accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x10000000) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x2010, 0xffffffffffffffff, 0x8000000) connect$inet(r3, &(0x7f0000000000)={0x2, 0x2, @local}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000040)={0x1d000201c}) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:18 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 61) [ 2305.954711] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2305.956751] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/311/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2305.967375] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 [ 2305.982845] FAULT_INJECTION: forcing a failure. [ 2305.982845] name failslab, interval 1, probability 0, space 0, times 0 [ 2305.984215] CPU: 0 PID: 13151 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2305.985144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2305.986145] Call Trace: [ 2305.986471] dump_stack+0x107/0x167 [ 2305.986920] should_fail.cold+0x5/0xa [ 2305.987387] ? create_object.isra.0+0x3a/0xa20 [ 2305.987944] should_failslab+0x5/0x20 [ 2305.988411] kmem_cache_alloc+0x5b/0x310 [ 2305.988918] create_object.isra.0+0x3a/0xa20 [ 2305.989460] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2305.990083] kmem_cache_alloc_trace+0x151/0x320 [ 2305.990652] ? lock_downgrade+0x6d0/0x6d0 [ 2305.991163] __io_queue_sqe+0x666/0x9d0 [ 2305.991652] ? io_issue_sqe+0x77b0/0x77b0 [ 2305.992158] ? __fget_files+0x2f8/0x520 [ 2305.992654] io_submit_sqes+0x44aa/0x8610 [ 2305.993195] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2305.993803] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2305.994396] ? lock_downgrade+0x6d0/0x6d0 [ 2305.994901] ? find_held_lock+0x2c/0x110 [ 2305.995400] ? io_submit_sqes+0x8610/0x8610 [ 2305.995934] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2305.996527] ? wait_for_completion_io+0x270/0x270 [ 2305.997140] ? rcu_read_lock_any_held+0x75/0xa0 [ 2305.997703] ? vfs_write+0x354/0xb10 [ 2305.998156] ? fput_many+0x2f/0x1a0 [ 2305.998599] ? ksys_write+0x1a9/0x260 [ 2305.999060] ? __ia32_sys_read+0xb0/0xb0 [ 2305.999561] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2306.000196] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2306.000827] do_syscall_64+0x33/0x40 [ 2306.001302] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2306.001924] RIP: 0033:0x7f1dcb457b19 [ 2306.002377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2306.004617] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2306.005554] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2306.006419] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2306.007285] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2306.008149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2306.009032] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2306.024777] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2306.032784] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/312/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:30:34 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200500000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:30:34 executing program 0: r0 = syz_io_uring_setup(0x47bc, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:34 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000080)=@IORING_OP_STATX={0x15, 0x0, 0x0, r5, &(0x7f0000000340), &(0x7f0000000040)='./file0\x00', 0x4, 0x400, 0x9293b9eba5ae297d, {0x0, r7}}, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x330, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:34 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/14, 0xe}, {&(0x7f0000000340)=""/213, 0xd5}, {&(0x7f0000000440)=""/148, 0x94}, {&(0x7f0000000500)=""/222, 0xde}, {&(0x7f0000000080)=""/112, 0x70}, {&(0x7f00000006c0)=""/255, 0xff}, {&(0x7f00000007c0)=""/161, 0xa1}, {&(0x7f0000000880)=""/255, 0xff}], 0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:34 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 62) 10:30:34 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000340)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x80, 0x81800) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r6, 0x10000000) accept4$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r6, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)={0x34, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(r6, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x244}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb4, 0x0, 0x30c, 0x70bd2d, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x4}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}]}, 0xb4}}, 0x10000004) utimensat(r6, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {r7, r8/1000+60000}}, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160), 0x0, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2321.981277] FAULT_INJECTION: forcing a failure. [ 2321.981277] name failslab, interval 1, probability 0, space 0, times 0 [ 2321.982841] CPU: 1 PID: 13171 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2321.983683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2321.984689] Call Trace: [ 2321.985014] dump_stack+0x107/0x167 [ 2321.985477] should_fail.cold+0x5/0xa [ 2321.985956] ? __io_queue_sqe+0x666/0x9d0 [ 2321.986470] should_failslab+0x5/0x20 [ 2321.986939] kmem_cache_alloc_trace+0x55/0x320 [ 2321.987505] ? lock_downgrade+0x6d0/0x6d0 [ 2321.988018] __io_queue_sqe+0x666/0x9d0 [ 2321.988505] ? io_issue_sqe+0x77b0/0x77b0 [ 2321.989013] ? __fget_files+0x2f8/0x520 [ 2321.989534] io_submit_sqes+0x44aa/0x8610 [ 2321.990064] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2321.990668] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2321.991253] ? lock_downgrade+0x6d0/0x6d0 [ 2321.991754] ? find_held_lock+0x2c/0x110 [ 2321.992249] ? io_submit_sqes+0x8610/0x8610 [ 2321.992777] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2321.993362] ? wait_for_completion_io+0x270/0x270 [ 2321.993969] ? rcu_read_lock_any_held+0x75/0xa0 [ 2321.994535] ? vfs_write+0x354/0xb10 [ 2321.994987] ? fput_many+0x2f/0x1a0 [ 2321.995428] ? ksys_write+0x1a9/0x260 [ 2321.995892] ? __ia32_sys_read+0xb0/0xb0 [ 2321.996385] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2321.997018] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2321.997657] do_syscall_64+0x33/0x40 [ 2321.998107] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2321.998728] RIP: 0033:0x7f1dcb457b19 [ 2321.999179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2322.001401] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2322.002342] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2322.003210] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2322.004072] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2322.004934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2322.005814] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2322.010285] EXT4-fs (loop6): inodes count not valid: 1312 vs 32 [ 2322.104817] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2322.106149] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/312/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2322.111537] EXT4-fs (loop6): inodes count not valid: 1312 vs 32 10:30:34 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200600000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:30:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160), 0x0, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:35 executing program 2: r0 = syz_io_uring_setup(0x4d51, &(0x7f00000002c0)={0x0, 0xddc7, 0x1, 0x1, 0x1d1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000080)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$EXT4_IOC_GROUP_EXTEND(r5, 0x40086607, &(0x7f0000000040)=0x7) [ 2322.185357] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2322.186683] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/313/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:30:35 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r6 = syz_open_dev$vcsu(&(0x7f0000000040), 0x8, 0x1a002) fsmount(r6, 0x0, 0x9) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r5, 0x4058ab, 0x37ef, 0x3, 0x0, 0x0) 10:30:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x220, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200700000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:30:50 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 63) [ 2337.436731] FAULT_INJECTION: forcing a failure. [ 2337.436731] name failslab, interval 1, probability 0, space 0, times 0 [ 2337.451423] CPU: 1 PID: 13217 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2337.452259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2337.453263] Call Trace: [ 2337.453589] dump_stack+0x107/0x167 [ 2337.454048] should_fail.cold+0x5/0xa [ 2337.454513] ? create_object.isra.0+0x3a/0xa20 [ 2337.455069] should_failslab+0x5/0x20 [ 2337.455535] kmem_cache_alloc+0x5b/0x310 [ 2337.456038] create_object.isra.0+0x3a/0xa20 [ 2337.456571] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2337.457193] kmem_cache_alloc_trace+0x151/0x320 [ 2337.457771] __io_queue_sqe+0x666/0x9d0 [ 2337.458281] ? io_issue_sqe+0x77b0/0x77b0 [ 2337.458787] ? __fget_files+0x2f8/0x520 [ 2337.459281] io_submit_sqes+0x44aa/0x8610 [ 2337.459807] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2337.460414] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2337.461012] ? lock_downgrade+0x6d0/0x6d0 [ 2337.461515] ? find_held_lock+0x2c/0x110 [ 2337.462029] ? io_submit_sqes+0x8610/0x8610 [ 2337.462563] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2337.463153] ? wait_for_completion_io+0x270/0x270 [ 2337.463751] ? rcu_read_lock_any_held+0x75/0xa0 [ 2337.464317] ? vfs_write+0x354/0xb10 [ 2337.464774] ? fput_many+0x2f/0x1a0 [ 2337.465218] ? ksys_write+0x1a9/0x260 [ 2337.465683] ? __ia32_sys_read+0xb0/0xb0 [ 2337.482233] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2337.482873] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2337.483501] do_syscall_64+0x33/0x40 [ 2337.483961] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2337.484585] RIP: 0033:0x7f1dcb457b19 [ 2337.485040] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2337.487291] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2337.488217] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2337.489082] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2337.489955] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2337.490880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2337.491801] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:30:50 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000440)={0x0, 0x2143, 0x0, 0x0, 0x10000000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r7, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) syz_io_uring_submit(r5, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, 0xffffffffffffff9c, &(0x7f00000000c0)={0x4841, 0x50, 0x6}, &(0x7f0000000180)='./file0\x00', 0x18, 0x0, 0x23456}, 0x3) r8 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r9, 0x10000000) accept4$inet6(r9, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000280)=0xfff9, 0x0) preadv(r9, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x350c2d263b40fb6f, 0x0) dup2(r9, r10) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x4c, 0xe5, 0x1, 0x4, 0x0, 0xffffffff, 0x3000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x9, 0x3}, 0x80, 0x6, 0xffffffff, 0xe, 0xf2d, 0x5, 0x9, 0x0, 0x2, 0x0, 0x4}, 0x0, 0x4, r8, 0x1) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x220, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:50 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r5, 0x894c, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:50 executing program 4: r0 = syz_io_uring_setup(0x2e26, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:50 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) clone3(&(0x7f0000000440)={0x8101a800, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x6}, &(0x7f0000000180)=""/70, 0x46, &(0x7f0000000340)=""/231, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x4, {r5}}, 0x58) writev(r6, &(0x7f00000004c0)=[{&(0x7f0000000280)}], 0x1) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x330, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2337.615324] EXT4-fs (loop6): inodes count not valid: 1824 vs 32 10:30:50 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 64) [ 2337.644722] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2337.645550] EXT4-fs (loop6): inodes count not valid: 1824 vs 32 [ 2337.647448] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2337.648724] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/314/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2337.650666] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/315/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2337.665605] FAULT_INJECTION: forcing a failure. [ 2337.665605] name failslab, interval 1, probability 0, space 0, times 0 [ 2337.667126] CPU: 1 PID: 13239 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2337.668025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2337.669102] Call Trace: [ 2337.669457] dump_stack+0x107/0x167 [ 2337.669943] should_fail.cold+0x5/0xa [ 2337.670471] ? create_object.isra.0+0x3a/0xa20 [ 2337.671080] should_failslab+0x5/0x20 [ 2337.671584] kmem_cache_alloc+0x5b/0x310 [ 2337.672132] ? mark_held_locks+0x9e/0xe0 [ 2337.672668] create_object.isra.0+0x3a/0xa20 [ 2337.673212] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2337.673879] kmem_cache_alloc_bulk+0x168/0x320 [ 2337.674493] io_submit_sqes+0x6fe6/0x8610 [ 2337.675050] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2337.675697] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2337.676327] ? lock_downgrade+0x6d0/0x6d0 [ 2337.676902] ? find_held_lock+0x2c/0x110 [ 2337.677440] ? io_submit_sqes+0x8610/0x8610 [ 2337.682064] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2337.682700] ? wait_for_completion_io+0x270/0x270 [ 2337.683348] ? rcu_read_lock_any_held+0x75/0xa0 [ 2337.683956] ? vfs_write+0x354/0xb10 [ 2337.684455] ? fput_many+0x2f/0x1a0 [ 2337.684928] ? ksys_write+0x1a9/0x260 [ 2337.685445] ? __ia32_sys_read+0xb0/0xb0 [ 2337.685991] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2337.686695] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2337.687370] do_syscall_64+0x33/0x40 [ 2337.687875] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2337.688558] RIP: 0033:0x7f1dcb457b19 [ 2337.689050] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2337.691638] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2337.692630] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2337.693561] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2337.694503] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2337.695435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2337.696367] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2337.708128] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:30:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3b8, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200800000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:30:50 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x220, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3b8, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:50 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000008, 0x12, r0, 0x8000000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000080)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r7, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) fstat(r7, &(0x7f0000000480)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r3, 0x0, 0x0, 0x0, {}, 0x0, {0x0, r8}}, 0x8001) write$binfmt_elf32(r6, &(0x7f00000015c0)={{0x7f, 0x45, 0x4c, 0x46, 0xf8, 0xf3, 0x7, 0x0, 0xe05, 0x2, 0x3e, 0x9, 0x2d8, 0x38, 0x3b0, 0x2, 0x5f, 0x20, 0x2, 0x7d, 0x74b, 0x846e}, [{0x5, 0x92f, 0x5, 0x4, 0x1000, 0x4, 0x7ff, 0x5}, {0x60000000, 0x2, 0xd0, 0x0, 0x2, 0x1ff, 0x8, 0xffffffc0}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1778) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mount$9p_rdma(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1908000, &(0x7f0000000340)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x101}}, {@common=@loose}, {@timeout={'timeout', 0x3d, 0x1f}}, {@sq={'sq', 0x3d, 0x1}}, {@timeout={'timeout', 0x3d, 0x7}}, {@sq={'sq', 0x3d, 0x80}}, {@sq={'sq', 0x3d, 0xfccd}}, {@rq={'rq', 0x3d, 0x30}}], [{@fowner_lt}, {@obj_type={'obj_type', 0x3d, '[*),.-##)'}}, {@dont_hash}]}}) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000040)=[r9], 0x1) 10:30:50 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) syz_io_uring_submit(0x0, r6, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(r1, r6, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x7, 0x0, r3, 0x0, &(0x7f0000000040)="5641a3ddf85d3d6e476a493a2685d3eff1a875a1727f27b73a02dedddfce4a37713dcc78ea1d65ced015c3894826da1bfe816846aa963e12cb4a273c908bd815179b4a9413801b797502b384a0a260eb5a63f39369458855fe817e6c31ac8fabd71300a7843547355d891c10132f32c3123a9227c7", 0x75, 0x0, 0x0, {0x0, r4}}, 0x81) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r9 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r8, 0x10000000) syz_io_uring_submit(0x0, r9, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r10, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r9, &(0x7f0000000180)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd_index=0x7, 0x8, {0x0, r10}, 0x6, 0xe, 0x0, {0x0, r11}}, 0x6) accept$unix(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000340)=0x6e) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2338.020723] EXT4-fs (loop6): inodes count not valid: 2080 vs 32 [ 2338.061110] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2338.072252] EXT4-fs (loop6): inodes count not valid: 2080 vs 32 [ 2338.112468] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/316/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:30:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3b8, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:30:50 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) r6 = openat2(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffd48) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r9, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r9, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r10 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x20010, r6, 0x10000000) r11 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r11, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r11, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r10, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r11, 0x0, 0x0, 0x0, {0x4100}, 0x2, {0x0, r12}}, 0x8) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:30:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200900000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2338.215944] EXT4-fs (loop6): inodes count not valid: 2336 vs 32 [ 2338.241568] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2338.243175] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/317/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2338.255276] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2338.264519] EXT4-fs (loop6): inodes count not valid: 2336 vs 32 10:31:05 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:05 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 65) 10:31:05 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) io_uring_setup(0x66cd, &(0x7f0000000080)={0x0, 0x9845, 0x10, 0x1, 0x2f7, 0x0, r0}) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000001, 0x30, r0, 0x0) r6 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r6, 0x8000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r8}}, 0x6) syz_io_uring_submit(r5, r2, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x13, 0x2, {0x0, r8}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fc, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x330, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:05 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) accept4$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r5, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x1, 0x0, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc}, 0x0, 0x1, r5, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200a00000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:31:05 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x3050c0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2353.006008] FAULT_INJECTION: forcing a failure. [ 2353.006008] name failslab, interval 1, probability 0, space 0, times 0 [ 2353.007507] CPU: 1 PID: 13304 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2353.008342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2353.009347] Call Trace: [ 2353.009675] dump_stack+0x107/0x167 [ 2353.010118] should_fail.cold+0x5/0xa [ 2353.010609] ? create_object.isra.0+0x3a/0xa20 [ 2353.011175] should_failslab+0x5/0x20 [ 2353.011641] kmem_cache_alloc+0x5b/0x310 [ 2353.012138] create_object.isra.0+0x3a/0xa20 [ 2353.012683] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2353.013301] kmem_cache_alloc_trace+0x151/0x320 [ 2353.013873] __io_queue_sqe+0x666/0x9d0 [ 2353.014366] ? io_issue_sqe+0x77b0/0x77b0 [ 2353.014903] ? __fget_files+0x2f8/0x520 [ 2353.015396] io_submit_sqes+0x44aa/0x8610 [ 2353.015917] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2353.016520] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2353.017113] ? lock_downgrade+0x6d0/0x6d0 [ 2353.017618] ? find_held_lock+0x2c/0x110 [ 2353.018116] ? io_submit_sqes+0x8610/0x8610 [ 2353.018681] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2353.019270] ? wait_for_completion_io+0x270/0x270 [ 2353.019856] ? rcu_read_lock_any_held+0x75/0xa0 [ 2353.020418] ? vfs_write+0x354/0xb10 [ 2353.020871] ? fput_many+0x2f/0x1a0 [ 2353.021319] ? ksys_write+0x1a9/0x260 [ 2353.021784] ? __ia32_sys_read+0xb0/0xb0 [ 2353.022298] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2353.022975] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2353.023611] do_syscall_64+0x33/0x40 [ 2353.024067] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2353.024695] RIP: 0033:0x7f1dcb457b19 [ 2353.025148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2353.027415] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2353.028342] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2353.029210] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2353.030076] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2353.030976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2353.031844] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2353.063728] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2353.066283] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2353.067845] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/318/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2353.073966] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/317/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2353.132464] EXT4-fs (loop6): inodes count not valid: 2592 vs 32 10:31:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x330, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fc, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2353.183503] EXT4-fs (loop6): inodes count not valid: 2592 vs 32 10:31:06 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 66) 10:31:06 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000002, 0x12, r0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r6, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r7, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) syz_io_uring_submit(r5, r2, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r6, 0x4, {0x0, r0}, 0x4d, 0x0, 0x0, {0x0, 0x0, r7}}, 0x100) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:06 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200b00000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:31:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fc, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:06 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) io_uring_enter(r0, 0x6822, 0xc352, 0x3, &(0x7f0000000040)={[0x7fffffff]}, 0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2353.381109] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2353.387736] FAULT_INJECTION: forcing a failure. [ 2353.387736] name failslab, interval 1, probability 0, space 0, times 0 [ 2353.389114] CPU: 0 PID: 13340 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2353.389951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2353.390971] Call Trace: [ 2353.391299] dump_stack+0x107/0x167 [ 2353.391742] should_fail.cold+0x5/0xa [ 2353.392208] ? __io_queue_sqe+0x666/0x9d0 [ 2353.392714] should_failslab+0x5/0x20 [ 2353.393185] kmem_cache_alloc_trace+0x55/0x320 [ 2353.393743] ? lock_downgrade+0x6d0/0x6d0 [ 2353.394253] __io_queue_sqe+0x666/0x9d0 [ 2353.394765] ? io_issue_sqe+0x77b0/0x77b0 [ 2353.395272] ? __fget_files+0x2f8/0x520 [ 2353.395766] io_submit_sqes+0x44aa/0x8610 [ 2353.396290] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2353.396899] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2353.397490] ? lock_downgrade+0x6d0/0x6d0 [ 2353.397994] ? find_held_lock+0x2c/0x110 [ 2353.398493] ? io_submit_sqes+0x8610/0x8610 [ 2353.399043] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2353.399636] ? wait_for_completion_io+0x270/0x270 [ 2353.400230] ? rcu_read_lock_any_held+0x75/0xa0 [ 2353.400798] ? vfs_write+0x354/0xb10 [ 2353.401254] ? fput_many+0x2f/0x1a0 [ 2353.401698] ? ksys_write+0x1a9/0x260 [ 2353.402163] ? __ia32_sys_read+0xb0/0xb0 [ 2353.402673] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2353.403316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2353.403946] do_syscall_64+0x33/0x40 [ 2353.404408] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2353.405035] RIP: 0033:0x7f1dcb457b19 [ 2353.405491] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2353.407744] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2353.408678] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2353.409549] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2353.410417] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2353.411295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2353.412165] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2353.418035] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/318/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2353.441992] EXT4-fs (loop6): inodes count not valid: 2848 vs 32 10:31:06 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000480)={0x240012280, &(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000240), {0x16}, &(0x7f0000000340)=""/211, 0xd3, &(0x7f0000000280)=""/31, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x6}, 0x58) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x4, 0x0, 0x5, 0x8, 0x0, 0x1, 0xa4504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd00, 0x2, @perf_bp={&(0x7f0000000040), 0xb}, 0x4004, 0x40, 0x7, 0x1, 0x9, 0x1, 0xfff, 0x0, 0xca, 0x0, 0x56e}, r5, 0x2, 0xffffffffffffffff, 0x8) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc03", 0x41e, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2353.495576] EXT4-fs (loop6): inodes count not valid: 2848 vs 32 [ 2353.621891] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2353.623575] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/321/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2353.645393] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 10:31:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x330, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:22 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc03", 0x41e, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:22 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r0, 0x10000000) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:22 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000180)={0x0, 0xd789, 0x0, 0x0, 0x32c}, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r4, 0x10000000) r6 = accept4$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r4, &(0x7f0000000080), 0x0, 0x0, 0x0) syz_io_uring_setup(0x52a4, &(0x7f00000002c0)={0x0, 0x61f1, 0x4, 0x3, 0x181, 0x0, r4}, &(0x7f000042e000/0x2000)=nil, &(0x7f00009e2000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f00000003c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r6, 0x0, 0x0, 0x0, 0x40000002, 0x0, {0x2, r8}}, 0xfffffffa) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000240)=0xc) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r10, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r9, r5, &(0x7f0000000440)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x4007, @fd, 0xa236, 0x5, 0x6, 0x12, 0x1}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r11 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r11, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x21, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xffffffffffffff5c) connect$inet(r11, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) write(r11, &(0x7f0000000040)="2053b40e3d5901852f55c8198ff236a4fdfceb53bef95a740efb35fec38f1b5a73acc9de6f9667b9acc77f6cc3bab9d8088c35232286", 0x36) 10:31:22 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 67) 10:31:22 executing program 2: ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f00000000c0)={0x4, 0x48, [0x4, 0x9, 0x0, 0xfffffffffffff800], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200d00000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2369.634024] FAULT_INJECTION: forcing a failure. [ 2369.634024] name failslab, interval 1, probability 0, space 0, times 0 [ 2369.635508] CPU: 1 PID: 13377 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2369.636346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2369.637355] Call Trace: [ 2369.637685] dump_stack+0x107/0x167 [ 2369.638137] should_fail.cold+0x5/0xa [ 2369.638609] ? create_object.isra.0+0x3a/0xa20 [ 2369.639187] should_failslab+0x5/0x20 [ 2369.639653] kmem_cache_alloc+0x5b/0x310 [ 2369.640153] create_object.isra.0+0x3a/0xa20 [ 2369.640689] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2369.641308] kmem_cache_alloc_trace+0x151/0x320 [ 2369.641878] ? lock_downgrade+0x6d0/0x6d0 [ 2369.642388] __io_queue_sqe+0x666/0x9d0 [ 2369.642877] ? io_issue_sqe+0x77b0/0x77b0 [ 2369.643395] ? __fget_files+0x2f8/0x520 [ 2369.643890] io_submit_sqes+0x44aa/0x8610 [ 2369.644415] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2369.645024] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2369.645614] ? lock_downgrade+0x6d0/0x6d0 [ 2369.646116] ? find_held_lock+0x2c/0x110 [ 2369.646616] ? io_submit_sqes+0x8610/0x8610 [ 2369.647171] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2369.647762] ? wait_for_completion_io+0x270/0x270 [ 2369.648357] ? rcu_read_lock_any_held+0x75/0xa0 [ 2369.648924] ? vfs_write+0x354/0xb10 [ 2369.649376] ? fput_many+0x2f/0x1a0 [ 2369.649824] ? ksys_write+0x1a9/0x260 [ 2369.650288] ? __ia32_sys_read+0xb0/0xb0 [ 2369.650789] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2369.651930] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2369.653189] do_syscall_64+0x33/0x40 [ 2369.654097] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2369.655433] RIP: 0033:0x7f1dcb457b19 [ 2369.656335] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2369.661236] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2369.663864] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2369.664852] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2369.665730] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2369.666598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2369.667478] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:31:22 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = fork() perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x1, 0x0, 0x0, 0x40, 0x0, 0x2, 0x100, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000280), 0xd}, 0x3808, 0xfff, 0x4, 0x7, 0xcfc4, 0x200, 0xfbff, 0x0, 0x7, 0x0, 0x7f}, r6, 0x10, 0xffffffffffffffff, 0xa) readv(r5, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/136}, {&(0x7f0000000180)=""/57, 0x23}], 0x2) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4010, 0xffffffffffffffff, 0x8000000) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) accept4$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r7, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) fcntl$setpipe(r7, 0x407, 0x2) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0x0) [ 2369.697771] EXT4-fs (loop6): inodes count not valid: 3360 vs 32 [ 2369.706646] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2369.707941] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/322/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2369.711434] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2369.713179] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/319/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2369.726308] EXT4-fs (loop6): inodes count not valid: 3360 vs 32 10:31:22 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x1000, 0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r6) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r6) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8a602b4c3c388b9e}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x58, r7, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x30000000000}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 10:31:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3b8, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc03", 0x41e, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2369.897049] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2369.898303] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/323/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2369.907982] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2383.465489] EXT4-fs (loop6): inodes count not valid: 3872 vs 32 10:31:36 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200f00000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:31:36 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r4, 0x4008941a, &(0x7f0000000080)=0x64ad640fd87d68df) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/vlan/config\x00') 10:31:36 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000040)={0x0, r5, 0x1, 0x8, 0x2, 0x101}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:36 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r6) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRESDEC=r8, @ANYRES16=r7, @ANYBLOB="010000000000000000000109000004000480080001000000000008000200e30000000400088018000c8014000b80080009000000dce9d958"], 0x44}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x70, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x11b}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5c12}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r9) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r9) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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, 0x3}, 0x0, 0xffffffffffffffff, r3, 0x0) r11 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r10, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r11, 0xc400941d, &(0x7f0000001300)={0x0, 0x8, 0x7e1a}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f0000001700)={r12, 0x24000000000, 0x400}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3b8, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:36 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r0}, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e640000000000", 0x42f, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:36 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 68) [ 2383.547403] FAULT_INJECTION: forcing a failure. [ 2383.547403] name failslab, interval 1, probability 0, space 0, times 0 [ 2383.548992] CPU: 1 PID: 13440 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2383.549867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2383.550899] Call Trace: [ 2383.551239] dump_stack+0x107/0x167 [ 2383.551887] should_fail.cold+0x5/0xa [ 2383.552810] ? __io_queue_sqe+0x666/0x9d0 [ 2383.554024] should_failslab+0x5/0x20 [ 2383.555134] kmem_cache_alloc_trace+0x55/0x320 [ 2383.556390] ? lock_downgrade+0x6d0/0x6d0 [ 2383.557434] __io_queue_sqe+0x666/0x9d0 [ 2383.558428] ? io_issue_sqe+0x77b0/0x77b0 [ 2383.559451] ? __fget_files+0x2f8/0x520 [ 2383.560519] io_submit_sqes+0x44aa/0x8610 [ 2383.561578] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2383.562832] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2383.564124] ? lock_downgrade+0x6d0/0x6d0 [ 2383.565101] ? find_held_lock+0x2c/0x110 [ 2383.566060] ? io_submit_sqes+0x8610/0x8610 [ 2383.567085] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2383.568384] ? wait_for_completion_io+0x270/0x270 [ 2383.569557] ? rcu_read_lock_any_held+0x75/0xa0 [ 2383.570691] ? vfs_write+0x354/0xb10 [ 2383.571611] ? fput_many+0x2f/0x1a0 [ 2383.572658] ? ksys_write+0x1a9/0x260 [ 2383.573557] ? __ia32_sys_read+0xb0/0xb0 [ 2383.574517] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2383.575843] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2383.577126] do_syscall_64+0x33/0x40 [ 2383.578049] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2383.579393] RIP: 0033:0x7f1dcb457b19 [ 2383.580447] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2383.585282] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2383.587178] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2383.589310] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2383.591011] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2383.592984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2383.594731] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2383.607715] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2383.613338] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/321/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2383.633644] EXT4-fs (loop6): inodes count not valid: 3872 vs 32 10:31:36 executing program 4: r0 = syz_io_uring_setup(0x44d4f, &(0x7f00000002c0)={0x0, 0x9fa, 0x0, 0x1}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x110, r0, 0x10000000) syz_io_uring_submit(r1, r4, &(0x7f00000001c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x6000, @fd=r3, 0x6, 0x2, 0xa1b, 0x8, 0x0, {0x2}}, 0xffff) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x448400, 0xd9) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40000000, 0x3}) socket$inet(0x2, 0xa, 0x80000001) r7 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r10, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r10, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r11 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r7, 0x0) syz_io_uring_submit(r11, r9, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r12 = syz_open_dev$vcsa(&(0x7f0000000040), 0x8f5c, 0x80900) syz_io_uring_submit(r11, r2, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED={0x5, 0x1, 0x4, @fd=r12, 0x2, 0x10000, 0x3ff, 0xa, 0x0, {0x2}}, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:36 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3b8, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:36 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x40010, r0, 0x8000000) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r5, 0x8000000) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r7}}, 0x6) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x2007, @fd_index=0x3, 0x4, 0x0, 0x0, 0x15, 0x0, {0x2, r7}}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2383.694224] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2383.711755] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/324/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:31:36 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201100000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:31:36 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 69) 10:31:36 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) accept4$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r5, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) openat(r5, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2383.848526] FAULT_INJECTION: forcing a failure. [ 2383.848526] name failslab, interval 1, probability 0, space 0, times 0 [ 2383.850061] CPU: 1 PID: 13464 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2383.850907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2383.851958] Call Trace: [ 2383.852287] dump_stack+0x107/0x167 [ 2383.852732] should_fail.cold+0x5/0xa [ 2383.853198] ? create_object.isra.0+0x3a/0xa20 [ 2383.853758] should_failslab+0x5/0x20 [ 2383.854223] kmem_cache_alloc+0x5b/0x310 [ 2383.854724] create_object.isra.0+0x3a/0xa20 [ 2383.855258] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2383.855896] kmem_cache_alloc_trace+0x151/0x320 [ 2383.856467] ? lock_downgrade+0x6d0/0x6d0 [ 2383.856981] __io_queue_sqe+0x666/0x9d0 [ 2383.857470] ? io_issue_sqe+0x77b0/0x77b0 [ 2383.857977] ? __fget_files+0x2f8/0x520 [ 2383.858471] io_submit_sqes+0x44aa/0x8610 [ 2383.858998] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2383.859666] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2383.860256] ? lock_downgrade+0x6d0/0x6d0 [ 2383.860763] ? find_held_lock+0x2c/0x110 [ 2383.861262] ? io_submit_sqes+0x8610/0x8610 [ 2383.861797] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2383.862388] ? wait_for_completion_io+0x270/0x270 [ 2383.862979] ? rcu_read_lock_any_held+0x75/0xa0 [ 2383.863545] ? vfs_write+0x354/0xb10 [ 2383.864017] ? fput_many+0x2f/0x1a0 [ 2383.864462] ? ksys_write+0x1a9/0x260 [ 2383.864927] ? __ia32_sys_read+0xb0/0xb0 [ 2383.865424] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2383.866064] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2383.866694] do_syscall_64+0x33/0x40 [ 2383.867148] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2383.867785] RIP: 0033:0x7f1dcb457b19 [ 2383.868239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2383.870471] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2383.871395] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2383.872273] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2383.873138] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2383.874002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2383.874869] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:31:50 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000005, 0x2010, r0, 0x8000000) syz_io_uring_setup(0x22be, &(0x7f0000000040)={0x0, 0x3e27, 0x0, 0x0, 0x1f9}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)=0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) io_uring_enter(0xffffffffffffffff, 0x3c7, 0x84af, 0x2, &(0x7f0000000340)={[0xaf]}, 0x8) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) preadv(r7, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x78f3, 0x10f8, 0x3, &(0x7f0000000400)={[0x3]}, 0x8) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_OPENAT2={0x1c, 0xcd9fc1fa311f08b2, 0x0, r7, &(0x7f00000001c0)={0x82000, 0x8, 0x1}, &(0x7f0000000240)='./file0\x00', 0x18, 0x0, 0x12345, {0x0, r8}}, 0x8a3c) io_uring_enter(r0, 0x1a9d, 0x10000, 0x3, 0x0, 0x0) 10:31:50 executing program 7: ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f00000006c0)={{}, "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"}) r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r3, 0x10000000) r4 = accept4$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r3, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x810, r3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r5}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81ac, 0x131204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={&(0x7f00000003c0), 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x3a3e, 0x3613, 0x3, &(0x7f0000000040)={[0x7f]}, 0x8) io_uring_enter(r3, 0x58ab, 0x0, 0x3, 0x0, 0x57) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)={0x34, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000001c0)={'vxcan1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f1, &(0x7f0000000280)={'ip6tnl0\x00', &(0x7f0000000340)={'ip6_vti0\x00', 0x0, 0x2f, 0x3, 0x0, 0x2, 0x42, @local, @remote, 0x80, 0x1, 0x40}}) sendmsg$ETHTOOL_MSG_FEATURES_GET(r3, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000001900)=ANY=[@ANYBLOB="2c010000", @ANYRES16=0x0, @ANYBLOB="00042bbd7000fbdbdf250b0000002800018008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f766c616e00000000000008000100", @ANYRES32=r8, @ANYBLOB="1800018014000200766972745f7769666930000000000000200001800800030001000000140002006e657464657673696d300000000000001400018008000100", @ANYRES32=0x0, @ANYBLOB="6f4cd4e8c38ca6318ebfd296858b5f049bcccbf42c5c5028abc75ea0a33beac4b4a48af218b07240e154f2eb99b0314651adbe76276817db9a6df72f798ac8be96a5af59aa0556b9fd1a904664b6bca8299ba8a631c69291355d96ef8abbfc37e6eb7cc71098c29c9add926ffb642dd852efebb394", @ANYRES32=r9, @ANYBLOB="4c000180080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="088efa00f361069fa615f69c887a66b2c68658cb8b1e3b5dc7689f2dd8ae47d4612cb6593fea5fa42d6f1e39d3ea0a64b3212bfdf6d3626dfa763e77693a518f81f028be4bfbb0bf23c9a6d678edf0de86806baeb641a35f0d02db7cf4c62ebef3d8d3ab792d95eec85b1540bcf0a2b2c746b7c5643a702dd98670e5da635a2c1ccee1a71c52120617b936b98369fd178d6e7cce221de4c1092cf674cc79", @ANYRES32=0x0, @ANYBLOB="1400020063616966300000000000000000000000140002007767310000000000000000000000000008000300010000005800018008000300010000007aff02007465616d5f736c6176655f300000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300dc7dd9f814000200776732000000000000000000000000001400020076657468305f746f5f68737200000000"], 0x12c}, 0x1, 0x0, 0x0, 0x1}, 0x1) 10:31:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fc, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e640000000000", 0x42f, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201d00000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:31:50 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000040)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd, 0x3, 0x0, 0x3, 0x1}, 0x80000001) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:50 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000340)={{{@in=@empty, @in=@private}}, {{@in6=@initdev}, 0x0, @in6=@initdev}}, &(0x7f0000000080)=0xe8) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 10:31:50 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 70) [ 2397.804555] FAULT_INJECTION: forcing a failure. [ 2397.804555] name failslab, interval 1, probability 0, space 0, times 0 [ 2397.806072] CPU: 0 PID: 13489 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2397.806959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2397.808000] Call Trace: [ 2397.812414] dump_stack+0x107/0x167 [ 2397.812923] should_fail.cold+0x5/0xa [ 2397.813428] ? __io_queue_sqe+0x666/0x9d0 [ 2397.813969] should_failslab+0x5/0x20 [ 2397.814436] kmem_cache_alloc_trace+0x55/0x320 [ 2397.814998] ? lock_downgrade+0x6d0/0x6d0 [ 2397.815507] __io_queue_sqe+0x666/0x9d0 [ 2397.816047] ? io_issue_sqe+0x77b0/0x77b0 [ 2397.816611] ? __fget_files+0x2f8/0x520 [ 2397.817113] io_submit_sqes+0x44aa/0x8610 [ 2397.817636] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2397.818243] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2397.818830] ? lock_downgrade+0x6d0/0x6d0 [ 2397.819331] ? find_held_lock+0x2c/0x110 [ 2397.819845] ? io_submit_sqes+0x8610/0x8610 [ 2397.820483] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2397.821079] ? wait_for_completion_io+0x270/0x270 [ 2397.821668] ? rcu_read_lock_any_held+0x75/0xa0 [ 2397.822234] ? vfs_write+0x354/0xb10 [ 2397.822686] ? fput_many+0x2f/0x1a0 [ 2397.823134] ? ksys_write+0x1a9/0x260 [ 2397.823652] ? __ia32_sys_read+0xb0/0xb0 [ 2397.824177] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2397.824815] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2397.825448] do_syscall_64+0x33/0x40 [ 2397.825903] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2397.826528] RIP: 0033:0x7f1dcb457b19 [ 2397.826988] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2397.829302] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2397.830260] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2397.831180] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2397.832060] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2397.832946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2397.833866] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2397.845955] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2397.847264] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/325/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2397.864681] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2397.867024] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/323/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2397.867035] EXT4-fs (loop6): inodes count not valid: 7456 vs 32 [ 2397.885935] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:31:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc03", 0x41e, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2397.895732] EXT4-fs (loop6): inodes count not valid: 7456 vs 32 10:31:50 executing program 4: r0 = syz_io_uring_setup(0x4d53, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x5, 0x0, 0xffffffffffffff9c, &(0x7f00000003c0)={0x101a02, 0x11, 0x2}, &(0x7f0000000400)='./file0\x00', 0x18, 0x0, 0x23456}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = accept(r3, &(0x7f0000000180)=@generic, &(0x7f0000000040)=0x80) sendmmsg$inet6(r6, &(0x7f0000000380)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x1, @remote, 0x4}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000240)="214b7bcc0c388098acbeee41555f65e357519f4abac0501158ec69ed3b143595fadb0e7ee1dede9dd4c1a7d2700f8159cc217653695be53a070daa910c", 0x3d}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000016c0)="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0x1000}], 0x3}}], 0x1, 0x44801) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2397.974895] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2397.976243] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/326/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:31:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fc, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2398.013781] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2398.072217] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2398.073803] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/324/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:31:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202e00000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2398.080755] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:31:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc03", 0x41e, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fc, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:31:50 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xf}, 0x10000, 0x2, 0x0, 0x1, 0x0, 0x7, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x5d8a, &(0x7f0000000500)={0x0, 0x6504, 0x20, 0x3, 0x209}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) accept4$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r7, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) syz_io_uring_setup(0x848, &(0x7f0000000340)={0x0, 0xad8, 0x0, 0x1, 0x351, 0x0, r6}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400), &(0x7f00000004c0)) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0xa41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000440)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000280)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x4004, @fd=r8, 0x7ff, 0x7ff, 0x40, 0x10, 0x0, {0x1}}, 0x9) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) write$9p(0xffffffffffffffff, &(0x7f0000000580)="d4af883408eb13eb197ded36dfe1bfb211ba38f3b42f8afaba5a5265e459fd6ac0af72dae5a9846705c020b51db5b7be678ff215d6bce97129ab9381510e3863f907aac6e733fc933dc4ef906fed7768fd1f0d4f22a608ede5173645c1f10c92e40a50ad4727", 0x66) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:51 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r7, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r9 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r8, 0x10000000) syz_io_uring_submit(0x0, r9, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(r5, r9, &(0x7f0000000040)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x4004, @fd_index=0x9, 0xfffffffffffff2e8, 0x5, 0x1, 0x0, 0x0, {0x1}}, 0x401) r10 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r10, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2398.283856] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2398.286143] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/327/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2398.307713] EXT4-fs (loop6): inodes count not valid: 11808 vs 32 [ 2398.309971] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 10:31:51 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x10580, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000000080)={0x90000000}) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:51 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 71) 10:31:51 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x10000000) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x80010, 0xffffffffffffffff, 0x8000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x1}, 0x5e3) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r4, 0x10000000) accept4$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r4, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) io_uring_enter(r4, 0x1f13, 0x1282, 0x0, &(0x7f0000000080)={[0x6]}, 0x8) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:51 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xf, 0x1}, 0x3) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:31:51 executing program 4: r0 = syz_io_uring_setup(0x4d4d, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ff4000/0x9000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r6, 0x10000000) accept4$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r6, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$binfmt_elf64(r6, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x26, 0xff, 0x4, 0x9, 0x1, 0x2, 0x6, 0x1, 0x397, 0x40, 0x1a9, 0x1, 0xd9b, 0x38, 0x2, 0xffff, 0x1, 0x1ff}, [{0x6474e551, 0x3ff, 0x7, 0x3, 0x1, 0x3, 0x9, 0x2}, {0x1, 0x5, 0x1, 0x5, 0x5, 0x7f, 0x3ff, 0x6}], "bf64334d8ed5568d48bead193b7ec75d0b65913a286922a7d9891498ee0d5fef1c1abf8e4509e52f70e475adf441d576068b6f96ec09536f5ba50cbfe0d211bb90ef1ce4ea774712c5b91b969b1ecd696dcfdde12c8b280bb760b42593bb8de2b0bc0513eb2c25cc66c32880cf284497c496ac3727ef304dbb8136ea6477451a9c0164f61831320f4b", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x939) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2398.439681] EXT4-fs (loop6): inodes count not valid: 11808 vs 32 [ 2398.461353] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2398.462537] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/325/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2398.485531] FAULT_INJECTION: forcing a failure. [ 2398.485531] name failslab, interval 1, probability 0, space 0, times 0 [ 2398.486915] CPU: 1 PID: 13553 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2398.487753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2398.488770] Call Trace: [ 2398.489102] dump_stack+0x107/0x167 [ 2398.489546] should_fail.cold+0x5/0xa [ 2398.490014] ? create_object.isra.0+0x3a/0xa20 [ 2398.490570] should_failslab+0x5/0x20 [ 2398.491038] kmem_cache_alloc+0x5b/0x310 [ 2398.491546] create_object.isra.0+0x3a/0xa20 [ 2398.492124] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2398.492770] kmem_cache_alloc_trace+0x151/0x320 [ 2398.493377] ? lock_downgrade+0x6d0/0x6d0 [ 2398.493929] __io_queue_sqe+0x666/0x9d0 [ 2398.494453] ? io_issue_sqe+0x77b0/0x77b0 [ 2398.494997] ? __fget_files+0x2f8/0x520 [ 2398.495527] io_submit_sqes+0x44aa/0x8610 [ 2398.496089] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2398.496748] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2398.497381] ? lock_downgrade+0x6d0/0x6d0 [ 2398.497921] ? find_held_lock+0x2c/0x110 [ 2398.498455] ? io_submit_sqes+0x8610/0x8610 [ 2398.499026] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2398.499659] ? wait_for_completion_io+0x270/0x270 [ 2398.500309] ? rcu_read_lock_any_held+0x75/0xa0 [ 2398.500914] ? vfs_write+0x354/0xb10 [ 2398.501403] ? fput_many+0x2f/0x1a0 [ 2398.501878] ? ksys_write+0x1a9/0x260 [ 2398.502371] ? __ia32_sys_read+0xb0/0xb0 [ 2398.502907] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2398.503587] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2398.504280] do_syscall_64+0x33/0x40 [ 2398.504752] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2398.505379] RIP: 0033:0x7f1dcb457b19 [ 2398.505832] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2398.508060] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2398.509062] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2398.509981] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2398.510908] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2398.511830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2398.513477] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2398.530224] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 [ 2412.620241] FAULT_INJECTION: forcing a failure. [ 2412.620241] name failslab, interval 1, probability 0, space 0, times 0 [ 2412.621757] CPU: 1 PID: 13577 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2412.622598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2412.623599] Call Trace: [ 2412.623926] dump_stack+0x107/0x167 [ 2412.624371] should_fail.cold+0x5/0xa [ 2412.629232] ? __io_queue_sqe+0x666/0x9d0 [ 2412.630227] should_failslab+0x5/0x20 [ 2412.631137] kmem_cache_alloc_trace+0x55/0x320 [ 2412.632236] ? lock_downgrade+0x6d0/0x6d0 [ 2412.632947] __io_queue_sqe+0x666/0x9d0 [ 2412.633442] ? io_issue_sqe+0x77b0/0x77b0 [ 2412.633946] ? __fget_files+0x2f8/0x520 [ 2412.634440] io_submit_sqes+0x44aa/0x8610 [ 2412.634964] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2412.635569] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2412.636159] ? lock_downgrade+0x6d0/0x6d0 [ 2412.644690] ? find_held_lock+0x2c/0x110 [ 2412.645193] ? io_submit_sqes+0x8610/0x8610 [ 2412.645725] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2412.646313] ? wait_for_completion_io+0x270/0x270 [ 2412.646902] ? rcu_read_lock_any_held+0x75/0xa0 [ 2412.647466] ? vfs_write+0x354/0xb10 [ 2412.647917] ? fput_many+0x2f/0x1a0 [ 2412.648362] ? ksys_write+0x1a9/0x260 [ 2412.648861] ? __ia32_sys_read+0xb0/0xb0 [ 2412.649358] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2412.649991] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2412.650616] do_syscall_64+0x33/0x40 [ 2412.651073] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2412.651706] RIP: 0033:0x7f1dcb457b19 [ 2412.652159] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2412.654421] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2412.655342] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2412.656204] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2412.661105] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2412.661970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2412.662833] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:32:05 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 72) 10:32:05 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000006, 0x20010, r0, 0x8000000) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) sendmsg$unix(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {r8}}}], 0x20}, 0x0) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000340)="879141ee3197b1deee0aa5137046f227fdfce3302b4e1864d9ed1e002fb9fd48a300f0dede324de06e302ab2411f718560b86bb59ded68453b7310307e0522ad70077f717a2f53f125324a7bbcb4c0ae1b61a2e7ff0a7ef5ab559d7c9b2b70a5379a790b78914cedc911ddeb7b72571f184df257f1685468d10ba0c0b56e9b5f14d0b5711bdf8600ff143ba86a2006746b63e7b20d7709b1d594aa840e8a7a61b36e8203a6030274f84e1dcce8400f0e880f530f773873ed1df201c18fd4e73152518139", 0xc4}], 0x1, &(0x7f0000000180)=[@cred={{0x1c, 0x1, 0x2, {r8, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r9}}}], 0x40, 0x24000800}, 0x800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r10, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r10, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r11 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r11, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r11, r2, &(0x7f0000000240)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd=r3, 0x0, 0x0, 0x0, 0x6, 0x0, {0x0, 0x0, r6}}, 0x3f2d) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc03", 0x41e, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:32:05 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r6, 0x8000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000009c0)='./file0\x00', 0x240000, 0x8) syz_io_uring_submit(r7, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r8}}, 0x6) r9 = syz_io_uring_setup(0x4242, &(0x7f00000007c0)={0x0, 0xf114, 0x8, 0x1, 0x38}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000840)=0x0, &(0x7f0000000880)) fsetxattr$trusted_overlay_origin(r9, &(0x7f0000000a40), &(0x7f0000000a80), 0x2, 0x0) syz_io_uring_setup(0x6e34, &(0x7f00000008c0)={0x0, 0x4ad3, 0x32, 0x2, 0x337, 0x0, r5}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000940), &(0x7f0000000b00)=0x0) r12 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r10, r11, &(0x7f0000001b00)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, r12, &(0x7f0000001ac0), 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x8) syz_io_uring_submit(r4, 0x0, &(0x7f0000000640)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd, 0xfa4, {}, 0x7, 0xa, 0x1}, 0x8) r13 = syz_open_dev$vcsa(&(0x7f0000000a00), 0x8, 0x4240) io_uring_enter(r13, 0x58ab, 0x8000, 0x0, 0x0, 0x0) ioctl$SNAPSHOT_GET_IMAGE_SIZE(r5, 0x8008330e, &(0x7f0000000ac0)) 10:32:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc03", 0x41e, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2412.721272] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2412.722581] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/328/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2412.725999] EXT4-fs (loop6): inodes count not valid: 24608 vs 32 [ 2412.726430] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2412.744788] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2412.745979] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/326/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:32:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:32:05 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x253}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) ioctl$int_in(r3, 0x5421, &(0x7f0000000040)=0x76b8) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:05 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x2000008, 0x4012072, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x12345}, 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2412.784460] EXT4-fs (loop6): inodes count not valid: 24608 vs 32 10:32:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f", 0x427, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:32:05 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r6 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r9, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r9, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) syz_io_uring_submit(r10, r8, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r11 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r11, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) ioctl$sock_SIOCADDRT(r5, 0x890b, &(0x7f0000001ac0)={0x0, @ethernet={0x6, @remote}, @llc={0x1a, 0x309, 0xf8, 0x9, 0x1, 0x0, @broadcast}, @qipcrtr={0x2a, 0x4, 0xfffffffe}, 0xffff, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000640)='syzkaller1\x00', 0x3f, 0x8001, 0x4}) connect$inet(r11, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000001b40)={'team_slave_1\x00'}) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, r2, &(0x7f0000000600)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r11, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x3498, @local}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000340)="2e318cb308e1cf9a7fae9c505e25f03fb5849c761a03f3977c1bb7db9a42ba62d960ea12d3f06c3dbb4aa611de26c3881a2faa943cc4604081cada4776062afab216b7bf5b7461e302f2555267c5ce575e46b5123af2960b003ed3575de2f53470001b5566596b003bc348a17cf5c6b7e024b41373299985bab5a7d8b0bf0bd6e5e25c70067cc0cb6cb7701d793c7d32578cc9ca23131a25b57e1ebbcb4ccf1980fcf4418b30f1269f1bca74247881f32e2b0716df82b231352585f899b1f424d733efce240ddf3acba2ad7a6b20443120d3a589e77d4fac6cb167ec", 0xdc}, {&(0x7f0000000440)="dbbbdfdf93009c59dcfd22bdda3febf622599ef8234f0666ca363a5583f3cdfe8e044f61c557cfce051710f99aa1f058523e07916c62232214528b3c209e6c898538e6cf4a093bc17662fb0d100855653de6b2faa90f850137bb5a2b06c00a0d7f0b0414ab69f16d877ebdf6bb6ba9dc89980edcd4973f3dc4b07ad2d2ba5133898a57967e8cd61c2849064e098249a4c9af4605374f9b16726d238e4da8bf2a0f9842", 0xa3}, {&(0x7f00000000c0)="a5ef01e79a81d1d6c2449b92e57f7cf876", 0x11}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000180)="3a4eeea46d", 0x5}, {&(0x7f0000000500)="44dffe19ab138af3e331755f97cb28d9c6ab2bfe6238bc0dc7526ccc016855a9921f9dc4d96f3facbfef104010ebfebdf8d9471ccb2f092679b2c7745913db4a7fb6b390ec5cb98a651a8309568cfcd0bd4b50c02e0f29bddefae33c9655639c74380170e02b4e923b4b9341d040da32a5cfa9892702d3b0b6c9f55ff5545620ec31d965139d340b7153dcbc226ca826df3f366a9206cb86fccacc207bd8ca33e9564e94a69a87b9737f2b8e31a0c2e7d3fa6612a3efe93052c561b20936bba985519c0d4cc40fa543b94152b12a8e95a9d09044", 0xd4}], 0x6, &(0x7f00000016c0)=[{0x48, 0x104, 0x40, "15fbc41cb206819e61d0fc7b454677db27793cb457ec7c6529ce89fc69033586ade3680e613b9be21cd5f94aa43097390a5a"}, {0x110, 0x10e, 0x8000, "9fb98d075f0c0b512299d7fc6b6ab1a38d87db3d66fdd0cb3b85a5b1e3658f064785a089ae35404f7c353c2fdfb58b9bf9b6a3bf77d21ecbbf398d67477cf2923e41622bfc7aff84b7af1c9c819a610c359f356047f61fd84c2fa00398c696e6f30fa7edb5622f1938df1472ad2ed4f098b053963beb7d13df0f7fedaaf10570b8f3e9ff0324c64208bd951ee200bacb0f4b4f03ca46e7666d982a43548d1748fd7b156ad4ddb7035843e289dadfb606f718a0891bd6ae8c7613ea1903ec1596e05a3fd123acde8188e758e198342e30329a3f53430f58bd40059fbf39c9a48d7d4f64c12b590d9ff7f9531f23b43729a31235eb249dde355f"}, {0x30, 0x10e, 0x8, "c547760ba62f424571cf9be006c549915e051bd480098515917eb4d41a14d381"}, {0x20, 0x10e, 0x4, "615b0b9cbe171748b3708e3e21"}, {0xc8, 0xff, 0x3, "4a6bb54f411fd1599021439dbd3da49ae8094151f083b184f12a2c80a9f979a4a0f4b50fe88c408c0156bf702d0fdbd6f7dcdce2e0ad39284df8ad8ba3299cb050c6519897e9650bea7baf51c07922f928c003c0254554eb827e75f3cc7f2b7b515d8232faaf686b1e8632e6f287a3183d859380f9b73936e0fbcce7df5c2b3ebd27480269333557c22acb54cc4aec459da9a9a84da96230accc1d847ec740dadafc82d7e9ce363f81219d9ef490f354aa5bacd301aa02"}, {0xe0, 0x6, 0xfffffffa, "e09877b13d9b33b10bdaf4dc697f577cfac63acd7916c3e1dc9638db44567ab821551f6a56110dc3fb4cf63c4cbede42793fc4c3871bcd776490924aa18026aaef0b705af69cbd93e491a4a56e35abb0d9d24bfeb502835b1be3564b4504a7f45b64ebc77f1deea3ceba088537e0a270bff1948d3e23f1915c07f6ce99890c372b59171cdd19ddd994a74147e814826e9110d12451ad88dc0dee9323a41f732845ba7042e1d686e38aaa9201e073717035ce629ab30131b56d26f69975597b6d9fcc600d2ae664b5ec64"}, {0x60, 0x10d, 0x615, "c79b8448b54aef6a63ebb266e3c7453166972dd0ceca0b21c163f06f13128acd98699b1a0afac831625f0416e334dd6991d331a167397ad0a95757ab62ca40874847ec3533ad8c2c35"}, {0x20, 0x0, 0x9, "31782e8866d376615abe2a90dbb151"}], 0x3d0}, 0x0, 0x20048006, 0x0, {0x0, r12}}, 0x9) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc03", 0x41e, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2412.862650] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2412.864009] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/329/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2412.868447] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2412.970786] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2412.980973] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/327/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2413.007502] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:32:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc03", 0x41e, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:32:19 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x2b36, 0x0, 0x0, 0x2e1}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000000340)=""/248, &(0x7f0000000040)=0xf8) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r7 = openat(r6, &(0x7f00000000c0)='./file0\x00', 0x300, 0x100) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) fallocate(r7, 0x8, 0x1, 0x5) 10:32:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f", 0x427, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:32:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200003000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:32:19 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000080)={@initdev, @remote, 0x0}, &(0x7f00000000c0)=0xc) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r7, {0x4}}, './file0\x00'}) io_uring_enter(r8, 0x153d, 0xd2c0, 0x0, &(0x7f0000000500)={[0xc73]}, 0x8) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)={0x34, r9, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r5, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x60, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20040000}, 0x4004) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x4d1c, &(0x7f0000000440)={0x0, 0x449c, 0x0, 0x3, 0x3bb}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000000340), &(0x7f00000003c0)) 10:32:19 executing program 0: r0 = syz_io_uring_setup(0x4d52, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) r5 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r6, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) accept4$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r7, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r8 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r8, 0x8000000) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r10}}, 0x6) syz_io_uring_submit(r4, r6, &(0x7f0000000040)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x2, 0x0, r5, 0x0, r7, 0x2, 0x0, 0x0, {0x0, r10}}, 0x9c) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:19 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 73) 10:32:19 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000000, 0x10, 0xffffffffffffffff, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd_index=0x9, 0x3, 0x0, 0xfffeffff, 0x0, 0x1, {0x0, r5}}, 0x5) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000004, 0x50, 0xffffffffffffffff, 0x8000000) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r0, 0x10000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r3, 0x0, &(0x7f0000000440)="c837b909d9359eed7dc42d223f7c7fd35ddd5d6a3b417922e13a0f736eaaa5c118fd4a231ec2a8d194ad6b5470e5544e6471654dce1d32128dc581de0200b35a936b8190a64c871dc8a7f4d983a8878e73e448307f6ac2159607d70709c9b6cd0b1dba1acde0cafd33af2e1a832a0ee0dbaf5df2c6d55a94d4c0d2c029706c4d98ac3ee58faede29f33e15177b6c36d469a412cb28f29ee721d4480564f19ee2cc0ef83926a340b85c5a786237b36434c9189bbfae896ed813934a08e149f36271b1d53e13e4627e0eebda05d937eb63450b86ae", 0xd4, 0x4851, 0x0, {0x0, r8}}, 0x1000) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r10 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r11 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r10, 0x10000000) syz_io_uring_submit(0x0, r11, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r12}}, 0x20) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2bf753fd986e4e2c, 0x40010, r0, 0x8000000) syz_io_uring_submit(r9, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2426.683216] EXT4-fs (loop6): inodes count not valid: 196640 vs 32 [ 2426.688092] FAULT_INJECTION: forcing a failure. [ 2426.688092] name failslab, interval 1, probability 0, space 0, times 0 [ 2426.689545] CPU: 0 PID: 13637 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2426.697840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2426.698895] Call Trace: [ 2426.699224] dump_stack+0x107/0x167 [ 2426.699666] should_fail.cold+0x5/0xa [ 2426.700132] ? create_object.isra.0+0x3a/0xa20 [ 2426.700687] should_failslab+0x5/0x20 [ 2426.701171] kmem_cache_alloc+0x5b/0x310 [ 2426.701668] create_object.isra.0+0x3a/0xa20 [ 2426.702250] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2426.702888] kmem_cache_alloc_trace+0x151/0x320 [ 2426.703467] ? lock_downgrade+0x6d0/0x6d0 [ 2426.703977] __io_queue_sqe+0x666/0x9d0 [ 2426.704463] ? io_issue_sqe+0x77b0/0x77b0 [ 2426.704967] ? __fget_files+0x2f8/0x520 [ 2426.709483] io_submit_sqes+0x44aa/0x8610 [ 2426.710006] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2426.710612] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2426.711247] ? lock_downgrade+0x6d0/0x6d0 [ 2426.711753] ? find_held_lock+0x2c/0x110 [ 2426.712282] ? io_submit_sqes+0x8610/0x8610 [ 2426.712813] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2426.713416] ? wait_for_completion_io+0x270/0x270 [ 2426.714005] ? rcu_read_lock_any_held+0x75/0xa0 [ 2426.714569] ? vfs_write+0x354/0xb10 [ 2426.715023] ? fput_many+0x2f/0x1a0 [ 2426.715467] ? ksys_write+0x1a9/0x260 [ 2426.715931] ? __ia32_sys_read+0xb0/0xb0 [ 2426.716439] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2426.717115] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2426.717746] do_syscall_64+0x33/0x40 [ 2426.718201] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2426.718825] RIP: 0033:0x7f1dcb457b19 [ 2426.719279] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2426.721579] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2426.722541] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2426.723407] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2426.724271] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2426.725154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2426.726020] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2426.732466] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2426.754379] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/330/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2426.763822] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2426.765012] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/328/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2426.784209] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 [ 2426.806563] EXT4-fs (loop6): inodes count not valid: 196640 vs 32 10:32:19 executing program 4: sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="a2cb3a80", @ANYRES16=0x0, @ANYBLOB="04002bbd7000fedbdf250400000008000600500c00004400028006000e004e20000006000e004e21000006000e004e23000008000400fcff07000300000008000700050000000800090000000000080006008b4600006c0001800800050004000000090006006c626c630000000008000b0073697000070006006c630000140003000a01010000000000000000000000000014000100ac1414aa00000000000000000000000014000300ac141434000000000000000000000000060004004e2400001c00038008000500ac141436060007004e2400000800030002000000080006009b00d373746b000008000600800000002c00028008000800580900000800040031682542080005000001000006000e004e23000006000b000200000008000500008000005d8c12c455a85feceadd4a176099fa423130feae47ca60ff0037ad06a5634584055d60334bfdd030668659250b79352691cab1b546d99a0b1bd7c266a44945f77143d4941d472e4cd7f0e6724e3bd9b2a26341c1778ef0f7c7a4f3893c0656aa89d3c48ed499c2a4ce59a8a98c3eea214aff4a74a3947b710a1b5df91c6d857f33eef2d4a1a22d2bc130e7e9db0bd42651fb0489440adbb1789bc1140783b57d92a92fcab50404fcab60369c0c08c559ff6de214bba7b2d88820c67672a53e7322f27575e864916e111efa72be6814667ace6b68a9d755f4879c9b657d182c01fca0c02993b011aa92dfa5e7"], 0x134}, 0x1, 0x0, 0x0, 0x24040081}, 0x44001) r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) socket$nl_generic(0x10, 0x3, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000000, 0x20010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r5, 0x0, 0x0, 0x0, 0x40800, 0x1}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:19 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) accept4$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r5, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) io_uring_enter(r5, 0x288, 0x284c, 0x0, &(0x7f0000000040)={[0xff]}, 0x8) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e640000000000", 0x42f, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:32:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20c003000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:32:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f", 0x427, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:32:19 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 74) 10:32:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e640000000000", 0x42f, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2427.014909] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2427.017287] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/331/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2427.021596] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2427.034654] FAULT_INJECTION: forcing a failure. [ 2427.034654] name failslab, interval 1, probability 0, space 0, times 0 [ 2427.036163] CPU: 1 PID: 13674 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2427.037007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2427.038029] Call Trace: [ 2427.038356] dump_stack+0x107/0x167 [ 2427.038800] should_fail.cold+0x5/0xa [ 2427.039266] ? __io_queue_sqe+0x666/0x9d0 [ 2427.039818] should_failslab+0x5/0x20 [ 2427.040286] kmem_cache_alloc_trace+0x55/0x320 [ 2427.040877] ? lock_downgrade+0x6d0/0x6d0 [ 2427.041399] __io_queue_sqe+0x666/0x9d0 [ 2427.041891] ? io_issue_sqe+0x77b0/0x77b0 [ 2427.042395] ? __fget_files+0x2f8/0x520 [ 2427.042896] io_submit_sqes+0x44aa/0x8610 [ 2427.043420] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2427.044077] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2427.044703] ? lock_downgrade+0x6d0/0x6d0 [ 2427.045222] ? find_held_lock+0x2c/0x110 [ 2427.045722] ? io_submit_sqes+0x8610/0x8610 [ 2427.046258] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2427.046853] ? wait_for_completion_io+0x270/0x270 [ 2427.047444] ? rcu_read_lock_any_held+0x75/0xa0 [ 2427.048012] ? vfs_write+0x354/0xb10 [ 2427.048467] ? fput_many+0x2f/0x1a0 [ 2427.048961] ? ksys_write+0x1a9/0x260 [ 2427.049444] ? __ia32_sys_read+0xb0/0xb0 [ 2427.049971] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2427.050611] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2427.051239] do_syscall_64+0x33/0x40 [ 2427.051695] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2427.052317] RIP: 0033:0x7f1dcb457b19 [ 2427.052819] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2427.055107] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2427.056086] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2427.056985] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2427.057872] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2427.058742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2427.059628] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2427.165442] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2427.166727] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/330/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:32:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400", 0x42b, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:32:33 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r4, 0x10000000) accept4$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r4, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) io_uring_enter(r4, 0x5333, 0x6894, 0x0, &(0x7f0000000040)={[0xfff]}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) socketpair(0xf, 0x4, 0x140, &(0x7f0000000180)) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r6, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:33 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 75) 10:32:33 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1420, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x0, 0x0, r5}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r6, 0x10000000) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r8, 0x10000000) accept4$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r8, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) io_uring_enter(r8, 0xaf9, 0x617b, 0x2, &(0x7f0000000580)={[0x4f0]}, 0x8) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000006c0)={0x0, 0x7ff, 0x6c, 0x1}) syz_io_uring_submit(0x0, r7, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1}, 0x2) syz_io_uring_submit(r4, r7, &(0x7f0000000540)=@IORING_OP_WRITEV={0x2, 0x4, 0x4004, @fd=r0, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000040)="0446b96f23cc10ebd1c2763a09395379aa31823c9e7611b769fc35c8844b58c7b4610cff3d9e9a4732e3f4d5e274dc6842b5a29ed8be8464f78c7577e52b28016738310e55a63e148216bc", 0x4b}, {&(0x7f0000000180)="d8b9ba06713345eb42b96169655842762545f8f8287bbce151f132452a2b27c63849fe92634afdc6c9e9c7b2ea89c208410e99d9b1be0a2117ea0c6f2a8eeebb86d126665b79026b15880a6bf428b7a550d60b8e16e869c8e0a72bf4e48f6c67fdc5b6a4275acc6ff0", 0x69}, {&(0x7f0000000ac0)="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", 0x195}, {&(0x7f0000000400)="b68cf0f9b31901b42bf1130b07e3050227cbe1edf806c895fbd1b8edf190989a3a78e1ddc1ace0577f72dc08d67d1df131303c5dbaf82c94a19957fe6a8dc540e1b39b173317037d2919c6f49cffb3e615da6a2887cda74c3e76f832d56d4abbc4239f7b365ac52ba0196e0d14ede2cce5811db3d694f9d9e021f084af454dd3b09a745d98f40e", 0x87}, {&(0x7f00000005c0)="f810ab1bcee51873aecc193c15c5532b4b268edee8f8bf092195d0048e559073a2a682e0b564ec2470e8248eb2b2892f3b6b4da4a3c2741495495f8f5d5638f4053cbd325261ea25a3ab6bb6c94504cff529bd1d03b872b28de3c6e9507dc44bb58467ea55678e58f913639a6ee0c31ed73c5bc186e6943a43", 0x79}, {&(0x7f00000000c0)="a6657906a5220b900e56", 0xa}], 0x6, 0x10, 0x0, {0x2}}, 0x5) 10:32:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200005000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:32:33 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x9}}, './file0\x00'}) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000008, 0x10, r4, 0x8000000) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc03", 0x41e, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:32:33 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xd}, 0x0, 0x1, 0x0, 0x3, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2440.814643] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2440.815890] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/332/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2440.866870] FAULT_INJECTION: forcing a failure. [ 2440.866870] name failslab, interval 1, probability 0, space 0, times 0 [ 2440.868410] CPU: 1 PID: 13703 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2440.869309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2440.870415] Call Trace: [ 2440.870774] dump_stack+0x107/0x167 [ 2440.871252] should_fail.cold+0x5/0xa [ 2440.871754] ? create_object.isra.0+0x3a/0xa20 [ 2440.872357] should_failslab+0x5/0x20 [ 2440.872862] kmem_cache_alloc+0x5b/0x310 [ 2440.873402] create_object.isra.0+0x3a/0xa20 [ 2440.874000] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2440.874664] kmem_cache_alloc_trace+0x151/0x320 [ 2440.875270] ? lock_downgrade+0x6d0/0x6d0 [ 2440.875823] __io_queue_sqe+0x666/0x9d0 [ 2440.876357] ? io_issue_sqe+0x77b0/0x77b0 [ 2440.876898] ? __fget_files+0x2f8/0x520 [ 2440.877436] io_submit_sqes+0x44aa/0x8610 [ 2440.878031] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2440.878689] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2440.879325] ? lock_downgrade+0x6d0/0x6d0 [ 2440.879865] ? find_held_lock+0x2c/0x110 [ 2440.880396] ? io_submit_sqes+0x8610/0x8610 [ 2440.880975] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2440.881658] ? wait_for_completion_io+0x270/0x270 [ 2440.882296] ? rcu_read_lock_any_held+0x75/0xa0 [ 2440.882900] ? vfs_write+0x354/0xb10 [ 2440.883380] ? fput_many+0x2f/0x1a0 [ 2440.883863] ? ksys_write+0x1a9/0x260 [ 2440.884364] ? __ia32_sys_read+0xb0/0xb0 [ 2440.884906] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2440.885609] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2440.886289] do_syscall_64+0x33/0x40 [ 2440.886779] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2440.887442] RIP: 0033:0x7f1dcb457b19 [ 2440.887935] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2440.894102] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2440.895099] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2440.896028] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2440.896958] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2440.897920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2440.898857] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2440.921865] EXT4-fs (loop6): inodes count not valid: 327712 vs 32 10:32:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400", 0x42b, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2440.935278] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2440.939959] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/331/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:32:33 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x1, 0x0, 0x0) 10:32:33 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x41, 0x100, 0x1}, 0x18) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x4000010, r5, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2441.011442] EXT4-fs (loop6): inodes count not valid: 327712 vs 32 [ 2441.052056] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2441.078980] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/333/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:32:33 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000040)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0x200, 0x0) ftruncate(r5, 0x7fffffff) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000000c0)={0x100, 0x20, '\x00', 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0]}) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000180)={0x1, 0x2, 0x1000, 0x1b, &(0x7f0000000140)="90b204b030ef3805a01738f0cfe8f3e095f3c66ee0b28c4ea06f97", 0xb8, 0x0, &(0x7f0000000340)="ba1769c74ce8319c63a4fd48c207256eba350a23d34effe8d44ed820883bbe346550142a3e49918c2c65b56e53cae987c4d408513b69fdb4d1c8c79a0372584d5229d26e94aef37017413ce8af29f9a2c99dab4f74f5e832596fb5600746a850588a5f51e8f044f1f9509e6c2e706c8c3950454a367e6a079275df68c0cc011fa3c825a9bf4e490b78bb62f045d46e4aecbd876f81f4a5532f20f4d09becf81a5d2103d27f518c34fa5d669b290700762dc3483e5f4bca70"}) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200006000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:32:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc03", 0x41e, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:32:33 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_io_uring_setup(0xb80, &(0x7f00000002c0)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)={0x48, r6, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x28}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x48000) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x20, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008000}, 0x40000) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r10, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r10, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x6) syz_io_uring_complete(r8) r11 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000240)) syz_io_uring_setup(0x1134, &(0x7f0000000180)={0x0, 0xe309, 0x2, 0x2, 0x1d7, 0x0, r11}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) ioctl$FS_IOC_FSSETXATTR(r11, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r7, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:34 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 76) 10:32:34 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200007000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:32:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400", 0x42b, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2441.251799] FAULT_INJECTION: forcing a failure. [ 2441.251799] name failslab, interval 1, probability 0, space 0, times 0 [ 2441.253205] CPU: 1 PID: 13737 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2441.254062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2441.255066] Call Trace: [ 2441.255393] dump_stack+0x107/0x167 [ 2441.255837] should_fail.cold+0x5/0xa [ 2441.256305] should_failslab+0x5/0x20 [ 2441.256775] kmem_cache_alloc_bulk+0x4b/0x320 [ 2441.257329] io_submit_sqes+0x6fe6/0x8610 [ 2441.257874] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2441.258480] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2441.259074] ? lock_downgrade+0x6d0/0x6d0 [ 2441.259578] ? find_held_lock+0x2c/0x110 [ 2441.260078] ? io_submit_sqes+0x8610/0x8610 [ 2441.260613] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2441.261204] ? wait_for_completion_io+0x270/0x270 [ 2441.261815] ? rcu_read_lock_any_held+0x75/0xa0 [ 2441.262380] ? vfs_write+0x354/0xb10 [ 2441.262836] ? fput_many+0x2f/0x1a0 [ 2441.263281] ? ksys_write+0x1a9/0x260 [ 2441.263752] ? __ia32_sys_read+0xb0/0xb0 [ 2441.264249] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2441.264890] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2441.265523] do_syscall_64+0x33/0x40 [ 2441.265995] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2441.266621] RIP: 0033:0x7f1dcb457b19 [ 2441.267077] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2441.269318] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2441.270261] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2441.271139] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2441.272009] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2441.272882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2441.273761] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2441.303490] EXT4-fs (loop6): inodes count not valid: 458784 vs 32 [ 2441.352613] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2441.353849] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/334/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2441.411802] EXT4-fs (loop6): inodes count not valid: 458784 vs 32 10:32:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc03", 0x41e, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:32:47 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 77) 10:32:47 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x68, r4, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xeb2b}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x40}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000001}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5f}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x8010) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r6, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000080)={0x0, 0x80000003, 0x0, 0x200}) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(0x0, 0x0, &(0x7f000000ba80)=@IORING_OP_MADVISE={0x19, 0x1, 0x0, 0x0, 0x0, &(0x7f0000802000/0x4000)=nil, 0x4000, 0x10, 0x1}, 0x8000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) accept4$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r7, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) [ 2455.100901] FAULT_INJECTION: forcing a failure. sendmmsg$inet6(r7, &(0x7f000000d080)=[{{&(0x7f0000000380)={0xa, 0x4e21, 0x5, @private0={0xfc, 0x0, '\x00', 0x40}, 0x7}, 0x1c, &(0x7f00000005c0)=[{&(0x7f00000003c0)="7d87091850b15c7c5c992d40203eacb7a0691698465c860a9a54ab44e2d26e726a7ba0c7c5674c9c12a07b5a6e09f0690a9fcdf1d9f59e6092cb3eae175a13526517ef441bf3781a5bf41197cae58e9ffd0f030b79423d2adbf8d9ee0d976b2b32fb90f5e646890a76957782e116a996c5537e02b41a95329b6ca1cf56ab41b5ec4897763325994f998a0361c8b7f28bb95049cacbb95b91933d7da0c38f17236c3a020bdabd9278520ef51377401a64861e9836c91e5e2cb0fb9ef0d2785c354faa0e6c2eea2342c1a07c7cbb9725f24a6698e91a7912a4e0eb33f43ca6dae06920a372bd1030cc5490154f", 0xec}, {&(0x7f00000004c0)="88c88c93a18944a56ff6864d33fd155aba87dcde500a5d71ba6f45cee0932c4367d2274c8348bbb0099267cb1806c9116768f28da525256fa61cec7f8adfbfd358fa1f7f589fdb74924c4a7e1eed73807c8f09cfc92f59186f6a9da9721d46cd614db6f9fff3ba8f33c739d9af9aeaaa4e79c28abbedb6cbc56c59d139f1332755a04a8589cc0514865f6a365b456a3328f50af0267f30e7cf01c73026867ce4030755ad7a947bba1418cd2f4dbe8b7977f7246c0027dc46ce0bca0588648aba1b47f590f9937637be37b07960968a301e8d0ee7558ed35e7c3e6cbc80d6a340bec35d80", 0xe4}], 0x2, &(0x7f00000006c0)=[@tclass={{0x14, 0x29, 0x43, 0x4}}, @flowinfo={{0x14, 0x29, 0xb, 0x1f}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x29, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x80}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x32, 0x8, 0x35e234581903be79, 0x6, 0x0, [@rand_addr=' \x01\x00', @private0, @private0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}, @dstopts={{0x38, 0x29, 0x37, {0xc, 0x3, '\x00', [@enc_lim={0x4, 0x1, 0x4}, @hao={0xc9, 0x10, @private1}, @pad1, @pad1]}}}], 0x110}}, {{&(0x7f0000000600)={0xa, 0x1, 0x2, @remote, 0x5}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000800)="72b58a324ae857cf49b15037ebccf479f9ee47a24ab88f5ad01773c1651a189db40c5fa691d141124af119a12727dac5a46435d43dc7c2fbc91b1e90799a407548819ace4a1af699c96e0d9615092964fa324c2a7787fb30e543640622c7e5b9131fd0b6ec16d8eb77401d81ae54af335b774020f5720b109c6f2305fae9df3c132b18592c075ad4b31640d36cb2bcbac5cca98b692f21f23457cac6ab46d3d3224b31721b7d5262e3", 0xa9}, {&(0x7f00000008c0)="b15af896a22029d52ee2f0c2018754ba0280c99409faf11aa825f119710c77a11573c01f05745fce98a937347b52ab0efbfb9aea3fadcdf1b8bd32e5b4af126dcaee5611532d459911f51d7ef42f7412112372320168cdaab8b4c1b8d870e0ac0cbb967c3d9ff8f2057135db1804615aca52980d7fc3", 0x76}, 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86a93892b7ba5760738fcca39a29a3726a616a6a95517ba2a8b0914d38950158994983b2669b77ff907909a4e2596501ffa04e36e6e443d6423a28e3d0c31d12630a0c212e5505d4fa5c481a2422a77f1dae862551de07d6fcdeb263da53003c8d04a205b0b1dd3f27868850589ce3af8bf62aca7aa91b610a57ee3af737fb61fe0d82db568ca43e82e2d74c9ada7eb64d2e94d78569d4c41e3cbdc590453c69c3853e2f74c248e4f82e1cd4702855c8905e29bf7b9566c2394cf131687470bfbb01c303b2faf57d42fc4655a7b5b7257b697e16af33b29c4a9c70a8a2d2b5901c385437c0be921caa52bb2979f78b65956aa35ad2f5bbf373c011e385f813364076fcb473bf23d75163a85f3f051bd39449e2e1df163e441de5a9646735d087d3ddaba5dd9cb302093aaa746aaeba5d17c86cebf0d4b722bf128c25d8ce094edab8ce87f314f27ec8e326f1e2955a7d13f124a1f28f0620012793c59c727716480a0329a81573762e713a6202631eb62e2ce452da9bb9b5b12131691b16985f5e1eec1ebbe0e75271374f2c9ac194a98d4d93b45a1f07b7732a15e8e01aa967649460ea6b58574a7b03b9f7535004e08f7420e78b36aaabd43bbe56178bb59139e32155e48cd0872d5f4a95fd4223c782f2353b6df8e5d46fadc7401f4c281c25d031b6a63bef5784483009bfbb930dc8ee94898c57fa13741ec5b80334c88d74a61c33a67ce14997cb40f7f394ebc5dc72a2ef8256550c2be83aedd5e432b37a401f8f918b97b54fbb6dcc8bc2b866ed88d33faa6dcf5fb36001fe890b1ccf287d13a4cef892988d9032aee880b9eee94802a978be47d13e6a35e86ee245d1165c93dc5c59ef79bfcdcb2def3fe4e177b264987b13c82c36cfce630713bba7ffa1ef5aee528b5a3ebac623b28028880fac45c2f2ffc7298c9a2b1fefa7e407b3897ec2196ff3f213cb443a0b8799c715fab9b2b8732f44292d77845a538c81f52179d1a95865d2226c9c16e30b3b419754adabfeffedeaef1b8a41ddf8a411c505dd8bc8122768b736ea621a9e02754abaa7c7207b000d84320dc04efc156693070e194bc53ce24190e345e0590d58db9e5597c91d3f1a9698fca97c645496d7af8655da77c397f8623de2a38d19ae1ce856ceb34427e241c054009f4162d4af31b0a3ee4c8a79a26e897be61460a239dbc7f6aa8afc1658af83c8970bc70a65d5fc7658ac85a944e6b974ed7ab5da2af93e62f29aadfd6f69323253bfb7c8bf235842253e15c156d1342901b160d3705c9de03f95753a6ccae0aee1cbcef330ce2438e7f56e801cb39c0db54a1507f8d82b71412f9ff519a780d0ac829dd1c1191451d83be95dc5639f79f77909aabee974547d531e170363c5a73d7b6a89507373598ce6526f122e3825036292215f68ca279acfc9aa92dd1fca8cc3f57709aba5031f77c58b113e39512043eca4dab3ee895ff671112e0fe70ac195fa474c0cf43a1499946c79e12ef9fb902bd7990ceae45eb04c3345bfb24d3edba93f7e5eaf0d0aa29bac2a81ca13cc324f2bc343cb4d0bd8600e8868268cb0be91d558561f7e638bd483d19997776d82d1938d08c57eccbda8a1818fc48f69103e202a4a78dffe9a5feda8dd25be051c2695519252f2bff48dd92168cfcd242e80994084016ce8c22e02daaf69c92fabaab83b3377ace72fd69cfa529bfaeffb2b3b548cb487db20994fb2e4d560009164059435a19f759058101d83c6969da321095cae3462a708ad5cd1c987882756036a25a6467649441fdf093d4e27dcf77a45bade2ad3879ec1ed65d7072b52168b0b61b35e5d763ecbfeb888c293a4acd5d1d6549587e1c5d8a38dba26da05fce7919bf9a8f33a0284837804230ce29fb1f0ed6688a2f67629036a2021dceb3150e3fa1615df880ab02fee2852190fe1a8e222c16d071248caa19f7bae06e5ce176d73adedd88ba2a66b1cde4313dbb229a933036e9ff69045a113cf72781c72ce5b1871093c14168ca1ae0cedc50f67f0d5d71246314f3a6e2047aad4b5d194c0ba75188aabe7d4d886b26e6800d4e6b6109e37b9d0597cc91b73a3d77975a5d5563492ffb712792e08a8f527392fc85a2338ec87d6cd9b51bef151acd8580e869155fa8e63f82c430a17b2787953f649342849df2e6ba7d42c92954af361e1ff632dd64f7bf31783eb94f6a7b3bdeff84c24861526996f9c81524802ba0cbe5794bb5aa902eb0fecdc075351545"}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4000}}], 0x10e0}}, {{&(0x7f000000cd80)={0xa, 0x4e21, 0x2a62, @dev={0xfe, 0x80, '\x00', 0x41}, 0x5}, 0x1c, &(0x7f000000cf40)=[{&(0x7f000000cdc0)="15abd0d8359e8a176867facd005536a67e80272200f204c4bc84eb40789b2a61df7bd5032c38b50c61ca153b5b24ca9c78e03eebfb2b7237810a9f75e93b419925f4219af38f6986e278564637a19008486fe37bc68ba2059d5c593a68a431953b", 0x61}, {&(0x7f000000ce40)="22e5aab48334099a3d5ff90bd62ee517256d6d5cea33c55565dbbc58bef47cb4b647317b11ec0f6d8a7d72567576736263f1da9818b98150eae8477afe6c65e3234ce8f2e803afe8d2d53ffe26e1aac9c6746d07a66b84511f58c81c6159ac6e18faa0518ee906d2db7b442ffbd401b886cbe959eeb88ba58daabee5b859c89e96b7ad3efc7f62de9da7bdf847b15b244bd9692e7b54cc51bec2a1dfdfcaf64034c4e5a30bb2e2f32ce5cd82ba94c82d626e792d8509c7c8461a15d136b1214f6a377246f48baee65f867193ec0fe3379363dbb82a2f7e2a4a9ac62cf97061", 0xdf}], 0x2, &(0x7f000000cf80)=[@dontfrag={{0x14, 0x29, 0x3e, 0x1}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}, @hoplimit_2292={{0x14}}, @dstopts={{0x90, 0x29, 0x37, {0x3a, 0xe, '\x00', [@calipso={0x7, 0x18, {0x2, 0x4, 0x1, 0x1, [0xfffffffffffffe00, 0x80000001]}}, @pad1, @ra={0x5, 0x2, 0x5db}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x35}}, @calipso={0x7, 0x30, {0x0, 0xa, 0x3f, 0xc25, [0x6b33, 0x0, 0xe49d, 0x1, 0x2]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}]}}}], 0xd8}}], 0xa, 0x0) 10:32:47 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2000002, 0x2010, r0, 0x8000000) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r5, 0x8000000) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r7}}, 0x6) syz_io_uring_submit(r4, r2, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x1, &(0x7f0000000040), 0x1, 0x0, 0x1, {0x0, r7}}, 0x8d) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r9 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r9, 0x8000000) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r11}}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x3, 0x0, 0xffffffffffffffff, 0x0, r0, 0x2, 0x0, 0x0, {0x0, r11}}, 0x1) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:47 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x1000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:47 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_KEY={0x10, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5}, @NL80211_KEY_DEFAULT={0x4}]}]}, 0x2c}}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000008, 0x100010, r0, 0x8000000) sendmsg$NL80211_CMD_DEL_PMK(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x74, r6, 0x400, 0x70bd26, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x9, 0x55}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000095}, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r9, 0x10000000) accept4$inet6(r9, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r9, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) syz_io_uring_setup(0x79ad, &(0x7f00000003c0)={0x0, 0xcc02, 0x0, 0x0, 0x2bc, 0x0, r9}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000340), &(0x7f0000000380)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:32:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200009000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:32:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f", 0x427, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2455.100901] name failslab, interval 1, probability 0, space 0, times 0 [ 2455.126520] CPU: 1 PID: 13776 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2455.127368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2455.128379] Call Trace: [ 2455.128709] dump_stack+0x107/0x167 [ 2455.129155] should_fail.cold+0x5/0xa [ 2455.129626] ? create_object.isra.0+0x3a/0xa20 [ 2455.130241] should_failslab+0x5/0x20 [ 2455.130738] kmem_cache_alloc+0x5b/0x310 [ 2455.131282] create_object.isra.0+0x3a/0xa20 [ 2455.131855] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2455.132523] kmem_cache_alloc_bulk+0x168/0x320 [ 2455.133123] io_submit_sqes+0x6fe6/0x8610 [ 2455.133692] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2455.134350] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2455.134979] ? lock_downgrade+0x6d0/0x6d0 [ 2455.135521] ? find_held_lock+0x2c/0x110 [ 2455.136051] ? io_submit_sqes+0x8610/0x8610 [ 2455.136621] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2455.137252] ? wait_for_completion_io+0x270/0x270 [ 2455.137887] ? rcu_read_lock_any_held+0x75/0xa0 [ 2455.138505] ? vfs_write+0x354/0xb10 [ 2455.138989] ? fput_many+0x2f/0x1a0 [ 2455.139461] ? ksys_write+0x1a9/0x260 [ 2455.139955] ? __ia32_sys_read+0xb0/0xb0 [ 2455.140492] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2455.141175] ? syscall_enter_from_user_mode+0x1d/0x50 10:32:47 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x13a, &(0x7f0000000040)={0x0, 0x9a80, 0x539ba2d05e78d305, 0x2, 0x92, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r3, &(0x7f00000001c0)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x80000001) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2455.141807] do_syscall_64+0x33/0x40 [ 2455.142257] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2455.142886] RIP: 0033:0x7f1dcb457b19 [ 2455.150311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2455.152656] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2455.153628] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2455.154550] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2455.155443] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2455.156348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2455.157255] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2455.192317] EXT4-fs (loop6): inodes count not valid: 589856 vs 32 [ 2455.202614] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2455.206300] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/333/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:32:48 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) accept4$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r5, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r5, 0x80047210, &(0x7f0000000040)) [ 2455.273058] EXT4-fs (loop6): inodes count not valid: 589856 vs 32 [ 2455.334619] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:32:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f", 0x427, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2455.361640] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/335/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:32:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000a000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:32:48 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 78) 10:32:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f", 0x427, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2455.567235] FAULT_INJECTION: forcing a failure. [ 2455.567235] name failslab, interval 1, probability 0, space 0, times 0 [ 2455.568767] CPU: 0 PID: 13811 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2455.569657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2455.570745] Call Trace: [ 2455.571091] dump_stack+0x107/0x167 [ 2455.571566] should_fail.cold+0x5/0xa [ 2455.572064] ? __io_queue_sqe+0x666/0x9d0 [ 2455.572604] should_failslab+0x5/0x20 [ 2455.573103] kmem_cache_alloc_trace+0x55/0x320 [ 2455.573688] ? lock_downgrade+0x6d0/0x6d0 [ 2455.574221] __io_queue_sqe+0x666/0x9d0 [ 2455.574723] ? io_issue_sqe+0x77b0/0x77b0 [ 2455.575250] ? __fget_files+0x2f8/0x520 [ 2455.575781] io_submit_sqes+0x44aa/0x8610 [ 2455.576358] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2455.577020] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2455.577655] ? lock_downgrade+0x6d0/0x6d0 [ 2455.578207] ? find_held_lock+0x2c/0x110 [ 2455.578743] ? io_submit_sqes+0x8610/0x8610 [ 2455.579317] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2455.579949] ? wait_for_completion_io+0x270/0x270 [ 2455.580585] ? rcu_read_lock_any_held+0x75/0xa0 [ 2455.581196] ? vfs_write+0x354/0xb10 [ 2455.581693] ? fput_many+0x2f/0x1a0 [ 2455.582196] ? ksys_write+0x1a9/0x260 [ 2455.582702] ? __ia32_sys_read+0xb0/0xb0 [ 2455.583244] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2455.583934] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2455.584616] do_syscall_64+0x33/0x40 [ 2455.585110] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2455.585783] RIP: 0033:0x7f1dcb457b19 [ 2455.586290] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2455.588677] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2455.589653] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2455.590545] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2455.591470] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2455.592393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2455.593330] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2455.620887] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2455.624711] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/336/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2455.639447] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 10:33:02 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:33:02 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 79) [ 2469.312182] EXT4-fs (loop6): inodes count not valid: 720928 vs 32 10:33:02 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000180)) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) syz_io_uring_submit(0x0, r6, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(r1, r6, &(0x7f00000001c0)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd_index=0x7}, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r8 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) syz_io_uring_submit(0x0, r8, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(0x0, r8, &(0x7f0000000080)=@IORING_OP_STATX={0x15, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000040)='./file0\x00', 0x400, 0x800, 0x1}, 0x8001) 10:33:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f", 0x427, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:02 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) bind(r3, &(0x7f0000000180)=@tipc=@name={0x1e, 0x2, 0x0, {{0x2, 0x1}, 0x1}}, 0x80) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f", 0x427, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:02 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) accept4$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r5, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/120, 0x78}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) sendmmsg(r3, &(0x7f0000003180)=[{{&(0x7f0000000040)=@l2={0x1f, 0x7, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x400, 0x2}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000340)="d71a079dba123e00d96a1b2ca4e388f6d985a89258bf81fbf6d4048d2f524f750d51c2fa58c2610ff20445f1be40caa00e469b06db83008128a05373a2a4fa893635c86668160cd5e1856387cf68661b19f32fd7e4a70a3aa8cd96fd7ef0472ac564dec6279f8d3b8d5732f1bd562b8b247077f58e05ed591456cf8f7e03715c29111169df5b90c492dc665875aac4ee7b91debdcfa138159e6b5533556adba0e530159e385685f34868069efe64", 0xae}, {&(0x7f0000000400)="d8f87673280af9520b66e06a1b950312fa0b821170ff4fc2b267078bab9bf403a23a9fe31addc1faa05fd3478fbd464fef331efbb2bf4aedfa244c246d4aff9bfd9b588f8c2103898f841ed99a6627f7ab1d9963d1b139a841ec76fa1c8cc032bea284bb991c377fbe3dce9a15fbf753b3b5a870af2c46d4743a4626fc3929aac8adb768", 0x84}, {&(0x7f0000000180)="4a78d242df09303332425e5b100ec45e444f0e37efc6a60de67e7432d75cd6a8998b1f01e92118485d41565e5d70ae29e261cff8bd1dd7b2629af1a3a8c94fb5c9a7035333ab1798b3065c903760a9582128c54c1c2bd1fff874665d4c3c99018a25c191d2beaeff5d8d05b84861f8", 0x6f}, {&(0x7f00000004c0)="c77eb0a1563086c709a73e11e8381300a6b1013c5f69381910c4cd931da3dfa24d711ad3ce2cf88d6e11aa8bd23b73cd3e717088bc1e131a7a5e70bc0e7b5ca6c1180911e33f41cfc83709a07faad1795d602b2b81308d5aafc3d63c0479e8659b794526bef0fb8b81dd2280cd32ac0bb737dc0e30d7bc5a284baf6ecc76f9e9248049143d33bd572d5a434816d561086654046c2389d9735e0c140de1f4e415f900d28ef87d27d545015cbf775d0aa74ca67b97747e28ed1c2e45165daf12b4b7c3e57118f2ce06d4af1ede6ca5fde7eefe4a0d93e4042495496509d842ba0e98c194fe4c25de4e0d371338e1d1f9749b68", 0xf2}, {&(0x7f00000005c0)="0734c1dacf7459127b86eead90f938dac7f38d64e960529ca07336ef466ff7cc1b94648e3046cb4d758f46f164072dc784d9af0f9ec9baed31faae32cb758b30f73e0af74d6c3b506417d926b31c357637b0f2d84900a8d1ace7b2da1683e4b2c870576e008d8e94c713d8175cc524d1050986d122ebe13556854e460695da29d1eb070e934e22cf90e5141243e277023379f6f90b668d2fc71659bc6b10075b8d23f176290d039303d085548ac14e6cbf8774cbed", 0xb5}, {&(0x7f00000000c0)="6b846934d39a38b5ef29456ea9d20ef81f", 0x11}], 0x6, &(0x7f00000032c0)=ANY=[@ANYBLOB="d8000000000000001001000002000000614ddc6e4f8351d9e0696ba683af445e4a25401a382d15fa84363dadb2dcfd34d07923ba8c5178cbc4317e683daa1d45d89697239b86a8f4b22b4b01ab06a6ef96b21281380949ecc25a0f7c7f024304006346aa2eb6860836fa9581161d9299250f1ec67b8b353f46ff73130e5abffa4ef7468b286ca467438a063cdb8ad96af972ca34d4c4b6ab20abf84e729eaf308ab8d914398f79feac1275c5a7c8ba891899257cf303264b9eb6088514f9d2bf60d96307225f5a18b91f205d425e238683cbe25ebb993946373cc06235d839cf2851cb18b753de4be81ff3f59d6cb5dd38cc42ab57ee666a4ed8b14aca447a304f49f855c899516fd5ad07638f665b62aeb9410835236570f7a9cdcc42f3cc3f2e6acc0a5dc8acbef09a3f8e26c99cbe7d74e37c01582070defd64344d2ad8862355564cdfb9cc9d"], 0xd8}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000007c0)="69c874098c6dd871c57cf3479c5deb297fca8cae647d2ee67fb6437ffa193637a22a9daff9d01fe379f95929b17baa239129a041a52a562dfa55f3de14016516214695d847c692d0cd66161427c3d3ddf28c7420", 0x54}, {&(0x7f0000000840)="8d32811e0d0fb10bbef10b15c55e39b38c2307c3425954ad3e06dcbd36a0cd6dae2723a3154c88a2d739c988fa1360bd69d408ca044f3fddf80aa1c6b57966f14279baf72bae534bcf6e40d2d83b25b6542e235b44a4c9986d537ee1450d83f628eb64ac4dbfea4773dc9c9d81c3c9376964314d92276229a00b734899c2a88e", 0x80}, {&(0x7f00000008c0)="84f5a99d1eaa44785feb56edba1e904661a967b92eb71558a33a7fc32c9d34ec095b452c57a885f47084751b85d7a2b842d54708263e55119921f03e47eff4aa2fbbb7f3cbecb60e5e54c23d948aaba488498881ea5922845ff4344816257854222a15b88a3e71b3f93126ba3d9a10725727580afa707caf755cefa082fde0d5c1a4", 0x82}], 0x3, &(0x7f00000009c0)=[{0x68, 0x117, 0x1f, "271c8049c76d86275cbdb36b9fc2571115d5dcd697ecb4722f7b4a5216fa7a9f9b16656963e40f42b57136aad2ee225655c607d0b293063cfdf134d8603049043eb9f692c8762e1ff355daace274b6b32c150766142f8156"}], 0x68}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a40)="fa9f279e488869b9ce1b77b2869b714eebfa1befc79c06d73b59e62cb3ab2fa654a4daf97609e987df2daf0cdc359df875b7886cb1943fbe7a957a7732c8ea949a338b314b0f4e867e4a6ded169afdb346ea4d600bc0a06fd2a7cdbf684b30f278fe2cd5061d7cc7ad23d0329168a1cc890f2b0974ee060777ffdc5c458a6fd0435d91113b8f4a40c065ae086e754c5f6438f1b802c9c712487ad31c5e012341b8c877a584f51ff31cc29100e8f7cabc1f23f5d6165168aae77f80856e2f16c25481b2567b072cc4e609660d904bb72d1bc034735e2bfb34b17559c998f9", 0xde}], 0x1, &(0x7f0000000b80)=[{0x18, 0x103, 0x401, "e5"}, {0x68, 0x118, 0x4, "9a35e235af2e5a207b937063b6d5d4c357a4f998d4d0763f18c32822b2a945d38ed6e67b02c5796a598cc1d0682e8d4851f65011da06f6ff149477b2359bbf3db60389f3b1a6cd0a4cf499cd79348a67a9df41c8"}, {0xc8, 0x3a, 0x40, "ebb098ff1578c49dbfb932e723b44e950f542cc2690669da36f05e182bf4d79a58f3847a994a9759e1e1b26689371aa43c630837a171e1175537cd1687571522e378a7844f779c8ab476d212a94011b706f3aa8fd351cd0ff8c626cb67c28aaa9ec14adb8869e123dfa383ea0b5e688e233ca2ab9a26b95433077ae37d3544c6d458618d669b4628a9ca369062ffaef9148637fe01b1327c9bd7cf43685bed5c8e477638a08562dd7748719a4ddf9dcd7bf6f396a14ef1b1"}], 0x148}}, {{&(0x7f0000000d00)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x8, @mcast2, 0x7}}}, 0x80, 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0x1000}], 0x1}}, {{&(0x7f0000001dc0)=@rxrpc=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e24, 0x1000, @private1, 0xb9e1}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001e40)="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", 0xfa}, {&(0x7f0000001f40)}, {&(0x7f0000001f80)="2d40b7ea2725b2b2f91049096e97a0e4b1c7bbeab7d30dc7b52d25baaf4d7d27d77517be482fbef26c9ebc47fdc0a84fb479888929094dd9a8d6d1f5b83b941cd3ed9fcb2656ddeebdc2a7", 0x4b}], 0x3, &(0x7f0000002040)=[{0x1010, 0x10e, 0x0, "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"}, {0x110, 0x104, 0xa0, "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"}], 0x1120}}], 0x5, 0x4000800) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:02 executing program 0: r0 = syz_io_uring_setup(0x7fb3, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2469.345213] FAULT_INJECTION: forcing a failure. [ 2469.345213] name failslab, interval 1, probability 0, space 0, times 0 [ 2469.346946] CPU: 1 PID: 13830 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2469.347941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2469.349135] Call Trace: [ 2469.349515] dump_stack+0x107/0x167 [ 2469.350031] should_fail.cold+0x5/0xa [ 2469.354599] ? create_object.isra.0+0x3a/0xa20 [ 2469.355155] ? create_object.isra.0+0x3a/0xa20 [ 2469.355714] should_failslab+0x5/0x20 [ 2469.356178] kmem_cache_alloc+0x5b/0x310 [ 2469.356675] ? mark_held_locks+0x9e/0xe0 [ 2469.357170] create_object.isra.0+0x3a/0xa20 [ 2469.357704] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2469.358325] kmem_cache_alloc_bulk+0x168/0x320 [ 2469.359404] io_submit_sqes+0x6fe6/0x8610 [ 2469.360625] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2469.362094] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2469.363522] ? lock_downgrade+0x6d0/0x6d0 [ 2469.364739] ? find_held_lock+0x2c/0x110 [ 2469.365934] ? io_submit_sqes+0x8610/0x8610 [ 2469.367218] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2469.368636] ? wait_for_completion_io+0x270/0x270 [ 2469.370053] ? rcu_read_lock_any_held+0x75/0xa0 [ 2469.371419] ? vfs_write+0x354/0xb10 [ 2469.372509] ? fput_many+0x2f/0x1a0 [ 2469.373569] ? ksys_write+0x1a9/0x260 [ 2469.374711] ? __ia32_sys_read+0xb0/0xb0 [ 2469.375905] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2469.377446] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2469.378964] do_syscall_64+0x33/0x40 [ 2469.380053] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2469.381562] RIP: 0033:0x7f1dcb457b19 [ 2469.382662] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2469.387869] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2469.389747] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2469.391796] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2469.393546] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2469.395501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2469.397251] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2469.421616] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2469.422479] EXT4-fs (loop6): inodes count not valid: 720928 vs 32 [ 2469.429258] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/335/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:33:02 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r6, 0x10000000) accept4$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r6, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) syz_io_uring_setup(0x37e1, &(0x7f0000000180)={0x0, 0xbb21, 0x4, 0x2, 0x56, 0x0, r6}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2469.461024] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 [ 2469.473027] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2469.477515] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/337/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:33:02 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x50) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x0, @private}}) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r6, 0x58ab, 0x8547, 0x2, 0x0, 0x0) 10:33:02 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000d000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:33:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e", 0x429, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2469.625061] FAULT_INJECTION: forcing a failure. [ 2469.625061] name failslab, interval 1, probability 0, space 0, times 0 [ 2469.626563] CPU: 0 PID: 13867 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2469.627444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2469.628488] Call Trace: [ 2469.628829] dump_stack+0x107/0x167 [ 2469.634741] should_fail.cold+0x5/0xa [ 2469.635208] ? __io_queue_sqe+0x666/0x9d0 [ 2469.635719] should_failslab+0x5/0x20 [ 2469.636184] kmem_cache_alloc_trace+0x55/0x320 [ 2469.636743] ? lock_downgrade+0x6d0/0x6d0 [ 2469.637248] __io_queue_sqe+0x666/0x9d0 [ 2469.637737] ? io_issue_sqe+0x77b0/0x77b0 [ 2469.638243] ? __fget_files+0x2f8/0x520 [ 2469.638756] io_submit_sqes+0x44aa/0x8610 [ 2469.639280] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2469.639885] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2469.640472] ? lock_downgrade+0x6d0/0x6d0 [ 2469.640975] ? find_held_lock+0x2c/0x110 [ 2469.641469] ? io_submit_sqes+0x8610/0x8610 [ 2469.642000] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2469.642602] ? wait_for_completion_io+0x270/0x270 [ 2469.643194] ? rcu_read_lock_any_held+0x75/0xa0 [ 2469.643761] ? vfs_write+0x354/0xb10 [ 2469.644219] ? fput_many+0x2f/0x1a0 [ 2469.644661] ? ksys_write+0x1a9/0x260 [ 2469.645126] ? __ia32_sys_read+0xb0/0xb0 [ 2469.645623] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2469.646259] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2469.646905] do_syscall_64+0x33/0x40 [ 2469.647357] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2469.647981] RIP: 0033:0x7f1dcb457b19 [ 2469.648435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2469.650694] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2469.651618] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2469.652484] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2469.653349] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2469.654216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2469.655094] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:33:02 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 80) 10:33:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f", 0x427, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:02 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x4}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000009, 0x10, r0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r6) socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000016140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r6, &(0x7f0000016580)={0x0, 0x0, &(0x7f0000016540)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c100000", @ANYRES16=r7, @ANYBLOB="01000000000000000000100000001800018014000200776c616e30000000000000000000000008000900060000000800080040000000"], 0x3c}}, 0x0) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x50, r0, 0x8000000) syz_io_uring_submit(r8, r2, &(0x7f0000000480)=@IORING_OP_RECVMSG={0xa, 0xbe36b5a068060cef, 0x0, r5, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@l2tp={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000400)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000180)=""/10, 0xa}, {&(0x7f0000000340)=""/150, 0x96}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/105, 0x69}], 0x6}, 0x0, 0x0, 0x1, {0x2}}, 0x3) syz_io_uring_setup(0x571a, &(0x7f0000000540)={0x0, 0x6025, 0x4, 0x1, 0x133, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000280), &(0x7f00000005c0)=0x0) syz_io_uring_submit(r1, r9, &(0x7f0000000600)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x2004, @fd_index, 0x1d, 0x7, 0x7fff, 0x4}, 0x80000) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, {0x2000}, 0x1}, 0x8001) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000240)=0x4) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:02 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) syz_io_uring_submit(0x0, r6, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(r1, r6, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x23456}, 0x4) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) [ 2469.729069] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2469.731621] EXT4-fs (loop6): inodes count not valid: 852000 vs 32 [ 2469.754060] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2469.757899] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/338/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2469.767338] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/336/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:33:02 executing program 7: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r1}, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r2, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x61f5, &(0x7f0000000180)={0x0, 0xd0c8, 0x2, 0x3, 0x117}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fee000/0x12000)=nil, &(0x7f00000000c0), &(0x7f0000000240)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r3, {r0}}, './file0\x00'}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) mq_timedsend(r6, &(0x7f0000000300)="1ffca2a17fd6e1f4ecf3fd6015c9a711f27aee43b57317657d30783a33317bbad7d65f75cb3332409cf7fc513b8b85983985c5aab2c1589a262148040d9a1d0bcc3579fc5b5add1b6c4778b0b3e442a9e0b3ba36f9def463b9a86b183638925e6c9dce52128df9833f1dd981c7b94f008daa6d90127e2c05557299ec28bb1dc746212c5d7e1879932746db1bc567534d25d155bce584ac2ff85976202da0479fa578a1602626ccbdb776696846fec450d4626cfb4d92", 0xb6, 0x6, &(0x7f0000000400)={r7, r8+60000000}) syz_io_uring_submit(0x0, r4, &(0x7f0000000280)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) 10:33:02 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000f000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:33:02 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r8, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r8, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) syz_io_uring_submit(r9, r7, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x184b, &(0x7f0000000180)={0x0, 0x16b0, 0x8, 0x1, 0x193, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000440)=@IORING_OP_STATX={0x15, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000240)='./file0\x00', 0x10, 0x800}, 0x10000) r11 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r11, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e", 0x429, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:02 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x2000000}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x10000) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000180)=ANY=[@ANYBLOB="0100007c94a6118c001aa1000100000018000000961ede3992285d5d352ed1978c790d5b31ab318cea6c7cc96770c46372901a124823e91d0d0852ed98bf", @ANYRES32=0xffffffffffffffff, @ANYBLOB="06000000090000002e2f66696c653000"]) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000a, 0x13, r4, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x808, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$cgroup_int(r3, &(0x7f0000000080)='hugetlb.1GB.failcnt\x00', 0x2, 0x0) lseek(r6, 0x4, 0x4) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:02 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r3, 0x10000000) accept4$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r3, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000003, 0x20010, r3, 0x8000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2469.915080] EXT4-fs (loop6): inodes count not valid: 983072 vs 32 [ 2469.962468] EXT4-fs (loop6): inodes count not valid: 983072 vs 32 [ 2469.981573] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2469.989715] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/339/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2470.008105] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 10:33:16 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) fsetxattr$security_ima(r0, &(0x7f0000000040), &(0x7f0000000080)=@md5={0x1, "27d86964b0820d74808794206dd310bd"}, 0x11, 0x2) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e", 0x429, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:16 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000000c0)={{}, {0x1, 0x6}, [{0x2, 0x0, 0xffffffffffffffff}], {0x4, 0x7}, [{0x8, 0x1, 0xee01}]}, 0x34, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:16 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 81) 10:33:16 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:16 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x5, 0x2004, @fd_index=0x8, 0x2, &(0x7f0000000040)=""/5, 0x5, 0x0, 0x0, {0x0, r3}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202010000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2483.819932] FAULT_INJECTION: forcing a failure. [ 2483.819932] name failslab, interval 1, probability 0, space 0, times 0 [ 2483.822181] CPU: 1 PID: 13919 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2483.824330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2483.826916] Call Trace: [ 2483.827755] dump_stack+0x107/0x167 [ 2483.828882] should_fail.cold+0x5/0xa [ 2483.830028] ? create_object.isra.0+0x3a/0xa20 [ 2483.831381] should_failslab+0x5/0x20 [ 2483.832509] kmem_cache_alloc+0x5b/0x310 [ 2483.833719] ? mark_held_locks+0x9e/0xe0 [ 2483.834903] create_object.isra.0+0x3a/0xa20 [ 2483.836272] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2483.837812] kmem_cache_alloc_bulk+0x168/0x320 [ 2483.839225] io_submit_sqes+0x6fe6/0x8610 [ 2483.840505] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2483.842016] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2483.843494] ? lock_downgrade+0x6d0/0x6d0 [ 2483.844751] ? find_held_lock+0x2c/0x110 [ 2483.846018] ? io_submit_sqes+0x8610/0x8610 [ 2483.847326] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2483.848816] ? wait_for_completion_io+0x270/0x270 [ 2483.850277] ? rcu_read_lock_any_held+0x75/0xa0 [ 2483.851703] ? vfs_write+0x354/0xb10 [ 2483.852836] ? fput_many+0x2f/0x1a0 [ 2483.853937] ? ksys_write+0x1a9/0x260 [ 2483.855080] ? __ia32_sys_read+0xb0/0xb0 [ 2483.856303] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2483.857889] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2483.859505] do_syscall_64+0x33/0x40 [ 2483.860732] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2483.862409] RIP: 0033:0x7f1dcb457b19 [ 2483.863591] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 10:33:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400", 0x42b, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2483.869251] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2483.879294] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2483.880331] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2483.881364] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2483.882405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2483.883479] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2483.886759] EXT4-fs (loop6): inodes count not valid: 1056800 vs 32 [ 2483.941395] EXT4-fs (loop6): inodes count not valid: 1056800 vs 32 [ 2483.960317] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2483.962830] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/340/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2483.969566] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 10:33:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:16 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2803, 0x0) io_uring_enter(r4, 0x7f2f, 0xc24c, 0x2, &(0x7f0000000080)={[0x7fff]}, 0x8) process_madvise(r4, &(0x7f00000004c0)=[{&(0x7f0000000180)="a31de235b4aaca93414a74d8052b25743910ee5ed0ce938160ac6207ee6c817b8d9b1ce3d6465ece3e87d2b33355aad64eaf800d182f653e9b62789a4c6169afc0a00abba496caa8d4b23e9322b86e9d9cf8342f40bc258b9ebd11f1d4ac8de23b09c3f962ad4ea4c34b689c05e29562b11e329f", 0x74}, {&(0x7f0000000240)="abaa88f43d702d38f8cb41519e31090af6384c18827510ddb274bd544c442e8c8fafa37f8be5817d3b5597df98c8149a49cbcf2a318a00de63e0beee0a8fa7b26e8ed54a9f92385f71e7cf8aeb0105f89de6d69a", 0x54}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000340)="478037f20726d021525a55566372ebe9f3646f53b509d392bb2b566432cdb9691f8d5a65d860d022eb4836be8025bc2f37b636c197256797222b4aaab5fa514961df21fa9f7c2948534ecadbba2e9e68364c2b9cfc172fb3a0697e90041c5c111f154f6042400d038bdd13437c82ba50b4a7ec06866e5a29595d1fb4e4412607a2585bdce84c93eea169d38ee50529741720ef6cf5f0b2b744e7d61c182aa8fd2e9889c21e0081b194809c25593ca1", 0xaf}, {&(0x7f0000000400)="039d11e541be33a517fe2790015658c598b00099809de0f2cbf2356bb3378552dff3d6b489edafcd5e60210cfb5f8d4dcf523cdfe1c233bf91171fcd3911b0f51aea1e308db206c97f7db305391c6d02bcd13bf58f6036c8591f9dd815ec08651eb86a58b9df486e7dcbc5f9d18dcbdb4ca6d0cd56f2e3ea3e05727fa35716c134edd22b23f5b1426eb5576bff", 0x8d}], 0x5, 0x4, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000680)=[{{&(0x7f0000000540)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x4}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000005c0)="a5b82c37dab3f138c456e4d47f1e370bf8b6482d6058aa0046c319a783eca7427c848994108b23ce3e4bc4a4dd356f0d414b45f5ef63b929a316bf0fd37473397d5f98d0b9c19df586a2832acc568422d5432d3f6551bb5aba4266ad5e717520e2aa829a0674c0bdd2f8554cb6a5c9fc00486de49ff68cd4080ff8ae8d22c5451cdc97c05e7a934a683711ccc470df61368f0edfabe290c9f0ac20da8ac979f24c1c311f1d8a", 0xa6}, {&(0x7f00000016c0)="be1c0957cd87f2c5ab021be674d5fb97ae7b6e9db0088a4e62e6f75b9647d796776ec31181ec76e8066091996d12541cccdc9f3533aec7f17f798b72117ce09161f65b51e9c14d86971d103758601f482ed1bd887193cc1e6ba199091a6a51607a3a589bf5fabdcc0d4f4e63255da73215a045b4a119d68722fe9b7c2a34642ee42b4ff4af88a45aac3729fd8f1c27ea9b5de3ba2d95b14e4e4fd1d302a735ab5d6673b7bf7bfaa8d788f12dd8758137ada9268228326d6f", 0xb8}, {&(0x7f0000001780)="a939e0a060e4b77ece4edd6b119462c782dd91d9e87bf583e43f68e8fd82fa01653b1ce610a979ee3b90bfd62a5e9bca657679badb6a8d6a915d21e0fab62cefd277d4c535a3e4a62d69bd4fa7d509e0ed7beb289eb41daa56261fc3d2a76d35db788bf4c9d1c02b64b79a26bbdb15ecc0db14fbdccf93dcc6ce53286b7767965af38cb02d32b8e40454ec1920ab5ec2faf0dd42da63efc1379e8f921adc8a01fa755dd39fec86e77fbc5f65f8426153dc77d0c1bc5f6ef5103e93b809ec1634a9dcb8acd38acb9c01746dc82fc1", 0xce}], 0x3}}], 0x1, 0x40040) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200011000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:33:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000040)=0x1) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/key-users\x00', 0x0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r5}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r6, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) recvmmsg$unix(r4, &(0x7f0000000ec0)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000000340)=""/157, 0x9d}], 0x2, &(0x7f0000000400)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x30}}, {{&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/148, 0x94}], 0x1, &(0x7f00000005c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000600), 0x6e, &(0x7f0000000b40)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/135, 0x87}, {&(0x7f0000000780)=""/55, 0x37}, {&(0x7f00000007c0)=""/249, 0xf9}, {&(0x7f00000008c0)=""/3, 0x3}, {&(0x7f0000000900)=""/69, 0x45}, {&(0x7f0000000980)=""/12, 0xc}, {&(0x7f00000009c0)=""/73, 0x49}, {&(0x7f0000000a40)=""/221, 0xdd}], 0x9, &(0x7f0000000c00)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f0000000c40)=@abs, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000cc0)=""/183, 0xb7}], 0x1, &(0x7f0000000dc0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x100}}], 0x4, 0x40002021, &(0x7f0000000fc0)={0x0, 0x989680}) openat(r7, &(0x7f0000001000)='./file0\x00', 0x200280, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2484.189875] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2484.195057] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2484.199558] EXT4-fs (loop6): inodes count not valid: 1114144 vs 32 [ 2484.200992] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/341/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2484.213188] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/337/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:33:17 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 82) 10:33:17 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r6 = accept4(r3, &(0x7f0000000180)=@in, &(0x7f0000000040)=0x80, 0x800) dup3(r5, r6, 0x80000) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r8, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r9, 0x10000000) accept4$inet6(r9, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r9, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) io_uring_enter(r9, 0x5c9c, 0x68a0, 0x0, &(0x7f00000000c0)={[0x4]}, 0x8) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:17 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2484.332021] EXT4-fs (loop6): inodes count not valid: 1114144 vs 32 [ 2484.349487] FAULT_INJECTION: forcing a failure. [ 2484.349487] name failslab, interval 1, probability 0, space 0, times 0 [ 2484.352121] CPU: 1 PID: 13963 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2484.354391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2484.357131] Call Trace: [ 2484.357950] dump_stack+0x107/0x167 [ 2484.359099] should_fail.cold+0x5/0xa [ 2484.359600] ? create_object.isra.0+0x3a/0xa20 [ 2484.360170] should_failslab+0x5/0x20 [ 2484.360654] kmem_cache_alloc+0x5b/0x310 [ 2484.361177] ? mark_held_locks+0x9e/0xe0 [ 2484.361705] create_object.isra.0+0x3a/0xa20 [ 2484.362386] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2484.363077] kmem_cache_alloc_bulk+0x168/0x320 [ 2484.363692] io_submit_sqes+0x6fe6/0x8610 [ 2484.364267] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2484.364930] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2484.365575] ? lock_downgrade+0x6d0/0x6d0 [ 2484.367102] ? find_held_lock+0x2c/0x110 [ 2484.368515] ? io_submit_sqes+0x8610/0x8610 [ 2484.369923] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2484.371506] ? wait_for_completion_io+0x270/0x270 [ 2484.372533] ? rcu_read_lock_any_held+0x75/0xa0 [ 2484.373148] ? vfs_write+0x354/0xb10 [ 2484.373639] ? fput_many+0x2f/0x1a0 [ 2484.374115] ? ksys_write+0x1a9/0x260 [ 2484.374611] ? __ia32_sys_read+0xb0/0xb0 [ 2484.375164] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2484.375853] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2484.376506] do_syscall_64+0x33/0x40 [ 2484.376968] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2484.377594] RIP: 0033:0x7f1dcb457b19 [ 2484.378047] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2484.381730] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2484.384118] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2484.386343] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2484.388616] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2484.390946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2484.393223] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:33:17 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r7, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r9 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r8, 0x10000000) syz_io_uring_submit(0x0, r9, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r10 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x21) syz_io_uring_submit(r5, r9, &(0x7f00000017c0)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r10, 0x0, &(0x7f0000001780)={&(0x7f0000000080)=@hci={0x1f, 0x2, 0x2}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000180)="0101101dc8714bafb3b9a1ce1812b5bf680b5f3b64a5462e3c6d390449c4b43c8c741cf2116a924e7efc85ee32d61e7d655c4c1b6926e11e3c", 0x39}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f0000000580)="849fa39efde66c47ea479d3095a9346b20088960d409250240ba7b20fe89ff8cd5451ffb395bc4d4a17087b07904d2d4ddd4e101f524decf4c674cde9280e56417fb39a337a314f8c62eabaaca81df90f6ed723328219c727a30888b60c379d89a1b9065be9ef5d4c6cf5e6b962d2270b530fdb919802afe996f8809edff68d05f01cefb501aee79b5dcf69d3bf6fa353946fdb199ff2b19b6fc809ad3a9e92509d66ed985d6dfeaeee979c805783eb85473871f8210950b9bdc6ae90fc038034c6fd67b1539f0cabaf3297bcaa813ef955e8767b6a96b41eaccbe89e52765585706c2420f11408f6b9261b2d48f0bac9cfc420579", 0xf5}, {&(0x7f00000001c0)="c6c40962f8ed8c4aca3f2e57477c6cf1e0eb0f1bd5c4871c4a2ee1", 0x1b}], 0xa, &(0x7f0000003e00)=[{0xf0, 0x110, 0xff, "1cb7f588fcf2dc2618b7cecc44b9b01108bcbb571a0d75e79dc5bd964d6b2acfdb0c2b474b120ab6ff853c2f615f6f67d4489cad79b09e56b28176652cb9d53bbe3c6033e726a5ba40abc968c8c18f03ba40b68563475de26ff0f07dc4487a3ab21c08bf9045fec831799d4b5eb383eb6364b2db9ad4c04e408182e768f9dfcc71e8a2557ded88c993ebfeef75f3551e147721a4ff748817dd3a2dea0ce894845253004d0af8b1664b58e8ffde7a60da4ed9411262a114c6e00faa7d8a4bdf1287c68963cfad828e5dcea25a6cd544fedd6fcbe1e4d0ae5f717d3409d02b03"}, {0x60, 0x109, 0x8, "7f4a9885ebf181b6ce7a5e46739b48665ff89c2e3d534bb95547ad4a961cc888d017046766a616b9f8ae80e597645496981aab15d4b56d3ca6152aca65f0b8878a18d1c2b52975796dc47ff4431b55"}, {0x20, 0x118, 0xb0, "f464f83c86472babd0"}, {0x1010, 0x26dd55c2bc79dd85, 0x8, "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"}, {0xb0, 0x110, 0x7fff, "867e5b4a216ac919820bba11d287063f066fbe15ae31cb18d97751ac8bf587a80d8ab10f17f8aef28828ac238f62f4de3176b7ee427aaac8ad89578037e315725fe6d2adeedf4cb2040579d45e55234ddab6f0df8a87d27cc149679127974ddbcef03b64b02d95efdb7344c4888268352049551d154db75c7f05c3c2576dcb5656a902c04f16f61361ff52010b7317eda8e48f8335f4988acd"}, {0x58, 0x116, 0x10000, "400a205e177dbc39440a305fa0972740566aa193f9f18792e61b828a52ca61c3c9cc72b8c14447ac4b1d05125b103b69d7c73eba47be2851df5c3b35ea1a2c1caa6c646dda9fba75"}], 0x1288}, 0x0, 0x8004010}, 0x4) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400", 0x42b, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:32 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r6, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) syz_io_uring_submit(r4, r2, &(0x7f0000000040)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x2000, @fd=r6, 0x0, 0x100000000, 0xb4, 0x8, 0x0, {0x2}}, 0x8) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:32 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:32 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r6, 0x10000000) syz_io_uring_submit(0x0, r7, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r7, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x13, 0x1, {0x0, r8}}, 0x5) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e", 0x429, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:32 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001d000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:33:32 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x5, 0xffffffffffffffff, 0x1) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) 10:33:32 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 83) [ 2499.789581] FAULT_INJECTION: forcing a failure. [ 2499.789581] name failslab, interval 1, probability 0, space 0, times 0 [ 2499.801130] CPU: 0 PID: 13991 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2499.801986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2499.803000] Call Trace: [ 2499.803363] dump_stack+0x107/0x167 [ 2499.803898] should_fail.cold+0x5/0xa [ 2499.804461] ? create_object.isra.0+0x3a/0xa20 [ 2499.805128] should_failslab+0x5/0x20 [ 2499.805685] kmem_cache_alloc+0x5b/0x310 [ 2499.806281] ? mark_held_locks+0x9e/0xe0 [ 2499.806879] create_object.isra.0+0x3a/0xa20 [ 2499.807526] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2499.808278] kmem_cache_alloc_bulk+0x168/0x320 [ 2499.808962] io_submit_sqes+0x6fe6/0x8610 [ 2499.809593] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2499.810324] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2499.811040] ? lock_downgrade+0x6d0/0x6d0 [ 2499.811645] ? find_held_lock+0x2c/0x110 [ 2499.812147] ? io_submit_sqes+0x8610/0x8610 [ 2499.812690] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2499.813287] ? wait_for_completion_io+0x270/0x270 [ 2499.813887] ? rcu_read_lock_any_held+0x75/0xa0 [ 2499.814456] ? vfs_write+0x354/0xb10 [ 2499.814915] ? fput_many+0x2f/0x1a0 [ 2499.815360] ? ksys_write+0x1a9/0x260 [ 2499.815846] ? __ia32_sys_read+0xb0/0xb0 [ 2499.815935] EXT4-fs (loop6): inodes count not valid: 1900576 vs 32 [ 2499.816352] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2499.817794] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2499.818426] do_syscall_64+0x33/0x40 [ 2499.818883] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2499.819510] RIP: 0033:0x7f1dcb457b19 [ 2499.819984] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2499.822216] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2499.823138] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2499.824015] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2499.824887] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2499.825749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2499.826613] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2499.838307] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2499.842678] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2499.844238] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/338/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2499.847583] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/342/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2499.857830] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 [ 2499.888632] EXT4-fs (loop6): inodes count not valid: 1900576 vs 32 10:33:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e", 0x429, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:32 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200020000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:33:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x10000000) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="2f040000000000000502000407100000019d400105000001000000003d6c8495b0934e73430000010400000000c2040000713758b879105855bb210008000100000000"], 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r1 = syz_io_uring_setup(0x4d52, &(0x7f0000000340)={0x0, 0xfffffffc, 0x1, 0x2, 0xffffffff, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = accept$inet(r0, 0x0, &(0x7f0000000180)) read(r5, &(0x7f00000001c0)=""/55, 0x37) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000006, 0x13, r1, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x40010, r7, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r8, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r6, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f", 0x427, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2500.010813] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2500.012263] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/343/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2500.020016] EXT4-fs (loop6): inodes count not valid: 2097184 vs 32 [ 2500.027201] EXT4-fs error (device loop5): __ext4_find_entry:1595: inode #2: comm syz-executor.5: checksumming directory block 0 10:33:32 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000a, 0x4010, r0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'veth0_vlan\x00'}) syz_io_uring_submit(r5, r2, &(0x7f0000000080)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0xc00, 0x1, {0x0, r6}}, 0x2) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e", 0x429, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:32 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201020000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:33:32 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e) syz_io_uring_submit(r1, 0x0, &(0x7f00000004c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000480)=[r6, r3, r4], 0x3}, 0x8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r3, 0x8010671f, &(0x7f0000000380)={&(0x7f0000000340)=""/41, 0x29}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB='\b\x00l\x00', @ANYRES32=r7, @ANYBLOB="0c006000fcffffffffffffff1d6243710ddea97213beb45b2d0084a308008c00ac152cf661b1f3cfd4e7a1151fe40599ea3cf6ac913873b3ae1f912d5eb7ed19422e1efcfbebc83e622ad0ec179790af00aa4597f693dd4049ac4882ca2880edcd4d9a9c1ecf0a527ecd331bf7953800e177c7cb6551363d6bebf96cc69797b7f877428ed7e8482650ee9b64b161e8861bbe20975ba6db0076b642208e04713274773a70d162cafa9e3897aa9f2c81f2ff274c1a737016d958297ade8285e941239b3b0d33b064369ca1dc8d0e8c", @ANYRES32=r8, @ANYBLOB="1b60e3e7b9bda3ad65532a6dcdbce868cb471477beca3d4e752d283a51e80c9bf05209d9249d23874abd6a670d27178f", @ANYRES32=0x0, @ANYBLOB="0800730042cce58f4f79a892170153913e210c713e6def542e618d3006aaebb37395e27901c889925246acff6ca2e900ff4f71273b125c00001072e0dac414a992c20574c2c57351cd0b9f4e20ad798c0340df901bf173418aa04e6eb0686db471fa6559c9c5cfede6830a5a4512fb247bb11d80520fb50abcafe7071cb1fff21d450c769708f5dd1d59de1471a3de43a314d411d251d49b1f0cbf1fc1e41bda5694e31313e0cdc7a008052efb205279591930a1b123209bc2", @ANYRES32=0xee00, @ANYBLOB="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"], 0x2e4}, 0x1, 0x0, 0x0, 0x50}, 0x20018059) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r9, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$sock_ifreq(r9, 0x8949, &(0x7f0000000540)={'sit0\x00', @ifru_data=&(0x7f0000000500)="d78a3d4aa45040f57e1ef76451ff8460fd96e467383bf2a0b8edd1be96131b0b"}) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:32 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x1c63, 0x3f, 0xffffffff, 0xe}, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000040)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f", 0x427, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:33 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0xc3f6}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:33 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x6d3d}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f", 0x427, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2500.399141] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2500.400744] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/344/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:33:46 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 84) 10:33:46 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000040), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r6, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x4000010, r0, 0x10000000) syz_io_uring_submit(r4, r7, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x1, &(0x7f0000000240)="0d392e6e25fff09d612805b4f24919da89bebc7303dc27c4cf0daad69b730b1bd4b5444934d3cb08f6b981e0565253b2b6d32988b47bbd62326bec1e52509bb1242d8976b2360ec9843008fe8f66ccdd52140e92b97bc3c56204387057f9837b7830eb2ee9a0a03f3f550e8eaabe98af5008fb7ac34af1ae2fb7c1d038721c39ce9897594c3f5508fa90a6f519cc6839567b31b56d91d4da9fba8408d6cd3c956d4fd49d8813eb2a5055c3b838fb268136934f16f8d59c205e3b9d74af7dd6554605266462e68be287bcddc44b3f0b804234e3ded266e062af45664fbbaffe8a9a0a4396e80b31212d616f3d4ea5", 0x80000000, 0x0, 0x0, {0x3}}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:46 executing program 2: r0 = syz_io_uring_setup(0x2978, &(0x7f00000002c0)={0x0, 0x0, 0x20}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="232120132f66696c65302000202d275c265d2340202c2d5d2003204020000a31a1d9624e880ae07e1dac352a52c18dc605e0d1c5ed579101febee85441143e28e552d5b95059bda1443283c2428707ea15bb0e3837b0ea1342f41b597c0ac78ab4b8400ea350a7b2ef9b286194434cc0bbe0accdab323dc51032470fcee34ed5f2f5145e9e3d1f263c1ecd1ff5aa4e9382a42358ee711248ed71ccecc3d26971fcac705ede90af83488610c7c375628d319eee93fb2ede9aa499f17e3e4d3d436018f127dc07098bf7fe3eb4a679fbd70661c189"], 0x3b) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r8, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r8, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r10 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r9, 0x10000000) syz_io_uring_submit(0x0, r10, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r11 = accept4$inet(r5, &(0x7f0000000040)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x0) syz_io_uring_submit(r6, r10, &(0x7f0000000780)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r3, 0x0, &(0x7f0000000740)={&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r11, 0x1, 0x2, 0x0, 0x1, {0xa, 0x4e20, 0x2, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x1}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000240)="badd9643ab20e8e245c3af473c381a3e9ab27c146218a8228bf4dc653dc357afbeb118189627e7cd55c0179f38064489110cdd0c96d193c50b48320ae6f3771a0e2b3d1e09149357dec19e6de81bcd8b81a79e9ce87025b32d38", 0x5a}, {&(0x7f0000000440)="84ce3678d12a2d40a8691734afc3a9e6e90d018929d313f6241c436721b47f82675ec42321606cdcbccb929aaad986de3ed1589c8f4beae57e0a90afd12812cdccf7b6e90772f429dbfa5702877e673690a62fa8f97d778849d96d20cca2daf3a55a3577ccff21587b2ad3e48bebc850dd6d1159874fd1b016f6d41107d4bd6eb1d258c776f5ccb11c275b9b911e36cd9b6caaab053bc6703f3a1a91cb6c17ceae6817bda9f5bfb1895973285ae7eb87e3ad1eb11b92d41bea11c6e824867105e27afad5e5df6269", 0xc8}, {&(0x7f0000000540)="ab0fd9a61d6ab76578d2a2c55f43ac41fc3be502ed4a0bfbac98910c743be903468fcb6a998c389bb76d290441cef4f3b2fbbcbc19d8f951f909aae830b47cc66b56734998319add5bc5aa519ed9fade47de7a818fdf8316e574a29809daefe098cc577113", 0x65}, {&(0x7f00000005c0)="4cb0a6ba6092187f35e897cb6cffd2c9b2b92a89bf2df791616ba88c260853579a9e36753d80a56a8b67b5aad89a", 0x2e}, {&(0x7f0000000600)="753272cbc7dcebb80bfe7030f84b3e7d450ed24e67e3cae567dd32a7b4e1c18f8c1dfe4dd596e70bb9aa580fdc0f4ea742992efa829c1fa84ad3ec7d783fd129b9da9d1fb14bed1b571c58d41698286d3d378908b0dd95f0", 0x58}], 0x5}, 0x0, 0x48005}, 0x7f) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:33:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e", 0x429, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:46 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002e000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:33:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:33:46 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) io_uring_enter(r0, 0x618, 0x7adf, 0x3, &(0x7f0000000040)={[0xd757]}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2514.190516] FAULT_INJECTION: forcing a failure. [ 2514.190516] name failslab, interval 1, probability 0, space 0, times 0 [ 2514.192309] CPU: 0 PID: 14077 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2514.193250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2514.194357] Call Trace: [ 2514.194711] dump_stack+0x107/0x167 10:33:46 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r8, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r8, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) syz_io_uring_submit(r6, r2, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f00000000c0)={r9, r10+60000000}}, 0x7) r11 = openat$incfs(r5, &(0x7f00000001c0)='.log\x00', 0x40, 0xc4) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff6000/0x8000)=nil, 0x8000, 0x2000006, 0x50, r11, 0x8000000) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2514.195226] should_fail.cold+0x5/0xa [ 2514.199058] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2514.204302] ? create_object.isra.0+0x3a/0xa20 [ 2514.204318] should_failslab+0x5/0x20 [ 2514.204329] kmem_cache_alloc+0x5b/0x310 [ 2514.204345] create_object.isra.0+0x3a/0xa20 [ 2514.204355] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2514.204370] kmem_cache_alloc_bulk+0x168/0x320 [ 2514.204388] io_submit_sqes+0x6fe6/0x8610 [ 2514.204418] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2514.204430] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2514.204446] ? lock_downgrade+0x6d0/0x6d0 [ 2514.204456] ? find_held_lock+0x2c/0x110 [ 2514.204472] ? io_submit_sqes+0x8610/0x8610 [ 2514.204491] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2514.204506] ? wait_for_completion_io+0x270/0x270 [ 2514.204521] ? rcu_read_lock_any_held+0x75/0xa0 [ 2514.204532] ? vfs_write+0x354/0xb10 [ 2514.204543] ? fput_many+0x2f/0x1a0 [ 2514.204556] ? ksys_write+0x1a9/0x260 [ 2514.204568] ? __ia32_sys_read+0xb0/0xb0 [ 2514.204582] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2514.204594] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2514.204607] do_syscall_64+0x33/0x40 [ 2514.204619] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2514.204628] RIP: 0033:0x7f1dcb457b19 [ 2514.204640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2514.204647] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2514.204661] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2514.204668] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2514.204675] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2514.204681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2514.204688] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2514.356332] EXT4-fs (loop6): inodes count not valid: 3014688 vs 32 [ 2514.398685] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2514.400007] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/342/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:34:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003f000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:34:01 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000040)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x50, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) mount(&(0x7f0000000080)=@sg0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ocfs2_dlmfs\x00', 0x100000, &(0x7f0000000180)='\x00') io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:01 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0xa980686d57357d93, r0, 0x10000000) syz_io_uring_submit(r4, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}}, 0x8) open_tree(r5, &(0x7f0000000080)='./file0\x00', 0x80000) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) openat(r5, &(0x7f0000000040)='./file0\x00', 0x102, 0x34) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e", 0x429, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x10000000) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:01 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r6, 0x10000000) accept4$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r6, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) syz_io_uring_submit(r4, r2, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd=r5, 0x7, {0x0, r6}, 0x5, 0x5, 0x0, {0x0, 0x0, r0}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:01 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 85) [ 2528.299893] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2528.301490] EXT4-fs (loop6): inodes count not valid: 4128800 vs 32 [ 2528.312728] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2528.313835] FAULT_INJECTION: forcing a failure. [ 2528.313835] name failslab, interval 1, probability 0, space 0, times 0 10:34:01 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x40010, r0, 0x8000000) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x300000f, 0x8010, r0, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r0, 0x6, 0x0, 0x0, 0x5, 0x0, {0x0, r5}}, 0x7fffffff) syz_io_uring_submit(r3, r2, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x12345}, 0x886) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r6}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$BTRFS_IOC_FS_INFO(r6, 0x8400941f, &(0x7f00000006c0)) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000c, 0x12, r0, 0x0) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r10 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r9, 0x10000000) syz_io_uring_submit(0x0, r10, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(r8, r10, &(0x7f0000000080)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x4000, @fd_index=0x7, 0x9, 0x3, 0x3, 0x6, 0x0, {0x2}}, 0x1) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2528.314030] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/343/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2528.315277] CPU: 0 PID: 14109 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2528.325387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2528.326395] Call Trace: [ 2528.326722] dump_stack+0x107/0x167 [ 2528.327168] should_fail.cold+0x5/0xa [ 2528.327636] ? __io_queue_sqe+0x666/0x9d0 [ 2528.328142] should_failslab+0x5/0x20 [ 2528.328618] kmem_cache_alloc_trace+0x55/0x320 [ 2528.329174] ? lock_downgrade+0x6d0/0x6d0 [ 2528.329681] __io_queue_sqe+0x666/0x9d0 [ 2528.330168] ? io_issue_sqe+0x77b0/0x77b0 [ 2528.330671] ? __fget_files+0x2f8/0x520 [ 2528.331163] io_submit_sqes+0x44aa/0x8610 [ 2528.331703] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2528.332308] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2528.332907] ? lock_downgrade+0x6d0/0x6d0 [ 2528.333410] ? find_held_lock+0x2c/0x110 [ 2528.333908] ? io_submit_sqes+0x8610/0x8610 [ 2528.334438] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2528.335026] ? wait_for_completion_io+0x270/0x270 [ 2528.335615] ? rcu_read_lock_any_held+0x75/0xa0 [ 2528.336179] ? vfs_write+0x354/0xb10 [ 2528.340661] ? fput_many+0x2f/0x1a0 [ 2528.341109] ? ksys_write+0x1a9/0x260 [ 2528.341573] ? __ia32_sys_read+0xb0/0xb0 [ 2528.342072] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2528.342711] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2528.343338] do_syscall_64+0x33/0x40 [ 2528.343790] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2528.344413] RIP: 0033:0x7f1dcb457b19 [ 2528.344884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2528.347118] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2528.348045] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2528.348924] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2528.349790] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2528.350657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2528.351525] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2528.362631] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 [ 2528.364193] EXT4-fs (loop6): inodes count not valid: 4128800 vs 32 10:34:01 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) syz_io_uring_setup(0x43a4, &(0x7f0000000040)={0x0, 0x3fc0, 0x1, 0x3, 0x21e, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r4, r2, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x4, 0x4000, @fd_index=0x2, 0x7ff, &(0x7f0000000340)="6f60deb2eb8f1afa7e74bfeebc70780c7d50db76037c586546b833cc77250692f9551a36c20af4d99fa727b20a7d23a8e7caa63162e6f91f6bb9bd320ffe2f4c0ff56d5e90043283c221dc8fac2f89bef97fec19e9456d784260377f428c962dc5aab54c485e81ed539e8530775924453f02d20ed08208658ef5f7358d908d55751f593a74c9fd9d9912eed3937ea20e980e0a22ccbf37f0995e3cd248da6f2eeb79e3d8872c3b3e821795eed91bc355592c30383e8425c7a38a8461", 0xbc, 0x1, 0x71658ccedb2dde40}, 0x9) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) syz_io_uring_submit(0x0, r6, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) accept4$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r7, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) pipe(&(0x7f0000000440)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001240)={0x0, 0x0, "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", "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"}) syz_io_uring_submit(r4, r6, &(0x7f0000000400)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r7, 0x80, &(0x7f0000000240)=@ieee802154={0x24, @short={0x2, 0xffff, 0xaaa0}}, 0x0, 0x0, 0x1}, 0x2) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e", 0x429, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200040000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2528.507942] EXT4-fs (loop6): inodes count not valid: 4194336 vs 32 10:34:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2528.556630] EXT4-fs (loop6): inodes count not valid: 4194336 vs 32 [ 2528.561117] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2528.571839] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/344/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:34:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200060000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2528.599743] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:34:01 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000040), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2528.697727] EXT4-fs (loop6): inodes count not valid: 6291488 vs 32 [ 2528.698514] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2528.737692] EXT4-fs (loop6): inodes count not valid: 6291488 vs 32 10:34:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:15 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r1}, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x2, 0x0, 0x1, 0x80, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x37}}, 0x14) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r4 = syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x103200) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, r4, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:15 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x10000000) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000040)=0x80, &(0x7f0000000080)=@generic, 0x0, 0x80800}, 0xfffffffe) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:15 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2003c0000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:34:15 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x1010, r0, 0x8000000) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x1, 0x1}, 0x6) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r9 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r8, 0x10000000) syz_io_uring_submit(r4, r9, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x1, 0x2000, @fd=r3, 0x200, 0x0, 0x0, 0x8, 0x0, {0x1}}, 0xffffff5d) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xf, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) copy_file_range(r7, &(0x7f0000000040)=0x200, r2, &(0x7f0000000080)=0xfff, 0x2, 0x0) syz_io_uring_submit(r10, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x8000000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:15 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)="bb853afe1c3401a090996c5e83c7c039b0a3e2512c201f5890eba050855508c73ad7b99e066b39caf9ce4ad97ed4595eadb3df4eb9147d753ce7a6ac5108c572", 0x40, 0x40}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)={0x34, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}]}, 0x34}}, 0x0) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000080)={r9, 0x1, 0x6, @remote}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:15 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 86) [ 2542.904025] FAULT_INJECTION: forcing a failure. [ 2542.904025] name failslab, interval 1, probability 0, space 0, times 0 [ 2542.905581] CPU: 1 PID: 14181 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2542.906420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2542.907422] Call Trace: [ 2542.907749] dump_stack+0x107/0x167 [ 2542.908193] should_fail.cold+0x5/0xa [ 2542.908659] ? create_object.isra.0+0x3a/0xa20 [ 2542.909250] should_failslab+0x5/0x20 [ 2542.909726] kmem_cache_alloc+0x5b/0x310 [ 2542.910247] create_object.isra.0+0x3a/0xa20 [ 2542.910832] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2542.911523] kmem_cache_alloc_trace+0x151/0x320 [ 2542.912116] ? lock_downgrade+0x6d0/0x6d0 [ 2542.912653] __io_queue_sqe+0x666/0x9d0 [ 2542.913186] ? io_issue_sqe+0x77b0/0x77b0 [ 2542.913734] ? __fget_files+0x2f8/0x520 [ 2542.914261] io_submit_sqes+0x44aa/0x8610 [ 2542.914807] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2542.915455] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2542.916082] ? lock_downgrade+0x6d0/0x6d0 [ 2542.916626] ? find_held_lock+0x2c/0x110 [ 2542.917182] ? io_submit_sqes+0x8610/0x8610 [ 2542.917743] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2542.918365] ? wait_for_completion_io+0x270/0x270 [ 2542.918994] ? rcu_read_lock_any_held+0x75/0xa0 [ 2542.919597] ? vfs_write+0x354/0xb10 [ 2542.920089] ? fput_many+0x2f/0x1a0 [ 2542.920570] ? ksys_write+0x1a9/0x260 [ 2542.921079] ? __ia32_sys_read+0xb0/0xb0 [ 2542.921611] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2542.922285] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2542.922957] do_syscall_64+0x33/0x40 [ 2542.923433] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2542.924083] RIP: 0033:0x7f1dcb457b19 [ 2542.924578] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2542.926974] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2542.927979] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2542.928904] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2542.929829] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2542.930753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2542.931682] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2542.944896] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 10:34:15 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r3, 0x10000000) preadv(r3, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000001, 0x40010, r3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r6}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_NOP={0x0, 0x1}, 0xffff) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r4, &(0x7f00000001c0)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x17, 0x1, {0x0, r9}}, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe0bf}, 0x10804, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_CLOSE={0x13, 0x3, 0x0, r10}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) connect$inet(r7, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) [ 2542.980984] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2542.983052] EXT4-fs (loop6): inodes count not valid: 12583712 vs 32 [ 2542.986725] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/345/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2543.010225] EXT4-fs (loop6): inodes count not valid: 12583712 vs 32 10:34:15 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) sendfile(r3, r0, 0x0, 0x7fff) io_setup(0xfffffffc, &(0x7f0000000180)=0x0) io_pgetevents(r5, 0x5, 0x2, &(0x7f00000001c0), &(0x7f0000000280)={0x77359400}, &(0x7f0000000380)={&(0x7f0000000340), 0x7}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r6, 0x10000000) accept4$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r6, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) read$eventfd(r6, &(0x7f0000000040), 0x8) 10:34:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:15 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) io_uring_enter(r0, 0x7c51, 0xdacc, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:15 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2543.165598] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 10:34:16 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 87) 10:34:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20c0ed000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:34:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2543.264774] EXT4-fs (loop6): inodes count not valid: 15581216 vs 32 [ 2543.277153] FAULT_INJECTION: forcing a failure. [ 2543.277153] name failslab, interval 1, probability 0, space 0, times 0 [ 2543.278679] CPU: 0 PID: 14218 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2543.279585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2543.280660] Call Trace: [ 2543.281013] dump_stack+0x107/0x167 [ 2543.285524] should_fail.cold+0x5/0xa [ 2543.286032] ? create_object.isra.0+0x3a/0xa20 [ 2543.286638] should_failslab+0x5/0x20 [ 2543.287143] kmem_cache_alloc+0x5b/0x310 [ 2543.287681] ? mark_held_locks+0x9e/0xe0 [ 2543.288223] create_object.isra.0+0x3a/0xa20 [ 2543.288793] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2543.289481] kmem_cache_alloc_bulk+0x168/0x320 [ 2543.290085] io_submit_sqes+0x6fe6/0x8610 [ 2543.290657] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2543.291314] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2543.291953] ? lock_downgrade+0x6d0/0x6d0 [ 2543.292503] ? find_held_lock+0x2c/0x110 [ 2543.293050] ? io_submit_sqes+0x8610/0x8610 [ 2543.293636] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2543.294272] ? wait_for_completion_io+0x270/0x270 [ 2543.294914] ? rcu_read_lock_any_held+0x75/0xa0 [ 2543.295527] ? vfs_write+0x354/0xb10 [ 2543.296023] ? fput_many+0x2f/0x1a0 [ 2543.296508] ? ksys_write+0x1a9/0x260 [ 2543.297012] ? __ia32_sys_read+0xb0/0xb0 [ 2543.297566] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2543.298256] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2543.298939] do_syscall_64+0x33/0x40 [ 2543.299447] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2543.300128] RIP: 0033:0x7f1dcb457b19 [ 2543.300619] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2543.303022] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2543.304023] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2543.304955] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2543.305912] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2543.306844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2543.307758] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2543.314424] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2543.315729] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/346/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2543.340909] EXT4-fs (loop6): inodes count not valid: 15581216 vs 32 [ 2557.398073] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2557.408829] FAULT_INJECTION: forcing a failure. 10:34:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {0x0, 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:30 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 88) 10:34:30 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r4, r2, &(0x7f0000000180)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x4e24, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x6e6bbd, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@loopback, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) accept4(r5, 0x0, &(0x7f0000000040), 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r6, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r8 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) syz_io_uring_submit(0x0, r8, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd_index=0x1, 0xfffffffffffffffa, 0x0, 0xffff, 0x1}, 0x1f) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x404800, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x13, 0xffffffffffffffff, 0x0) 10:34:30 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200fff000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:34:30 executing program 2: r0 = syz_io_uring_setup(0x58ff, &(0x7f00000002c0)={0x0, 0x0, 0x10, 0x2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:30 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x9) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e", 0x429, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:30 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r3, 0x10000000) accept4$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r3, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) io_uring_enter(r3, 0x6d86, 0x90f6, 0x0, &(0x7f0000000040)={[0x9]}, 0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2557.408829] name failslab, interval 1, probability 0, space 0, times 0 [ 2557.410264] CPU: 1 PID: 14233 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2557.411121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2557.412144] Call Trace: [ 2557.417581] dump_stack+0x107/0x167 [ 2557.418052] should_fail.cold+0x5/0xa [ 2557.418533] ? create_object.isra.0+0x3a/0xa20 [ 2557.419092] should_failslab+0x5/0x20 [ 2557.419559] kmem_cache_alloc+0x5b/0x310 [ 2557.420054] ? mark_held_locks+0x9e/0xe0 [ 2557.420555] create_object.isra.0+0x3a/0xa20 [ 2557.421085] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2557.421718] kmem_cache_alloc_bulk+0x168/0x320 [ 2557.422280] io_submit_sqes+0x6fe6/0x8610 [ 2557.422803] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2557.423415] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2557.424003] ? lock_downgrade+0x6d0/0x6d0 [ 2557.424507] ? find_held_lock+0x2c/0x110 [ 2557.425003] ? io_submit_sqes+0x8610/0x8610 [ 2557.425542] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2557.426135] ? wait_for_completion_io+0x270/0x270 [ 2557.426730] ? rcu_read_lock_any_held+0x75/0xa0 [ 2557.427296] ? vfs_write+0x354/0xb10 [ 2557.427749] ? fput_many+0x2f/0x1a0 [ 2557.428193] ? ksys_write+0x1a9/0x260 [ 2557.428655] ? __ia32_sys_read+0xb0/0xb0 [ 2557.429153] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2557.429800] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2557.430428] do_syscall_64+0x33/0x40 [ 2557.430882] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2557.431507] RIP: 0033:0x7f1dcb457b19 [ 2557.432006] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2557.434399] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2557.435465] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2557.436487] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2557.437370] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2557.438312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2557.439203] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2557.452001] EXT4-fs (loop6): inodes count not valid: 16715552 vs 32 [ 2557.499676] EXT4-fs (loop6): inodes count not valid: 16715552 vs 32 [ 2557.502464] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2557.503630] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/347/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:34:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {0x0, 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2557.511395] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 10:34:30 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 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$binfmt_elf64(r3, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x3f, 0x3f, 0xff, 0x1, 0x2, 0x6, 0x870, 0x4d, 0x40, 0x3ce, 0x2, 0xee3, 0x38, 0x2, 0x375, 0xf0, 0x800}, [{0x6, 0x0, 0x4, 0x9, 0x5f1, 0xfffffffffffffffe, 0x200, 0x7ff}, {0x60000000, 0x4, 0x3, 0x0, 0x101, 0x46, 0xffffffffffff0272, 0x4}], "f243c4634854d45116cd549aa0f7b9362e77c76a7b82512cd9d90e4487fb3cb440fee6b598499de9a6c91f5522b135a3bd5106882f04f2d38db9669478b461db6c466f72f85b4667508bc029bf0ffd4de8bb04012174d37f0ddbd9fb4c6c1b8bc4a393835e8db386f2511699001a06c4478c603c9d612b556190f95e192d8e3c62b2680d19b2f7352dfc56fadd57a490a6d55170a8f7dd3fc256418b969d8a820b3a256b289dff182a47f53382dd5beb16db8abba6a6458c9c307b5e94228f44bbd4f09209048431cc09814470ff86a4b294d6c402e92e8b5bb91f2be059f83a3492566cef798f52c117aa", ['\x00', '\x00']}, 0x39b) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2557.580857] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 10:34:30 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000020002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:34:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e", 0x429, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:30 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 89) 10:34:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {0x0, 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2557.693701] EXT4-fs (loop6): inodes count not valid: 33554464 vs 32 10:34:30 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 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) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2557.727072] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2557.740309] FAULT_INJECTION: forcing a failure. [ 2557.740309] name failslab, interval 1, probability 0, space 0, times 0 [ 2557.741712] CPU: 0 PID: 14275 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2557.742551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2557.743559] Call Trace: [ 2557.743888] dump_stack+0x107/0x167 [ 2557.744334] should_fail.cold+0x5/0xa [ 2557.744801] ? create_object.isra.0+0x3a/0xa20 [ 2557.745364] should_failslab+0x5/0x20 [ 2557.749859] kmem_cache_alloc+0x5b/0x310 [ 2557.750358] ? mark_held_locks+0x9e/0xe0 [ 2557.750854] create_object.isra.0+0x3a/0xa20 [ 2557.751409] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2557.752038] kmem_cache_alloc_bulk+0x168/0x320 [ 2557.752601] io_submit_sqes+0x6fe6/0x8610 [ 2557.753128] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2557.753745] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2557.754334] ? lock_downgrade+0x6d0/0x6d0 [ 2557.754838] ? find_held_lock+0x2c/0x110 [ 2557.755335] ? io_submit_sqes+0x8610/0x8610 [ 2557.755870] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2557.756461] ? wait_for_completion_io+0x270/0x270 [ 2557.757051] ? rcu_read_lock_any_held+0x75/0xa0 [ 2557.757629] ? vfs_write+0x354/0xb10 [ 2557.758084] ? fput_many+0x2f/0x1a0 [ 2557.758529] ? ksys_write+0x1a9/0x260 [ 2557.758996] ? __ia32_sys_read+0xb0/0xb0 [ 2557.759495] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2557.760134] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2557.760772] do_syscall_64+0x33/0x40 [ 2557.761231] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2557.761869] RIP: 0033:0x7f1dcb457b19 [ 2557.762325] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2557.764558] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2557.765484] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2557.770378] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2557.771247] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2557.772112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2557.772979] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2557.802445] EXT4-fs (loop6): inodes count not valid: 33554464 vs 32 [ 2557.819581] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2557.820777] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/348/mnt supports timestamps until 2038-01-19 (0x7fffffff) 10:34:30 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400042, 0x42) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r5, 0x8000000) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r7}}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0xa36) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0xfa, 0x10, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x9}}, 0x0, 0x8, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100), 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:52 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r4, 0x10000000) syz_io_uring_submit(0x0, r5, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(r1, r5, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x9a1b) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000080002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:34:52 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10010, r5, 0x10000000) syz_io_uring_submit(r4, r2, &(0x7f0000000080)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x8, 0x6, &(0x7f0000000040)="3a78e890f6b08961eb3538e035d865", 0x1, 0x0, 0x0, {0x1}}, 0x10001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:52 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000003, 0x204010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f0000000180)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/222, 0xde}], 0x1, &(0x7f0000000440)=""/142, 0x8e}, 0x0, 0x40000060, 0x1, {0x1}}, 0xfff) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:52 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r4, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) syz_io_uring_setup(0x7b60, &(0x7f0000000040)={0x0, 0x2d49, 0x20, 0x0, 0x59, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1}, 0x80) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000280), 0x2}, 0x0, 0x1e44, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r7 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r8, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r9 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r9, 0x8000000) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r11}}, 0x6) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x2, 0x0, r7, 0x0, r8, 0x2, 0x0, 0x1, {0x0, r11}}, 0x80000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e", 0x429, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:52 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 90) [ 2579.479960] FAULT_INJECTION: forcing a failure. [ 2579.479960] name failslab, interval 1, probability 0, space 0, times 0 [ 2579.481368] CPU: 0 PID: 14311 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2579.482203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2579.483226] Call Trace: [ 2579.483553] dump_stack+0x107/0x167 [ 2579.483998] should_fail.cold+0x5/0xa [ 2579.484464] ? create_object.isra.0+0x3a/0xa20 [ 2579.485025] should_failslab+0x5/0x20 [ 2579.485492] kmem_cache_alloc+0x5b/0x310 [ 2579.485988] ? find_held_lock+0x2c/0x110 [ 2579.486499] create_object.isra.0+0x3a/0xa20 [ 2579.487032] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2579.487657] __kmalloc_node+0x1ae/0x420 [ 2579.488149] memcg_alloc_page_obj_cgroups+0x73/0x100 [ 2579.488770] memcg_slab_post_alloc_hook+0x1f0/0x430 [ 2579.489383] kmem_cache_alloc_bulk+0x182/0x320 10:34:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100), 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2579.489945] io_submit_sqes+0x6fe6/0x8610 [ 2579.490495] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2579.491104] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2579.491695] ? lock_downgrade+0x6d0/0x6d0 [ 2579.492198] ? find_held_lock+0x2c/0x110 [ 2579.492698] ? io_submit_sqes+0x8610/0x8610 [ 2579.498628] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2579.499218] ? wait_for_completion_io+0x270/0x270 [ 2579.499807] ? rcu_read_lock_any_held+0x75/0xa0 [ 2579.500372] ? vfs_write+0x354/0xb10 [ 2579.500824] ? fput_many+0x2f/0x1a0 [ 2579.501268] ? ksys_write+0x1a9/0x260 [ 2579.501733] ? __ia32_sys_read+0xb0/0xb0 [ 2579.502229] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2579.502889] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2579.503517] do_syscall_64+0x33/0x40 [ 2579.503970] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2579.504592] RIP: 0033:0x7f1dcb457b19 [ 2579.505045] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2579.507286] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2579.508212] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2579.509079] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2579.509945] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2579.510820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2579.511685] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2579.515203] EXT4-fs (loop6): inodes count not valid: 134217760 vs 32 10:34:52 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_setup(0xb91, &(0x7f0000000080)={0x0, 0x238f, 0x0, 0x2, 0x18a, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r6, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendfile(r5, r6, &(0x7f0000000240)=0x7f, 0x3ff) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2579.525835] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2579.527096] ext4 filesystem being mounted at /syzkaller-testdir074546814/syzkaller.tBh3ul/349/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2579.543884] EXT4-fs error (device loop3): __ext4_find_entry:1595: inode #2: comm syz-executor.3: checksumming directory block 0 [ 2579.544519] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2579.565861] EXT4-fs (loop6): inodes count not valid: 134217760 vs 32 10:34:52 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r0, 0x8000000) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r6, 0x10000000) syz_io_uring_submit(0x0, r7, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000040)=@IORING_OP_FADVISE={0x18, 0xbbf9c990e288cf, 0x0, @fd=r8, 0x355a, 0x0, 0xfffffffb, 0x0, 0x0, {0x0, r9}}, 0x81) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:34:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100), 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000400002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2579.739628] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 10:34:52 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 91) 10:34:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000102000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:34:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2579.845658] FAULT_INJECTION: forcing a failure. 10:34:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b000500", 0x30, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2579.845658] name failslab, interval 1, probability 0, space 0, times 0 [ 2579.847354] CPU: 1 PID: 14348 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2579.848188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2579.849191] Call Trace: [ 2579.849518] dump_stack+0x107/0x167 [ 2579.849962] should_fail.cold+0x5/0xa [ 2579.850449] ? __io_queue_sqe+0x666/0x9d0 [ 2579.850956] should_failslab+0x5/0x20 [ 2579.851419] kmem_cache_alloc_trace+0x55/0x320 [ 2579.851975] ? lock_downgrade+0x6d0/0x6d0 [ 2579.852482] __io_queue_sqe+0x666/0x9d0 [ 2579.852968] ? io_issue_sqe+0x77b0/0x77b0 [ 2579.853473] ? __fget_files+0x2f8/0x520 [ 2579.853968] io_submit_sqes+0x44aa/0x8610 [ 2579.854510] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2579.855115] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2579.855705] ? lock_downgrade+0x6d0/0x6d0 [ 2579.856209] ? find_held_lock+0x2c/0x110 [ 2579.856708] ? io_submit_sqes+0x8610/0x8610 [ 2579.857240] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2579.857830] ? wait_for_completion_io+0x270/0x270 [ 2579.858431] ? rcu_read_lock_any_held+0x75/0xa0 [ 2579.858995] ? vfs_write+0x354/0xb10 [ 2579.859448] ? fput_many+0x2f/0x1a0 [ 2579.859890] ? ksys_write+0x1a9/0x260 [ 2579.860353] ? __ia32_sys_read+0xb0/0xb0 [ 2579.860849] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2579.861485] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2579.862113] do_syscall_64+0x33/0x40 [ 2579.862578] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2579.863200] RIP: 0033:0x7f1dcb457b19 [ 2579.863652] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2579.865877] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2579.866812] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2579.867682] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2579.868555] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2579.869429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2579.870305] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:34:52 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r6, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x4) io_uring_enter(r0, 0x58ab, 0xfffffffc, 0x0, 0x0, 0x0) 10:34:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000202000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2579.923178] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (49734!=0) [ 2579.924287] EXT4-fs (loop5): group descriptors corrupted! 10:34:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b000500", 0x30, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:52 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x8000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r6}}, 0x6) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r3, 0x0, &(0x7f0000000040)="07548b83d57b725d9962bfe56ae6b6738630d4fe0d9513c6f703efa8f8b43d0ae15860efcfe659024b7ff226038a328c75508c6038e49057c87f5591ce7087a634420ef5176a5f40368a0cf2258e9df52da0134ada073e3dd8a9cb33b6e0a479b116e131bd57bce62fc278a35796a70060d58b26556a1d0774ef44f7", 0x7c, 0x40000001, 0x1, {0x0, r6}}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) io_uring_enter(r4, 0x7466, 0x7931, 0x4, &(0x7f00000000c0)={[0x5]}, 0x8) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x502d, &(0x7f0000000240)={0x0, 0xa133, 0x0, 0x2, 0xf6}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000340)) 10:34:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b000500", 0x30, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:34:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2580.091417] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2580.139308] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (49734!=0) [ 2580.140449] EXT4-fs (loop5): group descriptors corrupted! 10:35:06 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x30, r0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000040)=@IORING_OP_WRITE={0x17, 0x2, 0x2004, @fd_index=0x4, 0x0, &(0x7f00000006c0)="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", 0x1000, 0x0, 0x1}, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r5}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) pwritev2(r4, &(0x7f00000018c0)=[{&(0x7f0000000340)="2f843559edcdec94d7a8dc56671cfcf1338093f006ab4136cae07ac610d4c7b90f7a446504a16af1e5227d3b695ca4d270b92e573726e63dcb4dc57bec9045e88bb269aac6a136eb11ac52faacb9bc69b92016bfde98921ec86739ecd1feda8fa3a49838e92bd0d5866754f8469212223f05d8792f189da25463240c0d888a29ef1aa5239f40d2cc6ba39deea1255534b7b08e4056f7ca096e57a67d3388e759fd548ea57e7cafba2004caa6a86b91917cfc9d88cdf25fea8d4a97bf45d1f4b048b14fcd9b1c8e5be4f83514c0aae4bce69ba0", 0xd3}, {&(0x7f0000000440)="96d9eaad72e338ce19b80e5dc7f172691757a942794982df3a362aaa57bb1b0f3f56a48f1988eaad408ed80816833fcd9635824a8221ab570d6f428ef579b3fc2dd54b9f4c5ffc0b7c2575edcea6ef7e547c1cc18551401e92891700e224cb90e02646f1948468281074d2f864b57da02a441fa29b107577beafb551266782e036b220f0d82e7ea7c00bec2231c967abfddc488d5afb95b90bb168211bfa591975b28b685ef6587133778e22093005fdf13be979203c9d56ef2ece061d3c498c1175c73a4e13a6923a71af4ee50b2ee6d79a", 0xd2}, {&(0x7f0000000180)="7f434a8876d9557cc9dc44d0f568c656ef11aa36213a2c375b1ee9a786179af71b7d0f9ae191256defc8891bc0ed280088f9f93473ba07ff0dd30b5a525d74c377e7f8b920a21f0760bbb4dfca42d053412d19a42df9607efd0d9953d97e480a5359e0fb0b376eb8774ac4c12c2f6204", 0x70}, {&(0x7f00000000c0)="c82ade7ace8fe53e168174b65a562fd90bdf922075e32ce00405c46be5", 0x1d}, {&(0x7f0000000540)="3d4738cbf712271384bcc7d6c3d25c0b30533fbb784b7ffdaa363eedd292e9024aee34eaaa13356f740d5bfd463f4b7b99f38b7f133775a9e1c8bcc3546ad05d721a2bac861f9bc30a5bd409a4c853fd44a431bc7a4056eb3abd89aff40dcde23e7be038b0e4dd807822221a35fbcc62fcf392c60ec3a3c0049f018e55417d1dda2c1a728e66f4ad19575dbdbf9c8124cd762713a66773bb8cfcea3ca705a4073989fc36490c309b5587648b16a1ae4f2eeb23494756049e15c9a904f2f600ce51b77530c485dd6b6f00ce0d76fcadbfab202a96e94bf06c83e02315084f244e9043bd873b5493d920a6246476c5b9d2d9afc67f407f627b18", 0xf9}, {&(0x7f00000016c0)="9a93244991193c5912e84c4437ad483eb467dd963067f2908612226769294ce05eae809c99085b563fb71916322c80c10e7ee9f7718c7c29645d0f6244bfada75c424ac7a10ee0592502b6c926fd894215948962e68a1a0ed051b07cea514d698d0cf16372179c9572f8e181305a6024bf6a848c91f4cc069f32c414329813fa49b4a38c6ee815c38f766fa09c4d2d5c89ebfb88cf424d356de87f6a5fa5bfbbb4180eb59b5b993043ab6465f775750b79445c9335078f1a73929942111cc2b39ebd33e8c0de3a0854753cdc386a321983354189442b0cf1faa1caad61d8c725fd88a6e4e1e6", 0xe6}, {&(0x7f00000017c0)="073598f39b7b1b31855fbe2f22692a7704ddaf990dce25ed6fbfee4594b6c68c138bbcce7675f35e818cde69333843bace9d2c0e797d9c80e28181c329c8708e93ab7540e8725634b88e7ba8d17714ce897cda43628f85cffc9bb22150064bb8499c25e4b97608fd8b1b55a6332f563d52e3bacfea696e40708ec6a91e551120f8653539b227103be91721b7b1d215e0f2f58bb76f4732b6a86ccf7ac6de7719d4a139228d96593994303c80f96829fa041f5169591181c659486da3fbeed35509ac8ac634ae638407155259cd18137199979f2280246a1846269b0f163f40fe511212643337f7ae6a1f30db52a449ccf836", 0xf2}, {&(0x7f0000000240)="f8885b01521bb55f9e9b58ee4ee404be9586c17ead735a08f9f2c965c3c194ddd72221d58c98482b58b237a7a03336fd99e4c69bbfedda68ddfe", 0x3a}], 0x8, 0x1000, 0x5, 0x0) 10:35:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:06 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x1c5030, r5, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) recvmmsg$unix(r5, &(0x7f0000003f80)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000340)=""/201, 0xc9}, {&(0x7f0000000180)=""/39, 0x27}, {&(0x7f0000000440)=""/187, 0xbb}, {&(0x7f0000000500)=""/227, 0xe3}], 0x5, &(0x7f00000045c0)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe8}}, {{&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000002a80)=[{&(0x7f00000007c0)=""/201, 0xc9}, {&(0x7f00000008c0)=""/163, 0xa3}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/232, 0xe8}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x5, &(0x7f0000002b00)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002b80)=""/91, 0x5b}, {&(0x7f00000001c0)=""/62, 0x3e}, {&(0x7f0000002c00)=""/250, 0xfa}, {&(0x7f0000002d00)=""/157, 0x9d}, {&(0x7f0000002dc0)=""/131, 0x83}, {&(0x7f0000002e80)=""/230, 0xe6}, {&(0x7f0000002f80)=""/131, 0x83}], 0x7, &(0x7f00000030c0)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x100}}, {{&(0x7f00000031c0)=@abs, 0x6e, &(0x7f0000003780)=[{&(0x7f0000003240)=""/221, 0xdd}, {&(0x7f0000003340)=""/253, 0xfd}, {&(0x7f0000003440)=""/13, 0xd}, {&(0x7f0000003480)=""/114, 0x72}, {&(0x7f0000003500)=""/37, 0x25}, {&(0x7f0000003540)=""/255, 0xff}, {&(0x7f0000003640)=""/77, 0x4d}, {&(0x7f00000036c0)=""/155, 0x9b}], 0x8}}, {{&(0x7f0000003800)=@abs, 0x6e, &(0x7f0000003980)=[{&(0x7f0000003880)=""/238, 0xee}], 0x1, &(0x7f0000004440)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="4e8654adb9b4a28bf291d1f5d7f6ad744522996b0a351ee8ba423bd1c49f3f363a1c1c36ae037684ec7bf1311e50dcbfa92a0e202c0602000073529a9fda3a176ac422bb74f1cd70b8d6ce9e8524ceda99c1ff0f000000000000fc"], 0x78}}, {{0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f0000003a40)=""/172, 0xac}, {&(0x7f0000003b00)=""/101, 0x65}, {&(0x7f0000003b80)=""/136, 0x88}, {&(0x7f0000003c40)=""/252, 0xfc}, {&(0x7f0000003d40)=""/81, 0x51}, {&(0x7f0000003dc0)=""/238, 0xee}], 0x6, &(0x7f0000003f40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}], 0x6, 0x144c7dcf2ea346c9, &(0x7f0000004100)={0x77359400}) recvmmsg$unix(r6, &(0x7f00000043c0)=[{{&(0x7f0000004140)=@abs, 0x6e, &(0x7f0000004240)=[{&(0x7f00000041c0)=""/72, 0x48}], 0x1, &(0x7f0000004280)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x140}}], 0x1, 0x2060, &(0x7f0000004400)={0x77359400}) mount(&(0x7f00000039c0)=@sr0, &(0x7f0000003a00)='./file0\x00', &(0x7f0000004540)='v7\x00', 0x800000, &(0x7f0000004580)='!\x00') 10:35:06 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 92) [ 2593.937444] FAULT_INJECTION: forcing a failure. [ 2593.937444] name failslab, interval 1, probability 0, space 0, times 0 [ 2593.938978] CPU: 1 PID: 14384 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2593.939875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2593.940945] Call Trace: [ 2593.941291] dump_stack+0x107/0x167 [ 2593.941764] should_fail.cold+0x5/0xa [ 2593.942265] ? create_object.isra.0+0x3a/0xa20 [ 2593.942886] should_failslab+0x5/0x20 [ 2593.943383] kmem_cache_alloc+0x5b/0x310 [ 2593.943922] create_object.isra.0+0x3a/0xa20 [ 2593.944494] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2593.945160] kmem_cache_alloc_trace+0x151/0x320 [ 2593.945765] ? lock_downgrade+0x6d0/0x6d0 [ 2593.946321] __io_queue_sqe+0x666/0x9d0 [ 2593.946868] ? io_issue_sqe+0x77b0/0x77b0 [ 2593.947371] ? __fget_files+0x2f8/0x520 [ 2593.947863] io_submit_sqes+0x44aa/0x8610 [ 2593.948382] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2593.948986] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2593.949579] ? lock_downgrade+0x6d0/0x6d0 [ 2593.950080] ? find_held_lock+0x2c/0x110 [ 2593.950577] ? io_submit_sqes+0x8610/0x8610 [ 2593.951154] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2593.951784] ? wait_for_completion_io+0x270/0x270 [ 2593.952416] ? rcu_read_lock_any_held+0x75/0xa0 [ 2593.953026] ? vfs_write+0x354/0xb10 [ 2593.953521] ? fput_many+0x2f/0x1a0 [ 2593.954002] ? ksys_write+0x1a9/0x260 [ 2593.954504] ? __ia32_sys_read+0xb0/0xb0 [ 2593.955057] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2593.955744] ? syscall_enter_from_user_mode+0x1d/0x50 10:35:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c0000000000000000", 0x48, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:06 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) io_uring_enter(r0, 0x2e36, 0xd64, 0x1, &(0x7f0000000040)={[0x6]}, 0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x5, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:06 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000402000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:35:06 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r4, 0x10000000) syz_io_uring_submit(0x0, r5, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(r1, r5, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x4}, 0xebfd) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)={0x329c40, 0xbe, 0x1}, &(0x7f0000000180)='./file1\x00', 0x18, 0x0, 0x23456, {0x0, r7}}, 0x8001) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r8, 0x10000000) accept4$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r8, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) io_uring_enter(r8, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2593.956427] do_syscall_64+0x33/0x40 [ 2593.963084] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2593.963709] RIP: 0033:0x7f1dcb457b19 [ 2593.964162] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2593.966388] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2593.967346] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2593.968214] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2593.969075] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2593.969935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2593.970820] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2593.974535] EXT4-fs (loop6): bad geometry: block count 516 exceeds size of device (512 blocks) [ 2594.009977] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (41408!=39978) [ 2594.011280] EXT4-fs (loop5): group descriptors corrupted! [ 2594.016174] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2594.037540] EXT4-fs (loop6): bad geometry: block count 516 exceeds size of device (512 blocks) 10:35:06 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x3a}, &(0x7f0000fed000/0x10000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:06 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000502000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:35:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c0000000000000000", 0x48, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:07 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 93) [ 2594.197598] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (41408!=39978) [ 2594.198715] EXT4-fs (loop5): group descriptors corrupted! [ 2594.254982] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2594.258400] FAULT_INJECTION: forcing a failure. [ 2594.258400] name failslab, interval 1, probability 0, space 0, times 0 [ 2594.259818] CPU: 0 PID: 14416 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2594.260653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2594.261652] Call Trace: [ 2594.261979] dump_stack+0x107/0x167 [ 2594.262423] should_fail.cold+0x5/0xa [ 2594.262920] ? __io_queue_sqe+0x666/0x9d0 [ 2594.263431] should_failslab+0x5/0x20 [ 2594.263898] kmem_cache_alloc_trace+0x55/0x320 [ 2594.264457] ? lock_downgrade+0x6d0/0x6d0 [ 2594.264972] __io_queue_sqe+0x666/0x9d0 [ 2594.265460] ? io_issue_sqe+0x77b0/0x77b0 [ 2594.265967] ? __fget_files+0x2f8/0x520 [ 2594.266461] io_submit_sqes+0x44aa/0x8610 [ 2594.271016] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2594.271623] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2594.272210] ? lock_downgrade+0x6d0/0x6d0 [ 2594.272710] ? find_held_lock+0x2c/0x110 [ 2594.273206] ? io_submit_sqes+0x8610/0x8610 [ 2594.273736] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2594.274324] ? wait_for_completion_io+0x270/0x270 [ 2594.274929] ? rcu_read_lock_any_held+0x75/0xa0 [ 2594.275495] ? vfs_write+0x354/0xb10 [ 2594.275946] ? fput_many+0x2f/0x1a0 [ 2594.276388] ? ksys_write+0x1a9/0x260 [ 2594.276850] ? __ia32_sys_read+0xb0/0xb0 [ 2594.277344] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2594.277987] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2594.278615] do_syscall_64+0x33/0x40 [ 2594.279090] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2594.279721] RIP: 0033:0x7f1dcb457b19 [ 2594.280175] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2594.282413] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2594.283367] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2594.284242] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2594.285113] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2594.285982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 10:35:07 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) syz_io_uring_setup(0x261a, &(0x7f0000000340)={0x0, 0x964a, 0x2, 0x3, 0x377}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000003c0), &(0x7f0000000400)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000440)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r6}}, 0x81) syz_io_uring_setup(0x52b4, &(0x7f0000000040)={0x0, 0xff70, 0x12, 0x1, 0x159, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r10 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r11 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r10, 0x8000000) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r11, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r12}}, 0x6) syz_io_uring_submit(r7, r2, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={r8, r9+10000000}, 0x1, 0x1, 0x0, {0x0, r12}}, 0x6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2594.286870] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2594.295548] EXT4-fs (loop6): bad geometry: block count 517 exceeds size of device (512 blocks) 10:35:07 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x81, 0x12, 0x1}, 0x18) syz_io_uring_setup(0x35e2, &(0x7f0000000340)={0x0, 0xdc55, 0x4, 0x1, 0x1000, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000003c0), &(0x7f0000000400)=0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000480)=@IORING_OP_OPENAT={0x12, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)='./file1\x00', 0x180, 0x10040, 0x12345}, 0x1) syz_io_uring_setup(0x345c, &(0x7f0000000180)={0x0, 0xe320, 0x20, 0x3, 0x3b7, 0x0, r4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r6}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r8 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r7, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r8, 0x7cc4, 0x0, 0x0, 0x0, 0x0) 10:35:07 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2594.377422] EXT4-fs (loop6): bad geometry: block count 517 exceeds size of device (512 blocks) 10:35:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {0x0, 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c0000000000000000", 0x48, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:21 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) accept4$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) r8 = syz_io_uring_complete(r5) preadv(r8, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000280)={0x0, 0x4, [@dev={'\xaa\xaa\xaa\xaa\xaa', 0x25}, @remote, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x12}, @link_local]}) r9 = signalfd(r6, &(0x7f00000001c0)={[0x80]}, 0x8) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x1, 0x80, 0x1, 0xd4, 0x0, 0xfffffffffffff9c8, 0x4005, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000000180), 0x1}, 0x200, 0x3, 0x6, 0x0, 0x3, 0x8, 0x0, 0x0, 0x8001, 0x0, 0x400}, 0xffffffffffffffff, 0x3, r9, 0x0) splice(r3, &(0x7f0000000040), r7, &(0x7f0000000080)=0x1ff, 0x0, 0x5) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000602000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:35:21 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000040)='./file0\x00', 0x4, 0x561000, 0x12345}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$nbd(r3, &(0x7f00000000c0)={0x67446698, 0x1, 0x1, 0x1, 0x4, "ecdde47640e1fa60c0e0c2b932"}, 0x1d) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r7, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000180)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xe}, 0x2) r8 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000240)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd=r8, 0x8, 0x0, 0x14e, 0x4}, 0xffffffff) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:21 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 94) 10:35:21 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x4000010, r0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x10000000) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) accept4$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r5, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0xb0, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xae7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8}, 0x40800) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:21 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r6 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r9, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r9, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000880)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x3, 0x3, 0x1, {0xa, 0x4e23, 0x6, @loopback, 0x7fffffff}}}}, 0x52a) syz_io_uring_submit(r10, r8, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r11 = syz_io_uring_setup(0x3ec7, &(0x7f0000000180)={0x0, 0x8422, 0x4, 0x2, 0x271, 0x0, r0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r10, r12, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x77359400}, 0x1, 0x1, 0x1}, 0x9) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x3d39, &(0x7f0000000440)={0x0, 0xaa79, 0x10, 0x3, 0x354, 0x0, r11}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000004c0)=0x0) r14 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r13, &(0x7f0000000580)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0xa5be, 0x3, &(0x7f0000000500)="077b6a204a71210c6e84c030c627c0e9e09dbe4a563f70ed84c193f87ddb5d0e31eb8df6309e17cd7100276db057dc1411adcd56d4153c26ab81f9c5811dd274c997a9dd6f0880455573f1400033d04ff48f4b8fa3c2a7f05e302c98ccddec173b33282f9b4c6d408f28a8920f82dcf0193559acb16cf0bdc38f597b", 0x0, 0x0, 0x1, {0x1, r14}}, 0x2) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2608.419636] FAULT_INJECTION: forcing a failure. [ 2608.419636] name failslab, interval 1, probability 0, space 0, times 0 [ 2608.421236] CPU: 0 PID: 14452 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2608.422127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2608.423185] Call Trace: [ 2608.423571] dump_stack+0x107/0x167 [ 2608.424049] should_fail.cold+0x5/0xa [ 2608.424531] ? create_object.isra.0+0x3a/0xa20 [ 2608.425107] should_failslab+0x5/0x20 [ 2608.425588] kmem_cache_alloc+0x5b/0x310 [ 2608.426107] create_object.isra.0+0x3a/0xa20 [ 2608.426665] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2608.427321] kmem_cache_alloc_trace+0x151/0x320 [ 2608.427916] ? lock_downgrade+0x6d0/0x6d0 [ 2608.428448] __io_queue_sqe+0x666/0x9d0 [ 2608.428959] ? io_issue_sqe+0x77b0/0x77b0 [ 2608.429485] ? __fget_files+0x2f8/0x520 [ 2608.430002] io_submit_sqes+0x44aa/0x8610 [ 2608.430550] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2608.431176] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2608.431808] ? lock_downgrade+0x6d0/0x6d0 [ 2608.432328] ? find_held_lock+0x2c/0x110 [ 2608.432845] ? io_submit_sqes+0x8610/0x8610 [ 2608.433398] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2608.434008] ? wait_for_completion_io+0x270/0x270 [ 2608.434620] ? rcu_read_lock_any_held+0x75/0xa0 [ 2608.435209] ? vfs_write+0x354/0xb10 [ 2608.435713] ? fput_many+0x2f/0x1a0 [ 2608.436176] ? ksys_write+0x1a9/0x260 [ 2608.436662] ? __ia32_sys_read+0xb0/0xb0 [ 2608.437179] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2608.437846] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2608.438498] do_syscall_64+0x33/0x40 [ 2608.438970] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2608.439653] RIP: 0033:0x7f1dcb457b19 [ 2608.440128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2608.442416] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2608.443392] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2608.444291] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2608.445188] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2608.446085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2608.446984] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2608.504433] EXT4-fs (loop6): bad geometry: block count 518 exceeds size of device (512 blocks) [ 2608.522336] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (41408!=39978) [ 2608.523549] EXT4-fs (loop5): group descriptors corrupted! [ 2608.528938] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 10:35:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000702000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:35:21 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f0000000080)={0xfc, 0xbc5, 0x401, 0x80, 0x1, 0x52}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r7, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {r6}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:21 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000006, 0x13, r0, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f00000000c0)=""/3, &(0x7f0000000180)=0x3) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x100) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2608.651046] EXT4-fs (loop6): bad geometry: block count 519 exceeds size of device (512 blocks) [ 2608.687550] EXT4-fs (loop6): bad geometry: block count 519 exceeds size of device (512 blocks) 10:35:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {0x0, 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:35 executing program 0: r0 = syz_io_uring_setup(0x4d4e, &(0x7f00000002c0)={0x0, 0xfffffffd, 0x0, 0xfffffffd}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000140)=0x0) r3 = creat(&(0x7f0000000380)='./file0\x00', 0x3) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r3, 0x8000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x4, 0x0, r4, 0x0, 0x0, 0x0, 0x40000000}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3ada, &(0x7f0000000040)={0x0, 0x88bd, 0x4, 0x2, 0x288, 0x0, r0}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000180)=0x0) r8 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x40, 0xab, 0x81, 0x2, 0x0, 0x7, 0x11014, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x8000, 0x7ff}, 0x8, 0x3ff, 0x2, 0x2, 0x7dc3, 0x7, 0x4, 0x0, 0x3, 0x0, 0x4}, 0x0, 0xb, r6, 0x2) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r7, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r8, 0x0, 0x0, 0x0, {0x1120}, 0x1, {0x0, r9}}, 0x8) r10 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r11 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc, 0x20010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r11, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r11, &(0x7f0000000340)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd=r10, 0x9, 0x0, 0x8001, 0x0, 0x0, {0x0, r12}}, 0x9) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000003c0)={r4, 0x0, 0x1, 0x3bc}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:35 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r6, 0x10000000) syz_io_uring_submit(0x0, r7, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8200, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r9 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r8, 0x10000000) accept4$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r8, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) syz_io_uring_submit(r5, r9, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)}, 0x200006) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:35 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0xd730, 0x8, 0x0, 0x4c}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r5 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r8, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r8, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) syz_io_uring_submit(r9, r7, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r9, r2, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index=0x4, 0x8, 0x0, 0x8000}, 0x7fff) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r10 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r10, 0x10000000) accept4$inet6(r10, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r10, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ftruncate(r10, 0x3) 10:35:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00"/84, 0x54, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:35 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 95) 10:35:35 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000802000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:35:35 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x9) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000080)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', 0x2, 0x5, &(0x7f0000000600)=[{&(0x7f00000001c0)="8d4873923f2d41cd3254befbe8a493001d24fe948fcbf08d606bfb", 0x1b, 0x746}, {&(0x7f0000000340)="4b0b0880aecbe88cc98e5795474d4d33943259e4e9719b854cf2642ac4bbc743d42ec5fe619dc39150e3e7bdc4466d6bce36ab5b3bfdf8ed4321ab27f8b921246639dd9b7e5238d6cc44307ab8a5a5f7fc59d4436338628a48e1db414cda6052ad10743c12528600bf73da", 0x6b, 0x9}, {&(0x7f00000003c0)="8133b25b445abd3c1256d7a58acd31ce29364fec72ceed928c9aeeda2dd957c06c70699b6eae390ef8ae7e2dbabd40be8066e164ff768a5d742507125919898f4ebf0e336cb4318fd5b852a7667f1ae535bdce79b14e303202831e6ec45cbab94d0637817bb282c8", 0x68, 0x5}, {&(0x7f0000000440)="4633375956f64978f226c2f0bbfba84d3033d387da11a134addb15e1e43768598d680fbc66d9caf63660c9a071f34bc24d9067e6d730ce25ebc2465b8414e828ecdef9ff26042a9ca3d90f88f69b492366c96c8f89f70c4053ea0958f8172553bd49bdef64787579392b013d60d2f4c485b4aa756684b1e20588d62bfb189e0293", 0x81, 0x10000}, {&(0x7f0000000500)="820cbe11a0752cdd36931c01a77d811bb019c6922c78b7c9551985e0b9d6175ab4b773bc0032add8e9f433c6d4142e64d9b7f363aa1c8841b73c636de62ff02cec33d83b9c4899b92f7aa651d794719239e7e19b51078540b0e4b6191852de3846799e99591edb7dd023162f8f3ae18cbaa73e33f63a87d5cd9dfe71dea58549e6bac7b4e0fce4ccb86ba7fe7f036c5b4681963d5e1aa114f03b757f90783635b16d997b31d6f7a2ef1f19bd5f03b55ff5ace77ef162c6b3143d7b9099247c3a999f689855f19b8cb08dff857d4629ec4da1c723", 0xd4, 0x3}], 0x1844410, &(0x7f0000000740)={[{@huge_within_size}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}, {@uid={'uid', 0x3d, r8}}, {@size={'size', 0x3d, [0x40, 0x25, 0x31, 0x35, 0x33, 0x30]}}], [{@fsmagic={'fsmagic', 0x3d, 0xf9b}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2622.860734] FAULT_INJECTION: forcing a failure. [ 2622.860734] name failslab, interval 1, probability 0, space 0, times 0 [ 2622.862150] CPU: 1 PID: 14493 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2622.863010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2622.864046] Call Trace: [ 2622.864385] dump_stack+0x107/0x167 [ 2622.864839] should_fail.cold+0x5/0xa [ 2622.865316] ? __io_queue_sqe+0x666/0x9d0 [ 2622.865834] should_failslab+0x5/0x20 [ 2622.866301] kmem_cache_alloc_trace+0x55/0x320 [ 2622.866857] ? lock_downgrade+0x6d0/0x6d0 [ 2622.867364] __io_queue_sqe+0x666/0x9d0 [ 2622.867866] ? io_issue_sqe+0x77b0/0x77b0 [ 2622.868377] ? __fget_files+0x2f8/0x520 [ 2622.868872] io_submit_sqes+0x44aa/0x8610 [ 2622.869396] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2622.870002] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2622.870590] ? lock_downgrade+0x6d0/0x6d0 [ 2622.871092] ? find_held_lock+0x2c/0x110 [ 2622.871589] ? io_submit_sqes+0x8610/0x8610 [ 2622.872142] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2622.872732] ? wait_for_completion_io+0x270/0x270 [ 2622.873322] ? rcu_read_lock_any_held+0x75/0xa0 [ 2622.873887] ? vfs_write+0x354/0xb10 [ 2622.874340] ? fput_many+0x2f/0x1a0 [ 2622.874784] ? ksys_write+0x1a9/0x260 [ 2622.875250] ? __ia32_sys_read+0xb0/0xb0 [ 2622.875745] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2622.880408] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2622.881036] do_syscall_64+0x33/0x40 [ 2622.881486] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2622.882108] RIP: 0033:0x7f1dcb457b19 [ 2622.882559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2622.884809] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2622.885734] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2622.886599] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2622.887465] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2622.888352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2622.889218] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2622.903650] EXT4-fs (loop6): bad geometry: block count 520 exceeds size of device (512 blocks) [ 2622.917809] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2622.932400] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (41408!=39978) [ 2622.933498] EXT4-fs (loop5): group descriptors corrupted! [ 2622.976573] EXT4-fs (loop6): bad geometry: block count 520 exceeds size of device (512 blocks) 10:35:35 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x141000, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r4}}, 0x1000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000002, 0x4000010, r0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r5}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r6, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:35 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x10000000) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xb3}}, 0xe8) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_SPLICE={0x1e, 0x1, 0x0, @fd, 0x9, {}, 0x3ff, 0x4, 0x0, {0x0, 0x0, r4}}, 0xfffffffa) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0x8000000) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r8 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) syz_io_uring_submit(0x0, r8, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(r6, r8, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}}, 0x1) 10:35:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {0x0, 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:49 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100000e, 0x80010, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:49 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000800)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_u}, {@access_client}]}}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r7, 0x8000000) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r9}}, 0x6) r10 = accept4$bt_l2cap(r7, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r10, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x8001) io_uring_enter(r0, 0x58ab, 0x1cec, 0x0, 0x0, 0x0) 10:35:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000902000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:35:49 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xd}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xbe9, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x7, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x8001) r6 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r9, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r9, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) syz_io_uring_submit(r10, r8, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r11 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r12 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r11, 0x10000000) syz_io_uring_submit(0x0, r12, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, r12, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r13}}, 0xffff) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:49 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 96) 10:35:49 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r1}, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x4001, 0x114) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x82042, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl}, {@fscache}, {@uname={'uname', 0x3d, '\x00'}}, {@uname={'uname', 0x3d, '\x00'}}, {@cache_loose}, {@cachetag={'cachetag', 0x3d, '\x00'}}, {@cache_none}, {@cache_fscache}, {@access_user}, {@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}], [{@euid_lt={'euid<', r4}}, {@uid_lt}]}}) io_uring_enter(r3, 0x349a, 0x5986, 0x1, &(0x7f00000002c0)={[0x9]}, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00"/84, 0x54, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2636.939427] EXT4-fs (loop6): bad geometry: block count 521 exceeds size of device (512 blocks) 10:35:49 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) write(r3, &(0x7f0000000040)=']', 0x1) [ 2636.990266] EXT4-fs (loop6): bad geometry: block count 521 exceeds size of device (512 blocks) [ 2637.000868] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2637.003201] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (41408!=39978) [ 2637.004381] EXT4-fs (loop5): group descriptors corrupted! [ 2637.007471] FAULT_INJECTION: forcing a failure. [ 2637.007471] name failslab, interval 1, probability 0, space 0, times 0 [ 2637.008896] CPU: 1 PID: 14546 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2637.009739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2637.010740] Call Trace: [ 2637.011065] dump_stack+0x107/0x167 [ 2637.011510] should_fail.cold+0x5/0xa [ 2637.011979] ? create_object.isra.0+0x3a/0xa20 [ 2637.012923] should_failslab+0x5/0x20 [ 2637.014025] kmem_cache_alloc+0x5b/0x310 [ 2637.015209] create_object.isra.0+0x3a/0xa20 [ 2637.016468] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2637.017746] kmem_cache_alloc_trace+0x151/0x320 [ 2637.018908] ? lock_downgrade+0x6d0/0x6d0 [ 2637.019931] __io_queue_sqe+0x666/0x9d0 [ 2637.020618] ? io_issue_sqe+0x77b0/0x77b0 [ 2637.021126] ? __fget_files+0x2f8/0x520 [ 2637.021621] io_submit_sqes+0x44aa/0x8610 [ 2637.022146] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2637.022755] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2637.023344] ? lock_downgrade+0x6d0/0x6d0 [ 2637.023849] ? find_held_lock+0x2c/0x110 [ 2637.024498] ? io_submit_sqes+0x8610/0x8610 [ 2637.025512] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2637.026644] ? wait_for_completion_io+0x270/0x270 [ 2637.027776] ? rcu_read_lock_any_held+0x75/0xa0 [ 2637.028597] ? vfs_write+0x354/0xb10 [ 2637.029050] ? fput_many+0x2f/0x1a0 [ 2637.029493] ? ksys_write+0x1a9/0x260 [ 2637.029957] ? __ia32_sys_read+0xb0/0xb0 [ 2637.030454] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2637.031091] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2637.031719] do_syscall_64+0x33/0x40 [ 2637.032172] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2637.032845] RIP: 0033:0x7f1dcb457b19 [ 2637.033300] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2637.035528] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2637.036488] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2637.037353] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2637.038217] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2637.039081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2637.039947] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:35:49 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x8000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r6}}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)='./file0\x00', 0x40, 0x2002, 0x12345, {0x0, r6}}, 0x10) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r8 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) syz_io_uring_submit(0x0, r8, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x1, 0x1, 0x1}, 0x2) syz_io_uring_submit(r1, r8, &(0x7f00000000c0)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0xa0}}, 0x1) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_io_uring_submit(r9, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000a02000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:35:49 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1, {0x0, r5}}, 0x9) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0xffff, 0x2, 0xf822}) 10:35:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100), 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00"/84, 0x54, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:50 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 97) [ 2637.287662] EXT4-fs (loop6): bad geometry: block count 522 exceeds size of device (512 blocks) [ 2637.309665] FAULT_INJECTION: forcing a failure. [ 2637.309665] name failslab, interval 1, probability 0, space 0, times 0 [ 2637.311082] CPU: 0 PID: 14564 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2637.311973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2637.312998] Call Trace: [ 2637.313327] dump_stack+0x107/0x167 [ 2637.313772] should_fail.cold+0x5/0xa [ 2637.314237] ? create_object.isra.0+0x3a/0xa20 [ 2637.314793] should_failslab+0x5/0x20 [ 2637.315255] kmem_cache_alloc+0x5b/0x310 [ 2637.315760] create_object.isra.0+0x3a/0xa20 [ 2637.316337] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2637.316955] kmem_cache_alloc_trace+0x151/0x320 [ 2637.317521] ? lock_downgrade+0x6d0/0x6d0 [ 2637.318030] __io_queue_sqe+0x666/0x9d0 [ 2637.318517] ? io_issue_sqe+0x77b0/0x77b0 [ 2637.319020] ? __fget_files+0x2f8/0x520 [ 2637.319512] io_submit_sqes+0x44aa/0x8610 [ 2637.320083] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2637.320696] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2637.321285] ? lock_downgrade+0x6d0/0x6d0 [ 2637.321792] ? find_held_lock+0x2c/0x110 [ 2637.322288] ? io_submit_sqes+0x8610/0x8610 [ 2637.322821] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2637.323411] ? wait_for_completion_io+0x270/0x270 [ 2637.324043] ? rcu_read_lock_any_held+0x75/0xa0 [ 2637.324651] ? vfs_write+0x354/0xb10 [ 2637.325109] ? fput_many+0x2f/0x1a0 [ 2637.325552] ? ksys_write+0x1a9/0x260 [ 2637.326014] ? __ia32_sys_read+0xb0/0xb0 [ 2637.326512] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2637.327151] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2637.327785] do_syscall_64+0x33/0x40 [ 2637.328239] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2637.329677] RIP: 0033:0x7f1dcb457b19 [ 2637.330767] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2637.335843] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2637.337010] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2637.337886] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2637.338760] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2637.339632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2637.340783] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 10:35:50 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x10001}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r5) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010200000000000000000109000004000480ee0001000000000008000200010000000400088018000c8014000b80080009000000dce9"], 0x44}}, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0x204, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4040014}, 0x800) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/sem\x00', 0x0, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0x13, r8, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r9, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:35:50 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r7 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r10, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r10, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r6, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r10, {0xc48}}, './file0\x00'}) fcntl$setlease(r11, 0x400, 0x0) r12 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r7, 0x0) syz_io_uring_submit(r12, r9, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r13 = dup3(r5, r3, 0x0) r14 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r12, r2, &(0x7f0000000080)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x1, 0x0, r13, &(0x7f0000000040)={0x20000000}, r0, 0x3, 0x0, 0x0, {0x0, r14}}, 0x5) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2637.359571] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (41408!=39978) [ 2637.360775] EXT4-fs (loop5): group descriptors corrupted! [ 2637.367695] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2637.390096] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.7'. 10:35:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ec", 0x5a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2637.421431] EXT4-fs (loop6): bad geometry: block count 522 exceeds size of device (512 blocks) 10:35:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100), 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000b02000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2637.517945] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2637.525907] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (61830!=39978) [ 2637.527074] EXT4-fs (loop5): group descriptors corrupted! 10:35:50 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000008, 0x10, r0, 0x8000000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x401, 0x88) io_uring_enter(r5, 0xdb1, 0x67cf, 0x3, &(0x7f0000000080)={[0x8]}, 0x8) 10:35:50 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x104}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x10000000) accept4$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r5, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) openat(r5, &(0x7f0000000040)='./file0\x00', 0x40000, 0x44) 10:35:50 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x8000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) [ 2637.618878] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 10:35:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ec", 0x5a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100), 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:35:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000d02000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) [ 2637.701770] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (61830!=39978) [ 2637.702955] EXT4-fs (loop5): group descriptors corrupted! [ 2637.764437] EXT4-fs (loop6): bad geometry: block count 525 exceeds size of device (512 blocks) [ 2637.798052] EXT4-fs (loop6): bad geometry: block count 525 exceeds size of device (512 blocks) [ 2651.506596] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (61830!=39978) [ 2651.508876] EXT4-fs (loop5): group descriptors corrupted! 10:36:04 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xff, 0x7, 0x3, 0x8, 0x0, 0x1, 0x800, 0x9, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4b7, 0x2, @perf_bp={&(0x7f0000000040), 0xc}, 0x50008, 0x48000000000000, 0x7fffffff, 0x2, 0x9, 0x0, 0x79, 0x0, 0x4, 0x0, 0x80000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:36:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000f02000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:36:04 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:36:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b000500", 0x30, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:36:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ec", 0x5a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:36:04 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0xc0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) 10:36:04 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0xe) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000000, 0x13, r0, 0x10000000) syz_io_uring_submit(0x0, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x240002, 0x0) syz_io_uring_setup(0x7aee, &(0x7f0000000080)={0x0, 0x9c66, 0x1, 0x2, 0x1e9, 0x0, r5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 10:36:04 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 98) [ 2651.553526] FAULT_INJECTION: forcing a failure. [ 2651.553526] name failslab, interval 1, probability 0, space 0, times 0 [ 2651.554938] CPU: 1 PID: 14642 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2651.555806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2651.556908] Call Trace: [ 2651.557252] dump_stack+0x107/0x167 [ 2651.557716] should_fail.cold+0x5/0xa [ 2651.558182] ? __io_queue_sqe+0x666/0x9d0 [ 2651.558687] should_failslab+0x5/0x20 [ 2651.559151] kmem_cache_alloc_trace+0x55/0x320 [ 2651.559612] EXT4-fs (loop6): bad geometry: block count 527 exceeds size of device (512 blocks) [ 2651.559706] ? lock_downgrade+0x6d0/0x6d0 [ 2651.559724] __io_queue_sqe+0x666/0x9d0 [ 2651.561790] ? io_issue_sqe+0x77b0/0x77b0 [ 2651.562293] ? __fget_files+0x2f8/0x520 [ 2651.562784] io_submit_sqes+0x44aa/0x8610 [ 2651.563306] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2651.563909] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2651.564497] ? lock_downgrade+0x6d0/0x6d0 [ 2651.565015] ? find_held_lock+0x2c/0x110 [ 2651.565513] ? io_submit_sqes+0x8610/0x8610 [ 2651.566043] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2651.566631] ? wait_for_completion_io+0x270/0x270 [ 2651.567217] ? rcu_read_lock_any_held+0x75/0xa0 [ 2651.567781] ? vfs_write+0x354/0xb10 [ 2651.568234] ? fput_many+0x2f/0x1a0 [ 2651.568677] ? ksys_write+0x1a9/0x260 [ 2651.569157] ? __ia32_sys_read+0xb0/0xb0 [ 2651.569653] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2651.570289] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2651.570915] do_syscall_64+0x33/0x40 [ 2651.571367] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2651.571987] RIP: 0033:0x7f1dcb457b19 [ 2651.572441] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2651.574678] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2651.575600] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2651.576464] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2651.577339] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2651.578205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2651.579068] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2651.580268] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (49734!=0) [ 2651.581381] EXT4-fs (loop3): group descriptors corrupted! 10:36:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00", 0x5d, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2651.668969] EXT4-fs (loop6): bad geometry: block count 527 exceeds size of device (512 blocks) 10:36:04 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:36:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b000500", 0x30, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2651.771089] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (49734!=0) [ 2651.772182] EXT4-fs (loop3): group descriptors corrupted! 10:36:18 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001102000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:36:18 executing program 7: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80}}, './file0\x00'}) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x7ffe, 0x0, &(0x7f0000000040)="580900d083a3b6e9bd", 0x8, 0x0, 0x1, {0x1, r5}}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x10000000) syz_io_uring_submit(r6, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r7 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) write(r10, &(0x7f0000000340)='m', 0x1) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r10, 0x0, &(0x7f00000003c0)="fee66d7a66c2c48ba1a85bc0d20c7befd05483c268c826fc8dfed85b301c3427799e9ac3f1a82ae1e7991a2a40bd8f7e6044dbc57f1d062f21f85e4e9ad6253c17e979", 0x43, 0x4}, 0x0) r11 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r7, 0x0) syz_io_uring_submit(r11, r9, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x500f, &(0x7f0000000180)={0x0, 0xdfcf, 0x20, 0x1, 0x75, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000240)=0x0) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r11, r12, &(0x7f0000000280)=@IORING_OP_SEND={0x1a, 0x5, 0x0, r4, 0x0, &(0x7f0000000340)="371cd12802cd178b021036313b6daaa80540ee6e7c2078cb8fe9959c7699caf43155b10d7166597235bec5f3c334f344c7a473c1451ef5d31da940222715bbe166be222c53f9ec90335d79ee7a13e0a12b407a88a244bddfe1e7045991f396cfd94c4e43866fe6e23bdd8fedcc2be9e16eb731096dcdceab885e067e5b9593a6a48b2f84dd8a3a1737f1847624112658826f086298502d44d9273a3b6e96f4c6330d658ad030265cde996ac78b80f7cc5841e8cb8e47", 0xb6, 0x4000051, 0x1, {0x0, r13}}, 0xeb) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:36:18 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5291ff9719dbb457, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000004, 0x1010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000340)=""/143, 0x8f}, {&(0x7f0000000080)=""/68, 0x44}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x9, 0x6) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:36:18 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 99) 10:36:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00", 0x5d, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:36:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b000500", 0x30, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:36:18 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') 10:36:18 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x8000, 0xb, 0x3, 0x335}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000940)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)={0x60000, 0x9, 0x54a}) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r6, 0x10000000) accept4$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000980)=0x1c, 0x0) preadv(r6, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) r7 = open_tree(r6, &(0x7f0000000180)='./file0\x00', 0x88901) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x1050, 0xffffffffffffffff, 0x0) readv(r7, &(0x7f0000000840)=[{&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000340)=""/104, 0x68}, {&(0x7f00000003c0)=""/222, 0xde}, {&(0x7f00000004c0)=""/66, 0x42}, {&(0x7f0000000540)=""/140, 0x8c}, {&(0x7f0000000600)=""/62, 0x3e}, {&(0x7f0000000640)=""/28, 0x1c}, {&(0x7f00000006c0)=""/222, 0xde}, {&(0x7f00000007c0)=""/121, 0x79}], 0xa) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) io_uring_enter(r6, 0x2c20, 0x4577, 0x2, &(0x7f0000000040)={[0x72]}, 0xfffffffffffffecc) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000900)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x3, @fd_index=0x3, 0x8, 0x7, 0x0, 0x18, 0x1, {0x2}}, 0x8000) [ 2665.460369] FAULT_INJECTION: forcing a failure. [ 2665.460369] name failslab, interval 1, probability 0, space 0, times 0 [ 2665.461902] CPU: 1 PID: 14676 Comm: syz-executor.1 Not tainted 5.10.227 #1 [ 2665.462843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2665.463946] Call Trace: [ 2665.464303] dump_stack+0x107/0x167 [ 2665.464781] should_fail.cold+0x5/0xa [ 2665.465293] ? __io_queue_sqe+0x666/0x9d0 [ 2665.465842] should_failslab+0x5/0x20 [ 2665.466344] kmem_cache_alloc_trace+0x55/0x320 [ 2665.466983] ? lock_downgrade+0x6d0/0x6d0 [ 2665.467561] __io_queue_sqe+0x666/0x9d0 [ 2665.468090] ? io_issue_sqe+0x77b0/0x77b0 [ 2665.468632] ? __fget_files+0x2f8/0x520 [ 2665.469163] io_submit_sqes+0x44aa/0x8610 [ 2665.469748] ? __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2665.470353] __do_sys_io_uring_enter+0x6b5/0x18c0 [ 2665.470990] ? lock_downgrade+0x6d0/0x6d0 [ 2665.471496] ? find_held_lock+0x2c/0x110 [ 2665.471995] ? io_submit_sqes+0x8610/0x8610 [ 2665.472526] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2665.473116] ? wait_for_completion_io+0x270/0x270 [ 2665.477753] ? rcu_read_lock_any_held+0x75/0xa0 [ 2665.478347] ? vfs_write+0x354/0xb10 [ 2665.478887] ? fput_many+0x2f/0x1a0 [ 2665.479365] ? ksys_write+0x1a9/0x260 [ 2665.479897] ? __ia32_sys_read+0xb0/0xb0 [ 2665.480430] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2665.481108] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2665.481807] do_syscall_64+0x33/0x40 [ 2665.482290] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2665.482996] RIP: 0033:0x7f1dcb457b19 [ 2665.483488] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2665.485898] RSP: 002b:00007f1dc89cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2665.486896] RAX: ffffffffffffffda RBX: 00007f1dcb56af60 RCX: 00007f1dcb457b19 [ 2665.487851] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2665.488768] RBP: 00007f1dc89cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2665.489723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2665.490650] R13: 00007ffc7270703f R14: 00007f1dc89cd300 R15: 0000000000022000 [ 2665.526449] EXT4-fs (loop6): bad geometry: block count 529 exceeds size of device (512 blocks) [ 2665.530789] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2665.545034] ext4 filesystem being mounted at /syzkaller-testdir056781920/syzkaller.TT8jGb/370/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 2665.566149] EXT4-fs (loop6): bad geometry: block count 529 exceeds size of device (512 blocks) 10:36:18 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r5, 0x10000000) accept4$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r5, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) io_uring_enter(r5, 0x7a6e, 0xffff8000, 0x1, &(0x7f0000000040)={[0x7]}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2665.621227] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (49734!=0) [ 2665.622580] EXT4-fs (loop3): group descriptors corrupted! 10:36:18 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r3, &(0x7f0000000040)={&(0x7f0000000180)=@ll={0x11, 0x1a, 0x0, 0x1, 0xf0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000340)="f0d97a15747f60fe9c22c3be5d91291b196c29ed5401492081da1689a84d8b2c01d4ade66a8bdd3bec24dca4134f8db35047a11cb914d7e8bc7284a1c9bbfbf175eb6d1d82b3b154c72b5ab12d1d6b71f0f2a4e46818ee5251d695b1275eadc639b80bbf76fc31818b95b83b880b35fcaf2ddff6bb73eaa2938a741e30884cd3a9f236c6e54f77c7d6929b8f309b4e0e1f79e725441a991eb3adeb0fa45a1e93a46028e3a3d5", 0xa6}, {&(0x7f0000000400)="f8e8f24f821459a8bad442b6e1ee5930337cebecd631f0f560e8504ef62372d4f57590abc0ce16156f1af6b8979885bb3ab6012dda49ec7210bf8de69e527717ea21d1c7272df92b3a3bc57e6f957fead69edf071984d6cdb10d550f011e01de9982f2b0bc299ede81d89d98049f06a43fa55f5775373f9b7a259d89", 0x7c}, {&(0x7f0000000480)="2b48d4baaf10abd7e0751b8a1eec68aaba930c44bb9675a0a96a71adc7e3a14b48560b1d312977df4d8e8107fb28a6384a2faea2b41df3c46ebdb09301dd6091a03226ed50b0c5e5328862f2922c3fb58634ed26b84956a53ef2d9c1fb1808d78d4d19d2c0923efaa2427da7ab21ed7949e642f98ec9851e43ad5cfa554a965f339f390249a1926f37caf5e73bb535b1a41959ec682df49c1e17f4ad313d6d", 0x9f}, {&(0x7f0000000540)="8bef2af09d40c8dacae38f0e91a02c9866668fbc572299a5c53354ab00f383a3b28fb72815c7240613e9ba21d5d7ac4de2a367e5edb6040a510f1bd80dafb05511e6df75fef79909110f2713a5cedfa610cf0e6cc82fb29d9ef34f7d62cd83b3022185150b922e411a932b28f228cbc41561fd6fd274a14b72f48f8a8242ee044bc9059d5a8d9c4eeab757b0cc6977e745c84f31d067b8c7a4f586", 0x9b}], 0x5, &(0x7f00000016c0)=[@timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x8001}}, @mark={{0x14, 0x1, 0x24, 0x6}}], 0x90}, 0x4048011) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000080)) syz_io_uring_submit(r5, r2, &(0x7f0000001880)=@IORING_OP_WRITE={0x17, 0x3, 0x6003, @fd_index, 0x5, &(0x7f0000001780)="7403c363788aa64e705dfab96766829f3736981e40191031c8f0e73601617c7a2e2edca458f811218680b40669d020abdb8841ca70b87d4323dac465a29f0d6e838bcc80d4f830c1c396d04759852f9c45661b05e14ae1f902518da21a7e461fa783edf8cbd9d8bfc3ef366b9a60870df0ed5278fb8ad3d4fddcd30435b1bb3192d85c5743bfb54ce57bc436f0d77f7481c85eab0cc955a9817a5e9c15e604e82810960f7858ccf9d21e01d577a96340407624a7c3e9f02189476e9a170b742767ab97b57d5a43", 0xc7, 0x14}, 0x7) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r7, 0x10000000) accept4$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) preadv(r7, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) symlinkat(&(0x7f00000000c0)='./file0\x00', r7, &(0x7f0000000240)='./file0\x00') 10:36:18 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001d02000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000000040)={[{@data_ordered}]}) 10:36:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00", 0x5d, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2665.732459] EXT4-fs (loop6): bad geometry: block count 541 exceeds size of device (512 blocks) 10:36:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b000000", 0x5f, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0, 0x0, 0x17e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) 10:36:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c0000000000000000", 0x48, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e64", 0x42a, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b7", 0x20, 0x13e0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000108c0)="ff07", 0x2, 0x4c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f", 0x9e, 0x8c60}, {0x0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) [ 2665.884387] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (41408!=39978) [ 2665.885679] EXT4-fs (loop3): group descriptors corrupted! [ 2681.141413] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2681.159002] CPU: 0 PID: 262 Comm: syz-fuzzer Not tainted 5.10.227 #1 [ 2681.159775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2681.160772] Call Trace: [ 2681.161097] dump_stack+0x107/0x167 [ 2681.161541] dump_header+0x106/0x655 [ 2681.162009] oom_kill_process.cold+0x10/0x15 [ 2681.162550] out_of_memory+0x1149/0x1440 [ 2681.163048] ? oom_killer_disable+0x280/0x280 [ 2681.163595] ? mutex_trylock+0x237/0x2b0 [ 2681.164085] ? __alloc_pages_slowpath.constprop.0+0xa72/0x2170 [ 2681.164801] __alloc_pages_slowpath.constprop.0+0x1b63/0x2170 [ 2681.165516] ? lock_acquire+0xc7/0x470 [ 2681.166011] ? warn_alloc+0x190/0x190 [ 2681.166486] __alloc_pages_nodemask+0x51d/0x600 [ 2681.167047] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2681.167771] ? find_get_entry+0x2c8/0x740 [ 2681.168276] alloc_pages_current+0x187/0x280 [ 2681.168807] __page_cache_alloc+0x2d2/0x360 [ 2681.169329] pagecache_get_page+0x2c7/0xc80 [ 2681.169871] filemap_fault+0x177d/0x2210 [ 2681.170367] ? read_cache_page_gfp+0x30/0x30 [ 2681.170900] ? replace_page_cache_page+0x1200/0x1200 [ 2681.171510] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2681.172145] ext4_filemap_fault+0x87/0xc0 [ 2681.172644] __do_fault+0x113/0x410 [ 2681.173086] handle_mm_fault+0x1e53/0x3500 [ 2681.173601] ? ep_read_events_proc+0x3d0/0x3d0 [ 2681.190183] ? __pmd_alloc+0x5e0/0x5e0 [ 2681.190662] ? vmacache_find+0x55/0x2a0 [ 2681.191138] ? vmacache_update+0xce/0x140 [ 2681.191643] do_user_addr_fault+0x56e/0xc60 [ 2681.192167] exc_page_fault+0xa2/0x1a0 [ 2681.192640] ? asm_exc_page_fault+0x8/0x30 [ 2681.193147] asm_exc_page_fault+0x1e/0x30 [ 2681.193641] RIP: 0033:0x4666e0 [ 2681.194048] Code: Unable to access opcode bytes at RIP 0x4666b6. [ 2681.194774] RSP: 002b:000000c00008f7f0 EFLAGS: 00010246 [ 2681.195415] RAX: 0000000000000000 RBX: 00000000000003e7 RCX: 00000000004666e0 [ 2681.196272] RDX: 0000000000000080 RSI: 000000c00008f840 RDI: 0000000000000003 [ 2681.197128] RBP: 000000c00008fe40 R08: 0000000000000000 R09: 00007ffe2f15c080 [ 2681.198010] R10: 00000000000003e7 R11: 0000000000000246 R12: 0000000000000003 [ 2681.198905] R13: 000000c000001c80 R14: 000002708cce6af9 R15: ffffffffffffffff [ 2681.199870] Mem-Info: [ 2681.200184] active_anon:17446 inactive_anon:52539 isolated_anon:0 [ 2681.200184] active_file:5 inactive_file:6 isolated_file:0 [ 2681.200184] unevictable:0 dirty:0 writeback:0 [ 2681.200184] slab_reclaimable:8722 slab_unreclaimable:248776 [ 2681.200184] mapped:69634 shmem:390 pagetables:1823 bounce:0 [ 2681.200184] free:3659 free_pcp:115 free_cma:0 [ 2681.203963] Node 0 active_anon:69784kB inactive_anon:210156kB active_file:20kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:1560kB writeback_tmp:0kB kernel_stack:4640kB all_unreclaimable? no [ 2681.206900] Node 0 DMA free:6492kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2681.210286] lowmem_reserve[]: 0 1616 1616 1616 [ 2681.210938] Node 0 DMA32 free:8144kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:69784kB inactive_anon:210156kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:0kB present:2080640kB managed:1660464kB mlocked:0kB pagetables:7292kB bounce:0kB free_pcp:460kB local_pcp:240kB free_cma:0kB [ 2681.214646] lowmem_reserve[]: 0 0 0 0 [ 2681.215177] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6492kB [ 2681.222791] Node 0 DMA32: 1909*4kB (UE) 15*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7756kB [ 2681.230764] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2681.231794] 422 total pagecache pages [ 2681.232250] 0 pages in swap cache [ 2681.232682] Swap cache stats: add 0, delete 0, find 0/0 [ 2681.233334] Free swap = 0kB [ 2681.233697] Total swap = 0kB [ 2681.234109] 524158 pages RAM [ 2681.241930] 0 pages HighMem/MovableOnly [ 2681.242455] 105065 pages reserved [ 2681.243513] Unreclaimable slab info: [ 2681.244453] Name Used Total [ 2681.245222] pid_3 7KB 7KB [ 2681.250026] pid_2 30KB 60KB [ 2681.250748] IEEE-802.15.4-MAC 63KB 63KB [ 2681.251466] IEEE-802.15.4-RAW 63KB 63KB [ 2681.252160] p9_req_t 8KB 8KB [ 2681.252878] ip6-frags 7KB 7KB [ 2681.253600] fib6_nodes 28KB 28KB [ 2681.254279] ip6_dst_cache 45KB 45KB [ 2681.254940] PINGv6 63KB 63KB [ 2681.255594] RAWv6 252KB 378KB [ 2681.256231] UDPLITEv6 62KB 62KB [ 2681.256883] UDPv6 62KB 62KB [ 2681.257537] request_sock_TCPv6 15KB 15KB [ 2681.258244] TCPv6 62KB 62KB [ 2681.258969] scsi_sense_cache 8KB 8KB [ 2681.259684] sd_ext_cdb 3KB 3KB [ 2681.260399] virtio_scsi_cmd 16KB 16KB [ 2681.261103] sgpool-128 59KB 59KB [ 2681.261832] sgpool-64 63KB 63KB [ 2681.262555] sgpool-32 128KB 220KB [ 2681.263248] sgpool-16 75KB 75KB [ 2681.263966] sgpool-8 60KB 60KB [ 2681.264687] io_kiocb 964KB 1005KB [ 2681.265404] mqueue_inode_cache 62KB 62KB [ 2681.266125] nfs_commit_data 15KB 15KB [ 2681.266841] nfs_write_data 47KB 47KB [ 2681.267563] jbd2_inode 11KB 11KB [ 2681.268255] ext4_system_zone 7KB 7KB [ 2681.268971] ext4_io_end_vec 7KB 7KB [ 2681.269689] ext4_bio_post_read_ctx 15KB 15KB [ 2681.270482] kioctx 15KB 15KB [ 2681.271175] aio_kiocb 7KB 7KB [ 2681.271894] bio-2 40KB 40KB [ 2681.272609] fasync_cache 3KB 3KB [ 2681.273326] pid_namespace 7KB 7KB [ 2681.274043] posix_timers_cache 15KB 15KB [ 2681.274773] rpc_buffers 31KB 31KB [ 2681.275493] rpc_tasks 3KB 3KB [ 2681.276187] UNIX 356KB 384KB [ 2681.276908] UDP-Lite 63KB 63KB [ 2681.277626] tcp_bind_bucket 8KB 8KB [ 2681.278329] inet_peer_cache 4KB 4KB [ 2681.278969] xfrm_state 32KB 32KB [ 2681.279622] ip_fib_trie 8KB 8KB [ 2681.280258] ip_fib_alias 19KB 19KB [ 2681.280914] ip_dst_cache 60KB 88KB [ 2681.281567] PING 62KB 62KB [ 2681.282265] RAW 125KB 125KB [ 2681.282980] UDP 257KB 315KB [ 2681.283696] tw_sock_TCP 7KB 7KB [ 2681.284413] request_sock_TCP 15KB 15KB [ 2681.285104] TCP 60KB 60KB [ 2681.285833] hugetlbfs_inode_cache 30KB 30KB [ 2681.286600] bio-1 11KB 11KB [ 2681.287290] eventpoll_pwq 27KB 27KB [ 2681.288005] eventpoll_epi 47KB 47KB [ 2681.288717] inotify_inode_mark 46KB 46KB [ 2681.289442] request_queue 60KB 60KB [ 2681.290156] blkdev_ioc 26KB 26KB [ 2681.290873] bio-0 84KB 84KB [ 2681.291589] biovec-max 833KB 833KB [ 2681.292282] biovec-64 141KB 173KB [ 2681.293000] biovec-16 37KB 37KB [ 2681.293717] user_namespace 31KB 31KB [ 2681.294457] uid_cache 8KB 8KB [ 2681.295151] dmaengine-unmap-2 4KB 4KB [ 2681.295869] audit_buffer 7KB 7KB [ 2681.296588] skbuff_fclone_cache 46KB 75KB [ 2681.297305] skbuff_head_cache 1451KB 1451KB [ 2681.298024] file_lock_cache 66KB 66KB [ 2681.298684] file_lock_ctx 7KB 7KB [ 2681.299338] fsnotify_mark_connector 36KB 36KB [ 2681.300037] net_namespace 138KB 172KB [ 2681.300694] task_delay_info 46KB 127KB [ 2681.301347] taskstats 61KB 61KB [ 2681.302030] proc_dir_entry 504KB 517KB [ 2681.302748] pde_opener 31KB 31KB [ 2681.303460] seq_file 67KB 67KB [ 2681.304148] sigqueue 94KB 94KB [ 2681.304868] shmem_inode_cache 1367KB 1477KB [ 2681.305586] kernfs_iattrs_cache 227KB 227KB [ 2681.306335] kernfs_node_cache 5702KB 5711KB [ 2681.306974] mnt_cache 228KB 228KB [ 2681.307651] filp 1132KB 1830KB [ 2681.308303] names_cache 6285KB 7645KB [ 2681.308955] hashtab_node 278KB 278KB [ 2681.309608] ebitmap_node 1149KB 1149KB [ 2681.318362] avtab_node 4976KB 4976KB [ 2681.326521] avc_node 35KB 35KB [ 2681.334513] lsm_inode_cache 3232KB 3320KB [ 2681.335207] lsm_file_cache 186KB 200KB [ 2681.335923] key_jar 39KB 39KB [ 2681.336579] uts_namespace 15KB 15KB [ 2681.337218] nsproxy 7KB 7KB [ 2681.337916] vm_area_struct 967KB 1236KB [ 2681.338572] fs_cache 64KB 84KB [ 2681.339212] files_cache 193KB 239KB [ 2681.339874] signal_cache 347KB 586KB [ 2681.340533] sighand_cache 379KB 420KB [ 2681.341182] task_struct 1174KB 1653KB [ 2681.341874] cred_jar 138KB 204KB [ 2681.342541] anon_vma_chain 250KB 315KB [ 2681.343183] anon_vma 299KB 314KB [ 2681.343843] pid 48KB 71KB [ 2681.344500] Acpi-Operand 88KB 122KB [ 2681.345137] Acpi-ParseExt 27KB 27KB [ 2681.345815] Acpi-Parse 177KB 193KB [ 2681.346499] Acpi-State 157KB 173KB [ 2681.347138] Acpi-Namespace 24KB 24KB [ 2681.347799] numa_policy 7KB 7KB [ 2681.348454] trace_event_file 176KB 176KB [ 2681.349093] ftrace_event_field 280KB 280KB [ 2681.349759] pool_workqueue 48KB 48KB [ 2681.358452] task_group 16KB 16KB [ 2681.359145] mm_struct 339KB 378KB [ 2681.359864] vmap_area 200KB 228KB [ 2681.360583] page->ptl 223KB 275KB [ 2681.361281] kmemleak_scan_area 157KB 191KB [ 2681.362023] kmemleak_object 757757KB 757757KB [ 2681.362757] kmalloc-8k 4928KB 5088KB [ 2681.363482] kmalloc-4k 9408KB 10144KB [ 2681.364187] kmalloc-2k 4956KB 5312KB [ 2681.364915] kmalloc-1k 2560KB 4096KB [ 2681.365628] kmalloc-512 28700KB 28700KB [ 2681.366359] kmalloc-256 1376KB 1400KB [ 2681.367049] kmalloc-192 588KB 592KB [ 2681.367775] kmalloc-128 548KB 620KB [ 2681.368535] kmalloc-96 739KB 1528KB [ 2681.369239] kmalloc-64 1218KB 1400KB [ 2681.369969] kmalloc-32 89976KB 89976KB [ 2681.370684] kmalloc-16 372KB 372KB [ 2681.371400] kmalloc-8 321KB 330KB [ 2681.372091] kmem_cache_node 47KB 47KB [ 2681.372805] kmem_cache 75KB 75KB [ 2681.373531] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=262,uid=0 [ 2681.382752] Out of memory (oom_kill_allocating_task): Killed process 254 (syz-fuzzer) total-vm:1172112kB, anon-rss:241756kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:860kB oom_score_adj:0 [ 2683.042085] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2683.464310] oom_reaper: reaped process 14726 (syz-executor.7), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB VM DIAGNOSIS: 10:36:36 Registers: info registers vcpu 0 RAX=fffff94000217566 RBX=fffff94000217567 RCX=ffffffff8156edfd RDX=0000000000000001 RSI=0000000000000004 RDI=ffffea00010bab34 RBP=fffff94000217566 RSP=ffff8880393cf8c8 R8 =0000000000000001 R9 =ffffea00010bab37 R10=fffff94000217566 R11=0000000000000001 R12=ffffea00010bab34 R13=dffffc0000000000 R14=ffff88802c0c8498 R15=ffffea00010bab00 RIP=ffffffff816caeb4 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=000055bcec482eb0 CR3=00000000456c8000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffff0000000900005651b3998510 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00005651b394ed6000005651b3977a40 XMM06=00005651b3981fb000000000ffffffff XMM07=00000000000000000000000000000000 XMM08=20202020203a657a697320656c696600 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=1ffff11001136f13 RDX=ffff8880089b7890 RSI=ffff8880089b7b98 RDI=ffff8880089b7b98 RBP=ffff8880089b788d RSP=ffff8880089b7780 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000032042 R11=1ffff11001136ef8 R12=ffff8880089b7ba8 R13=ffff8880089b7858 R14=1ffff11001136ef8 R15=ffffffff85a15aca RIP=ffffffff811085d5 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 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe1800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a5dfd70f0 CR3=00000000471dc000 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=00ff0000000000000000000000ff0000 XMM01=ff00ffffffffffffffffffffff00ffff XMM02=4c4700362e322e325f4342494c470035 XMM03=00000000000000000000000000470035 XMM04=4342494c4700362e322e325f4342494c XMM05=00007f7a5dfcef6000007f7a5e188950 XMM06=00007f7a5e18844000007f7a5e187f20 XMM07=00007f7a5dad212000007f7a5dad1b10 XMM08=00007f7a5dad15f000007f7a5dad1060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000