[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Changed in: mesa Importance: Unknown = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/87661 Title: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Changed in: mesa Importance: Medium = Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/87661 Title: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Changed in: mesa Importance: Unknown = Medium -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Changed in: mesa (Debian) Status: Confirmed = Fix Released -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Changed in: mesa Status: Confirmed = Fix Released -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
The real fix is in mesa master now: http://cgit.freedesktop.org/mesa/mesa/commit/?id=2b8d8989fb6f9c36baf166fc715182a1407ebadb Maybe we can cherry-pick it to our mesa 7.2? -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
The debdiff looks good to me, I've uploaded to intrepid. ** Changed in: mesa (Ubuntu) Status: Confirmed = Fix Released -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Attachment added: mesa_7.0.3-1ubuntu2.debdiff http://launchpadlibrarian.net/15056489/mesa_7.0.3-1ubuntu2.debdiff -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Attachment added: mesa_7.0.3-1ubuntu2.debdiff http://launchpadlibrarian.net/15066513/mesa_7.0.3-1ubuntu2.debdiff ** Attachment removed: mesa_7.0.3-1ubuntu2.debdiff http://launchpadlibrarian.net/15056489/mesa_7.0.3-1ubuntu2.debdiff -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
Test packages with the above debdiff can be found in my PPA, built on hardy. Thinking about it, we could have checked DEB_BUILD_ARCH in debian/rules and only added the hook in the amd64 packages... And this workaround might not catch things like remote X etc, but it will be good enough for most people. -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Changed in: mesa (Debian) Status: Unknown = Confirmed -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Bug watch added: Debian Bug tracker #484180 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=484180 ** Also affects: mesa (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=484180 Importance: Unknown Status: Unknown -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
By checking `uname -m` we only detect if the _kernel_ is x86-64. This would be a problem if someone was running a 64-bit kernel and a 32-bit userland because they would get MESA_NO_ASM exported without needing it. I think it would be better to do if [ `dpkg --print-architecture` = amd64 ] Because that would tell us if we were running in an amd64 userland and that's what we really want to test for. I think checking for 3dnow in flags is preferred because AMD is not the only cpu vendor using that technology, even though none of the others have built any 64-bit chips yet, it would probably be more future-proof. -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
You're probably right, I didn't think about such combinations. It could be even more complicated for what I know, I don't know how mesa chooses its code path in all these cases. Anyway, here's a proposed Xsession.d file that we can test and get reviewed. ** Attachment added: 65mesa-check-x86-64 http://launchpadlibrarian.net/14764108/65mesa-check-x86-64 ** Attachment removed: 65mesa-check-x86-64 http://launchpadlibrarian.net/14764108/65mesa-check-x86-64 -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Attachment added: 65mesa-check-x86-64 http://launchpadlibrarian.net/14764142/65mesa-check-x86-64 -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
Setting MESA_NO_ASM stops the crashes for me, I agree that this is a much nicer work-around but it would be even better if mesa could do runtime-checks as it does on IA32. Perhaps mesa's postinst-script could check cpu vendor and add MESA_NO_ASM=1 to /etc/environment? -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
export MESA_NO_ASM=1 also solves the problem here. Thank you very much for this very useful tip ! -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
The best solution is if we can set this conditionally at run-time, depending on the contents of /proc/cpuinfo. I suggest to put this in a file /etc/X11/Xsession.d/65mesa-check-x86-64, which will be sourced at X session startup, and ship it with a mesa package. That way we can just drop it once it get fixed in a newer mesa version. I don't have 64bit hardware and I am not too familiar with the variants, but I guess something (x64 but not AMD) would be correct? Can someone wise chime in here, or can those of you who need MESA_NO_ASM please post your /proc/cpuinfo? -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
I think the best solution is to just do a: if `grep -q -i genuineintel /proc/cpuinfo` that would be true iff the host cpu was made by intel. I'll attach my cpuinfo anyway. ** Attachment added: cpuinfo intel x86-64 http://launchpadlibrarian.net/14754789/cpuinfo -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
Here is my /proc/cpuinfo ** Attachment added: cpuinfo http://launchpadlibrarian.net/14755010/cpuinfo -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
Well, we don't want this to kick in on all Intel processors (like the 32 bit ones), so maybe we have to check something like uname -m as well. -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
Or to do it the other way, is there for instance something in flags for AMD64 processors that we can probe for? I found a /proc/cpuinfo for an AuthenticAMD and it has flags like 3dnowext and 3dnow (and uname -m gives x86_64): if [ `uname -m` = x86_64 ] ! grep -q ^flags.*3dnow /proc/cpuinfo; then MESA_NO_ASM=1 export MESA_NO_ASM fi or alternatively: if [ `uname -m` = x86_64 ] ! grep -q ^vendor_id.*AuthenticAMD /proc/cpuinfo; then -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
This patch disables the usage of assembly optimizations on amd64 builds of mesa. It works for me ** Attachment added: Patch to disable assembly optimizations http://launchpadlibrarian.net/12789668/disable_amd64_assembly.patch -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
The comment on the mesa bugzilla that the build target should be changed to one that does not use assembly-optimizations is probably the only thing we can do to fix this. Maybe this should be reported and fixed in debian first and then synced to ubuntu? -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Changed in: mesa Status: Unknown = Confirmed -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
Upstream bug # changed to non-duplicate ** Changed in: mesa Bugwatch: freedesktop.org Bugzilla #15061 = freedesktop.org Bugzilla #8724 -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
I filed a bug against mesa, this issue still exists in git head on freedesktop.org. ** Bug watch added: freedesktop.org Bugzilla #15061 https://bugs.freedesktop.org/show_bug.cgi?id=15061 ** Also affects: mesa via https://bugs.freedesktop.org/show_bug.cgi?id=15061 Importance: Unknown Status: Unknown -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
I confirm this bug, backtrace is the same. -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
MIchael, please reopen the bug if you can provide a complete backtrace. ** Changed in: mesa (Ubuntu) Sourcepackagename: xscreensaver = mesa -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
Really the bug is more severe than just failing (and innocent) xscreensaver. backtrace: #0 0x2ade19df2582 in _mesa_x86_64_transform_points4_perspective () from /usr/lib/dri/i915_dri.so #1 0x2ade19d85909 in ?? () from /usr/lib/dri/i915_dri.so #2 0x2ade19d7bd7b in _tnl_run_pipeline () from /usr/lib/dri/i915_dri.so #3 0x2ade19d7c2a4 in _tnl_draw_prims () from /usr/lib/dri/i915_dri.so #4 0x2ade19d7454e in vbo_exec_vtx_flush () from /usr/lib/dri/i915_dri.so #5 0x2ade19d700fd in vbo_exec_FlushVertices () from /usr/lib/dri/i915_dri.so #6 0x2ade19cfbe2e in _mesa_Flush () from /usr/lib/dri/i915_dri.so #7 0x0040486a in draw_polytopes (mi=0x7fff93e3fd30) at polytopes.c:3064 #8 0x0040738b in xlockmore_screenhack (dpy=0x63fb30, window=73400322, want_writable_colors=value optimized out, want_uniform_colors=0, want_smooth_colors=0, want_bright_colors=0, event_mask=66, hack_init=0x404ec0 init_polytopes, hack_draw=0x4046d0 draw_polytopes, hack_reshape=0x404e70 reshape_polytopes, hack_handle_events=0x404ce0 polytopes_handle_event, hack_free=0) at xlockmore.c:444 #9 0x00404fc8 in screenhack (dpy=0x6c75c0, window=6922368) at ./../xlockmore.h:158 #10 0x00405a81 in main (argc=1, argv=0x7fff93e404c8) at ./../screenhack.c:679 #11 0x2ade18810b44 in __libc_start_main () from /lib/libc.so.6 #12 0x00403199 in _start () BUT! the point is not a backtrace, but a code inside driver: (gdb) disassemble Dump of assembler code for function _mesa_x86_64_transform_points4_perspective: 0x2ade19df2530 _mesa_x86_64_transform_points4_perspective+0: mov 0x10(%rdx),%ecx 0x2ade19df2533 _mesa_x86_64_transform_points4_perspective+3: movzbl 0x14(%rdx),%eax 0x2ade19df2537 _mesa_x86_64_transform_points4_perspective+7: mov %ecx,0x10(%rdi) 0x2ade19df253a _mesa_x86_64_transform_points4_perspective+10: movl $0x4,0x18(%rdi) 0x2ade19df2541 _mesa_x86_64_transform_points4_perspective+17: orl $0xf,0x1c(%rdi) 0x2ade19df2545 _mesa_x86_64_transform_points4_perspective+21: test %ecx,%ecx 0x2ade19df2547 _mesa_x86_64_transform_points4_perspective+23: xchg %ax,%ax 0x2ade19df254a _mesa_x86_64_transform_points4_perspective+26: je 0x2ade19df25b3 _mesa_x86_64_transform_points4_perspective+131 0x2ade19df254c _mesa_x86_64_transform_points4_perspective+28: mov 0x8(%rdx),%rdx 0x2ade19df2550 _mesa_x86_64_transform_points4_perspective+32: mov 0x8(%rdi),%rdi 0x2ade19df2554 _mesa_x86_64_transform_points4_perspective+36: movd (%rsi),%mm0 0x2ade19df2557 _mesa_x86_64_transform_points4_perspective+39: pxor %mm7,%mm7 0x2ade19df255a _mesa_x86_64_transform_points4_perspective+42: punpckldq 0x14(%rsi),%mm0 0x2ade19df255e _mesa_x86_64_transform_points4_perspective+46: movq 0x20(%rsi),%mm2 0x2ade19df2562 _mesa_x86_64_transform_points4_perspective+50: prefetch (%rdx) 0x2ade19df2565 _mesa_x86_64_transform_points4_perspective+53: movd 0x28(%rsi),%mm1 0x2ade19df2569 _mesa_x86_64_transform_points4_perspective+57: xchg %ax,%ax 0x2ade19df256c _mesa_x86_64_transform_points4_perspective+60: punpckldq 0x38(%rsi),%mm1 0x2ade19df2570 _mesa_x86_64_transform_points4_perspective+64: prefetchw 0x20(%rdi) 0x2ade19df2574 _mesa_x86_64_transform_points4_perspective+68: movq (%rdx),%mm4 0x2ade19df2577 _mesa_x86_64_transform_points4_perspective+71: movq 0x8(%rdx),%mm5 0x2ade19df257b _mesa_x86_64_transform_points4_perspective+75: movd 0x8(%rdx),%mm3 0x2ade19df257f _mesa_x86_64_transform_points4_perspective+79: movq %mm5,%mm6 0x2ade19df2582 _mesa_x86_64_transform_points4_perspective+82: pfmul %mm0,%mm4 0x2ade19df2586 _mesa_x86_64_transform_points4_perspective+86: punpckldq %mm5,%mm5 0x2ade19df2589 _mesa_x86_64_transform_points4_perspective+89: pfmul %mm2,%mm5 0x2ade19df258d _mesa_x86_64_transform_points4_perspective+93: pfsubr %mm7,%mm3 0x2ade19df2591 _mesa_x86_64_transform_points4_perspective+97: pfmul %mm1,%mm6 0x2ade19df2595 _mesa_x86_64_transform_points4_perspective+101:pfadd %mm4,%mm5 0x2ade19df2599 _mesa_x86_64_transform_points4_perspective+105:pfacc %mm3,%mm6 0x2ade19df259d _mesa_x86_64_transform_points4_perspective+109:movq %mm5,(%rdi) 0x2ade19df25a0 _mesa_x86_64_transform_points4_perspective+112:add %rax,%rdx 0x2ade19df25a3 _mesa_x86_64_transform_points4_perspective+115:movq %mm6,0x8(%rdi) 0x2ade19df25a7 _mesa_x86_64_transform_points4_perspective+119:add $0x10,%rdi 0x2ade19df25ab _mesa_x86_64_transform_points4_perspective+123:dec %ecx 0x2ade19df25ad _mesa_x86_64_transform_points4_perspective+125: prefetch 0x20(%rdx) 0x2ade19df25b1 _mesa_x86_64_transform_points4_perspective+129:jne 0x2ade19df2570
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
invalid opcode (for Intel CPUs) in amd64 binary version ** Changed in: mesa (Ubuntu) Status: Invalid = New -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
[Expired for xscreensaver (Ubuntu) because there has been no activity for 60 days.] -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Attachment removed: CoreDump.gz http://launchpadlibrarian.net/6526054/CoreDump.gz -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://bugs.launchpad.net/bugs/87661 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
Thanks for your bug report. Please try to obtain a backtrace http://wiki.ubuntu.com/DebuggingProgramCrash and attach the file to the bug report. This will greatly help us in tracking down your problem. ** Changed in: xscreensaver (Ubuntu) Status: Unconfirmed = Needs Info -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://launchpad.net/bugs/87661 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
Thanks for your bug report. ** Changed in: xscreensaver (Ubuntu) Importance: Undecided = Medium ** Tags added: need-amd64-retrace -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://launchpad.net/bugs/87661 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
StacktraceTop:?? () ?? () ?? () ** Tags removed: need-amd64-retrace ** Attachment added: Stacktrace.txt (retraced) http://librarian.launchpad.net/6899463/%3Cfdopen%3E -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://launchpad.net/bugs/87661 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87661] Re: [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective()
** Attachment added: CoreDump.gz http://librarian.launchpad.net/6526054/CoreDump.gz ** Attachment added: Dependencies.txt http://librarian.launchpad.net/6526055/Dependencies.txt ** Attachment added: Disassembly.txt http://librarian.launchpad.net/6526056/Disassembly.txt ** Attachment added: ProcMaps.txt http://librarian.launchpad.net/6526057/ProcMaps.txt ** Attachment added: ProcStatus.txt http://librarian.launchpad.net/6526058/ProcStatus.txt ** Attachment added: Registers.txt http://librarian.launchpad.net/6526059/Registers.txt ** Attachment added: Stacktrace.txt http://librarian.launchpad.net/6526060/Stacktrace.txt ** Attachment added: ThreadStacktrace.txt http://librarian.launchpad.net/6526061/ThreadStacktrace.txt -- [apport] polytopes crashed with SIGILL in _mesa_x86_64_transform_points4_perspective() https://launchpad.net/bugs/87661 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
