------------[ cut here ]------------ usb 5-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 4574 at drivers/usb/core/urb.c:504 usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504 Modules linked in: CPU: 1 PID: 4574 Comm: acpid Not tainted 6.3.0-rc3-syzkaller-ge8d018dd0257 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 RIP: 0010:usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504 Code: 7c 24 18 e8 7c cc 64 fb 48 8b 7c 24 18 e8 72 e0 f2 fe 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 20 15 fb 8a e8 aa 45 2d fb <0f> 0b e9 58 f8 ff ff e8 4e cc 64 fb 48 81 c5 c0 05 00 00 e9 84 f7 RSP: 0018:ffffc90001e3f7e0 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 RDX: ffff88801d7dc0c0 RSI: ffffffff814a8087 RDI: 0000000000000001 RBP: ffff88801d3d7700 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 R13: ffff8880225bb800 R14: 0000000000000002 R15: ffff888015704700 FS: 00007f9014855740(0000) GS:ffff88802ca80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055d27232b740 CR3: 0000000024ab3000 CR4: 0000000000150ee0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: pegasus_open+0x193/0x2f0 drivers/input/tablet/pegasus_notetaker.c:228 input_open_device+0x1bf/0x320 drivers/input/input.c:652 mousedev_open_device+0xe0/0x140 drivers/input/mousedev.c:430 mousedev_open+0x2fc/0x580 drivers/input/mousedev.c:556 chrdev_open+0x26a/0x770 fs/char_dev.c:414 do_dentry_open+0x6cc/0x13f0 fs/open.c:920 do_open fs/namei.c:3560 [inline] path_openat+0x1baa/0x2750 fs/namei.c:3715 do_filp_open+0x1ba/0x410 fs/namei.c:3742 do_sys_openat2+0x16d/0x4c0 fs/open.c:1348 do_sys_open fs/open.c:1364 [inline] __do_sys_openat fs/open.c:1380 [inline] __se_sys_openat fs/open.c:1375 [inline] __x64_sys_openat+0x143/0x1f0 fs/open.c:1375 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f901493d697 Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f RSP: 002b:00007fff6752d550 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007fff6752d838 RCX: 00007f901493d697 RDX: 0000000000080800 RSI: 00007fff6752d738 RDI: 00000000ffffff9c RBP: 00007fff6752d738 R08: 00007fff6752d84c R09: 00007fff6752d738 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080800 R13: 00007fff6752d838 R14: 0000000000000020 R15: 0000000000000000