171106 17:48:19 [ERROR] mysqld got signal 11 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. To report this bug, see https://mariadb.com/kb/en/reporting-bugs We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. Server version: 10.2.10-MariaDB-log key_buffer_size=5368709120 read_buffer_size=2097152 max_used_connections=3 max_threads=502 thread_count=10 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 7309686 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x7f08b00009a8 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 0x7f0fa41e7d70 thread_stack 0x49000 *** buffer overflow detected ***: /usr/sbin/mysqld terminated ======= Backtrace: ========= /lib64/libc.so.6(__fortify_fail+0x37)[0x7f1029191d87] /lib64/libc.so.6(+0x10df40)[0x7f102918ff40] /lib64/libc.so.6(+0x10fcf7)[0x7f1029191cf7] /usr/sbin/mysqld(my_addr_resolve+0x48)[0x55c097d16128] /usr/sbin/mysqld(my_print_stacktrace+0x1c2)[0x55c097cffbc2] /usr/sbin/mysqld(handle_fatal_signal+0x30d)[0x55c09777cb6d] /lib64/libpthread.so.0(+0xf5e0)[0x7f102abaa5e0] /usr/sbin/mysqld(+0x8c349b)[0x55c0979d749b] /usr/sbin/mysqld(+0x9c5cc2)[0x55c097ad9cc2] /usr/sbin/mysqld(+0x92d05d)[0x55c097a4105d] /usr/sbin/mysqld(+0x84f738)[0x55c097963738] /usr/sbin/mysqld(_ZN7handler18ha_index_next_sameEPhPKhj+0x1d5)[0x55c097782ac5] /usr/sbin/mysqld(+0xbc09c1)[0x55c097cd49c1] /usr/sbin/mysqld(_ZN7handler21multi_range_read_nextEPPv+0xb2)[0x55c0976e71b2] /usr/sbin/mysqld(_ZN18QUICK_RANGE_SELECT8get_nextEv+0x99)[0x55c0978841b9] /usr/sbin/mysqld(+0x78efad)[0x55c0978a2fad] /usr/sbin/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x1fb)[0x55c0976226bb] /usr/sbin/mysqld(_ZN4JOIN10exec_innerEv+0xa3f)[0x55c09764184f] /usr/sbin/mysqld(_ZN4JOIN4execEv+0x33)[0x55c097641a63] /usr/sbin/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0x11a)[0x55c097641bba] /usr/sbin/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x254)[0x55c097642714] /usr/sbin/mysqld(+0x415783)[0x55c097529783] /usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x6688)[0x55c0975f2418] /usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x2de)[0x55c0975f4fde] /usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x202d)[0x55c0975f7f7d] /usr/sbin/mysqld(_Z10do_commandP3THD+0x149)[0x55c0975f8b79] /usr/sbin/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x1aa)[0x55c0976bcb7a] /usr/sbin/mysqld(handle_one_connection+0x3d)[0x55c0976bcc9d] /lib64/libpthread.so.0(+0x7e25)[0x7f102aba2e25] /lib64/libc.so.6(clone+0x6d)[0x7f102917a34d] ======= Memory map: ======== 55c097114000-55c098235000 r-xp 00000000 fd:00 34021306 /usr/sbin/mysqld 55c098435000-55c09850f000 r--p 01121000 fd:00 34021306 /usr/sbin/mysqld 55c09850f000-55c0985c6000 rw-p 011fb000 fd:00 34021306 /usr/sbin/mysqld 55c0985c6000-55c098e59000 rw-p 00000000 00:00 0 55c09ac5b000-55c0b9675000 rw-p 00000000 00:00 0 [heap] 7f08a8000000-7f08a8026000 rw-p 00000000 00:00 0 7f08a8026000-7f08ac000000 ---p 00000000 00:00 0 7f08b0000000-7f08b0e9e000 rw-p 00000000 00:00 0 7f08b0e9e000-7f08b4000000 ---p 00000000 00:00 0 7f08b4000000-7f08b421c000 rw-p 00000000 00:00 0 7f08b421c000-7f08b8000000 ---p 00000000 00:00 0 7f08b8000000-7f08b8021000 rw-p 00000000 00:00 0 7f08b8021000-7f08bc000000 ---p 00000000 00:00 0 7f08bc000000-7f08bc021000 rw-p 00000000 00:00 0 7f08bc021000-7f08c0000000 ---p 00000000 00:00 0 7f08c0000000-7f08c0021000 rw-p 00000000 00:00 0 7f08c0021000-7f08c4000000 ---p 00000000 00:00 0 7f08c4000000-7f08c4021000 rw-p 00000000 00:00 0 7f08c4021000-7f08c8000000 ---p 00000000 00:00 0 7f08c8000000-7f08c8066000 rw-p 00000000 00:00 0 7f08c8066000-7f08cc000000 ---p 00000000 00:00 0 7f08cc000000-7f08cc021000 rw-p 00000000 00:00 0 7f08cc021000-7f08d0000000 ---p 00000000 00:00 0 7f08d0000000-7f08d0021000 rw-p 00000000 00:00 0 7f08d0021000-7f08d4000000 ---p 00000000 00:00 0 7f08d4000000-7f08d4021000 rw-p 00000000 00:00 0 7f08d4021000-7f08d8000000 ---p 00000000 00:00 0 7f08d8000000-7f08d8021000 rw-p 00000000 00:00 0 7f08d8021000-7f08dc000000 ---p 00000000 00:00 0 7f08dc000000-7f08dc021000 rw-p 00000000 00:00 0 7f08dc021000-7f08e0000000 ---p 00000000 00:00 0 7f08e0000000-7f08e0021000 rw-p 00000000 00:00 0 7f08e0021000-7f08e4000000 ---p 00000000 00:00 0 7f08e5778000-7f08e8000000 rw-p 00000000 00:00 0 7f08e8000000-7f08e8021000 rw-p 00000000 00:00 0 7f08e8021000-7f08ec000000 ---p 00000000 00:00 0 7f08ec000000-7f08ec021000 rw-p 00000000 00:00 0 7f08ec021000-7f08f0000000 ---p 00000000 00:00 0 7f08f0d72000-7f08f37ff000 rw-p 00000000 00:00 0 7f08f37ff000-7f08f3800000 ---p 00000000 00:00 0 7f08f3800000-7f08f4000000 rw-p 00000000 00:00 0 [stack:15296] 7f08f4000000-7f08f4021000 rw-p 00000000 00:00 0 7f08f4021000-7f08f8000000 ---p 00000000 00:00 0 7f08f801a000-7f08f801b000 ---p 00000000 00:00 0 7f08f801b000-7f08f881b000 rw-p 00000000 00:00 0 [stack:15295] 7f08f881b000-7f08f881c000 ---p 00000000 00:00 0 7f08f881c000-7f08f901c000 rw-p 00000000 00:00 0 [stack:15294] 7f08f901c000-7f08f901d000 ---p 00000000 00:00 0 7f08f901d000-7f08f981d000 rw-p 00000000 00:00 0 [stack:15293] 7f08f981d000-7f08f981e000 ---p 00000000 00:00 0 7f08f981e000-7f08fa01e000 rw-p 00000000 00:00 0 [stack:15292] 7f08fa01e000-7f08fa01f000 ---p 00000000 00:00 0 7f08fa01f000-7f08fa81f000 rw-p 00000000 00:00 0 [stack:15291] 7f08fa81f000-7f08fa820000 ---p 00000000 00:00 0 7f08fa820000-7f08fb020000 rw-p 00000000 00:00 0 [stack:15290] 7f08fb020000-7f08fb021000 ---p 00000000 00:00 0 7f08fb021000-7f08fb821000 rw-p 00000000 00:00 0 [stack:15289] 7f08fb821000-7f08fb822000 ---p 00000000 00:00 0 7f08fb822000-7f08fc022000 rw-p 00000000 00:00 0 [stack:15288] 7f08fc022000-7f08fc023000 ---p 00000000 00:00 0 7f08fc023000-7f08fc823000 rw-p 00000000 00:00 0 [stack:15287] 7f08fc823000-7f08fc824000 ---p 00000000 00:00 0 7f08fc824000-7f08fd024000 rw-p 00000000 00:00 0 [stack:15286] 7f08fd024000-7f08fd025000 ---p 00000000 00:00 0 7f08fd025000-7f08fd825000 rw-p 00000000 00:00 0 [stack:15285] 7f08fd825000-7f08fd826000 ---p 00000000 00:00 0 7f08fd826000-7f08fe026000 rw-p 00000000 00:00 0 [stack:15284] 7f08fe026000-7f08fe027000 ---p 00000000 00:00 0 7f08fe027000-7f0908028000 rw-p 00000000 00:00 0 [stack:15283] 7f0908ffa000-7f0908ffb000 ---p 00000000 00:00 0 7f0908ffb000-7f09097fb000 rw-p 00000000 00:00 0 [stack:15311] 7f09097fb000-7f09097fc000 ---p 00000000 00:00 0 7f09097fc000-7f0909ffc000 rw-p 00000000 00:00 0 [stack:15310] 7f0909ffc000-7f0909ffd000 ---p 00000000 00:00 0 7f0909ffd000-7f090a7fd000 rw-p 00000000 00:00 0 [stack:15309] 7f090a7fd000-7f090a7fe000 ---p 00000000 00:00 0 7f090a7fe000-7f090affe000 rw-p 00000000 00:00 0 [stack:15308] 7f090affe000-7f090afff000 ---p 00000000 00:00 0 7f090afff000-7f090b7ff000 rw-p 00000000 00:00 0 [stack:15307] 7f090b7ff000-7f090b800000 ---p 00000000 00:00 0 7f090b800000-7f090c000000 rw-p 00000000 00:00 0 [stack:15306] 7f090c000000-7f090c021000 rw-p 00000000 00:00 0 7f090c021000-7f0910000000 ---p 00000000 00:00 0 7f0910000000-7f0910021000 rw-p 00000000 00:00 0 7f0910021000-7f0914000000 ---p 00000000 00:00 0 7f0914000000-7f0914021000 rw-p 00000000 00:00 0 7f0914021000-7f0918000000 ---p 00000000 00:00 0 7f091824a000-7f0918256000 r-xp 00000000 fd:00 33597659 /usr/lib64/libnss_files-2.17.so 7f0918256000-7f0918455000 ---p 0000c000 fd:00 33597659 /usr/lib64/libnss_files-2.17.so 7f0918455000-7f0918456000 r--p 0000b000 fd:00 33597659 /usr/lib64/libnss_files-2.17.so 7f0918456000-7f0918457000 rw-p 0000c000 fd:00 33597659 /usr/lib64/libnss_files-2.17.so 7f0918457000-7f091845d000 rw-p 00000000 00:00 0 7f091845d000-7f091845e000 ---p 00000000 00:00 0 7f091845e000-7f0918c5e000 rw-p 00000000 00:00 0 [stack:15305] 7f0918c5e000-7f0918c5f000 ---p 00000000 00:00 0 7f0918c5f000-7f091945f000 rw-p 00000000 00:00 0 [stack:15304] 7f091945f000-7f0919460000 ---p 00000000 00:00 0 7f0919460000-7f0919c60000 rw-p 00000000 00:00 0 [stack:15303] 7f0919c60000-7f0919c61000 ---p 00000000 00:00 0 7f0919c61000-7f091a461000 rw-p 00000000 00:00 0 [stack:15302] 7f091a461000-7f091a462000 ---p 00000000 00:00 0 7f091a462000-7f091ac62000 rw-p 00000000 00:00 0 [stack:15300] 7f091ac62000-7f091ac63000 ---p 00000000 00:00 0 7f091ac63000-7f091b463000 rw-p 00000000 00:00 0 [stack:15299] 7f091b463000-7f091b464000 ---p 00000000 00:00 0 7f091b464000-7f091bc64000 rw-p 00000000 00:00 0 [stack:15298] 7f091bc64000-7f091bc65000 ---p 00000000 00:00 0 7f091bc65000-7f0e54000000 rw-p 00000000 00:00 0 [stack:15301] 7f0e54000000-7f0e54021000 rw-p 00000000 00:00 0 7f0e54021000-7f0e58000000 ---p 00000000 00:00 0 7f0e58038000-7f0fa0000000 rw-p 00000000 00:00 0 7f0fa0000000-7f0fa0021000 rw-p 00000000 00:00 0 7f0fa0021000-7f0fa4000000 ---p 00000000 00:00 0 7f0fa410b000-7f0fa410c000 ---p 00000000 00:00 0 7f0fa410c000-7f0fa4155000 rw-p 00000000 00:00 0 [stack:15326] 7f0fa4155000-7f0fa4156000 ---p 00000000 00:00 0 7f0fa4156000-7f0fa419f000 rw-p 00000000 00:00 0 [stack:15325] 7f0fa419f000-7f0fa41a0000 ---p 00000000 00:00 0 7f0fa41a0000-7f0fa500e000 rw-p 00000000 00:00 0 [stack:15324] 7f0fa500e000-7f0fa500f000 ---p 00000000 00:00 0 7f0fa500f000-7f0fa5f44000 rw-p 00000000 00:00 0 [stack:15282] 7f0fa5f44000-7f0fa5f45000 ---p 00000000 00:00 0 7f0fa5f45000-7f1026741000 rw-p 00000000 00:00 0 [stack:15281] 7f1026741000-7f1026744000 r-xp 00000000 fd:00 33598121 /usr/lib64/libkeyutils.so.1.5 7f1026744000-7f1026943000 ---p 00003000 fd:00 33598121 /usr/lib64/libkeyutils.so.1.5 7f1026943000-7f1026944000 r--p 00002000 fd:00 33598121 /usr/lib64/libkeyutils.so.1.5 7f1026944000-7f1026945000 rw-p 00003000 fd:00 33598121 /usr/lib64/libkeyutils.so.1.5 7f1026945000-7f1026952000 r-xp 00000000 fd:00 34580507 /usr/lib64/libkrb5support.so.0.1 7f1026952000-7f1026b51000 ---p 0000d000 fd:00 34580507 /usr/lib64/libkrb5support.so.0.1 7f1026b51000-7f1026b52000 r--p 0000c000 fd:00 34580507 /usr/lib64/libkrb5support.so.0.1 7f1026b52000-7f1026b53000 rw-p 0000d000 fd:00 34580507 /usr/lib64/libkrb5support.so.0.1 7f1026b53000-7f1026b62000 r-xp 00000000 fd:00 33597841 /usr/lib64/libbz2.so.1.0.6 7f1026b62000-7f1026d61000 ---p 0000f000 fd:00 33597841 /usr/lib64/libbz2.so.1.0.6 7f1026d61000-7f1026d62000 r--p 0000e000 fd:00 33597841 /usr/lib64/libbz2.so.1.0.6 7f1026d62000-7f1026d63000 rw-p 0000f000 fd:00 33597841 /usr/lib64/libbz2.so.1.0.6 7f1026d63000-7f1026d7a000 r-xp 00000000 fd:00 33597822 /usr/lib64/libelf-0.168.so 7f1026d7a000-7f1026f79000 ---p 00017000 fd:00 33597822 /usr/lib64/libelf-0.168.so 7f1026f79000-7f1026f7a000 r--p 00016000 fd:00 33597822 /usr/lib64/libelf-0.168.so 7f1026f7a000-7f1026f7b000 rw-p 00017000 fd:00 33597822 /usr/lib64/libelf-0.168.so 7f1026f7b000-7f1026fdb000 r-xp 00000000 fd:00 33597736 /usr/lib64/libpcre.so.1.2.0 7f1026fdb000-7f10271db000 ---p 00060000 fd:00 33597736 /usr/lib64/libpcre.so.1.2.0 7f10271db000-7f10271dc000 r--p 00060000 fd:00 33597736 /usr/lib64/libpcre.so.1.2.0 7f10271dc000-7f10271dd000 rw-p 00061000 fd:00 33597736 /usr/lib64/libpcre.so.1.2.0 7f10271dd000-7f10271e1000 r-xp 00000000 fd:00 33597863 /usr/lib64/libattr.so.1.1.0 7f10271e1000-7f10273e0000 ---p 00004000 fd:00 33597863 /usr/lib64/libattr.so.1.1.0 7f10273e0000-7f10273e1000 r--p 00003000 fd:00 33597863 /usr/lib64/libattr.so.1.1.0 7f10273e1000-7f10273e2000 rw-p 00004000 fd:00 33597863 /usr/lib64/libattr.so.1.1.0 7f10273e2000-7f1027413000 r-xp 00000000 fd:00 33598422 /usr/lib64/libk5crypto.so.3.1 7f1027413000-7f1027612000 ---p 00031000 fd:00 33598422 /usr/lib64/libk5crypto.so.3.1 7f1027612000-7f1027614000 r--p 00030000 fd:00 33598422 /usr/lib64/libk5crypto.so.3.1 7f1027614000-7f1027615000 rw-p 00032000 fd:00 33598422 /usr/lib64/libk5crypto.so.3.1 7f1027615000-7f1027618000 r-xp 00000000 fd:00 33597758 /usr/lib64/libcom_err.so.2.1 7f1027618000-7f1027817000 ---p 00003000 fd:00 33597758 /usr/lib64/libcom_err.so.2.1 7f1027817000-7f1027818000 r--p 00002000 fd:00 33597758 /usr/lib64/libcom_err.so.2.1 7f1027818000-7f1027819000 rw-p 00003000 fd:00 33597758 /usr/lib64/libcom_err.so.2.1 7f1027819000-7f10278f1000 r-xp 00000000 fd:00 34580505 /usr/lib64/libkrb5.so.3.3 7f10278f1000-7f1027af0000 ---p 000d8000 fd:00 34580505 /usr/lib64/libkrb5.so.3.3 7f1027af0000-7f1027afe000 r--p 000d7000 fd:00 34580505 /usr/lib64/libkrb5.so.3.3 7f1027afe000-7f1027b01000 rw-p 000e5000 fd:00 34580505 /usr/lib64/libkrb5.so.3.3 7f1027b01000-7f1027b4b000 r-xp 00000000 fd:00 33598419 /usr/lib64/libgssapi_krb5.so.2.2 7f1027b4b000-7f1027d4b000 ---p 0004a000 fd:00 33598419 /usr/lib64/libgssapi_krb5.so.2.2 7f1027d4b000-7f1027d4c000 r--p 0004a000 fd:00 33598419 /usr/lib64/libgssapi_krb5.so.2.2 7f1027d4c000-7f1027d4e000 rw-p 0004b000 fd:00 33598419 /usr/lib64/libgssapi_krb5.so.2.2 7f1027d4e000-7f1027d63000 r-xp 00000000 fd:00 34513249 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 7f1027d63000-7f1027f62000 ---p 00015000 fd:00 34513249 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 7f1027f62000-7f1027f63000 r--p 00014000 fd:00 34513249 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 7f1027f63000-7f1027f64000 rw-p 00015000 fd:00 34513249 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 7f1027f64000-7f1027fa8000 r-xp 00000000 fd:00 33597895 /usr/lib64/libdw-0.168.so 7f1027fa8000-7f10281a8000 ---p 00044000 fd:00 33597895 /usr/lib64/libdw-0.168.so 7f10281a8000-7f10281aa000 r--p 00044000 fd:00 33597895 /usr/lib64/libdw-0.168.so 7f10281aa000-7f10281ab000 rw-p 00046000 fd:00 33597895 /usr/lib64/libdw-0.168.so 7f10281ab000-7f10281c1000 r-xp 00000000 fd:00 33597669 /usr/lib64/libresolv-2.17.so 7f10281c1000-7f10283c1000 ---p 00016000 fd:00 33597669 /usr/lib64/libresolv-2.17.so 7f10283c1000-7f10283c2000 r--p 00016000 fd:00 33597669 /usr/lib64/libresolv-2.17.so 7f10283c2000-7f10283c3000 rw-p 00017000 fd:00 33597669 /usr/lib64/libresolv-2.17.so 7f10283c3000-7f10283c5000 rw-p 00000000 00:00 0 7f10283c5000-7f10283c9000 r-xp 00000000 fd:00 33597859 /usr/lib64/libgpg-error.so.0.10.0 7f10283c9000-7f10285c8000 ---p 00004000 fd:00 33597859 /usr/lib64/libgpg-error.so.0.10.0 7f10285c8000-7f10285c9000 r--p 00003000 fd:00 33597859 /usr/lib64/libgpg-error.so.0.10.0 7f10285c9000-7f10285ca000 rw-p 00004000 fd:00 33597859 /usr/lib64/libgpg-error.so.0.10.0 7f10285ca000-7f1028647000 r-xp 00000000 fd:00 33597874 /usr/lib64/libgcrypt.so.11.8.2 7f1028647000-7f1028846000 ---p 0007d000 fd:00 33597874 /usr/lib64/libgcrypt.so.11.8.2 7f1028846000-7f1028847000 r--p 0007c000 fd:00 33597874 /usr/lib64/libgcrypt.so.11.8.2 7f1028847000-7f102884a000 rw-p 0007d000 fd:00 33597874 /usr/lib64/libgcrypt.so.11.8.2 7f102884a000-7f102884b000 rw-p 00000000 00:00 0 7f102884b000-7f102886f000 r-xp 00000000 fd:00 33597733 /usr/lib64/libselinux.so.1 7f102886f000-7f1028a6e000 ---p 00024000 fd:00 33597733 /usr/lib64/libselinux.so.1 7f1028a6e000-7f1028a6f000 r--p 00023000 fd:00 33597733 /usr/lib64/libselinux.so.1 7f1028a6f000-7f1028a70000 rw-p 00024000 fd:00 33597733 /usr/lib64/libselinux.so.1 7f1028a70000-7f1028a72000 rw-p 00000000 00:00 0 7f1028a72000-7f1028a79000 r-xp 00000000 fd:00 33597671 /usr/lib64/librt-2.17.so 7f1028a79000-7f1028c78000 ---p 00007000 fd:00 33597671 /usr/lib64/librt-2.17.so 7f1028c78000-7f1028c79000 r--p 00006000 fd:00 33597671 /usr/lib64/librt-2.17.so 7f1028c79000-7f1028c7a000 rw-p 00007000 fd:00 33597671 /usr/lib64/librt-2.17.so 7f1028c7a000-7f1028c7e000 r-xp 00000000 fd:00 33597798 /usr/lib64/libcap.so.2.22 7f1028c7e000-7f1028e7d000 ---p 00004000 fd:00 33597798 /usr/lib64/libcap.so.2.22 7f1028e7d000-7f1028e7e000 r--p 00003000 fd:00 33597798 /usr/lib64/libcap.so.2.22 7f1028e7e000-7f1028e7f000 rw-p 00004000 fd:00 33597798 /usr/lib64/libcap.so.2.22 7f1028e7f000-7f1028e81000 r-xp 00000000 fd:00 33596500 /usr/lib64/libfreebl3.so 7f1028e81000-7f1029080000 ---p 00002000 fd:00 33596500 /usr/lib64/libfreebl3.so 7f1029080000-7f1029081000 r--p 00001000 fd:00 33596500 /usr/lib64/libfreebl3.so 7f1029081000-7f1029082000 rw-p 00002000 fd:00 33596500 /usr/lib64/libfreebl3.so 7f1029082000-7f102923a000 r-xp 00000000 fd:00 33597641 /usr/lib64/libc-2.17.so 7f102923a000-7f102943a000 ---p 001b8000 fd:00 33597641 /usr/lib64/libc-2.17.so 7f102943a000-7f102943e000 r--p 001b8000 fd:00 33597641 /usr/lib64/libc-2.17.so 7f102943e000-7f1029440000 rw-p 001bc000 fd:00 33597641 /usr/lib64/libc-2.17.so 7f1029440000-7f1029445000 rw-p 00000000 00:00 0 7f1029445000-7f1029546000 r-xp 00000000 fd:00 33597649 /usr/lib64/libm-2.17.so 7f1029546000-7f1029745000 ---p 00101000 fd:00 33597649 /usr/lib64/libm-2.17.so 7f1029745000-7f1029746000 r--p 00100000 fd:00 33597649 /usr/lib64/libm-2.17.so 7f1029746000-7f1029747000 rw-p 00101000 fd:00 33597649 /usr/lib64/libm-2.17.so 7f1029747000-7f1029830000 r-xp 00000000 fd:00 33597689 /usr/lib64/libstdc++.so.6.0.19 7f1029830000-7f1029a30000 ---p 000e9000 fd:00 33597689 /usr/lib64/libstdc++.so.6.0.19 7f1029a30000-7f1029a38000 r--p 000e9000 fd:00 33597689 /usr/lib64/libstdc++.so.6.0.19 7f1029a38000-7f1029a3a000 rw-p 000f1000 fd:00 33597689 /usr/lib64/libstdc++.so.6.0.19 7f1029a3a000-7f1029a4f000 rw-p 00000000 00:00 0 7f1029a4f000-7f1029a51000 r-xp 00000000 fd:00 33597647 /usr/lib64/libdl-2.17.so 7f1029a51000-7f1029c51000 ---p 00002000 fd:00 33597647 /usr/lib64/libdl-2.17.so 7f1029c51000-7f1029c52000 r--p 00002000 fd:00 33597647 /usr/lib64/libdl-2.17.so 7f1029c52000-7f1029c53000 rw-p 00003000 fd:00 33597647 /usr/lib64/libdl-2.17.so 7f1029c53000-7f1029e87000 r-xp 00000000 fd:00 33598415 /usr/lib64/libcrypto.so.1.0.2k 7f1029e87000-7f102a087000 ---p 00234000 fd:00 33598415 /usr/lib64/libcrypto.so.1.0.2k 7f102a087000-7f102a0a3000 r--p 00234000 fd:00 33598415 /usr/lib64/libcrypto.so.1.0.2k 7f102a0a3000-7f102a0b0000 rw-p 00250000 fd:00 33598415 /usr/lib64/libcrypto.so.1.0.2k 7f102a0b0000-7f102a0b4000 rw-p 00000000 00:00 0 7f102a0b4000-7f102a11b000 r-xp 00000000 fd:00 33598448 /usr/lib64/libssl.so.1.0.2k 7f102a11b000-7f102a31b000 ---p 00067000 fd:00 33598448 /usr/lib64/libssl.so.1.0.2k 7f102a31b000-7f102a31f000 r--p 00067000 fd:00 33598448 /usr/lib64/libssl.so.1.0.2k 7f102a31f000-7f102a326000 rw-p 0006b000 fd:00 33598448 /usr/lib64/libssl.so.1.0.2k 7f102a326000-7f102a32e000 r-xp 00000000 fd:00 33597645 /usr/lib64/libcrypt-2.17.so 7f102a32e000-7f102a52d000 ---p 00008000 fd:00 33597645 /usr/lib64/libcrypt-2.17.so 7f102a52d000-7f102a52e000 r--p 00007000 fd:00 33597645 /usr/lib64/libcrypt-2.17.so 7f102a52e000-7f102a52f000 rw-p 00008000 fd:00 33597645 /usr/lib64/libcrypt-2.17.so 7f102a52f000-7f102a55d000 rw-p 00000000 00:00 0 7f102a55d000-7f102a572000 r-xp 00000000 fd:00 33597750 /usr/lib64/libz.so.1.2.7 7f102a572000-7f102a771000 ---p 00015000 fd:00 33597750 /usr/lib64/libz.so.1.2.7 7f102a771000-7f102a772000 r--p 00014000 fd:00 33597750 /usr/lib64/libz.so.1.2.7 7f102a772000-7f102a773000 rw-p 00015000 fd:00 33597750 /usr/lib64/libz.so.1.2.7 7f102a773000-7f102a774000 r-xp 00000000 fd:00 34460200 /usr/lib64/libaio.so.1.0.1 7f102a774000-7f102a973000 ---p 00001000 fd:00 34460200 /usr/lib64/libaio.so.1.0.1 7f102a973000-7f102a974000 r--p 00000000 fd:00 34460200 /usr/lib64/libaio.so.1.0.1 7f102a974000-7f102a975000 rw-p 00001000 fd:00 34460200 /usr/lib64/libaio.so.1.0.1 7f102a975000-7f102a99a000 r-xp 00000000 fd:00 33597730 /usr/lib64/liblzma.so.5.2.2 7f102a99a000-7f102ab99000 ---p 00025000 fd:00 33597730 /usr/lib64/liblzma.so.5.2.2 7f102ab99000-7f102ab9a000 r--p 00024000 fd:00 33597730 /usr/lib64/liblzma.so.5.2.2 7f102ab9a000-7f102ab9b000 rw-p 00025000 fd:00 33597730 /usr/lib64/liblzma.so.5.2.2 7f102ab9b000-7f102abb2000 r-xp 00000000 fd:00 33597667 /usr/lib64/libpthread-2.17.so 7f102abb2000-7f102adb1000 ---p 00017000 fd:00 33597667 /usr/lib64/libpthread-2.17.so 7f102adb1000-7f102adb2000 r--p 00016000 fd:00 33597667 /usr/lib64/libpthread-2.17.so 7f102adb2000-7f102adb3000 rw-p 00017000 fd:00 33597667 /usr/lib64/libpthread-2.17.so 7f102adb3000-7f102adb7000 rw-p 00000000 00:00 0 7f102adb7000-7f102add8000 r-xp 00000000 fd:00 33597633 /usr/lib64/ld-2.17.so 7f102add8000-7f102add9000 ---p 00000000 00:00 0 7f102add9000-7f102ae22000 rw-p 00000000 00:00 0 [stack:15314] 7f102ae22000-7f102ae23000 ---p 00000000 00:00 0 7f102ae23000-7f102ae6c000 rw-p 00000000 00:00 0 [stack:15313] 7f102ae6c000-7f102ae6d000 ---p 00000000 00:00 0 7f102ae6d000-7f102aeb6000 rw-p 00000000 00:00 0 [stack:15312] 7f102aeb6000-7f102aebc000 rw-s 00000000 fd:02 57802864 /dbdata01/mysql/data/tc.log 7f102aebc000-7f102aebd000 rw-p 00000000 00:00 0 7f102aebd000-7f102aebe000 rw-s 00000000 00:0a 23679721 /[aio] (deleted) 7f102aebe000-7f102aec1000 rw-s 00000000 00:0a 23679720 /[aio] (deleted) 7f102aec1000-7f102aec4000 rw-s 00000000 00:0a 23679719 /[aio] (deleted) 7f102aec4000-7f102aec7000 rw-s 00000000 00:0a 23679718 /[aio] (deleted) 7f102aec7000-7f102aeca000 rw-s 00000000 00:0a 23679717 /[aio] (deleted) 7f102aeca000-7f102aecd000 rw-s 00000000 00:0a 23679716 /[aio] (deleted) 7f102aecd000-7f102aed0000 rw-s 00000000 00:0a 23679715 /[aio] (deleted) 7f102aed0000-7f102aed3000 rw-s 00000000 00:0a 23679714 /[aio] (deleted) 7f102aed3000-7f102aed6000 rw-s 00000000 00:0a 23679713 /[aio] (deleted) 7f102aed6000-7f102afa6000 rw-p 00000000 00:00 0 7f102afa6000-7f102afcc000 r-xp 00000000 fd:00 33672234 /usr/lib64/libsystemd.so.0.6.0 7f102afcc000-7f102afcd000 r--p 00025000 fd:00 33672234 /usr/lib64/libsystemd.so.0.6.0 7f102afcd000-7f102afce000 rw-p 00026000 fd:00 33672234 /usr/lib64/libsystemd.so.0.6.0 7f102afce000-7f102afd0000 rw-p 00000000 00:00 0 7f102afd0000-7f102afd3000 rw-s 00000000 00:0a 23679712 /[aio] (deleted) 7f102afd3000-7f102afd6000 rw-s 00000000 00:0a 23679711 /[aio] (deleted) 7f102afd6000-7f102afd7000 rw-s 00000000 00:0a 23679710 /[aio] (deleted) 7f102afd7000-7f102afd8000 rw-p 00000000 00:00 0 7f102afd8000-7f102afd9000 r--p 00021000 fd:00 33597633 /usr/lib64/ld-2.17.so 7f102afd9000-7f102afda000 rw-p 00022000 fd:00 33597633 /usr/lib64/ld-2.17.so 7f102afda000-7f102afdb000 rw-p 00000000 00:00 0 7ffef4583000-7ffef45a4000 rw-p 00000000 00:00 0 [stack] 7ffef45fb000-7ffef45fd000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Fatal signal 6 while backtracing 2017-11-06 17:48:25 140337901172864 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2017-11-06 17:48:25 140337901172864 [Note] InnoDB: Uses event mutexes 2017-11-06 17:48:25 140337901172864 [Note] InnoDB: Compressed tables use zlib 1.2.7 2017-11-06 17:48:25 140337901172864 [Note] InnoDB: Using Linux native AIO 2017-11-06 17:48:25 140337901172864 [Note] InnoDB: Number of pools: 1 2017-11-06 17:48:25 140337901172864 [Note] InnoDB: Using SSE2 crc32 instructions 2017-11-06 17:48:25 140337901172864 [Note] InnoDB: Initializing buffer pool, total size = 20G, instances = 8, chunk size = 128M 2017-11-06 17:48:26 140337901172864 [Note] InnoDB: Completed initialization of buffer pool 2017-11-06 17:48:26 140307007633152 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2017-11-06 17:48:26 140337901172864 [Note] InnoDB: Highest supported file format is Barracuda. 2017-11-06 17:48:26 140337901172864 [Note] InnoDB: Starting crash recovery from checkpoint LSN=1612873413623 2017-11-06 17:48:29 140337901172864 [Note] InnoDB: 128 out of 128 rollback segments are active. 2017-11-06 17:48:29 140337901172864 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 2017-11-06 17:48:29 140337901172864 [Note] InnoDB: Creating shared tablespace for temporary tables 2017-11-06 17:48:29 140337901172864 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2017-11-06 17:48:29 140337901172864 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2017-11-06 17:48:29 140337901172864 [Note] InnoDB: Waiting for purge to start 2017-11-06 17:48:29 140337901172864 [Note] InnoDB: 5.7.20 started; log sequence number 1612873413648 2017-11-06 17:48:29 140307454752512 [Note] InnoDB: Loading buffer pool(s) from /dbdata01/mysql/data/ib_buffer_pool 2017-11-06 17:48:29 140337901172864 [Note] Plugin 'FEEDBACK' is disabled. 2017-11-06 17:48:29 140337901172864 [Note] Recovering after a crash using tc.log 2017-11-06 17:48:29 140337901172864 [Note] Starting crash recovery... 2017-11-06 17:48:29 140337901172864 [Note] Crash recovery finished. 2017-11-06 17:48:29 140337901172864 [Note] Server socket created on IP: '::'. 2017-11-06 17:48:29 140337899939584 [Note] Event Scheduler: scheduler thread started with id 6 2017-11-06 17:48:29 140337901172864 [Note] Reading of all Master_info entries succeded 2017-11-06 17:48:29 140337901172864 [Note] Added new Master_info '' to hash table 2017-11-06 17:48:29 140337901172864 [Note] /usr/sbin/mysqld: ready for connections. Version: '10.2.10-MariaDB-log' socket: '/var/lib/mysql/mysql.sock' port: 3306 MariaDB Server 2017-11-06 17:48:48 140307454752512 [Note] InnoDB: Buffer pool(s) load completed at 171106 17:48:48