[  886.600095] 8021q: adding VLAN 0 to HW filter on device bond0
[  886.602975] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  886.605954] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  886.608789] br0: port 1(veth0) entered blocking state
[  886.608852] br0: port 1(veth0) entered disabled state
[  886.608924] veth0: entered allmulticast mode
[  886.609023] veth0: entered promiscuous mode
[  886.611740] br0: port 2(veth1) entered blocking state
[  886.611773] br0: port 2(veth1) entered disabled state
[  886.611806] veth1: entered allmulticast mode
[  886.611850] veth1: entered promiscuous mode
[  886.826081] br0: port 1(veth0) entered blocking state
[  886.826164] br0: port 1(veth0) entered forwarding state
[  886.826216] br0: port 2(veth1) entered blocking state
[  886.826251] br0: port 2(veth1) entered forwarding state
[  888.635075] bond0: (slave veth1): link status definitely up
[  888.635143] bond0: (slave veth1): making interface the new active one
[  888.635194] bond0: active interface up!
[  888.718787] veth1: left allmulticast mode
[  888.718818] veth1: left promiscuous mode
[  888.718849] br0: port 2(veth1) entered disabled state
[  888.718938] veth0: left allmulticast mode
[  888.718963] veth0: left promiscuous mode
[  888.718982] br0: port 1(veth0) entered disabled state
[  888.734218] bond0: (slave veth1): Releasing backup interface
[  888.741179] bond0: (slave veth0): Releasing backup interface
[  888.767153] bond0 (unregistering): Released all slaves