cm109 1-1:0.8: cm109_urb_irq_callback: urb status -71 ------------[ cut here ]------------ URB ffff888012669200 submitted while active WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:379 usb_submit_urb+0x14ec/0x1880 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.2.0-rc7-syzkaller-00011-g05ecb680708a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:usb_submit_urb+0x14ec/0x1880 drivers/usb/core/urb.c:379 Code: 89 de e8 17 1f 80 fb 84 db 0f 85 a3 f3 ff ff e8 9a 22 80 fb 4c 89 fe 48 c7 c7 20 af fa 8a c6 05 15 41 5d 08 01 e8 fe d0 c0 03 <0f> 0b e9 81 f3 ff ff 48 89 7c 24 40 e8 73 22 80 fb 48 8b 7c 24 40 RSP: 0018:ffffc900000079b8 EFLAGS: 00010082 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff816610ec RDI: fffff52000000f29 RBP: ffff88807d5799d8 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000102 R11: 0000000000000001 R12: 0000000000000012 R13: ffff88802d093058 R14: 00000000fffffff0 R15: ffff888012669200 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200da000 CR3: 000000004755d000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cm109_urb_irq_callback+0x2ea/0xaa0 drivers/input/misc/cm109.c:422 __usb_hcd_giveback_urb+0x2b6/0x5c0 drivers/usb/core/hcd.c:1671 usb_hcd_giveback_urb+0x384/0x430 drivers/usb/core/hcd.c:1754 dummy_timer+0x1203/0x32d0 drivers/usb/gadget/udc/dummy_hcd.c:1988 call_timer_fn+0x1da/0x7c0 kernel/time/timer.c:1700 expire_timers+0x2c6/0x5c0 kernel/time/timer.c:1751 __run_timers kernel/time/timer.c:2022 [inline] __run_timers kernel/time/timer.c:1995 [inline] run_timer_softirq+0x326/0x910 kernel/time/timer.c:2035 __do_softirq+0x1fb/0xadc kernel/softirq.c:571 invoke_softirq kernel/softirq.c:445 [inline] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:650 irq_exit_rcu+0x9/0x20 kernel/softirq.c:662 sysvec_apic_timer_interrupt+0x97/0xc0 arch/x86/kernel/apic/apic.c:1107 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:649 RIP: 0010:native_save_fl arch/x86/include/asm/irqflags.h:29 [inline] RIP: 0010:arch_local_save_flags arch/x86/include/asm/irqflags.h:70 [inline] RIP: 0010:arch_irqs_disabled arch/x86/include/asm/irqflags.h:130 [inline] RIP: 0010:acpi_safe_halt drivers/acpi/processor_idle.c:113 [inline] RIP: 0010:acpi_idle_do_entry+0x1fd/0x2a0 drivers/acpi/processor_idle.c:570 Code: 89 de e8 66 46 75 f7 84 db 75 ac e8 ed 49 75 f7 e8 28 cc 7b f7 66 90 e8 e1 49 75 f7 0f 00 2d 8a 09 a6 00 e8 d5 49 75 f7 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 90 46 75 f7 48 85 db RSP: 0018:ffffffff8c407d30 EFLAGS: 00000293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffffffff8c4bc940 RSI: ffffffff8a0bae3b RDI: 0000000000000000 RBP: ffff8881450d1864 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 R13: ffff8881450d1800 R14: ffff8881450d1864 R15: ffff888012686004 acpi_idle_enter+0x368/0x510 drivers/acpi/processor_idle.c:707 cpuidle_enter_state+0x1af/0xd40 drivers/cpuidle/cpuidle.c:239 cpuidle_enter+0x4e/0xa0 drivers/cpuidle/cpuidle.c:356 call_cpuidle kernel/sched/idle.c:155 [inline] cpuidle_idle_call kernel/sched/idle.c:236 [inline] do_idle+0x3f7/0x590 kernel/sched/idle.c:303 cpu_startup_entry+0x18/0x20 kernel/sched/idle.c:400 rest_init+0x16d/0x270 init/main.c:732 arch_call_rest_init+0x13/0x1c init/main.c:894 start_kernel+0x44f/0x470 init/main.c:1148 secondary_startup_64_no_verify+0xce/0xdb ---------------- Code disassembly (best guess): 0: 89 de mov %ebx,%esi 2: e8 66 46 75 f7 callq 0xf775466d 7: 84 db test %bl,%bl 9: 75 ac jne 0xffffffb7 b: e8 ed 49 75 f7 callq 0xf77549fd 10: e8 28 cc 7b f7 callq 0xf77bcc3d 15: 66 90 xchg %ax,%ax 17: e8 e1 49 75 f7 callq 0xf77549fd 1c: 0f 00 2d 8a 09 a6 00 verw 0xa6098a(%rip) # 0xa609ad 23: e8 d5 49 75 f7 callq 0xf77549fd 28: fb sti 29: f4 hlt * 2a: 9c pushfq <-- trapping instruction 2b: 5b pop %rbx 2c: 81 e3 00 02 00 00 and $0x200,%ebx 32: fa cli 33: 31 ff xor %edi,%edi 35: 48 89 de mov %rbx,%rsi 38: e8 90 46 75 f7 callq 0xf77546cd 3d: 48 85 db test %rbx,%rbx