On Tue, Dec 10, 2013 at 5:43 PM, el kalin <[email protected]> wrote: > > > hi all… > > i have an netbsd instance on amazon's ec2 ws. it has pretty standard > php+mysql+httpd installation on it. everything was build from pkgs. today a > lot of people who were accessing it got the "connection reset" message. many > times. > > > my https error log looks like this: > > [Tue Dec 10 17:21:56.060797 2013] [core:notice] [pid 5380] AH00052: child > pid 22012 exit signal Segmentation fault (11) > [Tue Dec 10 17:22:05.239618 2013] [core:notice] [pid 5380] AH00052: child > pid 6222 exit signal Segmentation fault (11) > [Tue Dec 10 17:22:06.257665 2013] [core:notice] [pid 5380] AH00052: child > pid 16224 exit signal Segmentation fault (11) > [Tue Dec 10 17:22:06.451431 2013] [core:notice] [pid 5380] AH00052: child > pid 14182 exit signal Segmentation fault (11) > [Tue Dec 10 17:22:10.498240 2013] [core:notice] [pid 5380] AH00052: child > pid 8846 exit signal Segmentation fault (11) > [Tue Dec 10 17:22:13.639382 2013] [core:notice] [pid 5380] AH00052: child > pid 15447 exit signal Segmentation fault (11) > [Tue Dec 10 17:22:52.149443 2013] [core:notice] [pid 5380] AH00052: child > pid 11396 exit signal Segmentation fault (11) > [Tue Dec 10 17:22:56.189382 2013] [core:notice] [pid 5380] AH00052: child > pid 19213 exit signal Segmentation fault (11) > [Tue Dec 10 17:23:19.458501 2013] [core:notice] [pid 5380] AH00052: child > pid 1812 exit signal Segmentation fault (11) > [Tue Dec 10 17:23:22.479650 2013] [core:notice] [pid 5380] AH00052: child > pid 7702 exit signal Segmentation fault (11) > > i tried to attach a current httpd process to gdb but gdb dies with this: > > /usr/src/external/gpl3/gdb/dist/gdb/thread.c:81: internal-error: > inferior_thread: Assertion `tp' failed. > A problem internal to GDB has been detected, > further debugging may prove unreliable. > Quit this debugging session? (y or n) > > i was hoping somebody here can point in me in the right direction to figure > out what exactly is happening and how can i get rid off it.. > > the instance is 6.0 NetBSD 6.0 (XEN3_DOMU) amd64 > > thanks.. >
You'll need ot rebuild with -g, but: http://mspo.com/how-to/apache-php-gdb.html
