[  522.417368] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.434004] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.446413] br0: port 1(veth0) entered blocking state
[  522.446461] br0: port 1(veth0) entered disabled state
[  522.446503] veth0: entered allmulticast mode
[  522.446571] veth0: entered promiscuous mode
[  522.461862] br0: port 2(veth1) entered blocking state
[  522.461925] br0: port 2(veth1) entered disabled state
[  522.461970] veth1: entered allmulticast mode
[  522.462055] veth1: entered promiscuous mode
[  523.386740] br0: port 1(veth0) entered blocking state
[  523.386847] br0: port 1(veth0) entered forwarding state
[  523.386909] br0: port 2(veth1) entered blocking state
[  523.386948] br0: port 2(veth1) entered forwarding state
[  524.474798] bond0: (slave veth1): link status definitely up
[  524.474929] bond0: (slave veth1): making interface the new active one
[  524.475014] bond0: active interface up!
[  524.534854] veth1: left allmulticast mode
[  524.534897] veth1: left promiscuous mode
[  524.534933] br0: port 2(veth1) entered disabled state
[  524.535029] veth0: left allmulticast mode
[  524.535071] veth0: left promiscuous mode
[  524.535104] br0: port 1(veth0) entered disabled state
[  524.566910] bond0: (slave veth1): Releasing backup interface
[  524.572852] bond0: (slave veth0): Releasing backup interface