[ 1023.952953][ T6993] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1024.119580][ T6994] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1024.284866][ T6995] br0: port 1(veth0) entered blocking state
[ 1024.285205][ T6995] br0: port 1(veth0) entered disabled state
[ 1024.285582][ T6995] veth0: entered allmulticast mode
[ 1024.287259][ T6995] veth0: entered promiscuous mode
[ 1024.447523][ T6996] br0: port 2(veth1) entered blocking state
[ 1024.447827][ T6996] br0: port 2(veth1) entered disabled state
[ 1024.448108][ T6996] veth1: entered allmulticast mode
[ 1024.449397][ T6996] veth1: entered promiscuous mode
[ 1025.498380][   T40] br0: port 1(veth0) entered blocking state
[ 1025.498612][   T40] br0: port 1(veth0) entered forwarding state
[ 1025.499881][   T40] br0: port 2(veth1) entered blocking state
[ 1025.500078][   T40] br0: port 2(veth1) entered forwarding state
[ 1026.841639][ T4032] bond0: (slave veth0): link status definitely up
[ 1026.849077][ T4032] bond0: (slave veth1): link status definitely up
[ 1026.849332][ T4032] bond0: (slave veth0): making interface the new active one
[ 1026.850353][ T4032] bond0: active interface up!
[ 1027.338866][ T4032] veth1: left allmulticast mode
[ 1027.339074][ T4032] veth1: left promiscuous mode
[ 1027.339358][ T4032] br0: port 2(veth1) entered disabled state
[ 1027.340495][ T4032] veth0: left allmulticast mode
[ 1027.340665][ T4032] veth0: left promiscuous mode
[ 1027.340948][ T4032] br0: port 1(veth0) entered disabled state
[ 1027.537555][ T4032] bond0: (slave veth1): Releasing backup interface
[ 1027.657547][ T4032] bond0: (slave veth0): Releasing backup interface
[ 1027.993262][ T4032] bond0 (unregistering): Released all slaves