Re: [Valgrind-users] Valgrind crash on armv7l

2017-01-04 Thread Frank_wtal
Hi Philippe, > Also, have you upgraded to 3.12, as suggested by John ?   Yes,I updated to 3.12 - could not see any difference to 3.11. > Also, try with --read-inline-info=no All the tests I did now (and the backtraces below) are done with this option now -- does not seem to make any difference.

Re: [Valgrind-users] Valgrind crash on armv7l

2017-01-04 Thread Philippe Waroquiers
On Wed, 2017-01-04 at 13:43 +0100, frank_w...@web.de wrote: > Happy new year! > > > Am 08.12.2016 14:34 schrieb John Reiser: > > [...] > > Most of the time? Then run valgrind under gdb, get the traceback > > at the time of the SIGSEGV, and file a bug report against valgrind. > > $ gdb valgri

Re: [Valgrind-users] Valgrind crash on armv7l

2017-01-04 Thread Frank_wtal
Happy new year! Am 08.12.2016 14:34 schrieb John Reiser: > [...] > Most of the time?  Then run valgrind under gdb, get the traceback > at the time of the SIGSEGV, and file a bug report against valgrind. >     $ gdb valgrind >     (gdb) run --tool=memcheck /path/to/the/smallest/program/which/fails

Re: [Valgrind-users] Valgrind crash on armv7l

2016-12-08 Thread John Reiser
> Most of the time, when I start valgrind like this: > # valgrind --tool=memcheck > it exits with a segmentation fault. I tried different programs, small and > big, but this does not really seem to make a difference. ... Most of the time? Then run valgrind under gdb, get the traceback at the

[Valgrind-users] Valgrind crash on armv7l

2016-12-08 Thread Frank_wtal
Hi,   I have an embedded linux system similar to the BeagleBone. It runs buildroot on it.   # uname -a   Linux xenon 4.4.21 #1 PREEMPT Thu Dec 8 12:19:53 CET 2016 armv7l GNU/Linux   Within the last days, I enabled valgrind in buildroot (version 3.11.0) to examine memory issues in some programs.