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[Bug 976293] Blender 2.77a in Tumbleweed snapshot 20160416 crashes upon start
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Sun, 01 May 2016 22:01:19 +0000
  • Message-id: <bug-976293-21960-F4OJZRK8im@http.bugzilla.suse.com/>
http://bugzilla.suse.com/show_bug.cgi?id=976293
http://bugzilla.suse.com/show_bug.cgi?id=976293#c29

--- Comment #29 from Giuseppe Gorgoglione <gorgoglione@xxxxxxxxx> ---
To follow your suggestion, I reverted to clean Tumbleweed then installed just
blender-2.77a-236.2.x86_64.rpm, with debuginfo and debugsource from your
experimental repo, no Mesa or other libraries. Asan is there and I see a memory
leak warning when I run for instance: "blender --version" [1], but no warning
at all before the crash when running just "blender".

Now I'm single-stepping through the Blender initialization code with gdb to
catch the crashing site. It will take some time but it's doable.


[1]

==25405==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 124 byte(s) in 4 object(s) allocated from:
#0 0x7f3a60b1f4ba in operator new(unsigned long)
(/usr/lib64/libasan.so.2+0x974ba)
#1 0x7f3a568353f1 in std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char>
::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&) (/usr/lib64/libstdc++.so.6+0x1203f1)

SUMMARY: AddressSanitizer: 124 byte(s) leaked in 4 allocation(s).

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