[ 1568.678316][ T4716] br1: port 1(veth1) entered blocking state
[ 1568.678629][ T4716] br1: port 1(veth1) entered disabled state
[ 1568.678913][ T4716] veth1: entered allmulticast mode
[ 1568.680866][ T4716] veth1: entered promiscuous mode
[ 1568.830105][  T950] br1: port 1(veth1) entered blocking state
[ 1568.830455][  T950] br1: port 1(veth1) entered forwarding state
[ 1568.982810][ T4719] br1: port 2(veth2) entered blocking state
[ 1568.983059][ T4719] br1: port 2(veth2) entered disabled state
[ 1568.983305][ T4719] veth2: entered allmulticast mode
[ 1568.985564][ T4719] veth2: entered promiscuous mode
[ 1569.142363][   T37] br1: port 2(veth2) entered blocking state
[ 1569.142665][   T37] br1: port 2(veth2) entered forwarding state
[ 1601.285242][ T4899] br1: port 2(veth2) entered disabled state
[ 1601.433756][ T4900] veth2: left allmulticast mode
[ 1601.433971][ T4900] veth2: left promiscuous mode
[ 1601.434265][ T4900] br1: port 2(veth2) entered disabled state
[ 1601.580403][ T4901] br1: port 1(veth1) entered disabled state
[ 1601.720448][ T4902] veth1: left allmulticast mode
[ 1601.721838][ T4902] veth1: left promiscuous mode
[ 1601.722154][ T4902] br1: port 1(veth1) entered disabled state