[  525.000230] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.015542] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.029552] br0: port 1(veth0) entered blocking state
[  525.029618] br0: port 1(veth0) entered disabled state
[  525.029728] veth0: entered allmulticast mode
[  525.029815] veth0: entered promiscuous mode
[  525.045889] br0: port 2(veth1) entered blocking state
[  525.045957] br0: port 2(veth1) entered disabled state
[  525.046009] veth1: entered allmulticast mode
[  525.046108] veth1: entered promiscuous mode
[  526.009771] br0: port 1(veth0) entered blocking state
[  526.009877] br0: port 1(veth0) entered forwarding state
[  526.009946] br0: port 2(veth1) entered blocking state
[  526.009986] br0: port 2(veth1) entered forwarding state
[  528.057661] bond0: (slave veth0): link status definitely up
[  528.057729] bond0: (slave veth1): link status definitely up
[  528.057775] bond0: (slave veth0): making interface the new active one
[  528.057845] bond0: active interface up!
[  528.202940] veth1: left allmulticast mode
[  528.202989] veth1: left promiscuous mode
[  528.203034] br0: port 2(veth1) entered disabled state
[  528.203271] veth0: left allmulticast mode
[  528.203310] veth0: left promiscuous mode
[  528.203349] br0: port 1(veth0) entered disabled state
[  528.228123] bond0: (slave veth1): Releasing backup interface
[  528.232907] bond0: (slave veth0): Releasing backup interface
[  528.259913] bond0 (unregistering): Released all slaves