[  522.402386] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.423430] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.444154] br0: port 1(veth0) entered blocking state
[  522.444242] br0: port 1(veth0) entered disabled state
[  522.444310] veth0: entered allmulticast mode
[  522.444410] veth0: entered promiscuous mode
[  522.466077] br0: port 2(veth1) entered blocking state
[  522.466141] br0: port 2(veth1) entered disabled state
[  522.466193] veth1: entered allmulticast mode
[  522.466278] veth1: entered promiscuous mode
[  523.385820] br0: port 1(veth0) entered blocking state
[  523.385929] br0: port 1(veth0) entered forwarding state
[  523.386015] br0: port 2(veth1) entered blocking state
[  523.386054] br0: port 2(veth1) entered forwarding state
[  525.434784] bond0: (slave veth0): link status definitely up
[  525.434897] bond0: (slave veth1): link status definitely up
[  525.434961] bond0: (slave veth0): making interface the new active one
[  525.435063] bond0: active interface up!
[  525.612230] veth1: left allmulticast mode
[  525.612311] veth1: left promiscuous mode
[  525.612376] br0: port 2(veth1) entered disabled state
[  525.612472] veth0: left allmulticast mode
[  525.612513] veth0: left promiscuous mode
[  525.612562] br0: port 1(veth0) entered disabled state
[  525.642083] bond0: (slave veth1): Releasing backup interface
[  525.651096] bond0: (slave veth0): Releasing backup interface
[  525.685100] bond0 (unregistering): Released all slaves