On 11/26/2005 07:40 PM, Christophe Yayon wrote:
> Hi all,
>
> i have just tried with the last 2.1.10 and i have the same problem :
>
> 1. in error logs :
> [Sat Nov 26 19:29:55 2005] [error] [client 10.133.2.63] proxy: error
> reading status line from remote server (null), referer:
> http://portail.polen.sofinco.fr/polen/
> [Sat Nov 26 19:29:55 2005] [error] [client 10.133.2.63] proxy: Error
> reading from remote server returned by /polen/images/passe.gif, referer:
> http://portail.polen.sofinco.fr/polen/
> [Sat Nov 26 19:29:56 2005] [notice] child pid 25976 exit signal
> Segmentation fault (11), possible coredump in /tmp
>
Strange that the remote server is null. Please post your proxy configuration
and your RewriteRules.
[..cut..]
> > Reading symbols from /lib/tls/libresolv.so.2...done.
> Loaded symbols for /lib/tls/libresolv.so.2
> #0 apr_brigade_cleanup (data=0x8398980) at buckets/apr_brigade.c:44
> 44 apr_bucket_delete(e);
> (gdb) bt full
> #0 apr_brigade_cleanup (data=0x8398980) at buckets/apr_brigade.c:44
> No locals.
> #1 0xb7f24e7d in apr_brigade_destroy (b=0x8398980) at
> buckets/apr_brigade.c:53
> No locals.
> #2 0x080726f4 in ap_core_output_filter (f=0xaa083538, b=0x8398980) at
> core_filters.c:876
> hdtr = {headers = 0xb41c3ff8, numheaders = 134740504, trailers =
> 0x8392910, numtrailers = 0}
> bytes_sent = 0
> flags = 0
> nbytes = 1429
> nvec_trailers = 0
> vec = {{iov_base = 0x838d208, iov_len = 206}, {iov_base =
> 0x8394a09, iov_len = 1223}, {iov_base = 0x0, iov_len = 0}, {iov_base =
> 0xaa083aa0, iov_len = 2852666000}, {iov_base = 0xb41c3f48, iov_len =
> 3083217623}, {iov_base = 0x0,
> iov_len = 2852666000}, {iov_base = 0xb41c3f48, iov_len =
> 3083217643}, {iov_base = 0x8392910, iov_len = 0}, {iov_base =
> 0xb41c3f30, iov_len = 0}, {iov_base = 0x838e938, iov_len = 0}, {iov_base
> = 0xb41c3f68, iov_len = 134646597}, {iov_base = 0x0,
> iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x8393960,
> iov_len = 137967992}, {iov_base = 0xb41c3ff8, iov_len = 134740481},
> {iov_base = 0x8393960, iov_len = 137967992}}
> flen = Variable "flen" is not available.
> (gdb) thread apply all bt full
>
Possibly a corrupted brigade. I am a little bit astonished that the stacktrace
isn't longer.
So could you please do the following:
1. Add the contents of .gdbinit from the root directory of the 2.1.10 tar ball
to your .gdbinit
(see http://httpd.apache.org/dev/debugging.html#gdb)
2. Issue the following commands:
gdb /opt/apache21/bin/httpd /tmp/core.25976
bt
frame 2
dump_brigade b
dump_filters f
[..cut..]
Please open up a bugzilla report with your mail as Joe suggested.
Regards
Rüdiger
