Php Cgi Segfault Error 6
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baker Member HowtoForge Supporter I've just noticed the occasional (but common) errors in my log like these: Jul 27 03:31:40 ns9 kernel: php5-fpm segfault error 6 php-cgi[1976]: segfault at 7f8f5d6acde6 ip 00000000005926a8 sp 00007fff89b3d4a0 error 4 in php-cgi[400000+2c3000] Jul
Php Fpm Segfault Error 4
27 03:31:40 ns9 abrtd: Directory 'ccpp-2014-07-27-03:31:40-1976' creation detected Jul 27 03:31:40 ns9 abrt[12947]: Saved core dump of pid php segfault 1976 (/usr/bin/php-cgi) to /var/spool/abrt/ccpp-2014-07-27-03:31:40-1976 (102449152 bytes) any ideas why php-cgi would be segfaulting? craig baker, Aug 27, 2014 #1 till Super Moderator Staff Member ISPConfig Developer Secfaults can be caused by hardware as well as software problems. Is this a custom php version or the default one from the linux distribution? Do you get segfaults in other applications as well? Are these segfualts just in this one website or in all websites? till, Aug 27, 2014 #2 craig baker Member HowtoForge Supporter it only started very recently. and no information as to what website is the cause - how can I see which generated the php-cgi call? I see folks reporting this error with [40000+2c3000] after a php update the error_log in httpd shows these kinds of errors [Wed Aug 27 08:13:50 2014] [error] mod_fcgid: process /var/www/php-fcgi-scripts/web46/.php-fcgi-starter(21323) exit(communication error), get signal 11, possible coredump generated [Wed Aug 27 08:30:14 2014] [error] mod_fcgid: process /var/www/php-fcgi-scripts/web46/.php-fcgi-starter(25668) exit(communication error), get signal 11, possible coredump generated [Wed Aug 27 08:32:21 2014] [error] mod_fcgid: process /var/www/php-fcgi-scripts/web46/.php-fcgi-starter(25840) exit(communication error), get signal 11, possible coredump generated Another fellow reports that its APC throwing sefaults. and recommends updating to 3.1.13 - which I've now done. phpinfo reports 3.1.13 installed - I'll keep my fingers crossed and report further the update still leads to segfaults - I've now disabled apc completely and segfaults seem much rarer. any good alternative to apc? abrt file contains lines: 6b000+21000] Aug 27 09:06:45 ns9 abrt[13091]: Saved core dump of pid 4041 (/usr/bin/php-cgi) to /var/spool/abrt/ccpp-2014-08-27-09:06:42-4041 (94199808 bytes) Aug 27 09:16:04 ns9 kernel: php-cgi[16756]: segfault at 7f11f90d2f5e ip 00000000005926a8 sp 00007fffb0a46930 error 4 in php-cgi[400000+2c3000] Aug 27 09:16:07
Get Kubuntu Get Xubuntu Get Lubuntu Get UbuntuStudio Get Mythbuntu Get Edubuntu Get Ubuntu-GNOME Get UbuntuKylin Ubuntu Code of Conduct Ubuntu Wiki Community Wiki Other Support Launchpad Answers Ubuntu IRC Support AskUbuntu Official Documentation User Documentation Social Media Facebook Twitter Useful Links Distrowatch Bugs: Ubuntu PPAs: Ubuntu Web Upd8: Ubuntu OMG! Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu https://www.howtoforge.com/community/threads/php-cgi-segfaults-in-messages.66760/ Specialised Support Ubuntu Servers, Cloud and Juju Server Platforms [SOLVED] PHP FastCGI segfaults Having an Issue With Posting ? Do you want to help us debug the posting issues ? < is the place to report it, thanks ! Results 1 to 3 of 3 Thread: PHP FastCGI segfaults Thread Tools Show Printable Version https://ubuntuforums.org/showthread.php?t=1761778 Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode May 18th, 2011 #1 sapphirecat View Profile View Forum Posts Private Message Visit Homepage First Cup of Ubuntu Join Date May 2008 Location Upstate New York Beans 4 DistroUbuntu 10.04 Lucid Lynx [SOLVED] PHP FastCGI segfaults - APC's fault I recently migrated my server from Slicehost to Linode and now I get seemingly random FCGI segfaults like this: Code: kernel: php-cgi[27359]: segfault at 4c ip PTR sp PTR error 6 in php5-cgi[40000 0+OFFSET] EDIT: backtrace has been removed. Initially there was some suhosin stuff in the backtrace, so I removed php5-suhosin from the system, but it still crashes. At this point I don't really know where to look next, since the stack seems 99% bogus: especially the apparent call to main(SHORT_MAX, NULL). Both old and new machines were/are 64-bit Lucid installs, up-to-date, using the standard debs (lucid-security & lucid-updates enabled). However, I already canceled the ol
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New? Today's Posts FAQ Rules Guidelines Search Advanced Search Forum :: Server side development Apache configuration I've received a crash warning. But what has crashed? If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Enjoy an ad free experience by logging in. Not a member yet? Register. Results 1 to 4 of 4 Thread: I've received a crash warning. But what has crashed? Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Rate This Thread Current Rating Excellent Good Average Bad Terrible 02-16-2015,03:21 AM #1 instaunt View Profile View Forum Posts Regular Coder Join Date Apr 2010 Posts 132 Thanks 6 Thanked 0 Times in 0 Posts I've received a crash warning. But what has crashed? Sorry, but I'm quite new to all this server stuff. Having to learn the ropes fast to save money on hosting costs! I've had two crash warnings emailed to me today though, and I have no idea where to start looking for answers or fixes. Can anyone tell me what crashed and what I need to investigate? Thanks! Mike Code: abrt_version: 2.0.8 cgroup: cmdline: /usr/bin/php-cgi -c /var/www/vhosts/trusted-marketing.co.uk/etc/php.ini executable: /usr/bin/php-cgi hostname: server.internet-heaven.co.uk kernel: 2.6.32-504.3.3.el6.x86_64 last_occurrence: 1424055577 pid: 28149 pwd: /var/www/cgi-bin/cgi_wrapper time: Sun 15 Feb 2015 08:52:22 GMT uid: 10061 username: td-mcouk sosreport.tar.xz: Binary file, 2795632 bytes dso_list: :/lib64/libbz2.so.1.0.4 bzip2-libs-1.0.5-7.el6_0.x86_64 (CentOS) 1422275044 :/usr/lib64/mysql/libmysqlclient.so.16.0.0 mysql-libs-5.1.73-3.el6_5.x86_64 (CentOS) 1422324508 :/usr/lib64/libxcb.so.1.1.0 libxcb-1.9.1-2.el6.x86_64 (CentOS) 1422324454 :/usr/lib64/libssl.so.1.0.1e openssl-1.0.1e-30.el6_6.5.x86_64 (CentOS) 1422324493 :/usr/lib64/libnssutil3.so nss-util-3.16.2.3-2.el6_6.x86_64 (CentOS) 1422324321 :/usr/lib64/php/modules/gd.so php-gd-5.3.3-40.el6_6.x86_64 (CentOS) 1422324948 :/usr/lib64/php/modules/mysql.so php-mysql-5.3.3-40.el6_6.x8