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Date: Sun, 29 Sep 2002 16:53:33 -0400
To: cygwin-developers AT cygwin DOT com
From: "Pierre A. Humblet" <Pierre DOT Humblet AT ieee DOT org>
Subject: Re: Many pthread failures in the test suite, one setgroup
  failure
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Sorry if this is known or irrelevant, but I just bumped into a 
verifyable_object issue on WinME with a dll just built  
with gcc 2.95 from fresh cvs.

I also noticed that allow_ntsec == 1 on WinME,
which at the very least causes useless calls. 

Pierre

> gdb -nw id
Program received signal SIGSEGV, Segmentation fault.
0xbff6a767 in _system_dlls__ ()
(gdb) where
#0  0xbff6a767 in _system_dlls__ ()
#1  0x00000220 in ?? ()
#2  0xbff85def in _system_dlls__ ()
#3  0x6107aba5 in verifyable_object_isvalid (objectptr=0x610b536c, 
    magic=-552734650, static_ptr=0x0)
    at ../../../../src/winsup/cygwin/thread.cc:1320
#4  0x6107abe0 in verifyable_object_isvalid (objectptr=0x610b536c, 
    magic=-552734650) at ../../../../src/winsup/cygwin/thread.cc:1330
#5  0x6107a38f in pthread_mutex::isGoodObject (mutex=0x610b536c)
    at ../../../../src/winsup/cygwin/thread.cc:1079
#6  0x6107c155 in __pthread_mutex_init (mutex=0x610b536c, attr=0x0)
    at ../../../../src/winsup/cygwin/thread.cc:2220
#7  0x6107c25f in __pthread_mutex_lock (mutex=0x610b536c)
    at ../../../../src/winsup/cygwin/thread.cc:2269
#8  0x6104e0fa in pthread_mutex_lock (mutex=0x610b536c)
    at ../../../../src/winsup/cygwin/pthread.cc:243
#9  0x6103461d in read_etc_group () at
../../../../src/winsup/cygwin/grp.cc:122
#10 0x61034d25 in getgrgid32 (gid=544)
    at ../../../../src/winsup/cygwin/grp.cc:245
#11 0x61034d82 in getgrgid (gid=544)
    at ../../../../src/winsup/cygwin/grp.cc:263
#12 0x00401dac in print_full_info (username=0x0)
    at /cygnus/netrel/src/sh-utils-2.0-2/src/id.c:335