[ 1815.744904][ T8091] veth0: entered allmulticast mode
[ 1815.745446][ T8091] veth1: entered allmulticast mode
[ 1815.746358][ T8091] veth2: entered allmulticast mode
[ 1815.746670][ T8091] veth3: entered allmulticast mode
[ 1845.510235][ T8091] veth0: left allmulticast mode
[ 1845.510542][ T8091] veth1: left allmulticast mode
[ 1845.510772][ T8091] veth2: left allmulticast mode
[ 1845.510994][ T8091] veth3: left allmulticast mode