Warning: Permanently added '10.128.1.50' (ECDSA) to the list of known hosts. syzkaller login: [ 51.387045][ T20] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 51.747183][ T20] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 51.917070][ T20] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 51.926234][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.935323][ T20] usb 1-1: Product: syz [ 51.940392][ T20] usb 1-1: Manufacturer: syz [ 51.944979][ T20] usb 1-1: SerialNumber: syz [ 51.989676][ T20] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 52.636903][ T20] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 52.646189][ T20] ------------[ cut here ]------------ [ 52.651889][ T20] usb 1-1: BOGUS urb xfer, pipe 3 != type 1 [ 52.658636][ T20] WARNING: CPU: 1 PID: 20 at drivers/usb/core/urb.c:494 usb_submit_urb+0xacd/0x1550 [ 52.668409][ T20] Modules linked in: [ 52.672312][ T20] CPU: 1 PID: 20 Comm: kworker/1:0 Not tainted 5.13.0-rc3-syzkaller #0 [ 52.681194][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.691514][ T20] Workqueue: events request_firmware_work_func [ 52.698017][ T20] RIP: 0010:usb_submit_urb+0xacd/0x1550 [ 52.704237][ T20] 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 [ 52.724120][ T20] RSP: 0018:ffffc90000da7a08 EFLAGS: 00010246 [ 52.730650][ T20] RAX: ae08d16881faa700 RBX: ffffffff8ae184ac RCX: ffff888012c30000 [ 52.738906][ T20] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 52.747121][ T20] RBP: 0000000000000003 R08: ffffffff81655632 R09: ffffed1017365f90 [ 52.755100][ T20] R10: ffffed1017365f90 R11: 0000000000000000 R12: ffff888019306b00 [ 52.763327][ T20] R13: dffffc0000000000 R14: ffffffff8ae226e0 R15: ffff888016f3dc08 [ 52.771533][ T20] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 52.780720][ T20] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.787494][ T20] CR2: 000055c1a0f5a160 CR3: 0000000021080000 CR4: 00000000001506e0 [ 52.795480][ T20] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.803729][ T20] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.811940][ T20] Call Trace: [ 52.815229][ T20] ? usb_anchor_urb+0x1d2/0x250 [ 52.820324][ T20] ath9k_hif_usb_alloc_urbs+0x87b/0xea0 [ 52.825888][ T20] ath9k_hif_usb_firmware_cb+0x12b/0x4e0 [ 52.831747][ T20] ? ath9k_hif_request_firmware+0x4c0/0x4c0 [