Bug#549492: [php-maint] Bug#549492: Bug#549492: Bug#549492: Bug#549492: segmentation faults in version 5.3.1-4
any ideas here? php-cgi continues to segfault. until this problem, this has been a more or less rock solid server. now it's not. :-/ On Sat, Feb 27, 2010 at 2:23 PM, Count László de Almásy calm...@gmail.com wrote: here's a new backtrace (after installing php5-dbg) Program received signal SIGSEGV, Segmentation fault. zend_hash_destroy (ht=0x1000701) at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/Zend/zend_hash.c:712 712 /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/Zend/zend_hash.c: No such file or directory. in /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/Zend/zend_hash.c (gdb) bt #0 zend_hash_destroy (ht=0x1000701) at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/Zend/zend_hash.c:712 #1 0x00719575 in fcgi_finish_request (req=0x7fffca8122e0, force_close=0) at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/sapi/cgi/fastcgi.c:871 #2 0x00715886 in sapi_cgi_deactivate () at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/sapi/cgi/cgi_main.c:864 #3 0x00643a22 in sapi_deactivate () at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/main/SAPI.c:444 #4 0x00639485 in php_request_shutdown (dummy=0x1000701) at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/main/main.c:1627 #5 0x007172a3 in main (argc=32767, argv=0x0) at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/sapi/cgi/cgi_main.c:2155 -- Cheers, László -- Cheers, László -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#549492: [php-maint] Bug#549492: Bug#549492: Bug#549492: Bug#549492: segmentation faults in version 5.3.1-4
here's a new backtrace (after installing php5-dbg) Program received signal SIGSEGV, Segmentation fault. zend_hash_destroy (ht=0x1000701) at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/Zend/zend_hash.c:712 712 /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/Zend/zend_hash.c: No such file or directory. in /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/Zend/zend_hash.c (gdb) bt #0 zend_hash_destroy (ht=0x1000701) at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/Zend/zend_hash.c:712 #1 0x00719575 in fcgi_finish_request (req=0x7fffca8122e0, force_close=0) at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/sapi/cgi/fastcgi.c:871 #2 0x00715886 in sapi_cgi_deactivate () at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/sapi/cgi/cgi_main.c:864 #3 0x00643a22 in sapi_deactivate () at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/main/SAPI.c:444 #4 0x00639485 in php_request_shutdown (dummy=0x1000701) at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/main/main.c:1627 #5 0x007172a3 in main (argc=32767, argv=0x0) at /build/buildd-php5_5.3.1-5-amd64-M9dAcL/php5-5.3.1/sapi/cgi/cgi_main.c:2155 -- Cheers, László -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#549492: [php-maint] Bug#549492: Bug#549492: Bug#549492: segmentation faults in version 5.3.1-4
On Wed, Feb 24, 2010 at 3:56 PM, Ondřej Surý ond...@debian.org wrote: We still need the backtrace. Without a backtrace your report is almost useless. i just can't figure out how to do that. i've spent a considerable amount of time trying, but all the methods seem to assume either that i'm running apache, or that i know what is triggering the crash so i can hand-run php-cgi, and i don't. the problem is that it's a production server, and the segfaults happen with allot of time between them, with an unknown trigger. all i can tell you is that the hardware is healthy, and all the packages are updated. i'll just continue to update and hope the problem is caught elsewhere. -- Cheers, László -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#549492: [php-maint] Bug#549492: Bug#549492: Bug#549492: segmentation faults in version 5.3.1-4
ok, some helpful person showed me how to do 'attach' to a pid with gdb, so i'm now able to monitor the php-cgi processes. here's an initial backtrace. is this helpful? Program received signal SIGSEGV, Segmentation fault. 0x00698277 in zend_hash_destroy () (gdb) bt #0 0x00698277 in zend_hash_destroy () #1 0x00719575 in ?? () #2 0x00715886 in ?? () #3 0x00643a22 in sapi_deactivate () #4 0x00639485 in php_request_shutdown () #5 0x007172a3 in ?? () #6 0x7f6d4a23aabd in __libc_start_main () from /lib/libc.so.6 #7 0x0042bd79 in _start () -- Cheers, László -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#549492: [php-maint] Bug#549492: Bug#549492: Bug#549492: segmentation faults in version 5.3.1-4
and yet another one: Program received signal SIGSEGV, Segmentation fault. 0x00698277 in zend_hash_destroy () (gdb) bt #0 0x00698277 in zend_hash_destroy () #1 0x00719575 in ?? () #2 0x00715886 in ?? () #3 0x00643a22 in sapi_deactivate () #4 0x00639485 in php_request_shutdown () #5 0x007172a3 in ?? () #6 0x01000701 in ?? () #7 0x01000701 in ?? () #8 0x01000701 in ?? () #9 0x01000701 in ?? () #10 0x01000701 in ?? () #11 0x01000701 in ?? () #12 0x01000701 in ?? () #13 0x01000701 in ?? () #14 0x01000701 in ?? () #15 0x01000701 in ?? () #16 0x01000601 in ?? () #17 0x080001000301 in ?? () #18 0x450fdc00 in ?? () #19 0x7fff in ?? () #20 0x in ?? () -- Cheers, László -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#549492: [php-maint] Bug#549492: Bug#549492: segmentation faults in version 5.3.1-4
i found the segfault was related to libc, so i updated that package and the other dependencies of php-cgi, and that seems to have fixed the segfaults. -- Cheers, László -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#549492: [php-maint] Bug#549492: Bug#549492: segmentation faults in version 5.3.1-4
of course, just as i say that (even though i waited 24 hours) i got a couple more segfaults. :-/ so, php-cgi is still segfaulting, even with all package dependencies for php-cgi and php-mysql current. Feb 24 14:16:27 kernel: [9904871.496277] php-cgi[3520]: segfault at 1000701 ip 7fdba3cedb10 sp 7fff025ad430 error 4 in libc-2.10.2.so[7fdba3cb8000+14a000] -- Cheers, László -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#549492: [php-maint] Bug#549492: Bug#549492: segmentation faults in version 5.3.1-4
Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 2.6.31-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages php5-mysql depends on: ii libc6 2.10.2-6 Embedded GNU C Library: Shared lib ii libmysqlclient16 5.1.44-2 MySQL database client library ii php5-cgi [phpapi-20090626]5.3.1-5server-side, HTML-embedded scripti ii php5-common 5.3.1-5Common files for packages built fr Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 2.6.31-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages php5-cgi depends on: ii libbz2-1.0 1.0.5-4 high-quality block-sorting file co ii libc6 2.10.2-6 Embedded GNU C Library: Shared lib ii libcomerr2 1.41.10-1 common error description library ii libdb4.8 4.8.26-1 Berkeley v4.8 Database Libraries [ ii libgssapi-krb5-2 1.8+dfsg~alpha1-7 MIT Kerberos runtime libraries - k ii libk5crypto3 1.8+dfsg~alpha1-7 MIT Kerberos runtime libraries - C ii libkrb5-3 1.8+dfsg~alpha1-7 MIT Kerberos runtime libraries ii libmagic1 5.04-1File type determination library us ii libpcre3 7.8-3 Perl 5 Compatible Regular Expressi ii libssl0.9.80.9.8k-8 SSL shared libraries ii libxml22.7.6.dfsg-2+b1 GNOME XML library ii mime-support 3.48-1MIME files 'mime.types' 'mailcap ii php5-common5.3.1-5 Common files for packages built fr ii tzdata 2010b-1 time zone and daylight-saving time ii ucf3.0025Update Configuration File: preserv ii zlib1g 1:1.2.3.4.dfsg-3 compression library - runtime -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#549492: [php-maint] Bug#549492: segmentation faults in version 5.3.1-4
something is rotten in Denmark bro. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#549492: [php-maint] Bug#549492: Bug#549492: segmentation faults in version 5.3.1-4
On Mon, Feb 22, 2010 at 3:15 AM, Ondřej Surý ond...@debian.org wrote: - your system information (f.e. output of reportbug --template libapache2-mod-php5) System Information: Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 2.6.31-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash - your list of php5 modules installed (and preferrably list of their dependencies as well) only the following are installed: libapache2-mod-php5 php5-cgi php5-curl php5-gd php5-mcrypt php5-mysql php5-common php5 - install php5-dbg and get proper backtrace (/usr/share/doc/apache2.2-common/README.backtrace) i run cherokee, not apache. do you know how to get backtraces with cherokee? -- Cheers, László -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#549492: segmentation faults in version 5.3.1-4
i've started to see this problem after upgrading to version 5.3.1-4 of this package. it's very easy to reproduce, just by browsing around one of my wordpress sites. i see the following in my syslog: Feb 21 13:28:55 farc kernel: [9642819.574930] php-cgi[18295]: segfault at 1000721 ip 00698277 sp 7fff5b86a270 error 4 in php5-cgi[40+6fe000] -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
