[ 1275.584672][ T4516] br1: port 1(veth1) entered blocking state
[ 1275.585112][ T4516] br1: port 1(veth1) entered disabled state
[ 1275.585403][ T4516] veth1: entered allmulticast mode
[ 1275.587983][ T4516] veth1: entered promiscuous mode
[ 1275.661949][   T47] br1: port 1(veth1) entered blocking state
[ 1275.662501][   T47] br1: port 1(veth1) entered forwarding state
[ 1275.756395][ T4518] br1: port 2(veth2) entered blocking state
[ 1275.756751][ T4518] br1: port 2(veth2) entered disabled state
[ 1275.757013][ T4518] veth2: entered allmulticast mode
[ 1275.759372][ T4518] veth2: entered promiscuous mode
[ 1275.847139][   T47] br1: port 2(veth2) entered blocking state
[ 1275.847560][   T47] br1: port 2(veth2) entered forwarding state
[ 1303.053859][ T4875] br1: port 2(veth2) entered disabled state
[ 1303.131877][ T4876] veth2: left allmulticast mode
[ 1303.132130][ T4876] veth2: left promiscuous mode
[ 1303.132444][ T4876] br1: port 2(veth2) entered disabled state
[ 1303.217342][ T4877] br1: port 1(veth1) entered disabled state
[ 1303.293725][ T4878] veth1: left allmulticast mode
[ 1303.293972][ T4878] veth1: left promiscuous mode
[ 1303.294311][ T4878] br1: port 1(veth1) entered disabled state