[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Changed in: php5 (Debian) Status: Incomplete = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to mysql-dfsg-5.0 in Ubuntu. https://bugs.launchpad.net/bugs/343870 Title: php-cli segmentation fault with mysql extension To manage notifications about this bug go to: https://bugs.launchpad.net/mysql-server/+bug/343870/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 343870] Re: php-cli segmentation fault with mysql extension
Excerpts from Nonox's message of Sun Apr 17 17:02:41 UTC 2011: Hi Clint Byrum, sorry for the delay, here is the result of dpkg -l 'libmysqlclient*': Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ NameVersion Description +++-===-===-== un libmysqlclient-dev none (no description available) ii libmysqlclient165.1.49-1ubuntu8.1 MySQL database client library This looks like an up to date Maverick, which should not display this behavior. Hopefully it wasn't accidentally regressed. Can you install gdb, mysql-dbg, and php5-dbg, and run with gdb /usr/bin/php then at the prompt do run -whatever --options you_use.php Then when it segfaults do 'bt' and paste the backtrace? Thanks! -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in Ubuntu. https://bugs.launchpad.net/bugs/343870 Title: php-cli segmentation fault with mysql extension -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Hi Clint Byrum, sorry for the delay, here is the result of dpkg -l 'libmysqlclient*': Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ NameVersion Description +++-===-===-== un libmysqlclient-dev none (no description available) ii libmysqlclient165.1.49-1ubuntu8.1 MySQL database client library I hope you can help me! Thanks. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in Ubuntu. https://bugs.launchpad.net/bugs/343870 Title: php-cli segmentation fault with mysql extension -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Hi Clint Byrum, sorry for the delay, here is the result of dpkg -l 'libmysqlclient*': Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Description +++-===-===-== un libmysqlclient-dev none (no description available) ii libmysqlclient16 5.1.49-1ubuntu8.1 MySQL database client library I hope you can help me! Thanks. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in Ubuntu. https://bugs.launchpad.net/bugs/343870 Title: php-cli segmentation fault with mysql extension -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 343870] Re: php-cli segmentation fault with mysql extension
Excerpts from Nonox's message of Tue Apr 12 01:51:12 UTC 2011: Hi! I'm getting (almost any time) the Segmentation fault problem when the crontab execute a php script. Can anyone help me and tell me how to solve the issue? $ lsb_release -a No LSB modules are available. Distributor ID:Ubuntu Description:Ubuntu 10.10 Release:10.10 Codename:maverick $ php -v PHP 5.3.3-1ubuntu9.3 with Suhosin-Patch (cli) (built: Jan 12 2011 16:08:14) Copyright (c) 1997-2009 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies $ dpkg --get-selections | grep php libapache2-mod-php5install php5-cliinstall php5-commoninstall php5-curlinstall php5-mysqlinstall The bug is in libmysqlclient. Can you show us what version of that you have installed? dpkg -l 'libmysqlclient*' -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in Ubuntu. https://bugs.launchpad.net/bugs/343870 Title: php-cli segmentation fault with mysql extension -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
As I've had a similar problem, I'll answer... However, I don't know when I last had the problem, it might be totally useless. ii libmysqlclient15off 5.1.30really5.0.83-0ubuntu3 MySQL database client library ii libmysqlclient165.1.49-1ubuntu8.1 MySQL database client library Now I just wonder why I have two different versions at the same time. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in Ubuntu. https://bugs.launchpad.net/bugs/343870 Title: php-cli segmentation fault with mysql extension -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Hi! I'm getting (almost any time) the Segmentation fault problem when the crontab execute a php script. Can anyone help me and tell me how to solve the issue? $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 10.10 Release:10.10 Codename: maverick $ php -v PHP 5.3.3-1ubuntu9.3 with Suhosin-Patch (cli) (built: Jan 12 2011 16:08:14) Copyright (c) 1997-2009 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies $ dpkg --get-selections | grep php libapache2-mod-php5 install php5-cliinstall php5-common install php5-curl install php5-mysql install -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in Ubuntu. https://bugs.launchpad.net/bugs/343870 Title: php-cli segmentation fault with mysql extension -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
See previous comment. ** Changed in: mysql-dfsg-5.1 (Ubuntu Karmic) Status: Confirmed = Won't Fix -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. https://bugs.launchpad.net/bugs/343870 Title: php-cli segmentation fault with mysql extension -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
I take it this is not actually a problem in php5, as nothing here talks about PHP? This is only marked to affect karmic at this point, so personally I don't think that there is much value fixing this in karmic now, and I'd just close it as wont fix. However, if you really want to spend the effort on this, please upload it. ** Changed in: php5 (Ubuntu) Status: Confirmed = Invalid -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to mysql-dfsg-5.0 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Marking jaunty task Won't Fix as jaunty is past EOL ** Changed in: mysql-dfsg-5.0 (Ubuntu Jaunty) Status: New = Won't Fix ** Changed in: mysql-dfsg-5.1 (Ubuntu Jaunty) Status: New = Won't Fix -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to mysql-dfsg-5.0 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
The patch uploaded above is pretty simple and definitely removes the offending code, in much the same way as it was fixed upstream. I'm doing test runs/builds on karmic right now. ** Changed in: mysql-dfsg-5.1 (Ubuntu Karmic) Status: Confirmed = In Progress ** Changed in: mysql-dfsg-5.1 (Ubuntu Karmic) Assignee: (unassigned) = Clint Byrum (clint-fewbar) -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Branch linked: lp:~clint-fewbar/ubuntu/karmic/mysql-dfsg-5.1/mysql- sru-343870 -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
mysql-dfsg-5.0 buidls libmysqlclient15, which doesn't exist in karmic and so isn't affected by this bug. ** Changed in: mysql-dfsg-5.0 (Ubuntu Karmic) Status: Confirmed = Invalid -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
I've added SRU information to the bug description. I believe this is worthy of a fix for karmic, and have proposed the merge. NOTE that the patch added in the merge proposal above is actually quite different, and that this is the final patch that made it into the mysql source tree. https://code.launchpad.net/~clint-fewbar/ubuntu/karmic/mysql-dfsg-5.1 /mysql-sru-343870/+merge/35366 ** Description changed: Binary package hint: php5-cli $ php -v PHP 5.2.6-2ubuntu4.1 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:38:24) Copyright (c) 1997-2008 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies Segmentation fault The problem is intermittent, occurring about 9 out of 10 times. Ubuntu version: 8.10 Package: php5-cli Version: 5.2.6-2ubuntu4.1 Package: php5-mysql Version: 5.2.6-2ubuntu4.1 The problem goes away if I remove both mysql.ini and mysqli.ini from /etc/php5/cli/conf.d + + + === Stable Release Update Information === + + IMPACT + + This bug will affect any users of php that have installed the php5-mysql module, and so the impact is fairly high. Meanwhile, the patch is fairly small, and is already released in later upstream versions. + . + DEV RELEASE STATUS + + This was fixed upstream in mysql v5.1.40, which is well below the + Maverick version, 5.1.49. Lucid also has 5.1.41, and so is not affected. + + TEST CASE + + while true; do php -r ; done + + Will eventually produce a segmentation fault. + + REGRESSION POTENTIAL + + The change is very tiny and seeing as the patch has been in use in + subsequent releases of Ubuntu, regression seems unlikely. ** Changed in: mysql-dfsg-5.1 (Ubuntu Karmic) Status: In Progress = Confirmed ** Changed in: mysql-dfsg-5.1 (Ubuntu Karmic) Assignee: Clint Byrum (clint-fewbar) = (unassigned) -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
This is the backtrace that suggests me it's from mysqlclient:
Program received signal SIGSEGV, Segmentation fault.
zval_mark_grey (pz=0x13539974) at /build/buildd/php5-5.3.2/Zend/zend_gc.c:356
warning: Source file is more recent than executable.
356 p = Z_ARRVAL_P(pz)-pListHead;
(gdb) bt
#0 zval_mark_grey (pz=0x13539974) at
/build/buildd/php5-5.3.2/Zend/zend_gc.c:356
#1 0x08328d08 in zval_mark_grey (pz=0x13539974) at
/build/buildd/php5-5.3.2/Zend/zend_gc.c:367
#2 0x0832970d in gc_collect_cycles () at
/build/buildd/php5-5.3.2/Zend/zend_gc.c:417
#3 0x08329995 in gc_zval_possible_root (zv=0x13f32a8c) at
/build/buildd/php5-5.3.2/Zend/zend_gc.c:166
#4 0x082fd4c1 in _zval_ptr_dtor (zval_ptr=0xbfffd16c) at
/build/buildd/php5-5.3.2/Zend/zend_gc.h:183
#5 0x0835cc09 in zend_do_fcall_common_helper_SPEC (execute_data=0x13f32a8c) at
/build/buildd/php5-5.3.2/Zend/zend_execute.h:316
#6 0x08333d8e in execute (op_array=0x8909d28) at
/build/buildd/php5-5.3.2/Zend/zend_vm_execute.h:104
#7 0x08309fa6 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at
/build/buildd/php5-5.3.2/Zend/zend.c:1266
#8 0x082ae754 in php_execute_script (primary_file=0xb674) at
/build/buildd/php5-5.3.2/main/main.c:2288
#9 0x083a0c28 in main (argc=7, argv=0xb7b4) at
/build/buildd/php5-5.3.2/sapi/cli/php_cli.c:1196
(gdb) p op_array
No symbol op_array in current context.
(gdb) frame 6
#6 0x08333d8e in execute (op_array=0x8909d28) at
/build/buildd/php5-5.3.2/Zend/zend_vm_execute.h:104
warning: Source file is more recent than executable.
104 if ((ret = EX(opline)-handler(execute_data TSRMLS_CC))
0) {
(gdb) p ret
$2 = 324245876
(gdb) p handler
$3 = {{name = 0x83abb54 cdb, flags = 31, open = 0x80c3150 dba_open_cdb,
close = 0x80c30e0 dba_close_cdb, fetch = 0x80c2fe0 dba_fetch_cdb,
update = 0x80c2f70 dba_update_cdb, exists = 0x80c2f10 dba_exists_cdb,
delete = 0x80c2af0 dba_delete_cdb, firstkey = 0x80c2d50 dba_firstkey_cdb,
nextkey = 0x80c2be0 dba_nextkey_cdb, optimize = 0x80c2b00
dba_optimize_cdb, sync = 0x80c2b10 dba_sync_cdb, info = 0x80c2b20
dba_info_cdb}, {
name = 0x83abcc1 cdb_make, flags = 31, open = 0x80c3150 dba_open_cdb,
close = 0x80c30e0 dba_close_cdb, fetch = 0x80c2fe0 dba_fetch_cdb,
update = 0x80c2f70 dba_update_cdb, exists = 0x80c2f10 dba_exists_cdb,
delete = 0x80c2af0 dba_delete_cdb, firstkey = 0x80c2d50 dba_firstkey_cdb,
nextkey = 0x80c2be0 dba_nextkey_cdb, optimize = 0x80c2b00
dba_optimize_cdb, sync = 0x80c2b10 dba_sync_cdb, info = 0x80c2b20
dba_info_cdb}, {name = 0x83abcca db4,
flags = 15, open = 0x80c3390 dba_open_db4, close = 0x80c3320
dba_close_db4, fetch = 0x80c3a40 dba_fetch_db4, update = 0x80c39a0
dba_update_db4,
exists = 0x80c38f0 dba_exists_db4, delete = 0x80c3890 dba_delete_db4,
firstkey = 0x80c3810 dba_firstkey_db4, nextkey = 0x80c3720 dba_nextkey_db4,
optimize = 0x80c32b0 dba_optimize_db4, sync = 0x80c32c0 dba_sync_db4,
info = 0x80c32f0 dba_info_db4}, {name = 0x83abb58 inifile, flags = 95,
open = 0x80c4470 dba_open_inifile, close = 0x80c4440 dba_close_inifile,
fetch = 0x80c4180 dba_fetch_inifile, update = 0x80c4300 dba_update_inifile,
exists = 0x80c4240 dba_exists_inifile, delete = 0x80c40e0
dba_delete_inifile, firstkey = 0x80c4080 dba_firstkey_inifile, nextkey =
0x80c4000 dba_nextkey_inifile,
optimize = 0x80c3fb0 dba_optimize_inifile, sync = 0x80c3fc0
dba_sync_inifile, info = 0x80c3fd0 dba_info_inifile}, {name = 0x83abcce
flatfile, flags = 223,
open = 0x80c3eb0 dba_open_flatfile, close = 0x80c3e50
dba_close_flatfile, fetch = 0x80c3d10 dba_fetch_flatfile, update =
0x80c3d90 dba_update_flatfile,
exists = 0x80c3cb0 dba_exists_flatfile, delete = 0x80c3c70
dba_delete_flatfile, firstkey = 0x80c3bf0 dba_firstkey_flatfile, nextkey =
0x80c3b70 dba_nextkey_flatfile,
optimize = 0x80c3b20 dba_optimize_flatfile, sync = 0x80c3b30
dba_sync_flatfile, info = 0x80c3b40 dba_info_flatfile}, {name = 0x0, flags
= 0, open = 0, close = 0,
fetch = 0, update = 0, exists = 0, delete = 0, firstkey = 0, nextkey = 0,
optimize = 0, sync = 0, info = 0}}
(gdb) p execute_data
$4 = (zend_execute_data *) 0x8942960
(gdb) p * execute_data
$5 = {opline = 0x0, function_state = {function = 0x2, arguments = 0x0}, fbc =
0x1, called_scope = 0x8ac2d88, op_array = 0xb75f2690, object = 0x0, Ts = 0x0,
CVs = 0x0,
symbol_table = 0xb75f2690, prev_execute_data = 0x0, old_error_reporting =
0x89429cc, nested = 188 '\274', original_return_value = 0x0, current_scope =
0xbfffcf78,
current_called_scope = 0x0, current_this = 0x13e9d700, current_object = 0x0,
call_opline = 0x9aa1544}
--
php-cli segmentation fault with mysql extension
https://bugs.launchpad.net/bugs/343870
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[Bug 343870] Re: php-cli segmentation fault with mysql extension
This still happens to me on Lucid 64 Bits. Will try with lucid 32 bits and let you know -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
OK, tested on Lucid 32 bits, it still happens, segfaults while executing a database query... -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Here is attached the gdb session: Program received signal SIGSEGV, Segmentation fault. 0x08329955 in gc_zval_possible_root (zv=0xa56a6e4) at /build/buildd/php5-5.3.2/Zend/zend_gc.c:143 143 /build/buildd/php5-5.3.2/Zend/zend_gc.c: No such file or directory. in /build/buildd/php5-5.3.2/Zend/zend_gc.c (gdb) bt #0 0x08329955 in gc_zval_possible_root (zv=0xa56a6e4) at /build/buildd/php5-5.3.2/Zend/zend_gc.c:143 #1 0x082fd4c1 in _zval_ptr_dtor (zval_ptr=0xa53fd54) at /build/buildd/php5-5.3.2/Zend/zend_gc.h:183 #2 0x08316f94 in zend_hash_destroy (ht=0xa58a674) at /build/buildd/php5-5.3.2/Zend/zend_hash.c:726 #3 0x0832d2b3 in zend_object_std_dtor (object=0xa55c4b8) at /build/buildd/php5-5.3.2/Zend/zend_objects.c:45 #4 0x0832d2f2 in zend_objects_free_object_storage (object=0xa55c4b8) at /build/buildd/php5-5.3.2/Zend/zend_objects.c:114 #5 0x08330e1d in zend_objects_store_del_ref_by_handle_ex (handle=error type, handlers=0x8764700) at /build/buildd/php5-5.3.2/Zend/zend_objects_API.c:220 #6 0x08330e5f in zend_objects_store_del_ref (zobject=0xa5a50bc) at /build/buildd/php5-5.3.2/Zend/zend_objects_API.c:172 #7 0x08309cd9 in _zval_dtor_func (zvalue=0xa5a50bc) at /build/buildd/php5-5.3.2/Zend/zend_variables.c:55 #8 0x082fd48d in _zval_ptr_dtor (zval_ptr=0xa58ecd4) at /build/buildd/php5-5.3.2/Zend/zend_variables.h:35 #9 0x08316f94 in zend_hash_destroy (ht=0x8903d1c) at /build/buildd/php5-5.3.2/Zend/zend_hash.c:726 #10 0x08309c96 in _zval_dtor_func (zvalue=0xa5afb00) at /build/buildd/php5-5.3.2/Zend/zend_variables.c:46 #11 0x082fd48d in _zval_ptr_dtor (zval_ptr=0xa581904) at /build/buildd/php5-5.3.2/Zend/zend_variables.h:35 #12 0x08316f94 in zend_hash_destroy (ht=0xa57a8d4) at /build/buildd/php5-5.3.2/Zend/zend_hash.c:726 #13 0x0832d2b3 in zend_object_std_dtor (object=0xa5afb2c) at /build/buildd/php5-5.3.2/Zend/zend_objects.c:45 #14 0x0832d2f2 in zend_objects_free_object_storage (object=0xa5afb2c) at /build/buildd/php5-5.3.2/Zend/zend_objects.c:114 #15 0x08330e1d in zend_objects_store_del_ref_by_handle_ex (handle=error type, handlers=0x8764700) at /build/buildd/php5-5.3.2/Zend/zend_objects_API.c:220 #16 0x08330e5f in zend_objects_store_del_ref (zobject=0xa5be2a8) at /build/buildd/php5-5.3.2/Zend/zend_objects_API.c:172 #17 0x08309cd9 in _zval_dtor_func (zvalue=0xa5be2a8) at /build/buildd/php5-5.3.2/Zend/zend_variables.c:55 #18 0x082fd48d in _zval_ptr_dtor (zval_ptr=0xbfffc984) at /build/buildd/php5-5.3.2/Zend/zend_variables.h:35 #19 0x083301fb in zend_std_write_property (object=0xa5c56d8, member=0xa0299e0, value=0xa5d17d8) at /build/buildd/php5-5.3.2/Zend/zend_object_handlers.c:435 #20 0x0837a9d9 in zend_assign_to_object (result=0xa0299b4, object_ptr=0x877b788, property_name=0xa0299e0, value_op=0xa029a14, Ts=0x893febc, opcode=136) at /build/buildd/php5-5.3.2/Zend/zend_execute.c:589 #21 0x0837b268 in ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_HANDLER (execute_data=0x893fe60) at /build/buildd/php5-5.3.2/Zend/zend_vm_execute.h:17617 #22 0x08333d8e in execute (op_array=0x8a3fa50) at /build/buildd/php5-5.3.2/Zend/zend_vm_execute.h:104 #23 0x082ffbf1 in zend_call_function (fci=0xbfffcbe0, fci_cache=0xbfffcc04) at /build/buildd/php5-5.3.2/Zend/zend_execute_API.c:947 #24 0x0822eaa5 in zif_call_user_func_array (ht=2, return_value=0x8c81364, return_value_ptr=0x0, this_ptr=0x0, return_value_used=1) at /build/buildd/php5-5.3.2/ext/standard/basic_functions.c:4782 #25 0x0835d26a in zend_do_fcall_common_helper_SPEC (execute_data=0x893d630) at /build/buildd/php5-5.3.2/Zend/zend_vm_execute.h:313 #26 0x08333d8e in execute (op_array=0x8909eac) at /build/buildd/php5-5.3.2/Zend/zend_vm_execute.h:104 #27 0x08309fa6 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /build/buildd/php5-5.3.2/Zend/zend.c:1266 #28 0x082ae754 in php_execute_script (primary_file=0xb1d4) at /build/buildd/php5-5.3.2/main/main.c:2288 #29 0x083a0c28 in main (argc=5, argv=0xb314) at /build/buildd/php5-5.3.2/sapi/cli/php_cli.c:1196 (gdb) frame 22 #22 0x08333d8e in execute (op_array=0x8a3fa50) at /build/buildd/php5-5.3.2/Zend/zend_vm_execute.h:104 104 /build/buildd/php5-5.3.2/Zend/zend_vm_execute.h: No such file or directory. in /build/buildd/php5-5.3.2/Zend/zend_vm_execute.h Hope this helps. -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Adrian, What you post has nothing to do with this bugreport. The bugreport is about problem with mysql extention which made php segfault (and it could be workarounded by uninstalling/disabling mysql extension). In your case backtrace shows no evidence of mysql involved. I suggest you file a separate bug report for your issue. -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Kir, this happens when mysql is activated and at the time I issue a sql query. If i disable mysql, (fetching everything from memcache) this does not happens, only happens on php-cli not on the webservers not other place. -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Checked against lucid inside VirtualBox OSE and could not reproduce the problem anymore. I'm able to reproduce against karmic even inside VirtualBox (and on real hardware, too). -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Changed in: mysql-dfsg-5.0 (Ubuntu Intrepid) Status: New = Won't Fix ** Changed in: mysql-dfsg-5.1 (Ubuntu Intrepid) Status: New = Won't Fix -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
For those who are having this problem can they retest against lucid? Thanks chuck -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Tags added: patch-accepted-upstream ** Tags removed: patch -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Tags added: patch -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Still happens on Karmic : ceef...@caliva:~$ php -v PHP 5.2.10-2ubuntu6.4 with Suhosin-Patch 0.9.7 (cli) (built: Jan 6 2010 22:41:56) Copyright (c) 1997-2009 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies with Xdebug v2.0.4, Copyright (c) 2002-2008, by Derick Rethans Segmentation fault ceef...@caliva:~$ while true; do php -r ; done Segmentation fault ^C Segmentation fault Segmentation fault ^C^C No need to run any scripts, simple php -v also segfaults sometimes : ceef...@caliva:~$ while true; do php -v /dev/null ; done Segmentation fault Segmentation fault ^C ceef...@caliva:~$ uname -a Linux caliva 2.6.31-19-generic #56-Ubuntu SMP Thu Jan 28 01:26:53 UTC 2010 i686 GNU/Linux ceef...@caliva:~$ aptitude show php5-mysql php5-cli Package: php5-mysql State: installed Automatically installed: no Version: 5.2.10.dfsg.1-2ubuntu6.4 Priority: optional Section: php Maintainer: Ubuntu Core Developers ubuntu-devel-disc...@lists.ubuntu.com Uncompressed Size: 246k Depends: libmysqlclient16 (= 5.1.21-1), libc6 (= 2.4), php5 | phpapi-20060613+lfs, php5-common (= 5.2.10.dfsg.1-2ubuntu6.4) Conflicts: php5-mysqli Replaces: php5-mysqli Package: php5-cli State: installed Automatically installed: no Version: 5.2.10.dfsg.1-2ubuntu6.4 Priority: optional Section: php Maintainer: Ubuntu Core Developers ubuntu-devel-disc...@lists.ubuntu.com Uncompressed Size: 5,394k Depends: libbz2-1.0, libc6 (= 2.7), libcomerr2 (= 1.01), libdb4.7, libedit2 (= 2.5.cvs.20010821-1), libgssapi-krb5-2 (= 1.6.dfsg.2), libk5crypto3 (= 1.6.dfsg.2), libkrb5-3 (= 1.6.dfsg.2), libncurses5 (= 5.6+20071006-3), libpcre3 (= 7.7), libssl0.9.8 (= 0.9.8f-5), libxml2 (= 2.7.4), zlib1g (= 1:1.1.4), mime-support, php5-common (= 5.2.10.dfsg.1-2ubuntu6.4), libmagic1, ucf, tzdata Suggests: php-pear Provides: phpapi-20060613+lfs -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Tags added: patch -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
This is fixed for lucid. The patch described in the mysql bug is there. regards chuck ** Changed in: mysql-dfsg-5.1 (Ubuntu) Status: Confirmed = Fix Released -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Changed in: php5 (Ubuntu) Status: Confirmed = Invalid ** Changed in: php5 (Ubuntu Intrepid) Status: New = Invalid ** Changed in: php5 (Ubuntu Jaunty) Status: New = Invalid ** Changed in: php5 (Ubuntu Karmic) Status: Confirmed = Invalid ** Changed in: mysql-dfsg-5.0 (Ubuntu Karmic) Importance: Undecided = Medium ** Changed in: mysql-dfsg-5.0 (Ubuntu) Importance: Undecided = Medium ** Changed in: mysql-dfsg-5.0 (Ubuntu) Status: New = Confirmed -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Thierry, could you please leave it in php5 as Confirmed (better would be 'Also Affected' or 'Blocked-By', but launchpad doesn't have these), so it does show up in bug listing? If we hide this bug from users we will get tons of duplicates. Thanks, Ondrej ** Changed in: php5 (Ubuntu) Status: Invalid = Confirmed -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
It has not been fixed in Karmic. Check source codes of mysql-dfsg-5.1-5.1.37 and compare with: http://lists.mysql.com/commits/84864 ** Changed in: mysql-dfsg-5.0 (Ubuntu Karmic) Status: Fix Released = Confirmed -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
It has not been fixed in Karmic. Check source codes of mysql-dfsg-5.1-5.1.37 and compare with: http://lists.mysql.com/commits/84864 -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
It has not been fixed in Karmic. Check source codes of mysql-dfsg-5.1-5.1.37 and compare with: http://lists.mysql.com/commits/84864 ** Changed in: php5 (Ubuntu Karmic) Status: Fix Released = Confirmed ** Changed in: php5 (Ubuntu) Status: Fix Released = Confirmed ** Package changed: mysql-dfsg-5.0 (Ubuntu) = mysql-dfsg-5.1 (Ubuntu) ** Changed in: mysql-dfsg-5.1 (Ubuntu) Status: Fix Released = Confirmed -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Also affects: mysql-dfsg-5.0 (Ubuntu) Importance: Undecided Status: New ** Changed in: mysql-dfsg-5.0 (Ubuntu Karmic) Status: New = Confirmed -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Please add attached dpatch to karmic mysql-dfsg-5.0 and mysql-dfsg-5.1, jaunty and intrepid mysql-dfsg-5.0. Looks like hardy is also affected. ** Attachment added: Patch to remove unneeded changes to Linux threading. http://launchpadlibrarian.net/37770104/64_fix-dummy-thread-race-condition.dpatch -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
I too still get these random segfaults. I'm on Karmic.
$ dpkg -l php5-{mysql,cli}|grep ii|awk {' print $2$3 '}
php5-cli 5.2.10.dfsg.1-2ubuntu6.3
php5-mysql 5.2.10.dfsg.1-2ubuntu6.3
--
php-cli segmentation fault with mysql extension
https://bugs.launchpad.net/bugs/343870
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[Bug 343870] Re: php-cli segmentation fault with mysql extension
Just updated to Karmic (final) this morning and I am seeing the same thing. Is there a way to test php-mysql to determine where the problem lies? I am using php5 5.2.10, php5-mysql 5.2.10. I had libmysqlclientoff 5.1.30 but removed it and now only have libmysqlclient16 5.1.37. I tried accessing tbug 459048 but permission was denied. L -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
I am on 64 bit Karmic also. -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Reproduced with 64 bit Karmic. See bug 459048 for stack trace. -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Sent here from bug 392521. I just tried this on a completely up to date karmic machine: $ while true; do php -r ; done Segmentation fault (core dumped) Segfaults continue to appear every few seconds. $ php -v PHP 5.2.10-2ubuntu5 with Suhosin-Patch 0.9.7 (cli) (built: Oct 13 2009 18:33:05) $ mysql --version mysql Ver 14.12 Distrib 5.0.83, for debian-linux-gnu (x86_64) using readline 5.2 -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
I'm still experiencing this bug on Jaunty AND Karmic (64-bit). -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Also affects: mysql-dfsg-5.0 (Ubuntu Intrepid) Importance: Undecided Status: New ** Also affects: php5 (Ubuntu Intrepid) Importance: Undecided Status: New ** Also affects: mysql-dfsg-5.0 (Ubuntu Jaunty) Importance: Undecided Status: New ** Also affects: php5 (Ubuntu Jaunty) Importance: Undecided Status: New ** Also affects: mysql-dfsg-5.0 (Ubuntu Karmic) Importance: Medium Status: Triaged ** Also affects: php5 (Ubuntu Karmic) Importance: Medium Status: Confirmed -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 343870] Re: php-cli segmentation fault with mysql extension
Thanks!! Cheers, Mark On Tuesday 06 October 2009 9:11:20 am Chuck Short wrote: ** Changed in: php5 (Ubuntu Karmic) Status: Confirmed = Fix Released -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Branch linked: lp:~zulcss/ubuntu/jaunty/mysql-dfsg-5.0/mysql- sru-343870 -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Branch linked: lp:~zulcss/ubuntu/intrepid/mysql-dfsg-5.0/mysql- sru-343870 -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Confirmed on a jaunty install. ** Changed in: mysql-dfsg-5.0 (Ubuntu Karmic) Status: Triaged = Fix Released -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
To reproduce in Jaunty (may require at least two physical CPU cores because this is a race condition) simply run the following bash command: $ while true; do php -r ; done (hit CTRL+C after seeing at least one Segmentation fault) The above code repeatedly starts php interpreter and runs no code before exit. At it still causes random segfaults. To reproduce, you must have package php5-mysql or equivalent installed (try php -m | grep mysql to see if you have mysql support in php). I believe that this may cause minor performance hit with the non-CLI php variant also but because the segmentation fault occurs in (transparent) paraller process, the problem is not visible through apache. -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
$ while true; do php -r ; done Yes, reproduced in Jaunty on two CPU cores. -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Hi, I was wondering if someone can test this on Karmic as well. Thanks chuck -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
I am experiencing this in Jaunty. I'm temporarily getting around it using 'taskset -c 0 php ...' -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
I am experiencing this bug in Jaunty. I would like to try installing the Debian upstream replacement for libmysqlclient15off as referenced in the bug: http://ftp.fr.debian.org/debian/pool/main/m/mysql- dfsg-5.0/libmysqlclient15off_5.0.51a-24+lenny2+spu1_amd64.deb I tried installing this with dpkg, but later Ubuntu's package manager upgraded some packages and subsequently went on to delete mysql, apache, and a bunch of packages that depend on mysql from my computer! Apparently since the version number for the newly install libmysqlclient15off was 5.0.51a-24+lenny2+spu1 and the current Ubuntu version is 5.1.30really5.0.75-0ubuntu10.2 it thought it needed to remove the one I installed and upgrade it. I'm not sure why it also deleted all these other packages without telling me first. Does anyone know how to properly install this version of libmysqlclient15off so I can test to see if it fixes the bug without messing up Ubuntu? Thanks. -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Please use the MySQL bug database (http://bugs.mysql.com) to report bugs. -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
Since Andrew posted a link to the bug report for MySQL, I doubt re- reporting the bug to them is productive. And since it is fixed in Debian, the problem is clearly isolated and fixed somewhere. -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
This one is reay irritating. I hope it's fixed in the next Ubuntu update. I've wasted countless hours trying trace down random seg faults due to this. -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
As the last libmysqlclient15off update (5.1.30really5.0.75-0ubuntu10.2) still seem to contains this bug, I'll try to explain (repeat) the description of how to test for the bug as in: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=524366 In short: Compare the output of while [ 1 ]; do echo '?php echo toto tata \n;' | php; done with while [ 1 ]; do echo '?php echo toto tata \n;' | php -n; done -n disables loading of php modules. I have downgraded to the version in deb http://people.debian.org/~seanius/mysql/513204/amd64 ./ and the problem went away. Let me know if I can help in any way to resolve this. Thanks for your work! ** Bug watch added: Debian Bug tracker #524366 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=524366 -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Also affects: mysql-server via http://bugs.mysql.com/bug.php?id=42850 Importance: Unknown Status: Unknown ** Changed in: mysql-dfsg-5.0 (Ubuntu) Importance: Undecided = Low Status: New = Triaged ** Changed in: mysql-dfsg-5.0 (Ubuntu) Importance: Low = Medium -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Also affects: mysql-dfsg-5.0 (Ubuntu) Importance: Undecided Status: New -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Bug watch added: Debian Bug tracker #493045 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=493045 ** Also affects: php5 (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=493045 Importance: Unknown Status: Unknown -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
** Changed in: php5 (Debian) Status: Unknown = Incomplete -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 343870] Re: php-cli segmentation fault with mysql extension
This happens on Debian as well due to a race condition in libmysqlclient15off: http://bugs.mysql.com/bug.php?id=42850 ** Changed in: php5 (Ubuntu) Importance: Undecided = Medium Status: New = Confirmed -- php-cli segmentation fault with mysql extension https://bugs.launchpad.net/bugs/343870 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
