cm109 1-1:0.0: cm109_urb_irq_callback: urb status -71
------------[ cut here ]------------
URB ffff8880298b7100 submitted while active
WARNING: CPU: 1 PID: 5430 at drivers/usb/core/urb.c:379 usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379
Modules linked in:
CPU: 1 PID: 5430 Comm: syz-executor.0 Not tainted 6.10.0-rc3-syzkaller-00099-gd20f6b3d747c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
RIP: 0010:usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379
Code: 00 eb 66 e8 59 0d 82 fa e9 79 f0 ff ff e8 4f 0d 82 fa c6 05 ef 96 82 08 01 90 48 c7 c7 a0 d1 6c 8c 4c 89 ee e8 d8 3b 44 fa 90 <0f> 0b 90 90 e9 40 f0 ff ff e8 29 0d 82 fa eb 12 e8 22 0d 82 fa 41
RSP: 0018:ffffc90000a18918 EFLAGS: 00010046
RAX: 1a4d09b8ef34cb00 RBX: 0000000000000820 RCX: ffff8880773d8000
RDX: 0000000080010002 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff8880298b7108 R08: ffffffff81585742 R09: 1ffff110172a519a
R10: dffffc0000000000 R11: ffffed10172a519b R12: ffff888024465830
R13: ffff8880298b7100 R14: dffffc0000000000 R15: ffff88802b9ec941
FS: 0000555579eaf480(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8051fcd0a0 CR3: 000000007f706000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
cm109_urb_irq_callback+0x6cc/0xc30 drivers/input/misc/cm109.c:422
__usb_hcd_giveback_urb+0x373/0x530 drivers/usb/core/hcd.c:1648
dummy_timer+0x830/0x45d0 drivers/usb/gadget/udc/dummy_hcd.c:1987
__run_hrtimer kernel/time/hrtimer.c:1687 [inline]
__hrtimer_run_queues+0x59b/0xd50 kernel/time/hrtimer.c:1751
hrtimer_interrupt+0x396/0x990 kernel/time/hrtimer.c:1813
local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1032 [inline]
__sysvec_apic_timer_interrupt+0x110/0x3f0 arch/x86/kernel/apic/apic.c:1049
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
sysvec_apic_timer_interrupt+0xa1/0xc0 arch/x86/kernel/apic/apic.c:1043
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0xd8/0x140 kernel/locking/spinlock.c:194
Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 ae e1 6f f6 f6 44 24 21 02 75 52 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 e3 da dc f5 65 8b 05 44 15 7b 74 85 c0 74 43 48 c7 04 24 0e 36
RSP: 0018:ffffc90004a27b80 EFLAGS: 00000206
RAX: 1a4d09b8ef34cb00 RBX: 1ffff92000944f74 RCX: ffffffff8172d71a
RDX: dffffc0000000000 RSI: ffffffff8bcabb80 RDI: 0000000000000001
RBP: ffffc90004a27c20 R08: ffffffff92f74667 R09: 1ffffffff25ee8cc
R10: dffffc0000000000 R11: fffffbfff25ee8cd R12: dffffc0000000000
R13: 1ffff92000944f70 R14: ffffc90004a27ba0 R15: 0000000000000246
spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
dummy_pullup+0x18b/0x200 drivers/usb/gadget/udc/dummy_hcd.c:924
usb_gadget_disconnect_locked+0x13c/0x4b0 drivers/usb/gadget/udc/core.c:779
gadget_unbind_driver+0xca/0x460 drivers/usb/gadget/udc/core.c:1668
device_remove drivers/base/dd.c:566 [inline]
__device_release_driver drivers/base/dd.c:1270 [inline]
device_release_driver_internal+0x4a9/0x7c0 drivers/base/dd.c:1293
driver_detach+0x1fb/0x2d0 drivers/base/dd.c:1356
bus_remove_driver+0x1f3/0x320 drivers/base/bus.c:742
usb_gadget_unregister_driver+0x4e/0x70 drivers/usb/gadget/udc/core.c:1733
raw_release+0xf9/0x1e0 drivers/usb/gadget/legacy/raw_gadget.c:462
__fput+0x406/0x8b0 fs/file_table.c:422
__do_sys_close fs/open.c:1555 [inline]
__se_sys_close fs/open.c:1540 [inline]
__x64_sys_close+0x7f/0x110 fs/open.c:1540
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0db9678b8a
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 f3 7b 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 53 7c 02 00 8b 44 24
RSP: 002b:00007ffebdaf0ac0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0db9678b8a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: ffffffffffffffff R08: 00007f0db978bf80 R09: 00007f0db978bf8c
R10: 00007ffebdaf0c40 R11: 0000000000000293 R12: 000000000001454d
R13: 00007f0db978bf80 R14: 0000000000014909 R15: 00007f0db9b90000
----------------
Code disassembly (best guess):
0: 9c pushf
1: 8f 44 24 20 pop 0x20(%rsp)
5: 42 80 3c 23 00 cmpb $0x0,(%rbx,%r12,1)
a: 74 08 je 0x14
c: 4c 89 f7 mov %r14,%rdi
f: e8 ae e1 6f f6 call 0xf66fe1c2
14: f6 44 24 21 02 testb $0x2,0x21(%rsp)
19: 75 52 jne 0x6d
1b: 41 f7 c7 00 02 00 00 test $0x200,%r15d
22: 74 01 je 0x25
24: fb sti
25: bf 01 00 00 00 mov $0x1,%edi
* 2a: e8 e3 da dc f5 call 0xf5dcdb12 <-- trapping instruction
2f: 65 8b 05 44 15 7b 74 mov %gs:0x747b1544(%rip),%eax # 0x747b157a
36: 85 c0 test %eax,%eax
38: 74 43 je 0x7d
3a: 48 rex.W
3b: c7 .byte 0xc7
3c: 04 24 add $0x24,%al
3e: 0e (bad)
3f: 36 ss