Warning: Permanently added '10.128.0.242' (ECDSA) to the list of known hosts. [ 35.964191][ T7] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 36.204056][ T7] usb 1-1: Using ep0 maxpacket: 8 [ 36.324172][ T7] usb 1-1: config 0 has an invalid interface number: 136 but max is 0 [ 36.332440][ T7] usb 1-1: config 0 contains an unexpected descriptor of type 0x1, skipping [ 36.341196][ T7] usb 1-1: config 0 has no interface number 0 [ 36.347393][ T7] usb 1-1: config 0 interface 136 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 64 [ 36.357365][ T7] usb 1-1: config 0 interface 136 altsetting 0 endpoint 0x2 has an invalid bInterval 32, changing to 9 [ 36.368467][ T7] usb 1-1: config 0 interface 136 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 36.379498][ T7] usb 1-1: config 0 interface 136 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 36.389513][ T7] usb 1-1: config 0 interface 136 altsetting 0 has a duplicate endpoint with address 0x2, skipping [ 36.400304][ T7] usb 1-1: config 0 interface 136 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 36.410971][ T7] usb 1-1: config 0 interface 136 altsetting 0 has a duplicate endpoint with address 0xD, skipping [ 36.421708][ T7] usb 1-1: config 0 interface 136 altsetting 0 endpoint 0xA has invalid maxpacket 1023, setting to 64 [ 36.432802][ T7] usb 1-1: config 0 interface 136 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 36.443650][ T7] usb 1-1: config 0 interface 136 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 36.454331][ T7] usb 1-1: config 0 interface 136 altsetting 0 has a duplicate endpoint with address 0xD, skipping [ 36.465066][ T7] usb 1-1: config 0 interface 136 altsetting 0 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 36.476104][ T7] usb 1-1: config 0 interface 136 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 36.486867][ T7] usb 1-1: New USB device found, idVendor=077d, idProduct=627a, bcdDevice= 0.01 [ 36.495966][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.506776][ T7] usb 1-1: config 0 descriptor?? [ 36.524777][ T4365] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 36.550326][ T7] ------------[ cut here ]------------ [ 36.556006][ T7] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 36.562176][ T7] WARNING: CPU: 0 PID: 7 at drivers/usb/core/urb.c:493 usb_submit_urb+0xcde/0x14e0 [ 36.571821][ T7] Modules linked in: [ 36.575858][ T7] CPU: 0 PID: 7 Comm: kworker/0:1 Not tainted 5.10.0-rc7-syzkaller #0 [ 36.584091][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.594249][ T7] Workqueue: usb_hub_wq hub_event [ 36.599306][ T7] RIP: 0010:usb_submit_urb+0xcde/0x14e0 [ 36.604989][ T7] Code: 84 d4 02 00 00 e8 82 31 bd fd 4c 89 ef e8 ea 02 1b ff 41 89 d8 44 89 e1 4c 89 f2 48 89 c6 48 c7 c7 60 64 41 86 e8 ad 32 f3 01 <0f> 0b e9 ca f8 ff ff e8 56 31 bd fd 48 81 c5 40 06 00 00 e9 f6 f7 [ 36.624700][ T7] RSP: 0018:ffffc9000007eeb8 EFLAGS: 00010282 [ 36.630822][ T7] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 36.638908][ T7] RDX: ffff888100289940 RSI: ffffffff8128f483 RDI: fffff5200000fdc9 [ 36.646965][ T7] RBP: ffff88810f672000 R08: 0000000000000001 R09: ffff8881f6a1ff5b [ 36.655039][ T7] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 36.663042][ T7] R13: ffff88810f6730a0 R14: ffff888101e64640 R15: ffff8881026bbb00 [ 36.671093][ T7] FS: 0000000000000000(0000) GS:ffff8881f6a00000(0000) knlGS:0000000000000000 [ 36.680102][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.686753][ T7] CR2: 00005644efb38160 CR3: 00000001028ad000 CR4: 00000000001506f0 [ 36.694811][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.702792][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.710813][ T7] Call Trace: [ 36.714170][ T7] ? lockdep_init_map_waits+0x202/0x700 [ 36.719728][ T7] usb_start_wait_urb+0x101/0x4c0 [ 36.72479