[ 1243.556685][ T9437] br1: port 1(veth1) entered blocking state
[ 1243.556974][ T9437] br1: port 1(veth1) entered disabled state
[ 1243.558307][ T9437] veth1: entered allmulticast mode
[ 1243.566805][ T9437] veth1: entered promiscuous mode
[ 1243.661038][ T7343] br1: port 1(veth1) entered blocking state
[ 1243.661391][ T7343] br1: port 1(veth1) entered forwarding state
[ 1274.986002][ T9616] br1: port 1(veth1) entered disabled state
[ 1275.067464][ T9617] veth1: left allmulticast mode
[ 1275.067722][ T9617] veth1: left promiscuous mode
[ 1275.068061][ T9617] br1: port 1(veth1) entered disabled state