Hi Thomas Thanks for your help and suggestions, I will look into this later when I got the time.
and I know the golden rule "never touch....." as you said we always ignore it. From: Thomas Eckardt <thomas.ecka...@thockar.com> To: ASSP development mailing list <assp-test@lists.sourceforge.net> Date: 2012-04-03 14:46 Subject: [Assp-test] Antwort: Re: Antwort: ASSP version 2.1.2(12087) segment fault Anders, do you has upgraded only the kernel ? Possibly the glibc.so was also upgraded. So it could be possible that your perl is now somehow incompatibe with this new glibc. Have a look at the linux distro, if there is also an upgrade for perl (related to this kernel) available. Or even better, build perl from the source with the current system. Oh, and if you want to do that, don't forget to recompile openssl, imagemagic, tesseract, clamav, mysql and berkeleydb (what ever is used of them) prior to that! >I changed to the "2.6.32-5-686-bigmem #1 SMP" kernel I can remember an old IT rule - " never touch a running...." - we all know it and ignore it constantly :) Thomas Von: Anders Westin <anders.wes...@dometic.se> An: ASSP development mailing list <assp-test@lists.sourceforge.net> Datum: 03.04.2012 11:45 Betreff: Re: [Assp-test] Antwort: ASSP version 2.1.2(12087) segment fault Hi Thomas Thanks for the answere! and that make sense with the OS malloc(), beacuse the problem started after I changed to the "2.6.32-5-686-bigmem #1 SMP" kernel in Debian Squeeze . hmm..... must think what todo next . From: Thomas Eckardt <thomas.ecka...@thockar.com> To: ASSP development mailing list <assp-test@lists.sourceforge.net> Date: 2012-04-03 09:46 Subject: [Assp-test] Antwort: ASSP version 2.1.2(12087) segment fault Anders, >malloc() malloc() - there are two versions used in perl. The internal Perl malloc() or the OS malloc(). Which version is used, is set at compile time of Perl. The default is the OS malloc(). The difference is, the OS malloc() makes Perl able to give freedup memory back to the OS - if this works or not depends on the used OS. malloc() - requests at least one new memory page from the OS. An segfault could be for example happen, if Perl requests a new memory page and the OS is still swapping and it takes the OS too long to satisfy Perls malloc() request. An segfault could be also forced, if the OS allocates the new memory page to perl, but the RAM is defect at this location. Thomas Von: Anders Westin <anders.wes...@dometic.se> An: ASSP development mailing list <assp-test@lists.sourceforge.net> Datum: 02.04.2012 18:10 Betreff: [Assp-test] ASSP version 2.1.2(12087) segment fault Hi Thomas ASSP version 2.1.2(12087) I have problem with Segment fault in ASSP(perl) so I installed Enbugger and added this to ASSP.PL use Enbugger::OnError; and below is output from the screen when assp crashed, do you get something out of this Apr-02-12 15:49:04 [Worker_2] Disconnected: 10.33.65.125 - processing time 2 seconds Apr-02-12 15:49:04 [Worker_1] 201.8.138.82 <karsynhucka...@howarddentalgroup.com> info: start damping (1 s) Apr-02-12 15:49:04 [Worker_4] Connected: 84.38.68.35:53917 > x.x145.200:25 > x.x.145.198:125 Apr-02-12 15:49:04 [Worker_4] LDAP - found juergen.run...@domain.com in LDAPlist Apr-02-12 15:49:04 [Worker_4] 84.38.68.35 <g.h...@dreher.de> renewing tuplet: (84.38.68.0,dreher.de) age: 1s *** glibc detected *** /usr/local/bin/perl assp.pl MainLoop - next: Mon Apr 2 15:49:10 2012: malloc(): smallbin double linked list corrupted: 0x0fd1def0 *** Segmentation fault root@smtp01:/assp2# http://search.cpan.org/~jjore/Enbugger-2.013/lib/Enbugger.pod _________________________________________________________________________________________________________________________________________________ NOTICE: This email and any attachments are for the sole use of the intended recipient(s) and may contain confidential and privileged information. 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