[ 1366.200790][ T9426] br1: port 1(veth1) entered blocking state
[ 1366.201076][ T9426] br1: port 1(veth1) entered disabled state
[ 1366.201336][ T9426] veth1: entered allmulticast mode
[ 1366.203150][ T9426] veth1: entered promiscuous mode
[ 1366.352124][   T51] br1: port 1(veth1) entered blocking state
[ 1366.352386][   T51] br1: port 1(veth1) entered forwarding state
[ 1400.688827][ T9517] br1: port 1(veth1) entered disabled state
[ 1400.836753][ T9518] veth1: left allmulticast mode
[ 1400.837001][ T9518] veth1: left promiscuous mode
[ 1400.837350][ T9518] br1: port 1(veth1) entered disabled state