cm109 4-1:0.8: cm109_urb_irq_callback: urb status -71 ------------[ cut here ]------------ URB ffff88803353d100 submitted while active WARNING: CPU: 1 PID: 12680 at drivers/usb/core/urb.c:379 usb_submit_urb+0x1519/0x1770 drivers/usb/core/urb.c:379 Modules linked in: CPU: 1 UID: 0 PID: 12680 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 Workqueue: events_power_efficient gc_worker RIP: 0010:usb_submit_urb+0x1519/0x1770 drivers/usb/core/urb.c:379 Code: fd eb cb bb fe ff ff ff e9 96 f3 ff ff e8 8f 5c 7c fa c6 05 d2 ad 54 09 01 90 48 c7 c7 60 08 74 8c 48 89 de e8 f8 02 3b fa 90 <0f> 0b 90 90 e9 ac fe ff ff bb f8 ff ff ff e9 66 f3 ff ff 48 89 ef RSP: 0018:ffffc90000a08a80 EFLAGS: 00010086 RAX: 0000000000000000 RBX: ffff88803353d100 RCX: ffffc90002401000 RDX: 0000000000040000 RSI: ffffffff817a3365 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 R13: ffff888052c3e057 R14: ffff8880608a3cc0 R15: 000000000000000f FS: 0000000000000000(0000) GS:ffff8881247bd000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000020000006a030 CR3: 000000007eff1000 CR4: 0000000000350ef0 Call Trace: cm109_submit_ctl drivers/input/misc/cm109.c:380 [inline] cm109_urb_irq_callback+0x2ed/0xb80 drivers/input/misc/cm109.c:431 __usb_hcd_giveback_urb+0x38d/0x6e0 drivers/usb/core/hcd.c:1663 usb_hcd_giveback_urb+0x39b/0x450 drivers/usb/core/hcd.c:1747 dummy_timer+0x1814/0x3a30 drivers/usb/gadget/udc/dummy_hcd.c:1995 __run_hrtimer kernel/time/hrtimer.c:1761 [inline] __hrtimer_run_queues+0x202/0xad0 kernel/time/hrtimer.c:1825 hrtimer_run_softirq+0x17d/0x350 kernel/time/hrtimer.c:1842 handle_softirqs+0x219/0x8e0 kernel/softirq.c:579 __do_softirq kernel/softirq.c:613 [inline] invoke_softirq kernel/softirq.c:453 [inline] __irq_exit_rcu+0x109/0x170 kernel/softirq.c:680 irq_exit_rcu+0x9/0x30 kernel/softirq.c:696 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1050 [inline] sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1050 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:native_irq_disable arch/x86/include/asm/irqflags.h:37 [inline] RIP: 0010:arch_local_irq_disable arch/x86/include/asm/irqflags.h:114 [inline] RIP: 0010:arch_local_irq_save arch/x86/include/asm/irqflags.h:128 [inline] RIP: 0010:lock_is_held_type+0x57/0x150 kernel/locking/lockdep.c:5936 Code: 85 c0 0f 85 ce 00 00 00 65 4c 8b 25 db 5f 44 08 41 8b 94 24 ec 0a 00 00 85 d2 0f 85 b6 00 00 00 48 89 fd 41 89 f6 9c 8f 04 24 48 c7 c7 d0 16 f4 8d 4d 8d ac 24 f0 0a 00 00 45 31 ff e8 61 14 RSP: 0018:ffffc90014407a90 EFLAGS: 00000246 RAX: 0000000000000000 RBX: 1ffff92002880f5c RCX: 0000000000000001 RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffffffff8e5c11c0 RBP: ffffffff8e5c11c0 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff888032ec1e00 R13: 00000000ffffffff R14: 00000000ffffffff R15: 0000000000001770 lock_is_held include/linux/lockdep.h:249 [inline] __might_resched+0x473/0x5e0 kernel/sched/core.c:8919 gc_worker+0x9b6/0x16e0 net/netfilter/nf_conntrack_core.c:1618 process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3236 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3400 kthread+0x3c5/0x780 kernel/kthread.c:463 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 ---------------- Code disassembly (best guess): 0: 85 c0 test %eax,%eax 2: 0f 85 ce 00 00 00 jne 0xd6 8: 65 4c 8b 25 db 5f 44 mov %gs:0x8445fdb(%rip),%r12 # 0x8445feb f: 08 10: 41 8b 94 24 ec 0a 00 mov 0xaec(%r12),%edx 17: 00 18: 85 d2 test %edx,%edx 1a: 0f 85 b6 00 00 00 jne 0xd6 20: 48 89 fd mov %rdi,%rbp 23: 41 89 f6 mov %esi,%r14d 26: 9c pushf 27: 8f 04 24 pop (%rsp) * 2a: fa cli <-- trapping instruction 2b: 48 c7 c7 d0 16 f4 8d mov $0xffffffff8df416d0,%rdi 32: 4d 8d ac 24 f0 0a 00 lea 0xaf0(%r12),%r13 39: 00 3a: 45 31 ff xor %r15d,%r15d 3d: e8 .byte 0xe8 3e: 61 (bad) 3f: 14 .byte 0x14