list_del corruption. next->prev should be ffff88802a019048, but was ffff88802a401048. (next=ffff88802515e5e8)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:67!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 6526 Comm: syz-executor155 Not tainted 6.6.0-syzkaller-05843-g89ed67ef126c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:__list_del_entry_valid_or_report+0x122/0x130 lib/list_debug.c:65
Code: 85 06 0f 0b 48 c7 c7 20 5f 9d 8b 4c 89 fe 48 89 d9 e8 52 db 85 06 0f 0b 48 c7 c7 a0 5f 9d 8b 4c 89 fe 4c 89 f1 e8 3e db 85 06 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 80 3d 1d 6e
RSP: 0018:ffffc90009d67b18 EFLAGS: 00010046
RAX: 000000000000006d RBX: ffff88802515e5f0 RCX: 58e87076363f5a00
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: ffff88802a019008 R08: ffffffff81717aac R09: 1ffff920013acf04
R10: dffffc0000000000 R11: fffff520013acf05 R12: dffffc0000000000
R13: ffff88802a018000 R14: ffff88802515e5e8 R15: ffff88802a019048
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff08f2c4110 CR3: 0000000074918000 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+0xa8/0x1e0 drivers/ptp/ptp_chardev.c:147
 posix_clock_release+0x8c/0x100 kernel/time/posix-clock.c:157
 __fput+0x3cc/0xa10 fs/file_table.c:394
 task_work_run+0x24a/0x300 kernel/task_work.c:180
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xa2c/0x2650 kernel/exit.c:874
 do_group_exit+0x206/0x2c0 kernel/exit.c:1024
 __do_sys_exit_group kernel/exit.c:1035 [inline]
 __se_sys_exit_group kernel/exit.c:1033 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1033
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x44/0x110 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7ff08f248bf9
Code: Unable to access opcode bytes at 0x7ff08f248bcf.
RSP: 002b:00007ffc5a8eb438 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff08f248bf9
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007ff08f2c3290 R08: ffffffffffffffb8 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff08f2c3290
R13: 0000000000000000 R14: 00007ff08f2c3d00 R15: 00007ff08f219da0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__list_del_entry_valid_or_report+0x122/0x130 lib/list_debug.c:65
Code: 85 06 0f 0b 48 c7 c7 20 5f 9d 8b 4c 89 fe 48 89 d9 e8 52 db 85 06 0f 0b 48 c7 c7 a0 5f 9d 8b 4c 89 fe 4c 89 f1 e8 3e db 85 06 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 80 3d 1d 6e
RSP: 0018:ffffc90009d67b18 EFLAGS: 00010046

RAX: 000000000000006d RBX: ffff88802515e5f0 RCX: 58e87076363f5a00
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: ffff88802a019008 R08: ffffffff81717aac R09: 1ffff920013acf04
R10: dffffc0000000000 R11: fffff520013acf05 R12: dffffc0000000000
R13: ffff88802a018000 R14: ffff88802515e5e8 R15: ffff88802a019048
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff08f2c4110 CR3: 0000000074918000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400