VMD-L Mailing List

From: John Stone (johns_at_ks.uiuc.edu)
Date: Tue Mar 31 2015 - 19:56:43 CDT

Hi,
  From the logs you sent, I noticed this, which is a bit of a red flag:
Info) OpenGL renderer: Mesa GLX Indirect
What graphics hardware do you have in this machine?

If you run VMD in text mode, and load the same file, do you have
the same seg fault? Run VMD in text mode like this:
  vmd -dispdev text

If you do NOT have the seg fault in this case, then I am assuming
problems with the OpenGL graphics configuration. On the other hand,
if you do encounter a seg fault here when running in text mode, then
we will need to dig into this in much more detail.

If you can run the text mode test and get back to me, that'd be great.

Cheers,
  John Stone
  vmd_at_ks.uiuc.edu

On Tue, Mar 31, 2015 at 02:20:44PM -0700, Burlen Loring wrote:
> Hi ,
>
> I am having some issue with vmd 1.9.2. As soon as I open a file (the
> first example in the tutorial) there is a crash. I am pasting a
> stack trace and the output below when running: vmd -debug. First I
> tried the binary from the vmd site, then I tried building form
> source, but the crash is the same. Any idea what is going wrong
> here?
>
> Thanks
> Burlen
>
> $vmd -debug
> ***
> *** Running VMD in debugger, type 'run' at debugger prompt
> ***
> GNU gdb (GDB) Red Hat Enterprise Linux (7.0.1-23.el5_5.1)
> Copyright (C) 2009 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later
> <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:
> <http://www.gnu.org/software/gdb/bugs/>...
> Reading symbols from /global/common/carver/graphics/vmd/1.9.2/lib/vmd/vmd_LINUXAMD64...done.
> (gdb) run
> Starting program:
> /global/common/carver/graphics/vmd/1.9.2/lib/vmd/vmd_LINUXAMD64
> [Thread debugging using libthread_db enabled]
> [New Thread 0x50000940 (LWP 26008)]
> Info) VMD for LINUXAMD64, version 1.9.2 (February 19, 2015)
> Info) http://www.ks.uiuc.edu/Research/vmd/
> Info) Email questions and bug reports to vmd_at_ks.uiuc.edu
> Info) Please include this reference in published work using VMD:
> Info) Humphrey, W., Dalke, A. and Schulten, K., `VMD - Visual
> Info) Molecular Dynamics', J. Molec. Graphics 1996, 14.1, 33-38.
> Info) -------------------------------------------------------------
> Info) Multithreading available, 8 CPUs detected.
> Info) Free system memory: 38022MB (78%)
> Info) OpenGL renderer: Mesa GLX Indirect
> Info) Features: STENCIL MDE MTX PP PS
> Info) GLSL rendering mode is NOT available.
> Info) Textures: 2-D (2048x2048), Multitexture (8)
> vmd > Info) Using plugin pdb for structure file
> /global/common/carver/graphics/vmd/tutorial/1ubq.pdb
> Info) Using plugin pdb for coordinates from file
> /global/common/carver/graphics/vmd/tutorial/1ubq.pdb
> Info) Determining bond structure from distance search ...
> [New Thread 0x60001940 (LWP 26018)]
> [New Thread 0x70002940 (LWP 26019)]
> [Thread 0x70002940 (LWP 26019) exited]
> [New Thread 0x7fffe2fc4940 (LWP 26020)]
> [Thread 0x60001940 (LWP 26018) exited]
> [Thread 0x7fffe2fc4940 (LWP 26020) exited]
> [New Thread 0x7fffd2fc3940 (LWP 26021)]
> [Thread 0x7fffd2fc3940 (LWP 26021) exited]
> [New Thread 0x7fffc2fc2940 (LWP 26022)]
> [New Thread 0x7fffb2fc1940 (LWP 26023)]
> [Thread 0x7fffc2fc2940 (LWP 26022) exited]
> [Thread 0x7fffb2fc1940 (LWP 26023) exited]
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x00007fffef3c8a38 in pthread_join () from /lib64/libpthread.so.0
> (gdb) where
> #0 0x00007fffef3c8a38 in pthread_join () from /lib64/libpthread.so.0
> #1 0x00000000004c2a18 in vmd_bondsearch_thr(float const*, float
> const*, GridSearchPairlist*, int, int**, int*, int**, int, float) ()
> #2 0x000000004011eb85 in ?? ()
> #3 0x0000000000000000 in ?? ()
> (gdb) 

-- 
NIH Center for Macromolecular Modeling and Bioinformatics
Beckman Institute for Advanced Science and Technology
University of Illinois, 405 N. Mathews Ave, Urbana, IL 61801
http://www.ks.uiuc.edu/~johns/           Phone: 217-244-3349
http://www.ks.uiuc.edu/Research/vmd/