[  931.577743] 8021q: adding VLAN 0 to HW filter on device bond0
[  931.581524] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  931.585047] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  931.588438] br0: port 1(veth0) entered blocking state
[  931.588502] br0: port 1(veth0) entered disabled state
[  931.588573] veth0: entered allmulticast mode
[  931.588664] veth0: entered promiscuous mode
[  931.592353] br0: port 2(veth1) entered blocking state
[  931.592387] br0: port 2(veth1) entered disabled state
[  931.592425] veth1: entered allmulticast mode
[  931.592489] veth1: entered promiscuous mode
[  931.600781] br0: port 1(veth0) entered blocking state
[  931.600847] br0: port 1(veth0) entered forwarding state
[  931.600931] br0: port 2(veth1) entered blocking state
[  931.600994] br0: port 2(veth1) entered forwarding state
[  933.639799] bond0: (slave veth1): link status definitely up
[  933.639909] bond0: (slave veth1): making interface the new active one
[  933.639976] bond0: active interface up!
[  933.662890] veth1: left allmulticast mode
[  933.662930] veth1: left promiscuous mode
[  933.662964] br0: port 2(veth1) entered disabled state
[  933.663106] veth0: left allmulticast mode
[  933.663136] veth0: left promiscuous mode
[  933.663161] br0: port 1(veth0) entered disabled state
[  933.672871] bond0: (slave veth1): Releasing backup interface
[  933.675913] bond0: (slave veth0): Releasing backup interface
[  933.720819] bond0 (unregistering): Released all slaves