[  870.610513] 8021q: adding VLAN 0 to HW filter on device bond0
[  870.613660] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  870.616762] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  870.619762] br0: port 1(veth0) entered blocking state
[  870.619782] br0: port 1(veth0) entered disabled state
[  870.619803] veth0: entered allmulticast mode
[  870.619841] veth0: entered promiscuous mode
[  870.622957] br0: port 2(veth1) entered blocking state
[  870.622989] br0: port 2(veth1) entered disabled state
[  870.623011] veth1: entered allmulticast mode
[  870.623055] veth1: entered promiscuous mode
[  871.625375] br0: port 1(veth0) entered blocking state
[  871.625432] br0: port 1(veth0) entered forwarding state
[  871.625476] br0: port 2(veth1) entered blocking state
[  871.625500] br0: port 2(veth1) entered forwarding state
[  873.672358] bond0: (slave veth0): link status definitely up
[  873.672432] bond0: (slave veth1): link status definitely up
[  873.672507] bond0: (slave veth0): making interface the new active one
[  873.672552] bond0: active interface up!
[  873.732569] veth1: left allmulticast mode
[  873.732595] veth1: left promiscuous mode
[  873.732617] br0: port 2(veth1) entered disabled state
[  873.732737] veth0: left allmulticast mode
[  873.732757] veth0: left promiscuous mode
[  873.732778] br0: port 1(veth0) entered disabled state
[  873.741518] bond0: (slave veth1): Releasing backup interface
[  873.749469] bond0: (slave veth0): Releasing backup interface
[  873.778389] bond0 (unregistering): Released all slaves