[  528.108424] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.117788] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.127202] br0: port 1(veth0) entered blocking state
[  528.127260] br0: port 1(veth0) entered disabled state
[  528.127324] veth0: entered allmulticast mode
[  528.127414] veth0: entered promiscuous mode
[  528.136921] br0: port 2(veth1) entered blocking state
[  528.136999] br0: port 2(veth1) entered disabled state
[  528.137058] veth1: entered allmulticast mode
[  528.137149] veth1: entered promiscuous mode
[  528.622107] br0: port 1(veth0) entered blocking state
[  528.622231] br0: port 1(veth0) entered forwarding state
[  528.622314] br0: port 2(veth1) entered blocking state
[  528.622364] br0: port 2(veth1) entered forwarding state
[  530.174041] bond0: (slave veth1): link status definitely up
[  530.174177] bond0: (slave veth1): making interface the new active one
[  530.174270] bond0: active interface up!
[  530.281211] veth1: left allmulticast mode
[  530.281266] veth1: left promiscuous mode
[  530.281342] br0: port 2(veth1) entered disabled state
[  530.281468] veth0: left allmulticast mode
[  530.281502] veth0: left promiscuous mode
[  530.281549] br0: port 1(veth0) entered disabled state
[  530.301315] bond0: (slave veth1): Releasing backup interface
[  530.310299] bond0: (slave veth0): Releasing backup interface