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Re: kadmind - SIGSEGV

daemon@ATHENA.MIT.EDU (Michael Tautschnig)
Thu Dec 2 18:28:32 2004

Date: Fri, 3 Dec 2004 00:28:32 +0100 (CET)
From: Michael Tautschnig <michael.tautschnig@zt-consulting.com>
To: Sam Hartman <hartmans@mit.edu>
In-Reply-To: <tslbrdeeptm.fsf@cz.mit.edu>
Message-ID: <Pine.LNX.4.61.0412030025540.3891@l01.thnet>
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cc: kerberos@mit.edu
Errors-To: kerberos-bounces@mit.edu

>
> No, this is unexpected.
>
As suggested, I linked kadmind against libefence - which makes it stop 
really early:

(gdb) run
Starting program: /root/krb5-1.3.4/build/kadmin/server/kadmind
[Thread debugging using libthread_db enabled]
[New Thread 1076303776 (LWP 19400)]

   Electric Fence 2.1 Copyright (C) 1987-1998 Bruce Perens.

ElectricFence Aborting: Allocating 0 bytes, probably a bug.

Program received signal SIGILL, Illegal instruction.
[Switching to Thread 1076303776 (LWP 19400)]
0x401511f1 in kill () from /lib/tls/libc.so.6
(gdb) where
#0  0x401511f1 in kill () from /lib/tls/libc.so.6
#1  0x4002119b in EF_Abort () from /usr/lib/libefence.so.0
#2  0x400207e5 in memalign () from /usr/lib/libefence.so.0
#3  0x40020c4d in malloc () from /usr/lib/libefence.so.0
#4  0x40020cb0 in calloc () from /usr/lib/libefence.so.0
#5  0x400c7fa0 in init_common (context=0x80536cc, secure=0) at ../../../../src/lib/krb5/krb/init_ctx.c:151
#6  0x400c7eb7 in krb5_init_context (context=0x0) at ../../../../src/lib/krb5/krb/init_ctx.c:88
#7  0x0804f039 in main (argc=0, argv=0xbffff128) at ../../../src/kadmin/server/ovsec_kadmd.c:270

Could somebody help me out?

Thanks,
Michael
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