Processed: Re: Bug#685524: After upgrading to 4:4.8.2+dfsg-1 kwin segfaults on startup
Processing control commands: > severity -1 grave Bug #685524 [qt4-x11] After upgrading to 4:4.8.2+dfsg-1 kwin segfaults on startup Severity set to 'grave' from 'important' -- 685524: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=685524 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems -- To UNSUBSCRIBE, email to debian-qt-kde-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/handler.s.b685524.134596524421153.transcr...@bugs.debian.org
Bug#685524: After upgrading to 4:4.8.2+dfsg-1 kwin segfaults on startup
Control: severity -1 grave The bug is reproducible with pure sid (kernel 3.2.0-3-amd64) as well, also here is an improved backtrace: #0 __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:495 #1 0x741e80bb in memcpy (__len=, __src=, __dest=) at /usr/include/x86_64-linux-gnu/bits/string3.h:52 #2 executableCopy (allocator=0x7fffd185d960, this=) at ../3rdparty/javascriptcore/JavaScriptCore/assembler/AssemblerBuffer.h:139 #3 executableCopy (allocator=0x7fffd185d960, this=0x7fffda00) at ../3rdparty/javascriptcore/JavaScriptCore/assembler/X86Assembler.h:1885 #4 executableCopy (allocator=0x7fffd185d960, this=0x7fffda00) at ../3rdparty/javascriptcore/JavaScriptCore/assembler/X86Assembler.h:1583 #5 LinkBuffer (executablePool=..., masm=0x7fffda00, this=0x7fffd970) at ../3rdparty/javascriptcore/JavaScriptCore/assembler/LinkBuffer.h:67 #6 QTJSC::JIT::privateCompileCTIMachineTrampolines (this=0x7fffda00, executablePool=0x7fffd18579e8, globalData=, ctiStringLengthTrampoline=0x7fffd18579f0, ctiVirtualCallLink=0x7fffd18579f8, ctiVirtualCall=0x7fffd1857a00, ctiNativeCallThunk=0x7fffd1857a08) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITOpcodes.cpp:1817 #7 0x741fd7ec in QTJSC::JIT::compileCTIMachineTrampolines ( globalData=0x7fffd1856800, executablePool=executablePool@entry=0x7fffd18579e8, ctiStringLengthTrampoline=ctiStringLengthTrampoline@entry=0x7fffd18579f0, ctiVirtualCallLink=ctiVirtualCallLink@entry=0x7fffd18579f8, ctiVirtualCall=ctiVirtualCall@entry=0x7fffd1857a00, ctiNativeCallThunk=ctiNativeCallThunk@entry=0x7fffd1857a08) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JIT.h:323 #8 0x741f9ca3 in QTJSC::JITThunks::JITThunks (this=0x7fffd18579e8, globalData=) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:768 #9 0x74246748 in QTJSC::JSGlobalData::JSGlobalData ( this=0x7fffd1856800, isShared=) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalData.cpp:146 #10 0x74246dfc in QTJSC::JSGlobalData::create () at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalData.cpp:205 #11 0x742e7390 in QScriptEnginePrivate::QScriptEnginePrivate ( this=0xa82ae0) at api/qscriptengine.cpp:979 #12 0x742e8386 in QScriptEngine::QScriptEngine (this=0x7fffe310) at api/qscriptengine.cpp:1964 #13 0x77b6babd in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so #14 0x77afaf15 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so #15 0x77730ead in __libc_start_main (main=, argc=, ubp_av=, init=, fini=, rtld_fini=, stack_end=0x7fffe458) at libc-start.c:228 #16 0x00400771 in _start () This might be hardware dependant, so I'll also mention that the cpu on this machine is an Intel Core 2 T5500 (family 6, model 15, stepping 6). -- Arto Jantunen -- To UNSUBSCRIBE, email to debian-qt-kde-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/87r4quyvke@iki.fi
Bug#685524: After upgrading to 4:4.8.2+dfsg-1 kwin segfaults on startup
Hi I can also reproduce the kwin segfaults in a live environment under kvm, using xserver-xorg-video-modesetting and kernel 3.5/ 3.6~, interestingly the problems disappear if I bump up kvm's system RAM to ~3 GB or more (it reliably fails up to and including 2.5 GB). With Fix-JIT-crash-on-x86-64-avoid-32-bit-branch-offset-o.patch removed, I can drop system RAM down to 768 MB (or maybe lower) without observing any segfaults, so that patch definately causes this trouble. Regards Stefan Lippers-Hollmann signature.asc Description: This is a digitally signed message part.
Processed: Reproduced by Stefan Lippers-Hollmann
Processing commands for cont...@bugs.debian.org: > tags 685524 -unreproducible Bug #685524 [qt4-x11] After upgrading to 4:4.8.2+dfsg-1 kwin segfaults on startup Removed tag(s) unreproducible. > thanks Stopping processing here. Please contact me if you need assistance. -- 685524: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=685524 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems -- To UNSUBSCRIBE, email to debian-qt-kde-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/handler.s.c.134600925923505.transcr...@bugs.debian.org
Re: Bug#685524: After upgrading to 4:4.8.2+dfsg-1 kwin segfaults on startup
On Sun 26 Aug 2012 04:13:53 Arto Jantunen escribió: > Control: severity -1 grave [snip] > This might be hardware dependant, so I'll also mention that the cpu on > this machine is an Intel Core 2 T5500 (family 6, model 15, stepping 6). Mm, the only machine I could reproduce this is from the same family, if not even exactly the same one. The strange part is that I could not reproduce it anymore :-/ -- Compartir las cosas buenas es una necesidad fácil de satisfacer. Compartir las cosas malas es una necesidad mayor, pero mucho mas difícil de satisfacer. Sin embargo, es el compartir las cosas malas lo que mas nos une como hermanos. Lisandro Damián Nicanor Pérez Meyer Lisandro Damián Nicanor Pérez Meyer http://perezmeyer.com.ar/ http://perezmeyer.blogspot.com/ signature.asc Description: This is a digitally signed message part.
Bug#671274: system-config-printer-kde: crash when trying to open Printer Configuration
Same problem. Fresh install of Wheezy, KDE 4.8.4, cups installated. system-config-printer WORKS, and i can add new printers system-config-printer-kde DOES NOT WORK and crashes In Kubuntu 12.04 there isn't this problem, but it uses KDE 4.8.2. -- To UNSUBSCRIBE, email to debian-qt-kde-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/10702404.8580811346029778428.JavaMail.defaultUser@defaultHost
