[ 1335.242019][ T5172] br1: port 1(veth1) entered blocking state
[ 1335.242394][ T5172] br1: port 1(veth1) entered disabled state
[ 1335.242710][ T5172] veth1: entered allmulticast mode
[ 1335.245064][ T5172] veth1: entered promiscuous mode
[ 1335.331973][ T4185] br1: port 1(veth1) entered blocking state
[ 1335.332280][ T4185] br1: port 1(veth1) entered forwarding state
[ 1348.782697][ T5271] br1: port 1(veth1) entered disabled state
[ 1348.868588][ T5272] veth1: left allmulticast mode
[ 1348.868846][ T5272] veth1: left promiscuous mode
[ 1348.869380][ T5272] br1: port 1(veth1) entered disabled state