[ 1038.739860][ T7133] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1038.925801][ T7134] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1039.069382][ T7135] br0: port 1(veth0) entered blocking state
[ 1039.069676][ T7135] br0: port 1(veth0) entered disabled state
[ 1039.069933][ T7135] veth0: entered allmulticast mode
[ 1039.071080][ T7135] veth0: entered promiscuous mode
[ 1039.230533][ T7136] br0: port 2(veth1) entered blocking state
[ 1039.230939][ T7136] br0: port 2(veth1) entered disabled state
[ 1039.231269][ T7136] veth1: entered allmulticast mode
[ 1039.233807][ T7136] veth1: entered promiscuous mode
[ 1040.246411][ T6489] br0: port 1(veth0) entered blocking state
[ 1040.246632][ T6489] br0: port 1(veth0) entered forwarding state
[ 1040.247570][ T6489] br0: port 2(veth1) entered blocking state
[ 1040.247771][ T6489] br0: port 2(veth1) entered forwarding state
[ 1041.654434][  T258] bond0: (slave veth0): link status definitely up
[ 1041.654963][  T258] bond0: (slave veth1): link status definitely up
[ 1041.655164][  T258] bond0: (slave veth0): making interface the new active one
[ 1041.656099][  T258] bond0: active interface up!
[ 1042.054157][  T258] veth1: left allmulticast mode
[ 1042.054382][  T258] veth1: left promiscuous mode
[ 1042.054712][  T258] br0: port 2(veth1) entered disabled state
[ 1042.056089][  T258] veth0: left allmulticast mode
[ 1042.056289][  T258] veth0: left promiscuous mode
[ 1042.056662][  T258] br0: port 1(veth0) entered disabled state
[ 1042.240526][  T258] bond0: (slave veth1): Releasing backup interface