On 8/2/2015 10:52 AM, Marco Atzeri wrote: > On 7/31/2015 6:18 PM, Jim Garrison wrote: >> On 7/26/2015 5:24 PM, Jim Garrison wrote: >>> Updated all cygwin packages to current versions, installed httpd >>> 2.4.16-1. On startup httpd segfaults: >>> >>> Exception: STATUS_ACCESS_VIOLATION at eip=65DC5D78 >>> eax=8004E028 ebx=00000001 ecx=00000000 edx=8004DFF0 esi=80014490 >>> edi=80016498 >>> ebp=0028CC78 esp=0028CB5C program=C:\cygwin\usr\sbin\httpd.exe, pid >>> 25500, thread main >>> cs=0023 ds=002B es=002B fs=0053 gs=002B ss=002B >>> Stack trace: >>> Frame Function Args >>> 0028CC78 65DC5D78 (00000003, 0028CC9C, 80010100, 00000020) >>> 0028CD28 6100846A (00000000, 0028CD84, 610074F0, 00000000) >>> End of stack trace >> >> Is the maintainer of the httpd package on the list? If not, can >> someone provide a point of contact? I'd like to investigate this if >> possible but need guidance on how to proceed. >> > > He is on the list, but a bit busy I would say. > > the second frame address is > > $ addr2line.exe -e /usr/bin/cygwin1.dll 0x6100846A > /usr/src/debug/cygwin-2.1.0-1/winsup/cygwin/dcrt0.cc:1041 > > cygwin_exit (user_data->main (__argc, newargv, *user_data->envptr)); > > so it seems that the process initialization went wrong. > Have you tried to reinstall httpd ? > May be the file was damaged > It should be > > 2015-07-19 19:43 754717 usr/sbin/httpd.exe > > The first address 65DC5D78 seems over the cygwin area. > > Cheers > Marco
I tried reinstalling with no luck. I think the exception and stack trace are secondary to the main problem, which is described by the two messages in the error_log: (88)Function not implemented: AH00023: Couldn't create the proxy mutex (88)Function not implemented: AH02478: failed to create proxy mutex The exception goes away if I remove mod_perl from the configuration, but the errors and failure to configure are the same. I also tried launching httpd in a mintty shell that was started with administrator privilege level, but the same error occurs. The "Function not implemented" seems to indicate something mis-matched in my system but I cannot figure out what. -- Jim Garrison (j...@acm.org) PGP Keys at http://www.jhmg.net RSA 0x04B73B7F DH 0x70738D88 -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
