------------[ cut here ]------------ usb 4-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 2831 at drivers/usb/core/urb.c:503 usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 2831 Comm: acpid Not tainted 6.14.0-rc6-syzkaller-ged492c95f13a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 RIP: 0010:usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503 Code: 84 3c 02 00 00 e8 65 8a ee fc 4c 89 ef e8 1d ca d4 fe 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 40 65 a2 87 e8 d6 93 b2 fc 90 <0f> 0b 90 90 e9 e9 f8 ff ff e8 37 8a ee fc 49 81 c4 c0 05 00 00 e9 RSP: 0018:ffffc90004d7f818 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88812a801400 RCX: ffffffff813f5e19 RDX: ffff888116918000 RSI: ffffffff813f5e26 RDI: 0000000000000001 RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000001a6bd50 R12: 0000000000000003 R13: ffff88811e2980b0 R14: ffff88811a66fc60 R15: ffff88812a80147c FS: 00007f2ba6b47740(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f609faa3fe4 CR3: 00000001167b6000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> hanwang_open+0xa8/0xf0 drivers/input/tablet/hanwang.c:284 input_open_device+0x230/0x390 drivers/input/input.c:600 evdev_open_device drivers/input/evdev.c:391 [inline] evdev_open+0x52d/0x690 drivers/input/evdev.c:478 chrdev_open+0x237/0x6a0 fs/char_dev.c:414 do_dentry_open+0x6cb/0x1390 fs/open.c:956 vfs_open+0x82/0x3f0 fs/open.c:1086 do_open fs/namei.c:3830 [inline] path_openat+0x1e88/0x2d80 fs/namei.c:3989 do_filp_open+0x20c/0x470 fs/namei.c:4016 do_sys_openat2+0x17a/0x1e0 fs/open.c:1428 do_sys_open fs/open.c:1443 [inline] __do_sys_openat fs/open.c:1459 [inline] __se_sys_openat fs/open.c:1454 [inline] __x64_sys_openat+0x175/0x210 fs/open.c:1454 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f2ba6c119a4 Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 RSP: 002b:00007ffc55d06ce0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007ffc55d06fc8 RCX: 00007f2ba6c119a4 RDX: 0000000000080800 RSI: 00007ffc55d06ec8 RDI: 00000000ffffff9c RBP: 00007ffc55d06ec8 R08: 00000000000000f4 R09: 00007ffc55d06ec8 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080800 R13: 0000000000000040 R14: 00007ffc55d06fc8 R15: 00007ffc55d06ec8 </TASK>