hub 3-0:1.0: 00000000b89ba4aa hub_resume
hub 3-0:1.0: 00000000b89ba4aa hub_activate type 1 discon 0
hub 3-0:1.0: 00000000b89ba4aa hub_activate type 4 discon 0
------------[ cut here ]------------
URB 0000000031fb463e submitted while active
WARNING: CPU: 0 PID: 2917 at drivers/usb/core/urb.c:363 usb_submit_urb+0x1110/0x1400 drivers/usb/core/urb.c:363
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 2917 Comm: kworker/0:2 Not tainted 4.20.0-rc1+ #1
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events_power_efficient hub_init_func2
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x253/0x3bb lib/dump_stack.c:113
 panic+0x2cb/0x586 kernel/panic.c:188
 __warn.cold+0x20/0x4e kernel/panic.c:540
 report_bug+0x263/0x2b0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 fixup_bug arch/x86/kernel/traps.c:173 [inline]
 do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:271
 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:290
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:969
RIP: 0010:usb_submit_urb+0x1110/0x1400 drivers/usb/core/urb.c:363
Code: 89 de e8 43 21 7d fc 84 db 0f 85 fe f5 ff ff e8 f6 1f 7d fc 4c 89 fe 48 c7 c7 00 49 93 88 c6 05 43 1c 10 05 01 e8 d0 94 46 fc <0f> 0b e9 dc f5 ff ff c7 45 c8 01 00 00 00 e9 94 f6 ff ff 41 be ed
RSP: 0018:ffff8881cb9cf820 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff81656e66 RDI: 0000000000000005
RBP: ffff8881cb9cf880 R08: ffff8881cb9c2480 R09: ffffed103b5c5021
R10: ffffed103b5c5020 R11: ffff8881dae28107 R12: ffff8881cb9cf9a0
R13: ffff8881c43d9250 R14: 00000000fffffff0 R15: ffff8881d7718300
 hub_activate+0xcc2/0x19c0 drivers/usb/core/hub.c:1218
 hub_init_func2+0x1e/0x30 drivers/usb/core/hub.c:1243
 process_one_work+0xd0c/0x1ce0 kernel/workqueue.c:2153
 worker_thread+0x143/0x14a0 kernel/workqueue.c:2296
 kthread+0x357/0x430 kernel/kthread.c:246
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352
Kernel Offset: disabled
Rebooting in 86400 seconds..