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Re: httpd immediate segfault on startup


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

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