------------[ cut here ]------------
WARNING: CPU: 1 PID: 7526 at kernel/workqueue.c:1441 __queue_work+0xe2d/0xfb0 kernel/workqueue.c:1441
Modules linked in:
CPU: 1 PID: 7526 Comm: syz.0.582 Not tainted 6.1.144-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:__queue_work+0xe2d/0xfb0 kernel/workqueue.c:1441
Code: e9 9d fc ff ff 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 0f 8c c7 fc ff ff 48 8b 3c 24 e8 6d 32 7f 00 e9 b9 fc ff ff e8 c3 b6 2d 00 <0f> 0b 48 83 c4 60 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 ad b6 2d 00
RSP: 0018:ffffc900001e0ae8 EFLAGS: 00010046
RAX: ffffffff815320cd RBX: 0000000000010000 RCX: ffff888056248000
RDX: 0000000000000100 RSI: 0000000000000100 RDI: 0000000000000000
RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1c3ecc6
R10: fffffbfff1c3ecc6 R11: 1ffffffff1c3ecc5 R12: ffff888056a8f000
R13: ffff888056a8f1c0 R14: 0000000000000008 R15: 0000000000000001
FS:  00007f0a4b4806c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000d7d030 CR3: 000000005c8eb000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 call_timer_fn+0x1a0/0x670 kernel/time/timer.c:1504
 expire_timers kernel/time/timer.c:1544 [inline]
 __run_timers+0x550/0x7c0 kernel/time/timer.c:1820
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1833
 handle_softirqs+0x2a1/0x920 kernel/softirq.c:596
 __do_softirq kernel/softirq.c:630 [inline]
 invoke_softirq kernel/softirq.c:470 [inline]
 __irq_exit_rcu+0x12f/0x220 kernel/softirq.c:679
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:691
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1118 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1118
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:__skb_try_recv_datagram+0x181/0x4d0 net/core/datagram.c:266
Code: 88 00 00 00 4c 8d 84 24 94 00 00 00 4d 89 f1 e8 65 f7 ff ff 48 89 c5 48 89 df 4c 89 fe e8 77 21 02 02 44 8b bc 24 94 00 00 00 <31> ff 44 89 fe e8 45 13 61 f9 45 85 ff 0f 85 32 02 00 00 48 85 ed
RSP: 0018:ffffc900038f7668 EFLAGS: 00000246
RAX: 06459c86fd2aad00 RBX: ffff88807a2341d0 RCX: 0000000000000000
RDX: dffffc0000000000 RSI: ffffffff8a8c0460 RDI: 00000000ffffffff
RBP: ffff888062725a00 R08: dffffc0000000000 R09: fffffbfff215c45d
R10: fffffbfff215c45d R11: 1ffffffff215c45c R12: dffffc0000000000
R13: 1ffff1100f446846 R14: ffffc900038f7820 R15: 0000000000000000
 __unix_dgram_recvmsg+0x2d1/0xd70 net/unix/af_unix.c:2451
 ____sys_recvmsg+0x292/0x580 net/socket.c:-1
 ___sys_recvmsg+0x1b2/0x510 net/socket.c:2780
 do_recvmmsg+0x359/0x7d0 net/socket.c:2874
 __sys_recvmmsg net/socket.c:2953 [inline]
 __do_sys_recvmmsg net/socket.c:2976 [inline]
 __se_sys_recvmmsg net/socket.c:2969 [inline]
 __x64_sys_recvmmsg+0x18d/0x240 net/socket.c:2969
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f0a4a58e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0a4b480038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
RAX: ffffffffffffffda RBX: 00007f0a4a7b6080 RCX: 00007f0a4a58e929
RDX: 03fffffffffffcb5 RSI: 00002000000000c0 RDI: 0000000000000003
RBP: 00007f0a4a610b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007f0a4a7b6080 R15: 00007ffd241e1038
 </TASK>
----------------
Code disassembly (best guess):
   0:	88 00                	mov    %al,(%rax)
   2:	00 00                	add    %al,(%rax)
   4:	4c 8d 84 24 94 00 00 	lea    0x94(%rsp),%r8
   b:	00
   c:	4d 89 f1             	mov    %r14,%r9
   f:	e8 65 f7 ff ff       	call   0xfffff779
  14:	48 89 c5             	mov    %rax,%rbp
  17:	48 89 df             	mov    %rbx,%rdi
  1a:	4c 89 fe             	mov    %r15,%rsi
  1d:	e8 77 21 02 02       	call   0x2022199
  22:	44 8b bc 24 94 00 00 	mov    0x94(%rsp),%r15d
  29:	00
* 2a:	31 ff                	xor    %edi,%edi <-- trapping instruction
  2c:	44 89 fe             	mov    %r15d,%esi
  2f:	e8 45 13 61 f9       	call   0xf9611379
  34:	45 85 ff             	test   %r15d,%r15d
  37:	0f 85 32 02 00 00    	jne    0x26f
  3d:	48 85 ed             	test   %rbp,%rbp