[ 1809.873215][T12352] veth0: entered allmulticast mode
[ 1809.873747][T12352] veth1: entered allmulticast mode
[ 1809.874055][T12352] veth2: entered allmulticast mode
[ 1809.874353][T12352] veth3: entered allmulticast mode
[ 1838.808009][T12352] veth0: left allmulticast mode
[ 1838.808294][T12352] veth1: left allmulticast mode
[ 1838.808532][T12352] veth2: left allmulticast mode
[ 1838.808760][T12352] veth3: left allmulticast mode