RDX: 00007ffabd982fb0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007ffabcc358e0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffabce26038 R14: 00007ffabce25fa0 R15: 00007ffde9613fc8
 </TASK>
---[ end trace 0000000000000000 ]---
list_del corruption. prev->next should be ffff88813b43e910, but was ffff88813b43e6f0. (prev=ffff88813b4264e0)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:61!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 1527 Comm: syz.5.329 Tainted: G        W          syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
RIP: 0010:__list_del_entry_valid+0x10f/0x130 lib/list_debug.c:59
Code: e8 3e 77 88 02 0f 0b 48 c7 c7 a0 75 ca 85 48 89 de e8 2d 77 88 02 0f 0b 48 c7 c7 00 76 ca 85 48 89 de 4c 89 f9 e8 19 77 88 02 <0f> 0b 48 c7 c7 80 76 ca 85 48 89 de 4c 89 f1 e8 05 77 88 02 0f 0b
RSP: 0018:ffffc90000eaf6a8 EFLAGS: 00010246
RAX: 000000000000006d RBX: ffff88813b43e910 RCX: 217d1f37f04a7b00
RDX: 0000000000000000 RSI: 0000000080000002 RDI: 0000000000000000
RBP: ffffc90000eaf6c8 R08: ffffc90000eaf287 R09: 1ffff920001d5e50
R10: dffffc0000000000 R11: fffff520001d5e51 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff88813b43e6f0 R15: ffff88813b4264e0
FS:  0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9b3fe1026e CR3: 000000011493a000 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:2005
 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+0xb0d/0x29f0 kernel/exit.c:896
 do_group_exit+0x21b/0x2e0 kernel/exit.c:1040
 get_signal+0x167c/0x1700 kernel/signal.c:2904
 arch_do_signal_or_restart+0xd1/0x11c0 arch/x86/kernel/signal.c:871
 exit_to_user_mode_loop+0x7a/0xb0 kernel/entry/common.c:174
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:303
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7ffabcb5e9ce
Code: Unable to access opcode bytes at 0x7ffabcb5e9a4.
RSP: 002b:00007ffabd982f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6
RAX: fffffffffffffdfc RBX: 00007ffabd9836c0 RCX: 00007ffabcb5e9ce
RDX: 00007ffabd982fb0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007ffabcc358e0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffabce26038 R14: 00007ffabce25fa0 R15: 00007ffde9613fc8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__list_del_entry_valid+0x10f/0x130 lib/list_debug.c:59
Code: e8 3e 77 88 02 0f 0b 48 c7 c7 a0 75 ca 85 48 89 de e8 2d 77 88 02 0f 0b 48 c7 c7 00 76 ca 85 48 89 de 4c 89 f9 e8 19 77 88 02 <0f> 0b 48 c7 c7 80 76 ca 85 48 89 de 4c 89 f1 e8 05 77 88 02 0f 0b
RSP: 0018:ffffc90000eaf6a8 EFLAGS: 00010246
RAX: 000000000000006d RBX: ffff88813b43e910 RCX: 217d1f37f04a7b00
RDX: 0000000000000000 RSI: 0000000080000002 RDI: 0000000000000000
RBP: ffffc90000eaf6c8 R08: ffffc90000eaf287 R09: 1ffff920001d5e50
R10: dffffc0000000000 R11: fffff520001d5e51 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff88813b43e6f0 R15: ffff88813b4264e0
FS:  0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9b3fe1026e CR3: 000000011493a000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400