cm109 5-1:0.8: cm109_urb_irq_callback: urb status -71
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URB ffff888034836e00 submitted while active
WARNING: drivers/usb/core/urb.c:379 at usb_submit_urb+0x7b/0x18b0 drivers/usb/core/urb.c:379, CPU#1: ksoftirqd/1/23
Modules linked in:
CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
RIP: 0010:usb_submit_urb+0x7e/0x18b0 drivers/usb/core/urb.c:379
Code: 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 f7 29 f6 fa 49 83 3e 00 74 40 e8 8c bb 8c fa 48 8d 3d f5 1c e6 08 48 89 de <67> 48 0f b9 3a b8 f0 ff ff ff eb 11 e8 71 bb 8c fa eb 05 e8 6a bb
RSP: 0018:ffffc90000a08a00 EFLAGS: 00010083
RAX: ffffffff87398014 RBX: ffff888034836e00 RCX: 0000000000040000
RDX: ffffc900022d2000 RSI: ffff888034836e00 RDI: ffffffff901f9d10
RBP: 000000000000000f R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff52000141140 R12: 0000000000000820
R13: ffff88801cffe830 R14: ffff888034836e08 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff888125548000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f193d9da000 CR3: 0000000028a2c000 CR4: 00000000003526f0
Call Trace:
cm109_submit_ctl drivers/input/misc/cm109.c:380 [inline]
cm109_urb_irq_callback+0x6e2/0xc90 drivers/input/misc/cm109.c:431
__usb_hcd_giveback_urb+0x376/0x540 drivers/usb/core/hcd.c:1657
dummy_timer+0xbc0/0x4650 drivers/usb/gadget/udc/dummy_hcd.c:2005
__run_hrtimer kernel/time/hrtimer.c:1930 [inline]
__hrtimer_run_queues+0x3c0/0xa20 kernel/time/hrtimer.c:1994
hrtimer_run_softirq+0x17a/0x240 kernel/time/hrtimer.c:2011
handle_softirqs+0x22a/0x840 kernel/softirq.c:622
__do_softirq kernel/softirq.c:656 [inline]
invoke_softirq kernel/softirq.c:496 [inline]
__irq_exit_rcu+0xca/0x220 kernel/softirq.c:735
irq_exit_rcu+0x9/0x30 kernel/softirq.c:752
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1061 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1061
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:finish_task_switch+0x427/0xbe0 kernel/sched/core.c:5209
Code: 41 c7 84 24 e0 0d 00 00 00 00 00 00 0f 1f 44 00 00 49 83 c4 48 4c 89 e7 e8 f6 23 1e 0a e8 61 97 38 00 fb 49 8d bd 68 16 00 00 <48> 89 f8 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 7b 03 00 00 41 80
RSP: 0018:ffffc900001d7ab0 EFLAGS: 00000202
RAX: 0000000000286b97 RBX: 1ffff110170e777c RCX: 0000000080000001
RDX: 0000000000000000 RSI: ffffffff8df3fb49 RDI: ffff88801e289668
RBP: ffffc900001d7b10 R08: ffffffff901240f7 R09: 1ffffffff202481e
R10: dffffc0000000000 R11: fffffbfff202481f R12: ffff8880b873ae48
R13: ffff88801e288000 R14: ffff88801de98000 R15: dffffc0000000000
context_switch kernel/sched/core.c:5355 [inline]
__schedule+0x1664/0x5520 kernel/sched/core.c:6964
__schedule_loop kernel/sched/core.c:7047 [inline]
schedule+0x164/0x360 kernel/sched/core.c:7062
smpboot_thread_fn+0x5bc/0xa50 kernel/smpboot.c:156
kthread+0x388/0x470 kernel/kthread.c:436
ret_from_fork+0x51e/0xb90 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
----------------
Code disassembly (best guess):
0: 89 f0 mov %esi,%eax
2: 48 c1 e8 03 shr $0x3,%rax
6: 42 80 3c 38 00 cmpb $0x0,(%rax,%r15,1)
b: 74 08 je 0x15
d: 4c 89 f7 mov %r14,%rdi
10: e8 f7 29 f6 fa call 0xfaf62a0c
15: 49 83 3e 00 cmpq $0x0,(%r14)
19: 74 40 je 0x5b
1b: e8 8c bb 8c fa call 0xfa8cbbac
20: 48 8d 3d f5 1c e6 08 lea 0x8e61cf5(%rip),%rdi # 0x8e61d1c
27: 48 89 de mov %rbx,%rsi
* 2a: 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction
2f: b8 f0 ff ff ff mov $0xfffffff0,%eax
34: eb 11 jmp 0x47
36: e8 71 bb 8c fa call 0xfa8cbbac
3b: eb 05 jmp 0x42
3d: e8 .byte 0xe8
3e: 6a bb push $0xffffffffffffffbb