[ 1027.298850][ T7023] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1027.466144][ T7024] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1027.639766][ T7025] br0: port 1(veth0) entered blocking state
[ 1027.640046][ T7025] br0: port 1(veth0) entered disabled state
[ 1027.640287][ T7025] veth0: entered allmulticast mode
[ 1027.641446][ T7025] veth0: entered promiscuous mode
[ 1027.800155][ T7026] br0: port 2(veth1) entered blocking state
[ 1027.800389][ T7026] br0: port 2(veth1) entered disabled state
[ 1027.800641][ T7026] veth1: entered allmulticast mode
[ 1027.801831][ T7026] veth1: entered promiscuous mode
[ 1028.837746][   T50] br0: port 1(veth0) entered blocking state
[ 1028.837970][   T50] br0: port 1(veth0) entered forwarding state
[ 1028.839332][   T50] br0: port 2(veth1) entered blocking state
[ 1028.839524][   T50] br0: port 2(veth1) entered forwarding state
[ 1030.181499][ T3766] bond0: (slave veth0): link status definitely up
[ 1030.182083][ T3766] bond0: (slave veth1): link status definitely up
[ 1030.182284][ T3766] bond0: (slave veth0): making interface the new active one
[ 1030.183219][ T3766] bond0: active interface up!
[ 1030.568935][ T3766] veth1: left allmulticast mode
[ 1030.569186][ T3766] veth1: left promiscuous mode
[ 1030.569487][ T3766] br0: port 2(veth1) entered disabled state
[ 1030.570911][ T3766] veth0: left allmulticast mode
[ 1030.571139][ T3766] veth0: left promiscuous mode
[ 1030.571416][ T3766] br0: port 1(veth0) entered disabled state
[ 1030.761513][ T3766] bond0: (slave veth1): Releasing backup interface