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process 1
Thread 7 (Thread 0x7f49be356700 (LWP 18834)):
#0 __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:103
#1 0x00007f49c9161a14 in __GI___pthread_mutex_lock (mutex=0x7f49c8076e70) at ../nptl/pthread_mutex_lock.c:115
#2 0x00007f49c2aeddac in Firebird::Mutex::enter (this=0x7f49c8076e28, aReason=0x7f49c31ecd40 "/workspace/rdb/firebird_master/src/jrd/jrd.cpp: 8363") at /workspace/rdb/firebird_master/src/include/../common/classes/locks.h:209
#3 0x00007f49c2aedf69 in Firebird::MutexLockGuard::MutexLockGuard (this=0x7f49be355b70, aLock=..., aReason=0x7f49c31ecd40 "/workspace/rdb/firebird_master/src/jrd/jrd.cpp: 8363") at /workspace/rdb/firebird_master/src/include/../common/classes/locks.h:330
#4 0x00007f49c2cefe75 in (anonymous namespace)::shutdownAttachments (arg=0x7f49bed30350, signal=false) at /workspace/rdb/firebird_master/src/jrd/jrd.cpp:8363
#5 0x00007f49c2cf0163 in (anonymous namespace)::attachmentShutdownThread (arg=0x7f49bed30350) at /workspace/rdb/firebird_master/src/jrd/jrd.cpp:8410
#6 0x00007f49c305368e in (anonymous namespace)::ThreadArgs::run (this=0x7f49be355e80) at /workspace/rdb/firebird_master/src/common/ThreadStart.cpp:78
#7 0x00007f49c3053738 in (anonymous namespace)::threadStart (arg=0x7f49c8077e80) at /workspace/rdb/firebird_master/src/common/ThreadStart.cpp:94
#8 0x00007f49c915f182 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9 0x00007f49c9088b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f49becc9700 (LWP 18825)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f49c8054234) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f49c80541e0, cond=0x7f49c8054208) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x7f49c8054208, mutex=0x7f49c80541e0) at pthread_cond_wait.c:655
#3 0x00007f49c306f018 in Firebird::SharedMemoryBase::eventWait (this=0x7f49bf21dfd0, event=0x7f49c80541d8, value=4, micro_seconds=0) at /workspace/rdb/firebird_master/src/common/isc_sync.cpp:1399
#4 0x00007f49c2fcc8ff in Jrd::LockManager::blocking_action_thread (this=0x7f49c8079070) at /workspace/rdb/firebird_master/src/lock/lock.cpp:1544
#5 0x00007f49c2fd40a7 in Jrd::LockManager::blocking_action_thread (lockMgr=0x7f49c8079070) at /workspace/rdb/firebird_master/src/lock/../lock/lock_proto.h:479
#6 0x00007f49c2fd5a24 in ThreadFinishSync<Jrd::LockManager*>::internalRun (this=0x7f49c80791a8) at /workspace/rdb/firebird_master/src/lock/../lock/../common/ThreadStart.h:158
#7 0x00007f49c2fd4ea0 in ThreadFinishSync<Jrd::LockManager*>::internalRun (arg=0x7f49c80791a8) at /workspace/rdb/firebird_master/src/lock/../lock/../common/ThreadStart.h:150
#8 0x00007f49c305368e in (anonymous namespace)::ThreadArgs::run (this=0x7f49becc8e80) at /workspace/rdb/firebird_master/src/common/ThreadStart.cpp:78
#9 0x00007f49c3053738 in (anonymous namespace)::threadStart (arg=0x7f49c80a0fe0) at /workspace/rdb/firebird_master/src/common/ThreadStart.cpp:94
#10 0x00007f49c915f182 in start_thread (arg=<optimized out>) at pthread_create.c:486
#11 0x00007f49c9088b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f49bfe9d700 (LWP 18823)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f49bfe9e4b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f49bfe9e468, cond=0x7f49bfe9e490) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x7f49bfe9e490, mutex=0x7f49bfe9e468) at pthread_cond_wait.c:655
#3 0x00007f49c306f018 in Firebird::SharedMemoryBase::eventWait (this=0x7f49c8055050, event=0x7f49bfe9e460, value=1, micro_seconds=0) at /workspace/rdb/firebird_master/src/common/isc_sync.cpp:1399
#4 0x00007f49c2b8f2d5 in (anonymous namespace)::MappingIpc::clearDeliveryThread (this=0x7f49c89c0320) at /workspace/rdb/firebird_master/src/jrd/Mapping.cpp:865
#5 0x00007f49c2b8f5a0 in (anonymous namespace)::MappingIpc::clearDelivery (mapping=0x7f49c89c0320) at /workspace/rdb/firebird_master/src/jrd/Mapping.cpp:932
#6 0x00007f49c2b94234 in ThreadFinishSync<(anonymous namespace)::MappingIpc*>::internalRun (this=0x7f49c89c03d0) at /workspace/rdb/firebird_master/src/jrd/../common/ThreadStart.h:158
#7 0x00007f49c2b93d93 in ThreadFinishSync<(anonymous namespace)::MappingIpc*>::internalRun (arg=0x7f49c89c03d0) at /workspace/rdb/firebird_master/src/jrd/../common/ThreadStart.h:150
#8 0x00007f49c305368e in (anonymous namespace)::ThreadArgs::run (this=0x7f49bfe9ce80) at /workspace/rdb/firebird_master/src/common/ThreadStart.cpp:78
#9 0x00007f49c3053738 in (anonymous namespace)::threadStart (arg=0x7f49c80a0fe0) at /workspace/rdb/firebird_master/src/common/ThreadStart.cpp:94
#10 0x00007f49c915f182 in start_thread (arg=<optimized out>) at pthread_create.c:486
#11 0x00007f49c9088b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f49c0924700 (LWP 18821)):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f49c0923d90, expected=0, futex_word=0x7f49c94df280) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 do_futex_wait (sem=sem@entry=0x7f49c94df280, abstime=abstime@entry=0x7f49c0923d90) at sem_waitcommon.c:111
#2 0x00007f49c9168383 in __new_sem_wait_slow (sem=0x7f49c94df280, abstime=0x7f49c0923d90) at sem_waitcommon.c:181
#3 0x00007f49c96b9fb0 in Firebird::SignalSafeSemaphore::tryEnter (this=0x7f49c94df280, seconds=0, milliseconds=3539758) at /workspace/rdb/firebird_master/src/common/classes/semaphore.cpp:202
#4 0x00007f49c9578cbc in Why::(anonymous namespace)::TimerEntry::timeThread () at /workspace/rdb/firebird_master/src/yvalve/MasterImplementation.cpp:299
#5 0x00007f49c966c65e in (anonymous namespace)::ThreadArgs::run (this=0x7f49c0923e80) at /workspace/rdb/firebird_master/src/common/ThreadStart.cpp:78
#6 0x00007f49c966c708 in (anonymous namespace)::threadStart (arg=0x7f49c94e8af0) at /workspace/rdb/firebird_master/src/common/ThreadStart.cpp:94
#7 0x00007f49c915f182 in start_thread (arg=<optimized out>) at pthread_create.c:486
#8 0x00007f49c9088b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f49c3fff700 (LWP 18820)):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x7f49c94e59f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 do_futex_wait (sem=sem@entry=0x7f49c94e59f0, abstime=0x0) at sem_waitcommon.c:111
#2 0x00007f49c9168178 in __new_sem_wait_slow (sem=0x7f49c94e59f0, abstime=0x0) at sem_waitcommon.c:181
#3 0x00007f49c96b9ddc in Firebird::SignalSafeSemaphore::enter (this=0x7f49c94e59f0) at /workspace/rdb/firebird_master/src/common/classes/semaphore.cpp:163
#4 0x00007f49c95b665b in (anonymous namespace)::shutdownThread () at /workspace/rdb/firebird_master/src/yvalve/why.cpp:775
#5 0x00007f49c966c65e in (anonymous namespace)::ThreadArgs::run (this=0x7f49c3ffee80) at /workspace/rdb/firebird_master/src/common/ThreadStart.cpp:78
#6 0x00007f49c966c708 in (anonymous namespace)::threadStart (arg=0x7f49c94e5a50) at /workspace/rdb/firebird_master/src/common/ThreadStart.cpp:94
#7 0x00007f49c915f182 in start_thread (arg=<optimized out>) at pthread_create.c:486
#8 0x00007f49c9088b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f49c899c700 (LWP 18819)):
#0 0x00007f49c907c729 in __GI___poll (fds=0x7f49c8998798, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f49c960e6c0 in Select::select (this=0x7f49c8998780, timeout=0x0) at /workspace/rdb/firebird_master/src/remote/inet.cpp:377
#2 0x00007f49c960c5dd in packet_receive (port=0x7f49c94d65d0, buffer=0x7f49c94d8bd0 "", buffer_length=8192, length=0x7f49c8998ea6) at /workspace/rdb/firebird_master/src/remote/inet.cpp:2928
#3 0x00007f49c960c0bb in packet_receive2 (port=0x7f49c94d65d0, p=0x7f49c94d8bd0 "", bufSize=8192, length=0x7f49c8998f3e) at /workspace/rdb/firebird_master/src/remote/inet.cpp:2707
#4 0x00007f49c961ef19 in REMOTE_inflate (port=0x7f49c94d65d0, packet_receive=0x7f49c960c04c <packet_receive2(rem_port*, UCHAR*, SSHORT, SSHORT*)>, buffer=0x7f49c94d8bd0 "", buffer_length=8192, length=0x7f49c8998f3e) at /workspace/rdb/firebird_master/src/remote/remote.cpp:1368
#5 0x00007f49c960bfec in inet_read (xdrs=0x7f49c94d66d0) at /workspace/rdb/firebird_master/src/remote/inet.cpp:2690
#6 0x00007f49c960b92f in inet_getbytes (xdrs=0x7f49c94d66d0, buff=0x7f49c8998fc4 "", count=4) at /workspace/rdb/firebird_master/src/remote/inet.cpp:2522
#7 0x00007f49c96a542c in GETLONG (xdrs=0x7f49c94d66d0, lp=0x7f49c8998ff4) at /workspace/rdb/firebird_master/src/common/xdr.cpp:87
#8 0x00007f49c96a4827 in xdr_enum (xdrs=0x7f49c94d66d0, ip=0x7f49c94d1890) at /workspace/rdb/firebird_master/src/common/xdr.cpp:405
#9 0x00007f49c9612022 in xdr_protocol (xdrs=0x7f49c94d66d0, p=0x7f49c94d1890) at /workspace/rdb/firebird_master/src/remote/protocol.cpp:294
#10 0x00007f49c960a7df in receive (main_port=0x7f49c94d65d0, packet=0x7f49c94d1890) at /workspace/rdb/firebird_master/src/remote/inet.cpp:1939
#11 0x00007f49c961c80a in rem_port::receive (this=0x7f49c94d65d0, pckt=0x7f49c94d1890) at /workspace/rdb/firebird_master/src/remote/remote.cpp:668
#12 0x00007f49c9639cd6 in Remote::receive_packet_with_callback (port=0x7f49c94d65d0, packet=0x7f49c94d1890) at /workspace/rdb/firebird_master/src/remote/client/interface.cpp:7852
#13 0x00007f49c963a208 in Remote::receive_packet_noqueue (port=0x7f49c94d65d0, packet=0x7f49c94d1890) at /workspace/rdb/firebird_master/src/remote/client/interface.cpp:7986
#14 0x00007f49c9639c82 in Remote::receive_packet (port=0x7f49c94d65d0, packet=0x7f49c94d1890) at /workspace/rdb/firebird_master/src/remote/client/interface.cpp:7830
#15 0x00007f49c9638dc9 in Remote::authReceiveResponse (havePacket=false, cBlock=..., port=0x7f49c94d65d0, rdb=0x7f49c94d1850, status=0x7f49c899a0c8, packet=0x7f49c94d1890, checkKeys=true) at /workspace/rdb/firebird_master/src/remote/client/interface.cpp:7473
#16 0x00007f49c963958d in Remote::init (status=0x7f49c899a0c0, cBlock=..., port=0x7f49c94d65d0, op=op_attach, file_name=..., dpb=..., intlParametersBlock=..., cryptCallback=0x7f49c8f5bc50) at /workspace/rdb/firebird_master/src/remote/client/interface.cpp:7628
#17 0x00007f49c9627465 in Remote::RProvider::attach (this=0x7f49c94e9f40, status=0x7f49c899a0c0, filename=0x7f49c94e23b0 "localhost:/workspace/fbt-repository/tmp/bugs.core_2018.fdb", dpb_length=322, dpb=0x7f49c94eb390 "\001N\004\001", loopback=false) at /workspace/rdb/firebird_master/src/remote/client/interface.cpp:1122
#18 0x00007f49c9627695 in Remote::RProvider::attachDatabase (this=0x7f49c94e9f40, status=0x7f49c899a0c0, filename=0x7f49c94e23b0 "localhost:/workspace/fbt-repository/tmp/bugs.core_2018.fdb", dpb_length=322, dpb=0x7f49c94eb390 "\001N\004\001") at /workspace/rdb/firebird_master/src/remote/client/interface.cpp:1150
#19 0x00007f49c964fced in Firebird::IProviderBaseImpl<Remote::RProvider, Firebird::CheckStatusWrapper, Firebird::IPluginBaseImpl<Remote::RProvider, Firebird::CheckStatusWrapper, Firebird::Inherit<Firebird::IReferenceCountedImpl<Remote::RProvider, Firebird::CheckStatusWrapper, Firebird::Inherit<Firebird::IVersionedImpl<Remote::RProvider, Firebird::CheckStatusWrapper, Firebird::Inherit<Firebird::IProvider> > > > > > >::cloopattachDatabaseDispatcher (self=0x7f49c94e9f48, status=0x7f49c899a6d8, fileName=0x7f49c94e23b0 "localhost:/workspace/fbt-repository/tmp/bugs.core_2018.fdb", dpbLength=322, dpb=0x7f49c94eb390 "\001N\004\001") at /workspace/rdb/firebird_master/src/include/firebird/IdlFbInterfaces.h:10677
#20 0x00007f49c95dd28a in Firebird::IProvider::attachDatabase<Firebird::CheckStatusWrapper> (this=0x7f49c94e9f48, status=0x7f49c899a6d0, fileName=0x7f49c94e23b0 "localhost:/workspace/fbt-repository/tmp/bugs.core_2018.fdb", dpbLength=322, dpb=0x7f49c94eb390 "\001N\004\001") at /workspace/rdb/firebird_master/src/include/firebird/IdlFbInterfaces.h:2422
#21 0x00007f49c95cc16b in Why::Dispatcher::attachOrCreateDatabase (this=0x7f49c94e7c80, status=0x7f49c899a6d0, createFlag=false, filename=0x7f49c94e1920 "localhost:/workspace/fbt-repository/tmp/bugs.core_2018.fdb", dpbLength=320, dpb=0x7f49bed54790 "\001N\004\001") at /workspace/rdb/firebird_master/src/yvalve/why.cpp:6214
#22 0x00007f49c95cbc08 in Why::Dispatcher::attachDatabase (this=0x7f49c94e7c80, status=0x7f49c899a6d0, filename=0x7f49c94e1920 "localhost:/workspace/fbt-repository/tmp/bugs.core_2018.fdb", dpbLength=320, dpb=0x7f49bed54790 "\001N\004\001") at /workspace/rdb/firebird_master/src/yvalve/why.cpp:6130
#23 0x00007f49c95b7c81 in isc_attach_database (userStatus=0x7f49c899a918, fileLength=58, filename=0x7f49c80dba60 "localhost:/workspace/fbt-repository/tmp/bugs.core_2018.fdb", publicHandle=0x7f49c8079dc8, dpbLength=320, dpb=0x7f49bed54790 "\001N\004\001") at /workspace/rdb/firebird_master/src/yvalve/why.cpp:1583
#24 0x00007f49c2f68cbc in EDS::IscProvider::isc_attach_database (this=0x7f49c80dbd50, user_status=0x7f49c899ac20, file_length=58, file_name=0x7f49c80dba60 "localhost:/workspace/fbt-repository/tmp/bugs.core_2018.fdb", public_handle=0x7f49c8079dc8, dpb_length=320, dpb=0x7f49bed54790 "\001N\004\001") at /workspace/rdb/firebird_master/src/jrd/extds/IscDS.cpp:802
#25 0x00007f49c2f64fbb in EDS::IscConnection::attach (this=0x7f49c8079bd0, tdbb=0x7f49c899b6b0) at /workspace/rdb/firebird_master/src/jrd/extds/IscDS.cpp:128
#26 0x00007f49c2f4e6f5 in EDS::Provider::createConnection (this=0x7f49c80dbd50, tdbb=0x7f49c899b6b0, dbName=..., dpb=..., tra_scope=EDS::traCommon) at /workspace/rdb/firebird_master/src/jrd/extds/ExtDS.cpp:337
#27 0x00007f49c2f4df7c in EDS::Manager::getConnection (tdbb=0x7f49c899b6b0, dataSource=..., user=..., pwd=..., role=..., tra_scope=EDS::traCommon) at /workspace/rdb/firebird_master/src/jrd/extds/ExtDS.cpp:239
#28 0x00007f49c2e986e6 in Jrd::ExecStatementNode::execute (this=0x7f49bece40c0, tdbb=0x7f49c899b6b0, request=0x7f49be421ea0) at /workspace/rdb/firebird_master/src/dsql/StmtNodes.cpp:3706
#29 0x00007f49c2c9da5a in EXE_looper (tdbb=0x7f49c899b6b0, request=0x7f49be421ea0, node=0x7f49bece40c0) at /workspace/rdb/firebird_master/src/jrd/exe.cpp:1328
#30 0x00007f49c2c9dee2 in looper_seh (tdbb=0x7f49c899b6b0, request=0x7f49be421ea0, node=0x7f49bece4ea0) at /workspace/rdb/firebird_master/src/jrd/exe.cpp:1441
#31 0x00007f49c2c9c742 in execute_looper (tdbb=0x7f49c899b6b0, request=0x7f49be421ea0, transaction=0x7f49bedc5c50, node=0x7f49bece4ea0, next_state=Jrd::jrd_req::req_sync) at /workspace/rdb/firebird_master/src/jrd/exe.cpp:1038
#32 0x00007f49c2c9b4de in EXE_receive (tdbb=0x7f49c899b6b0, request=0x7f49be421ea0, msg=1, length=16, buffer=0x7f49bece0f70, top_level=true) at /workspace/rdb/firebird_master/src/jrd/exe.cpp:670
#33 0x00007f49c2cf1008 in JRD_receive (tdbb=0x7f49c899b6b0, request=0x7f49be421ea0, msg_type=1, msg_length=16, msg=0x7f49bece0f70) at /workspace/rdb/firebird_master/src/jrd/jrd.cpp:8835
#34 0x00007f49c2ed06cc in Jrd::DsqlDmlRequest::fetch (this=0x7f49bed4f9a0, tdbb=0x7f49c899b6b0, msgBuffer=0x7f49c8f5d6a0 "") at /workspace/rdb/firebird_master/src/dsql/dsql.cpp:289
#35 0x00007f49c2e2d67d in Jrd::DsqlCursor::fetchNext (this=0x7f49bece0fc0, tdbb=0x7f49c899b6b0, buffer=0x7f49c8f5d6a0 "") at /workspace/rdb/firebird_master/src/dsql/DsqlCursor.cpp:108
#36 0x00007f49c2ce4746 in Jrd::JResultSet::fetchNext (this=0x7f49c80e0070, user_status=0x7f49c899b840, buffer=0x7f49c8f5d6a0) at /workspace/rdb/firebird_master/src/jrd/jrd.cpp:5084
#37 0x00007f49c2d02f9b in Firebird::IResultSetBaseImpl<Jrd::JResultSet, Firebird::CheckStatusWrapper, Firebird::IReferenceCountedImpl<Jrd::JResultSet, Firebird::CheckStatusWrapper, Firebird::Inherit<Firebird::IVersionedImpl<Jrd::JResultSet, Firebird::CheckStatusWrapper, Firebird::Inherit<Firebird::IResultSet> > > > >::cloopfetchNextDispatcher (self=0x7f49c80e0078, status=0x7f49c899b988, message=0x7f49c8f5d6a0) at /workspace/rdb/firebird_master/src/include/firebird/IdlFbInterfaces.h:8882
#38 0x00007f49c95d9e8d in Firebird::IResultSet::fetchNext<Firebird::CheckStatusWrapper> (this=0x7f49c80e0078, status=0x7f49c899b980, message=0x7f49c8f5d6a0) at /workspace/rdb/firebird_master/src/include/firebird/IdlFbInterfaces.h:1508
#39 0x00007f49c95c6161 in Why::YResultSet::fetchNext (this=0x7f49c94e1db0, status=0x7f49c899b980, buffer=0x7f49c8f5d6a0) at /workspace/rdb/firebird_master/src/yvalve/why.cpp:4697
#40 0x00007f49c95fef31 in Firebird::IResultSetBaseImpl<Why::YResultSet, Firebird::CheckStatusWrapper, Firebird::IReferenceCountedImpl<Why::YResultSet, Firebird::CheckStatusWrapper, Firebird::Inherit<Firebird::IVersionedImpl<Why::YResultSet, Firebird::CheckStatusWrapper, Firebird::Inherit<Firebird::IResultSet> > > > >::cloopfetchNextDispatcher (self=0x7f49c94e1db8, status=0x7f49c899ba98, message=0x7f49c8f5d6a0) at /workspace/rdb/firebird_master/src/include/firebird/IdlFbInterfaces.h:8882
#41 0x0000557e8493ba0d in Firebird::IResultSet::fetchNext<Firebird::CheckStatusWrapper> (this=0x7f49c94e1db8, status=0x7f49c899ba90, message=0x7f49c8f5d6a0) at /workspace/rdb/firebird_master/src/include/firebird/IdlFbInterfaces.h:1508
#42 0x0000557e8492a081 in rem_port::fetch (this=0x7f49c89db6d0, sqldata=0x7f49c89e2770, sendL=0x7f49c89e1e68) at /workspace/rdb/firebird_master/src/remote/server/server.cpp:3902
#43 0x0000557e8492cff3 in process_packet (port=0x7f49c89db6d0, sendL=0x7f49c89e1e68, receive=0x7f49c89e2408, result=0x7f49c899bd48) at /workspace/rdb/firebird_master/src/remote/server/server.cpp:4838
#44 0x0000557e84932120 in loopThread () at /workspace/rdb/firebird_master/src/remote/server/server.cpp:6331
#45 0x0000557e84951ef6 in (anonymous namespace)::ThreadArgs::run (this=0x7f49c899be80) at /workspace/rdb/firebird_master/src/common/ThreadStart.cpp:78
#46 0x0000557e84951fa0 in (anonymous namespace)::threadStart (arg=0x7f49c8f59500) at /workspace/rdb/firebird_master/src/common/ThreadStart.cpp:94
#47 0x00007f49c915f182 in start_thread (arg=<optimized out>) at pthread_create.c:486
#48 0x00007f49c9088b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f49c8f69f80 (LWP 18818)):
#0 0x00007f49c907c729 in __GI___poll (fds=0x7f49c8f57298, nfds=1, timeout=60000) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x0000557e848fc4e2 in Select::select (this=0x7f49c8f57280, timeout=0x7fff9c997280) at /workspace/rdb/firebird_master/src/remote/inet.cpp:377
#2 0x0000557e848f7da7 in select_wait (main_port=0x7f49c89db6d0, selct=0x7f49c8f57280) at /workspace/rdb/firebird_master/src/remote/inet.cpp:2253
#3 0x0000557e848f7680 in select_multi (main_port=0x7f49c89db6d0, buffer=0x7f49c89dfd50 "", bufsize=8192, length=0x7fff9c99736a, port=...) at /workspace/rdb/firebird_master/src/remote/inet.cpp:2031
#4 0x0000557e8490dddc in rem_port::select_multi (this=0x7f49c89db6d0, buffer=0x7f49c89dfd50 "", bufsize=8192, length=0x7fff9c99736a, port=...) at /workspace/rdb/firebird_master/src/remote/remote.cpp:673
#5 0x0000557e84921690 in SRVR_multi_thread (main_port=0x7f49c89db6d0, flags=0) at /workspace/rdb/firebird_master/src/remote/server/server.cpp:1559
#6 0x0000557e84940461 in main (argc=1, argv=0x7fff9c997e40) at /workspace/rdb/firebird_master/src/remote/server/os/posix/inet_server.cpp:482
(gdb)
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