R13: 00007f899b2332ca R14: 0000555563b534e8 R15: 00007ffdaf151dd0
 </TASK>
---[ end trace 0000000000000000 ]---
list_del corruption. prev->next should be ffff888133627a20, but was ffff8881336272b0. (prev=ffff888111791920)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:61!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 1085 Comm: syz-executor Tainted: G        W          syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
RIP: 0010:__list_del_entry_valid+0x10f/0x130 lib/list_debug.c:59
Code: e8 0e 60 88 02 0f 0b 48 c7 c7 a0 6b ca 85 48 89 de e8 fd 5f 88 02 0f 0b 48 c7 c7 00 6c ca 85 48 89 de 4c 89 f9 e8 e9 5f 88 02 <0f> 0b 48 c7 c7 80 6c ca 85 48 89 de 4c 89 f1 e8 d5 5f 88 02 0f 0b
RSP: 0018:ffffc90001297a68 EFLAGS: 00010246
RAX: 000000000000006d RBX: ffff888133627a20 RCX: 2a2f038ed0cba700
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffffc90001297a88 R08: ffffc90001297767 R09: 1ffff92000252eec
R10: dffffc0000000000 R11: fffff52000252eed R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff8881336272b0 R15: ffff888111791920
FS:  0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1299558060 CR3: 0000000124d3d000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __list_del_entry include/linux/list.h:134 [inline]
 dentry_unlist fs/dcache.c:554 [inline]
 __dentry_kill+0x259/0x680 fs/dcache.c:607
 dentry_kill+0xc0/0x2a0 fs/dcache.c:-1
 dput+0x42/0x80 fs/dcache.c:918
 incfs_free_mount_info+0x60/0x200 fs/incfs/data_mgmt.c:166
 incfs_kill_sb+0x1af/0x210 fs/incfs/vfs.c:2003
 deactivate_locked_super+0xb5/0x120 fs/super.c:336
 deactivate_super+0xaf/0xe0 fs/super.c:367
 cleanup_mnt+0x45e/0x4e0 fs/namespace.c:1192
 __cleanup_mnt+0x19/0x20 fs/namespace.c:1199
 task_work_run+0x1e1/0x250 kernel/task_work.c:203
 exit_task_work include/linux/task_work.h:39 [inline]
 do_exit+0xaf2/0x2850 kernel/exit.c:887
 do_group_exit+0x21b/0x2e0 kernel/exit.c:1030
 __do_sys_exit_group kernel/exit.c:1041 [inline]
 __se_sys_exit_group kernel/exit.c:1039 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1039
 x64_sys_call+0x7b4/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:232
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f899b19de59
Code: Unable to access opcode bytes at 0x7f899b19de2f.
RSP: 002b:00007ffdaf14fa48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f899b23332a RCX: 00007f899b19de59
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000000009 R08: 0000000000000000 R09: 00007f899b2332ca
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdaf150d00
R13: 00007f899b2332ca R14: 0000555563b534e8 R15: 00007ffdaf151dd0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__list_del_entry_valid+0x10f/0x130 lib/list_debug.c:59
Code: e8 0e 60 88 02 0f 0b 48 c7 c7 a0 6b ca 85 48 89 de e8 fd 5f 88 02 0f 0b 48 c7 c7 00 6c ca 85 48 89 de 4c 89 f9 e8 e9 5f 88 02 <0f> 0b 48 c7 c7 80 6c ca 85 48 89 de 4c 89 f1 e8 d5 5f 88 02 0f 0b
RSP: 0018:ffffc90001297a68 EFLAGS: 00010246
RAX: 000000000000006d RBX: ffff888133627a20 RCX: 2a2f038ed0cba700
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffffc90001297a88 R08: ffffc90001297767 R09: 1ffff92000252eec
R10: dffffc0000000000 R11: fffff52000252eed R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff8881336272b0 R15: ffff888111791920
FS:  0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1299558060 CR3: 0000000124d3d000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400