cm109 1-1:0.8: cm109_urb_irq_callback: urb status -71
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URB ffff88802883e200 submitted while active
WARNING: drivers/usb/core/urb.c:380 at 0x0, CPU#0: ksoftirqd/0/15
Modules linked in:
CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:usb_submit_urb+0x7e/0x18d0 drivers/usb/core/urb.c:380
Code: 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 c7 f1 28 fb 49 83 3e 00 74 40 e8 fc 9f c2 fa 48 8d 3d b5 22 8f 08 48 89 de <67> 48 0f b9 3a b8 f0 ff ff ff eb 11 e8 e1 9f c2 fa eb 05 e8 da 9f
RSP: 0018:ffffc90000007878 EFLAGS: 00010083
RAX: ffffffff86ff10f4 RBX: ffff88802883e200 RCX: 0000000000040000
RDX: ffffc90002171000 RSI: ffff88802883e200 RDI: ffffffff8f8e33b0
RBP: 000000000000000f R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff52000000f00 R12: 0000000000000820
R13: ffff888076b13030 R14: ffff88802883e208 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff888125e44000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c4538bd CR3: 0000000024b6c000 CR4: 0000000000350ef0
Call Trace:
cm109_submit_ctl drivers/input/misc/cm109.c:380 [inline]
cm109_urb_irq_callback+0x709/0xcd0 drivers/input/misc/cm109.c:431
__usb_hcd_giveback_urb+0x376/0x540 drivers/usb/core/hcd.c:1661
dummy_timer+0x85f/0x45b0 drivers/usb/gadget/udc/dummy_hcd.c:1995
__run_hrtimer kernel/time/hrtimer.c:1777 [inline]
__hrtimer_run_queues+0x51c/0xc30 kernel/time/hrtimer.c:1841
hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1858
handle_softirqs+0x27d/0x850 kernel/softirq.c:622
__do_softirq kernel/softirq.c:656 [inline]
invoke_softirq kernel/softirq.c:496 [inline]
__irq_exit_rcu+0xca/0x1f0 kernel/softirq.c:723
irq_exit_rcu+0x9/0x30 kernel/softirq.c:739
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1056 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1056
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:finish_task_switch+0x242/0x940 kernel/sched/core.c:5114
Code: 0f 84 c2 01 00 00 48 85 db 0f 85 e9 01 00 00 0f 1f 44 00 00 4c 8b 75 d0 4c 89 e7 e8 e8 4a cb 09 e8 43 75 37 00 fb 4c 8b 65 c0 <49> 8d bc 24 48 16 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 28 84 c0
RSP: 0018:ffffc900001479f8 EFLAGS: 00000282
RAX: 6aed829370f46500 RBX: 0000000000000000 RCX: 6aed829370f46500
RDX: 0000000000000000 RSI: ffffffff8d786736 RDI: ffffffff8bc01ce0
RBP: ffffc90000147a50 R08: ffffffff8f817977 R09: 1ffffffff1f02f2e
R10: dffffc0000000000 R11: fffffbfff1f02f2f R12: ffff88801c2c3d00
R13: dffffc0000000000 R14: ffff88802d195b80 R15: ffff8880b863b498
context_switch kernel/sched/core.c:5259 [inline]
__schedule+0x14c4/0x5000 kernel/sched/core.c:6863
__schedule_loop kernel/sched/core.c:6945 [inline]
schedule+0x165/0x360 kernel/sched/core.c:6960
smpboot_thread_fn+0x5bd/0xa60 kernel/smpboot.c:156
kthread+0x711/0x8a0 kernel/kthread.c:463
ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246
----------------
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 c7 f1 28 fb call 0xfb28f1dc
15: 49 83 3e 00 cmpq $0x0,(%r14)
19: 74 40 je 0x5b
1b: e8 fc 9f c2 fa call 0xfac2a01c
20: 48 8d 3d b5 22 8f 08 lea 0x88f22b5(%rip),%rdi # 0x88f22dc
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 e1 9f c2 fa call 0xfac2a01c
3b: eb 05 jmp 0x42
3d: e8 .byte 0xe8
3e: da .byte 0xda
3f: 9f lahf