#36182 [Opn->Fbk]: PHP CLI segfaults on exit in trsm_shutdown

ID: 36182 Updated by: tony2001@php.net Reported By: zeekec at mad dot scientist dot com -Status: Open +Status: Feedback Bug Type: Reproducible crash Operating System: Gentoo PHP Version: 5.1.2 New Comment: You don't need this options: --enable-maintainer-zts --enable-experimental-zts the first is for maintainers only, the second doesn't exist. Though I should note that even with `./configure --enable-maintainer-zts --with-tidy` I don't see the crash. Previous Comments: ------------------------------------------------------------------------ [2006-01-30 19:00:40] zeekec at mad dot scientist dot com As seen on the Gentoo bug: http://bugs.gentoo.org/show_bug.cgi?id=120202 Disabling the tidy extension or threads got rid of the segfault. I haven't tried the snapshot yet. Will do that now. ------------------------------------------------------------------------ [2006-01-28 12:59:39] nlopess@php.net Please try using this CVS snapshot: http://snaps.php.net/php5.1-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.1-win32-latest.zip well, that backtrace doesn't help much. can you please try to compile PHP without portage (aka by hand), please? ------------------------------------------------------------------------ [2006-01-27 22:26:58] zeekec at mad dot scientist dot com It was emerged with nostrip. Full emerge line: CFLAGS="-O0 -pipe -g -ggdb" CXXFLAGS="-O0 -pipe -g -ggdb" FEATURES="nostrip" ACCEPT_KEYWORDS="~x86 ~overlay maint" PORTDIR_OVERLAY="/home/gentoo/local/gentoo-php-overlay/testing /home/gentoo/local/gentoo-php-overlay/experimental" emerge -av dev-lang/php The backtrace shows it dieing at TSRM.c:180. Is there another library I should install with nostrip? ------------------------------------------------------------------------ [2006-01-27 21:45:44] nlopess@php.net We need a better backtrace.. So please re-emerge PHP with the following command: FEATURES="nostrip" emerge =dev-lang/php-5.1.2 And then generate a new backtrace. ------------------------------------------------------------------------ [2006-01-27 19:56:56] zeekec at mad dot scientist dot com Description: ------------ When running the php commandline interface, php segfaults on exit. Reproduce code: --------------- php -v PHP 5.1.2-gentoo (cli) (built: Jan 27 2006 13:01:11) (DEBUG) Copyright (c) 1997-2006 The PHP Group Zend Engine v2.1.0, Copyright (c) 1998-2006 Zend Technologies Segmentation fault Configured with: ./configure --prefix=/usr/lib/php5 --sysconfdir=/etc --cache-file=./config.cache --enable-cli --disable-cgi --with-config-file-path=/etc/php/cli-php5 --with-config-file-scan -dir=/etc/php/cli-php5/ext-active --without-pear --enable-bcmath=shared --with-bz2=shared --enable-calendar=shared --with-curl=shared --with-curlwrappers=shared --disable-dbase --enable-exif=shared --without-fbsql --without-fdftk --disable-filepro --enable-ftp=shared --with-gettext=shared --with-gmp=shared --disable-hash --without-hwapi --without-infor mix --without-kerberos --enable-mbstring=shared --with-mcrypt=shared --disable-memory-limit --with-mhash=shared --with-ming=shared --without-msql --without-mssql --with-ncurses= shared --without-oci8 --without-oci8 --with-openssl=shared --with-openssl-dir=/usr --enable-pcntl=shared --disable-pdo --without-pgsql --with-pspell=shared --without-recode --di sable-reflection --disable-simplexml --disable-shmop --without-snmp --disable-soap --enable-sockets=shared --without-sybase --without-sybase-ct --enable-sysvmsg=shared --enable- sysvsem=shared --enable-sysvshm=shared --with-tidy=shared --disable-wddx --disable-xmlreader --disable-xmlwriter --without-xmlrpc --with-xsl=shared --with-zlib=shared --enable-d ebug --enable-dba=shared --without-cdb --with-db4=shared --with-flatfile=shared --with-gdbm=shared --with-inifile=shared --without-qdbm --with-freetype-dir=/usr --with-t1lib=/us r --disable-gd-jis-conv --enable-gd-native-ttf --with-jpeg-dir=/usr --with-png-dir=/usr --with-xpm-dir=/usr/X11R6 --with-gd --with-imap=shared --with-imap-ssl --with-ldap=shared --with-ldap-sasl --with-mysql=shared,/usr/lib/mysql --with-mysql-sock=/var/run/mysqld/mysqld.sock --without-mysqli --with-readline --without-libedit --disable-session --enable- sqlite-utf8 --with-pic --enable-maintainer-zts --enable-experimental-zts Expected result: ---------------- php -v PHP 5.1.2-gentoo (cli) (built: Jan 27 2006 13:01:11) (DEBUG) Copyright (c) 1997-2006 The PHP Group Zend Engine v2.1.0, Copyright (c) 1998-2006 Zend Technologies Actual result: -------------- gdb --args php -v 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 "i686-pc-linux-gnu"...Using host libthread_db library "/lib/tls/libthread_db.so.1". (gdb) run Starting program: /usr/bin/php -v [Thread debugging using libthread_db enabled] [New Thread -1208424768 (LWP 3847)] PHP 5.1.2-gentoo (cli) (built: Jan 27 2006 13:01:11) (DEBUG) Copyright (c) 1997-2006 The PHP Group Zend Engine v2.1.0, Copyright (c) 1998-2006 Zend Technologies Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1208424768 (LWP 3847)] 0xb7be47d6 in ?? () (gdb) bt #0 0xb7be47d6 in ?? () #1 0x082164c9 in tsrm_shutdown () at /home/gentoo/tmp/portage/php-5.1.2/work/php-5.1.2/TSRM/TSRM.c:180 #2 0x08304c0e in main (argc=2, argv=0xbfebc4c4) at /home/gentoo/tmp/portage/php-5.1.2/work/php-5.1.2/sapi/cli/php_cli.c:1240 (gdb) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=36182&edit=1