[ 1253.687319][ T6205] br1: port 1(veth1) entered blocking state
[ 1253.687965][ T6205] br1: port 1(veth1) entered disabled state
[ 1253.693899][ T6205] veth1: entered allmulticast mode
[ 1253.695372][ T6205] veth1: entered promiscuous mode
[ 1253.716489][   T36] br1: port 1(veth1) entered blocking state
[ 1253.716708][   T36] br1: port 1(veth1) entered forwarding state
[ 1264.796020][ T6304] br1: port 1(veth1) entered disabled state
[ 1264.815895][ T6305] veth1: left allmulticast mode
[ 1264.816101][ T6305] veth1: left promiscuous mode
[ 1264.816846][ T6305] br1: port 1(veth1) entered disabled state