[ 1343.329358][ T8354] br1: port 1(veth1) entered blocking state
[ 1343.329666][ T8354] br1: port 1(veth1) entered disabled state
[ 1343.329941][ T8354] veth1: entered allmulticast mode
[ 1343.332234][ T8354] veth1: entered promiscuous mode
[ 1343.479219][   T52] br1: port 1(veth1) entered blocking state
[ 1343.479490][   T52] br1: port 1(veth1) entered forwarding state
[ 1343.622246][ T8356] br1: port 2(veth2) entered blocking state
[ 1343.622551][ T8356] br1: port 2(veth2) entered disabled state
[ 1343.622823][ T8356] veth2: entered allmulticast mode
[ 1343.625147][ T8356] veth2: entered promiscuous mode
[ 1343.798099][   T52] br1: port 2(veth2) entered blocking state
[ 1343.798391][   T52] br1: port 2(veth2) entered forwarding state
[ 1394.027607][ T8573] br1: port 1(veth1) entered disabled state
[ 1394.178511][ T8574] br1: port 2(veth2) entered disabled state
[ 1394.332711][ T8576] veth2: left allmulticast mode
[ 1394.332958][ T8576] veth2: left promiscuous mode
[ 1394.333287][ T8576] br1: port 2(veth2) entered disabled state
[ 1394.336226][ T8576] veth1: left allmulticast mode
[ 1394.336449][ T8576] veth1: left promiscuous mode
[ 1394.336768][ T8576] br1: port 1(veth1) entered disabled state