[  526.051523] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.060364] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.069513] br0: port 1(veth0) entered blocking state
[  526.069590] br0: port 1(veth0) entered disabled state
[  526.069654] veth0: entered allmulticast mode
[  526.069738] veth0: entered promiscuous mode
[  526.078965] br0: port 2(veth1) entered blocking state
[  526.079034] br0: port 2(veth1) entered disabled state
[  526.079094] veth1: entered allmulticast mode
[  526.079185] veth1: entered promiscuous mode
[  527.037019] br0: port 1(veth0) entered blocking state
[  527.037158] br0: port 1(veth0) entered forwarding state
[  527.037259] br0: port 2(veth1) entered blocking state
[  527.037317] br0: port 2(veth1) entered forwarding state
[  528.124969] bond0: (slave veth1): link status definitely up
[  528.125148] bond0: (slave veth1): making interface the new active one
[  528.125219] bond0: active interface up!
[  528.213638] veth1: left allmulticast mode
[  528.213697] veth1: left promiscuous mode
[  528.213753] br0: port 2(veth1) entered disabled state
[  528.213948] veth0: left allmulticast mode
[  528.213992] veth0: left promiscuous mode
[  528.214038] br0: port 1(veth0) entered disabled state
[  528.229110] bond0: (slave veth1): Releasing backup interface
[  528.234092] bond0: (slave veth0): Releasing backup interface
[  528.256032] bond0 (unregistering): Released all slaves