[ 1125.284502][ T6910] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1125.456965][ T6911] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1125.649260][ T6912] br0: port 1(veth0) entered blocking state
[ 1125.649534][ T6912] br0: port 1(veth0) entered disabled state
[ 1125.649970][ T6912] veth0: entered allmulticast mode
[ 1125.651186][ T6912] veth0: entered promiscuous mode
[ 1125.862791][ T6913] br0: port 2(veth1) entered blocking state
[ 1125.863086][ T6913] br0: port 2(veth1) entered disabled state
[ 1125.863375][ T6913] veth1: entered allmulticast mode
[ 1125.864598][ T6913] veth1: entered promiscuous mode
[ 1126.745373][   T56] br0: port 1(veth0) entered blocking state
[ 1126.745606][   T56] br0: port 1(veth0) entered forwarding state
[ 1126.746529][   T56] br0: port 2(veth1) entered blocking state
[ 1126.746731][   T56] br0: port 2(veth1) entered forwarding state
[ 1128.175803][ T6255] bond0: (slave veth0): link status definitely up
[ 1128.176637][ T6255] bond0: (slave veth1): link status definitely up
[ 1128.176917][ T6255] bond0: (slave veth0): making interface the new active one
[ 1128.178624][ T6255] bond0: active interface up!
[ 1129.039929][ T6255] veth1: left allmulticast mode
[ 1129.040171][ T6255] veth1: left promiscuous mode
[ 1129.040478][ T6255] br0: port 2(veth1) entered disabled state
[ 1129.042317][ T6255] veth0: left allmulticast mode
[ 1129.042795][ T6255] veth0: left promiscuous mode
[ 1129.043070][ T6255] br0: port 1(veth0) entered disabled state
[ 1129.231486][ T6255] bond0: (slave veth1): Releasing backup interface
[ 1129.337798][ T6255] bond0: (slave veth0): Releasing backup interface
[ 1129.732643][ T6255] bond0 (unregistering): Released all slaves