examples: 1) right-clicking twice in the video window -> crash 2) when I click on one of the items shown on first click in the video window it crashes as well 3) in the playlist-window on using the close icon of the window manager (that 'x' top right of the window) or any other 'sub'window --> crash Closing the control window causes no problems ... but that 'x' does not come from the window manager. So must be something with those?! I use xorg gdm and metacity. Reproducible: Always Steps to Reproduce: see details Expected Results: 1) showing stuff that's shown when I click the first time 2) dunno what - but no crash 3) closing the sub window Portage 2.0.51.19 (default-linux/amd64/2005.0, gcc-3.4.3, glibc-2.3.4.20041102-r1, 2.6.11-gentoo-r7 x86_64) ================================================================= System uname: 2.6.11-gentoo-r7 x86_64 AMD Athlon(tm) 64 Processor 3000+ Gentoo Base System version 1.6.12 Python: dev-lang/python-2.3.5 [2.3.5 (#1, May 30 2005, 19:34:17)] dev-lang/python: 2.3.5 sys-apps/sandbox: [Not Present] sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.8.5-r3, 1.6.3, 1.5, 1.7.9-r1, 1.4_p6, 1.9.5 sys-devel/binutils: 2.15.92.0.2-r10 sys-devel/libtool: 1.5.16 virtual/os-headers: 2.6.8.1-r4 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CFLAGS="-march=athlon64 -O3 -pipe -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /usr/X11R6/bin/startx /etc/env.d" CXXFLAGS="-march=athlon64 -O3 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig candy ccache distlocks sandbox severe sfperms strict test" GENTOO_MIRRORS="http://pandemonium.tiscali.de/pub/gentoo/ ftp://ftp.tu-clausthal.de/pub/linux/gentoo/ ftp://ftp.gentoo.mesh-solutions.com/gentoo/ http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/" LANG="de_DE@euro" LC_ALL="de_DE@euro" LINGUAS="de_DE@euro" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="X aac acpi alsa amd64 avi berkdb bitmap-fonts bzlib cdr crypt cups curl dga directfb dlloader dts dvd dvdr dvdread eds emacs encode esd exif fam fbcon ffmpeg font-server foomaticdb fortran gdbm gif gimpprint gnome gpm gstreamer gtk gtk2 hal hardened howl imagemagick imlib ipv6 ithreads javascript jp2 jpeg lcms libwww lzo lzw lzw-tiff mad matroska memlimit mikmod mmap mng mozdevelop mozsvg mp3 mpeg ncurses nls nptl nvidia ogg oggvorbis openal opengl oss pam pda pdflib perl png ppds python quicktime readline real sdl slang ssl svg tcltk tcpd test tetex tga threads tidy tiff truetype truetype-fonts type1-fonts unicode usb userlocales videos vorbis wmf xine xml2 xmms xpm xprint xrandr xv xvid xvmc zlib linguas_de_DE@euro userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CBUILD, CTARGET, LDFLAGS, PORTDIR_OVERLAY magic atti # emerge -pv xorg-x11 gnome gdm metacity xine-lib xine-ui These are the packages that I would merge, in order: Calculating dependencies ...done! [ebuild R ] x11-base/xorg-x11-6.8.2-r1 (-3dfx) (-3dnow) +bitmap-fonts -cjk -debug +dlloader -dmx -doc +font-server +hardened -insecure-drivers +ipv6 -minimal (-mmx) +nls +opengl +pam -sdk (-sse) -static +truetype-fonts +type1-fonts (-uclibc) +xprint +xv 0 kB [ebuild U ] www-client/epiphany-1.6.0-r3 [1.4.8] -debug -doc 0 kB [ebuild U ] gnome-extra/evolution-webcal-2.2.0 [2.0.1] -debug 135 kB [ebuild NS ] gnome-extra/libgtkhtml-3.6.1 -debug 1,325 kB [ebuild NS ] gnome-extra/gal-2.4.1 -debug -doc 1,168 kB [ebuild U ] mail-client/evolution-2.2.1.1 [2.0.4] +crypt -debug -doc +gstreamer +ipv6 -kerberos -ldap (-mono) -mozilla -nntp +pda -spell +ssl 13,086 kB [ebuild U ] gnome-base/gnome-2.10-r1 [2.8.3-r1] -accessibility +cdr +dvdr +hal 0 kB [ebuild R ] gnome-base/gdm-2.6.0.9-r2 -debug +ipv6 +pam (-selinux) +tcpd -xinerama 0 kB [ebuild R ] x11-wm/metacity-2.10.0 -debug -xinerama 0 kB [ebuild R ] media-libs/xine-lib-1.0-r2 +X +aac -aalib +alsa (-altivec) -arts -cle266 -debug +directfb +dvd -dxr3 +esd +fbcon +ffmpeg -flac +gnome -i8x0 +ipv6 -libcaca +mng +nls +nvidia +opengl +oss +png -samba +sdl -speex -theora* -v4l -vidix +vorbis (-win32codecs) -xinerama +xv +xvmc 0 kB [ebuild N ] media-video/xine-ui-0.99.3 +X -aalib +directfb -lirc +nls 0 kB Total size of downloads: 15,716 kB magic atti #
corrected: xine-ui crashes ( not xine ... at least I think so)
can you run "strace xine" and attach a file with the last, say, 10 or 20 lines of the output? thanks
atti@magic ~ $ strace -c /usr/bin/xine Dies ist xine (X11 gui) - Ein freier Video-Player v0.99.3. (c) 2000-2004 Das xine Team. xiTK received SIGSEGV signal, RIP. % time seconds usecs/call calls errors syscall ------ ----------- ----------- --------- --------- ---------------- 34.62 0.033379 87 383 write 18.03 0.017386 10 1740 22 read 9.77 0.009420 6 1494 1081 open 6.93 0.006682 18 379 1 futex 5.65 0.005444 23 237 select 4.01 0.003866 7 579 mmap 3.51 0.003382 154 22 writev 2.72 0.002620 4 671 1 ioctl 2.53 0.002437 6 440 fstat 1.91 0.001842 7 260 munmap 1.45 0.001394 6 222 lseek 1.34 0.001292 6 204 mprotect 1.21 0.001165 8 142 brk 1.18 0.001139 7 172 24 stat 1.02 0.000987 2 414 close 0.95 0.000916 7 128 shmdt 0.77 0.000738 6 128 shmget 0.64 0.000614 5 128 shmat 0.22 0.000216 216 1 execve 0.22 0.000212 2 129 shmctl 0.22 0.000212 42 5 3 connect 0.20 0.000191 7 29 tgkill 0.18 0.000172 11 16 clone 0.11 0.000103 6 16 getdents 0.10 0.000098 25 4 readv 0.08 0.000073 6 12 2 access 0.06 0.000062 2 33 fcntl 0.06 0.000056 9 6 socket 0.05 0.000044 44 1 shutdown 0.04 0.000036 5 8 sched_get_priority_min 0.04 0.000034 34 1 bind 0.03 0.000030 2 16 uname 0.03 0.000026 2 12 rt_sigaction 0.02 0.000024 6 4 pipe 0.02 0.000022 2 10 clock_gettime 0.02 0.000020 20 1 utime 0.02 0.000015 5 3 3 mkdir 0.01 0.000012 2 8 getuid 0.01 0.000007 7 1 getcwd 0.01 0.000006 2 4 rt_sigprocmask 0.01 0.000006 6 1 1 unlink 0.01 0.000006 2 4 getppid 0.01 0.000005 2 3 getrlimit 0.00 0.000004 4 1 _sysctl 0.00 0.000003 1 3 nanosleep 0.00 0.000003 3 1 listen 0.00 0.000003 3 1 setreuid 0.00 0.000003 2 2 sched_get_priority_max 0.00 0.000002 2 1 dup2 0.00 0.000002 2 1 setuid 0.00 0.000002 2 1 geteuid 0.00 0.000002 2 1 sched_getparam 0.00 0.000002 2 1 sched_getscheduler 0.00 0.000002 2 1 arch_prctl 0.00 0.000002 2 1 clock_getres 0.00 0.000001 1 1 set_tid_address ------ ----------- ----------- --------- --------- ---------------- 100.00 0.096422 8087 1138 total
ups, I did -c 'strace /usr/bin/xine' gives this: (I had to type this myself since copy was not possible - so it may contain typos altough I checked that.) [some xine version etc. text] xiTK received SIGSEV signal, RIP. /bin/sh: line 1: 22085 aborted LD_PRELOAD=/lib64/libpcprofile.so PCPROFILE_OUTPUT=/tmp/xtrace.hcNt7j /use/bin/xine magic atti # file /tmp/xtrace.hcNt7j /tmp/xtrace.hcNt7j: fifo (named pipe) magic atti # cat /tmp/xtrace.hcNt7j <ctrl-c> magic atti #
*** This bug has been marked as a duplicate of 64818 ***
This bug relates to a similar problem but _not_ the _same_! example: I can play video files using XINE so it's _not a duplicate of bug # 64818 !!! hence reopened
Actually the stray sigsegv seems to be all the same also if they happens in different points afaics from the reports. Anyway, can you try with -r3 and alsa-driver 1.0.9a to see what happens ? I still can't reproduce the bug oh three systems at least.
-------------snip-------------------- >>> md5 src_uri ;-) alsa-driver-1.0.9b.tar.bz2 * Determining the location of the kernel source code * Found kernel source directory: * /usr/src/linux * Found sources for kernel version: * 2.6.12-gentoo-r4 * Checking for suitable kernel configuration options -------------snip------------------ checking for built-in ALSA... "yes" configure: error: You have built-in ALSA in your kernel. !!! Please attach the config.log to your bug report: !!! /var/tmp/portage/alsa-driver-1.0.9b/work/alsa-driver-1.0.9b/config.log !!! ERROR: media-sound/alsa-driver-1.0.9b failed. !!! Function econf, Line 485, Exitcode 0 !!! econf failed ---------------snip------------------- That's how I want it to be ... built-in ALSA in my kernel... ... hum ...
in-kernel drivers *does* have problems. Please don't use them.
Just emerging xine-lib-1.0-r3 didn't do it. Then I build a kernel without ALSA support and emerged alsa-driver. Now I have no sound at all *grmpf*. I can use alsa-mixer without any result. Maybe a config probelm?! It's too late now to check that - maybe tomorrow. In case kernel-build-in ALSA support is buggy, that sould be mentioned in the manual!
STATUS: - sound works now (ALSA not build in kernel) - _problem_remains_ magic linux # emerge -pvD alsa-driver These are the packages that I would merge, in order: Calculating dependencies ...done! [ebuild UD] media-sound/alsa-headers-1.0.8 [1.0.9b] 0 kB [ebuild UD] media-sound/alsa-driver-1.0.8 [1.0.9b] -doc +oss 0 kB Total size of downloads: 0 kB I still think, that it's not a xine but a xine-ui bug. ------------------ btw, citation from http://www.gentoo.org/doc/en/alsa-guide.xml > > The two options are : > > 1. Use ALSA provided by your kernel. This is the preferred/recommended method. > 2. Use Gentoo's media-sound/alsa-driver package. > > So... > > The main difference between using alsa-driver and ALSA that comes with the kernel > is that alsa-driver is generally more up to date than the version in the kernel. > Since this does not make any huge difference as such, you are encouraged to use > the ALSA provided by the kernel.
I know about the ALSA guide, I already asked to update it accordly as alas-driver fixes more than a couple of problems. Anyway, I really though it was a xine problem as I never seen xine-ui crashing so badly, my fault, I'm sorry. Can you try building it with debug information (CFLAGS="-g -ggdb3 -pipe" FEATURES="nostrip" USE="debug") and try to get a backtrace for it?
okay, results: // start in xterm magic atti # xine Dies ist xine (X11 gui) - Ein freier Video-Player v0.99.3. (c) 2000-2004 Das xine Team. xiTK received SIGSEGV signal, RIP. // using gdb xine / xine-ui crashes instantly // didn't find a coredump file to use with gdb either magic atti # gdb xine GNU gdb 6.3 Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu"...Using host libthread_db library "/lib/tls/libthread_db.so.1". (gdb) run Starting program: /usr/bin/xine Dies ist xine (X11 gui) - Ein freier Video-Player v0.99.3. (c) 2000-2004 Das xine Team. Program terminated with signal SIGTRAP, Trace/breakpoint trap. The program no longer exists. (gdb) bt No stack. (gdb) magic atti # strace xine (right-clicking twice in play window) [...] ioctl(4, FIONREAD, [0]) = 0 select(5, [4], NULL, NULL, {0, 33000}) = 0 (Timeout) ioctl(4, FIONREAD, [0]) = 0 select(5, [4], NULL, NULL, {0, 33000}) = 0 (Timeout) ioctl(4, FIONREAD, [0]) = 0 select(5, [4], NULL, NULL, {0, 33000}) = 1 (in [4], left {0, 23000}) ioctl(4, FIONREAD, [96]) = 0 read(4, "\n\3 \r_\4\340\2\0\0\0\0\0\0\0\0p\324\372\377\377\177\0"..., 96) = 96 ioctl(4, FIONREAD, [0]) = 0 select(5, [4], NULL, NULL, {0, 33000}) = 1 (in [4], left {0, 33000}) ioctl(4, FIONREAD, [32]) = 0 read(4, "\4\3 \rt\331\16\0X\0\0\0]\4\340\2\0\0\0\0\264\1#\1\256"..., 32) = 32 write(4, "\3\23\2\0]\4\340\2\16@\2\0]\4\340\2", 16) = 16 read(4, 0x7fffffe9aff0, 32) = -1 EAGAIN (Resource temporarily unavailable) select(5, [4], NULL, NULL, NULL) = 1 (in [4]) read(4, "\1\0!\r\3\0\0\0!\0\0\0\1\0\0\1\377\377\377\377\0\0\0\0"..., 32) = 32 read(4, "\177\340\342\0\177\340b\0\0\0\6\0", 12) = 12 read(4, "\1\30\"\r\0\0\0\0X\0\0\0\6\0\23\0P\2\300\1\0\0b\0\260\320"..., 32) = 32 write(4, "+\23\1\0", 4) = 4 read(4, 0x7fffffe9b030, 32) = -1 EAGAIN (Resource temporarily unavailable) select(5, [4], NULL, NULL, NULL) = 1 (in [4]) read(4, "\1\1#\r\0\0\0\0]\4\340\2\0\0\0\0\360\331\372\377\377\177"..., 32) = 32 write(4, "\f\23\4\0]\4\340\2@\0\2\0\0\0\0\0*\2\3\0]\4\340\2\0\0\0"..., 44) = 44 read(4, 0x7fffffe95d10, 32) = -1 EAGAIN (Resource temporarily unavailable) select(5, [4], NULL, NULL, NULL) = 1 (in [4]) read(4, "\1\0&\r\3\0\0\0!\0\0\0\1\0\0\1\377\377\377\377\0\0\0\0"..., 32) = 32 read(4, "\177\340\342\0\177\340b\0\0\0\6\0", 12) = 12 read(4, "\1\30\'\r\0\0\0\0X\0\0\0L\2\350\2\10\2d\0\0\0b\0\260\320"..., 32) = 32 write(4, "&\23\2\0]\4\340\2", 8) = 8 read(4, 0x7fffffe95d90, 32) = -1 EAGAIN (Resource temporarily unavailable) select(5, [4], NULL, NULL, NULL) = 1 (in [4]) read(4, "\1\1(\r\0\0\0\0X\0\0\0\0\0\0\0\264\1#\1\256\1\367\0\20"..., 32) = 32 --- SIGSEGV (Segmentation fault) @ 0 (0) --- getppid() = 26356 getppid() = 26356 write(2, "xiTK received SIGSEGV signal, RI"..., 35xiTK received SIGSEGV signal, RIP. ) = 35 rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0 tgkill(26357, 26357, SIGABRT) = 0 --- SIGABRT (Aborted) @ 0 (0) --- +++ killed by SIGABRT +++ ------------------------- btw 1) I have to run alsaconf after each boot to have sound - I'm going to use 'kernel-ALSA' if I can't fix that. 2) What's this error? (running alsaconf): Running modules-update... Loading driver... * Loading ALSA modules ... * Loading: snd-card-0 ... [ ok ] * Loading: snd-seq-oss ... [ ok ] * Loading: snd-pcm-oss ... [ ok ] * Loading: snd-ioctl32 ... FATAL: Error inserting snd_ioctl32 (/lib/modules/2.6.12-gentoo-r4/alsa-driver/acore/ioctl32/snd-ioctl32.ko): Unknown symbol in module, or unknown parameter (see dmesg) [ ok ] * Restoring Mixer Levels ... [ ok ]Setting default volumes...
correction: Right clicking once in the play window is enough to crash xine / xine-ui - doing strace || start from xterm. Instant crash only on gdb. Hope z info before helps somehow. :o)
Ok this time it's something strange. I've just reemerged xine-ui, with no practical change, and it crashes also for me... i can investigate it now.
Committed a patch which fixes the crashes on right click on 0.99.3-r2. Please report if the original problem is still an issue.
Hey Diego, Thx for your patch. Xine-ui doesn't crash when (_first_) clicking in the player window anymore. Unfortunately it still does when klicking the second time (i.e. twice or first in player window, then elsewhere and then in player window again). Looks like: var click = 0; ... if( click ) { click++; if ( click > 1 ) { crash(); } } Just a joke, but those behaviour is strange isn't it?
Try with 0.99.4 just committed and see if that fixes the problem.
Nope, xine-ui still crashes (v0.99.4). recent strace attached
Created attachment 64479 [details] (part of) strace - xine (xine-ui) crashes
I have the same problem, but only starting with the 1.1.0 version. If I run xine, I get the xiTK SIGSEGV. If I delete my ~/.xine directory it starts fine. The next time I start it, it crashes again. It doesn't seem to be able to handle its own configuration file.
What about 0.99.4 ?
:( problem persists FEATURES="nostrip" USE="debug" ACCEPT_KEYWORDS="~amd64" emerge xine-ui magic atti # gdb --args xine GNU gdb 6.3 Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu"...Using host libthread_db library "/lib/libthread_db.so.1". (gdb) run Starting program: /usr/bin/xine Dies ist xine (X11 gui) - Ein freier Video-Player v0.99.4. (c) 2000-2004 Das xine Team. Program terminated with signal SIGTRAP, Trace/breakpoint trap. The program no longer exists. (gdb) bt No stack. ...dunno how to debug furter...
after reemerging xine-libs with the same options as xine-ui gdb says this -------------snip-------------- #5349 0x00002aaaaabc1fb0 in ?? () #5350 0x00002aaaaaaab5b8 in ?? () #5351 0x00002aaaaaaab754 in ?? () #5352 0x00002aaaaaaab2a0 in ?? () #5353 0x00002aaaaaefc6e8 in ?? () #5354 0x00002aaaaabc2368 in ?? () #5355 0x00000002aabc2368 in ?? () #5356 0x0000000000000000 in ?? () #5357 0x0000000000000000 in ?? () #5358 0x0000000000000001 in ?? () #5359 0x00002aaaac9c42f0 in ?? () #5360 0x00002aaaaaaab818 in ?? () #5361 0x00000000000002e8 in ?? () #5362 0x00007fff00000000 in ?? () #5363 0x00002aaaaaefc6e8 in ?? () #5364 0x0000000000000000 in ?? () #5365 0x0000000000000001 in ?? () #5366 0x00007ffffff4da98 in ?? () #5367 0x00002aaaaabc2cf0 in ?? () #5368 0x00002aaaaabc2368 in ?? () #5369 0x00002aaaaaab924b in ?? () #5370 0x00002aaaacbf3b40 in ?? () #5371 0x00000000e8b0ac89 in ?? () #5372 0x00007ffffff4db80 in ?? () #5373 0x000005c4e8b0ae5c in ?? () #5374 0x00002aaaaabc2980 in ?? () #5375 0x00002aaaaaab2c8f in ?? () #5376 0x00002aaaaabc2368 in ?? () #5377 0x00002aaaaaaad8f2 in ?? () #5378 0x0000000000000000 in ?? () #5379 0x0000000000000000 in ?? () #5380 0x0000000000000000 in ?? () #5381 0x0000000000000000 in ?? () #5382 0x0000000000000000 in ?? () #5383 0x0000000000000000 in ?? () #5384 0x00002aaaabae5350 in ?? () #5385 0x00002aaaaca7f6a0 in ?? () #5386 <signal handler called> #5387 0x0000000000800000 in ?? () Cannot access memory at address 0x10
Please set your flags to "-g -ggdb3 -O1", else the backtrace is useless.
This http://www.gentoo.org/doc/en/bugzilla-howto.xml is _not_ sufficient then!
magic atti # gdb -arg xine GNU gdb 6.3 Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu"...Using host libthread_db library "/lib/libthread_db.so.1". (gdb) run Starting program: /usr/bin/xine Dies ist xine (X11 gui) - Ein freier Video-Player v0.99.4. (c) 2000-2004 Das xine Team. Program terminated with signal SIGTRAP, Trace/breakpoint trap. The program no longer exists. (gdb) bt No stack. (gdb) ---------- FEATURES="nostrip" USE="debug" ACCEPT_KEYWORDS="~amd64" emerge xine-lib FEATURES="nostrip" USE="debug" ACCEPT_KEYWORDS="~amd64" emerge xine-ui Portage 2.0.51.22-r2 (default-linux/amd64/2004.3/lib64, gcc-3.4.3, glibc-2.3.5-r0, 2.6.12-gentoo-r4 x86_64) ================================================================= System uname: 2.6.12-gentoo-r4 x86_64 AMD Athlon(tm) 64 Processor 3000+ Gentoo Base System version 1.6.13 dev-lang/python: 2.3.5 sys-apps/sandbox: 1.2.11 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.5 sys-devel/binutils: 2.15.92.0.2-r10 sys-devel/libtool: 1.5.18-r1 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=athlon64 -O1 -pipe -fomit-frame-pointer -g -ggdb3" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /usr/X11R6/bin/startx /etc/env.d" CXXFLAGS="-march=athlon64 -O1 -pipe -fomit-frame-pointer -g -ggdb3" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig candy distlocks nostrip sandbox severe sfperms strict test" GENTOO_MIRRORS="http://pandemonium.tiscali.de/pub/gentoo/ ftp://ftp.tu-clausthal.de/pub/linux/gentoo/ ftp://ftp.gentoo.mesh-solutions.com/gentoo/ http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/" LANG="de_DE@euro" LC_ALL="de_DE@euro" LDFLAGS="-Wl,-O1" LINGUAS="de" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="X a52 aac acpi alsa amd64 audiofile avi berkdb bitmap-fonts bzlib cdr crypt cups curl dbus debug dga directfb dlloader dmalloc dpms dts dvd dvdr dvdread eds emacs encode esd exif fam fame fat fbcon ffmpeg firefox flac font-server foomaticdb fortran gdbm gif gimpprint gnome gpm gstreamer gtk gtk2 hal hardened howl imagemagick imlib ipv6 ithreads javascript jp2 jpeg jpeg2k kde lcms libsamplerate libwww lzo lzw lzw-tiff mad matroska memlimit mikmod mjpeg mmap mng mozcalendar mozdevelop mozsvg mp3 mpeg mpi multilib ncurses nls nptl nptlonly ntfs nvidia ogg oggvorbis on-the-fly-crypt openal openexr opengl oss pam pda pdflib perl png ppds python qt quicktime readline real reiserfs sdl slang sndfile spell ssl svg symlink tcltk tcpd test tetex tga theora threads tidy tiff toolbar truetype truetype-fonts type1-fonts unicode usb userlocales videos vorbis wmf xine xml2 xmms xpm xprint xrandr xtermtoolbar xv xvid xvmc yv12 zlib linguas_de userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, PORTDIR_OVERLAY
Can you all try with 0.99.4-r2 ?
- nope ... same result - magic atti # FEATURES="nostrip" USE="debug" ACCEPT_KEYWORDS="~amd64" emerge -p xine-ui These are the packages that I would merge, in order: Calculating dependencies ...done! [ebuild R ] media-video/xine-ui-0.99.4-r2 magic atti # xine Dies ist xine (X11 gui) - Ein freier Video-Player v0.99.4. (c) 2000-2004 Das xine Team. xiTK received SIGSEGV signal, RIP. Abgebrochen magic atti # gdb -arg xine GNU gdb 6.3 Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu"...Using host libthread_db library "/lib/libthread_db.so.1". (gdb) run Starting program: /usr/bin/xine Dies ist xine (X11 gui) - Ein freier Video-Player v0.99.4. (c) 2000-2004 Das xine Team. Program terminated with signal SIGTRAP, Trace/breakpoint trap. The program no longer exists. (gdb) bt No stack. (gdb)
Same error here with % emerge -pv xine-lib xine-ui These are the packages that I would merge, in order: Calculating dependencies ...done! [ebuild R ] media-libs/xine-lib-1.1.0-r1 +X -a52 -aac +aalib +alsa (-altivec) -arts -cle266 -directfb -dts +dvd -dxr3 -esd +fbcon +flac +gnome +i8x0 +imagemagick +ipv6 -libcaca +mad -mng +nls -nvidia +opengl +oss +samba +sdl +speex +theora -v4l -vcd -vidix +vorbis +win32codecs -xinerama +xv -xvmc 0 kB [ebuild U ] media-video/xine-ui-0.99.4-r2 [0.99.4-r1] +X +aalib +curl -libcaca -lirc +ncurses +nls +readline 0 kB % em --oneshot "=xine-lib-1.1.0" does the trick (i. e. it works) so that only all changes from xine-lib version 1.1.0 to 1.1.0-r1 can be the reason for this.
(In reply to comment #30) > [ebuild U ] media-video/xine-ui-0.99.4-r2 [0.99.4-r1] +X +aalib +curl > -libcaca -lirc +ncurses +nls +readline 0 kB Sry. Package was already updated: [ebuild R ] media-video/xine-ui-0.99.4-r2 +X +aalib +curl -libcaca -lirc +ncurses +nls +readline 0 kB
This is a hardened issue! I change used gcc profile to vanilla and now there is no more trouble :) magic atti # gcc-config -l [1] x86_64-pc-linux-gnu-3.4.4 * [2] x86_64-pc-linux-gnu-3.4.4-hardenednopie [3] x86_64-pc-linux-gnu-3.4.4-hardenednopiessp [4] x86_64-pc-linux-gnu-3.4.4-hardenednossp [5] x86_64-pc-linux-gnu-3.4.4-vanilla magic atti # gcc-config 5 * Switching to x86_64-pc-linux-gnu-3.4.4-vanilla compiler ... [ ok ] * If you intend to use the gcc from the new profile in an already * running shell, please remember to do: * # source /etc/profile magic atti # source /etc/profile magic atti # ACCEPT_KEYWORDS="~amd64" emerge -vD xine-ui [...] >>> media-video/xine-ui-0.99.4-r2 merged. Diego: Sorry for keeping you busy looking for the bug when there was an easy workaround! Special thanks go to Mr Kevin F. Quinn who told me to try it with gcc-vanilla profile!!! (see bug #93862 comments #12+ for details)
(In reply to comment #25) > Please set your flags to "-g -ggdb3 -O1", else the backtrace is useless. As I posted, that didn't help, but I guess that's connected with the used gcc profile as well. Now (using vanilla gcc to build the program) I get some useful backtrace information - even w/o setting CFLAGS="-g -ggdb3 -O1". Maybe having no bt could - in future bug reports - be an indicator for a hardened problem?!
I had the same error (comment #30) with no hardened gcc profile. Now it WORKSFORME with xine-lib-1.1.0-r4 and xine-ui-0.99.4-r2 .
Seems like this was fixed in recent versions...
I'm using media-video/xine-ui-0.99.3-r1 atm and would not like to downgrade... Should I say verified then or can this be be "resolved worksforme" fot the time being?
Recent version (0.99.4-r3) crashes when right klicking... atti@magic ~ $ xine Dies ist xine (X11 gui) - Ein freier Video-Player v0.99.4. (c) 2000-2004 Das xine Team. xiTK received SIGSEGV signal, RIP. Abgebrochen (core dumped) atti@magic ~ $ [ebuild R ] media-video/xine-ui-0.99.4-r3 +X -aalib +curl -libcaca -lirc +ncurses +nls +readline -xinerama 0 kB
Please provide backtraces from gdb of the crashes, as this bug is really really too vague to help. To have meaningful backtraces you have to do this: build xine-ui and xine-lib adding "-ggdb -fno-inline" to your CFLAGS, and "splitdebug" to your FEATURES (for portage 2.1, or nostrip for 2.0); remember to remove "-s" from LDFLAGS if you use it. If you're on x86, please also drop "-fomit-frame-pointer" flag from CFLAGS (enable ffmpeg useflag on xine-lib, that will as it allows you to build ffmpeg code with that flag, but the rest of xine without it). Open a new bug for the backtraces if there's not one already for a similar backtrace. Also make sure you're using version 1.1.2_pre20060328.
If using a hardened toolchain be sure to also use. -fno-pie -fno-stack-protector then paxctl -permsx /path/to/program This site kinda has ok details on debugging with a hardened toolchain. http://gentoo-wiki.com/SECURITY_Debugging_with_Hardened_Gentoo
(In reply to comment #38) Hi Diego. > Please provide backtraces from gdb of the crashes, as this bug is really > really too vague to help. You're right! I apologise! -------------------------- Anyway, meanwhile I get no crash when calling the context menu. Maybe my problem was connected with having set up UTF-8 falsely. Sorry for wasting your time. :-\
(In reply to comment #39) > If using a hardened toolchain be sure to also use. > -fno-pie -fno-stack-protector I added these. Thanks! > then paxctl -permsx /path/to/program paxctl doesn't exist on my system. magic media # paxctl bash: paxctl: command not found > This site kinda has ok details on debugging with a hardened toolchain. > http://gentoo-wiki.com/SECURITY_Debugging_with_Hardened_Gentoo The page is bookmarked not in the gentoo folder. :) Well, I do not use the HARDENED use flag. But, I get no programs to rebuild when I try this magic media # USE="hardened" emerge -pvDN gcc glibc binutils pax >>> --newuse implies --update... adding --update to options. [ebuild UD] sys-devel/patch-2.5.9 [2.5.9-r1] -build -static 0 kB [ebuild U ] app-misc/pax-utils-0.1.11-r1 [0.1.10] -caps 51 kB [ebuild NS ] sys-kernel/gentoo-sources-2.6.15-r7 -build -doc +symlink (-ultra1) 39,123 kB [ebuild U ] x11-libs/cairo-1.0.4 [1.0.2] +X -doc -glitz +png 0 kB [ebuild UD] app-text/ghostscript-esp-7.07.1-r8 [8.15.1] +X -cjk +cups +emacs +gtk 2 kB [ebuild N ] app-arch/pax-3.3.4 161 kB Now what do I do wrong?
(In reply to comment #41) > (In reply to comment #39) > > If using a hardened toolchain be sure to also use. > > -fno-pie -fno-stack-protector > I added these. Thanks! > > > then paxctl -permsx /path/to/program > paxctl doesn't exist on my system. > > magic media # paxctl > bash: paxctl: command not found > > > This site kinda has ok details on debugging with a hardened toolchain. > > http://gentoo-wiki.com/SECURITY_Debugging_with_Hardened_Gentoo > > The page is bookmarked not in the gentoo folder. :) > > Well, I do not use the HARDENED use flag. If you use the hardened compiler, it's best to switch to the hardened profile (which will automatically set the hardened use flag). > But, I get no programs to rebuild > when I try this If you intend to use the hardened compiler, it's best to add the hardened use flag. Actually it's advisable to switch to the hardened profile, as we have different package defaults. > magic media # USE="hardened" emerge -pvDN gcc glibc binutils pax > >>> --newuse implies --update... adding --update to options. app-arch/pax is a red herring; it's an archiver (like zip), nothing to do with hardened stuff. To get paxctl, emerge paxctl (!) although you only need that if you have a PaX-enabled kernel (i.e. hardened-sources). If you don't have a PaX-enabled kernel, you don't need to worry about the paxctl steps mentioned in the FAQ and the wiki page. > [ebuild UD] sys-devel/patch-2.5.9 [2.5.9-r1] -build -static 0 kB > [ebuild U ] app-misc/pax-utils-0.1.11-r1 [0.1.10] -caps 51 kB > [ebuild NS ] sys-kernel/gentoo-sources-2.6.15-r7 -build -doc +symlink > (-ultra1) 39,123 kB > [ebuild U ] x11-libs/cairo-1.0.4 [1.0.2] +X -doc -glitz +png 0 kB > [ebuild UD] app-text/ghostscript-esp-7.07.1-r8 [8.15.1] +X -cjk +cups > +emacs +gtk 2 kB > [ebuild N ] app-arch/pax-3.3.4 161 kB > > Now what do I do wrong? Depends what you're trying to achieve :) If you're trying to get a gdb backtrace from xine-ui, then you need to re-emerge xine-ui with the -fno-pie/-fno-stack-protector - however if the xine-ui only fails when built with the hardened compiler, switching off PIE and SSP is almost the same as building with the vanilla compiler. It's only useful to do that if the problem occurs when xine-ui is built with the vanilla compiler. If the problem only occurs with the hardened compiler, you could try gdb-6.3-r5 (not 6.4) as this has patches to debug PIEs - it's not perfect though. Could you post your current emerge --info (or confirm it's the same as comment #27)?
(In reply to comment #42) Hi Kevin :) Thanks for your reply! > If you use the hardened compiler, it's best to switch to the hardened profile > (which will automatically set the hardened use flag). How do I do that? my gcc-config is (at least I think so) the hardened profile: magic atti # gcc-config -l [1] x86_64-pc-linux-gnu-3.4.5 * [2] x86_64-pc-linux-gnu-3.4.5-hardenednopie [3] x86_64-pc-linux-gnu-3.4.5-hardenednopiessp [4] x86_64-pc-linux-gnu-3.4.5-hardenednossp [5] x86_64-pc-linux-gnu-3.4.5-vanilla > If you intend to use the hardened compiler, it's best to add the hardened use > flag. Actually it's advisable to switch to the hardened profile, as we have > different package defaults. > > > magic media # USE="hardened" emerge -pvDN gcc glibc binutils pax > > >>> --newuse implies --update... adding --update to options. > > app-arch/pax is a red herring; it's an archiver (like zip), nothing to do with > hardened stuff. To get paxctl, emerge paxctl (!) although you only need that > if you have a PaX-enabled kernel (i.e. hardened-sources). If you don't have a > PaX-enabled kernel, you don't need to worry about the paxctl steps mentioned in > the FAQ and the wiki page. ok > > [ebuild UD] sys-devel/patch-2.5.9 [2.5.9-r1] -build -static 0 kB > > [ebuild U ] app-misc/pax-utils-0.1.11-r1 [0.1.10] -caps 51 kB > > [ebuild NS ] sys-kernel/gentoo-sources-2.6.15-r7 -build -doc +symlink > > (-ultra1) 39,123 kB > > [ebuild U ] x11-libs/cairo-1.0.4 [1.0.2] +X -doc -glitz +png 0 kB > > [ebuild UD] app-text/ghostscript-esp-7.07.1-r8 [8.15.1] +X -cjk +cups > > +emacs +gtk 2 kB > > [ebuild N ] app-arch/pax-3.3.4 161 kB > > > > Now what do I do wrong? Relates to > > magic media # USE="hardened" emerge -pvDN gcc glibc binutils pax using the hardened useflag with no effect on gcc glibc and binutils --> magic atti # ~/scripts/useflaginfo.sh hardened hardened - activate default security enhancements for toolchain (gcc, glibc, binutils) > Depends what you're trying to achieve :) If you're trying to get a gdb > backtrace from xine-ui, then you need to re-emerge xine-ui with the > -fno-pie/-fno-stack-protector - however if the xine-ui only fails when built > with the hardened compiler, switching off PIE and SSP is almost the same as > building with the vanilla compiler. It's only useful to do that if the problem > occurs when xine-ui is built with the vanilla compiler. I tried to get an effect setting USE="hardened" > Could you post your current emerge --info (or confirm it's the same as comment > #27)? ---------------------- Refering to my comment #41: *sigh* I emerged the most recent (~amd64) versions of xine-lib and xine-ui and the problem occurs again. So it looks like it was not the UTF-8 setting. I will do further investigantion tomorrow (trying the vanilla compiler and using the hardened plus the debug settings Diego and 'solar' suggested). --------------------- My recent emerge --info is Portage 2.0.54 (default-linux/amd64/2005.1, gcc-3.4.5, glibc-2.3.5-r2, 2.6.13-gentoo-r5 x86_64) ================================================================= System uname: 2.6.13-gentoo-r5 x86_64 AMD Athlon(tm) 64 Processor 3000+ Gentoo Base System version 1.6.14 dev-lang/python: 2.3.5-r2, 2.4.2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=athlon64 -O3 -ffast-math -funroll-all-loops -fpeel-loops -ftracer -funswitch-loops -funit-at-a-time -pipe -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/eselect/compiler /etc/gconf /etc/terminfo /usr/X11R6/bin/startx /etc/env.d" CXXFLAGS="-march=athlon64 -O3 -ffast-math -funroll-all-loops -fpeel-loops -ftracer -funswitch-loops -funit-at-a-time -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig candy distlocks sandbox severe sfperms strict test" GENTOO_MIRRORS="http://pandemonium.tiscali.de/pub/gentoo/ ftp://ftp.tu-clausthal.de/pub/linux/gentoo/ ftp://ftp.gentoo.mesh-solutions.com/gentoo/ http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/" LANG="de_DE.utf8" LC_ALL="de_DE.utf8" LINGUAS="de" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="7zip X a52 aac acpi alsa amd64 artworkextra asf audiofile avi berkdb bitmap-fonts bzip2 bzlib cairo cdda cdio cdr cli crypt css cups curl dbus dga directfb dlloader dmalloc dnd dpms dri dts dvd dvdr dvdread dvi eds effects emacs emboss encode esd exif expat fam fame fat fbcon ffmpeg firefox foomaticdb freetype gcj gdbm ggi gif gimpprint glut gmp gnome gpm gs gstreamer gtk gtk2 gtkhtml hal hardened howl hpn idn imagemagick imlib ipv6 isdnlog ithreads javascript jpeg jpeg2k kde lcms libcaca libsamplerate libwww linuxthreads-tls lzo lzw lzw-tiff matroska mbox memlimit milter mjpeg mmap mng mozcalendar mozdevelop mozsvg mp3 mpeg mpi nautilus ncurses nls nptl nptlonly nsplugin ntfs nvidia offensive ogg oggvorbis on-the-fly-crypt openal openexr opengl pam pcre pdflib perl png ppds pppd python qt quicktime readline reflection reiserfs rle sasl sdl session slang sndfile spell spl ssl stream svg symlink tcltk tcpd test tetex tga theora threads tidy tiff toolbar truetype truetype-fonts type1-fonts udev unicode usb userlocales vcd video_cards_nvidia videos vorbis wmf xine xml xml2 xmms xorg xosd xpm xprint xtermtoolbar xv xvid xvmc yv12 zlib linguas_de userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, INSTALL_MASK, LDFLAGS, MAKEOPTS, PORTDIR_OVERLAY
(In reply to comment #43) > (In reply to comment #42) > > > If you use the hardened compiler, it's best to switch to the hardened profile > > (which will automatically set the hardened use flag). > > How do I do that? my gcc-config is (at least I think so) the hardened profile: The hardened compiler and the hardened profile are different things, and you're using a standard profile, not a hardened one. To set the profile, change the softlink /etc/make.profile to point to the hardened profile: # rm /etc/make.profile # cd /etc # ln -s ../usr/portage/profiles/hardened/amd64 make.profile (it's important the link be relative like that). > I tried to get an effect setting USE="hardened" That'll only affect things that build differently with that flag - most packages don't. The hardened profile, on the other hand, changes what the default settings are for things like default packages, masked packages, default use flags etc. > I will do further investigantion tomorrow (trying the vanilla compiler and > using the hardened plus the debug settings Diego and 'solar' suggested). good - first thing is to confirm whether the problem occurs for you with the vanilla compiler instead of the hardened compiler. If it works with vanilla, try building with the hardenednopie and then hardenednossp to see if it's just SSP or just PIE that cause the breakage.
(In reply to comment #44) > > I will do further investigantion tomorrow (trying the vanilla compiler and > > using the hardened plus the debug settings Diego and 'solar' suggested). > > good - first thing is to confirm whether the problem occurs for you with the > vanilla compiler instead of the hardened compiler. If it works with vanilla, > try building with the hardenednopie and then hardenednossp to see if it's just > SSP or just PIE that cause the breakage. - no crash with vanilla and hardenednossp compiler - crash with: hardenednopie PLEASE go on reading! Then I set up make.conf like this: _hardened_ gcc CFLAGS ="-march=athlon64 -O1 -pipe -fomit-frame-pointer -ggdb -fno-inline -fno-pie -fno-stack-protector" LDFLAGS ="-Wl,-O1" FEATURES ="candy severe sfperms test splitdebug" and got no crash. So at first sight this looks like a CFLAGS problem, but I get a crash with CFLAGS="" too. Finally I was able to isolate the CFLAG which has to be set (for hardened gcc). It's CFLAGS "-fno-stack-protector". Now please tell me which flags you want me to activate to produce the core file. -------------------------- config which works: Portage 2.0.54 (default-linux/amd64/2005.1, gcc-3.4.5, glibc-2.3.5-r2, 2.6.13-gentoo-r5 x86_64) ================================================================= System uname: 2.6.13-gentoo-r5 x86_64 AMD Athlon(tm) 64 Processor 3000+ Gentoo Base System version 1.6.14 dev-lang/python: 2.3.5-r2, 2.4.2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=athlon64 -O3 -ffast-math -funroll-all-loops -fpeel-loops -ftracer -funswitch-loops -funit-at-a-time -pipe -fomit-frame-pointer -fno-stack-protector" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/eselect/compiler /etc/gconf /etc/terminfo /usr/X11R6/bin/startx /etc/env.d" CXXFLAGS="-march=athlon64 -O3 -ffast-math -funroll-all-loops -fpeel-loops -ftracer -funswitch-loops -funit-at-a-time -pipe -fomit-frame-pointer -fno-stack-protector" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig candy distlocks sandbox severe sfperms strict test" GENTOO_MIRRORS="http://pandemonium.tiscali.de/pub/gentoo/ ftp://ftp.tu-clausthal.de/pub/linux/gentoo/ ftp://ftp.gentoo.mesh-solutions.com/gentoo/ http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/" LANG="de_DE.utf8" LC_ALL="de_DE.utf8" LINGUAS="de" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="7zip X a52 aac acpi alsa amd64 artworkextra asf audiofile avi berkdb bitmap-fonts bzip2 bzlib cairo cdda cdio cdr cli crypt css cups curl dbus dga directfb dlloader dmalloc dnd dpms dri dts dvd dvdr dvdread dvi eds effects emacs emboss encode esd exif expat fam fame fat fbcon ffmpeg firefox foomaticdb freetype gcj gdbm ggi gif gimpprint glut gmp gnome gpm gs gstreamer gtk gtk2 gtkhtml hal hardened howl hpn idn imagemagick imlib ipv6 isdnlog ithreads javascript jpeg jpeg2k kde lcms libcaca libsamplerate libwww linuxthreads-tls lzo lzw lzw-tiff matroska mbox memlimit milter mjpeg mmap mng mozcalendar mozdevelop mozsvg mp3 mpeg mpi nautilus ncurses nls nptl nptlonly nsplugin ntfs nvidia offensive ogg oggvorbis on-the-fly-crypt openal openexr opengl pam pcre pdflib perl png ppds pppd python qt quicktime readline reflection reiserfs rle sasl sdl session slang sndfile spell spl ssl stream svg symlink tcltk tcpd test tetex tga theora threads tidy tiff toolbar truetype truetype-fonts type1-fonts udev unicode usb userlocales vcd video_cards_nvidia videos vorbis wmf xine xml xml2 xmms xorg xosd xpm xprint xtermtoolbar xv xvid xvmc yv12 zlib linguas_de userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, INSTALL_MASK, LDFLAGS, MAKEOPTS, PORTDIR_OVERLAY CFLAGS ="-ggdb -fno-inline -fno-pie -fno-stack-protector"
ups! ignore the last line ^
> - no crash with vanilla and hardenednossp compiler > - crash with: hardenednopie >[...] > Finally I was able to isolate the CFLAG which has to be set (for hardened gcc). > It's CFLAGS "-fno-stack-protector". it would be :) the hardenednopie compiler switches off the default ssp behind the scenes - equivalent to adding '-fno-stack-protector' to hardened gcc. for the compiler, roughly speaking: hardenednopie => -fstack-protector -fno-pie hardenednossp => -fno-stack-protector -fPIE hardened => -fstack-protector -fPIE > Now please tell me which flags you want me to activate to produce the core > file. Ok; to avoid problems debugging PIEs, build it with hardenednopie, so you can use gdb, and set -ggdb using level 1 optimisation: CFLAGS="-march=athlon64 -O1 -ggdb" Best to avoid doing too many "fancy" optimisations when debugging, as long as the fault occurs when they're switched off. They just confuse the debugger. To get a core dump, make sure you unlimit the core dump size (normally it's set to zero which prevents core dumps): # ulimit -c unlimited So in summary, use the hardenednopie compiler, set CFLAGS to "-march=athlon64 -O1 -ggdb" and do "ulimit -c unlimited" before running xine-ui from the terminal. That should give you a core dump that should be useful.
Hi. Looks like that didn't help... :-\ atti@magic ~ $ ulimit unlimited atti@magic ~ $ xine Dies ist xine (X11 gui) - Ein freier Video-Player v0.99.4. (c) 2000-2004 Das xine Team. xiTK received SIGSEGV signal, RIP. Abgebrochen (core dumped) atti@magic ~ $ ls -l co* -rw------- 1 atti users 187M 24. Apr 23:40 core.2934 atti@magic ~ $ gdb -core core.2934 GNU gdb 6.4 Copyright 2005 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Core was generated by `xine'. Program terminated with signal 6, Aborted. #0 0x00002aaaaca60bb9 in ?? () (gdb) bt #0 0x00002aaaaca60bb9 in ?? () (gdb) q atti@magic ~ $ emerge info *** You are not in the portage group. You may experience cache problems *** due to permissions preventing the creation of the on-disk cache. *** Please add this user to the portage group if you wish to use portage. Portage 2.0.54 (default-linux/amd64/2005.1, gcc-3.4.5-hardenednopie, glibc-2.3.5-r2, 2.6.13-gentoo-r5 x86_64) ================================================================= System uname: 2.6.13-gentoo-r5 x86_64 AMD Athlon(tm) 64 Processor 3000+ Gentoo Base System version 1.6.14 dev-lang/python: 2.3.5-r2, 2.4.2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=athlon64 -O1 -ggdb" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/eselect/compiler /etc/gconf /etc/terminfo /usr/X11R6/bin/startx /etc/env.d" CXXFLAGS="-march=athlon64 -O1 -ggdb" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig candy distlocks sandbox severe sfperms splitdebug strict test" GENTOO_MIRRORS="http://pandemonium.tiscali.de/pub/gentoo/ ftp://ftp.tu-clausthal.de/pub/linux/gentoo/ ftp://ftp.gentoo.mesh-solutions.com/gentoo/ http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/" LANG="de_DE.utf8" LC_ALL="de_DE.utf8" LDFLAGS="-Wl,-O1" LINGUAS="de" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="7zip X a52 aac acpi alsa amd64 artworkextra asf audiofile avi berkdb bitmap-fonts bzip2 bzlib cairo cdda cdio cdr cli crypt css cups curl dbus dga directfb dlloader dmalloc dnd dpms dri dts dvd dvdr dvdread dvi eds effects emacs emboss encode esd exif expat fam fame fat fbcon ffmpeg firefox foomaticdb freetype gcj gdbm ggi gif gimpprint glut gmp gnome gpm gs gstreamer gtk gtk2 gtkhtml hal hardened howl hpn idn imagemagick imlib ipv6 isdnlog ithreads javascript jpeg jpeg2k kde lcms libcaca libsamplerate libwww linuxthreads-tls lzo lzw lzw-tiff matroska mbox memlimit milter mjpeg mmap mng mozcalendar mozdevelop mozsvg mp3 mpeg mpi nautilus ncurses nls nptl nptlonly nsplugin ntfs nvidia offensive ogg oggvorbis on-the-fly-crypt openal openexr opengl pam pcre pdflib perl png ppds pppd python qt quicktime readline reflection reiserfs rle sasl sdl session slang sndfile spell spl ssl stream svg symlink tcltk tcpd test tetex tga theora threads tidy tiff toolbar truetype truetype-fonts type1-fonts udev unicode usb userlocales vcd video_cards_nvidia videos vorbis wmf xine xml xml2 xmms xorg xosd xpm xprint xtermtoolbar xv xvid xvmc yv12 zlib linguas_de userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, INSTALL_MASK, MAKEOPTS, PORTDIR_OVERLAY atti@magic ~ $ I'll add the corefile nonetheless - just in case it's useful somehow. (Of course you can remove it if it's not!) Give me further instructions please!
Okay, that didn't work ... probably trying to upload 187MB was too much for bugzilla... In place of the core I will add an strace output.
Created attachment 85388 [details] output of xine-0.99.4 strace as stated in comments #47 and #48
(In reply to comment #38) > Open a new bug for the backtraces if there's not one already for a similar > backtrace. Really this bug is too messy to handle. Please open a new bug reporting the full backtrace. Note that to get a backtrace out of gdb you have to use the command gdb `which xine` --core $nameofthecorefile or it won't load the symbols, so the bt won't have anything useful. Also please run "thread apply all bt full" command to get the backtrace.
Ok, bug #131277 opened. :) Now lets mark this bug resolved invalid or something more suitable. Thanks to all!
