Not particularly useful unfortunately, do you have LD_LIBRARY_PATH or whatever set?
On Fri, Jan 13, 2017 at 04:13:30PM +0000, Kaushal Modi wrote: > Here's what I get: > > gdb tmux core.8841 > GNU gdb (GDB) Red Hat Enterprise Linux (7.2-75.el6) > Copyright (C) 2010 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later > <[1]http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law.** Type "show > copying" > and "show warranty" for details. > This GDB was configured as "x86_64-redhat-linux-gnu". > For bug reporting instructions, please see: > <[2]http://www.gnu.org/software/gdb/bugs/>... > Reading symbols from /cad/abc/apps/gnu/linux/x86_64/6/bin/tmux...(no > debugging symbols found)...done. > warning: core file may not match specified executable file. > [New Thread 8841] > Missing separate debuginfo for /dgagent/lib64/preload.so > Try: yum --enablerepo='*-debug*' install > /usr/lib/debug/.build-id/c8/6a4819d6051f6303e89794963394b6ec709996 > Missing separate debuginfo for > /cad/abc/apps/gnu/linux/x86_64/6/lib/libevent-2.0.so.5 > Try: yum --enablerepo='*-debug*' install > /usr/lib/debug/.build-id/30/82f454498a3b8ee0e860b1869c6403d216cd69 > Missing separate debuginfo for > Try: yum --enablerepo='*-debug*' install > /usr/lib/debug/.build-id/08/e42c6c3d2cd1e5d68a43b717c9eb3d310f2df0 > Reading symbols from /dgagent/lib64/preload.so...(no debugging symbols > found)...done. > Loaded symbols for /dgagent/lib64/preload.so > Reading symbols from /lib64/libutil.so.1...(no debugging symbols > found)...done. > Loaded symbols for /lib64/libutil.so.1 > Reading symbols from /lib64/libncurses.so.5...(no debugging symbols > found)...done. > Loaded symbols for /lib64/libncurses.so.5 > Reading symbols from > /cad/abc/apps/gnu/linux/x86_64/6/lib/libevent-2.0.so.5...done. > Loaded symbols for /cad/abc/apps/gnu/linux/x86_64/6/lib/libevent-2.0.so.5 > Reading symbols from /lib64/librt.so.1...(no debugging symbols > found)...done. > Loaded symbols for /lib64/librt.so.1 > Reading symbols from /lib64/libresolv.so.2...(no debugging symbols > found)...done. > Loaded symbols for /lib64/libresolv.so.2 > Reading symbols from /lib64/libc.so.6...(no debugging symbols > found)...done. > Loaded symbols for /lib64/libc.so.6 > Reading symbols from /lib64/libtinfo.so.5...(no debugging symbols > found)...done. > Loaded symbols for /lib64/libtinfo.so.5 > Reading symbols from /lib64/libdl.so.2...(no debugging symbols > found)...done. > Loaded symbols for /lib64/libdl.so.2 > Reading symbols from /lib64/libpthread.so.0...(no debugging symbols > found)...done. > [Thread debugging using libthread_db enabled] > Loaded symbols for /lib64/libpthread.so.0 > Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols > found)...done. > Loaded symbols for /lib64/ld-linux-x86-64.so.2 > Core was generated by `tmux -vvvv'. > Program terminated with signal 11, Segmentation fault. > #0 **0x0000000000405c8d in cfg_default_done () > Missing separate debuginfos, use: debuginfo-install > glibc-2.12-1.166.el6_7.7.x86_64 ncurses-libs-5.7-3.20090208.el6.x86_64 > (gdb) bt full > #0 **0x0000000000405c8d in cfg_default_done () > No symbol table info available. > #1 **0x000000000040fcf5 in cmdq_continue () > No symbol table info available. > #2 **0x0000000000433cda in server_start () > No symbol table info available. > #3 **0x0000000000406580 in client_connect () > No symbol table info available. > #4 **0x0000000000406917 in client_main () > No symbol table info available. > #5 **0x0000000000439c03 in main () > No symbol table info available. > (gdb) > On Fri, Jan 13, 2017 at 11:08 AM Nicholas Marriott > <[3][email protected]> wrote: > > Don't attach the core file, attach to it with: > > gdb tmux core.8841 > > Then do "bt full" and show me the output. > > On Fri, Jan 13, 2017 at 03:58:17PM +0000, Kaushal Modi wrote: > >** ** Thanks for the quick reply. > >** ** The tmux that I build myself works fine. But this version of tmux > that > >** ** fails is built by the company software team. So I do not have > control over > >** ** their build env. > >** ** How can I figure out which libevent version was used to build > tmux vs the > >** ** one available? > >** ** ldd returns this: > >** ** >ldd `which tmux` > >** ** ** ** ** ** linux-vdso.so.1 => **(0x00007fffd33ff000) > >** ** ** ** ** ** libutil.so.1 => /lib64/libutil.so.1 > (0x00000036fcc00000) > >** ** ** ** ** ** libncurses.so.5 => /lib64/libncurses.so.5 > (0x0000003703400000) > >** ** ** ** ** ** libevent-2.0.so.5 => > >** ** /cad/abc/apps/gnu/linux/x86_64/6/lib/libevent-2.0.so.5 > >** ** (0x00002ae6e9131000) > >** ** ** ** ** ** librt.so.1 => /lib64/librt.so.1 (0x00000036ed400000) > >** ** ** ** ** ** libresolv.so.2 => /lib64/libresolv.so.2 > (0x00000036ed800000) > >** ** ** ** ** ** libc.so.6 => /lib64/libc.so.6 (0x00000036ec000000) > >** ** ** ** ** ** libtinfo.so.5 => /lib64/libtinfo.so.5 > (0x0000003700c00000) > >** ** ** ** ** ** libdl.so.2 => /lib64/libdl.so.2 (0x00000036ec800000) > >** ** ** ** ** ** libpthread.so.0 => /lib64/libpthread.so.0 > (0x00000036ec400000) > >** ** ** ** ** ** /lib64/ld-linux-x86-64.so.2 (0x00000036ebc00000) > >** ** I have attached the core file this time. > >** ** Thanks! > >** ** On Fri, Jan 13, 2017 at 10:45 AM Nicholas Marriott > >** ** <[1][4][email protected]> wrote: > > > >** ** ** Hi > > > >** ** ** It probably crashed. > > > >** ** ** Are you sure you are using the same libevent version as the > libevent you > >** ** ** built against? > > > >** ** ** Does it generate a core file? (You may need to do "ulimit > -cunlimited" > >** ** ** first.) > > > >** ** -- > > > >** ** Kaushal Modi > > > >** ** -- > >** ** You received this message because you are subscribed to the > Google Groups > >** ** "tmux-users" group. > >** ** To unsubscribe from this group and stop receiving emails from it, > send an > >** ** email to [2][5][email protected]. > >** ** To post to this group, send email to > [3][6][email protected]. > >** ** For more options, visit [4][7]https://groups.google.com/d/optout. > > > > References > > > >** ** Visible links > >** ** 1. mailto:[8][email protected] > >** ** 2. mailto:[9][email protected] > >** ** 3. mailto:[10][email protected] > >** ** 4. [11]https://groups.google.com/d/optout > > -- > You received this message because you are subscribed to the Google > Groups "tmux-users" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to [12][email protected]. > To post to this group, send an email to [13][email protected]. > For more options, visit [14]https://groups.google.com/d/optout. > > -- > > Kaushal Modi > > References > > Visible links > 1. http://gnu.org/licenses/gpl.html > 2. http://www.gnu.org/software/gdb/bugs/ > 3. mailto:[email protected] > 4. mailto:[email protected] > 5. mailto:tmux-users%[email protected] > 6. mailto:[email protected] > 7. https://groups.google.com/d/optout > 8. mailto:[email protected] > 9. mailto:tmux-users%[email protected] > 10. mailto:[email protected] > 11. https://groups.google.com/d/optout > 12. mailto:tmux-users%[email protected] > 13. mailto:[email protected] > 14. https://groups.google.com/d/optout -- You received this message because you are subscribed to the Google Groups "tmux-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
