[ 1343.856359][T12035] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1343.981912][T12036] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1344.103482][T12037] br0: port 1(veth0) entered blocking state
[ 1344.103939][T12037] br0: port 1(veth0) entered disabled state
[ 1344.104336][T12037] veth0: entered allmulticast mode
[ 1344.106558][T12037] veth0: entered promiscuous mode
[ 1344.233092][T12038] br0: port 2(veth1) entered blocking state
[ 1344.233489][T12038] br0: port 2(veth1) entered disabled state
[ 1344.233860][T12038] veth1: entered allmulticast mode
[ 1344.236039][T12038] veth1: entered promiscuous mode
[ 1344.498714][T11254] br0: port 1(veth0) entered blocking state
[ 1344.499117][T11254] br0: port 1(veth0) entered forwarding state
[ 1344.500642][T11254] br0: port 2(veth1) entered blocking state
[ 1344.500992][T11254] br0: port 2(veth1) entered forwarding state
[ 1345.803470][ T7336] bond0: (slave veth1): link status definitely up
[ 1345.804480][ T7336] bond0: (slave veth1): making interface the new active one
[ 1345.806641][ T7336] bond0: active interface up!
[ 1346.069434][   T12] veth1: left allmulticast mode
[ 1346.069802][   T12] veth1: left promiscuous mode
[ 1346.070299][   T12] br0: port 2(veth1) entered disabled state
[ 1346.082555][   T12] veth0: left allmulticast mode
[ 1346.083072][   T12] veth0: left promiscuous mode
[ 1346.083508][   T12] br0: port 1(veth0) entered disabled state
[ 1346.140415][   T12] bond0: (slave veth1): Releasing backup interface
[ 1346.175773][   T12] bond0: (slave veth0): Releasing backup interface
[ 1346.266600][   T12] bond0 (unregistering): Released all slaves