[Bug 80566] New: xf86-video-intel 2.99.912-1 on Arch - frequently segfaults in pixman_region_append_non_o

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=80566

          Priority: medium
            Bug ID: 80566
          Assignee: chris at chris-wilson.co.uk
           Summary: xf86-video-intel 2.99.912-1 on Arch - frequently
                    segfaults in pixman_region_append_non_o
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: me at mooluv.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: Driver/intel
           Product: xorg

Under normal usage, segfaults (as below) with some regularity.  rdesktop used
to be my primary culprit and I changed to xfreerdp.  Now it appears that the
Oracle Beehive web conference java client is a likely culprit.  





X.Org X Server 1.15.1
Release Date: 2014-04-13
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.14.0-4-ARCH x86_64
Current Operating System: Linux ... 3.15.1-1-ARCH #1 SMP PREEMPT Tue Jun 17
09:32:20 CEST 2014 x86_64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux
root=UUID=73242017-c757-45f8-bc0e-9deb5f972d8e rw quiet
Build Date: 14 April 2014  08:39:09AM

xf86-video-intel 2.99.912-1 is the vid driver



*** BUG ***
In pixman_region_append_non_o: The expression r->x1 < r->x2 was false
Set a breakpoint on '_pixman_log_error' to debug
*** BUG ***
In pixman_region_append_non_o: The expression r->x1 < r->x2 was false
Set a breakpoint on '_pixman_log_error' to debug
*** BUG ***
In pixman_region_append_non_o: The expression r->x1 < r->x2 was false
Set a breakpoint on '_pixman_log_error' to debug
*** BUG ***
In pixman_region_append_non_o: The expression r->x1 < r->x2 was false
Set a breakpoint on '_pixman_log_error' to debug
*** BUG ***
In pixman_region_append_non_o: The expression r->x1 < r->x2 was false
Set a breakpoint on '_pixman_log_error' to debug
*** BUG ***
In pixman_region_append_non_o: The expression r->x1 < r->x2 was false
Set a breakpoint on '_pixman_log_error' to debug
*** BUG ***
In pixman_region_append_non_o: The expression r->x1 < r->x2 was false
Set a breakpoint on '_pixman_log_error' to debug
*** BUG ***
In pixman_region_append_non_o: The expression r->x1 < r->x2 was false
Set a breakpoint on '_pixman_log_error' to debug
*** BUG ***
In pixman_region_append_non_o: The expression r->x1 < r->x2 was false
Set a breakpoint on '_pixman_log_error' to debug
*** BUG ***
In pixman_region_append_non_o: The expression r->x1 < r->x2 was false
Set a breakpoint on '_pixman_log_error' to debug
(EE)
(EE) Backtrace:
(EE) 0: /usr/bin/X (xorg_backtrace+0x48) [0x584b08]
(EE) 1: /usr/bin/X (0x400000+0x1887f9) [0x5887f9]
(EE) 2: /usr/lib/libpthread.so.0 (0x7ff03ae8d000+0xf4b0) [0x7ff03ae9c4b0]
(EE) 3: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7ff034704000+0x20fd0)
[0x7ff034724fd0]
(EE) 4: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7ff034704000+0x50baf)
[0x7ff034754baf]
(EE) 5: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7ff034704000+0x32a59)
[0x7ff034736a59]
(EE) 6: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7ff034704000+0x32d1e)
[0x7ff034736d1e]
(EE) 7: /usr/bin/X (0x400000+0x112258) [0x512258]
(EE) 8: /usr/bin/X (0x400000+0x321e1) [0x4321e1]
(EE) 9: /usr/bin/X (0x400000+0x35c8e) [0x435c8e]
(EE) 10: /usr/bin/X (0x400000+0x39aaa) [0x439aaa]
(EE) 11: /usr/lib/libc.so.6 (__libc_start_main+0xf0) [0x7ff039afa000]
(EE) 12: /usr/bin/X (0x400000+0x2507e) [0x42507e]
(EE)
(EE) Segmentation fault at address 0x7ff12ec94160
(EE)
Fatal server error:
(EE) Caught signal 11 (Segmentation fault). Server aborting
(EE)
(EE)

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