cm109 3-1:0.8: cm109_urb_irq_callback: urb status -71
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URB ffff8881437e5b00 submitted while active
WARNING: CPU: 1 PID: 4270 at drivers/usb/core/urb.c:378 usb_submit_urb+0x10b1/0x1990 drivers/usb/core/urb.c:378
Modules linked in:
CPU: 1 PID: 4270 Comm: udevd Not tainted 5.15.178-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:usb_submit_urb+0x10b1/0x1990 drivers/usb/core/urb.c:378
Code: 1c 54 fb eb 4d e8 bf 1c 54 fb e9 fc ef ff ff e8 b5 1c 54 fb c6 05 96 86 ca 07 01 48 c7 c7 a0 c5 44 8b 4c 89 ee e8 3f b6 1f fb <0f> 0b e9 c7 ef ff ff e8 93 1c 54 fb eb 1a e8 8c 1c 54 fb eb 13 e8
RSP: 0018:ffffc90000dd0738 EFLAGS: 00010046
RAX: 1d8fba042d958a00 RBX: ffff8880205cb848 RCX: 0000000000040000
RDX: ffffc900022ba000 RSI: 00000000000201a2 RDI: 00000000000201a3
RBP: ffff8881437e5b08 R08: ffffffff8166aa8c R09: ffffed10171e4f24
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff8881437e5b00 R14: 0000000000000a20 R15: ffff888142996529
FS:  00007f6086fcec80(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5b10ac8ab8 CR3: 00000000260c3000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 cm109_urb_irq_callback+0x6c4/0xc20 drivers/input/misc/cm109.c:422
 __usb_hcd_giveback_urb+0x371/0x530 drivers/usb/core/hcd.c:1674
 dummy_timer+0x8ad/0x3200 drivers/usb/gadget/udc/dummy_hcd.c:1987
 call_timer_fn+0x16d/0x560 kernel/time/timer.c:1451
 expire_timers kernel/time/timer.c:1496 [inline]
 __run_timers+0x67c/0x890 kernel/time/timer.c:1767
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1780
 handle_softirqs+0x3a7/0x930 kernel/softirq.c:558
 __do_softirq kernel/softirq.c:592 [inline]
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x157/0x240 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
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:unwind_next_frame+0x12ad/0x1fa0 arch/x86/kernel/unwind_orc.c:592
Code: 2a 0b 00 00 4c 89 f0 48 c1 e8 03 0f b6 04 10 84 c0 0f 85 41 0b 00 00 49 0f bf 04 24 48 01 c5 4c 89 ff 48 89 ee 48 89 da eb 3f <49> 8d 5e 02 49 83 c6 03 48 89 d8 48 c1 e8 03 0f b6 04 10 84 c0 0f
RSP: 0018:ffffc9000331f488 EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffffc9000331f590 RCX: 0000000000000000
RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffffc9000331f5a0
RBP: ffffffff8e8523b0 R08: ffffc9000331f6c0 R09: ffffc9000331f590
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff1d0a476
R13: 1ffffffff1d0a476 R14: ffffffff8e8523ac R15: ffffc9000331f540
 arch_stack_walk+0x10d/0x140 arch/x86/kernel/stacktrace.c:25
 stack_trace_save+0x113/0x1c0 kernel/stacktrace.c:122
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track+0x4b/0x80 mm/kasan/common.c:46
 kasan_set_free_info+0x1f/0x40 mm/kasan/generic.c:360
 ____kasan_slab_free+0xd8/0x120 mm/kasan/common.c:366
 kasan_slab_free include/linux/kasan.h:230 [inline]
 slab_free_hook mm/slub.c:1705 [inline]
 slab_free_freelist_hook+0xdd/0x160 mm/slub.c:1731
 slab_free mm/slub.c:3499 [inline]
 kfree+0xf1/0x270 mm/slub.c:4559
 tomoyo_realpath_from_path+0x5ad/0x5e0 security/tomoyo/realpath.c:291
 tomoyo_get_realpath security/tomoyo/file.c:151 [inline]
 tomoyo_path_number_perm+0x225/0x810 security/tomoyo/file.c:723
 tomoyo_path_mkdir+0xe3/0x120 security/tomoyo/tomoyo.c:166
 security_path_mkdir+0xdc/0x130 security/security.c:1155
 do_mkdirat+0x19f/0x520 fs/namei.c:4085
 __do_sys_mkdir fs/namei.c:4110 [inline]
 __se_sys_mkdir fs/namei.c:4108 [inline]
 __x64_sys_mkdir+0x6a/0x80 fs/namei.c:4108
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f60870f98c7
Code: 00 00 00 89 ef 89 dd e8 cf 3a 00 00 48 81 c4 b0 00 00 00 89 e8 5b 5d 41 5c c3 66 0f 1f 84 00 00 00 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 31 a5 0d 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd88870f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 00007ffd88872c77 RCX: 00007f60870f98c7
RDX: 000000000000004e RSI: 00000000000001ed RDI: 00007ffd88870f30
RBP: 00007ffd88871ff0 R08: 00007ffd88872c70 R09: 00007ffd88872428
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd88872c28
R13: 0000000000000000 R14: 00007ffd88870f90 R15: 000056111590caeb
 </TASK>
----------------
Code disassembly (best guess):
   0:	2a 0b                	sub    (%rbx),%cl
   2:	00 00                	add    %al,(%rax)
   4:	4c 89 f0             	mov    %r14,%rax
   7:	48 c1 e8 03          	shr    $0x3,%rax
   b:	0f b6 04 10          	movzbl (%rax,%rdx,1),%eax
   f:	84 c0                	test   %al,%al
  11:	0f 85 41 0b 00 00    	jne    0xb58
  17:	49 0f bf 04 24       	movswq (%r12),%rax
  1c:	48 01 c5             	add    %rax,%rbp
  1f:	4c 89 ff             	mov    %r15,%rdi
  22:	48 89 ee             	mov    %rbp,%rsi
  25:	48 89 da             	mov    %rbx,%rdx
  28:	eb 3f                	jmp    0x69
* 2a:	49 8d 5e 02          	lea    0x2(%r14),%rbx <-- trapping instruction
  2e:	49 83 c6 03          	add    $0x3,%r14
  32:	48 89 d8             	mov    %rbx,%rax
  35:	48 c1 e8 03          	shr    $0x3,%rax
  39:	0f b6 04 10          	movzbl (%rax,%rdx,1),%eax
  3d:	84 c0                	test   %al,%al
  3f:	0f                   	.byte 0xf