R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffc98fc6350
R13: 00007f01417e3515 R14: 000000000004c399 R15: 000000000004c34f
 </TASK>
---[ end trace 0000000000000000 ]---
list_del corruption. prev->next should be ffff888100683e60, but was ffff888112abdc40. (prev=ffff888100683090)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:61!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 4559 Comm: syz-executor Tainted: G        W          6.1.84-syzkaller-00005-g96d66062d076 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
RIP: 0010:__list_del_entry_valid+0x10f/0x130 lib/list_debug.c:59
Code: e8 ba 6b 7d 02 0f 0b 48 c7 c7 00 e5 c9 85 4c 89 fe e8 a9 6b 7d 02 0f 0b 48 c7 c7 60 e5 c9 85 4c 89 fe 48 89 d9 e8 95 6b 7d 02 <0f> 0b 48 c7 c7 e0 e5 c9 85 4c 89 fe 4c 89 f1 e8 81 6b 7d 02 0f 0b
RSP: 0018:ffffc90005427b88 EFLAGS: 00010246
RAX: 000000000000006d RBX: ffff888100683090 RCX: e7b9437f5dfe3000
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffffc90005427ba8 R08: ffffffff815b0885 R09: fffff52000a84f0d
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff888100683e28 R14: ffff888112abdc40 R15: ffff888100683e60
FS:  0000555555761500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f19fc3e727c CR3: 00000001266ed000 CR4: 00000000003526a0
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:550 [inline]
 __dentry_kill+0x250/0x650 fs/dcache.c:603
 dentry_kill+0xc0/0x2a0
 dput+0x40/0x80 fs/dcache.c:914
 incfs_free_mount_info+0x60/0x210 fs/incfs/data_mgmt.c:166
 incfs_kill_sb+0x1d4/0x230 fs/incfs/vfs.c:1975
 deactivate_locked_super+0xad/0x110 fs/super.c:334
 deactivate_super+0xbe/0xf0 fs/super.c:365
 cleanup_mnt+0x485/0x510 fs/namespace.c:1186
 __cleanup_mnt+0x19/0x20 fs/namespace.c:1193
 task_work_run+0x24d/0x2e0 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 exit_to_user_mode_loop+0x94/0xa0 kernel/entry/common.c:177
 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
 syscall_exit_to_user_mode+0x26/0x130 kernel/entry/common.c:303
 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:87
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f0141776f07
Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffc98fc51d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f0141776f07
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc98fc5290
RBP: 00007ffc98fc5290 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffc98fc6350
R13: 00007f01417e3515 R14: 000000000004c399 R15: 000000000004c34f
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__list_del_entry_valid+0x10f/0x130 lib/list_debug.c:59
Code: e8 ba 6b 7d 02 0f 0b 48 c7 c7 00 e5 c9 85 4c 89 fe e8 a9 6b 7d 02 0f 0b 48 c7 c7 60 e5 c9 85 4c 89 fe 48 89 d9 e8 95 6b 7d 02 <0f> 0b 48 c7 c7 e0 e5 c9 85 4c 89 fe 4c 89 f1 e8 81 6b 7d 02 0f 0b
RSP: 0018:ffffc90005427b88 EFLAGS: 00010246
RAX: 000000000000006d RBX: ffff888100683090 RCX: e7b9437f5dfe3000
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffffc90005427ba8 R08: ffffffff815b0885 R09: fffff52000a84f0d
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff888100683e28 R14: ffff888112abdc40 R15: ffff888100683e60
FS:  0000555555761500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f19fc3e727c CR3: 00000001266ed000 CR4: 00000000003526a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400