[  531.010846] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.020019] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.029208] br0: port 1(veth0) entered blocking state
[  531.029309] br0: port 1(veth0) entered disabled state
[  531.029376] veth0: entered allmulticast mode
[  531.029461] veth0: entered promiscuous mode
[  531.038590] br0: port 2(veth1) entered blocking state
[  531.038660] br0: port 2(veth1) entered disabled state
[  531.038698] veth1: entered allmulticast mode
[  531.038770] veth1: entered promiscuous mode
[  532.023443] br0: port 1(veth0) entered blocking state
[  532.023545] br0: port 1(veth0) entered forwarding state
[  532.023625] br0: port 2(veth1) entered blocking state
[  532.023673] br0: port 2(veth1) entered forwarding state
[  534.071446] bond0: (slave veth0): link status definitely up
[  534.071601] bond0: (slave veth1): link status definitely up
[  534.071663] bond0: (slave veth0): making interface the new active one
[  534.071756] bond0: active interface up!
[  534.151226] veth1: left allmulticast mode
[  534.151300] veth1: left promiscuous mode
[  534.151368] br0: port 2(veth1) entered disabled state
[  534.151495] veth0: left allmulticast mode
[  534.151543] veth0: left promiscuous mode
[  534.151598] br0: port 1(veth0) entered disabled state
[  534.172606] bond0: (slave veth1): Releasing backup interface
[  534.182559] bond0: (slave veth0): Releasing backup interface