[ 1269.348133][ T9048] br1: port 1(veth1) entered blocking state
[ 1269.348562][ T9048] br1: port 1(veth1) entered disabled state
[ 1269.349009][ T9048] veth1: entered allmulticast mode
[ 1269.352832][ T9048] veth1: entered promiscuous mode
[ 1269.461082][ T7969] br1: port 1(veth1) entered blocking state
[ 1269.461513][ T7969] br1: port 1(veth1) entered forwarding state
[ 1302.798613][ T9227] br1: port 1(veth1) entered disabled state
[ 1302.900460][ T9228] veth1: left allmulticast mode
[ 1302.900850][ T9228] veth1: left promiscuous mode
[ 1302.901353][ T9228] br1: port 1(veth1) entered disabled state