Message Title

Manifest-Version: 1.0
Implementation-Title: hibernate-validator-cdi
Bundle-Description: Hibernate Validator CDI Portable Extension
Automatic-Module-Name: org.hibernate.validator.cdi
Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
Bundle-SymbolicName: org.hibernate.validator.hibernate-validator-cdi
Implementation-Version: 6.0.0.Final
Built-By: jenkins
Bnd-LastModified: 1501836149590
Bundle-ManifestVersion: 2
Implementation-Vendor-Id: org.hibernate.validator
Specification-Title: Bean Validation
Import-Package: org.hibernate.validator;version="[6.0.0.Final,6.0.0.Fi
 nal]",org.hibernate.validator.cdi;version="[6.0.0.Final,6.0.0.Final]"
 ,org.hibernate.validator.internal.engine;version="[6.0.0.Final,6.0.0.
 Final]",org.hibernate.validator.internal.engine.valueextraction;versi
 on="[6.0.0.Final,6.0.0.Final]",org.hibernate.validator.internal.util;
 version="[6.0.0.Final,6.0.0.Final]",org.hibernate.validator.internal.
 util.classhierarchy;version="[6.0.0.Final,6.0.0.Final]",org.hibernate
 .validator.internal.util.logging;version="[6.0.0.Final,6.0.0.Final]",
 org.hibernate.validator.internal.util.privilegedactions;version="[6.0
 .0.Final,6.0.0.Final]",javax.annotation;version="[1.2,2.0)",javax.int
 erceptor;version="[1.2,2.0)",javax.enterprise.context;version="[1.2,2
 .0)",javax.enterprise.context.spi;version="[1.2,2.0)",javax.enterpris
 e.event;version="[1.2,2.0)",javax.enterprise.inject;version="[1.2,2.0
 )",javax.enterprise.inject.spi;version="[1.2,2.0)",javax.enterprise.u
 til;version="[1.2,2.0)"
Require-Capability: osgi.ee;filter:="(&(osgi.ee=JavaSE)(version=1.8))"
Fragment-Host: org.hibernate.validator
Tool: Bnd-3.2.0.201605172007
Implementation-Vendor: org.hibernate.validator
Export-Package: org.hibernate.validator.cdi;version="6.0.0.Final"
Bundle-Name: Hibernate Validator Portable Extension
Bundle-Version: 6.0.0.Final
Created-By: Apache Maven Bundle Plugin
Build-Jdk: 1.8.0_121
Implementation-URL: http://hibernate.org/validator/
Specification-Version: 2.0

Note that it references fragment host hibernate-validatior-cdi as per the following header:

Fragment-Host: org.hibernate.validator

However, the symbolic name declared by hibernate-validator-6.0.0.Final.jar is org.hibernate.validator.hibernate-validator

Manifest-Version: 1.0
Implementation-Title: hibernate-validator
Bundle-Description: Hibernate's Bean Validation (JSR-380) reference im
 plementation.
Automatic-Module-Name: org.hibernate.validator
Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
Bundle-SymbolicName: org.hibernate.validator.hibernate-validator
Implementation-Version: 6.0.0.Final
Built-By: jenkins
Bnd-LastModified: 1501836139174
Bundle-ManifestVersion: 2
Implementation-Vendor-Id: org.hibernate.validator
Specification-Title: Bean Validation
Import-Package: javax.persistence;version="[2.0.0,3.0.0)";resolution:=
 optional,javax.validation;version="[2.0.0,3.0.0)",javax.validation.co
 nstraints;version="[2.0.0,3.0.0)",javax.validation.constraintvalidati
 on;version="[2.0.0,3.0.0)",javax.validation.executable;version="[2.0.
 0,3.0.0)",javax.validation.groups;version="[2.0.0,3.0.0)",javax.valid
 ation.metadata;version="[2.0.0,3.0.0)",javax.validation.spi;version="
 [2.0.0,3.0.0)",javax.validation.valueextraction;version="[2.0.0,3.0.0
 )",javax.xml.bind;version=0,javax.xml.bind.annotation;version=0,javax
 .xml.bind.annotation.adapters;version=0,javax.xml.namespace;version=0
 ,javax.xml.stream;version=0,javax.xml.stream.events;version=0,javax.x
 ml.stream.util;version=0,javax.xml.transform;version=0,javax.xml.tran
 sform.stream;version=0,javax.xml.validation;version=0,javax.el;versio
 n="[2.0.0,4.0.0)";resolution:=optional,org.xml.sax;version=0,org.jbos
 s.logging;version="[3.1.0,4.0.0)",com.fasterxml.classmate;version="[1
 .3.1,2.0.0)",com.fasterxml.classmate.members;version="[1.3.1,2.0.0)",
 org.joda.time;version="[2.0.0,3.0.0)";resolution:=optional,org.jsoup;
 version="[1.5.2,2.0.0)";resolution:=optional,org.jsoup.nodes;version=
 "[1.5.2,2.0.0)";resolution:=optional,org.jsoup.parser;version="[1.5.2
 ,2.0.0)";resolution:=optional,org.jsoup.safety;version="[1.5.2,2.0.0)
 ";resolution:=optional,org.jsoup.select;version="[1.5.2,2.0.0)";resol
 ution:=optional,javax.money;version="[1.0.0,2.0.0)";resolution:=optio
 nal,com.thoughtworks.paranamer;version="[2.5.5,3.0.0)";resolution:=op
 tional
Require-Capability: osgi.ee;filter:="(&(osgi.ee=JavaSE)(version=1.8))"
Tool: Bnd-3.2.0.201605172007
Implementation-Vendor: org.hibernate.validator
Export-Package: org.hibernate.validator;version="6.0.0.Final";uses:="j
 avax.validation,javax.validation.spi,javax.validation.valueextraction
 ,org.hibernate.validator.cfg,org.hibernate.validator.spi.resourceload
 ing",org.hibernate.validator.cfg;version="6.0.0.Final";uses:="javax.v
 alidation,org.hibernate.validator.cfg.context",org.hibernate.validato
 r.cfg.context;version="6.0.0.Final";uses:="javax.validation,org.hiber
 nate.validator.cfg,org.hibernate.validator.spi.group",org.hibernate.v
 alidator.cfg.defs;version="6.0.0.Final";uses:="javax.validation.const
 raints,org.hibernate.validator.cfg,org.hibernate.validator.constraint
 s,org.hibernate.validator.constraints.time",org.hibernate.validator.c
 fg.defs.br;version="6.0.0.Final";uses:="org.hibernate.validator.cfg,o
 rg.hibernate.validator.constraints.br",org.hibernate.validator.cfg.de
 fs.pl;version="6.0.0.Final";uses:="org.hibernate.validator.cfg,org.hi
 bernate.validator.constraints.pl",org.hibernate.validator.constraints
 ;version="6.0.0.Final";uses:="javax.validation,javax.validation.const
 raints",org.hibernate.validator.constraints.br;version="6.0.0.Final";
 uses:="javax.validation,javax.validation.constraints,org.hibernate.va
 lidator.constraints",org.hibernate.validator.constraints.pl;version="
 6.0.0.Final";uses:="javax.validation",org.hibernate.validator.constra
 ints.time;version="6.0.0.Final";uses:="javax.validation",org.hibernat
 e.validator.constraintvalidation;version="6.0.0.Final";uses:="javax.v
 alidation",org.hibernate.validator.constraintvalidators;version="6.0.
 0.Final";uses:="javax.validation,org.hibernate.validator.constraints"
 ,org.hibernate.validator.engine;version="6.0.0.Final";uses:="javax.va
 lidation",org.hibernate.validator.group;version="6.0.0.Final";uses:="
 org.hibernate.validator.spi.group",org.hibernate.validator.messageint
 erpolation;version="6.0.0.Final";uses:="javax.el,javax.validation,org
 .hibernate.validator.spi.resourceloading",org.hibernate.validator.par
 ameternameprovider;version="6.0.0.Final";uses:="com.thoughtworks.para
 namer,javax.validation",org.hibernate.validator.path;version="6.0.0.F
 inal";uses:="javax.validation",org.hibernate.validator.resourceloadin
 g;version="6.0.0.Final";uses:="org.hibernate.validator.spi.resourcelo
 ading",org.hibernate.validator.spi.cfg;version="6.0.0.Final";uses:="o
 rg.hibernate.validator.cfg",org.hibernate.validator.spi.group;version
 ="6.0.0.Final",org.hibernate.validator.spi.resourceloading;version="6
 .0.0.Final"
Bundle-Name: Hibernate Validator Engine
Bundle-Version: 6.0.0.Final
Created-By: Apache Maven Bundle Plugin
Build-Jdk: 1.8.0_121
Implementation-URL: http://hibernate.org/validator/
Specification-Version: 2.0

Then hibernate-validator-cdi-6.0.1.Final.jar does not contain any OSGi headers at all:

Manifest-Version: 1.0
Implementation-Title: hibernate-validator-cdi
Implementation-Version: 6.0.1.Final
Built-By: jenkins
Implementation-Vendor-Id: org.hibernate.validator
Created-By: Apache Maven 3.5.0
Build-Jdk: 1.8.0_121
Implementation-URL: http://hibernate.org/validator/
Implementation-Vendor: org.hibernate.validator

After correcting the Fragment-Host header it unfortunately still doesn't work in at least Felix 4.x, since the host is almost always resolved independently before the fragment is resolved. If eventually the fragment is resolved, it can't attach to the host anymore since Felix doesn't support dynamic attachments.

What does work though is simply removing the Fragment-Host header from hibernate-validation-cdi-6.0.0-Final.jar.