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Red Hat Bugzilla – Attachment 1484501 Details for
Bug 1630533
Critical Bug in omniORB 4.2.0 distributed with EPEL
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Thread stack trace showing deadlock.
omniORB-deadlock.txt (text/plain), 5.64 KB, created by
Scott M.
on 2018-09-18 21:03:08 UTC
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Description:
Thread stack trace showing deadlock.
Filename:
MIME Type:
Creator:
Scott M.
Created:
2018-09-18 21:03:08 UTC
Size:
5.64 KB
patch
obsolete
>---------------------------------------------------------------------------------------------- >| THREAD 44 >---------------------------------------------------------------------------------------------- >#0 0x000000388100e264 in __lll_lock_wait () from /lib64/libpthread.so.0 >#1 0x0000003881009508 in _L_lock_854 () from /lib64/libpthread.so.0 >#2 0x00000038810093d7 in pthread_mutex_lock () from /lib64/libpthread.so.0 >#3 0x0000003673b24912 in lock (this=0x7f5804022cc0) at ../../../../include/omnithread.h:237 >#4 omni_mutex_lock (this=0x7f5804022cc0) at ../../../../include/omnithread.h:281 > **** waiting on pd_collection_lock **** > >#5 omni::SocketHolder::clearSelectable (this=0x7f5804022cc0) at SocketCollection.cc:703 >#6 0x0000003673b48e58 in omni::unixConnection::~unixConnection (this=0x7f5804022ca0, __in_chrg=<value optimized out>) at unix/unixConnection.cc:294 >#7 0x0000003673b48f29 in omni::unixConnection::~unixConnection (this=0x7f5804022ca0, __in_chrg=<value optimized out>) at unix/unixConnection.cc:297 >#8 0x0000003673afef87 in omni::giopConnection::decrRefCount (this=<value optimized out>, forced=<value optimized out>) at giopEndpoint.cc:287 >#9 0x0000003673b02fa6 in omni::giopStrand::deleteStrandAndConnection (this=0x7f5804012870, forced=false) at giopStrand.cc:354 > ---- with lock(*omniTransportLock) ---- > YIELD frame 9 > >#10 0x0000003673b0759b in omni::giopServer::connectionState::~connectionState (this=0x7f580401f080, __in_chrg=<value optimized out>) at giopServer.cc:824 > ---- with lock(pd_lock) ---- > pd_lock->unlock() > YIELD frame 10 > pd_lock->lock() > >#11 0x0000003673b076c6 in omni::giopServer::removeConnectionAndWorker (this=0xc0df80, w=<value optimized out>) at giopServer.cc:1194 >#12 0x0000003673b07928 in omni::giopServer::notifyWkDone (this=0xc0df80, w=0x7f5804007790, exit_on_error=<value optimized out>) at giopServer.cc:1206 >#13 0x0000003673b0b2f9 in omni::giopWorker::real_execute (this=0x7f5804007790) at giopWorker.cc:227 >#14 0x0000003673b0b9ef in omni::giopWorker::execute (this=<value optimized out>) at giopWorker.cc:114 >#15 0x0000003673abe177 in omniAsyncWorker::real_run (this=0x7f58040132d0) at invoker.cc:233 >#16 0x0000003673abe42f in omniAsyncWorker::run (this=<value optimized out>) at invoker.cc:160 >#17 0x0000003673202f0d in omni_thread_wrapper (ptr=0x7f58040132d0) at posix.cc:457 >#18 0x00000038810079d1 in start_thread () from /lib64/libpthread.so.0 >#19 0x00000038808e8b5d in clone () from /lib64/libc.so.6 > > >---------------------------------------------------------------------------------------------- >| THREAD 48 >---------------------------------------------------------------------------------------------- >#0 0x000000388100e264 in __lll_lock_wait () from /lib64/libpthread.so.0 >#1 0x0000003881009508 in _L_lock_854 () from /lib64/libpthread.so.0 >#2 0x00000038810093d7 in pthread_mutex_lock () from /lib64/libpthread.so.0 >#3 0x0000003673b07442 in lock (this=<value optimized out>, conn=0x7f5804013fc0, force_create=false) at ../../../../include/omnithread.h:237 >#4 omni_mutex_lock (this=<value optimized out>, conn=0x7f5804013fc0, force_create=false) at ../../../../include/omnithread.h:281 > **** waiting on pd_lock **** > >#5 omni::giopServer::notifyRzReadable (this=<value optimized out>, conn=0x7f5804013fc0, force_create=false) at giopServer.cc:1088 >#6 0x0000003673b49264 in omni::unixEndpoint::notifyReadable (this=0xc23140, sh=<value optimized out>) at unix/unixEndpoint.cc:373 > ---- with lock(pd_collection_lock) ---- > yield frame 5 > >#7 0x0000003673b2509b in omni::SocketCollection::Select (this=0xc23150) at SocketCollection.cc:557 >#8 0x0000003673b49422 in omni::unixEndpoint::AcceptAndMonitor (this=0xc23140, func=<value optimized out>, cookie=0xc23580) at unix/unixEndpoint.cc:324 >#9 0x0000003673b0bb5a in omni::giopRendezvouser::execute (this=0xc23580) at giopRendezvouser.cc:93 >#10 0x0000003673abe177 in omniAsyncWorker::real_run (this=0xc20010) at invoker.cc:233 >#11 0x0000003673abe42f in omniAsyncWorker::run (this=<value optimized out>) at invoker.cc:160 >#12 0x0000003673202f0d in omni_thread_wrapper (ptr=0xc20010) at posix.cc:457 >#13 0x00000038810079d1 in start_thread () from /lib64/libpthread.so.0 >#14 0x00000038808e8b5d in clone () from /lib64/libc.so.6 > > >---------------------------------------------------------------------------------------------- >| THREAD 49 >---------------------------------------------------------------------------------------------- >#0 0x000000388100e264 in __lll_lock_wait () from /lib64/libpthread.so.0 >#1 0x0000003881009508 in _L_lock_854 () from /lib64/libpthread.so.0 >#2 0x00000038810093d7 in pthread_mutex_lock () from /lib64/libpthread.so.0 >#3 0x0000003673b082c9 in lock (this=0xc0df80, conn=0x7f57d0047c60) at ../../../../include/omnithread.h:237 >#4 omni_mutex_lock (this=0xc0df80, conn=0x7f57d0047c60) at ../../../../include/omnithread.h:281 > **** waiting on omniTransportLock **** > >#5 omni::giopServer::csInsert (this=0xc0df80, conn=0x7f57d0047c60) at giopServer.cc:889 > ---- with lock(pd_lock) ---- > YIELD frame 4 > >#6 0x0000003673b0849b in omni::giopServer::notifyRzNewConnection (this=0xc0df80, r=<value optimized out>, conn=0x7f57d0047c60) at giopServer.cc:968 >#7 0x0000003673b0bb75 in omni::giopRendezvouser::execute (this=0xc23330) at giopRendezvouser.cc:95 >#8 0x0000003673abe177 in omniAsyncWorker::real_run (this=0xc23390) at invoker.cc:233 >#9 0x0000003673abe42f in omniAsyncWorker::run (this=<value optimized out>) at invoker.cc:160 >#10 0x0000003673202f0d in omni_thread_wrapper (ptr=0xc23390) at posix.cc:457 >#11 0x00000038810079d1 in start_thread () from /lib64/libpthread.so.0 >#12 0x00000038808e8b5d in clone () from /lib64/libc.so.6 >(gdb)
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bug 1630533
: 1484501