Launchpad has imported 5 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=55300.
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Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2012-09-25T02:33:51+00:00 Daniel van Vugt wrote: TEST CASE: "Unredirect cancelation by transformed windows" from http://bazaar.launchpad.net/~compiz-team/compiz/0.9.8/view/head:/tests/manual/Unredirect.txt ... frequently crashes my X server with: (gdb) bt #0 __memcpy_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1520 #1 0x00007fbd0d2424d6 in intel_uxa_pixmap_put_image (pixmap=<optimised out>, src=<optimised out>, src_pitch=7680, x=<optimised out>, y=<optimised out>, w=<optimised out>, h=1200) at /usr/include/x86_64-linux-gnu/bits/string3.h:52 #2 0x00007fbd0d244187 in intel_uxa_put_image (pixmap=0x7fbd119001c0, x=0, y=0, w=<optimised out>, h=1200, src=0x7fbd11b4c710 "p", src_pitch=7680) at ../../src/intel_uxa.c:809 #3 0x00007fbd0d26389d in uxa_copy_n_to_n (pSrcDrawable=0x7fbd11b4c6b0, pDstDrawable=0x7fbd11c82400, pGC=0x7fbd1169a9c0, pbox=0x7fff31b0b600, nbox=<optimised out>, dx=0, dy=0, reverse=0, upsidedown=0, bitplane=0, closure=0x0) at ../../uxa/uxa-accel.c:452 #4 0x00007fbd10fdb0da in miCopyRegion (pSrcDrawable=0x7fbd11b4c6b0, pDstDrawable=<optimised out>, pGC=0x7fbd1169a9c0, pDstRegion=<optimised out>, dx=0, dy=0, copyProc=0x7fbd0d263290 <uxa_copy_n_to_n>, bitPlane=0, closure=0x0) at ../../mi/micopy.c:137 #5 0x00007fbd10fdb5d2 in miDoCopy (pSrcDrawable=0x7fbd11b4c6b0, pDstDrawable=0x7fbd11c82400, pGC=0x7fbd1169a9c0, xIn=0, yIn=0, widthSrc=1920, heightSrc=1200, xOut=0, yOut=0, copyProc=0x7fbd0d263290 <uxa_copy_n_to_n>, bitPlane=0, closure=0x0) at ../../mi/micopy.c:334 #6 0x00007fbd0d26481e in uxa_copy_area (dsty=0, dstx=0, height=1200, width=<optimised out>, srcy=<optimised out>, srcx=<optimised out>, pGC=<optimised out>, pDstDrawable=<optimised out>, pSrcDrawable=<optimised out>) at ../../uxa/uxa-accel.c:498 #7 uxa_copy_area (pSrcDrawable=<optimised out>, pDstDrawable=<optimised out>, pGC=<optimised out>, srcx=<optimised out>, srcy=<optimised out>, width=<optimised out>, height=1200, dstx=0, dsty=0) at ../../uxa/uxa-accel.c:487 #8 0x00007fbd10f8d6ec in damageCopyArea (pSrc=0x7fbd11b4c6b0, pDst=0x7fbd11c82400, pGC=0x7fbd1169a9c0, srcx=<optimised out>, srcy=0, width=1920, height=1200, dstx=0, dsty=0) at ../../../miext/damage/damage.c:864 #9 0x00007fbd0d2559d5 in I830DRI2CopyRegion (drawable=0x7fbd11c82400, pRegion=0x7fff31b0b7e0, destBuffer=<optimised out>, sourceBuffer=<optimised out>) at ../../src/intel_dri.c:582 #10 0x00007fbd0d2574ce in I830DRI2FlipEventHandler (frame=27239, tv_sec=1348483279, tv_usec=575746, flip_info=0x7fbd11d1dae0) at ../../src/intel_dri.c:1048 #11 0x00007fbd0d68f583 in drmHandleEvent () from /usr/lib/x86_64-linux-gnu/libdrm.so.2 #12 0x00007fbd10ec67eb in WakeupHandler (result=1, pReadmask=0x7fbd11282500) at ../../dix/dixutils.c:428 #13 0x00007fbd10ff9c46 in WaitForSomething (pClientsReady=0x7fbd11813950) at ../../os/WaitFor.c:235 #14 0x00007fbd10ec25f2 in Dispatch () at ../../dix/dispatch.c:366 #15 0x00007fbd10eb17ba in main (argc=8, argv=<optimised out>, envp=<optimised out>) at ../../dix/main.c:287 ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xserver-xorg-video-intel 2:2.17.0-1ubuntu4.1 ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28 Uname: Linux 3.2.0-31-generic x86_64 Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1055429/comments/2 ------------------------------------------------------------------------ On 2012-09-25T08:09:03+00:00 Chris Wilson wrote: Again, please retest using upstream components before filing an upstream bug. And please remember to include your Xorg.log and dmesg. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1055429/comments/3 ------------------------------------------------------------------------ On 2012-09-25T08:14:50+00:00 Daniel van Vugt wrote: Thanks again. Do you have a bug number or commit URL to point me to? Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1055429/comments/4 ------------------------------------------------------------------------ On 2012-09-25T08:39:31+00:00 Chris Wilson wrote: To be honest, I don't think it is a single bug but rather a catrasophe of errors, which is why I want dmesg and Xorg.log to be sure there are not other things going on. Since the traces are about 12 months old, I first want to verify that it is not going to be a wild goose chase. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1055429/comments/6 ------------------------------------------------------------------------ On 2012-09-26T08:03:40+00:00 Daniel van Vugt wrote: I keep getting different Xorg crashes from Ubuntu 12.04 so can't get log files for this yet. On 12.10 with much newer intel drivers and similar hardware, I can't crash it any more. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1055429/comments/9 ** Changed in: xserver-xorg-video-intel Status: Unknown => Invalid ** Changed in: xserver-xorg-video-intel Importance: Unknown => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1055429 Title: Xorg keeps crashing in memcpy <- intel_uxa_pixmap_put_image <- intel_uxa_put_image <- uxa_copy_n_to_n <- miCopyRegion To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1055429/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
