i2400m_usb 4-1:64.137: warm reset failed (-8); trying USB reset ------------[ cut here ]------------ usb 4-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 0 PID: 1497 at drivers/usb/core/urb.c:493 usb_submit_urb+0xd27/0x1540 drivers/usb/core/urb.c:493 Modules linked in: CPU: 0 PID: 1497 Comm: kworker/0:2 Not tainted 5.11.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: usb_hub_wq hub_event RIP: 0010:usb_submit_urb+0xd27/0x1540 drivers/usb/core/urb.c:493 Code: 84 d4 02 00 00 e8 99 c3 ba fd 4c 89 ef e8 f1 2d 1d ff 41 89 d8 44 89 e1 4c 89 f2 48 89 c6 48 c7 c7 a0 6d 61 86 e8 a1 46 fa 01 <0f> 0b e9 81 f8 ff ff e8 6d c3 ba fd 48 81 c5 30 06 00 00 e9 ad f7 RSP: 0018:ffffc90004a56b50 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff81299fb3 RDI: fffff5200094ad5c RBP: ffff888136912000 R08: 0000000000000001 R09: 0000000000000000 R10: ffffffff8149c6fb R11: 0000000000000000 R12: 0000000000000001 R13: ffff888112d9a0a0 R14: ffff8881013783c0 R15: ffffc90004a56cd0 FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005566aab52368 CR3: 0000000111e47000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: i2400mu_notif_submit drivers/staging/wimax/i2400m/usb-fw.c:259 [inline] i2400mu_bus_bm_wait_for_ack+0x4b5/0xb50 drivers/staging/wimax/i2400m/usb-fw.c:303 i2400m_bm_cmd+0x346/0x7f0 drivers/staging/wimax/i2400m/fw.c:609 i2400m_bootrom_init+0x2c0/0xdc0 drivers/staging/wimax/i2400m/fw.c:907 i2400m_setup+0x29c/0x970 drivers/staging/wimax/i2400m/driver.c:869 i2400mu_probe+0x6b9/0xb10 drivers/staging/wimax/i2400m/usb.c:497 usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396 really_probe+0x291/0xe60 drivers/base/dd.c:554 driver_probe_device+0x26b/0x3d0 drivers/base/dd.c:740 __device_attach_driver+0x1d1/0x290 drivers/base/dd.c:846 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431 __device_attach+0x228/0x4a0 drivers/base/dd.c:914 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491 device_add+0xbc4/0x1d90 drivers/base/core.c:3109 usb_set_configuration+0x113c/0x1910 drivers/usb/core/message.c:2164 usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238 usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293 really_probe+0x291/0xe60 drivers/base/dd.c:554 driver_probe_device+0x26b/0x3d0 drivers/base/dd.c:740 __device_attach_driver+0x1d1/0x290 drivers/base/dd.c:846 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431 __device_attach+0x228/0x4a0 drivers/base/dd.c:914 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491 device_add+0xbc4/0x1d90 drivers/base/core.c:3109 usb_new_device.cold+0x721/0x1058 drivers/usb/core/hub.c:2555 hub_port_connect drivers/usb/core/hub.c:5223 [inline] hub_port_connect_change drivers/usb/core/hub.c:5363 [inline] port_event drivers/usb/core/hub.c:5509 [inline] hub_event+0x2357/0x4320 drivers/usb/core/hub.c:5591 process_one_work+0x98d/0x1580 kernel/workqueue.c:2275 process_scheduled_works kernel/workqueue.c:2337 [inline] worker_thread+0x82b/0x1120 kernel/workqueue.c:2423 kthread+0x38c/0x460 kernel/kthread.c:292 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296