[ 1328.806926][T18252] veth0: entered allmulticast mode
[ 1328.807375][T18252] veth1: entered allmulticast mode
[ 1328.807723][T18252] veth2: entered allmulticast mode
[ 1328.808069][T18252] veth3: entered allmulticast mode
[ 1347.729058][T18252] veth0: left allmulticast mode
[ 1347.729460][T18252] veth1: left allmulticast mode
[ 1347.729702][T18252] veth2: left allmulticast mode
[ 1347.729937][T18252] veth3: left allmulticast mode