[ 1356.111316][T11797] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1356.244775][T11798] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1356.350276][T11799] br0: port 1(veth0) entered blocking state
[ 1356.350657][T11799] br0: port 1(veth0) entered disabled state
[ 1356.351047][T11799] veth0: entered allmulticast mode
[ 1356.353818][T11799] veth0: entered promiscuous mode
[ 1356.473951][T11800] br0: port 2(veth1) entered blocking state
[ 1356.474406][T11800] br0: port 2(veth1) entered disabled state
[ 1356.474868][T11800] veth1: entered allmulticast mode
[ 1356.477004][T11800] veth1: entered promiscuous mode
[ 1356.757531][ T3852] br0: port 1(veth0) entered blocking state
[ 1356.757942][ T3852] br0: port 1(veth0) entered forwarding state
[ 1356.759404][ T3852] br0: port 2(veth1) entered blocking state
[ 1356.759763][ T3852] br0: port 2(veth1) entered forwarding state
[ 1358.028114][T10997] bond0: (slave veth1): link status definitely up
[ 1358.028640][T10997] bond0: (slave veth1): making interface the new active one
[ 1358.030848][T10997] bond0: active interface up!
[ 1358.387295][T10997] veth1: left allmulticast mode
[ 1358.387831][T10997] veth1: left promiscuous mode
[ 1358.388382][T10997] br0: port 2(veth1) entered disabled state
[ 1358.391057][T10997] veth0: left allmulticast mode
[ 1358.391346][T10997] veth0: left promiscuous mode
[ 1358.391944][T10997] br0: port 1(veth0) entered disabled state
[ 1358.447044][T10997] bond0: (slave veth1): Releasing backup interface
[ 1358.472313][T10997] bond0: (slave veth0): Releasing backup interface
[ 1358.564926][T10997] bond0 (unregistering): Released all slaves