list_del corruption. next->prev should be ffff8880787d9048, but was ffff88807e5f5048. (next=ffff8880253065e8)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:65!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 6608 Comm: syz-executor.4 Not tainted 6.6.0-syzkaller-14142-g90b0c2b2edd1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:__list_del_entry_valid_or_report+0x133/0x1b0 lib/list_debug.c:65
Code: e8 f2 ab 03 fd 0f 0b 48 89 c2 48 c7 c7 a0 84 2e 8b e8 e1 ab 03 fd 0f 0b 48 89 d1 48 c7 c7 20 85 2e 8b 48 89 c2 e8 cd ab 03 fd <0f> 0b 48 89 34 24 e8 92 d9 77 fd 48 8b 34 24 e9 e3 fe ff ff 48 89
RSP: 0018:ffffc90005fb7e08 EFLAGS: 00010086
RAX: 000000000000006d RBX: ffff8880787d8000 RCX: ffffffff816b8ea9
RDX: 0000000000000000 RSI: ffffffff816c2332 RDI: 0000000000000005
RBP: ffff888020791a00 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000001 R11: 0000000000000001 R12: 0000000000000246
R13: ffff8880787d9048 R14: ffff8880787d9008 R15: ffff8880787d9050
FS:  0000555555cc5480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8755377978 CR3: 0000000079637000 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
 __fput_sync+0x47/0x50 fs/file_table.c:475
 __do_sys_close fs/open.c:1590 [inline]
 __se_sys_close fs/open.c:1575 [inline]
 __x64_sys_close+0x87/0xf0 fs/open.c:1575
 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+0x63/0x6b
RIP: 0033:0x7f9e3727b9da
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:00007f9e374bfb10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f9e3727b9da
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
RBP: 00007f9e3739d980 R08: 0000001b32460000 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000293 R12: 000000000004dfdb
R13: ffffffffffffffff R14: 00007f9e36e00000 R15: 000000000004dc9a
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__list_del_entry_valid_or_report+0x133/0x1b0 lib/list_debug.c:65
Code: e8 f2 ab 03 fd 0f 0b 48 89 c2 48 c7 c7 a0 84 2e 8b e8 e1 ab 03 fd 0f 0b 48 89 d1 48 c7 c7 20 85 2e 8b 48 89 c2 e8 cd ab 03 fd <0f> 0b 48 89 34 24 e8 92 d9 77 fd 48 8b 34 24 e9 e3 fe ff ff 48 89
RSP: 0018:ffffc90005fb7e08 EFLAGS: 00010086
RAX: 000000000000006d RBX: ffff8880787d8000 RCX: ffffffff816b8ea9
RDX: 0000000000000000 RSI: ffffffff816c2332 RDI: 0000000000000005
RBP: ffff888020791a00 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000001 R11: 0000000000000001 R12: 0000000000000246
R13: ffff8880787d9048 R14: ffff8880787d9008 R15: ffff8880787d9050
FS:  0000555555cc5480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8755377978 CR3: 0000000079637000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400