[ 1320.174625][ T8342] br1: port 1(veth1) entered blocking state
[ 1320.175118][ T8342] br1: port 1(veth1) entered disabled state
[ 1320.175570][ T8342] veth1: entered allmulticast mode
[ 1320.179810][ T8342] veth1: entered promiscuous mode
[ 1320.298801][ T2710] br1: port 1(veth1) entered blocking state
[ 1320.299258][ T2710] br1: port 1(veth1) entered forwarding state
[ 1339.953395][ T8481] br1: port 1(veth1) entered disabled state
[ 1340.057710][ T8482] veth1: left allmulticast mode
[ 1340.058100][ T8482] veth1: left promiscuous mode
[ 1340.058676][ T8482] br1: port 1(veth1) entered disabled state