[ 1163.609262][T19164] br1: port 1(veth1) entered blocking state
[ 1163.609721][T19164] br1: port 1(veth1) entered disabled state
[ 1163.610134][T19164] veth1: entered allmulticast mode
[ 1163.613467][T19164] veth1: entered promiscuous mode
[ 1163.719417][   T48] br1: port 1(veth1) entered blocking state
[ 1163.719879][   T48] br1: port 1(veth1) entered forwarding state
[ 1178.388894][T19263] br1: port 1(veth1) entered disabled state
[ 1178.520098][T19264] veth1: left allmulticast mode
[ 1178.520476][T19264] veth1: left promiscuous mode
[ 1178.521058][T19264] br1: port 1(veth1) entered disabled state