cm109 1-1:0.8: cm109_urb_irq_callback: urb status -71
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URB ffff888018b81700 submitted while active
WARNING: CPU: 1 PID: 4178 at drivers/usb/core/urb.c:378 usb_submit_urb+0x1057/0x1980 drivers/usb/core/urb.c:378
Modules linked in:
CPU: 1 PID: 4178 Comm: kworker/1:4 Not tainted 5.15.180-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: usb_hub_wq hub_event
RIP: 0010:usb_submit_urb+0x1057/0x1980 drivers/usb/core/urb.c:378
Code: 11 a9 fb eb 53 e8 69 11 a9 fb e9 54 f0 ff ff e8 5f 11 a9 fb c6 05 f3 71 86 07 01 48 c7 c7 60 5b a4 8a 48 89 de e8 c9 7b c7 03 <0f> 0b e9 1f f0 ff ff e8 3d 11 a9 fb eb 20 e8 36 11 a9 fb 4c 8b 74
RSP: 0018:ffffc90000dd0780 EFLAGS: 00010046
RAX: cc5c5383d1536500 RBX: ffff888018b81700 RCX: ffff88802480d940
RDX: 0000000000000100 RSI: 0000000080000103 RDI: 0000000000000000
RBP: 000000000000000f R08: dffffc0000000000 R09: ffffed1017224f24
R10: ffffed1017224f24 R11: 1ffff11017224f23 R12: 0000000000000a20
R13: dffffc0000000000 R14: ffff888018b81708 R15: ffff88802bbc0848
FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc3298e3d38 CR3: 000000000be8e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
cm109_urb_irq_callback+0x728/0xc90 drivers/input/misc/cm109.c:422
__usb_hcd_giveback_urb+0x35f/0x520 drivers/usb/core/hcd.c:1674
dummy_timer+0x827/0x2e10 drivers/usb/gadget/udc/dummy_hcd.c:1987
call_timer_fn+0x16c/0x530 kernel/time/timer.c:1451
expire_timers kernel/time/timer.c:1496 [inline]
__run_timers+0x525/0x7c0 kernel/time/timer.c:1767
run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1780
handle_softirqs+0x328/0x820 kernel/softirq.c:558
__do_softirq kernel/softirq.c:592 [inline]
invoke_softirq kernel/softirq.c:432 [inline]
__irq_exit_rcu+0x12f/0x220 kernel/softirq.c:641
irq_exit_rcu+0x5/0x20 kernel/softirq.c:653
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108
asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:lock_acquire+0x1f2/0x3f0 kernel/locking/lockdep.c:5627
Code: 00 9c 8f 84 24 80 00 00 00 f6 84 24 81 00 00 00 02 0f 85 f6 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 44 3d 00 00 00 00 00 66 43 c7 44 3d 09 00 00 43 c6 44 3d 0b
RSP: 0018:ffffc90002e9f560 EFLAGS: 00000206
RAX: 0000000000000001 RBX: 0000000000000000 RCX: cc5c5383d1536500
RDX: dffffc0000000000 RSI: ffffffff8a0b2560 RDI: ffffffff8a59a340
RBP: ffffc90002e9f668 R08: dffffc0000000000 R09: fffffbfff1ff341c
R10: fffffbfff1ff341c R11: 1ffffffff1ff341b R12: ffffffff8c739b38
R13: 1ffff920005d3eb8 R14: 0000000000000246 R15: dffffc0000000000
__raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline]
_raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:154
spin_lock include/linux/spinlock.h:363 [inline]
klist_release lib/klist.c:190 [inline]
kref_put include/linux/kref.h:65 [inline]
klist_dec_and_del+0x1a9/0x3d0 lib/klist.c:206
klist_put lib/klist.c:217 [inline]
klist_del+0xa5/0x110 lib/klist.c:230
device_del+0x2e0/0xa70 drivers/base/core.c:3579
device_unregister+0x1c/0xc0 drivers/base/core.c:3633
usb_remove_ep_devs+0x4c/0x80 drivers/usb/core/endpoint.c:188
remove_intf_ep_devs drivers/usb/core/message.c:1262 [inline]
usb_disable_device+0x364/0x890 drivers/usb/core/message.c:1413
usb_disconnect+0x348/0x8a0 drivers/usb/core/hub.c:2259
hub_port_connect drivers/usb/core/hub.c:5311 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5607 [inline]
port_event drivers/usb/core/hub.c:5753 [inline]
hub_event+0x1af8/0x4fa0 drivers/usb/core/hub.c:5835
process_one_work+0x863/0x1000 kernel/workqueue.c:2310
worker_thread+0xaa8/0x12a0 kernel/workqueue.c:2457
kthread+0x436/0x520 kernel/kthread.c:334
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
----------------
Code disassembly (best guess):
0: 00 9c 8f 84 24 80 00 add %bl,0x802484(%rdi,%rcx,4)
7: 00 00 add %al,(%rax)
9: f6 84 24 81 00 00 00 testb $0x2,0x81(%rsp)
10: 02
11: 0f 85 f6 00 00 00 jne 0x10d
17: 41 f7 c6 00 02 00 00 test $0x200,%r14d
1e: 74 01 je 0x21
20: fb sti
21: 48 c7 44 24 60 0e 36 movq $0x45e0360e,0x60(%rsp)
28: e0 45
* 2a: 4b c7 44 3d 00 00 00 movq $0x0,0x0(%r13,%r15,1) <-- trapping instruction
31: 00 00
33: 66 43 c7 44 3d 09 00 movw $0x0,0x9(%r13,%r15,1)
3a: 00
3b: 43 rex.XB
3c: c6 .byte 0xc6
3d: 44 rex.R
3e: 3d .byte 0x3d
3f: 0b .byte 0xb