[  842.221283] 8021q: adding VLAN 0 to HW filter on device bond0
[  842.224840] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  842.228360] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  842.231824] br0: port 1(veth0) entered blocking state
[  842.231853] br0: port 1(veth0) entered disabled state
[  842.231888] veth0: entered allmulticast mode
[  842.231953] veth0: entered promiscuous mode
[  842.235397] br0: port 2(veth1) entered blocking state
[  842.235428] br0: port 2(veth1) entered disabled state
[  842.235452] veth1: entered allmulticast mode
[  842.235505] veth1: entered promiscuous mode
[  843.266020] br0: port 1(veth0) entered blocking state
[  843.266082] br0: port 1(veth0) entered forwarding state
[  843.266125] br0: port 2(veth1) entered blocking state
[  843.266154] br0: port 2(veth1) entered forwarding state
[  845.313965] bond0: (slave veth0): link status definitely up
[  845.314027] bond0: (slave veth1): link status definitely up
[  845.314095] bond0: (slave veth0): making interface the new active one
[  845.314155] bond0: active interface up!
[  845.373784] veth1: left allmulticast mode
[  845.373823] veth1: left promiscuous mode
[  845.373857] br0: port 2(veth1) entered disabled state
[  845.373947] veth0: left allmulticast mode
[  845.373971] veth0: left promiscuous mode
[  845.373999] br0: port 1(veth0) entered disabled state
[  845.378151] bond0: (slave veth1): Releasing backup interface
[  845.383014] bond0: (slave veth0): Releasing backup interface
[  845.412005] bond0 (unregistering): Released all slaves