v1.3 kernel, v1.5 httpd (NCSA) incompatibilities?

v1.3 kernel, v1.5 httpd (NCSA) incompatibilities?

Post by Rob Payn » Wed, 28 Feb 1996 04:00:00



Since originally posting this message (possibly to the wrong group), I
have upgraded to 1.3.68, one kernel at a time, and each has had the same
problem.  Is no one else experiencing this problem?  If that is the case
I must really begin to wonder if it doesn't have something to do with
the fact that I am running a new kernel and (really pretty) old
libraries.

'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'
Linux 1.3.57 (upgrade from 1.2.11), old (a.out) libraries, and NCSA 1.5
(beta 7 and release version) do not seem to get along.

I have been holding off, figuring yeah, 1.3.x is development kernels,
and there is just some bug that has to be worked out, etc. but I really
want to get this web server running on this box, and I need it to be
NCSA because of some of the support that I am attempting to work with
relies on new features which are only support with this server.

Does anyone have this running?  I imagine it to be a problem with the
new proc fs, but I don't know for sure.  Is there a patch for this that
I haven't been made aware of?

Symptoms:

The server starts up, just fine, but when connections come in, the
connection immediately drops and no data is transmitted.  I have kernel
debugging messages turned on, and this is what I see in my syslog stream
when the connection to the web server happens:

+++++++++++++++++++++++++++++++
Feb 17 19:30:50 thor kernel: Oops: 0000
Feb 17 19:30:50 thor kernel: CPU:    0
Feb 17 19:30:50 thor kernel: EIP:    0010:[<001634df>]
Feb 17 19:30:50 thor kernel: EFLAGS: 00010202
Feb 17 19:30:50 thor kernel: eax: 00163498   ebx: 00000001   ecx:
00000000   edx: 007649e4
Feb 17 19:30:50 thor kernel: esi: 0000000c   edi: 00000000   ebp:
00000007   esp: 00ea1f74
Feb 17 19:30:50 thor kernel: ds: 0018   es: 0018   fs: 002b   gs: 002b
ss: 0018
Feb 17 19:30:50 thor kernel: Process httpd (pid: 89, process nr: 24,
stackpage=00ea1000)
Feb 17 19:30:50 thor kernel: Stack: bfff5c4c 0000000c 00143b70 007649e4
00000000 0014470f 00000007 00000000
Feb 17 19:30:50 thor kernel:        00ebd810 00000000 000302e5 bfff5c64
03030300 03030302 06040404 05050206
Feb 17 19:30:50 thor kernel:        60030303 0010b0fd 0000000d bfff5c4c
00000007 00000000 000302e5 bfff5c64
Feb 17 19:30:50 thor kernel: Call Trace: [<00143b70>] [<0014470f>]
[<0010b0fd>]
Feb 17 19:30:50 thor kernel: Code: 8a 81 fd 00 00 00 0f b6 d0 31 f6 83
fa 01 74 12 83 fa 08 74

++++++++++++++++++++++++++++

This is the only service that has this problem, of the ones that I am
running.  Sendmail has no problem, smap has no problems, telnet, ftp
services and gateways (TIS Firewall toolkit) have no problems what so
ever.

Any help that you can offer, I would appreciate.  I am willing to start
hacking around with the httpd code, I just wanted to make sure that no
one else had a patch for this yet, especially since there are likely
many people out there more familiar with both the new proc setup and the
httpd code than I.

Thank you all, for your time.
----
                                 Rob

 
 
 

1. NCSA HTTPD v1.3 : Why I got httpd: send timed out

Hi webmasters,

        I would like to know what situation can cause httpd to
log this error

[Thu Jul 27 14:28:15 1995] httpd: send timed out for ...

We are currently use httpd v1.3 (ncsa) on rs6000/aix 3.2.5

any suggestion to identify the cause will be greatly appreciated

thanks
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