[ 1331.918389][ T9531] br0: port 1(veth1) entered blocking state
[ 1331.918735][ T9531] br0: port 1(veth1) entered disabled state
[ 1331.919039][ T9531] veth1: entered allmulticast mode
[ 1331.921119][ T9531] veth1: entered promiscuous mode
[ 1332.100798][ T7606] br0: port 1(veth1) entered blocking state
[ 1332.101115][ T7606] br0: port 1(veth1) entered forwarding state
[ 1338.750919][ T9574] br0: port 1(veth1) entered disabled state
[ 1338.818935][ T9575] veth1: left allmulticast mode
[ 1338.819190][ T9575] veth1: left promiscuous mode
[ 1338.819504][ T9575] br0: port 1(veth1) entered disabled state