[  532.515320] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.524830] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.534811] br0: port 1(veth0) entered blocking state
[  532.534872] br0: port 1(veth0) entered disabled state
[  532.534936] veth0: entered allmulticast mode
[  532.535021] veth0: entered promiscuous mode
[  532.544479] br0: port 2(veth1) entered blocking state
[  532.544576] br0: port 2(veth1) entered disabled state
[  532.544637] veth1: entered allmulticast mode
[  532.544738] veth1: entered promiscuous mode
[  533.496135] br0: port 1(veth0) entered blocking state
[  533.496311] br0: port 1(veth0) entered forwarding state
[  533.496414] br0: port 2(veth1) entered blocking state
[  533.496470] br0: port 2(veth1) entered forwarding state
[  534.584090] bond0: (slave veth1): link status definitely up
[  534.584208] bond0: (slave veth1): making interface the new active one
[  534.584295] bond0: active interface up!
[  534.688266] veth1: left allmulticast mode
[  534.688329] veth1: left promiscuous mode
[  534.688382] br0: port 2(veth1) entered disabled state
[  534.688501] veth0: left allmulticast mode
[  534.688543] veth0: left promiscuous mode
[  534.688588] br0: port 1(veth0) entered disabled state
[  534.712341] bond0: (slave veth1): Releasing backup interface
[  534.725347] bond0: (slave veth0): Releasing backup interface