list_del corruption. next->prev should be ffff8881f70475e8, but was ffff8881f705c060
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:56!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 507 Comm: kworker/0:22 Tainted: G        W         5.10.118-syzkaller-00163-gfa7f6a5f56d9 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
Workqueue: events kfree_rcu_work
RIP: 0010:__list_del_entry_valid+0xf9/0x100 lib/list_debug.c:54
Code: 1a 4c 40 02 0f 0b 48 c7 c7 a0 de 43 85 4c 89 f6 31 c0 e8 07 4c 40 02 0f 0b 48 c7 c7 00 df 43 85 4c 89 f6 31 c0 e8 f4 4b 40 02 <0f> 0b 0f 1f 44 00 00 55 48 89 e5 be 08 00 00 00 48 c7 c7 20 d7 54
RSP: 0018:ffffc90003977cf8 EFLAGS: 00010046
RAX: 0000000000000054 RBX: ffff88810798cc78 RCX: 15de72a32c63a900
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: ffffc90003977d18 R08: ffffffff8153aa68 R09: ffffed103ee0a5d8
R10: ffffed103ee0a5d8 R11: 1ffff1103ee0a5d7 R12: dffffc0000000000
R13: ffff8881f70475e8 R14: ffff8881f70475e8 R15: ffff8881f7055720
FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa9cff71000 CR3: 0000000111e60000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __list_del_entry include/linux/list.h:132 [inline]
 list_del_init include/linux/list.h:204 [inline]
 process_one_work+0x445/0xc10 kernel/workqueue.c:2240
 worker_thread+0xb27/0x1550 kernel/workqueue.c:2442
 kthread+0x349/0x3d0 kernel/kthread.c:313
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
Modules linked in:
---[ end trace fc1a4142f679d537 ]---
RIP: 0010:__list_del_entry_valid+0xf9/0x100 lib/list_debug.c:54
Code: 1a 4c 40 02 0f 0b 48 c7 c7 a0 de 43 85 4c 89 f6 31 c0 e8 07 4c 40 02 0f 0b 48 c7 c7 00 df 43 85 4c 89 f6 31 c0 e8 f4 4b 40 02 <0f> 0b 0f 1f 44 00 00 55 48 89 e5 be 08 00 00 00 48 c7 c7 20 d7 54
RSP: 0018:ffffc90003977cf8 EFLAGS: 00010046
RAX: 0000000000000054 RBX: ffff88810798cc78 RCX: 15de72a32c63a900
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: ffffc90003977d18 R08: ffffffff8153aa68 R09: ffffed103ee0a5d8
R10: ffffed103ee0a5d8 R11: 1ffff1103ee0a5d7 R12: dffffc0000000000
R13: ffff8881f70475e8 R14: ffff8881f70475e8 R15: ffff8881f7055720
FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa9cff71000 CR3: 0000000111e60000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400