Arch Linux

Ajunta

Member

From: Moscow

Registered: 2009-05-31

Posts: 58

Konsole resize causes X to fall with segfault.

Hi!

Since switching to cataclyst from community repo my X fails when I resize Konsole with mouse + alt. Here is  Xorg.0.log. The last lines are:

[   184.745] (EE)
[   184.745] (EE) Backtrace:
[   184.746] (EE) 0: /usr/bin/X (xorg_backtrace+0x36) [0x589fe6]
[   184.746] (EE) 1: /usr/bin/X (0x400000+0x18de39) [0x58de39]
[   184.746] (EE) 2: /usr/lib/libpthread.so.0 (0x7fbc3df40000+0xf170) [0x7fbc3df4f170]
[   184.746] (EE) 3: /usr/lib/libpixman-1.so.0 (0x7fbc3daae000+0x72690) [0x7fbc3db20690]
[   184.746] (EE) 4: /usr/lib/libpixman-1.so.0 (0x7fbc3daae000+0x72a0f) [0x7fbc3db20a0f]
[   184.746] (EE) 5: /usr/lib/libpixman-1.so.0 (pixman_blt+0x52) [0x7fbc3dab8672]
[   184.746] (EE) 6: /usr/lib/xorg/modules/libfb.so (fbCopyNtoN+0x343) [0x7fbc3a68e473]
[   184.746] (EE) 7: /usr/lib/xorg/modules/glesx.so (0x7fbc37efd000+0x8cd81) [0x7fbc37f89d81]
[   184.746] (EE) 8: /usr/lib/xorg/modules/glesx.so (0x7fbc37efd000+0x8ee45) [0x7fbc37f8be45]
[   184.746] (EE) 9: /usr/bin/X (0x400000+0x113ef9) [0x513ef9]
[   184.746] (EE) 10: /usr/bin/X (0x400000+0xc70b5) [0x4c70b5]
[   184.746] (EE) 11: /usr/bin/X (0x400000+0xc83df) [0x4c83df]
[   184.747] (EE) 12: /usr/bin/X (0x400000+0xc5dcc) [0x4c5dcc]
[   184.747] (EE) 13: /usr/bin/X (ConfigureWindow+0x489) [0x462c49]
[   184.747] (EE) 14: /usr/bin/X (0x400000+0x327b4) [0x4327b4]
[   184.747] (EE) 15: /usr/bin/X (0x400000+0x37df1) [0x437df1]
[   184.747] (EE) 16: /usr/bin/X (0x400000+0x2692a) [0x42692a]
[   184.747] (EE) 17: /usr/lib/libc.so.6 (__libc_start_main+0xf5) [0x7fbc3cbdf725]
[   184.747] (EE) 18: /usr/bin/X (0x400000+0x26c6d) [0x426c6d]
[   184.747] (EE)
[   184.747] (EE) Segmentation fault at address 0x7fbc25545f60
[   184.747]
Fatal server error:
[   184.747] Caught signal 11 (Segmentation fault). Server aborting
[   184.747]
[   184.747] (EE)
Please consult the The X.Org Foundation support
         at http://wiki.x.org
 for help. 

The system is up to date, here is some additional info about the system and its configs:

$ uname -srvmpio
Linux 3.6.2-1-ARCH #1 SMP PREEMPT Fri Oct 12 23:58:58 CEST 2012 x86_64 unknown unknown GNU/Linux

$ yaourt -Qi catalyst-dkms | grep Version
Version        : 12.9-1
$ yaourt -Qi catalyst-utils | grep Version
Version        : 12.9-0.1
$ yaourt -Qi lib32-catalyst-utils | grep Version
Version        : 12.9-0.1

$ lspci | grep VGA
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Pitcairn [Radeon HD 7800]

$ lsmod | grep fglrx
fglrx                4606694  175 
amd_iommu_v2            7367  1 fglrx
button                  4662  1 fglrx

$ cat /boot/syslinux/syslinux.cfg | grep nomodeset
    APPEND root=UUID=aa295752-aaa6-44fb-a80a-d6a20fd46db6 ro nomodeset init=/usr/lib/systemd/systemd

$ cat /etc/modprobe.d/modprobe.conf 
blacklist radeon

$ cat /etc/modules-load.d/fglrx.conf 
fglrx

$ cat /etc/rc.conf
DAEMONS=()

$ fglrxinfo
display: :0  screen: 0
OpenGL vendor string: Advanced Micro Devices, Inc.
OpenGL renderer string: AMD Radeon HD 7800 Series
OpenGL version string: 4.2.11903 Compatibility Profile Context

$ glxinfo | grep direct
direct rendering: Yes
    GL_AMD_multi_draw_indirect, GL_AMD_name_gen_delete, 
    GL_ARB_draw_indirect, GL_ARB_draw_instanced, 
    GL_EXT_direct_state_access, GL_EXT_draw_buffers2, GL_EXT_draw_instanced, 

Also, switching between windows in task manager causes X to fall sometimes..  Please help me figure out what is wrong with it?

Last edited by Ajunta (2012-10-16 19:48:35)

Pres

Member

Registered: 2011-09-12

Posts: 423

Re: Konsole resize causes X to fall with segfault.

Report this to AMD as a bug (they are unlikely to do anything though).

You could also try downgrading to Xorg 1.12 and/or an older version of Catalyst.

Ajunta

Member

From: Moscow

Registered: 2009-05-31

Posts: 58

Re: Konsole resize causes X to fall with segfault.

I send feedback report to AMD. Wiki describes a few more ways to obtain the driver (AUR or external repo). How do you think is there any chance that installing the driver other way will change the situation somehow?