list_del corruption. next->prev should be ffff888020fe5048, but was ffff88807a0f9048. (next=ffff88802533e5e8)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:67!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 5827 Comm: syz-executor.5 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:ffffc9000aaa7db0 EFLAGS: 00010046
RAX: 000000000000006d RBX: ffff88802533e5f0 RCX: 88e517f49d581b00
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: ffff888020fe5008 R08: ffffffff81717aac R09: 1ffff92001554f54
R10: dffffc0000000000 R11: fffff52001554f55 R12: dffffc0000000000
R13: ffff888020fe4000 R14: ffff88802533e5e8 R15: ffff888020fe5048
FS:  0000555557106480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1cc2398000 CR3: 000000001cad1000 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
 __do_sys_close fs/open.c:1590 [inline]
 __se_sys_close+0x15f/0x220 fs/open.c:1575
 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: 0033:0x7f1cc227b9da
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
RSP: 002b:00007ffe5d85d9f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1cc227b9da
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 0000000000000032 R08: 0000001b30160000 R09: 00007f1cc239bf8c
R10: 00007ffe5d85db40 R11: 0000000000000293 R12: 00007f1cc1e001d8
R13: ffffffffffffffff R14: 00007f1cc1e00000 R15: 0000000000015db0
 </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:ffffc9000aaa7db0 EFLAGS: 00010046

RAX: 000000000000006d RBX: ffff88802533e5f0 RCX: 88e517f49d581b00
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: ffff888020fe5008 R08: ffffffff81717aac R09: 1ffff92001554f54
R10: dffffc0000000000 R11: fffff52001554f55 R12: dffffc0000000000
R13: ffff888020fe4000 R14: ffff88802533e5e8 R15: ffff888020fe5048
FS:  0000555557106480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1cc2398000 CR3: 000000001cad1000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000