[  524.113469] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.130218] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.144544] br0: port 1(veth0) entered blocking state
[  524.144615] br0: port 1(veth0) entered disabled state
[  524.144679] veth0: entered allmulticast mode
[  524.144770] veth0: entered promiscuous mode
[  524.161267] br0: port 2(veth1) entered blocking state
[  524.161344] br0: port 2(veth1) entered disabled state
[  524.161399] veth1: entered allmulticast mode
[  524.161486] veth1: entered promiscuous mode
[  524.220680] br0: port 1(veth0) entered blocking state
[  524.220755] br0: port 1(veth0) entered forwarding state
[  524.220827] br0: port 2(veth1) entered blocking state
[  524.220888] br0: port 2(veth1) entered forwarding state
[  526.139744] bond0: (slave veth1): link status definitely up
[  526.139843] bond0: (slave veth1): making interface the new active one
[  526.139918] bond0: active interface up!
[  526.265867] veth1: left allmulticast mode
[  526.265931] veth1: left promiscuous mode
[  526.265984] br0: port 2(veth1) entered disabled state
[  526.266110] veth0: left allmulticast mode
[  526.266153] veth0: left promiscuous mode
[  526.266198] br0: port 1(veth0) entered disabled state
[  526.288082] bond0: (slave veth1): Releasing backup interface
[  526.294915] bond0: (slave veth0): Releasing backup interface
[  526.320941] bond0 (unregistering): Released all slaves