[ 1255.963411][ T5711] br1: port 1(veth1) entered blocking state
[ 1255.963738][ T5711] br1: port 1(veth1) entered disabled state
[ 1255.964051][ T5711] veth1: entered allmulticast mode
[ 1255.966127][ T5711] veth1: entered promiscuous mode
[ 1256.206546][ T5713] br1: port 2(veth2) entered blocking state
[ 1256.206793][ T5713] br1: port 2(veth2) entered disabled state
[ 1256.207047][ T5713] veth2: entered allmulticast mode
[ 1256.215051][ T5713] veth2: entered promiscuous mode
[ 1256.434192][ T5715] br1: port 2(veth2) entered blocking state
[ 1256.434522][ T5715] br1: port 2(veth2) entered forwarding state
[ 1256.434956][ T5715] br1: port 1(veth1) entered blocking state
[ 1256.435178][ T5715] br1: port 1(veth1) entered forwarding state
[ 1278.555599][ T5969] br1: port 2(veth2) entered disabled state
[ 1278.556310][ T5969] br1: port 1(veth1) entered disabled state
[ 1278.835330][ T5971] veth2: left allmulticast mode
[ 1278.835549][ T5971] veth2: left promiscuous mode
[ 1278.835857][ T5971] br1: port 2(veth2) entered disabled state
[ 1279.063564][ T5973] veth1: left allmulticast mode
[ 1279.063787][ T5973] veth1: left promiscuous mode
[ 1279.064087][ T5973] br1: port 1(veth1) entered disabled state