[  529.164067] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.178393] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.192019] br0: port 1(veth0) entered blocking state
[  529.192083] br0: port 1(veth0) entered disabled state
[  529.192137] veth0: entered allmulticast mode
[  529.192221] veth0: entered promiscuous mode
[  529.206756] br0: port 2(veth1) entered blocking state
[  529.206821] br0: port 2(veth1) entered disabled state
[  529.206862] veth1: entered allmulticast mode
[  529.206927] veth1: entered promiscuous mode
[  530.130698] br0: port 1(veth0) entered blocking state
[  530.130834] br0: port 1(veth0) entered forwarding state
[  530.130924] br0: port 2(veth1) entered blocking state
[  530.130970] br0: port 2(veth1) entered forwarding state
[  531.218707] bond0: (slave veth1): link status definitely up
[  531.218827] bond0: (slave veth1): making interface the new active one
[  531.218902] bond0: active interface up!
[  531.340585] veth1: left allmulticast mode
[  531.340653] veth1: left promiscuous mode
[  531.340698] br0: port 2(veth1) entered disabled state
[  531.340838] veth0: left allmulticast mode
[  531.340881] veth0: left promiscuous mode
[  531.340922] br0: port 1(veth0) entered disabled state
[  531.364939] bond0: (slave veth1): Releasing backup interface
[  531.371901] bond0: (slave veth0): Releasing backup interface
[  531.403861] bond0 (unregistering): Released all slaves