[ 4236.028330][ T1958] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 4236.843326][ T1962] bond0: (slave bond_slave_1): Releasing backup interface
[ 4237.211642][   T12] bond0 (unregistering): Released all slaves
[ 4238.817281][ T1973] 8021q: adding VLAN 0 to HW filter on device bond0
[ 4239.203450][   T12] bond0 (unregistering): Released all slaves
[ 4240.760575][ T1984] 8021q: adding VLAN 0 to HW filter on device bond0
[ 4241.140363][   T12] bond0 (unregistering): Released all slaves
[ 4242.923286][   T12] bond0 (unregistering): Released all slaves
[ 4243.318017][ T1998] 8021q: adding VLAN 0 to HW filter on device bond0
[ 4243.734048][ T2001] bond0 (unregistering): Released all slaves