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seg fault after selecting second object with RMB
Closed, ArchivedPublicKNOWN ISSUE

Description

1. open attached .blend
2. notice hat is selected
3. right click person
4. right click hat and get segfault


Appears in 2.60a and r41903

terminal output is:
~/blender/blender-2.60-r41903-linux-glibc27-x86_64 $ ./blender
connect failed: No such file or directory
ndof: spacenavd not found
found bundled python: /home/zek/blender/blender-2.60-r41903-linux-glibc27-x86_64/2.60/python
read blend: /home/zek/blender/models/simpleperson.blend
Segmentation fault

lspci
00:00.0 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a1)
00:01.0 ISA bridge: nVidia Corporation MCP61 LPC Bridge (rev a2)
00:01.1 SMBus: nVidia Corporation MCP61 SMBus (rev a2)
00:01.2 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a2)
00:02.0 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3)
00:02.1 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3)
00:04.0 PCI bridge: nVidia Corporation MCP61 PCI bridge (rev a1)
00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio (rev a2)
00:06.0 IDE interface: nVidia Corporation MCP61 IDE (rev a2)
00:07.0 Bridge: nVidia Corporation MCP61 Ethernet (rev a2)
00:08.0 IDE interface: nVidia Corporation MCP61 SATA Controller (rev a2)
00:09.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:05.0 FireWire (IEEE 1394): Agere Systems FW322/323 (rev 70)
02:00.0 VGA compatible controller: ATI Technologies Inc RV710 [Radeon HD 4550]
02:00.1 Audio device: ATI Technologies Inc RV710/730

uname -r
3.0.6-gentoo

Event Timeline

Nobody (None) changed the task status from Unknown Status to Unknown Status.Nov 16 2011, 11:06 PM

GDB output:

Temporary breakpoint 1 at 0xc35965
Starting program: /home/zek/blender/blender-2.60-r41903-linux-glibc27-x86_64/blender
[Thread debugging using libthread_db enabled]

Temporary breakpoint 1, 0x0000000000c35965 in main ()
(gdb) continue
Continuing.
connect failed: No such file or directory
ndof: spacenavd not found
[New Thread 0x7ffff27c7700 (LWP 25083)]
[New Thread 0x7ffff1fc6700 (LWP 25084)]
[Thread 0x7ffff1fc6700 (LWP 25084) exited]
found bundled python: /home/zek/blender/blender-2.60-r41903-linux-glibc27-x86_64/2.60/python
read blend: /home/zek/blender/models/simpleperson.blend

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7f26d36 in ?? ()
(gdb) continue
Continuing.
[Thread 0x7ffff27c7700 (LWP 25083) exited]

Program terminated with signal SIGSEGV, Segmentation fault.
The program no longer exists.

I couldn't redo the issue, but this seems graphics driver related. If you've not already done this, it might help to install the latest drivers from ATI.

For a backtrace, you have to type "bt" in gdb, otherwise it doesn't print useful information.

One more thing you can try to do is to run blender-softwaregl script which distributes with builds from blender.org.

blender-softwaregl appears to resolve the issue. Thanks!

Moved from Blender 2.5 Bug Tracker to OpenGL errors

So it's an OpenGL issue. Moving to ogl related issues tracker.