------------[ cut here ]------------
URB ffff88801ffdff00 submitted while active
WARNING: CPU: 2 PID: 1228 at drivers/usb/core/urb.c:379 usb_submit_urb+0x14d5/0x1730 drivers/usb/core/urb.c:379
Modules linked in:
CPU: 2 UID: 0 PID: 1228 Comm: kworker/u32:10 Not tainted 6.14.0-syzkaller-02665-g1e26c5e28ca5 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: bat_events batadv_nc_worker
RIP: 0010:usb_submit_urb+0x14d5/0x1730 drivers/usb/core/urb.c:379
Code: fd eb cb bb fe ff ff ff e9 c6 f3 ff ff e8 53 54 a5 fa c6 05 4c 48 35 09 01 90 48 c7 c7 20 8e 2f 8c 48 89 de e8 3c ff 64 fa 90 <0f> 0b 90 90 e9 b6 fe ff ff bb f8 ff ff ff e9 96 f3 ff ff 48 89 ef
RSP: 0018:ffffc90000538a90 EFLAGS: 00010082
RAX: 0000000000000000 RBX: ffff88801ffdff00 RCX: ffffc900015b3000
RDX: 0000000000040000 RSI: ffffffff817abe25 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000087
R13: ffff88801dec4058 R14: 000000000000000f R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff888097e5a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000f50bbcc7 CR3: 000000006bd66000 CR4: 0000000000352ef0
Call Trace:
 <IRQ>
 cm109_submit_ctl drivers/input/misc/cm109.c:380 [inline]
 cm109_urb_irq_callback+0x2e7/0xb70 drivers/input/misc/cm109.c:431
 __usb_hcd_giveback_urb+0x38a/0x6e0 drivers/usb/core/hcd.c:1650
 usb_hcd_giveback_urb+0x39b/0x450 drivers/usb/core/hcd.c:1734
 dummy_timer+0x180e/0x3a20 drivers/usb/gadget/udc/dummy_hcd.c:1994
 __run_hrtimer kernel/time/hrtimer.c:1791 [inline]
 __hrtimer_run_queues+0x1ff/0xad0 kernel/time/hrtimer.c:1855
 hrtimer_run_softirq+0x17d/0x350 kernel/time/hrtimer.c:1872
 handle_softirqs+0x216/0x8e0 kernel/softirq.c:561
 __do_softirq kernel/softirq.c:595 [inline]
 invoke_softirq kernel/softirq.c:435 [inline]
 __irq_exit_rcu+0x109/0x170 kernel/softirq.c:662
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:678
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 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: 69 e4 11 83 f8 07 0f 87 bc 02 00 00 89 c0 48 0f a3 05 42 82 ca 0e 0f 82 74 02 00 00 8b 35 5a b5 ca 0e 85 f6 0f 85 8d 00 00 00 <48> 8b 44 24 30 65 48 2b 05 19 69 e4 11 0f 85 c7 02 00 00 48 83 c4
RSP: 0018:ffffc90006fdfab8 EFLAGS: 00000206
RAX: 0000000000000046 RBX: ffffffff8e1be140 RCX: 00000000b53db9a3
RDX: 0000000000000000 RSI: ffffffff8d985c07 RDI: ffffffff8bd35e20
RBP: 0000000000000002 R08: 2499edd2b6d41ef0 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 rcu_lock_acquire include/linux/rcupdate.h:331 [inline]
 rcu_read_lock include/linux/rcupdate.h:841 [inline]
 batadv_nc_purge_orig_hash net/batman-adv/network-coding.c:408 [inline]
 batadv_nc_worker+0x16a/0x1030 net/batman-adv/network-coding.c:719
 process_one_work+0x9cc/0x1b70 kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3319 [inline]
 worker_thread+0x6c1/0xef0 kernel/workqueue.c:3400
 kthread+0x3a4/0x760 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:	69 e4 11 83 f8 07    	imul   $0x7f88311,%esp,%esp
   6:	0f 87 bc 02 00 00    	ja     0x2c8
   c:	89 c0                	mov    %eax,%eax
   e:	48 0f a3 05 42 82 ca 	bt     %rax,0xeca8242(%rip)        # 0xeca8258
  15:	0e
  16:	0f 82 74 02 00 00    	jb     0x290
  1c:	8b 35 5a b5 ca 0e    	mov    0xecab55a(%rip),%esi        # 0xecab57c
  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 19 69 e4 	sub    %gs:0x11e46919(%rip),%rax        # 0x11e46950
  36:	11
  37:	0f 85 c7 02 00 00    	jne    0x304
  3d:	48                   	rex.W
  3e:	83                   	.byte 0x83
  3f:	c4                   	.byte 0xc4