./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1408628416
<...>
Warning: Permanently added '10.128.1.136' (ED25519) to the list of known hosts.
execve("./syz-executor1408628416", ["./syz-executor1408628416"], 0x7ffd6e2d8fa0 /* 10 vars */) = 0
brk(NULL) = 0x555579c17000
brk(0x555579c17d00) = 0x555579c17d00
arch_prctl(ARCH_SET_FS, 0x555579c17380) = 0
set_tid_address(0x555579c17650) = 5839
set_robust_list(0x555579c17660, 24) = 0
rseq(0x555579c17ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1408628416", 4096) = 28
getrandom("\x0a\xea\xc0\x73\x15\xa3\x46\xae", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555579c17d00
brk(0x555579c38d00) = 0x555579c38d00
brk(0x555579c39000) = 0x555579c39000
mprotect(0x7f226ed10000, 16384, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
mkdir("./syzkaller.4iB70B", 0700) = 0
chmod("./syzkaller.4iB70B", 0777) = 0
chdir("./syzkaller.4iB70B") = 0
mkdir("./0", 0777) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address)
close(3) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5840 attached
, child_tidptr=0x555579c17650) = 5840
[pid 5840] set_robust_list(0x555579c17660, 24) = 0
[pid 5840] chdir("./0") = 0
[pid 5840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5840] setpgid(0, 0) = 0
[pid 5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5840] write(3, "1000", 4) = 4
[pid 5840] close(3) = 0
[pid 5840] symlink("/dev/binderfs", "./binderfs") = 0
[pid 5840] write(1, "executing program\n", 18executing program
) = 18
[pid 5840] memfd_create("syzkaller", 0) = 3
[pid 5840] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2266800000
[pid 5840] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 262144) = 262144
[pid 5840] munmap(0x7f2266800000, 138412032) = 0
[pid 5840] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid 5840] ioctl(4, LOOP_SET_FD, 3) = 0
[pid 5840] close(3) = 0
[pid 5840] close(4) = 0
[pid 5840] mkdir("./bus", 0777) = 0
[ 108.448537][ T5840] loop0: detected capacity change from 0 to 512
[ 108.475741][ T5840] EXT4-fs: Ignoring removed i_version option
[ 108.483700][ T5840] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[ 108.497113][ T5840] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode
[ 108.516444][ T5840] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2847: Unable to expand inode 15. Delete some EAs or run e2fsck.
[ 108.531731][ T5840] EXT4-fs (loop0): 1 truncate cleaned up
[pid 5840] mount("/dev/loop0", "./bus", "ext4", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_REC, "i_version,nombcache,debug_want_extra_isize=0x0000000000000068,lazytime,block_validity,sysvgroups,,er"...) = 0
[pid 5840] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3
[pid 5840] chdir("./bus") = 0
[pid 5840] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5840] setxattr("./file1", "security.ima", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 57359, 0) = 0
[pid 5840] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT, 000) = 4
[pid 5840] exit_group(0) = ?
[ 108.539306][ T5840] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[pid 5840] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5840, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} ---
umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
getdents64(3, 0x555579c186f0 /* 4 entries */, 32768) = 104
umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
unlink("./0/binderfs") = 0
[ 108.687280][ T5839] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1468: refuse to create EA inode when umounting
[ 108.699123][ T5839] ------------[ cut here ]------------
[ 108.704675][ T5839] WARNING: CPU: 1 PID: 5839 at fs/ext4/xattr.c:1470 ext4_xattr_inode_lookup_create+0x118e/0x1950
[ 108.715283][ T5839] Modules linked in:
[ 108.719303][ T5839] CPU: 1 UID: 0 PID: 5839 Comm: syz-executor140 Not tainted 6.15.0-syzkaller-13659-g5b032cac6225 #0 PREEMPT(full)
[ 108.731473][ T5839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 108.741607][ T5839] RIP: 0010:ext4_xattr_inode_lookup_create+0x118e/0x1950
[ 108.748648][ T5839] Code: e8 9c 97 ff e9 4e f6 ff ff e8 3e d3 31 ff 48 c7 c1 40 f9 c7 8b ba bc 05 00 00 4c 89 e7 48 c7 c6 00 01 c8 8b e8 d3 dc fd ff 90 <0f> 0b 90 48 c7 c3 ea ff ff ff e8 13 d3 31 ff 48 8b 95 08 ff ff ff
[ 108.768475][ T5839] RSP: 0018:ffffc90003a7f448 EFLAGS: 00010282
[ 108.774675][ T5839] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff819b01d9
[ 108.782779][ T5839] RDX: ffff888034881e00 RSI: ffffffff82882121 RDI: 0000000000000005
[ 108.790818][ T5839] RBP: ffffc90003a7f5a8 R08: 0000000000000005 R09: 0000000000000000
[ 108.798920][ T5839] R10: 0000000080000000 R11: 0000000000000001 R12: ffff888034eb4000
[ 108.807008][ T5839] R13: ffff8880720702a4 R14: ffff88807dcfbbf8 R15: ffff88807dcfbbf8
[ 108.815062][ T5839] FS: 0000555579c17380(0000) GS:ffff88812485b000(0000) knlGS:0000000000000000
[ 108.824118][ T5839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.830730][ T5839] CR2: 00007ffc91c705fc CR3: 0000000072865000 CR4: 0000000000350ef0
[ 108.838854][ T5839] Call Trace:
[ 108.842208][ T5839]
[ 108.845142][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 108.850812][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 108.856544][ T5839] ? find_held_lock+0x2b/0x80
[ 108.861348][ T5839] ? __pfx_ext4_xattr_inode_lookup_create+0x10/0x10
[ 108.868062][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 108.873826][ T5839] ? const_folio_flags+0x5b/0x100
[ 108.878900][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 108.884663][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 108.890349][ T5839] ? __lock_acquire+0xb8a/0x1c90
[ 108.895410][ T5839] ext4_xattr_block_set+0x818/0x3650
[ 108.900762][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 108.906554][ T5839] ? __pfx_ext4_xattr_block_set+0x10/0x10
[ 108.912398][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 108.918119][ T5839] ? check_xattrs+0x10a/0xba0
[ 108.922986][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 108.928699][ T5839] ? xattr_find_entry+0x2c9/0x3a0
[ 108.933865][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 108.939550][ T5839] ? ext4_xattr_block_find+0x59/0x430
[ 108.945082][ T5839] ext4_expand_extra_isize_ea+0x143d/0x1ab0
[ 108.951140][ T5839] ? __pfx_ext4_expand_extra_isize_ea+0x10/0x10
[ 108.957454][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 108.963281][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 108.968976][ T5839] ? dquot_initialize_needed+0x183/0x2a0
[ 108.974748][ T5839] __ext4_expand_extra_isize+0x346/0x480
[ 108.980442][ T5839] __ext4_mark_inode_dirty+0x544/0x870
[ 108.986041][ T5839] ? __pfx___ext4_mark_inode_dirty+0x10/0x10
[ 108.992151][ T5839] ? __pfx___might_resched+0x10/0x10
[ 108.997481][ T5839] ? ext4_journal_check_start+0x22b/0x340
[ 109.003648][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.009352][ T5839] ? __ext4_journal_start_sb+0x19e/0x690
[ 109.015093][ T5839] ? ext4_dirty_inode+0xa1/0x130
[ 109.020091][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.025854][ T5839] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 109.031371][ T5839] ext4_dirty_inode+0xd9/0x130
[ 109.036182][ T5839] ? rcu_is_watching+0x12/0xc0
[ 109.040968][ T5839] __mark_inode_dirty+0x1ee/0xe50
[ 109.046140][ T5839] iput+0xb7/0x880
[ 109.049933][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.055703][ T5839] dentry_unlink_inode+0x29c/0x480
[ 109.060897][ T5839] __dentry_kill+0x1d0/0x600
[ 109.065627][ T5839] ? shrink_dentry_list+0x11a/0x5d0
[ 109.070902][ T5839] shrink_dentry_list+0x140/0x5d0
[ 109.076065][ T5839] ? shrink_dcache_parent+0x22/0x530
[ 109.081492][ T5839] shrink_dcache_parent+0xe1/0x530
[ 109.086644][ T5839] ? __pfx_shrink_dcache_parent+0x10/0x10
[ 109.092472][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.098203][ T5839] shrink_dcache_for_umount+0xa5/0x3e0
[ 109.103789][ T5839] ? lockdep_hardirqs_on+0x7c/0x110
[ 109.109081][ T5839] generic_shutdown_super+0x6c/0x390
[ 109.114488][ T5839] kill_block_super+0x3b/0x90
[ 109.119214][ T5839] ext4_kill_sb+0x6a/0xb0
[ 109.123657][ T5839] deactivate_locked_super+0xc1/0x1a0
[ 109.129082][ T5839] deactivate_super+0xde/0x100
[ 109.133952][ T5839] cleanup_mnt+0x225/0x450
[ 109.138424][ T5839] task_work_run+0x150/0x240
[ 109.143112][ T5839] ? __pfx_task_work_run+0x10/0x10
[ 109.148295][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.154003][ T5839] ? __x64_sys_umount+0x124/0x1a0
[ 109.159087][ T5839] ptrace_notify+0x10e/0x130
[ 109.163852][ T5839] syscall_exit_work+0x17c/0x1e0
[ 109.168842][ T5839] do_syscall_64+0x3e6/0x4c0
[ 109.173519][ T5839] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.179459][ T5839] RIP: 0033:0x7f226ec9d547
[ 109.183983][ T5839] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[ 109.203722][ T5839] RSP: 002b:00007ffc91c705e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[ 109.212241][ T5839] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f226ec9d547
[ 109.220253][ T5839] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc91c706a0
[ 109.228385][ T5839] RBP: 00007ffc91c706a0 R08: 0000000000000000 R09: 0000000000000000
[ 109.236447][ T5839] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffc91c71710
[ 109.244547][ T5839] R13: 0000555579c186c0 R14: 431bde82d7b634db R15: 00007ffc91c71730
[ 109.252670][ T5839]
[ 109.255712][ T5839] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 109.262997][ T5839] CPU: 1 UID: 0 PID: 5839 Comm: syz-executor140 Not tainted 6.15.0-syzkaller-13659-g5b032cac6225 #0 PREEMPT(full)
[ 109.275078][ T5839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 109.285140][ T5839] Call Trace:
[ 109.288429][ T5839]
[ 109.291369][ T5839] dump_stack_lvl+0x3d/0x1f0
[ 109.295971][ T5839] panic+0x71c/0x800
[ 109.299913][ T5839] ? __pfx_panic+0x10/0x10
[ 109.304356][ T5839] ? show_trace_log_lvl+0x29b/0x3e0
[ 109.309593][ T5839] ? check_panic_on_warn+0x1f/0xb0
[ 109.314772][ T5839] ? ext4_xattr_inode_lookup_create+0x118e/0x1950
[ 109.321197][ T5839] check_panic_on_warn+0xab/0xb0
[ 109.326163][ T5839] __warn+0xf6/0x3c0
[ 109.330079][ T5839] ? ext4_xattr_inode_lookup_create+0x118e/0x1950
[ 109.336513][ T5839] report_bug+0x3c3/0x580
[ 109.340876][ T5839] ? ext4_xattr_inode_lookup_create+0x118e/0x1950
[ 109.347305][ T5839] handle_bug+0x184/0x210
[ 109.351650][ T5839] exc_invalid_op+0x17/0x50
[ 109.356168][ T5839] asm_exc_invalid_op+0x1a/0x20
[ 109.361050][ T5839] RIP: 0010:ext4_xattr_inode_lookup_create+0x118e/0x1950
[ 109.368091][ T5839] Code: e8 9c 97 ff e9 4e f6 ff ff e8 3e d3 31 ff 48 c7 c1 40 f9 c7 8b ba bc 05 00 00 4c 89 e7 48 c7 c6 00 01 c8 8b e8 d3 dc fd ff 90 <0f> 0b 90 48 c7 c3 ea ff ff ff e8 13 d3 31 ff 48 8b 95 08 ff ff ff
[ 109.387752][ T5839] RSP: 0018:ffffc90003a7f448 EFLAGS: 00010282
[ 109.393834][ T5839] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff819b01d9
[ 109.401811][ T5839] RDX: ffff888034881e00 RSI: ffffffff82882121 RDI: 0000000000000005
[ 109.409788][ T5839] RBP: ffffc90003a7f5a8 R08: 0000000000000005 R09: 0000000000000000
[ 109.417765][ T5839] R10: 0000000080000000 R11: 0000000000000001 R12: ffff888034eb4000
[ 109.425747][ T5839] R13: ffff8880720702a4 R14: ffff88807dcfbbf8 R15: ffff88807dcfbbf8
[ 109.433735][ T5839] ? __wake_up_klogd.part.0+0x99/0xf0
[ 109.439122][ T5839] ? __ext4_warning+0x1a1/0x210
[ 109.443998][ T5839] ? ext4_xattr_inode_lookup_create+0x118d/0x1950
[ 109.450430][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.456113][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.461767][ T5839] ? find_held_lock+0x2b/0x80
[ 109.466469][ T5839] ? __pfx_ext4_xattr_inode_lookup_create+0x10/0x10
[ 109.473089][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.478745][ T5839] ? const_folio_flags+0x5b/0x100
[ 109.483784][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.489441][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.495092][ T5839] ? __lock_acquire+0xb8a/0x1c90
[ 109.500065][ T5839] ext4_xattr_block_set+0x818/0x3650
[ 109.505377][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.511039][ T5839] ? __pfx_ext4_xattr_block_set+0x10/0x10
[ 109.516766][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.522412][ T5839] ? check_xattrs+0x10a/0xba0
[ 109.527116][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.532759][ T5839] ? xattr_find_entry+0x2c9/0x3a0
[ 109.537814][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.543454][ T5839] ? ext4_xattr_block_find+0x59/0x430
[ 109.548854][ T5839] ext4_expand_extra_isize_ea+0x143d/0x1ab0
[ 109.554796][ T5839] ? __pfx_ext4_expand_extra_isize_ea+0x10/0x10
[ 109.561069][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.566715][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.572358][ T5839] ? dquot_initialize_needed+0x183/0x2a0
[ 109.578015][ T5839] __ext4_expand_extra_isize+0x346/0x480
[ 109.583666][ T5839] __ext4_mark_inode_dirty+0x544/0x870
[ 109.589154][ T5839] ? __pfx___ext4_mark_inode_dirty+0x10/0x10
[ 109.595151][ T5839] ? __pfx___might_resched+0x10/0x10
[ 109.600460][ T5839] ? ext4_journal_check_start+0x22b/0x340
[ 109.606208][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.611856][ T5839] ? __ext4_journal_start_sb+0x19e/0x690
[ 109.617502][ T5839] ? ext4_dirty_inode+0xa1/0x130
[ 109.622463][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.628115][ T5839] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 109.633509][ T5839] ext4_dirty_inode+0xd9/0x130
[ 109.638290][ T5839] ? rcu_is_watching+0x12/0xc0
[ 109.643068][ T5839] __mark_inode_dirty+0x1ee/0xe50
[ 109.648126][ T5839] iput+0xb7/0x880
[ 109.651876][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.657524][ T5839] dentry_unlink_inode+0x29c/0x480
[ 109.662662][ T5839] __dentry_kill+0x1d0/0x600
[ 109.667274][ T5839] ? shrink_dentry_list+0x11a/0x5d0
[ 109.672506][ T5839] shrink_dentry_list+0x140/0x5d0
[ 109.677553][ T5839] ? shrink_dcache_parent+0x22/0x530
[ 109.682875][ T5839] shrink_dcache_parent+0xe1/0x530
[ 109.688001][ T5839] ? __pfx_shrink_dcache_parent+0x10/0x10
[ 109.693736][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.699387][ T5839] shrink_dcache_for_umount+0xa5/0x3e0
[ 109.704863][ T5839] ? lockdep_hardirqs_on+0x7c/0x110
[ 109.710081][ T5839] generic_shutdown_super+0x6c/0x390
[ 109.715395][ T5839] kill_block_super+0x3b/0x90
[ 109.720082][ T5839] ext4_kill_sb+0x6a/0xb0
[ 109.724424][ T5839] deactivate_locked_super+0xc1/0x1a0
[ 109.729807][ T5839] deactivate_super+0xde/0x100
[ 109.734594][ T5839] cleanup_mnt+0x225/0x450
[ 109.739030][ T5839] task_work_run+0x150/0x240
[ 109.743641][ T5839] ? __pfx_task_work_run+0x10/0x10
[ 109.748770][ T5839] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.754420][ T5839] ? __x64_sys_umount+0x124/0x1a0
[ 109.759477][ T5839] ptrace_notify+0x10e/0x130
[ 109.764096][ T5839] syscall_exit_work+0x17c/0x1e0
[ 109.769054][ T5839] do_syscall_64+0x3e6/0x4c0
[ 109.773664][ T5839] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.779576][ T5839] RIP: 0033:0x7f226ec9d547
[ 109.784001][ T5839] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[ 109.803628][ T5839] RSP: 002b:00007ffc91c705e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[ 109.812057][ T5839] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f226ec9d547
[ 109.820044][ T5839] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc91c706a0
[ 109.828031][ T5839] RBP: 00007ffc91c706a0 R08: 0000000000000000 R09: 0000000000000000
[ 109.836001][ T5839] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffc91c71710
[ 109.843993][ T5839] R13: 0000555579c186c0 R14: 431bde82d7b634db R15: 00007ffc91c71730
[ 109.851987][ T5839]
[ 109.855285][ T5839] Kernel Offset: disabled
[ 109.859640][ T5839] Rebooting in 86400 seconds..