[  701.959879] 8021q: adding VLAN 0 to HW filter on device bond0
[  701.971151] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  701.983312] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  701.995502] br0: port 1(veth0) entered blocking state
[  701.995619] br0: port 1(veth0) entered disabled state
[  701.995708] veth0: entered allmulticast mode
[  701.995834] veth0: entered promiscuous mode
[  702.007709] br0: port 2(veth1) entered blocking state
[  702.007807] br0: port 2(veth1) entered disabled state
[  702.007865] veth1: entered allmulticast mode
[  702.007955] veth1: entered promiscuous mode
[  702.941052] br0: port 1(veth0) entered blocking state
[  702.941186] br0: port 1(veth0) entered forwarding state
[  702.941335] br0: port 2(veth1) entered blocking state
[  702.941481] br0: port 2(veth1) entered forwarding state
[  704.029071] bond0: (slave veth1): link status definitely up
[  704.029244] bond0: (slave veth1): making interface the new active one
[  704.029382] bond0: active interface up!
[  704.154509] veth1: left allmulticast mode
[  704.154635] veth1: left promiscuous mode
[  704.154717] br0: port 2(veth1) entered disabled state
[  704.154929] veth0: left allmulticast mode
[  704.155012] veth0: left promiscuous mode
[  704.155087] br0: port 1(veth0) entered disabled state
[  704.170350] bond0: (slave veth1): Releasing backup interface
[  704.177028] bond0: (slave veth0): Releasing backup interface
[  704.203319] bond0 (unregistering): Released all slaves