Warning: Permanently added '10.128.1.1' (ECDSA) to the list of known hosts. [ 48.545415][ T4813] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 48.785255][ T4813] usb 1-1: Using ep0 maxpacket: 8 [ 48.905593][ T4813] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 48.915864][ T4813] usb 1-1: New USB device found, idVendor=1690, idProduct=0710, bcdDevice=c0.56 [ 48.924873][ T4813] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.937265][ T4813] usb 1-1: config 0 descriptor?? [ 48.979144][ T4813] usb 1-1: could not send command 0x1, error=-2 [ 48.985854][ T4813] usb 1-1: could not initialize adapter [ 48.995141][ C0] usb 1-1: RX USB error -2. [ 49.000349][ C0] usb 1-1: error -1 when submitting rx urb [ 49.007935][ T4813] ar5523: probe of 1-1:0.0 failed with error -2 [ 49.178466][ T2942] usb 1-1: USB disconnect, device number 2 [ 49.754905][ T2942] usb 1-1: new low-speed USB device number 3 using dummy_hcd [ 50.134965][ T2942] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 50.145150][ T2942] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 50.156807][ T2942] usb 1-1: New USB device found, idVendor=1690, idProduct=0710, bcdDevice=c0.56 [ 50.166673][ T2942] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.177942][ T2942] usb 1-1: config 0 descriptor?? [ 50.195291][ T8407] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 50.217209][ T2942] ------------[ cut here ]------------ [ 50.222691][ T2942] usb 1-1: BOGUS urb xfer, pipe 3 != type 1 [ 50.230271][ T2942] WARNING: CPU: 1 PID: 2942 at drivers/usb/core/urb.c:494 usb_submit_urb+0xacd/0x1550 [ 50.240126][ T2942] Modules linked in: [ 50.244033][ T2942] CPU: 1 PID: 2942 Comm: kworker/1:2 Not tainted 5.13.0-rc3-syzkaller #0 [ 50.252749][ T2942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.263092][ T2942] Workqueue: usb_hub_wq hub_event [ 50.268698][ T2942] RIP: 0010:usb_submit_urb+0xacd/0x1550 [ 50.274274][ T2942] Code: d8 48 c1 e8 03 42 8a 04 28 84 c0 0f 85 bd 07 00 00 44 8b 03 48 c7 c7 20 87 e1 8a 4c 89 f6 4c 89 fa 89 e9 31 c0 e8 53 de 8f fb <0f> 0b 4c 8b 74 24 30 45 89 f7 4c 89 ff 48 c7 c6 d0 e0 8d 8d e8 5a [ 50.294239][ T2942] RSP: 0018:ffffc9000197e4f0 EFLAGS: 00010246 [ 50.300590][ T2942] RAX: 35bbec13355cdc00 RBX: ffffffff8ae1854c RCX: ffff88801f5d8000 [ 50.308695][ T2942] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 50.316759][ T2942] RBP: 0000000000000003 R08: ffffffff81655632 R09: ffffed1017365f90 [ 50.324827][ T2942] R10: ffffed1017365f90 R11: 0000000000000000 R12: ffff888018945700 [ 50.332909][ T2942] R13: dffffc0000000000 R14: ffffffff8ae22780 R15: ffff888012fcbcf8 [ 50.340958][ T2942] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 50.350123][ T2942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.356791][ T2942] CR2: 00007fd858b40000 CR3: 00000000143f3000 CR4: 00000000001506e0 [ 50.364884][ T2942] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.372856][ T2942] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.380898][ T2942] Call Trace: [ 50.384222][ T2942] ar5523_submit_rx_cmd+0x1ce/0x2f0 [ 50.389529][ T2942] ar5523_probe+0x14f0/0x5ea0 [ 50.394241][ T2942]