[J-T-C] 1 second for crash (core)
Hi Pier, I found a core in my /: - [root@localhost /]# gdb core core GNU gdb 19991004 Copyright 1998 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-redhat-linux"... "/core": not in executable format: File format not recognized Core was generated by `/usr/local/apache/bin/httpd'. Program terminated with signal 11, Segmentation fault. #0 0x40494774 in ?? () (gdb) -- So httpd produces a segmentation fault error. Apache works properly without TC4 connector. Any idea? Hi, ciao Francesco Francesco Casalena L.U.G. "Il Pinguino" -- Virgilio Mail - Il tuo indirizzo E-mail gratis http://mail.virgilio.it
Re: [J-T-C] 1 second for crash (core)
[EMAIL PROTECTED] at [EMAIL PROTECTED] wrote: > Hi Pier, > I found a core in my /: > > - > [root@localhost /]# gdb core core > GNU gdb 19991004 > Copyright 1998 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you are > welcome to change it and/or distribute copies of it under certain conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for details. > This GDB was configured as "i386-redhat-linux"... > > "/core": not in executable format: File format not recognized > > Core was generated by `/usr/local/apache/bin/httpd'. > Program terminated with signal 11, Segmentation fault. > #0 0x40494774 in ?? () > (gdb) > -- > > So httpd produces a segmentation fault error. > Apache works properly without TC4 connector. > > Any idea? Gotcha... Going off-list.. :) Pier
Re: [J-T-C] 1 second for crash (core)
Pier P. Fumagalli at [EMAIL PROTECTED] wrote: > > Gotcha... Going off-list.. :) Just an update, so you don't feel left out... Got the core, GDBed it, and it seems that it's not actually a problem with WebApp, but rather with (hearya hearya, LIBPTHREAD on Francesco's box - damn Italians :)... That's exactly where it hangs and dumps core, while reading that library. What I suspect (I suspect, I don't know it _yet_ :) is that since he has ALL POSSIBLE configured modules in his copy of Apache (the list is 2 pages, damn Italians :) it might be possible that one of those modules has been compiled with something "incompatible" with libpthread... (maybe an older or newer copy of libpthread itself statically linked somewhere). I asked him to remove some modules, and we'll see from there (since the last one I found was that webapp was blocking CGI script headers, it must be clashing somewhere with the other modules)... Pier
Re: [J-T-C] 1 second for crash (core)
Pier P. Fumagalli at [EMAIL PROTECTED] wrote: > Pier P. Fumagalli at [EMAIL PROTECTED] wrote: >> >> Gotcha... Going off-list.. :) > > Just an update, so you don't feel left out... Another one... What I thought it was, it wasn't... It's 4 AM and me is going to bed (really depressed, the first SEGV in WEBAPP so far...) Pier
RE: [J-T-C] 1 second for crash (core)
Just some ideas, since I saw that kind of problems while playing with mod_php using ct_lib/mysql and mod_xslt and mod_gzip - Did httpd was linked against pthread ? When you use Apache with a some requiring libpthread YOU SHOULD REALLY rebuild apache with -lpthread - Also take a look to see if there is no duplicate symbol in webapp and all the others modules Good luck - Henri Gomez ___[_] EMAIL : [EMAIL PROTECTED](. .) PGP KEY : 697ECEDD...oOOo..(_)..oOOo... PGP Fingerprint : 9DF8 1EA8 ED53 2F39 DC9B 904A 364F 80E6