cm109 1-1:0.0: cm109_urb_irq_callback: urb status -71 ------------[ cut here ]------------ URB 00000000750ca428 submitted while active WARNING: CPU: 0 PID: 3639 at drivers/usb/core/urb.c:378 usb_submit_urb+0x11d8/0x1970 drivers/usb/core/urb.c:378 Modules linked in: CPU: 0 PID: 3639 Comm: kworker/0:0 Not tainted 5.17.0-rc1-syzkaller #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+0x11d8/0x1970 drivers/usb/core/urb.c:378 Code: 5c 41 5d 41 5e 41 5f 5d e9 05 55 ff ff e8 60 14 93 fb c6 05 7f 60 fb 07 01 48 c7 c7 20 a3 27 8b 4c 89 ee 31 c0 e8 e8 b8 5c fb <0f> 0b e9 a6 ee ff ff e8 3c 14 93 fb eb 05 e8 35 14 93 fb bb a6 ff RSP: 0018:ffffc90000007770 EFLAGS: 00010046 RAX: 1e894966b5129c00 RBX: ffff88801c7d2b08 RCX: ffff88807dd8d700 RDX: 0000000000000102 RSI: 0000000000000102 RDI: 0000000000000000 RBP: ffff88807cf95000 R08: ffffffff816affd2 R09: ffffed1017344f24 R10: ffffed1017344f24 R11: 0000000000000000 R12: 0000000000000a20 R13: ffff88801c7d2b00 R14: dffffc0000000000 R15: 0000000000000046 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f5111f42b18 CR3: 0000000023021000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cm109_urb_irq_callback+0x693/0xbf0 drivers/input/misc/cm109.c:422 __usb_hcd_giveback_urb+0x375/0x520 drivers/usb/core/hcd.c:1663 dummy_timer+0x808/0x3150 drivers/usb/gadget/udc/dummy_hcd.c:1987 call_timer_fn+0xf6/0x210 kernel/time/timer.c:1421 expire_timers kernel/time/timer.c:1466 [inline] __run_timers+0x71a/0x910 kernel/time/timer.c:1734 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1747 __do_softirq+0x392/0x7a3 kernel/softirq.c:558 __irq_exit_rcu+0xec/0x170 kernel/softirq.c:637 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1097 asm_sysvec_apic_timer_interrupt+0x12/0x20 RIP: 0010:console_unlock+0xc88/0xe90 kernel/printk/printk.c:2716 Code: 00 e9 71 fa ff ff e8 47 a2 1a 00 e8 22 ed aa 08 48 83 7c 24 38 00 74 dd 66 2e 0f 1f 84 00 00 00 00 00 e8 2b a2 1a 00 fb 31 ff <44> 89 f6 e8 30 a6 1a 00 31 db 45 85 f6 0f 95 c0 89 c1 0a 4c 24 0f RSP: 0018:ffffc90001f6efe0 EFLAGS: 00000246 RAX: ffffffff816afd15 RBX: 0000000000000000 RCX: ffff88807dd8d700 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90001f6f1f0 R08: ffffffff816afccc R09: fffffbfff1ffdbc5 R10: fffffbfff1ffdbc5 R11: 0000000000000000 R12: ffffffff8d405608 R13: ffffffff8d4055d0 R14: 0000000000000000 R15: ffffc90001f6f060 vprintk_emit+0xba/0x140 kernel/printk/printk.c:2245 dev_vprintk_emit+0x2e4/0x35d drivers/base/core.c:4604 dev_printk_emit+0xd9/0x118 drivers/base/core.c:4615 _dev_info+0x11e/0x165 drivers/base/core.c:4673 usb_disconnect+0xde/0x8a0 drivers/usb/core/hub.c:2210 hub_port_connect+0x29c/0x2910 drivers/usb/core/hub.c:5202 hub_port_connect_change+0x5f9/0xc20 drivers/usb/core/hub.c:5502 port_event+0xca0/0x13e0 drivers/usb/core/hub.c:5660 hub_event+0x4ed/0xe40 drivers/usb/core/hub.c:5742 process_one_work+0x850/0x1130 kernel/workqueue.c:2307 worker_thread+0xab1/0x1300 kernel/workqueue.c:2454 kthread+0x2a3/0x2d0 kernel/kthread.c:377 ret_from_fork+0x1f/0x30 ---------------- Code disassembly (best guess), 1 bytes skipped: 0: e9 71 fa ff ff jmpq 0xfffffa76 5: e8 47 a2 1a 00 callq 0x1aa251 a: e8 22 ed aa 08 callq 0x8aaed31 f: 48 83 7c 24 38 00 cmpq $0x0,0x38(%rsp) 15: 74 dd je 0xfffffff4 17: 66 2e 0f 1f 84 00 00 nopw %cs:0x0(%rax,%rax,1) 1e: 00 00 00 21: e8 2b a2 1a 00 callq 0x1aa251 26: fb sti 27: 31 ff xor %edi,%edi * 29: 44 89 f6 mov %r14d,%esi <-- trapping instruction 2c: e8 30 a6 1a 00 callq 0x1aa661 31: 31 db xor %ebx,%ebx 33: 45 85 f6 test %r14d,%r14d 36: 0f 95 c0 setne %al 39: 89 c1 mov %eax,%ecx 3b: 0a 4c 24 0f or 0xf(%rsp),%cl