usb 2-1: Manufacturer: syz usb 2-1: SerialNumber: syz usb 2-1: config 0 descriptor?? ------------[ cut here ]------------ usb 2-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 0 PID: 8 at drivers/usb/core/urb.c:503 usb_submit_urb+0xe44/0x1720 drivers/usb/core/urb.c:503 Modules linked in: CPU: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.7.0-rc5-syzkaller-g1760bfa7d7ca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 Workqueue: usb_hub_wq hub_event RIP: 0010:usb_submit_urb+0xe44/0x1720 drivers/usb/core/urb.c:503 Code: 0f 84 39 02 00 00 e8 eb c6 4a fd 4c 89 ef e8 73 7f 0b ff 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 c0 d1 ee 86 e8 fc 05 14 fd <0f> 0b e9 f2 f8 ff ff e8 c0 c6 4a fd 49 81 c4 b8 05 00 00 e9 1d f8 RSP: 0018:ffffc9000008ee88 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff88810a387900 RCX: ffffc9000c5eb000 RDX: 0000000000040000 RSI: ffffffff811733c6 RDI: 0000000000000001 RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 000000000014a290 R12: 0000000000000003 R13: ffff88811491f0a8 R14: ffff88810aa7ccf8 R15: ffff88810a38797c FS: 0000000000000000(0000) GS:ffff8881f6600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007feeb9459ff8 CR3: 0000000140e9b000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: usb_start_wait_urb+0x103/0x4c0 drivers/usb/core/message.c:59 usb_bulk_msg+0x22c/0x550 drivers/usb/core/message.c:388 vmk80xx_write_packet+0x1db/0x270 drivers/comedi/drivers/vmk80xx.c:214 vmk80xx_reset_device drivers/comedi/drivers/vmk80xx.c:227 [inline] vmk80xx_auto_attach+0x14f4/0x1950 drivers/comedi/drivers/vmk80xx.c:818 comedi_auto_config+0x173/0x440 drivers/comedi/drivers.c:1067 usb_probe_interface+0x307/0x930 drivers/usb/core/driver.c:399 call_driver_probe drivers/base/dd.c:579 [inline] really_probe+0x234/0xc90 drivers/base/dd.c:658 __driver_probe_device+0x1de/0x4b0 drivers/base/dd.c:800 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:830 __device_attach_driver+0x1d4/0x300 drivers/base/dd.c:958 bus_for_each_drv+0x157/0x1d0 drivers/base/bus.c:457 __device_attach+0x1e8/0x4b0 drivers/base/dd.c:1030 bus_probe_device+0x17c/0x1c0 drivers/base/bus.c:532 device_add+0x117e/0x1aa0 drivers/base/core.c:3625 usb_set_configuration+0x10cb/0x1c40 drivers/usb/core/message.c:2207 usb_generic_driver_probe+0xad/0x110 drivers/usb/core/generic.c:254 usb_probe_device+0xec/0x350 drivers/usb/core/driver.c:294 call_driver_probe drivers/base/dd.c:579 [inline] really_probe+0x234/0xc90 drivers/base/dd.c:658 __driver_probe_device+0x1de/0x4b0 drivers/base/dd.c:800 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:830 __device_attach_driver+0x1d4/0x300 drivers/base/dd.c:958 bus_for_each_drv+0x157/0x1d0 drivers/base/bus.c:457 __device_attach+0x1e8/0x4b0 drivers/base/dd.c:1030 bus_probe_device+0x17c/0x1c0 drivers/base/bus.c:532 device_add+0x117e/0x1aa0 drivers/base/core.c:3625 usb_new_device+0xd80/0x19f0 drivers/usb/core/hub.c:2596 hub_port_connect drivers/usb/core/hub.c:5465 [inline] hub_port_connect_change drivers/usb/core/hub.c:5605 [inline] port_event drivers/usb/core/hub.c:5765 [inline] hub_event+0x2e62/0x4f40 drivers/usb/core/hub.c:5847 process_one_work+0x884/0x15c0 kernel/workqueue.c:2627 process_scheduled_works kernel/workqueue.c:2700 [inline] worker_thread+0x8b9/0x1290 kernel/workqueue.c:2781 kthread+0x33c/0x440 kernel/kthread.c:388 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242