cm109 6-1:0.0: cm109_urb_irq_callback: urb status -71 ------------[ cut here ]------------ URB ffff88801624c500 submitted while active WARNING: CPU: 1 PID: 3678 at drivers/usb/core/urb.c:378 usb_submit_urb+0x14e2/0x18a0 drivers/usb/core/urb.c:378 Modules linked in: CPU: 1 PID: 3678 Comm: kworker/1:7 Not tainted 5.18.0-rc7-syzkaller-00048-gf993aed406ea #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: usb_hub_wq hub_event RIP: 0010:usb_submit_urb+0x14e2/0x18a0 drivers/usb/core/urb.c:378 Code: 89 de e8 c1 76 f4 fb 84 db 0f 85 a9 f3 ff ff e8 d4 72 f4 fb 4c 89 fe 48 c7 c7 c0 2f 6d 8a c6 05 47 a9 1f 08 01 e8 26 c2 a3 03 <0f> 0b e9 87 f3 ff ff 41 be ed ff ff ff e9 7c f3 ff ff e8 a7 72 f4 RSP: 0018:ffffc900001e09d0 EFLAGS: 00010082 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff81601ae8 RDI: fffff5200003c12c RBP: ffff888074b65690 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815fc4be R11: 0000000000000000 R12: 0000000000000016 R13: ffff888041bbb058 R14: 00000000fffffff0 R15: ffff88801624c500 FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f13132dc00e CR3: 000000007abd5000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cm109_urb_irq_callback+0x44c/0xaa0 drivers/input/misc/cm109.c:422 __usb_hcd_giveback_urb+0x2b0/0x5c0 drivers/usb/core/hcd.c:1670 usb_hcd_giveback_urb+0x367/0x410 drivers/usb/core/hcd.c:1747 dummy_timer+0x11f9/0x32b0 drivers/usb/gadget/udc/dummy_hcd.c:1988 call_timer_fn+0x1a5/0x6b0 kernel/time/timer.c:1421 expire_timers kernel/time/timer.c:1466 [inline] __run_timers.part.0+0x679/0xa80 kernel/time/timer.c:1737 __run_timers kernel/time/timer.c:1715 [inline] run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1750 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558 invoke_softirq kernel/softirq.c:432 [inline] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:637 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1097 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:645 RIP: 0010:preempt_count arch/x86/include/asm/preempt.h:27 [inline] RIP: 0010:check_kcov_mode kernel/kcov.c:166 [inline] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 kernel/kcov.c:200 Code: 48 89 ef 5d e9 71 ee 4a 00 5d be 03 00 00 00 e9 46 41 7e 02 66 0f 1f 44 00 00 48 8b be a8 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 <65> 8b 05 c9 2e 89 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b RSP: 0018:ffffc9000418f5b0 EFLAGS: 00000212 RAX: 0000000000002c7d RBX: 0000000000000000 RCX: ffffc90013b53000 RDX: 0000000000040000 RSI: ffffffff815fe288 RDI: 0000000000000003 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff9006e907 R10: ffffffff815fe27e R11: 0000000000000000 R12: ffffffff84ef5620 R13: 0000000000000200 R14: ffffc9000418f610 R15: dffffc0000000000 console_unlock+0x82e/0xdd0 kernel/printk/printk.c:2779 vprintk_emit+0x1b4/0x5f0 kernel/printk/printk.c:2272 dev_vprintk_emit+0x36e/0x3b2 drivers/base/core.c:4604 dev_printk_emit+0xba/0xf1 drivers/base/core.c:4615 __dev_printk+0xcf/0xf5 drivers/base/core.c:4627 _dev_info+0xd7/0x109 drivers/base/core.c:4673 usb_disconnect.cold+0x25/0x6ec drivers/usb/core/hub.c:2210 hub_port_connect drivers/usb/core/hub.c:5207 [inline] hub_port_connect_change drivers/usb/core/hub.c:5507 [inline] port_event drivers/usb/core/hub.c:5665 [inline] hub_event+0x1e74/0x4680 drivers/usb/core/hub.c:5747 process_one_work+0x996/0x1610 kernel/workqueue.c:2289 worker_thread+0x665/0x1080 kernel/workqueue.c:2436 kthread+0x2e9/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298 ---------------- Code disassembly (best guess): 0: 48 89 ef mov %rbp,%rdi 3: 5d pop %rbp 4: e9 71 ee 4a 00 jmpq 0x4aee7a 9: 5d pop %rbp a: be 03 00 00 00 mov $0x3,%esi f: e9 46 41 7e 02 jmpq 0x27e415a 14: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1) 1a: 48 8b be a8 01 00 00 mov 0x1a8(%rsi),%rdi 21: e8 b4 ff ff ff callq 0xffffffda 26: 31 c0 xor %eax,%eax 28: c3 retq 29: 90 nop * 2a: 65 8b 05 c9 2e 89 7e mov %gs:0x7e892ec9(%rip),%eax # 0x7e892efa <-- trapping instruction 31: 89 c1 mov %eax,%ecx 33: 48 8b 34 24 mov (%rsp),%rsi 37: 81 e1 00 01 00 00 and $0x100,%ecx 3d: 65 gs 3e: 48 rex.W 3f: 8b .byte 0x8b