[ 1038.650316][ T7006] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1038.851643][ T7007] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1039.009794][ T7008] br0: port 1(veth0) entered blocking state
[ 1039.010017][ T7008] br0: port 1(veth0) entered disabled state
[ 1039.010240][ T7008] veth0: entered allmulticast mode
[ 1039.011406][ T7008] veth0: entered promiscuous mode
[ 1039.183535][ T7009] br0: port 2(veth1) entered blocking state
[ 1039.183771][ T7009] br0: port 2(veth1) entered disabled state
[ 1039.183993][ T7009] veth1: entered allmulticast mode
[ 1039.185677][ T7009] veth1: entered promiscuous mode
[ 1040.177945][   T51] br0: port 1(veth0) entered blocking state
[ 1040.178214][   T51] br0: port 1(veth0) entered forwarding state
[ 1040.179235][   T51] br0: port 2(veth1) entered blocking state
[ 1040.179484][   T51] br0: port 2(veth1) entered forwarding state
[ 1041.520864][  T281] bond0: (slave veth0): link status definitely up
[ 1041.521455][  T281] bond0: (slave veth1): link status definitely up
[ 1041.521629][  T281] bond0: (slave veth0): making interface the new active one
[ 1041.522672][  T281] bond0: active interface up!
[ 1042.123095][  T281] veth1: left allmulticast mode
[ 1042.123316][  T281] veth1: left promiscuous mode
[ 1042.123641][  T281] br0: port 2(veth1) entered disabled state
[ 1042.125169][  T281] veth0: left allmulticast mode
[ 1042.125344][  T281] veth0: left promiscuous mode
[ 1042.125663][  T281] br0: port 1(veth0) entered disabled state
[ 1042.294469][  T281] bond0: (slave veth1): Releasing backup interface
[ 1042.409866][  T281] bond0: (slave veth0): Releasing backup interface
[ 1042.816299][  T281] bond0 (unregistering): Released all slaves