[ 1239.574527][T12312] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1239.691508][T12313] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1239.793974][T12314] br0: port 1(veth0) entered blocking state
[ 1239.794391][T12314] br0: port 1(veth0) entered disabled state
[ 1239.794785][T12314] veth0: entered allmulticast mode
[ 1239.796893][T12314] veth0: entered promiscuous mode
[ 1239.903163][T12315] br0: port 2(veth1) entered blocking state
[ 1239.903541][T12315] br0: port 2(veth1) entered disabled state
[ 1239.903900][T12315] veth1: entered allmulticast mode
[ 1239.905975][T12315] veth1: entered promiscuous mode
[ 1240.285732][ T3807] br0: port 1(veth0) entered blocking state
[ 1240.286165][ T3807] br0: port 1(veth0) entered forwarding state
[ 1240.287669][ T3807] br0: port 2(veth1) entered blocking state
[ 1240.288043][ T3807] br0: port 2(veth1) entered forwarding state
[ 1241.540444][ T8406] bond0: (slave veth1): link status definitely up
[ 1241.541005][ T8406] bond0: (slave veth1): making interface the new active one
[ 1241.542339][ T8406] bond0: active interface up!
[ 1241.925733][ T8406] veth1: left allmulticast mode
[ 1241.926054][ T8406] veth1: left promiscuous mode
[ 1241.926493][ T8406] br0: port 2(veth1) entered disabled state
[ 1241.929373][ T8406] veth0: left allmulticast mode
[ 1241.929658][ T8406] veth0: left promiscuous mode
[ 1241.930499][ T8406] br0: port 1(veth0) entered disabled state
[ 1241.996098][ T8406] bond0: (slave veth1): Releasing backup interface
[ 1242.021531][ T8406] bond0: (slave veth0): Releasing backup interface
[ 1242.130754][ T8406] bond0 (unregistering): Released all slaves