------------[ cut here ]------------
workqueue: cannot queue rtl_ips_nic_off_wq_callback on wq rtl92c_usb
WARNING: CPU: 1 PID: 6866 at kernel/workqueue.c:2257 __queue_work+0xc9c/0x10f0 kernel/workqueue.c:2256
Modules linked in:
CPU: 1 UID: 0 PID: 6866 Comm: kworker/1:4 Not tainted 6.15.0-rc4-syzkaller-g615dca38c2ea #0 PREEMPT(voluntary) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: usb_hub_wq hub_event
RIP: 0010:__queue_work+0xc9c/0x10f0 kernel/workqueue.c:2256
Code: 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 28 04 00 00 48 8b 75 18 4c 89 f2 48 c7 c7 80 2d 47 87 e8 55 4c f7 ff 90 <0f> 0b 90 90 e9 96 f7 ff ff e8 96 ce 33 00 90 0f 0b 90 e9 1b f6 ff
RSP: 0000:ffffc900001a8be8 EFLAGS: 00010082
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff813feaa8
RDX: ffff88811f01ba80 RSI: ffffffff813feab5 RDI: 0000000000000001
RBP: ffff88812ce23768 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: fffffffffffd3508 R12: 1ffff9200003518f
R13: 0000000000000100 R14: ffff88812c1f7178 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8882692c4000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f68659369d3 CR3: 0000000114bea000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 call_timer_fn+0x197/0x620 kernel/time/timer.c:1789
 expire_timers kernel/time/timer.c:1835 [inline]
 __run_timers+0x569/0x960 kernel/time/timer.c:2414
 __run_timer_base kernel/time/timer.c:2426 [inline]
 __run_timer_base kernel/time/timer.c:2418 [inline]
 run_timer_base+0x114/0x190 kernel/time/timer.c:2435
 run_timer_softirq+0x1a/0x40 kernel/time/timer.c:2445
 handle_softirqs+0x205/0x8d0 kernel/softirq.c:579
 __do_softirq kernel/softirq.c:613 [inline]
 invoke_softirq kernel/softirq.c:453 [inline]
 __irq_exit_rcu+0xfa/0x160 kernel/softirq.c:680
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:696
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0x90/0xb0 arch/x86/kernel/apic/apic.c:1049
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:lock_acquire+0x62/0x350 kernel/locking/lockdep.c:5870
Code: 34 0c 0b 83 f8 07 0f 87 bc 02 00 00 89 c0 48 0f a3 05 12 35 1f 09 0f 82 74 02 00 00 8b 35 ca 40 1f 09 85 f6 0f 85 8d 00 00 00 <48> 8b 44 24 30 65 48 2b 05 69 34 0c 0b 0f 85 c7 02 00 00 48 83 c4
RSP: 0000:ffffc900015e7398 EFLAGS: 00000206
RAX: 0000000000000046 RBX: ffff88812c1f7148 RCX: 0000000000000001
RDX: 0000000000000000 RSI: ffffffff88ab8a4b RDI: ffffffff876851a0
RBP: 0000000000000000 R08: f401b716fbee578a R09: ffffffff8f393d48
R10: 0000000000000008 R11: 00000000000024e0 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 touch_wq_lockdep_map+0xad/0x1c0 kernel/workqueue.c:3907
 __flush_workqueue+0x128/0x1230 kernel/workqueue.c:3949
 drain_workqueue+0x199/0x3d0 kernel/workqueue.c:4113
 destroy_workqueue+0xc2/0xaa0 kernel/workqueue.c:5858
 rtl_deinit_core+0x29d/0x3c0 drivers/net/wireless/realtek/rtlwifi/base.c:584
 rtl_usb_disconnect+0x186/0x3a0 drivers/net/wireless/realtek/rtlwifi/usb.c:1071
 usb_unbind_interface+0x1da/0x9a0 drivers/usb/core/driver.c:458
 device_remove drivers/base/dd.c:569 [inline]
 device_remove+0x122/0x170 drivers/base/dd.c:561
 __device_release_driver drivers/base/dd.c:1272 [inline]
 device_release_driver_internal+0x44b/0x620 drivers/base/dd.c:1295
 bus_remove_device+0x22f/0x420 drivers/base/bus.c:579
 device_del+0x396/0x9f0 drivers/base/core.c:3881
 usb_disable_device+0x355/0x7d0 drivers/usb/core/message.c:1418
 usb_disconnect+0x2e1/0x920 drivers/usb/core/hub.c:2316
 hub_port_connect drivers/usb/core/hub.c:5375 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5675 [inline]
 port_event drivers/usb/core/hub.c:5835 [inline]
 hub_event+0x1aa0/0x5030 drivers/usb/core/hub.c:5917
 process_one_work+0x9cc/0x1b70 kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3319 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3400
 kthread+0x3c2/0x780 kernel/kthread.c:464
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
----------------
Code disassembly (best guess):
   0:	34 0c                	xor    $0xc,%al
   2:	0b 83 f8 07 0f 87    	or     -0x78f0f808(%rbx),%eax
   8:	bc 02 00 00 89       	mov    $0x89000002,%esp
   d:	c0 48 0f a3          	rorb   $0xa3,0xf(%rax)
  11:	05 12 35 1f 09       	add    $0x91f3512,%eax
  16:	0f 82 74 02 00 00    	jb     0x290
  1c:	8b 35 ca 40 1f 09    	mov    0x91f40ca(%rip),%esi        # 0x91f40ec
  22:	85 f6                	test   %esi,%esi
  24:	0f 85 8d 00 00 00    	jne    0xb7
* 2a:	48 8b 44 24 30       	mov    0x30(%rsp),%rax <-- trapping instruction
  2f:	65 48 2b 05 69 34 0c 	sub    %gs:0xb0c3469(%rip),%rax        # 0xb0c34a0
  36:	0b
  37:	0f 85 c7 02 00 00    	jne    0x304
  3d:	48                   	rex.W
  3e:	83                   	.byte 0x83
  3f:	c4                   	.byte 0xc4