[ 1244.328165][ T5672] br1: port 1(veth1) entered blocking state
[ 1244.328504][ T5672] br1: port 1(veth1) entered disabled state
[ 1244.328944][ T5672] veth1: entered allmulticast mode
[ 1244.332277][ T5672] veth1: entered promiscuous mode
[ 1244.451927][   T51] br1: port 1(veth1) entered blocking state
[ 1244.452329][   T51] br1: port 1(veth1) entered forwarding state
[ 1277.422246][ T5763] br1: port 1(veth1) entered disabled state
[ 1277.546933][ T5765] veth1: left allmulticast mode
[ 1277.547226][ T5765] veth1: left promiscuous mode
[ 1277.547557][ T5765] br1: port 1(veth1) entered disabled state