a lot of php5-cgi segfault error 6, please help to solve

[koffu]

Greetings!

One of our servers put on console a lot of errors, logs are clear. Help me please troubleshoot a source of problem.OS Debian lenny, 2.6.26-2-amd64, ISPCP Version = 1.0.5 OMEGA

Code:

Aug 21 06:29:02 web kernel: [3443267.045283] php5-cgi[428]: segfault at 7fffff7fde1c ip 5468d3 sp 7fffff7fddf0 error 6 in php5-cgi[400000+506000]
Aug 21 06:56:26 web kernel: [3444913.949631] php5-cgi[31039]: segfault at 7fffff7fefc8 ip 6d6ed0 sp 7fffff7fefd0 error 6 in php5-cgi[400000+506000]
Aug 21 07:32:02 web kernel: [3447053.003968] php5-cgi[7772]: segfault at 7fffff7fecbc ip 5468d3 sp 7fffff7fec90 error 6 in php5-cgi[400000+506000]
Aug 21 08:01:15 web kernel: [3448808.775623] php5-cgi[8847]: segfault at 7fffff7feee8 ip 6279ea sp 7fffff7fee80 error 6 in php5-cgi[400000+506000]
Aug 21 08:30:28 web kernel: [3450563.685467] php5-cgi[13198]: segfault at 7fffff7feabc ip 5468d3 sp 7fffff7fea90 error 6 in php5-cgi[400000+506000]

[koffu]

can somebody help me?

[gOOvER]

vServer? maybe a bad Image from your hoster

[koffu]

no, this is new physical HP server.

[kilburn]

php5 segfaulting means that you've found a bug in the combination of php + modules that you use. Have you installed something without apt-get (from source or binary)? I would bet for a faulty eaccelerator or something like that.

Anyway, this is not related to ispcp, but to a bad software combination on your server. If you are really wanting to find the root cause, you'll have to "strace" the php5-cgi process and determine what low level calls are causing the segfault.

[koffu]

All software from debian lenny repos. This errors in not permanent, so catch it will be very difficult, but I'll try.

[peman]

I have the same problem, only it says error 5. I have mine on a virtual server, only thing i know i´ve done the last days is upgrade RAM memory, could that be the cause for my problem?

[koffu]

My error is below:

Code:

[3543243.190525] php5-cgi[6339]: segfault at 7fff8b3eceec ip 546a53 sp 7fff8b3ec
ec0 error 6 in php5-cgi[400000+508000]
[3543304.689875] php5-cgi[6941]: segfault at 7fff8b11dccc ip 546a53 sp 7fff8b11d
ca0 error 6 in php5-cgi[400000+508000]
[3543860.867644] php5-cgi[9701]: segfault at 7fffcc1d1fc8 ip 6d8a70 sp 7fffcc1d1
fd0 error 6 in php5-cgi[400000+508000]
[3543984.385036] php5-cgi[12395]: segfault at 7fff3c045e8c ip 546a53 sp 7fff3c04
5e60 error 6 in php5-cgi[400000+508000]
[3544169.116299] php5-cgi[31965]: segfault at 7fff716b9fd8 ip 6d8a70 sp 7fff716b
9fe0 error 6 in php5-cgi[400000+508000]
[3544540.210322] php5-cgi[31966]: segfault at 7fff7dbe8fc8 ip 629ace sp 7fff7dbe
8fd0 error 6 in php5-cgi[400000+508000]
[3544724.809361] php5-cgi[31974]: segfault at 7ffff5e12ff8 ip 64fdc0 sp 7ffff5e1
3028 error 6 in php5-cgi[400000+508000]
[3544909.917591] php5-cgi[12925]: segfault at 7fff9e585f6c ip 546a53 sp 7fff9e58
5f40 error 6 in php5-cgi[400000+508000]
[3545094.579594] php5-cgi[2686]: segfault at 7fffc91f2ff8 ip 64f24f sp 7fffc91f3
000 error 6 in php5-cgi[400000+508000]
[3545464.605399] php5-cgi[3345]: segfault at 7ffffc896eb8 ip 68e215 sp 7ffffc896
ec0 error 6 in php5-cgi[400000+508000]
[3545588.714691] php5-cgi[7440]: segfault at 7fff016e1cac ip 546a53 sp 7fff016e1
c80 error 6 in php5-cgi[400000+508000]
[3545711.492029] php5-cgi[5064]: segfault at 7fffc7940ee8 ip 62958a sp 7fffc7940
e80 error 6 in php5-cgi[400000+508000]

[ephigenie]

please list more details about your configuration, which php modules loaded, what exact php version, if updated to a recent version and so on.

Please verify that the error is still persistent, when turning of the APC and Suhosin modules.

[tomhb]

(12-27-2011 08:29 PM)koffu Wrote:  My error is below:

Code:

[3543243.190525] php5-cgi[6339]: segfault at 7fff8b3eceec ip 546a53 sp 7fff8b3ec
ec0 error 6 in php5-cgi[400000+508000]

is ioncube running on your maschine?


tom