[New LWP 28659] [New LWP 27096] [New LWP 27004] [New LWP 26923] [New LWP 26922] [New LWP 26870] [New LWP 26869] [New LWP 26867] [New LWP 26866] [New LWP 26865] [New LWP 26863] [New LWP 26862] [New LWP 26861] [New LWP 26860] [New LWP 26859] [New LWP 26858] [New LWP 26857] [New LWP 26856] [New LWP 26855] [New LWP 26854] [New LWP 26853] [New LWP 26852] [New LWP 26851] [New LWP 26850] [New LWP 26849] [New LWP 26848] [New LWP 26847] [New LWP 26846] [New LWP 26840] [New LWP 26835] [New LWP 26834] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 Thread 32 (Thread 0x7f6cee7ff700 (LWP 26834)): #0 0x00007f6cf3673e3d in nanosleep () from /lib64/libpthread.so.0 #1 0x00000000004b26c7 in boost::detail::thread_data<(anonymous namespace)::StatMon>::run() () #2 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #3 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 31 (Thread 0x7f6cedffe700 (LWP 26835)): #0 0x00007f6cf3673e3d in nanosleep () from /lib64/libpthread.so.0 #1 0x00000000004b26c7 in boost::detail::thread_data<(anonymous namespace)::StatMon>::run() () #2 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #3 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 30 (Thread 0x7f6ce66d5700 (LWP 26840)): #0 0x00007f6cf3673e3d in nanosleep () from /lib64/libpthread.so.0 #1 0x00007f6cf5b7cee3 in utils::MonitorProcMem::pause_ (this=this@entry=0x7f6cee8662b8) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/common/MonitorProcMem.cpp:163 #2 0x00007f6cf5b7cfaa in utils::MonitorProcMem::operator() (this=0x7f6cee8662b8) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/common/MonitorProcMem.cpp:81 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 29 (Thread 0x7f6ce57ff700 (LWP 26846)): #0 0x00007f6cf163ae2d in nanosleep () from /lib64/libc.so.6 #1 0x00007f6cf166b704 in usleep () from /lib64/libc.so.6 #2 0x00007f6cf23969f2 in threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee866600, preferredQueue=threadpool::PriorityThreadPool::HIGH) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:157 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 28 (Thread 0x7f6ce4ffe700 (LWP 26847)): #0 0x00007f6cf163ae2d in nanosleep () from /lib64/libc.so.6 #1 0x00007f6cf166b704 in usleep () from /lib64/libc.so.6 #2 0x00007f6cf23969f2 in threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee866600, preferredQueue=threadpool::PriorityThreadPool::HIGH) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:157 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 27 (Thread 0x7f6ce47fd700 (LWP 26848)): #0 0x00007f6cf163ae2d in nanosleep () from /lib64/libc.so.6 #1 0x00007f6cf166b704 in usleep () from /lib64/libc.so.6 #2 0x00007f6cf23969f2 in threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee866600, preferredQueue=threadpool::PriorityThreadPool::HIGH) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:157 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 26 (Thread 0x7f6ce3ffc700 (LWP 26849)): #0 0x00007f6cf163ae2d in nanosleep () from /lib64/libc.so.6 #1 0x00007f6cf166b704 in usleep () from /lib64/libc.so.6 #2 0x00007f6cf23969f2 in threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee866600, preferredQueue=threadpool::PriorityThreadPool::HIGH) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:157 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 25 (Thread 0x7f6ce37fb700 (LWP 26850)): #0 0x00007f6cf163ae2d in nanosleep () from /lib64/libc.so.6 #1 0x00007f6cf166b704 in usleep () from /lib64/libc.so.6 #2 0x00007f6cf23969f2 in threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee866600, preferredQueue=threadpool::PriorityThreadPool::HIGH) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:157 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 24 (Thread 0x7f6ce2ffa700 (LWP 26851)): #0 0x00007f6cf163ae2d in nanosleep () from /lib64/libc.so.6 #1 0x00007f6cf166b704 in usleep () from /lib64/libc.so.6 #2 0x00007f6cf23969f2 in threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee866600, preferredQueue=threadpool::PriorityThreadPool::MEDIUM) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:157 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7f6ce27f9700 (LWP 26852)): #0 0x00007f6cf163ae2d in nanosleep () from /lib64/libc.so.6 #1 0x00007f6cf166b704 in usleep () from /lib64/libc.so.6 #2 0x00007f6cf23969f2 in threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee866600, preferredQueue=threadpool::PriorityThreadPool::MEDIUM) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:157 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7f6ce17ff700 (LWP 26853)): #0 0x00007f6cf163ae2d in nanosleep () from /lib64/libc.so.6 #1 0x00007f6cf166b704 in usleep () from /lib64/libc.so.6 #2 0x00007f6cf23969f2 in threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee866600, preferredQueue=threadpool::PriorityThreadPool::LOW) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:157 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7f6ce0ffe700 (LWP 26854)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6cf2396b5f in wait > (m=..., this=0x7f6cee867cf0) at /usr/include/boost/thread/pthread/condition_variable.hpp:184 #2 threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee867c80, preferredQueue=threadpool::PriorityThreadPool::HIGH) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:120 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f6cdfbff700 (LWP 26855)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6cf2396b5f in wait > (m=..., this=0x7f6cee867cf0) at /usr/include/boost/thread/pthread/condition_variable.hpp:184 #2 threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee867c80, preferredQueue=threadpool::PriorityThreadPool::HIGH) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:120 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f6cdf3fe700 (LWP 26856)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6cf2396b5f in wait > (m=..., this=0x7f6cee867cf0) at /usr/include/boost/thread/pthread/condition_variable.hpp:184 #2 threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee867c80, preferredQueue=threadpool::PriorityThreadPool::HIGH) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:120 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f6cde3ff700 (LWP 26857)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6cf2396b5f in wait > (m=..., this=0x7f6cee867cf0) at /usr/include/boost/thread/pthread/condition_variable.hpp:184 #2 threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee867c80, preferredQueue=threadpool::PriorityThreadPool::HIGH) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:120 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f6cdd7fe700 (LWP 26858)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6cf2396b5f in wait > (m=..., this=0x7f6cee867cf0) at /usr/include/boost/thread/pthread/condition_variable.hpp:184 #2 threadpool::PriorityThreadPool::threadFcn (this=0x7f6cee867c80, preferredQueue=threadpool::PriorityThreadPool::HIGH) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/prioritythreadpool.cpp:120 #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f627e7ff700 (LWP 26859)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000004a0803 in dbbc::fileBlockRequestQueue::pop() () #2 0x00000000004aa7a2 in dbbc::ioManager::getNextRequest() () #3 0x00000000004ab752 in (anonymous namespace)::thr_popper(dbbc::ioManager*) () #4 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #5 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f627dffe700 (LWP 26860)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000004a0803 in dbbc::fileBlockRequestQueue::pop() () #2 0x00000000004aa7a2 in dbbc::ioManager::getNextRequest() () #3 0x00000000004ab752 in (anonymous namespace)::thr_popper(dbbc::ioManager*) () #4 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #5 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f627cfff700 (LWP 26861)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000004a0803 in dbbc::fileBlockRequestQueue::pop() () #2 0x00000000004aa7a2 in dbbc::ioManager::getNextRequest() () #3 0x00000000004ab752 in (anonymous namespace)::thr_popper(dbbc::ioManager*) () #4 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #5 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f627c7fe700 (LWP 26862)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000004a0803 in dbbc::fileBlockRequestQueue::pop() () #2 0x00000000004aa7a2 in dbbc::ioManager::getNextRequest() () #3 0x00000000004ab752 in (anonymous namespace)::thr_popper(dbbc::ioManager*) () #4 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #5 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f627b3ff700 (LWP 26863)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000004a0803 in dbbc::fileBlockRequestQueue::pop() () #2 0x00000000004aa7a2 in dbbc::ioManager::getNextRequest() () #3 0x00000000004ab752 in (anonymous namespace)::thr_popper(dbbc::ioManager*) () #4 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #5 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f6279fff700 (LWP 26865)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000004a0803 in dbbc::fileBlockRequestQueue::pop() () #2 0x00000000004aa7a2 in dbbc::ioManager::getNextRequest() () #3 0x00000000004ab752 in (anonymous namespace)::thr_popper(dbbc::ioManager*) () #4 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #5 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f6278fff700 (LWP 26866)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000004a0803 in dbbc::fileBlockRequestQueue::pop() () #2 0x00000000004aa7a2 in dbbc::ioManager::getNextRequest() () #3 0x00000000004ab752 in (anonymous namespace)::thr_popper(dbbc::ioManager*) () #4 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #5 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f6277fff700 (LWP 26867)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000004a0803 in dbbc::fileBlockRequestQueue::pop() () #2 0x00000000004aa7a2 in dbbc::ioManager::getNextRequest() () #3 0x00000000004ab752 in (anonymous namespace)::thr_popper(dbbc::ioManager*) () #4 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #5 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f62777fe700 (LWP 26869)): #0 0x00007f6cf3674361 in sigwait () from /lib64/libpthread.so.0 #1 0x0000000000451813 in (anonymous namespace)::waitForSIGUSR1(void*) () #2 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #3 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f626fbff700 (LWP 26870)): #0 0x00007f6cf367397d in accept () from /lib64/libpthread.so.0 #1 0x00007f6cf4326682 in messageqcpp::CompressedInetStreamSocket::accept (this=0x7f6cee9c9b70, timeout=) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/compressed_iss.cpp:155 #2 0x00007f6cf431a6b6 in accept (timeout=, this=) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/serversocket.h:128 #3 messageqcpp::MessageQueueServer::accept (this=, timeout=) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/messagequeue.cpp:134 #4 0x000000000048fe5a in (anonymous namespace)::ServerThread::operator()() () #5 0x00007f6cf23938fc in operator() (this=) at /usr/include/boost/function/function_template.hpp:767 #6 threadpool::ThreadPool::beginThread (this=0x7ffcf547c9a0) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/threadpool.cpp:221 #7 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #8 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f626f3fe700 (LWP 26922)): #0 0x00007f6cf36736fd in read () from /lib64/libpthread.so.0 #1 0x00007f6cf43227ea in messageqcpp::InetStreamSocket::readToMagic (this=0x7f6cdc417240, msecs=-1, isTimeOut=0x0, stats=0x0) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/inetstreamsocket.cpp:379 #2 0x00007f6cf4322d1b in messageqcpp::InetStreamSocket::read (this=this@entry=0x7f6cdc417240, timeout=0x0, isTimeOut=0x0, stats=0x0) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/inetstreamsocket.cpp:440 #3 0x00007f6cf43261e0 in messageqcpp::CompressedInetStreamSocket::read (this=0x7f6cdc417240, timeout=, isTimeOut=, stats=) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/compressed_iss.cpp:91 #4 0x00000000004910bf in (anonymous namespace)::ReadThread::operator()() () #5 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #6 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f626ebfd700 (LWP 26923)): #0 0x00007f6cf36736fd in read () from /lib64/libpthread.so.0 #1 0x00007f6cf43227ea in messageqcpp::InetStreamSocket::readToMagic (this=0x7f6cdc4172b0, msecs=-1, isTimeOut=0x0, stats=0x0) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/inetstreamsocket.cpp:379 #2 0x00007f6cf4322d1b in messageqcpp::InetStreamSocket::read (this=this@entry=0x7f6cdc4172b0, timeout=0x0, isTimeOut=0x0, stats=0x0) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/inetstreamsocket.cpp:440 #3 0x00007f6cf43261e0 in messageqcpp::CompressedInetStreamSocket::read (this=0x7f6cdc4172b0, timeout=, isTimeOut=, stats=) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/compressed_iss.cpp:91 #4 0x00000000004910bf in (anonymous namespace)::ReadThread::operator()() () #5 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #6 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f626e3fc700 (LWP 27004)): #0 0x00007f6cf36736fd in read () from /lib64/libpthread.so.0 #1 0x00007f6cf43227ea in messageqcpp::InetStreamSocket::readToMagic (this=0x7f6cdc417320, msecs=-1, isTimeOut=0x0, stats=0x0) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/inetstreamsocket.cpp:379 #2 0x00007f6cf4322d1b in messageqcpp::InetStreamSocket::read (this=this@entry=0x7f6cdc417320, timeout=0x0, isTimeOut=0x0, stats=0x0) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/inetstreamsocket.cpp:440 #3 0x00007f6cf43261e0 in messageqcpp::CompressedInetStreamSocket::read (this=0x7f6cdc417320, timeout=, isTimeOut=, stats=) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/compressed_iss.cpp:91 #4 0x00000000004910bf in (anonymous namespace)::ReadThread::operator()() () #5 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #6 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f626dbfb700 (LWP 27096)): #0 0x00007f6cf36736fd in read () from /lib64/libpthread.so.0 #1 0x00007f6cf43227ea in messageqcpp::InetStreamSocket::readToMagic (this=0x7f6cdc417400, msecs=-1, isTimeOut=0x0, stats=0x0) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/inetstreamsocket.cpp:379 #2 0x00007f6cf4322d1b in messageqcpp::InetStreamSocket::read (this=this@entry=0x7f6cdc417400, timeout=0x0, isTimeOut=0x0, stats=0x0) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/inetstreamsocket.cpp:440 #3 0x00007f6cf43261e0 in messageqcpp::CompressedInetStreamSocket::read (this=0x7f6cdc417400, timeout=, isTimeOut=, stats=) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/messageqcpp/compressed_iss.cpp:91 #4 0x00000000004910bf in (anonymous namespace)::ReadThread::operator()() () #5 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #6 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f622affe700 (LWP 28659)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000047381f in void boost::condition_variable_any::wait >(boost::unique_lock&) () #2 0x000000000047130a in primitiveprocessor::BPPSendThread::mainLoop() () #3 0x00007f6cf388e27a in thread_proxy () from /lib64/libboost_thread-mt.so.1.53.0 #4 0x00007f6cf366cdd5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6cf1673ead in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f6cf85eb780 (LWP 26809)): #0 0x00007f6cf3670965 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6cf2390187 in wait > (m=..., this=0x7ffcf547ca00) at /usr/include/boost/thread/pthread/condition_variable.hpp:184 #2 threadpool::ThreadPool::wait (this=0x7ffcf547c9a0) at /data/buildbot/bb-worker/centos7-1_0/mariadb-columnstore-engine/utils/threadpool/threadpool.cpp:113 #3 0x000000000048f94b in primitiveprocessor::PrimitiveServer::start() () #4 0x0000000000439855 in main ()