[Bug 106293] New: Floating point exception

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106293

            Bug ID: 106293
           Summary: Floating point exception
           Product: xorg
           Version: 7.6 (2010.12)
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
          Assignee: xorg-driver-ati at lists.x.org
          Reporter: alpha0x89 at yahoo.de
        QA Contact: xorg-team at lists.x.org

Server aborts reproducibly when I try to start Mathematica 11.1. I didn't have
this problem until now on a up-to-date openSUSE Tumbleweed. Some information
from the openSUSE RPM:

Name        : xorg-x11-server
Version     : 1.19.6
Release     : 7.1
Architecture: x86_64
Build Date  : So 22 Apr 2018 17:02:38 CEST

Some information about my system and the error from Xorg.0.log:

X.Org X Server 1.19.6
Release Date: 2017-12-20
Current Operating System: Linux 4.16.3-1-default #1 SMP PREEMPT Thu Apr 19
20:56:06 UTC 2018 (2fd48c5) x86_64
(II) LoadModule: "glx"
(II) Loading /usr/lib64/xorg/modules/extensions/libglx.so
(II) Module glx: vendor="X.Org Foundation"
        compiled for 1.19.6, module version = 1.0.0
        ABI class: X.Org Server Extension, version 10.0
(II) LoadModule: "radeon"
(II) Loading /usr/lib64/xorg/modules/drivers/radeon_drv.so
(II) Module radeon: vendor="X.Org Foundation"
        compiled for 1.19.6, module version = 18.0.1
        Module class: X.Org Video Driver
        ABI class: X.Org Video Driver, version 23.0
(**) RADEON(0): Option "Accel" "on"
(**) RADEON(0): Option "SWcursor" "on"
(**) RADEON(0): Option "AccelMethod" "glamor"
(**) RADEON(0): Option "DRI" "2"
(**) RADEON(0): Option "TearFree" "on"
(--) RADEON(0): Chipset: "ATI Radeon HD 3200 Graphics" (ChipID = 0x9610)
(II) Loading sub module "glamoregl"
(II) LoadModule: "glamoregl"
(II) Loading /usr/lib64/xorg/modules/libglamoregl.so
(II) Module glamoregl: vendor="X.Org Foundation"
        compiled for 1.19.6, module version = 1.0.0
        ABI class: X.Org ANSI C Emulation, version 0.4
(EE) 
(EE) Backtrace:
(EE) 0: /usr/bin/X (xorg_backtrace+0x65) [0x560ee2dfafd5]
(EE) 1: /usr/bin/X (0x560ee2c46000+0x1b8d89) [0x560ee2dfed89]
(EE) 2: /lib64/libpthread.so.0 (0x7f722ef1b000+0x12080) [0x7f722ef2d080]
(EE) 3: /usr/lib64/xorg/modules/drivers/radeon_drv.so (0x7f722bedd000+0x54bd0)
[0x7f722bf31bd0]
(EE) 4: /usr/lib64/xorg/modules/drivers/radeon_drv.so (0x7f722bedd000+0x4ecef)
[0x7f722bf2bcef]
(EE) 5: /usr/lib64/xorg/modules/drivers/radeon_drv.so (0x7f722bedd000+0x59b6b)
[0x7f722bf36b6b]
(EE) 6: /usr/lib64/xorg/modules/drivers/radeon_drv.so (0x7f722bedd000+0x4580e)
[0x7f722bf2280e]
(EE) 7: /usr/bin/X (0x560ee2c46000+0x187275) [0x560ee2dcd275]
(EE) 8: /usr/bin/X (0x560ee2c46000+0x187fa9) [0x560ee2dcdfa9]
(EE) 9: /usr/bin/X (DRI2GetBuffersWithFormat+0xb) [0x560ee2dce13b]
(EE) 10: /usr/bin/X (0x560ee2c46000+0x189c20) [0x560ee2dcfc20]
(EE) 11: /usr/bin/X (0x560ee2c46000+0x53f68) [0x560ee2c99f68]
(EE) 12: /usr/bin/X (0x560ee2c46000+0x57fb0) [0x560ee2c9dfb0]
(EE) 13: /lib64/libc.so.6 (__libc_start_main+0xe7) [0x7f722eb7ea87]
(EE) 14: /usr/bin/X (_start+0x2a) [0x560ee2c87c5a]
(EE) 
(EE) Floating point exception at address 0x7f722bf31bd0
(EE) 
Fatal server error:
(EE) Caught signal 8 (Floating point exception). Server aborting
(EE) 
(EE) 
Please consult the The X.Org Foundation support 
         at http://wiki.x.org
 for help. 
(EE) Please also check the log file at "/var/log/Xorg.0.log" for additional
information.
(EE) 
(II) AIGLX: Suspending AIGLX clients for VT switch
(EE) Server terminated with error (1). Closing log file.

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