[ 1047.815273][ T6864] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1048.003188][ T6865] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1048.152780][ T6866] br0: port 1(veth0) entered blocking state
[ 1048.153868][ T6866] br0: port 1(veth0) entered disabled state
[ 1048.154152][ T6866] veth0: entered allmulticast mode
[ 1048.155392][ T6866] veth0: entered promiscuous mode
[ 1048.318023][ T6867] br0: port 2(veth1) entered blocking state
[ 1048.318302][ T6867] br0: port 2(veth1) entered disabled state
[ 1048.318537][ T6867] veth1: entered allmulticast mode
[ 1048.319836][ T6867] veth1: entered promiscuous mode
[ 1049.346598][ T5116] br0: port 1(veth0) entered blocking state
[ 1049.346893][ T5116] br0: port 1(veth0) entered forwarding state
[ 1049.348031][ T5116] br0: port 2(veth1) entered blocking state
[ 1049.348265][ T5116] br0: port 2(veth1) entered forwarding state
[ 1050.753392][  T274] bond0: (slave veth0): link status definitely up
[ 1050.753975][  T274] bond0: (slave veth1): link status definitely up
[ 1050.754150][  T274] bond0: (slave veth0): making interface the new active one
[ 1050.755214][  T274] bond0: active interface up!
[ 1051.321086][  T274] veth1: left allmulticast mode
[ 1051.321369][  T274] veth1: left promiscuous mode
[ 1051.321820][  T274] br0: port 2(veth1) entered disabled state
[ 1051.324089][  T274] veth0: left allmulticast mode
[ 1051.324315][  T274] veth0: left promiscuous mode
[ 1051.324718][  T274] br0: port 1(veth0) entered disabled state
[ 1051.379835][  T274] bond0: (slave veth1): Releasing backup interface
[ 1051.399366][  T274] bond0: (slave veth0): Releasing backup interface
[ 1051.496418][  T274] bond0 (unregistering): Released all slaves