[  698.770011] 8021q: adding VLAN 0 to HW filter on device bond0
[  698.773120] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  698.776238] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  698.779260] br0: port 1(veth0) entered blocking state
[  698.779297] br0: port 1(veth0) entered disabled state
[  698.779328] veth0: entered allmulticast mode
[  698.779379] veth0: entered promiscuous mode
[  698.782524] br0: port 2(veth1) entered blocking state
[  698.782588] br0: port 2(veth1) entered disabled state
[  698.782659] veth1: entered allmulticast mode
[  698.782767] veth1: entered promiscuous mode
[  699.821754] br0: port 1(veth0) entered blocking state
[  699.821833] br0: port 1(veth0) entered forwarding state
[  699.821904] br0: port 2(veth1) entered blocking state
[  699.821936] br0: port 2(veth1) entered forwarding state
[  700.845757] bond0: (slave veth0): link status definitely up
[  700.845874] bond0: (slave veth1): link status definitely up
[  700.845939] bond0: (slave veth0): making interface the new active one
[  700.846042] bond0: active interface up!
[  700.937559] veth1: left allmulticast mode
[  700.937637] veth1: left promiscuous mode
[  700.937727] br0: port 2(veth1) entered disabled state
[  700.937846] veth0: left allmulticast mode
[  700.937938] veth0: left promiscuous mode
[  700.938005] br0: port 1(veth0) entered disabled state
[  700.955888] bond0: (slave veth1): Releasing backup interface
[  700.961846] bond0: (slave veth0): Releasing backup interface