Warning: Permanently added '10.128.0.158' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 50.307810][ T36] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 50.627835][ T36] usb 1-1: not running at top speed; connect to a high speed hub [ 50.717798][ T36] usb 1-1: config 102 has an invalid interface number: 87 but max is 1 [ 50.726167][ T36] usb 1-1: config 102 contains an unexpected descriptor of type 0x1, skipping [ 50.735449][ T36] usb 1-1: config 102 has an invalid interface number: 113 but max is 1 [ 50.744477][ T36] usb 1-1: config 102 has an invalid interface association descriptor of length 2, skipping [ 50.755211][ T36] usb 1-1: config 102 has an invalid interface association descriptor of length 2, skipping [ 50.766545][ T36] usb 1-1: config 102 has no interface number 0 [ 50.773519][ T36] usb 1-1: config 102 has no interface number 1 [ 50.780492][ T36] usb 1-1: config 102 interface 87 altsetting 11 endpoint 0xC has invalid maxpacket 1024, setting to 64 [ 50.791929][ T36] usb 1-1: config 102 interface 87 altsetting 11 has a duplicate endpoint with address 0xC, skipping [ 50.803213][ T36] usb 1-1: config 102 interface 87 altsetting 11 has a duplicate endpoint with address 0x5, skipping [ 50.814264][ T36] usb 1-1: config 102 interface 113 altsetting 5 has a duplicate endpoint with address 0xC, skipping [ 50.825227][ T36] usb 1-1: config 102 interface 113 altsetting 5 has an invalid endpoint with address 0x80, skipping [ 50.836143][ T36] usb 1-1: config 102 interface 113 altsetting 5 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 50.847256][ T36] usb 1-1: config 102 interface 113 altsetting 5 endpoint 0xA has invalid maxpacket 1024, setting to 64 [ 50.858433][ T36] usb 1-1: config 102 interface 113 altsetting 5 has an invalid endpoint with address 0x0, skipping [ 50.869263][ T36] usb 1-1: config 102 interface 113 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 50.880192][ T36] usb 1-1: config 102 interface 113 altsetting 5 has a duplicate endpoint with address 0xD, skipping [ 50.891102][ T36] usb 1-1: config 102 interface 113 altsetting 5 has a duplicate endpoint with address 0x3, skipping [ 50.902437][ T36] usb 1-1: config 102 interface 113 altsetting 5 endpoint 0xB has an invalid bInterval 0, changing to 4 [ 50.913657][ T36] usb 1-1: config 102 interface 113 altsetting 5 has an invalid endpoint with address 0x80, skipping [ 50.924573][ T36] usb 1-1: config 102 interface 113 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 50.935509][ T36] usb 1-1: config 102 interface 113 altsetting 5 endpoint 0xE has an invalid bInterval 255, changing to 4 [ 50.946865][ T36] usb 1-1: config 102 interface 113 altsetting 5 has a duplicate endpoint with address 0x1, skipping [ 50.958000][ T36] usb 1-1: config 102 interface 87 has no altsetting 0 [ 50.964876][ T36] usb 1-1: config 102 interface 113 has no altsetting 0 [ 51.217767][ T36] usb 1-1: string descriptor 0 read error: -22 [ 51.224452][ T36] usb 1-1: New USB device found, idVendor=077d, idProduct=627a, bcdDevice= 0.10 [ 51.234756][ T36] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.283328][ T36] ------------[ cut here ]------------ [ 51.291825][ T36] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 51.299910][ T36] WARNING: CPU: 1 PID: 36 at drivers/usb/core/urb.c:494 usb_submit_urb+0xacd/0x1550 [ 51.310395][ T36] Modules linked in: [ 51.314316][ T36] CPU: 1 PID: 36 Comm: kworker/1:1 Not tainted 5.13.0-rc4-syzkaller #0 [ 51.324169][ T36] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.335675][ T36] Workqueue: usb_hub_wq hub_event [ 51.341562][ T36] RIP: 0010:usb_submit_urb+0xacd/0x1550 [ 51.347209][ T36] Code: d8 48 c1 e8 03 42 8a 04 28 84 c0 0f 85 bd 07 00 00 44 8b 03 48 c7 c7 80 86 e1 8a 4c 89 f6 4c 89 fa 89 e9 31 c0 e8 83 cb 8f fb <0f> 0b 4c 8b 74 24 30 45 89 f7 4c 89 ff 48 c7 c6 70 e1 8d 8d e8 8a [ 51.367805][ T36] RSP: 0018:ffffc90000e3e7c0 EFLAGS: 00010246 [ 51.374134][ T36] RAX: 4b7b733501095d00 RBX: ffffffff8ae184a8 RCX: ffff888016589c40 [ 51.383190][ T36] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 51.391566][ T36] RBP: 0000000000000001 R08: ffffffff81655632 R09: ffffed1017365f90 [ 51.399704][ T36] R10: ffffed1017365f90 R11: 0000000000000000 R12: ffff8880241e3f00 [ 51.407782][ T36] R13: dffffc0000000000 R14: ffffffff8ae226e0 R15: ffff888027cf4cd0 [ 51.416050][ T36] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 51.425156][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.431949][ T36] CR2: 0000562d37f97160 CR3: 0000000030184000 CR4: 00000000001506e0 [ 51.440088][ T36] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.448344][ T36] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.456548][ T36] Call Trace: [ 51.459934][ T36] usb_start_wait_urb+0x11a/0x550 [ 51.464966][ T36] ? usb_api_blocking_completion+0xa0/0xa0 [ 51.470917][ T36] ? usb_alloc_urb+0x72/0x130 [ 51.475708][ T36] shark_write_reg+0x2fb/0x530 [ 51.480644][ T36] ? shark_led_set_red