------------[ cut here ]------------ URB 0000000010877f1c submitted while active WARNING: CPU: 0 PID: 16093 at drivers/usb/core/urb.c:378 usb_submit_urb+0x1228/0x14e0 drivers/usb/core/urb.c:378 Modules linked in: CPU: 0 PID: 16093 Comm: syz-executor.1 Not tainted 5.10.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:usb_submit_urb+0x1228/0x14e0 drivers/usb/core/urb.c:378 Code: 89 de e8 7b cd 3b fc 84 db 0f 85 da f4 ff ff e8 5e d5 3b fc 4c 89 fe 48 c7 c7 c0 58 e1 89 c6 05 f1 71 a4 07 01 e8 04 44 78 03 <0f> 0b e9 b8 f4 ff ff c7 44 24 14 01 00 00 00 e9 6f f5 ff ff 41 bd RSP: 0018:ffffc90000007b70 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88801df8cec0 RSI: ffffffff8158c835 RDI: fffff52000000f60 RBP: 0000000000000000 R08: 0000000000000001 R09: ffff8880b9e2011b R10: 0000000000000000 R11: 0000000000000001 R12: ffff888016c617f8 R13: 00000000fffffff0 R14: ffffffff85a18790 R15: ffff8880207fae00 FS: 00007f7ac64da700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffcd35adba7 CR3: 000000001beb7000 CR4: 0000000000350ef0 Call Trace: cm109_submit_buzz_toggle+0xd0/0x130 drivers/input/misc/cm109.c:351 cm109_toggle_buzzer_async drivers/input/misc/cm109.c:487 [inline] cm109_input_ev+0x1ea/0x230 drivers/input/misc/cm109.c:621 input_handle_event+0x66e/0x1400 drivers/input/input.c:376 input_inject_event+0x2f5/0x310 drivers/input/input.c:471 kd_sound_helper+0x122/0x260 drivers/tty/vt/keyboard.c:242 input_handler_for_each_handle+0xf4/0x210 drivers/input/input.c:2356 call_timer_fn+0x1a5/0x6b0 kernel/time/timer.c:1410 expire_timers kernel/time/timer.c:1455 [inline] __run_timers.part.0+0x67c/0xa50 kernel/time/timer.c:1747 __run_timers kernel/time/timer.c:1728 [inline] run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1760 __do_softirq+0x2a0/0x9f6 kernel/softirq.c:298 asm_call_irq_on_stack+0xf/0x20 __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] do_softirq_own_stack+0xaa/0xd0 arch/x86/kernel/irq_64.c:77 invoke_softirq kernel/softirq.c:393 [inline] __irq_exit_rcu kernel/softirq.c:423 [inline] irq_exit_rcu+0x132/0x200 kernel/softirq.c:435 sysvec_apic_timer_interrupt+0x4d/0x100 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 RIP: 0010:console_unlock+0x7b6/0xbb0 kernel/printk/printk.c:2509 Code: e0 88 24 8b e8 4b 99 fd ff e8 f6 3b 00 00 31 ff 4c 89 ee e8 3c 71 17 00 4d 85 ed 0f 85 3a 02 00 00 e8 be 78 17 00 ff 34 24 9d <8b> 5c 24 34 31 ff 89 de e8 fd 70 17 00 85 db 0f 84 eb f9 ff ff e8 RSP: 0018:ffffc9000270f928 EFLAGS: 00000246 RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc9000b187000 RDX: 0000000000040000 RSI: ffffffff81588bb2 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff8ebaf667 R10: fffffbfff1d75ecc R11: 0000000000000000 R12: ffffffff84a29970 R13: 0000000000000200 R14: dffffc0000000000 R15: ffffc9000270f988 do_con_write+0xceb/0x1dd0 drivers/tty/vt/vt.c:2925 con_write+0x22/0xb0 drivers/tty/vt/vt.c:3255 process_output_block drivers/tty/n_tty.c:595 [inline] n_tty_write+0x3ce/0xf80 drivers/tty/n_tty.c:2333 do_tty_write drivers/tty/tty_io.c:962 [inline] tty_write+0x4d9/0x870 drivers/tty/tty_io.c:1046 vfs_write+0x28e/0xa30 fs/read_write.c:603 ksys_write+0x12d/0x250 fs/read_write.c:658 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45e0f9 Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f7ac64d9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e0f9 RDX: 0000000000001006 RSI: 0000000020002080 RDI: 0000000000000005 RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c R13: 00007ffc16b1d69f R14: 00007f7ac64da9c0 R15: 000000000119bf8c