[  526.095107] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.103635] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.111456] br0: port 1(veth0) entered blocking state
[  526.111516] br0: port 1(veth0) entered disabled state
[  526.111569] veth0: entered allmulticast mode
[  526.111653] veth0: entered promiscuous mode
[  526.120043] br0: port 2(veth1) entered blocking state
[  526.120136] br0: port 2(veth1) entered disabled state
[  526.120203] veth1: entered allmulticast mode
[  526.120281] veth1: entered promiscuous mode
[  526.438171] br0: port 1(veth0) entered blocking state
[  526.438250] br0: port 1(veth0) entered forwarding state
[  526.438315] br0: port 2(veth1) entered blocking state
[  526.438354] br0: port 2(veth1) entered forwarding state
[  528.118146] bond0: (slave veth1): link status definitely up
[  528.118241] bond0: (slave veth1): making interface the new active one
[  528.118301] bond0: active interface up!
[  528.202550] veth1: left allmulticast mode
[  528.202601] veth1: left promiscuous mode
[  528.202643] br0: port 2(veth1) entered disabled state
[  528.202758] veth0: left allmulticast mode
[  528.202790] veth0: left promiscuous mode
[  528.202820] br0: port 1(veth0) entered disabled state
[  528.219286] bond0: (slave veth1): Releasing backup interface
[  528.224301] bond0: (slave veth0): Releasing backup interface