[  522.182771] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.200933] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.216330] br0: port 1(veth0) entered blocking state
[  522.216406] br0: port 1(veth0) entered disabled state
[  522.216458] veth0: entered allmulticast mode
[  522.216543] veth0: entered promiscuous mode
[  522.230985] br0: port 2(veth1) entered blocking state
[  522.231057] br0: port 2(veth1) entered disabled state
[  522.231116] veth1: entered allmulticast mode
[  522.231199] veth1: entered promiscuous mode
[  523.194880] br0: port 1(veth0) entered blocking state
[  523.194994] br0: port 1(veth0) entered forwarding state
[  523.195061] br0: port 2(veth1) entered blocking state
[  523.195094] br0: port 2(veth1) entered forwarding state
[  525.242896] bond0: (slave veth0): link status definitely up
[  525.243012] bond0: (slave veth1): link status definitely up
[  525.243059] bond0: (slave veth0): making interface the new active one
[  525.243133] bond0: active interface up!
[  525.283439] veth1: left allmulticast mode
[  525.283501] veth1: left promiscuous mode
[  525.283548] br0: port 2(veth1) entered disabled state
[  525.283694] veth0: left allmulticast mode
[  525.283744] veth0: left promiscuous mode
[  525.283792] br0: port 1(veth0) entered disabled state
[  525.301048] bond0: (slave veth1): Releasing backup interface
[  525.309142] bond0: (slave veth0): Releasing backup interface