[  528.721597] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.729378] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.736850] br0: port 1(veth0) entered blocking state
[  528.736903] br0: port 1(veth0) entered disabled state
[  528.736946] veth0: entered allmulticast mode
[  528.737014] veth0: entered promiscuous mode
[  528.746010] br0: port 2(veth1) entered blocking state
[  528.746068] br0: port 2(veth1) entered disabled state
[  528.746116] veth1: entered allmulticast mode
[  528.746195] veth1: entered promiscuous mode
[  529.723642] br0: port 1(veth0) entered blocking state
[  529.723700] br0: port 1(veth0) entered forwarding state
[  529.723771] br0: port 2(veth1) entered blocking state
[  529.723816] br0: port 2(veth1) entered forwarding state
[  531.772699] bond0: (slave veth0): link status definitely up
[  531.772795] bond0: (slave veth1): link status definitely up
[  531.772858] bond0: (slave veth0): making interface the new active one
[  531.772944] bond0: active interface up!
[  531.900073] veth1: left allmulticast mode
[  531.900160] veth1: left promiscuous mode
[  531.900218] br0: port 2(veth1) entered disabled state
[  531.900366] veth0: left allmulticast mode
[  531.900419] veth0: left promiscuous mode
[  531.900471] br0: port 1(veth0) entered disabled state
[  531.931820] bond0: (slave veth1): Releasing backup interface
[  531.947880] bond0: (slave veth0): Releasing backup interface