[  526.344086] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.360431] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.379303] br0: port 1(veth0) entered blocking state
[  526.379373] br0: port 1(veth0) entered disabled state
[  526.379434] veth0: entered allmulticast mode
[  526.379521] veth0: entered promiscuous mode
[  526.398148] br0: port 2(veth1) entered blocking state
[  526.398221] br0: port 2(veth1) entered disabled state
[  526.398272] veth1: entered allmulticast mode
[  526.398364] veth1: entered promiscuous mode
[  527.290607] br0: port 1(veth0) entered blocking state
[  527.290670] br0: port 1(veth0) entered forwarding state
[  527.290742] br0: port 2(veth1) entered blocking state
[  527.290790] br0: port 2(veth1) entered forwarding state
[  528.377731] bond0: (slave veth1): link status definitely up
[  528.377873] bond0: (slave veth1): making interface the new active one
[  528.377944] bond0: active interface up!
[  528.468818] veth1: left allmulticast mode
[  528.468886] veth1: left promiscuous mode
[  528.468935] br0: port 2(veth1) entered disabled state
[  528.469221] veth0: left allmulticast mode
[  528.469260] veth0: left promiscuous mode
[  528.469303] br0: port 1(veth0) entered disabled state
[  528.495250] bond0: (slave veth1): Releasing backup interface
[  528.507893] bond0: (slave veth0): Releasing backup interface