[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.170' (ECDSA) to the list of known hosts. syzkaller login: [ 66.253222][ T3077] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 66.613260][ T3077] usb 1-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x4, skipping [ 66.783136][ T3077] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 66.792295][ T3077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.800799][ T3077] usb 1-1: Product: syz [ 66.805564][ T3077] usb 1-1: Manufacturer: syz [ 66.810203][ T3077] usb 1-1: SerialNumber: syz [ 66.855060][ T3077] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 67.473009][ T3077] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 67.693644][ T3077] ------------[ cut here ]------------ [ 67.699188][ T3077] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 67.706012][ T3077] WARNING: CPU: 1 PID: 3077 at drivers/usb/core/urb.c:493 usb_submit_urb+0xcde/0x14e0 [ 67.715844][ T3077] Modules linked in: [ 67.719935][ T3077] CPU: 1 PID: 3077 Comm: kworker/1:2 Not tainted 5.10.0-rc4-syzkaller #0 [ 67.728441][ T3077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.738695][ T3077] Workqueue: events request_firmware_work_func [ 67.744944][ T3077] RIP: 0010:usb_submit_urb+0xcde/0x14e0 [ 67.750488][ T3077] Code: 84 d4 02 00 00 e8 02 b4 3b fc 4c 89 ef e8 8a 37 0d ff 41 89 d8 44 89 e1 4c 89 f2 48 89 c6 48 c7 c7 80 6b e1 89 e8 5c f7 77 03 <0f> 0b e9 ca f8 ff ff e8 d6 b3 3b fc 48 81 c5 48 06 00 00 e9 f6 f7 [ 67.770268][ T3077] RSP: 0018:ffffc90001a67820 EFLAGS: 00010286 [ 67.776418][ T3077] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 67.784532][ T3077] RDX: ffff88801a498000 RSI: ffffffff8158f3c5 RDI: fffff5200034cef6 [ 67.792497][ T3077] RBP: ffff88801dcf8000 R08: 0000000000000001 R09: ffff8880b9f30627 [ 67.800552][ T3077] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 67.808687][ T3077] R13: ffff88814757f0a0 R14: ffff88801beffa78 R15: ffff888014092c00 [ 67.816735][ T3077] FS: 0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 67.825827][ T3077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.832403][ T3077] CR2: 000055fe72d35188 CR3: 0000000013cf7000 CR4: 00000000001506e0 [ 67.840462][ T3077] DR0: 0000000000000000