Critical error in mysql-5.0.44-r2. dmesg: Jan 23 14:51:23 blik kernel: factorial[25005]: segfault at 0000000000021a11 rip 00000b28d6c5a167 rsp 000072de436ad270 error 4
Created attachment 141724 [details, diff] factorial.patch factorial.c patch Additional information: http://bugs.mysql.com/bug.php?id=14420
This bug take down my server :(. Please add patch to main CVS. Portage 2.1.3.19 (hardened/amd64, gcc-3.4.6, glibc-2.6.1-r0, 2.6.22-hardened-r8 x86_64) ================================================================= System uname: 2.6.22-hardened-r8 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 3600+ Timestamp of tree: Thu, 24 Jan 2008 13:30:01 +0000 app-shells/bash: 3.2_p17-r1 dev-lang/python: 2.4.4-r6 dev-python/pycrypto: 2.0.1-r6 sys-apps/baselayout: 1.12.10-r5 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.13, 2.61-r1 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.18-r1 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.24 virtual/os-headers: 2.6.23-r2 ACCEPT_KEYWORDS="amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=athlon64 -pipe -pipe -fexpensive-optimizations -fomit-frame-pointer -mmmx -msse -msse2 -msse3 -m3dnow" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-O2 -march=athlon64 -pipe -pipe -fexpensive-optimizations -fomit-frame-pointer -mmmx -msse -msse2 -msse3 -m3dnow" DISTDIR="/usr/portage/distfiles" FEATURES="distlocks metadata-transfer sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LANG="en_US.UTF-8" LC_ALL="" LINGUAS="ru" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="amd64 bzip2 cli cracklib crypt freetype gcc64 gmp hardened ithreads justify mhash midi nls nptl nptlonly pam pic readline rsbac session sse sse2 threads unicode urandom xml xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="mouse keyboard" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="ru" USERLAND="GNU" VIDEO_CARDS="apm ark chips cirrus cyrix dummy fbdev glint i128 i810 mach64 mga neomagic nv r128 radeon rendition s3 s3virge savage siliconmotion sis sisusb tdfx tga trident tseng v4l vesa vga via vmware voodoo" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LDFLAGS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
In future for MySQL stuff, please link directly to the upstream patch, rather than attaching it here. I will include it soon.
(In reply to comment #3) > In future for MySQL stuff, please link directly to the upstream patch, rather > than attaching it here. I will include it soon. > I didn't put direct link because didn't find it. Only several patches on this page http://lists.mysql.com/commits/18906 . But some patches doesn't correctly applied. I have created one patch and have tested it. And I attach it here. Sorry...
Hi all. Problem is actual for mysql-5.0.54 also :(
This is not critical at all. factorial is only run during the configure process, to find some limits on the machine. I'll patch it later.
Did you apply the patch already? No. ;-) Anyway, the patch does not fix this for me on amd64. # ulimit -c unlimited # cd /var/tmp/portage/dev-db/mysql-5.0.54/work/mysql/dbug # make clean # make CFLAGS="-ggdb" x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../include -I../include -I../include -ggdb -MT dbug.o -MD -MP -MF .deps/dbug.Tpo -c -o dbug.o dbug.c mv -f .deps/dbug.Tpo .deps/dbug.Po x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../include -I../include -I../include -ggdb -MT sanity.o -MD -MP -MF .deps/sanity.Tpo -c -o sanity.o sanity.c mv -f .deps/sanity.Tpo .deps/sanity.Po rm -f libdbug.a x86_64-pc-linux-gnu-ar cru libdbug.a dbug.o sanity.o x86_64-pc-linux-gnu-ranlib libdbug.a x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../include -I../include -I../include -ggdb -MT my_main.o -MD -MP -MF .deps/my_main.Tpo -c -o my_main.o my_main.c mv -f .deps/my_main.Tpo .deps/my_main.Po x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../include -I../include -I../include -ggdb -MT factorial.o -MD -MP -MF .deps/factorial.Tpo -c -o factorial.o factorial.c mv -f .deps/factorial.Tpo .deps/factorial.Po /bin/sh ../libtool --preserve-dup-deps --tag=CC --mode=link x86_64-pc-linux-gnu-gcc -ggdb -rdynamic -o factorial my_main.o factorial.o libdbug.a ../mysys/libmysys.a ../strings/libmystrings.a -lpthread -lcrypt -lnsl -lm -lpthread mkdir .libs x86_64-pc-linux-gnu-gcc -ggdb -rdynamic -o factorial my_main.o factorial.o libdbug.a ../mysys/libmysys.a ../strings/libmystrings.a -lpthread -lcrypt -lnsl -lm -lpthread x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../include -I../include -I../include -ggdb -MT dbug_analyze.o -MD -MP -MF .deps/dbug_analyze.Tpo -c -o dbug_analyze.o dbug_analyze.c mv -f .deps/dbug_analyze.Tpo .deps/dbug_analyze.Po /bin/sh ../libtool --preserve-dup-deps --tag=CC --mode=link x86_64-pc-linux-gnu-gcc -ggdb -rdynamic -o dbug_analyze dbug_analyze.o libdbug.a ../mysys/libmysys.a ../strings/libmystrings.a -lpthread -lcrypt -lnsl -lm -lpthread x86_64-pc-linux-gnu-gcc -ggdb -rdynamic -o dbug_analyze dbug_analyze.o libdbug.a ../mysys/libmysys.a ../strings/libmystrings.a -lpthread -lcrypt -lnsl -lm -lpthread /bin/rm -f example1.r /bin/sed -e 's!\\!\\\\!g' example1.c > example1.r /bin/rm -f example2.r /bin/sed -e 's!\\!\\\\!g' example2.c > example2.r /bin/rm -f example3.r /bin/sed -e 's!\\!\\\\!g' example3.c > example3.r /bin/rm -f main.r /bin/sed -e 's!\\!\\\\!g' main.c > main.r /bin/rm -f factorial.r /bin/sed -e 's!\\!\\\\!g' factorial.c > factorial.r ./factorial 1 2 3 4 5 | cat > output1.r ./factorial -\#t:o 2 3 | cat >output2.r ./factorial -\#d:t:o 3 | cat >output3.r ./factorial -\#d,result:o 4 | cat >output4.r ./factorial -\#d:f,factorial:F:L:o 3 | cat >output5.r nroff -mm user.r > user.t user.r:204: warning: can't find font `C' user.r:773: warning [p 15, 5.8i]: can't break line user.r:785: warning [p 15, 8.0i]: can't break line user.r:795: warning [p 15, 9.8i]: can't break line user.r:812: warning [p 16, 3.7i]: can't break line user.r:814: warning [p 16, 3.8i]: cannot adjust line user.r:1038: warning: indent cannot be negative groff -mm user.r > user.ps #gdb ./factorial ./core GNU gdb 6.7.1 Copyright (C) 2007 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu"... Using host libthread_db library "/lib/libthread_db.so.1". warning: Can't read pathname for load map: Input/output error. Reading symbols from /lib64/libpthread.so.0...done. Loaded symbols for /lib/libpthread.so.0 Reading symbols from /lib64/libcrypt.so.1...done. Loaded symbols for /lib/libcrypt.so.1 Reading symbols from /lib64/libnsl.so.1...done. Loaded symbols for /lib/libnsl.so.1 Reading symbols from /lib64/libm.so.6...done. Loaded symbols for /lib/libm.so.6 Reading symbols from /lib64/libc.so.6...done. Loaded symbols for /lib/libc.so.6 Reading symbols from /lib64/ld-linux-x86-64.so.2...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /lib64/libgcc_s.so.1...done. Loaded symbols for /lib/libgcc_s.so.1 Core was generated by `./factorial -#d:f,factorial:F:L:o 3'. Program terminated with signal 11, Segmentation fault. #0 0x0000000000402b9b in _db_enter_ (_func_=0x4043e6 "main", _file_=0x4043dc "my_main.c", _line_=26, _sfunc_=0x7fff07277228, _sfile_=0x7fff07277220, _slevel_=0x7fff0727721c, _sframep_=0x7fff07277210) at dbug.c:709 709 *_sfunc_ = state->func; (gdb) where #0 0x0000000000402b9b in _db_enter_ (_func_=0x4043e6 "main", _file_=0x4043dc "my_main.c", _line_=26, _sfunc_=0x7fff07277228, _sfile_=0x7fff07277220, _slevel_=0x7fff0727721c, _sframep_=0x7fff07277210) at dbug.c:709 #1 0x0000000000402495 in main (argc=3, argv=0x7fff07277318) at my_main.c:26 (gdb) bt full #0 0x0000000000402b9b in _db_enter_ (_func_=0x4043e6 "main", _file_=0x4043dc "my_main.c", _line_=26, _sfunc_=0x7fff07277228, _sfile_=0x7fff07277220, _slevel_=0x7fff0727721c, _sframep_=0x7fff07277210) at dbug.c:709 save_errno = 0 state = (CODE_STATE *) 0x20821 #1 0x0000000000402495 in main (argc=3, argv=0x7fff07277318) at my_main.c:26 _db_func_ = 0x0 _db_file_ = 0x7fff07277310 "\003" _db_level_ = 0 _db_framep_ = (char **) 0x404300 result = 6322160 ix = 0 (gdb)
*** Bug 186108 has been marked as a duplicate of this bug. ***
iron.udjin/Evgeniy Kliymovich: as noted by Martin Mokrejs, the patch doesn't solve it. However, I suspect that 5.0.70 may have fixed the problem anyway.
