[  841.761782] 8021q: adding VLAN 0 to HW filter on device bond0
[  841.765526] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  841.769196] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  841.772820] br0: port 1(veth0) entered blocking state
[  841.772854] br0: port 1(veth0) entered disabled state
[  841.772881] veth0: entered allmulticast mode
[  841.772935] veth0: entered promiscuous mode
[  841.776583] br0: port 2(veth1) entered blocking state
[  841.776612] br0: port 2(veth1) entered disabled state
[  841.776643] veth1: entered allmulticast mode
[  841.776696] veth1: entered promiscuous mode
[  842.817053] br0: port 1(veth0) entered blocking state
[  842.817108] br0: port 1(veth0) entered forwarding state
[  842.817156] br0: port 2(veth1) entered blocking state
[  842.817187] br0: port 2(veth1) entered forwarding state
[  843.842034] bond0: (slave veth0): link status definitely up
[  843.842095] bond0: (slave veth1): link status definitely up
[  843.842164] bond0: (slave veth0): making interface the new active one
[  843.842218] bond0: active interface up!
[  843.941862] veth1: left allmulticast mode
[  843.941895] veth1: left promiscuous mode
[  843.941924] br0: port 2(veth1) entered disabled state
[  843.942094] veth0: left allmulticast mode
[  843.942129] veth0: left promiscuous mode
[  843.942157] br0: port 1(veth0) entered disabled state
[  843.946227] bond0: (slave veth1): Releasing backup interface
[  843.949511] bond0: (slave veth0): Releasing backup interface
[  843.974067] bond0 (unregistering): Released all slaves