| Summary: | X segfaults when logging out from kde4 kdm | ||||||
|---|---|---|---|---|---|---|---|
| Product: | xorg | Reporter: | Arkadiusz Miskiewicz <arekm> | ||||
| Component: | Driver/Radeon | Assignee: | xf86-video-ati maintainers <xorg-driver-ati> | ||||
| Status: | RESOLVED INVALID | QA Contact: | Xorg Project Team <xorg-team> | ||||
| Severity: | normal | ||||||
| Priority: | medium | ||||||
| Version: | 7.4 (2008.09) | ||||||
| Hardware: | x86-64 (AMD64) | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
| Attachments: |
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Created attachment 24203 [details]
xorg log
ati driver was ati from git from 2 days ago. Is this still an issue with a newer xserver or driver? Mass closure: This bug has been untouched for more than six years, and is not obviously still valid. Please reopen this bug or file a new report if you continue to experience issues with current releases. |
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xserver 1.6 kernel 2.6.29rc8 radeon drm drom airlied drm-next 01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3400 Series When logging out from kdm (kde4) then X segfaults. This only happens if DRI is enabled. There is no such problem with DRI disabled. I also have second laptop with x600 card (r300) with more or less the same software (the same packages/distro), but i686 this time and the problem doesn't occur there even with DRI. Looks like some DRI problem in r600 driver. Backtrace: 0: /usr/bin/X(xorg_backtrace+0x26) [0x4e9e76] 1: /usr/bin/X(xf86SigHandler+0x39) [0x48c9e9] 2: /lib64/libc.so.6 [0x7f67b76a3550] 3: /usr/bin/X [0x509976] 4: /usr/lib64/xorg/modules/extensions//libdbe.so [0x7f67b6593268] 5: /usr/bin/X(compPositionWindow+0x73) [0x4faac3] 6: /usr/bin/X(InitRootWindow+0x2d) [0x43293d] 7: /usr/bin/X(main+0x358) [0x42d618] 8: /lib64/libc.so.6(__libc_start_main+0xe6) [0x7f67b768f5b6] 9: /usr/bin/X [0x42cb19] pPixmap is 0x0 Program received signal SIGSEGV, Segmentation fault. ShmDestroyPixmap (pPixmap=0x0) at shm.c:285 285 if (pPixmap->refcnt == 1) (gdb) bt #0 ShmDestroyPixmap (pPixmap=0x0) at shm.c:285 #1 0x00007f1d748982c8 in miDbePositionWindow (pWin=0xd82040, x=<value optimized out>, y=<value optimized out>) at midbe.c:728 #2 0x00000000004faae3 in compPositionWindow (pWin=<value optimized out>, x=0, y=0) at compwindow.c:224 #3 0x000000000043295d in InitRootWindow (pWin=0xd82040) at window.c:477 #4 0x000000000042d638 in main (argc=7, argv=0x7fff7f9f5738, envp=<value optimized out>) at main.c:365 (gdb) l 280 static Bool 281 ShmDestroyPixmap (PixmapPtr pPixmap) 282 { 283 ScreenPtr pScreen = pPixmap->drawable.pScreen; 284 Bool ret; 285 if (pPixmap->refcnt == 1) 286 { 287 ShmDescPtr shmdesc; 288 shmdesc = (ShmDescPtr)dixLookupPrivate(&pPixmap->devPrivates, 289 shmPixmapPrivate); (gdb)