Hi Dave, When you used RC2 patch, did you receive sig11's?
On Jan 6, 2011, at 3:01 PM, Dave Steinberg wrote: > Hello list, I'm getting signal 11 messages in my error log, and I've managed > to get core dumps from my httpd proc. Here's a snippit of what I'm seeing in > gdb: > > (gdb) bt > #0 apr_palloc (pool=0x80f712028, in_size=Variable "in_size" is not available. > ) at memory/unix/apr_pools.c:252 > #1 0x000000080102ba60 in apr_pstrcat (a=Variable "a" is not available. > ) at strings/apr_strings.c:149 > #2 0x000000000044902c in pass_request (r=0x80f7120a0, child=0x8005a8598) at > peruser.c:1510 > #3 0x00000000004494a9 in peruser_post_read (r=0x80f7120a0) at peruser.c:3407 > #4 0x000000000042916a in ap_run_post_read_request (r=0x80f7120a0) at > protocol.c:1671 > #5 0x000000000042b4ce in ap_read_request (conn=0x80f706298) at > protocol.c:1011 > #6 0x00000000004407d3 in ap_process_http_connection (c=0x80f706298) at > http_core.c:183 > #7 0x000000000043d0d2 in ap_run_process_connection (c=0x80f706298) at > connection.c:43 > #8 0x000000000044a174 in process_socket (p=0x80f706028, sock=0x80f7060a0, > conn_id=16, bucket_alloc=0x80f710028, pool=0x80f704028) > at peruser.c:1364 > #9 0x000000000044b32b in child_main (child_num_arg=Variable "child_num_arg" > is not available. > ) at peruser.c:2211 > #10 0x000000000044bae5 in make_child (s=0x801617868, slot=16) at > peruser.c:2532 > #11 0x000000000044c481 in ap_mpm_run (_pconf=Variable "_pconf" is not > available. > ) at peruser.c:2888 > #12 0x0000000000423afa in main (argc=3, argv=0x7fffffffeab8) at main.c:739 > > I'm not sure if this is sufficient to help debug the problem, and I can > provide the full gdb session if desired. Apache is running here with > mod_php, mod_perl, and mod_jk ... just to make things extra fun. > > Is there more info I can provide that would be helpful? > > In terms of reproducing this, it seems to happen fairly consistently on a few > child procs when I do an 'apachectl graceful', but beyond that it isn't clear > what triggers it. > > I'll try to collect more core files and see if they all share a common > backtrace. > > PS - Before switching to mpm-peruser, I almost never saw any sig11's. > > Thanks for your time, > -- > Dave Steinberg > http://www.geekisp.com/ > http://www.steinbergcomputing.com/ > http://www.redterror.net/ > _______________________________________________ > Peruser mailing list > [email protected] > http://www.telana.com/mailman/listinfo/peruser > _______________________________________________ Peruser mailing list [email protected] http://www.telana.com/mailman/listinfo/peruser
