| Summary: |
[Intel] xorg-server-1.8.2 crashes when xscreensaver runs. DRI2SwapComplete has bad drawables. |
| Product: |
xorg
|
Reporter: |
Andrew Evans <andrew> |
| Component: |
Driver/intel | Assignee: |
Carl Worth <cworth> |
| Status: |
RESOLVED
FIXED
|
QA Contact: |
Xorg Project Team <xorg-team> |
| Severity: |
normal
|
|
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| Priority: |
medium
|
Keywords: |
have-backtrace |
| Version: |
unspecified | |
|
| Hardware: |
x86-64 (AMD64) | |
|
| OS: |
Linux (All) | |
|
| Whiteboard: |
|
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i915 platform:
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i915 features:
|
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|---|
| Attachments: |
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Created attachment 38113 [details] X server log file showing crash/backtrace My X server keeps crashing randomly when xscreensaver (which is set to cycle randomly between screen savers) runs. Hardware: HP/Compaq dc5700 Video card: Intel Corporation 82Q963/Q965 Integrated Graphics Controller rev 2 I'm running dual-head, using the DVI output to run one screen and the VGA output to drive another. I use the RANDR extension to combine them into one virtual screen. Kernel is using KMS. [ 17.952] Build Operating System: Linux 2.6.34-gentoo-r2 x86_64 Gentoo [ 17.952] Current Operating System: Linux foo.example.org 2.6.35-gentoo-r1 #1 SMP Wed Aug 11 15:42:43 PDT 2010 x86_64 [ 17.952] Kernel command line: dolvm real_root=/dev/sys/gentoo [ 17.952] Build Date: 23 July 2010 04:58:16PM [ 17.952] [ 17.952] Current version of pixman: 0.18.4 Complete Xorg.0.log.old attached. It contains these errors and then a backtrace: [ 11094.168] (EE) intel(0): [DRI2] DRI2SwapComplete: bad drawable [ 11454.357] (EE) intel(0): [DRI2] DRI2SwapComplete: bad drawable [ 16601.769] (EE) intel(0): [DRI2] DRI2SwapComplete: bad drawable [ 17202.065] Backtrace: [ 17202.065] 0: /usr/bin/X (xorg_backtrace+0x35) [0x487c21] [ 17202.065] 1: /usr/bin/X (0x400000+0x562e5) [0x4562e5] [ 17202.065] 2: /lib/libpthread.so.0 (0x7f0e2e1ec000+0xf410) [0x7f0e2e1fb410] [ 17202.065] 3: /usr/bin/X (0x400000+0x5a92a) [0x45a92a] [ 17202.065] 4: /usr/bin/X (LocalClient+0x2e) [0x451bd0] [ 17202.065] 5: /usr/lib64/xorg/modules/extensions/libdri2.so (0x7f0e2be8a000+0x2f32) [0x7f0e2be8cf32] [ 17202.065] 6: /usr/bin/X (0x400000+0x2d623) [0x42d623] [ 17202.065] 7: /usr/bin/X (0x400000+0x24e9e) [0x424e9e] [ 17202.065] 8: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7f0e2c8dfd2d] [ 17202.065] 9: /usr/bin/X (0x400000+0x24979) [0x424979] [ 17202.065] Segmentation fault at address 0x28 [ 17202.065] Fatal server error: [ 17202.065] Caught signal 11 (Segmentation fault). Server aborting X server is run with -core option. gdb gives this stack trace: #0 0x00007f0e2c8f3445 in raise () from /lib/libc.so.6 #1 0x00007f0e2c8f4860 in abort () from /lib/libc.so.6 #2 0x0000000000456bbd in OsAbort () #3 0x0000000000455192 in AbortServer () #4 0x0000000000455779 in FatalError () #5 0x0000000000456353 in OsSigHandler () #6 <signal handler called> #7 0x000000000045a92a in _XSERVTransGetPeerAddr () #8 0x0000000000451bd0 in LocalClient () #9 0x00007f0e2be8cf32 in ?? () from /usr/lib64/xorg/modules/extensions/libdri2.so #10 0x000000000042d623 in Dispatch () #11 0x0000000000424e9e in main ()