Program terminated with signal SIGSEGV, Segmentation fault.
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#0 __memcmp_sse4_1 () at ../sysdeps/x86_64/multiarch/memcmp-sse4.S:798
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798 ../sysdeps/x86_64/multiarch/memcmp-sse4.S: No such file or directory.
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[Current thread is 1 (Thread 0x7f78a8fb1700 (LWP 31217))]
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(gdb) bt
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#0 __memcmp_sse4_1 () at ../sysdeps/x86_64/multiarch/memcmp-sse4.S:798
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#1 0x00007f7d82595f48 in std::char_traits<char>::compare (
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__n=<optimised out>, __s2=<optimised out>, __s1=<optimised out>)
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at /usr/include/c++/5/bits/char_traits.h:262
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#2 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare (__str="_CpNuLl_", this=<optimised out>)
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at /usr/include/c++/5/bits/basic_string.h:2318
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#3 rowgroup::StringStore::isNullValue (this=<optimised out>,
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off=<optimised out>, len=<optimised out>)
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at /home/linuxjedi/Programming/Git/mariadb-columnstore-server/mariadb-columnstore-engine/utils/rowgroup/rowgroup.h:1489
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#4 0x00007f7d8259779b in rowgroup::StringStore::isNullValue (
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len=<optimised out>, off=<optimised out>, this=<optimised out>)
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at /home/linuxjedi/Programming/Git/mariadb-columnstore-server/mariadb-columnstore-engine/utils/rowgroup/rowgroup.h:1478
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#5 rowgroup::Row::isNullValue (this=this@entry=0x7f7d680085b0,
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colIndex=<optimised out>)
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at /home/linuxjedi/Programming/Git/mariadb-columnstore-server/mariadb-columnstore-engine/utils/rowgroup/rowgroup.cpp:601
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#6 0x00007f7d82a2f90e in ordering::StringCompare::operator() (
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this=0x7f7d680086f0, l=0x7f7d68008430, r1=..., r2=...)
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at /home/linuxjedi/Programming/Git/mariadb-columnstore-server/mariadb-columnstore-engine/utils/windowfunction/idborderby.cpp:120
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#7 0x00007f7d82a2fe35 in ordering::CompareRule::less (this=0x7f7d68008620,
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r1=..., r2=...)
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at /home/linuxjedi/Programming/Git/mariadb-columnstore-server/mariadb-columnstore-engine/utils/windowfunction/idborderby.cpp:214
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#8 0x00007f7d82a359f3 in ordering::OrderByData::operator() (p2=..., p1=...,
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this=<optimised out>)
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at /home/linuxjedi/Programming/Git/mariadb-columnstore-server/mariadb-columnstore-engine/utils/windowfunction/idborderby.h:199
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#9 windowfunction::WindowFunction::sort (this=this@entry=0x7f7a62a352e0,
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v=..., v@entry=..., n=n@entry=3)
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at /home/linuxjedi/Programming/Git/mariadb-columnstore-server/mariadb-columnstore-engine/utils/windowfunction/windowfunction.cpp:221
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#10 0x00007f7d82a353a6 in windowfunction::WindowFunction::sort (
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this=this@entry=0x7f7a62a352e0, v=..., v@entry=..., n=n@entry=8)
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at /home/linuxjedi/Programming/Git/mariadb-columnstore-server/mariadb-columnstore-engine/utils/windowfunction/windowfunction.cpp:234
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#11 0x00007f7d82a353a6 in windowfunction::WindowFunction::sort (
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this=this@entry=0x7f7a62a352e0, v=..., n=17)
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at /home/linuxjedi/Programming/Git/mariadb-columnstore-server/mariadb-columnstore-engine/utils/windowfunction/windowfunction.cpp:234
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#12 0x00007f7d82a35e3b in windowfunction::WindowFunction::operator() (
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this=0x7f7a62a352e0)
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at /home/linuxjedi/Programming/Git/mariadb-columnstore-server/mariadb-columnstore-engine/utils/windowfunction/windowfunction.cpp:76
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#13 0x00007f7d8320b984 in joblist::WindowFunctionStep::doFunction (
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this=0x7f7a62059470)
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at /home/linuxjedi/Programming/Git/mariadb-columnstore-server/mariadb-columnstore-engine/dbcon/joblist/windowfunctionstep.cpp:926
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#14 0x00007f7d7e4acfd7 in boost::function0<void>::operator() (
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this=0x7f7a680008f8)
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at /usr/include/boost/function/function_template.hpp:773
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#15 threadpool::ThreadPool::beginThread (
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this=0x631780 <joblist::JobStep::jobstepThreadPool>)
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at /home/linuxjedi/Programming/Git/mariadb-columnstore-server/mariadb-columnstore-engine/utils/threadpool/threadpool.cpp:307
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#16 0x00007f7d7f9f25d5 in boost::(anonymous namespace)::thread_proxy (
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param=<optimised out>) at libs/thread/src/pthread/thread.cpp:168
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#17 0x00007f7d7eea86ba in start_thread (arg=0x7f78a8fb1700)
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at pthread_create.c:333
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#18 0x00007f7d7d4d13dd in clone ()
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at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
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