[ 1253.518035][ T7310] br0: port 1(veth1) entered blocking state
[ 1253.518370][ T7310] br0: port 1(veth1) entered disabled state
[ 1253.519009][ T7310] veth1: entered allmulticast mode
[ 1253.521153][ T7310] veth1: entered promiscuous mode
[ 1253.612562][ T7312] br0: port 2(veth2) entered blocking state
[ 1253.612907][ T7312] br0: port 2(veth2) entered disabled state
[ 1253.613280][ T7312] veth2: entered allmulticast mode
[ 1253.615482][ T7312] veth2: entered promiscuous mode
[ 1253.778753][ T3187] br0: port 1(veth1) entered blocking state
[ 1253.779082][ T3187] br0: port 1(veth1) entered forwarding state
[ 1253.860432][ T3187] br0: port 2(veth2) entered blocking state
[ 1253.860819][ T3187] br0: port 2(veth2) entered forwarding state
[ 1283.972235][ T7401] br0: port 2(veth2) entered disabled state
[ 1284.044729][ T7402] br0: port 1(veth1) entered disabled state
[ 1284.130491][ T7403] veth2: left allmulticast mode
[ 1284.130768][ T7403] veth2: left promiscuous mode
[ 1284.131112][ T7403] br0: port 2(veth2) entered disabled state
[ 1284.132570][ T7403] veth1: left allmulticast mode
[ 1284.132808][ T7403] veth1: left promiscuous mode
[ 1284.133133][ T7403] br0: port 1(veth1) entered disabled state