[ 1286.239636][T11812] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1286.355189][T11813] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1286.480040][T11814] br0: port 1(veth0) entered blocking state
[ 1286.480571][T11814] br0: port 1(veth0) entered disabled state
[ 1286.480962][T11814] veth0: entered allmulticast mode
[ 1286.483076][T11814] veth0: entered promiscuous mode
[ 1286.621925][T11815] br0: port 2(veth1) entered blocking state
[ 1286.622405][T11815] br0: port 2(veth1) entered disabled state
[ 1286.622820][T11815] veth1: entered allmulticast mode
[ 1286.624953][T11815] veth1: entered promiscuous mode
[ 1286.942144][ T4967] br0: port 1(veth0) entered blocking state
[ 1286.942570][ T4967] br0: port 1(veth0) entered forwarding state
[ 1286.944201][ T4967] br0: port 2(veth1) entered blocking state
[ 1286.944581][ T4967] br0: port 2(veth1) entered forwarding state
[ 1288.132071][T10073] bond0: (slave veth1): link status definitely up
[ 1288.132795][T10073] bond0: (slave veth1): making interface the new active one
[ 1288.134555][T10073] bond0: active interface up!
[ 1288.618281][T10073] veth1: left allmulticast mode
[ 1288.618634][T10073] veth1: left promiscuous mode
[ 1288.619127][T10073] br0: port 2(veth1) entered disabled state
[ 1288.622324][T10073] veth0: left allmulticast mode
[ 1288.622623][T10073] veth0: left promiscuous mode
[ 1288.623074][T10073] br0: port 1(veth0) entered disabled state
[ 1288.708809][T10073] bond0: (slave veth1): Releasing backup interface
[ 1288.755462][T10073] bond0: (slave veth0): Releasing backup interface
[ 1288.870382][T10073] bond0 (unregistering): Released all slaves