Demo Discussion
Forum Config Examples Contributions Vulnerabilities
  Discussion forum about ELOG  Not logged in ELOG logo
icon4.gif   very long subject cause buffer overflow, posted by Stefano Lacaprara on Tue Apr 14 13:26:50 2020 
    icon2.gif   Re: very long subject cause buffer overflow, posted by Stefano Lacaprara on Thu Apr 16 10:07:18 2020 
       icon2.gif   Re: very long subject cause buffer overflow, posted by Stefan Ritt on Thu Apr 16 10:11:13 2020 
          icon2.gif   Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate v 
             icon2.gif   Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate v 
                icon2.gif   Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate v 
                icon2.gif   ... subject erased ..., posted by Stefan Ritt on Thu Apr 16 11:03:03 2020 
                   icon2.gif   ... subject erased ..., posted by Stefano Lacaprara on Thu Apr 16 11:12:32 2020 
Message ID: 69136     Entry time: Thu Apr 16 10:07:18 2020     In reply to: 69135     Reply to this: 69137
Icon: Reply  Author: Stefano Lacaprara  Author Email: stefano.lacaprara@pd.infn.it 
Category: Bug report  OS: Linux  ELOG Version: ELOG V3.1.3- 
Subject: Re: very long subject cause buffer overflow 
Additional information: I tried to recompile with -g (debug) and run it in gdb but the crash is not reproduced that way (w/ or w/o gdb). I guess that the memory handling in debug mode is different so the corruption is not 
there anymore.

Best,
  Stefano

> Hi,
>   I'm using elog 313 on an ubuntu server. 
> 
> A user inserted a very long subject by mistake (the text was supposed to go into the body, but he copy pasted in the wrong place).
> This results in elogd crash with buffer overflow error when I try to look at the list of that elgbook.
> 
> I can reproduce it on my test server by copy pasting lorem ipsum in the Subject field of the demo elogbook. I'm not doing that here for obvious reason.
> 
> If I cut the length of the Subject in the *.log file by hand, all is back to normal.
> 
> Is there a way to protect from this problem in the front-end?
> 
> Thanks,
>   Stefano
> 
> Full backtrace follow.
> 
> *** buffer overflow detected ***: /usr/sbin/elogd terminated
> ======= Backtrace: =========
> /lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f4d22c717e5]
> /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x5c)[0x7f4d22d1315c]
> /lib/x86_64-linux-gnu/libc.so.6(+0x117160)[0x7f4d22d11160]
> /lib/x86_64-linux-gnu/libc.so.6(+0x1166c9)[0x7f4d22d106c9]
> /lib/x86_64-linux-gnu/libc.so.6(_IO_default_xsputn+0x80)[0x7f4d22c756b0]
> /lib/x86_64-linux-gnu/libc.so.6(_IO_vfprintf+0x139b)[0x7f4d22c4850b]
> /lib/x86_64-linux-gnu/libc.so.6(__vsprintf_chk+0x84)[0x7f4d22d10754]
> /lib/x86_64-linux-gnu/libc.so.6(__sprintf_chk+0x7d)[0x7f4d22d106ad]
> /usr/sbin/elogd[0x4547ca]
> /usr/sbin/elogd[0x4793f0]
> /usr/sbin/elogd[0x4955e0]
> /usr/sbin/elogd[0x495876]
> /usr/sbin/elogd[0x497bae]
> /usr/sbin/elogd[0x49a6ca]
> /usr/sbin/elogd[0x403ea7]
> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f4d22c1a830]
> /usr/sbin/elogd[0x404ae9]
> ======= Memory map: ========
> 00400000-004d4000 r-xp 00000000 ca:01 135411                             /usr/sbin/elogd
> 006d3000-006d4000 r--p 000d3000 ca:01 135411                             /usr/sbin/elogd
> 006d4000-007b5000 rw-p 000d4000 ca:01 135411                             /usr/sbin/elogd
> 007b5000-0172b000 rw-p 00000000 00:00 0 
> 01a98000-01cd1000 rw-p 00000000 00:00 0                                  [heap]
> 7f4d1daac000-7f4d1dac2000 r-xp 00000000 ca:01 651589                     /lib/x86_64-linux-gnu/libgcc_s.so.1
> 7f4d1dac2000-7f4d1dcc1000 ---p 00016000 ca:01 651589                     /lib/x86_64-linux-gnu/libgcc_s.so.1
> 7f4d1dcc1000-7f4d1dcc2000 rw-p 00015000 ca:01 651589                     /lib/x86_64-linux-gnu/libgcc_s.so.1
> 7f4d1dcc2000-7f4d1e6af000 r--s 00000000 ca:03 1305745                    /var/lib/sss/mc/initgroups
> 7f4d1e6af000-7f4d1e6b7000 r-xp 00000000 ca:01 651532                     /lib/x86_64-linux-gnu/libnss_sss.so.2
> 7f4d1e6b7000-7f4d1e8b6000 ---p 00008000 ca:01 651532                     /lib/x86_64-linux-gnu/libnss_sss.so.2
> 7f4d1e8b6000-7f4d1e8b7000 r--p 00007000 ca:01 651532                     /lib/x86_64-linux-gnu/libnss_sss.so.2
> 7f4d1e8b7000-7f4d1e8b8000 rw-p 00008000 ca:01 651532                     /lib/x86_64-linux-gnu/libnss_sss.so.2
> 7f4d1e8b8000-7f4d1e8c3000 r-xp 00000000 ca:01 652680                     /lib/x86_64-linux-gnu/libnss_files-2.23.so
> 7f4d1e8c3000-7f4d1eac2000 ---p 0000b000 ca:01 652680                     /lib/x86_64-linux-gnu/libnss_files-2.23.so
> 7f4d1eac2000-7f4d1eac3000 r--p 0000a000 ca:01 652680                     /lib/x86_64-linux-gnu/libnss_files-2.23.so
> 7f4d1eac3000-7f4d1eac4000 rw-p 0000b000 ca:01 652680                     /lib/x86_64-linux-gnu/libnss_files-2.23.so
> 7f4d1eac4000-7f4d1eaca000 rw-p 00000000 00:00 0 
> 7f4d1eaca000-7f4d1ef26000 r--p 00000000 ca:01 134295                     /usr/lib/locale/locale-archive
> 7f4d1ef26000-7f4d1ef2d000 r-xp 00000000 ca:01 136072                     /usr/lib/x86_64-linux-gnu/libffi.so.6.0.4
> 7f4d1ef2d000-7f4d1f12c000 ---p 00007000 ca:01 136072                     /usr/lib/x86_64-linux-gnu/libffi.so.6.0.4
> 7f4d1f12c000-7f4d1f12d000 r--p 00006000 ca:01 136072                     /usr/lib/x86_64-linux-gnu/libffi.so.6.0.4
> 7f4d1f12d000-7f4d1f12e000 rw-p 00007000 ca:01 136072                     /usr/lib/x86_64-linux-gnu/libffi.so.6.0.4
> 7f4d1f12e000-7f4d1f137000 r-xp 00000000 ca:01 652677                     /lib/x86_64-linux-gnu/libcrypt-2.23.so
> 7f4d1f137000-7f4d1f336000 ---p 00009000 ca:01 652677                     /lib/x86_64-linux-gnu/libcrypt-2.23.so
> 7f4d1f336000-7f4d1f337000 r--p 00008000 ca:01 652677                     /lib/x86_64-linux-gnu/libcrypt-2.23.so
> 7f4d1f337000-7f4d1f338000 rw-p 00009000 ca:01 652677                     /lib/x86_64-linux-gnu/libcrypt-2.23.so
> 7f4d1f338000-7f4d1f366000 rw-p 00000000 00:00 0 
> 7f4d1f366000-7f4d1f436000 r-xp 00000000 ca:01 138952                     /usr/lib/x86_64-linux-gnu/libsqlite3.so.0.8.6
> 7f4d1f436000-7f4d1f635000 ---p 000d0000 ca:01 138952                     /usr/lib/x86_64-linux-gnu/libsqlite3.so.0.8.6
> 7f4d1f635000-7f4d1f638000 r--p 000cf000 ca:01 138952                     /usr/lib/x86_64-linux-gnu/libsqlite3.so.0.8.6
> 7f4d1f638000-7f4d1f63a000 rw-p 000d2000 ca:01 138952                     /usr/lib/x86_64-linux-gnu/libsqlite3.so.0.8.6
> 7f4d1f63a000-7f4d1f63b000 rw-p 00000000 00:00 0 
> 7f4d1f63b000-7f4d1f682000 r-xp 00000000 ca:01 137392                     /usr/lib/x86_64-linux-gnu/libhx509.so.5.0.0
> 7f4d1f682000-7f4d1f881000 ---p 00047000 ca:01 137392                     /usr/lib/x86_64-linux-gnu/libhx509.so.5.0.0
> 7f4d1f881000-7f4d1f883000 r--p 00046000 ca:01 137392                     /usr/lib/x86_64-linux-gnu/libhx509.so.5.0.0
> 7f4d1f883000-7f4d1f885000 rw-p 00048000 ca:01 137392                     /usr/lib/x86_64-linux-gnu/libhx509.so.5.0.0
> 7f4d1f885000-7f4d1f886000 rw-p 00000000 00:00 0 
> 7f4d1f886000-7f4d1f894000 r-xp 00000000 ca:01 137386                     /usr/lib/x86_64-linux-gnu/libheimbase.so.1.0.0
> 7f4d1f894000-7f4d1fa93000 ---p 0000e000 ca:01 137386                     /usr/lib/x86_64-linux-gnu/libheimbase.so.1.0.0
> 7f4d1fa93000-7f4d1fa94000 r--p 0000d000 ca:01 137386                     /usr/lib/x86_64-linux-gnu/libheimbase.so.1.0.0
> 7f4d1fa94000-7f4d1fa95000 rw-p 0000e000 ca:01 137386                     /usr/lib/x86_64-linux-gnu/libheimbase.so.1.0.0
> 7f4d1fa95000-7f4d1fabc000 r-xp 00000000 ca:01 137389                     /usr/lib/x86_64-linux-gnu/libwind.so.0.0.0
> 7f4d1fabc000-7f4d1fcbc000 ---p 00027000 ca:01 137389                     /usr/lib/x86_64-linux-gnu/libwind.so.0.0.0
> 7f4d1fcbc000-7f4d1fcbd000 r--p 00027000 ca:01 137389                     /usr/lib/x86_64-linux-gnu/libwind.so.0.0.0
> 7f4d1fcbd000-7f4d1fcbe000 rw-p 00028000 ca:01 137389                     /usr/lib/x86_64-linux-gnu/libwind.so.0.0.0
> 7f4d1fcbe000-7f4d1fd3d000 r-xp 00000000 ca:01 136076                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.3.0
> 7f4d1fd3d000-7f4d1ff3c000 ---p 0007f000 ca:01 136076                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.3.0
> 7f4d1ff3c000-7f4d1ff3d000 r--p 0007e000 ca:01 136076                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.3.0
> 7f4d1ff3d000-7f4d1ff3e000 rw-p 0007f000 ca:01 136076                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.3.0
> 7f4d1ff3e000-7f4d1ff70000 r-xp 00000000 ca:01 133867                     /usr/lib/x86_64-linux-gnu/libhogweed.so.4.2
> 7f4d1ff70000-7f4d2016f000 ---p 00032000 ca:01 133867                     /usr/lib/x86_64-linux-gnu/libhogweed.so.4.2
> 7f4d2016f000-7f4d20170000 r--p 00031000 ca:01 133867                     /usr/lib/x86_64-linux-gnu/libhogweed.so.4.2
> 7f4d20170000-7f4d20171000 rw-p 00032000 ca:01 133867                     /usr/lib/x86_64-linux-gnu/libhogweed.so.4.2
> 7f4d20171000-7f4d201a5000 r-xp 00000000 ca:01 133869                     /usr/lib/x86_64-linux-gnu/libnettle.so.6.2
> 7f4d201a5000-7f4d203a4000 ---p 00034000 ca:01 133869                     /usr/lib/x86_64-linux-gnu/libnettle.so.6.2
> 7f4d203a4000-7f4d203a6000 r--p 00033000 ca:01 133869                     /usr/lib/x86_64-linux-gnu/libnettle.so.6.2
> 7f4d203a6000-7f4d203a7000 rw-p 00035000 ca:01 133869                     /usr/lib/x86_64-linux-gnu/libnettle.so.6.2
> 7f4d203a7000-7f4d203b8000 r-xp 00000000 ca:01 133877                     /usr/lib/x86_64-linux-gnu/libtasn1.so.6.5.1
> 7f4d203b8000-7f4d205b8000 ---p 00011000 ca:01 133877                     /usr/lib/x86_64-linux-gnu/libtasn1.so.6.5.1
> 7f4d205b8000-7f4d205b9000 r--p 00011000 ca:01 133877                     /usr/lib/x86_64-linux-gnu/libtasn1.so.6.5.1
> 7f4d205b9000-7f4d205ba000 rw-p 00012000 ca:01 133877                     /usr/lib/x86_64-linux-gnu/libtasn1.so.6.5.1
> 7f4d205ba000-7f4d205eb000 r-xp 00000000 ca:01 133871                     /usr/lib/x86_64-linux-gnu/libidn.so.11.6.15
> 7f4d205eb000-7f4d207eb000 ---p 00031000 ca:01 133871                     /usr/lib/x86_64-linux-gnu/libidn.so.11.6.15
> 7f4d207eb000-7f4d207ec000 r--p 00031000 ca:01 133871                     /usr/lib/x86_64-linux-gnu/libidn.so.11.6.15
> 7f4d207ec000-7f4d207ed000 rw-p 00032000 ca:01 133871                     /usr/lib/x86_64-linux-gnu/libidn.so.11.6.15
> 7f4d207ed000-7f4d20846000 r-xp 00000000 ca:01 133875                     /usr/lib/x86_64-linux-gnu/libp11-kit.so.0.1.0
> 7f4d20846000-7f4d20a45000 ---p 00059000 ca:01 133875                     /usr/lib/x86_64-linux-gnu/libp11-kit.so.0.1.0
> 7f4d20a45000-7f4d20a4f000 r--p 00058000 ca:01 133875                     /usr/lib/x86_64-linux-gnu/libp11-kit.so.0.1.0
> 7f4d20a4f000-7f4d20a51000 rw-p 00062000 ca:01 133875                     /usr/lib/x86_64-linux-gnu/libp11-kit.so.0.1.0
> 7f4d20a51000-7f4d20a6a000 r-xp 00000000 ca:01 651781                     /lib/x86_64-linux-gnu/libz.so.1.2.8
> 7f4d20a6a000-7f4d20c69000 ---p 00019000 ca:01 651781                     /lib/x86_64-linux-gnu/libz.so.1.2.8
> 7f4d20c69000-7f4d20c6a000 r--p 00018000 ca:01 651781                     /lib/x86_64-linux-gnu/libz.so.1.2.8
> 7f4d20c6a000-7f4d20c6b000 rw-p 00019000 ca:01 651781                     /lib/x86_64-linux-gnu/libz.so.1.2.8
> 7f4d20c6b000-7f4d20c80000 r-xp 00000000 ca:01 137377                     /usr/lib/x86_64-linux-gnu/libroken.so.18.1.0
> 7f4d20c80000-7f4d20e7f000 ---p 00015000 ca:01 137377                     /usr/lib/x86_64-linux-gnu/libroken.so.18.1.0
> 7f4d20e7f000-7f4d20e80000 r--p 00014000 ca:01 137377                     /usr/lib/x86_64-linux-gnu/libroken.so.18.1.0
> 7f4d20e80000-7f4d20e81000 rw-p 00015000 ca:01 137377                     /usr/lib/x86_64-linux-gnu/libroken.so.18.1.0
> 7f4d20e81000-7f4d20eb1000 r-xp 00000000 ca:01 137383                     /usr/lib/x86_64-linux-gnu/libhcrypto.so.4.1.0
> 7f4d20eb1000-7f4d210b1000 ---p 00030000 ca:01 137383                     /usr/lib/x86_64-linux-gnu/libhcrypto.so.4.1.0
> 7f4d210b1000-7f4d210b2000 r--p 00030000 ca:01 137383                     /usr/lib/x86_64-linux-gnu/libhcrypto.so.4.1.0
> 7f4d210b2000-7f4d210b3000 rw-p 00031000 ca:01 137383                     /usr/lib/x86_64-linux-gnu/libhcrypto.so.4.1.0
> 7f4d210b3000-7f4d210b4000 rw-p 00000000 00:00 0 
> 7f4d210b4000-7f4d210b7000 r-xp 00000000 ca:01 651540                     /lib/x86_64-linux-gnu/libcom_err.so.2.1
> 7f4d210b7000-7f4d212b6000 ---p 00003000 ca:01 651540                     /lib/x86_64-linux-gnu/libcom_err.so.2.1
> 7f4d212b6000-7f4d212b7000 r--p 00002000 ca:01 651540                     /lib/x86_64-linux-gnu/libcom_err.so.2.1
> 7f4d212b7000-7f4d212b8000 rw-p 00003000 ca:01 651540                     /lib/x86_64-linux-gnu/libcom_err.so.2.1
> 7f4d212b8000-7f4d21357000 r-xp 00000000 ca:01 137380                     /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0
> 7f4d21357000-7f4d21556000 ---p 0009f000 ca:01 137380                     /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0
> 7f4d21556000-7f4d21557000 r--p 0009e000 ca:01 137380                     /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0
> 7f4d21557000-7f4d2155a000 rw-p 0009f000 ca:01 137380                     /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0
> 7f4d2155a000-7f4d215de000 r-xp 00000000 ca:01 137395                     /usr/lib/x86_64-linux-gnu/libkrb5.so.26.0.0
> 7f4d215de000-7f4d217dd000 ---p 00084000 ca:01 137395                     /usr/lib/x86_64-linux-gnu/libkrb5.so.26.0.0
> 7f4d217dd000-7f4d217e0000 r--p 00083000 ca:01 137395                     /usr/lib/x86_64-linux-gnu/libkrb5.so.26.0.0
> 7f4d217e0000-7f4d217e3000 rw-p 00086000 ca:01 137395                     /usr/lib/x86_64-linux-gnu/libkrb5.so.26.0.0
> 7f4d217e3000-7f4d217e4000 rw-p 00000000 00:00 0 
> 7f4d217e4000-7f4d217ec000 r-xp 00000000 ca:01 137400                     /usr/lib/x86_64-linux-gnu/libheimntlm.so.0.1.0
> 7f4d217ec000-7f4d219eb000 ---p 00008000 ca:01 137400                     /usr/lib/x86_64-linux-gnu/libheimntlm.so.0.1.0
> 7f4d219eb000-7f4d219ec000 r--p 00007000 ca:01 137400                     /usr/lib/x86_64-linux-gnu/libheimntlm.so.0.1.0
> 7f4d219ec000-7f4d219ed000 rw-p 00008000 ca:01 137400                     /usr/lib/x86_64-linux-gnu/libheimntlm.so.0.1.0
> 7f4d219ed000-7f4d219f0000 r-xp 00000000 ca:01 652668                     /lib/x86_64-linux-gnu/libdl-2.23.so
> 7f4d219f0000-7f4d21bef000 ---p 00003000 ca:01 652668                     /lib/x86_64-linux-gnu/libdl-2.23.so
> 7f4d21bef000-7f4d21bf0000 r--p 00002000 ca:01 652668                     /lib/x86_64-linux-gnu/libdl-2.23.so
> 7f4d21bf0000-7f4d21bf1000 rw-p 00003000 ca:01 652668                     /lib/x86_64-linux-gnu/libdl-2.23.so
> 7f4d21bf1000-7f4d21c09000 r-xp 00000000 ca:01 652670                     /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7f4d21c09000-7f4d21e08000 ---p 00018000 ca:01 652670                     /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7f4d21e08000-7f4d21e09000 r--p 00017000 ca:01 652670                     /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7f4d21e09000-7f4d21e0a000 rw-p 00018000 ca:01 652670                     /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7f4d21e0a000-7f4d21e0e000 rw-p 00000000 00:00 0 
> 7f4d21e0e000-7f4d21f31000 r-xp 00000000 ca:01 130646                     /usr/lib/x86_64-linux-gnu/libgnutls.so.30.6.2
> 7f4d21f31000-7f4d22130000 ---p 00123000 ca:01 130646                     /usr/lib/x86_64-linux-gnu/libgnutls.so.30.6.2
> 7f4d22130000-7f4d2213b000 r--p 00122000 ca:01 130646                     /usr/lib/x86_64-linux-gnu/libgnutls.so.30.6.2
> 7f4d2213b000-7f4d2213d000 rw-p 0012d000 ca:01 130646                     /usr/lib/x86_64-linux-gnu/libgnutls.so.30.6.2
> 7f4d2213d000-7f4d2213e000 rw-p 00000000 00:00 0 
> 7f4d2213e000-7f4d2217b000 r-xp 00000000 ca:01 137406                     /usr/lib/x86_64-linux-gnu/libgssapi.so.3.0.0
> 7f4d2217b000-7f4d2237b000 ---p 0003d000 ca:01 137406                     /usr/lib/x86_64-linux-gnu/libgssapi.so.3.0.0
> 7f4d2237b000-7f4d2237c000 r--p 0003d000 ca:01 137406                     /usr/lib/x86_64-linux-gnu/libgssapi.so.3.0.0
> 7f4d2237c000-7f4d2237e000 rw-p 0003e000 ca:01 137406                     /usr/lib/x86_64-linux-gnu/libgssapi.so.3.0.0
> 7f4d2237e000-7f4d2237f000 rw-p 00000000 00:00 0 
> 7f4d2237f000-7f4d22398000 r-xp 00000000 ca:01 131029                     /usr/lib/x86_64-linux-gnu/libsasl2.so.2.0.25
> 7f4d22398000-7f4d22598000 ---p 00019000 ca:01 131029                     /usr/lib/x86_64-linux-gnu/libsasl2.so.2.0.25
> 7f4d22598000-7f4d22599000 r--p 00019000 ca:01 131029                     /usr/lib/x86_64-linux-gnu/libsasl2.so.2.0.25
> 7f4d22599000-7f4d2259a000 rw-p 0001a000 ca:01 131029                     /usr/lib/x86_64-linux-gnu/libsasl2.so.2.0.25
> 7f4d2259a000-7f4d225b1000 r-xp 00000000 ca:01 652676                     /lib/x86_64-linux-gnu/libresolv-2.23.so
> 7f4d225b1000-7f4d227b1000 ---p 00017000 ca:01 652676                     /lib/x86_64-linux-gnu/libresolv-2.23.so
> 7f4d227b1000-7f4d227b2000 r--p 00017000 ca:01 652676                     /lib/x86_64-linux-gnu/libresolv-2.23.so
> 7f4d227b2000-7f4d227b3000 rw-p 00018000 ca:01 652676                     /lib/x86_64-linux-gnu/libresolv-2.23.so
> 7f4d227b3000-7f4d227b5000 rw-p 00000000 00:00 0 
> 7f4d227b5000-7f4d229d0000 r-xp 00000000 ca:01 651557                     /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
> 7f4d229d0000-7f4d22bcf000 ---p 0021b000 ca:01 651557                     /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
> 7f4d22bcf000-7f4d22beb000 r--p 0021a000 ca:01 651557                     /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
> 7f4d22beb000-7f4d22bf7000 rw-p 00236000 ca:01 651557                     /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
> 7f4d22bf7000-7f4d22bfa000 rw-p 00000000 00:00 0 
> 7f4d22bfa000-7f4d22dba000 r-xp 00000000 ca:01 652683                     /lib/x86_64-linux-gnu/libc-2.23.so
> 7f4d22dba000-7f4d22fba000 ---p 001c0000 ca:01 652683                     /lib/x86_64-linux-gnu/libc-2.23.so
> 7f4d22fba000-7f4d22fbe000 r--p 001c0000 ca:01 652683                     /lib/x86_64-linux-gnu/libc-2.23.so
> 7f4d22fbe000-7f4d22fc0000 rw-p 001c4000 ca:01 652683                     /lib/x86_64-linux-gnu/libc-2.23.so
> 7f4d22fc0000-7f4d22fc4000 rw-p 00000000 00:00 0 
> 7f4d22fc4000-7f4d22fd1000 r-xp 00000000 ca:01 130557                     /usr/lib/x86_64-linux-gnu/liblber-2.4.so.2.10.5
> 7f4d22fd1000-7f4d231d1000 ---p 0000d000 ca:01 130557                     /usr/lib/x86_64-linux-gnu/liblber-2.4.so.2.10.5
> 7f4d231d1000-7f4d231d2000 r--p 0000d000 ca:01 130557                     /usr/lib/x86_64-linux-gnu/liblber-2.4.so.2.10.5
> 7f4d231d2000-7f4d231d3000 rw-p 0000e000 ca:01 130557                     /usr/lib/x86_64-linux-gnu/liblber-2.4.so.2.10.5
> 7f4d231d3000-7f4d23220000 r-xp 00000000 ca:01 130560                     /usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2.10.5
> 7f4d23220000-7f4d2341f000 ---p 0004d000 ca:01 130560                     /usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2.10.5
> 7f4d2341f000-7f4d23421000 r--p 0004c000 ca:01 130560                     /usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2.10.5
> 7f4d23421000-7f4d23422000 rw-p 0004e000 ca:01 130560                     /usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2.10.5
> 7f4d23422000-7f4d23424000 rw-p 00000000 00:00 0 
> 7f4d23424000-7f4d23482000 r-xp 00000000 ca:01 651645                     /lib/x86_64-linux-gnu/libssl.so.1.0.0
> 7f4d23482000-7f4d23682000 ---p 0005e000 ca:01 651645                     /lib/x86_64-linux-gnu/libssl.so.1.0.0
> 7f4d23682000-7f4d23686000 r--p 0005e000 ca:01 651645                     /lib/x86_64-linux-gnu/libssl.so.1.0.0
> 7f4d23686000-7f4d2368d000 rw-p 00062000 ca:01 651645                     /lib/x86_64-linux-gnu/libssl.so.1.0.0
> 7f4d2368d000-7f4d236b3000 r-xp 00000000 ca:01 652669                     /lib/x86_64-linux-gnu/ld-2.23.so
> 7f4d23888000-7f4d23898000 rw-p 00000000 00:00 0 
> 7f4d238b1000-7f4d238b2000 rw-p 00000000 00:00 0 
> 7f4d238b2000-7f4d238b3000 r--p 00025000 ca:01 652669                     /lib/x86_64-linux-gnu/ld-2.23.so
> 7f4d238b3000-7f4d238b4000 rw-p 00026000 ca:01 652669                     /lib/x86_64-linux-gnu/ld-2.23.so
> 7f4d238b4000-7f4d238b5000 rw-p 00000000 00:00 0 
> 7ffdfb535000-7ffdfb632000 rw-p 00000000 00:00 0                          [stack]
> 7ffdfb64d000-7ffdfb64f000 r--p 00000000 00:00 0                          [vvar]
> 7ffdfb64f000-7ffdfb651000 r-xp 00000000 00:00 0                          [vdso]
> ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
> Aborted
ELOG V3.1.4-80633ba