cm109 9-1:0.8: cm109_urb_irq_callback: urb status -71
------------[ cut here ]------------
URB ffff888024d50300 submitted while active
WARNING: CPU: 1 PID: 12482 at drivers/usb/core/urb.c:379 usb_submit_urb+0x10b1/0x1990 drivers/usb/core/urb.c:379
Modules linked in:
CPU: 1 PID: 12482 Comm: syz.8.1737 Tainted: G W 6.1.121-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:usb_submit_urb+0x10b1/0x1990 drivers/usb/core/urb.c:379
Code: 91 11 fb eb 4d e8 cf 91 11 fb e9 fc ef ff ff e8 c5 91 11 fb c6 05 87 a5 0d 08 01 48 c7 c7 a0 de ac 8b 4c 89 ee e8 ff aa d9 fa <0f> 0b e9 c7 ef ff ff e8 a3 91 11 fb eb 1a e8 9c 91 11 fb eb 13 e8
RSP: 0018:ffffc900001e07f8 EFLAGS: 00010046
RAX: 05af88a8c93cb900 RBX: ffff88807af06048 RCX: 0000000000040000
RDX: ffffc900022f1000 RSI: 00000000000015a4 RDI: 00000000000015a5
RBP: ffff888024d50308 R08: ffffffff8152b84e R09: ffffed10171e4f1c
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff888024d50300 R14: 0000000000000a20 R15: ffff888071773939
FS: 0000555574882500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000007344a000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
cm109_urb_irq_callback+0x6c4/0xc20 drivers/input/misc/cm109.c:422
__usb_hcd_giveback_urb+0x371/0x530 drivers/usb/core/hcd.c:1675
dummy_timer+0x8dc/0x32b0 drivers/usb/gadget/udc/dummy_hcd.c:1994
__run_hrtimer kernel/time/hrtimer.c:1689 [inline]
__hrtimer_run_queues+0x5e5/0xe50 kernel/time/hrtimer.c:1753
hrtimer_run_softirq+0x196/0x2c0 kernel/time/hrtimer.c:1770
handle_softirqs+0x2ee/0xa40 kernel/softirq.c:571
__do_softirq kernel/softirq.c:605 [inline]
invoke_softirq kernel/softirq.c:445 [inline]
__irq_exit_rcu+0x157/0x240 kernel/softirq.c:654
irq_exit_rcu+0x5/0x20 kernel/softirq.c:666
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1118 [inline]
sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1118
asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:___slab_alloc+0x109f/0x1270
Code: c7 44 24 70 00 00 00 00 9c 8f 44 24 70 f7 44 24 70 00 02 00 00 75 40 41 f7 c4 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 <48> 3b 44 24 78 0f 85 f9 00 00 00 4c 89 f8 48 81 c4 80 00 00 00 5b
RSP: 0018:ffffc9000d1d7978 EFLAGS: 00000206
RAX: 05af88a8c93cb900 RBX: ffff8880b8f440f0 RCX: ffffffff816b123a
RDX: dffffc0000000000 RSI: ffffffff8b0c0340 RDI: ffffffff8b5e6400
RBP: 0000000000000001 R08: dffffc0000000000 R09: fffffbfff2249c51
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000246
R13: ffff88801aa4e000 R14: ffff8880b8f440d0 R15: ffff88803130e8c0
__slab_alloc mm/slub.c:3279 [inline]
slab_alloc_node mm/slub.c:3364 [inline]
kmem_cache_alloc_node+0x1cf/0x310 mm/slub.c:3443
__alloc_skb+0xde/0x670 net/core/skbuff.c:505
alloc_skb include/linux/skbuff.h:1271 [inline]
alloc_uevent_skb+0x74/0x220 lib/kobject_uevent.c:290
uevent_net_broadcast_untagged lib/kobject_uevent.c:326 [inline]
kobject_uevent_net_broadcast+0x2e5/0x560 lib/kobject_uevent.c:409
kobject_uevent_env+0x576/0x8c0 lib/kobject_uevent.c:608
device_remove drivers/base/dd.c:548 [inline]
__device_release_driver drivers/base/dd.c:1260 [inline]
device_release_driver_internal+0x4f3/0x880 drivers/base/dd.c:1286
driver_detach+0x1f7/0x2d0 drivers/base/dd.c:1349
bus_remove_driver+0xf9/0x250 drivers/base/bus.c:679
usb_gadget_unregister_driver+0x4a/0x70 drivers/usb/gadget/udc/core.c:1707
raw_release+0xf5/0x1e0 drivers/usb/gadget/legacy/raw_gadget.c:415
__fput+0x3f6/0x8d0 fs/file_table.c:320
task_work_run+0x246/0x300 kernel/task_work.c:203
resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
exit_to_user_mode_loop+0xde/0x100 kernel/entry/common.c:177
exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:210
__syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
syscall_exit_to_user_mode+0x60/0x270 kernel/entry/common.c:303
do_syscall_64+0x47/0xb0 arch/x86/entry/common.c:87
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f2c31985d29
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffed8e75588 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00000000000f007b RCX: 00007f2c31985d29
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00007f2c31b77ba0 R08: 0000000000000001 R09: 00007ffed8e7587f
R10: 00007f2c31600000 R11: 0000000000000246 R12: 00000000000f0458
R13: 00007f2c31b75fa0 R14: 0000000000000032 R15: ffffffffffffffff
----------------
Code disassembly (best guess):
0: c7 44 24 70 00 00 00 movl $0x0,0x70(%rsp)
7: 00
8: 9c pushf
9: 8f 44 24 70 pop 0x70(%rsp)
d: f7 44 24 70 00 02 00 testl $0x200,0x70(%rsp)
14: 00
15: 75 40 jne 0x57
17: 41 f7 c4 00 02 00 00 test $0x200,%r12d
1e: 74 01 je 0x21
20: fb sti
21: 65 48 8b 04 25 28 00 mov %gs:0x28,%rax
28: 00 00
* 2a: 48 3b 44 24 78 cmp 0x78(%rsp),%rax <-- trapping instruction
2f: 0f 85 f9 00 00 00 jne 0x12e
35: 4c 89 f8 mov %r15,%rax
38: 48 81 c4 80 00 00 00 add $0x80,%rsp
3f: 5b pop %rbx