[  515.797811] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.807925] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.818482] br0: port 1(veth0) entered blocking state
[  515.818552] br0: port 1(veth0) entered disabled state
[  515.818616] veth0: entered allmulticast mode
[  515.818717] veth0: entered promiscuous mode
[  515.828916] br0: port 2(veth1) entered blocking state
[  515.828979] br0: port 2(veth1) entered disabled state
[  515.829030] veth1: entered allmulticast mode
[  515.829110] veth1: entered promiscuous mode
[  516.797212] br0: port 1(veth0) entered blocking state
[  516.797316] br0: port 1(veth0) entered forwarding state
[  516.797384] br0: port 2(veth1) entered blocking state
[  516.797423] br0: port 2(veth1) entered forwarding state
[  518.845208] bond0: (slave veth0): link status definitely up
[  518.845326] bond0: (slave veth1): link status definitely up
[  518.845381] bond0: (slave veth0): making interface the new active one
[  518.845480] bond0: active interface up!
[  518.932052] veth1: left allmulticast mode
[  518.932108] veth1: left promiscuous mode
[  518.932185] br0: port 2(veth1) entered disabled state
[  518.932287] veth0: left allmulticast mode
[  518.932328] veth0: left promiscuous mode
[  518.932357] br0: port 1(veth0) entered disabled state
[  518.956358] bond0: (slave veth1): Releasing backup interface
[  518.966352] bond0: (slave veth0): Releasing backup interface