Version-Release number of selected component: java-1.7.0-openjdk-devel-1.7.0.60-2.4.3.0.fc20 Additional info: reporter: libreport-2.1.11 .gdb_history: backtrace_rating: 3 cmdline: /usr/lib/jvm/java/bin/java -Xbootclasspath/a:/usr/lib/jvm/java/lib/tools.jar:/usr/lib/jvm/java/lib/dt.jar -Djdeveloper.system_http_proxy=DIRECT -Djdeveloper.system_http_non_proxy_hosts= -Dsun.java2d.noddraw=true -Dnetbeans.home=../../ide/bin/../../netbeans/platform/ -Dnetbeans.logger.console=true -Dexcluded.modules=org.eclipse.osgi -Dide.cluster.dirs=../../ide/bin/../../netbeans/fcpbridge/:../../ide/bin/../../netbeans/ide/:../../ide/bin/../../netbeans/../ -Xverify:none -Doracle.ide.extension.HooksProcessingMode=LAZY -Dorg.eclipse.equinox.simpleconfigurator.configUrl=file:bundles.info -Dosgi.bundles=file:../../ide/bin/../ide/lib/oracle.ide.osgi.jar@3:start -Dosgi.bundles.defaultStartLevel=1 -Dosgi.configuration.cascaded=false -Dosgi.noShutdown=true -Dorg.osgi.framework.bootdelegation=* -Dosgi.parentClassloader=app -Dosgi.locking=none -Xbootclasspath/p:../../ide/bin/../../rdbms/jlib/ojdi.jar -Dosgi.classloader.type=parallel -Dosgi.bundlefile.limit=500 -Dide.feedback-server=ide.us.oracle.com -Djavax.xml.transform.TransformerFactory=oracle.ide.xml.switchable.SwitchableTransformerFactory -Djavax.xml.stream.XMLInputFactory=com.ctc.wstx.stax.WstxInputFactory -Djavax.xml.stream.util.XMLEventAllocator=oracle.ideimpl.xml.stream.XMLEventAllocatorImpl -Doracle.ide.reportEDTViolations=bug -Doracle.ide.reportEDTViolations.exceptionsfile=../../ide/bin/../../ide/bin/swing-thread-violations.conf -Xms128M -Xmx800M -Dide.update.usage.servers=http://www.oracle.com/webfolder/technetwork/sqldeveloper/usage.xml -Doracle.ide.util.AddinPolicyUtils.OVERRIDE_FLAG=true -Dsun.java2d.ddoffscreen=false -Dwindows.shell.font.languages= -XX:MaxPermSize=256M -Doracle.ide.startup.features=sqldeveloper -Doracle.ide.osgi.boot.api.OJStartupHook=oracle.dbtools.raptor.startup.HomeSupport -Doracle.jdbc.mapDateToTimestamp=false -Doracle.jdbc.autoCommitSpecCompliant=false -Doracle.jdbc.useFetchSizeWithLongColumn=true -Dide.AssertTracingDisabled=true -Doracle.ide.util.AddinPolicyUtils.OVERRIDE_FLAG=true -Djava.util.logging.config.file=logging.conf -Dsqldev.debug=false '-Dide.conf=\"/opt/sqldeveloper/sqldeveloper/bin/sqldeveloper.conf\"' '-Duser.conf=\"/home/cnangel/.sqldeveloper/4.0.0/product.conf\"' '-Dtool.user.conf=\"/home/cnangel/.sqldeveloper/4.0.0/sqldeveloper.conf\"' '-Dide.startingcwd=\"/opt/sqldeveloper/sqldeveloper/bin\"' -classpath ../../ide/bin/../../ide/lib/ide-boot.jar:../../ide/bin/../../netbeans/platform/lib/boot.jar:../../ide/bin/../../netbeans/platform/lib/org-openide-util.jar:../../ide/bin/../../netbeans/platform/lib/org-openide-util-lookup.jar:../../ide/bin/../../netbeans/platform/lib/org-openide-modules.jar:../../ide/bin/../../ide/lib/fcpboot.jar:../../ide/bin/../../ide/lib/xml-factory.jar:../../ide/bin/../../ide/lib/woodstox-core-asl-4.2.0.jar:../../ide/bin/../../ide/lib/stax2-api-3.1.1.jar:../lib/oracle.sqldeveloper.homesupport.jar oracle.ide.osgi.boot.OracleIdeLauncher crash_function: crash_handler executable: /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.3.0.fc20.x86_64/bin/java kernel: 3.12.6-300.fc20.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (6 frames) #4 crash_handler at /usr/src/debug/java-1.7.0-openjdk-1.7.0.60-2.4.3.0.fc20.x86_64/openjdk/hotspot/src/os/linux/vm/vmError_linux.cpp:106 #6 os::print_hex_dump at /usr/src/debug/java-1.7.0-openjdk-1.7.0.60-2.4.3.0.fc20.x86_64/openjdk/hotspot/src/share/vm/runtime/os.cpp:776 #7 os::print_context at /usr/src/debug/java-1.7.0-openjdk-1.7.0.60-2.4.3.0.fc20.x86_64/openjdk/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp:813 #8 VMError::report at /usr/src/debug/java-1.7.0-openjdk-1.7.0.60-2.4.3.0.fc20.x86_64/openjdk/hotspot/src/share/vm/utilities/vmError.cpp:536 #12 ?? #13 __nptl_deallocate_tsd at pthread_create.c:157
Created attachment 849119 [details] File: backtrace
Created attachment 849120 [details] File: cgroup
Created attachment 849121 [details] File: core_backtrace
Created attachment 849122 [details] File: dso_list
Created attachment 849123 [details] File: environ
Created attachment 849124 [details] File: hs_err.log
Created attachment 849125 [details] File: limits
Created attachment 849126 [details] File: maps
Created attachment 849127 [details] File: open_fds
Created attachment 849128 [details] File: proc_pid_status
Created attachment 849129 [details] File: var_log_messages
Is this reproducible?
yes, it crash when sqldeveloper starting (In reply to Deepak Bhole from comment #12) > Is this reproducible?
How do I reproduce it locally (i.e. where do I download sqldeveloper, any switches to start with, etc.)?
I download from http://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html?ssSourceSiteId=ocomen the version of sqldeveloper is 4.0.0.13.80 after crashed, I try set JAVA_HOME and download new jdk from oracle replace openjdk, but still crash. but i download old version of sqldeveloper(3.2.20.09.87), now it' working fine.
Created attachment 858005 [details] Backtrace of GLib call to pthread_key_create
Created attachment 858006 [details] Reproducer for GLib segfault
I believe this is actually a bug in GLib. When we create a thread that calls dlopen and dlclose on libgobject, a segfault occurs when deallocating that thread in __nptl_deallocate_tsd. A phtread_key_t is created in the backtrace attached in pthread_key_create.txt, which specifies private_thread_memory_cleanup as its destructor. After dlclose is called, this key still remains. When __nptl_deallocate_tsd is called from our thread, it attempts to invoke the destructor of this leftover key. Since libgobject has been unloaded, the destructor is no longer in memory and we get a segfault. I have included a simple reproducer as glibbug.c.
This seems to be fixed in f21 (at least this reproducer returns 0 - on f20 keep segfaulting) (f21 glibc 2.20, f20 glibc 2.18)
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Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.