[ 1037.038400][ T6908] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1037.218152][ T6909] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1037.367510][ T6910] br0: port 1(veth0) entered blocking state
[ 1037.367800][ T6910] br0: port 1(veth0) entered disabled state
[ 1037.368046][ T6910] veth0: entered allmulticast mode
[ 1037.369247][ T6910] veth0: entered promiscuous mode
[ 1037.528132][ T6911] br0: port 2(veth1) entered blocking state
[ 1037.528384][ T6911] br0: port 2(veth1) entered disabled state
[ 1037.528641][ T6911] veth1: entered allmulticast mode
[ 1037.529820][ T6911] veth1: entered promiscuous mode
[ 1038.594295][  T278] br0: port 1(veth0) entered blocking state
[ 1038.594527][  T278] br0: port 1(veth0) entered forwarding state
[ 1038.595443][  T278] br0: port 2(veth1) entered blocking state
[ 1038.595648][  T278] br0: port 2(veth1) entered forwarding state
[ 1039.938390][ T4796] bond0: (slave veth0): link status definitely up
[ 1039.939194][ T4796] bond0: (slave veth1): link status definitely up
[ 1039.940149][ T4796] bond0: (slave veth0): making interface the new active one
[ 1039.941407][ T4796] bond0: active interface up!
[ 1040.339925][ T6810] veth1: left allmulticast mode
[ 1040.340219][ T6810] veth1: left promiscuous mode
[ 1040.340667][ T6810] br0: port 2(veth1) entered disabled state
[ 1040.342893][ T6810] veth0: left allmulticast mode
[ 1040.343156][ T6810] veth0: left promiscuous mode
[ 1040.343554][ T6810] br0: port 1(veth0) entered disabled state
[ 1040.493027][ T6810] bond0: (slave veth1): Releasing backup interface
[ 1040.607034][ T6810] bond0: (slave veth0): Releasing backup interface
[ 1040.985988][ T6810] bond0 (unregistering): Released all slaves