list_del corruption. prev->next should be ffff888078e9d048, but was ffff88802544a5e8. (prev=ffff888021405048)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:62!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 6105 Comm: syz-executor382 Not tainted 6.6.0-next-20231103-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:__list_del_entry_valid_or_report+0x11f/0x1b0 lib/list_debug.c:62
Code: 01 2f 8b e8 53 fd 00 fd 0f 0b 48 89 ca 48 c7 c7 80 01 2f 8b e8 42 fd 00 fd 0f 0b 48 89 c2 48 c7 c7 e0 01 2f 8b e8 31 fd 00 fd <0f> 0b 48 89 d1 48 c7 c7 60 02 2f 8b 48 89 c2 e8 1d fd 00 fd 0f 0b
RSP: 0018:ffffc900051cfc78 EFLAGS: 00010082
RAX: 000000000000006d RBX: ffff888078e9c000 RCX: ffffffff816bced9
RDX: 0000000000000000 RSI: ffffffff816c6372 RDI: 0000000000000005
RBP: ffff888146295a60 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000001 R11: 0000000000000001 R12: 0000000000000246
R13: ffff888078e9d048 R14: ffff888078e9d008 R15: ffff888078e9d050
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcf132fca8 CR3: 000000007733d000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __list_del_entry_valid include/linux/list.h:124 [inline]
 __list_del_entry include/linux/list.h:215 [inline]
 list_del include/linux/list.h:229 [inline]
 ptp_release+0xc4/0x2b0 drivers/ptp/ptp_chardev.c:147
 posix_clock_release+0xa4/0x160 kernel/time/posix-clock.c:157
 __fput+0x270/0xbb0 fs/file_table.c:394
 task_work_run+0x14c/0x240 kernel/task_work.c:180
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xa85/0x2ac0 kernel/exit.c:871
 do_group_exit+0xd3/0x2a0 kernel/exit.c:1021
 __do_sys_exit_group kernel/exit.c:1032 [inline]
 __se_sys_exit_group kernel/exit.c:1030 [inline]
 __x64_sys_exit_group+0x3e/0x50 kernel/exit.c:1030
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3f/0x110 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x62/0x6a
RIP: 0033:0x7ffbcc823c39
Code: Unable to access opcode bytes at 0x7ffbcc823c0f.
RSP: 002b:00007ffcf132fd48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbcc823c39
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007ffbcc89e290 R08: ffffffffffffffb8 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffbcc89e290
R13: 0000000000000000 R14: 00007ffbcc89ed00 R15: 00007ffbcc7f4dc0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__list_del_entry_valid_or_report+0x11f/0x1b0 lib/list_debug.c:62
Code: 01 2f 8b e8 53 fd 00 fd 0f 0b 48 89 ca 48 c7 c7 80 01 2f 8b e8 42 fd 00 fd 0f 0b 48 89 c2 48 c7 c7 e0 01 2f 8b e8 31 fd 00 fd <0f> 0b 48 89 d1 48 c7 c7 60 02 2f 8b 48 89 c2 e8 1d fd 00 fd 0f 0b
RSP: 0018:ffffc900051cfc78 EFLAGS: 00010082
RAX: 000000000000006d RBX: ffff888078e9c000 RCX: ffffffff816bced9
RDX: 0000000000000000 RSI: ffffffff816c6372 RDI: 0000000000000005
RBP: ffff888146295a60 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000001 R11: 0000000000000001 R12: 0000000000000246
R13: ffff888078e9d048 R14: ffff888078e9d008 R15: ffff888078e9d050
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcf132fca8 CR3: 000000007733d000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400