[ 1447.073075][T12140] br1: port 1(veth1) entered blocking state
[ 1447.073405][T12140] br1: port 1(veth1) entered disabled state
[ 1447.073643][T12140] veth1: entered allmulticast mode
[ 1447.075431][T12140] veth1: entered promiscuous mode
[ 1447.209886][   T52] br1: port 1(veth1) entered blocking state
[ 1447.210120][   T52] br1: port 1(veth1) entered forwarding state
[ 1447.355832][T12142] br1: port 2(veth2) entered blocking state
[ 1447.356077][T12142] br1: port 2(veth2) entered disabled state
[ 1447.356327][T12142] veth2: entered allmulticast mode
[ 1447.358436][T12142] veth2: entered promiscuous mode
[ 1447.504921][ T7780] br1: port 2(veth2) entered blocking state
[ 1447.505330][ T7780] br1: port 2(veth2) entered forwarding state
[ 1479.983550][T12475] br1: port 2(veth2) entered disabled state
[ 1480.135498][T12476] veth2: left allmulticast mode
[ 1480.135722][T12476] veth2: left promiscuous mode
[ 1480.136029][T12476] br1: port 2(veth2) entered disabled state
[ 1480.288026][T12477] br1: port 1(veth1) entered disabled state
[ 1480.432121][T12479] veth1: left allmulticast mode
[ 1480.432443][T12479] veth1: left promiscuous mode
[ 1480.432874][T12479] br1: port 1(veth1) entered disabled state