------------[ cut here ]------------ URB 000000002808599b submitted while active WARNING: CPU: 0 PID: 10168 at drivers/usb/core/urb.c:378 usb_submit_urb+0xf57/0x1510 drivers/usb/core/urb.c:378 Modules linked in: CPU: 0 PID: 10168 Comm: syz-executor.5 Not tainted 5.10.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:usb_submit_urb+0xf57/0x1510 drivers/usb/core/urb.c:378 Code: 5c 41 5d 41 5e 41 5f 5d e9 76 5b ff ff e8 81 dd 04 fc c6 05 05 05 8b 07 01 48 c7 c7 a0 b7 5b 8a 4c 89 e6 31 c0 e8 29 fc d4 fb <0f> 0b e9 20 f1 ff ff e8 5d dd 04 fc eb 05 e8 56 dd 04 fc bb a6 ff RSP: 0018:ffffc90000007b88 EFLAGS: 00010046 RAX: 7a98fc2ac2063700 RBX: ffff8880120b5b08 RCX: ffff8880792d8000 RDX: 0000000000000102 RSI: 0000000000000102 RDI: 0000000000000000 RBP: 0000000000000a20 R08: ffffffff815d29e2 R09: ffffed1017383ffc R10: ffffed1017383ffc R11: 0000000000000000 R12: ffff8880120b5b00 R13: dffffc0000000000 R14: dffffc0000000000 R15: ffff888024f03050 FS: 00007f4227c6e700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055a043480f88 CR3: 0000000012a8f000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cm109_submit_buzz_toggle drivers/input/misc/cm109.c:351 [inline] cm109_toggle_buzzer_async drivers/input/misc/cm109.c:487 [inline] cm109_input_ev+0x1dc/0x3a0 drivers/input/misc/cm109.c:621 input_handle_event+0x895/0x1510 drivers/input/input.c:376 input_inject_event+0x1e8/0x280 drivers/input/input.c:471 kd_sound_helper+0xfc/0x200 drivers/tty/vt/keyboard.c:242 input_handler_for_each_handle+0xc8/0x160 drivers/input/input.c:2356 call_timer_fn+0x91/0x160 kernel/time/timer.c:1410 expire_timers kernel/time/timer.c:1455 [inline] __run_timers+0x6c0/0x8a0 kernel/time/timer.c:1747 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1760 __do_softirq+0x307/0x6be 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+0x9a/0xe0 arch/x86/kernel/irq_64.c:77 invoke_softirq kernel/softirq.c:393 [inline] __irq_exit_rcu+0x1d6/0x200 kernel/softirq.c:423 irq_exit_rcu+0x5/0x20 kernel/softirq.c:435 sysvec_apic_timer_interrupt+0xe0/0xf0 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 RIP: 0010:inb arch/x86/include/asm/io.h:334 [inline] RIP: 0010:inb_p arch/x86/include/asm/io.h:334 [inline] RIP: 0010:vga_io_r include/video/vga.h:204 [inline] RIP: 0010:vga_io_rgfx include/video/vga.h:389 [inline] RIP: 0010:setop drivers/video/fbdev/vga16fb.c:149 [inline] RIP: 0010:vga_imageblit_expand drivers/video/fbdev/vga16fb.c:1162 [inline] RIP: 0010:vga16fb_imageblit+0x9e3/0x1cb0 drivers/video/fbdev/vga16fb.c:1260 Code: 32 b5 07 b0 03 ba ce 03 00 00 ee 42 80 3c 2b 00 74 0c 48 c7 c7 90 a0 b5 8b e8 59 b0 b6 fd ff 15 43 32 b5 07 ba cf 03 00 00 ec <48> c7 c3 90 a0 b5 8b 48 c1 eb 03 42 80 3c 2b 00 74 0c 48 c7 c7 90 RSP: 0018:ffffc90016937650 EFLAGS: 00000246 RAX: 00000000000000ff RBX: 1ffffffff176b412 RCX: 1ffff11028676240 RDX: 00000000000003cf RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000001 R08: ffffffff84006da0 R09: ffffed10286404ac R10: ffffed10286404ac R11: 0000000000000000 R12: ffff888017addd20 R13: dffffc0000000000 R14: ffff8880000a0f00 R15: 0000000000000f00 soft_cursor+0xace/0xd20 drivers/video/fbdev/core/softcursor.c:74 bit_cursor+0x171b/0x20f0 drivers/video/fbdev/core/bitblit.c:377 hide_cursor+0x7e/0x310 drivers/tty/vt/vt.c:907 do_con_write+0x155/0xdee0 drivers/tty/vt/vt.c:2887 con_write+0x20/0x40 drivers/tty/vt/vt.c:3255 process_output_block drivers/tty/n_tty.c:595 [inline] n_tty_write+0xcc2/0x1160 drivers/tty/n_tty.c:2333 do_tty_write drivers/tty/tty_io.c:962 [inline] tty_write+0x585/0x8f0 drivers/tty/tty_io.c:1046 vfs_write+0x220/0xab0 fs/read_write.c:603 ksys_write+0x11b/0x220 fs/read_write.c:658 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45de79 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:00007f4227c6dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045de79 RDX: 000000000000fd95 RSI: 0000000020001440 RDI: 0000000000000004 RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c R13: 00007fffd9c6813f R14: 00007f4227c6e9c0 R15: 000000000118bf2c