[ 1386.338092][ T9591] br1: port 1(veth1) entered blocking state
[ 1386.338400][ T9591] br1: port 1(veth1) entered disabled state
[ 1386.338681][ T9591] veth1: entered allmulticast mode
[ 1386.340726][ T9591] veth1: entered promiscuous mode
[ 1386.495545][   T52] br1: port 1(veth1) entered blocking state
[ 1386.495815][   T52] br1: port 1(veth1) entered forwarding state
[ 1420.818707][ T9682] br1: port 1(veth1) entered disabled state
[ 1420.971956][ T9683] veth1: left allmulticast mode
[ 1420.972189][ T9683] veth1: left promiscuous mode
[ 1420.972493][ T9683] br1: port 1(veth1) entered disabled state