[  525.126019] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.141302] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.156773] br0: port 1(veth0) entered blocking state
[  525.156826] br0: port 1(veth0) entered disabled state
[  525.156868] veth0: entered allmulticast mode
[  525.156928] veth0: entered promiscuous mode
[  525.172974] br0: port 2(veth1) entered blocking state
[  525.173055] br0: port 2(veth1) entered disabled state
[  525.173109] veth1: entered allmulticast mode
[  525.173191] veth1: entered promiscuous mode
[  526.137720] br0: port 1(veth0) entered blocking state
[  526.137827] br0: port 1(veth0) entered forwarding state
[  526.137911] br0: port 2(veth1) entered blocking state
[  526.137953] br0: port 2(veth1) entered forwarding state
[  528.186672] bond0: (slave veth0): link status definitely up
[  528.186747] bond0: (slave veth1): link status definitely up
[  528.186786] bond0: (slave veth0): making interface the new active one
[  528.186862] bond0: active interface up!
[  528.218135] veth1: left allmulticast mode
[  528.218198] veth1: left promiscuous mode
[  528.218260] br0: port 2(veth1) entered disabled state
[  528.218378] veth0: left allmulticast mode
[  528.218421] veth0: left promiscuous mode
[  528.218477] br0: port 1(veth0) entered disabled state
[  528.241994] bond0: (slave veth1): Releasing backup interface
[  528.245891] bond0: (slave veth0): Releasing backup interface