[  516.665733] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.677037] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.688344] br0: port 1(veth0) entered blocking state
[  516.688447] br0: port 1(veth0) entered disabled state
[  516.688517] veth0: entered allmulticast mode
[  516.688620] veth0: entered promiscuous mode
[  516.700193] br0: port 2(veth1) entered blocking state
[  516.700250] br0: port 2(veth1) entered disabled state
[  516.700298] veth1: entered allmulticast mode
[  516.700385] veth1: entered promiscuous mode
[  517.691194] br0: port 1(veth0) entered blocking state
[  517.691281] br0: port 1(veth0) entered forwarding state
[  517.691378] br0: port 2(veth1) entered blocking state
[  517.691422] br0: port 2(veth1) entered forwarding state
[  519.740086] bond0: (slave veth0): link status definitely up
[  519.740153] bond0: (slave veth1): link status definitely up
[  519.740233] bond0: (slave veth0): making interface the new active one
[  519.740314] bond0: active interface up!
[  519.884206] veth1: left allmulticast mode
[  519.884259] veth1: left promiscuous mode
[  519.884322] br0: port 2(veth1) entered disabled state
[  519.884439] veth0: left allmulticast mode
[  519.884471] veth0: left promiscuous mode
[  519.884503] br0: port 1(veth0) entered disabled state
[  519.901674] bond0: (slave veth1): Releasing backup interface
[  519.917334] bond0: (slave veth0): Releasing backup interface