[  841.644385] 8021q: adding VLAN 0 to HW filter on device bond0
[  841.648191] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  841.651934] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  841.655604] br0: port 1(veth0) entered blocking state
[  841.655634] br0: port 1(veth0) entered disabled state
[  841.655666] veth0: entered allmulticast mode
[  841.655722] veth0: entered promiscuous mode
[  841.659381] br0: port 2(veth1) entered blocking state
[  841.659446] br0: port 2(veth1) entered disabled state
[  841.659515] veth1: entered allmulticast mode
[  841.659605] veth1: entered promiscuous mode
[  842.690372] br0: port 1(veth0) entered blocking state
[  842.690457] br0: port 1(veth0) entered forwarding state
[  842.690545] br0: port 2(veth1) entered blocking state
[  842.690608] br0: port 2(veth1) entered forwarding state
[  843.715366] bond0: (slave veth0): link status definitely up
[  843.715420] bond0: (slave veth1): link status definitely up
[  843.715474] bond0: (slave veth0): making interface the new active one
[  843.715523] bond0: active interface up!
[  843.826521] veth1: left allmulticast mode
[  843.826560] veth1: left promiscuous mode
[  843.826648] br0: port 2(veth1) entered disabled state
[  843.826763] veth0: left allmulticast mode
[  843.826793] veth0: left promiscuous mode
[  843.826822] br0: port 1(veth0) entered disabled state
[  843.831592] bond0: (slave veth1): Releasing backup interface
[  843.838492] bond0: (slave veth0): Releasing backup interface
[  843.868396] bond0 (unregistering): Released all slaves