[  525.567559] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.576740] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.587199] br0: port 1(veth0) entered blocking state
[  525.587305] br0: port 1(veth0) entered disabled state
[  525.587389] veth0: entered allmulticast mode
[  525.587504] veth0: entered promiscuous mode
[  525.597634] br0: port 2(veth1) entered blocking state
[  525.597684] br0: port 2(veth1) entered disabled state
[  525.597722] veth1: entered allmulticast mode
[  525.597796] veth1: entered promiscuous mode
[  525.997145] br0: port 1(veth0) entered blocking state
[  525.997233] br0: port 1(veth0) entered forwarding state
[  525.997315] br0: port 2(veth1) entered blocking state
[  525.997371] br0: port 2(veth1) entered forwarding state
[  527.614127] bond0: (slave veth1): link status definitely up
[  527.614212] bond0: (slave veth1): making interface the new active one
[  527.614294] bond0: active interface up!
[  527.638151] veth1: left allmulticast mode
[  527.638228] veth1: left promiscuous mode
[  527.638309] br0: port 2(veth1) entered disabled state
[  527.638479] veth0: left allmulticast mode
[  527.638562] veth0: left promiscuous mode
[  527.638615] br0: port 1(veth0) entered disabled state
[  527.654537] bond0: (slave veth1): Releasing backup interface
[  527.660396] bond0: (slave veth0): Releasing backup interface