[ 1040.507516][T18318] veth0: entered allmulticast mode
[ 1040.507794][T18318] veth1: entered allmulticast mode
[ 1040.508018][T18318] veth2: entered allmulticast mode
[ 1040.508230][T18318] veth3: entered allmulticast mode
[ 1051.296016][T18318] veth0: left allmulticast mode
[ 1051.296241][T18318] veth1: left allmulticast mode
[ 1051.296419][T18318] veth2: left allmulticast mode
[ 1051.296589][T18318] veth3: left allmulticast mode