[ 1010.815309][  T276] bond0 (unregistering): Released all slaves
[ 1017.896953][ T7056] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1018.059715][ T7057] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1018.246170][ T7058] br0: port 1(veth0) entered blocking state
[ 1018.246423][ T7058] br0: port 1(veth0) entered disabled state
[ 1018.247910][ T7058] veth0: entered allmulticast mode
[ 1018.249147][ T7058] veth0: entered promiscuous mode
[ 1018.396724][ T7059] br0: port 2(veth1) entered blocking state
[ 1018.396959][ T7059] br0: port 2(veth1) entered disabled state
[ 1018.397173][ T7059] veth1: entered allmulticast mode
[ 1018.398295][ T7059] veth1: entered promiscuous mode
[ 1019.477354][ T6644] br0: port 1(veth0) entered blocking state
[ 1019.477651][ T6644] br0: port 1(veth0) entered forwarding state
[ 1019.478884][ T6644] br0: port 2(veth1) entered blocking state
[ 1019.479148][ T6644] br0: port 2(veth1) entered forwarding state
[ 1020.816008][  T276] bond0: (slave veth0): link status definitely up
[ 1020.816688][  T276] bond0: (slave veth1): link status definitely up
[ 1020.816949][  T276] bond0: (slave veth0): making interface the new active one
[ 1020.818100][  T276] bond0: active interface up!
[ 1021.213766][  T276] veth1: left allmulticast mode
[ 1021.214038][  T276] veth1: left promiscuous mode
[ 1021.214416][  T276] br0: port 2(veth1) entered disabled state
[ 1021.215928][  T276] veth0: left allmulticast mode
[ 1021.216146][  T276] veth0: left promiscuous mode
[ 1021.216828][  T276] br0: port 1(veth0) entered disabled state
[ 1021.433687][  T276] bond0: (slave veth1): Releasing backup interface