[  524.787887] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.796502] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.805278] br0: port 1(veth0) entered blocking state
[  524.805344] br0: port 1(veth0) entered disabled state
[  524.805413] veth0: entered allmulticast mode
[  524.805512] veth0: entered promiscuous mode
[  524.814653] br0: port 2(veth1) entered blocking state
[  524.814735] br0: port 2(veth1) entered disabled state
[  524.814793] veth1: entered allmulticast mode
[  524.814882] veth1: entered promiscuous mode
[  524.902228] br0: port 1(veth0) entered blocking state
[  524.902325] br0: port 1(veth0) entered forwarding state
[  524.902401] br0: port 2(veth1) entered blocking state
[  524.902441] br0: port 2(veth1) entered forwarding state
[  526.838238] bond0: (slave veth1): link status definitely up
[  526.838446] bond0: (slave veth1): making interface the new active one
[  526.838518] bond0: active interface up!
[  526.915954] veth1: left allmulticast mode
[  526.916005] veth1: left promiscuous mode
[  526.916068] br0: port 2(veth1) entered disabled state
[  526.916194] veth0: left allmulticast mode
[  526.916229] veth0: left promiscuous mode
[  526.916262] br0: port 1(veth0) entered disabled state
[  526.939414] bond0: (slave veth1): Releasing backup interface
[  526.948339] bond0: (slave veth0): Releasing backup interface