On 26.03.2016 19:35, Norbert Thiebaud wrote: > Has it has heepen from time to time recently... the ci tinderbox got > stuck in a run > > This time I was able to catch a backtrace: > Note: tehre was 78 threads!! yeah that sound abusive. > so I skipped over thread that merely were a clone of a previous one (bt-wise)
> Thread 9 (Thread 0x2afd1316d700 (LWP 24823)): > #0 0x00002afcb6b54a82 in pthread_cond_timedwait@@GLIBC_2.3.2 () at > /lib64/libpthread.so.0 > #1 0x00002afce1d5f392 in os::PlatformEvent::park(long) () at > /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.95-2.6.4.0.el7_2.x86_64/jre/lib/amd64/server/libjvm.so > #2 0x00002afce1d20354 in Monitor::IWait(Thread*, long) () at java thread waiting for a lock > Thread 8 (Thread 0x2afd13fe8700 (LWP 24885)): > #0 0x00002afcb6b54a82 in pthread_cond_timedwait@@GLIBC_2.3.2 () at > /lib64/libpthread.so.0 > #1 0x00002afce1d5f392 in os::PlatformEvent::park(long) () at > /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.95-2.6.4.0.el7_2.x86_64/jre/lib/amd64/server/libjvm.so > #2 0x00002afce1d4a093 in ObjectMonitor::EnterI(Thread*) () at > /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.95-2.6.4.0.el7_2.x86_64/jre/lib/amd64/server/libjvm.so java thread waiting for a lock > Thread 2 (Thread 0x2afd15230700 (LWP 32394)): > #0 0x00002afcb6b546d5 in pthread_cond_wait@@GLIBC_2.3.2 () at > /lib64/libpthread.so.0 > #1 0x00002afcb61af434 in osl_waitCondition(oslCondition, TimeValue > const*) (Condition=0x2453770, pTimeout=0x0) at > /home/tdf/lode/jenkins/workspace/lo_tb_master_linux_dbg/sal/osl/unx/conditn.cxx:228 > #2 0x00002afce090f9c0 in osl::Condition::wait(TimeValue const*) > (this=0x2453990, pTimeout=0x0) at > /home/tdf/lode/jenkins/workspace/lo_tb_master_linux_dbg/include/osl/conditn.hxx:84 > #3 0x00002afce090ef82 in AffineBridge::outerDispatch(int) > (this=0x2453910, loop=1) at > /home/tdf/lode/jenkins/workspace/lo_tb_master_linux_dbg/cppu/source/AffineBridge/AffineBridge.cxx:189 > #4 0x00002afce090f1ec in AffineBridge::v_callInto_v(void > (*)(__va_list_tag (*) [1]), __va_list_tag (*) [1]) (this=0x2453910, > pCallee=0x2afcb825bfc8 <s_pull(va_list*)>, pParam=0x2afd1522dd70) > at > /home/tdf/lode/jenkins/workspace/lo_tb_master_linux_dbg/cppu/source/AffineBridge/AffineBridge.cxx:270 affine bridge, that probably means JDBC, on Linux? > #21 0x00002afce03cbf09 in > connectivity::hsqldb::ODriverDelegator::preCommit(com::sun::star::lang::EventObject > const&) (this=0x244ebb0, aEvent=...) > at > /home/tdf/lode/jenkins/workspace/lo_tb_master_linux_dbg/connectivity/source/drivers/hsqldb/HDriver.cxx:655 ah, HSQLDB i think you hit a deadlock inside HSQLDB: https://bugs.documentfoundation.org/show_bug.cgi?id=96387 though we'd need the jstack output to be sure it's the same bug. (note: jstack will even tell you which stack frames hold which locks...) it's a pretty rare deadlock, i've hit it once and sberg too once AFAIK. _______________________________________________ LibreOffice mailing list LibreOffice@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice