usb 3-1: driver API: 1.9.9 2016-02-15 [1-1] usb 3-1: firmware API: 1.9.6 2012-07-07 ------------[ cut here ]------------ usb 3-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 3573 at drivers/usb/core/urb.c:479 usb_submit_urb+0x8c2/0x11a0 drivers/usb/core/urb.c:478 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 3573 Comm: kworker/1:51 Not tainted 5.6.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events request_firmware_work_func Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x96/0xe0 lib/dump_stack.c:118 panic+0x2a1/0x52a kernel/panic.c:221 __warn.cold.10+0x25/0x2f kernel/panic.c:582 report_bug+0x1aa/0x260 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:174 [inline] fixup_bug arch/x86/kernel/traps.c:169 [inline] do_error_trap+0x12d/0x1e0 arch/x86/kernel/traps.c:267 do_invalid_op+0x31/0x40 arch/x86/kernel/traps.c:286 invalid_op+0x2d/0x40 arch/x86/entry/entry_64.S:1027 RIP: 0010:usb_submit_urb+0x8c2/0x11a0 drivers/usb/core/urb.c:478 Code: 02 00 00 48 89 c7 48 89 54 24 10 e8 d8 41 27 ff 48 8b 54 24 10 45 89 f0 44 89 e9 48 89 c6 48 c7 c7 40 24 f4 88 e8 aa 6e 70 fc <0f> 0b 80 fb 01 41 be 86 03 00 00 74 1b 84 db 0f 84 ac 01 00 00 83 RSP: 0018:ffffc9000187fc18 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffff89ddafc8 RDI: ffffffff8e4da220 RBP: ffff8880a848d05c R08: ffffed10173e9c79 R09: ffffed10173e9c79 R10: ffffed10173e9c78 R11: ffff8880b9f4e3c7 R12: ffff8880a848d000 R13: 0000000000000001 R14: 0000000000000003 R15: ffff88809440a000 carl9170_usb_send_rx_irq_urb+0x269/0x340 drivers/net/wireless/ath/carl9170/usb.c:504 carl9170_usb_init_device drivers/net/wireless/ath/carl9170/usb.c:939 [inline] carl9170_usb_firmware_finish drivers/net/wireless/ath/carl9170/usb.c:999 [inline] carl9170_usb_firmware_step2+0xbf/0x170 drivers/net/wireless/ath/carl9170/usb.c:1028 request_firmware_work_func+0x121/0x23e drivers/base/firmware_loader/main.c:976 process_one_work+0x8ff/0x1690 kernel/workqueue.c:2264 worker_thread+0x82/0xb50 kernel/workqueue.c:2410 kthread+0x31d/0x3e0 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 Kernel Offset: disabled Rebooting in 86400 seconds..