bond0 (unregistering): Released all slaves
NOHZ: local_softirq_pending 08
Bluetooth: hci3 command 0x0409 tx timeout
Bluetooth: hci3 command 0x041b tx timeout
Bluetooth: hci3 command 0x040f tx timeout
unregister_netdevice: waiting for lo to become free. Usage count = 1
Bluetooth: hci3 command 0x0419 tx timeout
NOHZ: local_softirq_pending 08