Maybe it will be usefull:
ProblemType: Crash Architecture: amd64 Date: Tue May 2 23:55:26 2017 DistroRelease: Ubuntu 14.04 ExecutablePath: /opt/firebird-debug/bin/.debug/firebird.debug ExecutableTimestamp: 1490087772 ProcCmdline: /opt/firebird-debug/bin/.debug/firebird.debug ProcCwd: /tmp ProcEnviron: SHELL=/bin/bash TERM=xterm PATH=(custom, no user) LANG=pl_PL.UTF-8 XDG_RUNTIME_DIR=<set> ProcMaps: 00400000-004b8000 r-xp 00000000 fc:00 47583 /opt/firebird-debug/bin/.debug/firebird.debug 006b8000-006be000 rw-p 000b8000 fc:00 47583 /opt/firebird-debug/bin/.debug/firebird.debug 006be000-006c3000 rw-p 00000000 00:00 0 00e0e000-00e63000 rw-p 00000000 00:00 0 [heap] 2ba1de7d6000-2ba1de7d8000 rw-p 00000000 00:00 0 2ba1de7d8000-2ba1de7fb000 r-xp 00000000 fc:00 46567 /lib/x86_64-linux-gnu/ld-2.19.so 2ba1de7fb000-2ba1de800000 rw-p 00000000 00:00 0 2ba1de800000-2ba1de802000 rw-s 00000000 08:06 1441797 /srv/oracle/fb/tmp/fb12_trace 2ba1de808000-2ba1de809000 rw-s 00000000 08:06 1441797 /srv/oracle/fb/tmp/fb12_trace 2ba1de80b000-2ba1de84e000 rw-p 00000000 00:00 0 2ba1de850000-2ba1de857000 r--s 00000000 fc:00 6233 /usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache 2ba1de857000-2ba1de8c7000 rw-p 00000000 00:00 0 2ba1de8c8000-2ba1de8c9000 rw-s 00000000 08:06 1441832 /srv/oracle/fb/tmp/fb_lock_00fc000000000000987a000000000000 2ba1de8cb000-2ba1de8cc000 rw-s 00013000 08:06 1441832 /srv/oracle/fb/tmp/fb_lock_00fc000000000000987a000000000000 2ba1de8cc000-2ba1de9a3000 rw-p 00000000 00:00 0 2ba1de9a8000-2ba1de9a9000 rw-s 00000000 08:06 1441833 /srv/oracle/fb/tmp/fb12_monitor_00fc000000000000987a000000000000 2ba1de9a9000-2ba1de9c9000 rw-p 00000000 00:00 0 2ba1de9cc000-2ba1de9ec000 rw-p 00000000 00:00 0 2ba1de9f8000-2ba1de9f9000 rw-s 00000000 08:06 1441831 /srv/oracle/fb/tmp/fb_user_mapping 2ba1de9fa000-2ba1de9fb000 r--p 00022000 fc:00 46567 /lib/x86_64-linux-gnu/ld-2.19.so 2ba1de9fb000-2ba1de9fc000 rw-p 00023000 fc:00 46567 /lib/x86_64-linux-gnu/ld-2.19.so 2ba1de9fc000-2ba1de9fd000 rw-p 00000000 00:00 0 2ba1dea00000-2ba1deba0000 r-xp 00000000 fc:00 31479 /opt/firebird/lib/libfbclient.so.3.0.2 2ba1deba0000-2ba1deda0000 ---p 001a0000 fc:00 31479 /opt/firebird/lib/libfbclient.so.3.0.2 2ba1deda0000-2ba1dedbd000 rw-p 001a0000 fc:00 31479 /opt/firebird/lib/libfbclient.so.3.0.2 2ba1dedbd000-2ba1dedcb000 rw-p 00000000 00:00 0 2ba1dedd0000-2ba1dedeb000 r-xp 00000000 fc:00 31328 /usr/lib/libtommath.so.0.0.42 2ba1dedeb000-2ba1defea000 ---p 0001b000 fc:00 31328 /usr/lib/libtommath.so.0.0.42 2ba1defea000-2ba1defeb000 r--p 0001a000 fc:00 31328 /usr/lib/libtommath.so.0.0.42 2ba1defeb000-2ba1defec000 rw-p 0001b000 fc:00 31328 /usr/lib/libtommath.so.0.0.42 2ba1deff0000-2ba1deff7000 r-xp 00000000 fc:00 46550 /lib/x86_64-linux-gnu/librt-2.19.so 2ba1deff7000-2ba1df1f6000 ---p 00007000 fc:00 46550 /lib/x86_64-linux-gnu/librt-2.19.so 2ba1df1f6000-2ba1df1f7000 r--p 00006000 fc:00 46550 /lib/x86_64-linux-gnu/librt-2.19.so 2ba1df1f7000-2ba1df1f8000 rw-p 00007000 fc:00 46550 /lib/x86_64-linux-gnu/librt-2.19.so 2ba1df1f8000-2ba1df1fb000 r-xp 00000000 fc:00 46569 /lib/x86_64-linux-gnu/libdl-2.19.so 2ba1df1fb000-2ba1df3fa000 ---p 00003000 fc:00 46569 /lib/x86_64-linux-gnu/libdl-2.19.so 2ba1df3fa000-2ba1df3fb000 r--p 00002000 fc:00 46569 /lib/x86_64-linux-gnu/libdl-2.19.so 2ba1df3fb000-2ba1df3fc000 rw-p 00003000 fc:00 46569 /lib/x86_64-linux-gnu/libdl-2.19.so 2ba1df400000-2ba1df422000 r-xp 00000000 fc:00 315 /lib/x86_64-linux-gnu/libncurses.so.5.9 2ba1df422000-2ba1df621000 ---p 00022000 fc:00 315 /lib/x86_64-linux-gnu/libncurses.so.5.9 2ba1df621000-2ba1df622000 r--p 00021000 fc:00 315 /lib/x86_64-linux-gnu/libncurses.so.5.9 2ba1df622000-2ba1df623000 rw-p 00022000 fc:00 315 /lib/x86_64-linux-gnu/libncurses.so.5.9 2ba1df628000-2ba1df72e000 r-xp 00000000 fc:00 4759 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22 2ba1df72e000-2ba1df92d000 ---p 00106000 fc:00 4759 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22 2ba1df92d000-2ba1df935000 r--p 00105000 fc:00 4759 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22 2ba1df935000-2ba1df937000 rw-p 0010d000 fc:00 4759 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22 2ba1df937000-2ba1df93a000 rw-p 00000000 00:00 0 2ba1df940000-2ba1dfa45000 r-xp 00000000 fc:00 46563 /lib/x86_64-linux-gnu/libm-2.19.so 2ba1dfa45000-2ba1dfc44000 ---p 00105000 fc:00 46563 /lib/x86_64-linux-gnu/libm-2.19.so 2ba1dfc44000-2ba1dfc45000 r--p 00104000 fc:00 46563 /lib/x86_64-linux-gnu/libm-2.19.so 2ba1dfc45000-2ba1dfc46000 rw-p 00105000 fc:00 46563 /lib/x86_64-linux-gnu/libm-2.19.so 2ba1dfc48000-2ba1dfc5e000 r-xp 00000000 fc:00 40983 /lib/x86_64-linux-gnu/libgcc_s.so.1 2ba1dfc5e000-2ba1dfe5d000 ---p 00016000 fc:00 40983 /lib/x86_64-linux-gnu/libgcc_s.so.1 2ba1dfe5d000-2ba1dfe5e000 r--p 00015000 fc:00 40983 /lib/x86_64-linux-gnu/libgcc_s.so.1 2ba1dfe5e000-2ba1dfe5f000 rw-p 00016000 fc:00 40983 /lib/x86_64-linux-gnu/libgcc_s.so.1 2ba1dfe60000-2ba1dfe79000 r-xp 00000000 fc:00 46570 /lib/x86_64-linux-gnu/libpthread-2.19.so 2ba1dfe79000-2ba1e0078000 ---p 00019000 fc:00 46570 /lib/x86_64-linux-gnu/libpthread-2.19.so 2ba1e0078000-2ba1e0079000 r--p 00018000 fc:00 46570 /lib/x86_64-linux-gnu/libpthread-2.19.so 2ba1e0079000-2ba1e007a000 rw-p 00019000 fc:00 46570 /lib/x86_64-linux-gnu/libpthread-2.19.so 2ba1e007a000-2ba1e007e000 rw-p 00000000 00:00 0 2ba1e0080000-2ba1e023e000 r-xp 00000000 fc:00 46559 /lib/x86_64-linux-gnu/libc-2.19.so 2ba1e023e000-2ba1e043d000 ---p 001be000 fc:00 46559 /lib/x86_64-linux-gnu/libc-2.19.so 2ba1e043d000-2ba1e0441000 r--p 001bd000 fc:00 46559 /lib/x86_64-linux-gnu/libc-2.19.so 2ba1e0441000-2ba1e0443000 rw-p 001c1000 fc:00 46559 /lib/x86_64-linux-gnu/libc-2.19.so 2ba1e0443000-2ba1e0448000 rw-p 00000000 00:00 0 2ba1e0448000-2ba1e046d000 r-xp 00000000 fc:00 379 /lib/x86_64-linux-gnu/libtinfo.so.5.9 2ba1e046d000-2ba1e066c000 ---p 00025000 fc:00 379 /lib/x86_64-linux-gnu/libtinfo.so.5.9 2ba1e066c000-2ba1e0670000 r--p 00024000 fc:00 379 /lib/x86_64-linux-gnu/libtinfo.so.5.9 2ba1e0670000-2ba1e0671000 rw-p 00028000 fc:00 379 /lib/x86_64-linux-gnu/libtinfo.so.5.9 2ba1e0678000-2ba1e0a71000 r--p 00000000 fc:00 8453 /usr/lib/locale/locale-archive 2ba1e0a78000-2ba1e0a82000 r-xp 00000000 fc:00 46568 /lib/x86_64-linux-gnu/libnss_files-2.19.so 2ba1e0a82000-2ba1e0c81000 ---p 0000a000 fc:00 46568 /lib/x86_64-linux-gnu/libnss_files-2.19.so 2ba1e0c81000-2ba1e0c82000 r--p 00009000 fc:00 46568 /lib/x86_64-linux-gnu/libnss_files-2.19.so 2ba1e0c82000-2ba1e0c83000 rw-p 0000a000 fc:00 46568 /lib/x86_64-linux-gnu/libnss_files-2.19.so 2ba1e0c83000-2ba1e0c84000 ---p 00000000 00:00 0 2ba1e0c84000-2ba1e0e84000 rw-p 00000000 00:00 0 [stack:31029] 2ba1e0e84000-2ba1e0e85000 ---p 00000000 00:00 0 2ba1e0e85000-2ba1e1085000 rw-p 00000000 00:00 0 [stack:31030] 2ba1e1088000-2ba1e1730000 r-xp 00000000 fc:00 36482 /opt/firebird/plugins/libEngine12.so 2ba1e1730000-2ba1e192f000 ---p 006a8000 fc:00 36482 /opt/firebird/plugins/libEngine12.so 2ba1e192f000-2ba1e197f000 rw-p 006a7000 fc:00 36482 /opt/firebird/plugins/libEngine12.so 2ba1e197f000-2ba1e198c000 rw-p 00000000 00:00 0 2ba1e1990000-2ba1e1999000 r-xp 00000000 fc:00 46560 /lib/x86_64-linux-gnu/libnss_compat-2.19.so 2ba1e1999000-2ba1e1b98000 ---p 00009000 fc:00 46560 /lib/x86_64-linux-gnu/libnss_compat-2.19.so 2ba1e1b98000-2ba1e1b99000 r--p 00008000 fc:00 46560 /lib/x86_64-linux-gnu/libnss_compat-2.19.so 2ba1e1b99000-2ba1e1b9a000 rw-p 00009000 fc:00 46560 /lib/x86_64-linux-gnu/libnss_compat-2.19.so 2ba1e1ba0000-2ba1e1bb7000 r-xp 00000000 fc:00 46562 /lib/x86_64-linux-gnu/libnsl-2.19.so 2ba1e1bb7000-2ba1e1db6000 ---p 00017000 fc:00 46562 /lib/x86_64-linux-gnu/libnsl-2.19.so 2ba1e1db6000-2ba1e1db7000 r--p 00016000 fc:00 46562 /lib/x86_64-linux-gnu/libnsl-2.19.so 2ba1e1db7000-2ba1e1db8000 rw-p 00017000 fc:00 46562 /lib/x86_64-linux-gnu/libnsl-2.19.so 2ba1e1db8000-2ba1e1dba000 rw-p 00000000 00:00 0 2ba1e1dc0000-2ba1e1dcb000 r-xp 00000000 fc:00 46553 /lib/x86_64-linux-gnu/libnss_nis-2.19.so 2ba1e1dcb000-2ba1e1fca000 ---p 0000b000 fc:00 46553 /lib/x86_64-linux-gnu/libnss_nis-2.19.so 2ba1e1fca000-2ba1e1fcb000 r--p 0000a000 fc:00 46553 /lib/x86_64-linux-gnu/libnss_nis-2.19.so 2ba1e1fcb000-2ba1e1fcc000 rw-p 0000b000 fc:00 46553 /lib/x86_64-linux-gnu/libnss_nis-2.19.so 2ba1e1fd0000-2ba1e1fd1000 r-xp 00000000 fc:00 31476 /opt/firebird/lib/libib_util.so 2ba1e1fd1000-2ba1e21d0000 ---p 00001000 fc:00 31476 /opt/firebird/lib/libib_util.so 2ba1e21d0000-2ba1e21d1000 rw-p 00000000 fc:00 31476 /opt/firebird/lib/libib_util.so 2ba1e21d8000-2ba1e22c0000 r-xp 00000000 fc:00 36552 /opt/firebird/intl/fbintl 2ba1e22c0000-2ba1e24bf000 ---p 000e8000 fc:00 36552 /opt/firebird/intl/fbintl 2ba1e24bf000-2ba1e24c2000 rw-p 000e7000 fc:00 36552 /opt/firebird/intl/fbintl 2ba1e24c2000-2ba1e24c3000 rw-p 00000000 00:00 0 2ba1e24c8000-2ba1e255b000 r-xp 00000000 fc:00 36483 /opt/firebird/plugins/libfbtrace.so 2ba1e255b000-2ba1e275a000 ---p 00093000 fc:00 36483 /opt/firebird/plugins/libfbtrace.so 2ba1e275a000-2ba1e2763000 rw-p 00092000 fc:00 36483 /opt/firebird/plugins/libfbtrace.so 2ba1e2763000-2ba1e27e5000 rw-p 00000000 00:00 0 2ba1e27eb000-2ba1e282b000 rw-p 00000000 00:00 0 2ba1e2830000-2ba1e2831000 rw-s 00000000 08:06 1441851 /srv/oracle/fb/tmp/fb_lock_06080000000000000b00160000000000 2ba1e2833000-2ba1e2834000 rw-s 00013000 08:06 1441851 /srv/oracle/fb/tmp/fb_lock_06080000000000000b00160000000000 2ba1e2838000-2ba1e2839000 rw-s 00000000 08:06 1441852 /srv/oracle/fb/tmp/fb12_monitor_06080000000000000b00160000000000 2ba1e2840000-2ba1e29a4000 r-xp 00000000 fc:00 21232 /usr/lib/x86_64-linux-gnu/libicuuc.so.52.1 2ba1e29a4000-2ba1e2ba3000 ---p 00164000 fc:00 21232 /usr/lib/x86_64-linux-gnu/libicuuc.so.52.1 2ba1e2ba3000-2ba1e2bb4000 r--p 00163000 fc:00 21232 /usr/lib/x86_64-linux-gnu/libicuuc.so.52.1 2ba1e2bb4000-2ba1e2bb5000 rw-p 00174000 fc:00 21232 /usr/lib/x86_64-linux-gnu/libicuuc.so.52.1 2ba1e2bb5000-2ba1e2bb9000 rw-p 00000000 00:00 0 2ba1e2bc0000-2ba1e422c000 r-xp 00000000 fc:00 21228 /usr/lib/x86_64-linux-gnu/libicudata.so.52.1 2ba1e422c000-2ba1e442b000 ---p 0166c000 fc:00 21228 /usr/lib/x86_64-linux-gnu/libicudata.so.52.1 2ba1e442b000-2ba1e442c000 r--p 0166b000 fc:00 21228 /usr/lib/x86_64-linux-gnu/libicudata.so.52.1 2ba1e442c000-2ba1e442d000 rw-p 0166c000 fc:00 21228 /usr/lib/x86_64-linux-gnu/libicudata.so.52.1 2ba1e442d000-2ba1e442e000 ---p 00000000 00:00 0 2ba1e442e000-2ba1e477e000 rw-p 00000000 00:00 0 [stack:31041] 2ba1e4780000-2ba1e47f0000 rw-p 00000000 00:00 0 2ba1e47f1000-2ba1e47f2000 ---p 00000000 00:00 0 2ba1e47f2000-2ba1e4aa2000 rw-p 00000000 00:00 0 [stack:31033] 2ba1e4aa8000-2ba1e4ba8000 rw-s 00000000 08:06 1441831 /srv/oracle/fb/tmp/fb_user_mapping 2ba1e4ba8000-2ba1e4ba9000 ---p 00000000 00:00 0 2ba1e4ba9000-2ba1e4da9000 rw-p 00000000 00:00 0 [stack:31034] 2ba1e4db0000-2ba1e4eb0000 rw-s 00000000 08:06 1441851 /srv/oracle/fb/tmp/fb_lock_06080000000000000b00160000000000 2ba1e4eb0000-2ba1e7ff9000 rw-p 00000000 00:00 0 2ba1e8000000-2ba1e8021000 rw-p 00000000 00:00 0 2ba1e8021000-2ba1ec000000 ---p 00000000 00:00 0 2ba1ec000000-2ba1ec021000 rw-p 00000000 00:00 0 2ba1ec021000-2ba1f0000000 ---p 00000000 00:00 0 2ba1f0000000-2ba1f0021000 rw-p 00000000 00:00 0 2ba1f0021000-2ba1f4000000 ---p 00000000 00:00 0 2ba1f4000000-2ba275c95000 rw-p 00000000 00:00 0 2ba275c95000-2ba275d65000 rw-p 00000000 00:00 0 2ba275d65000-2ba275d66000 ---p 00000000 00:00 0 2ba275d66000-2ba275f96000 rw-p 00000000 00:00 0 [stack:31036] 2ba275f98000-2ba276098000 rw-s 00000000 08:06 1441852 /srv/oracle/fb/tmp/fb12_monitor_06080000000000000b00160000000000 2ba276098000-2ba276101000 rw-p 00000000 00:00 0 2ba276108000-2ba276118000 rw-p 00000000 00:00 0 2ba276118000-2ba276119000 ---p 00000000 00:00 0 2ba276119000-2ba276549000 rw-p 00000000 00:00 0 [stack:31037] 2ba27654a000-2ba27677a000 rw-p 00000000 00:00 0 2ba276780000-2ba276966000 r-xp 00000000 fc:00 46248 /opt/firebird/UDF/libgb_udf2.so 2ba276966000-2ba276b65000 ---p 001e6000 fc:00 46248 /opt/firebird/UDF/libgb_udf2.so 2ba276b65000-2ba276bc9000 rw-p 001e5000 fc:00 46248 /opt/firebird/UDF/libgb_udf2.so 2ba276bc9000-2ba276c66000 rw-p 00000000 00:00 0 2ba276c66000-2ba276c67000 ---p 00000000 00:00 0 2ba276c67000-2ba276f97000 rw-p 00000000 00:00 0 [stack:31039] 2ba276f98000-2ba277098000 rw-s 00000000 08:06 1441832 /srv/oracle/fb/tmp/fb_lock_00fc000000000000987a000000000000 2ba277098000-2ba277099000 ---p 00000000 00:00 0 2ba277099000-2ba277299000 rw-p 00000000 00:00 0 [stack:31042] 2ba2772a0000-2ba2773a0000 rw-s 00000000 08:06 1441833 /srv/oracle/fb/tmp/fb12_monitor_00fc000000000000987a000000000000 2ba2773a0000-2ba277420000 rw-p 00000000 00:00 0 2ba277420000-2ba277441000 r-xp 00000000 fc:00 3406 /opt/firebird/UDF/libgb_mail.so 2ba277441000-2ba277641000 ---p 00021000 fc:00 3406 /opt/firebird/UDF/libgb_mail.so 2ba277641000-2ba277642000 r--p 00021000 fc:00 3406 /opt/firebird/UDF/libgb_mail.so 2ba277642000-2ba277643000 rw-p 00022000 fc:00 3406 /opt/firebird/UDF/libgb_mail.so 2ba277643000-2ba277653000 rw-p 00000000 00:00 0 2ba278000000-2ba278021000 rw-p 00000000 00:00 0 2ba278021000-2ba27c000000 ---p 00000000 00:00 0 2ba27c000000-2ba27c021000 rw-p 00000000 00:00 0 2ba27c021000-2ba280000000 ---p 00000000 00:00 0 2ba280000000-2ba280021000 rw-p 00000000 00:00 0 2ba280021000-2ba284000000 ---p 00000000 00:00 0 2ba284000000-2ba284021000 rw-p 00000000 00:00 0 2ba284021000-2ba288000000 ---p 00000000 00:00 0 2ba288000000-2ba288021000 rw-p 00000000 00:00 0 2ba288021000-2ba28c000000 ---p 00000000 00:00 0 7fffecc7b000-7fffecc9c000 rw-p 00000000 00:00 0 [stack] 7fffecd20000-7fffecd22000 r--p 00000000 00:00 0 [vvar] 7fffecd22000-7fffecd24000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] ProcStatus: Name: firebird.debug State: D (disk sleep) Tgid: 31028 Ngid: 0 Pid: 31028 PPid: 29307 TracerPid: 0 Uid: 0 0 0 0 Gid: 0 0 0 0 FDSize: 256 Groups: 0 VmPeak: 2833452 kB VmSize: 2833384 kB VmLck: 0 kB VmPin: 0 kB VmHWM: 1603240 kB VmRSS: 1603240 kB VmData: 2733748 kB VmStk: 136 kB VmExe: 736 kB VmLib: 41308 kB VmPTE: 3332 kB VmSwap: 0 kB Threads: 10 SigQ: 0/7917 SigPnd: 0000000000000000 ShdPnd: 0000000000000000 SigBlk: 0000000000000000 SigIgn: 0000000000380000 SigCgt: 0000000180005a02 CapInh: 0000000000000000 CapPrm: 0000003fffffffff CapEff: 0000003fffffffff CapBnd: 0000003fffffffff Seccomp: 0 Cpus_allowed: 1 Cpus_allowed_list: 0 Mems_allowed: 00000000,00000001 Mems_allowed_list: 0 voluntary_ctxt_switches: 556 nonvoluntary_ctxt_switches: 17 Signal: 11 Uname: Linux 3.19.0-25-generic x86_64 -- Regards, Michał Kurczabiński