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From fariba@usc.edu Mon Mar 19 16:33:05 2001
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Date: Mon, 19 Mar 2001 13:32:26 -0800
From: fariba <fariba@usc.edu>
To: krb5-bugs@mit.edu
Subject: [Fwd: MIT kerberos]

Show quoted text
>Number: 930
>Category: krb5-libs
>Synopsis: gssrpc problem?
>Confidential: yes
>Severity: serious
>Priority: medium
>Responsible: krb5-unassigned
>State: open
>Class: sw-bug
>Submitter-Id: unknown
>Arrival-Date: Mon Mar 19 16:34:00 EST 2001
>Last-Modified: Mon Mar 26 21:47:22 EST 2001
>Originator: thomas cole
>Organization:
>Release: krb5-1.2.1
>Environment:
sun-solaris2.6
Show quoted text
>Description:

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Date: Mon, 19 Mar 2001 16:11:01 -0500
From: thomas cole <thomas.cole@east.sun.com>
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To: fariba <fariba@usc.edu>
Subject: Re: MIT kerberos
References: <3AB66587.951F2D73@usc.edu>
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fariba wrote:
Show quoted text
>
> Hi. we are using MIT kerberos version 1.2.1 on solaris (OS version 2.6)
> system
> and 2 of our processes keep coredumping 2 to 3 times a week and
> generally the core dupm looks like this:
>
> (dbx) where
> [1] _libc_kill(0x0, 0x6, 0xb1323680, 0x0, 0xffffffff, 0x95420), at
> 0xb130878c
> [2] abort(0xb1323680, 0x0, 0x40bb, 0xa, 0xb1323680, 0xb1306d58), at
> 0xb12ba5d0
> =>[3] alarm_handler(sig = 10), line 308 in "mudbd.c"
> [4] netp_wraphandler_posix(0xa, 0xa, 0xefffc730, 0x0, 0x0, 0x0), at
> 0xb16ae438
> ---- called from signal handler with signal 10 (SIGBUS) ------
> [5] poll(), at 0xb12b740c
> [6] _select(0xefffca68, 0xb132664c, 0xb132664c, 0xb13266cc,
> 0xb13266cc, 0x3ff), at 0xb12ccfe4
> [7] gssrpc_svc_run(0x0, 0x3, 0x18, 0xb1329dbc, 0xb1323680, 0x217d39),
> at 0xb15c0de8
> [8] create_session_2_svc(arg = 0xefffecdc, req = 0xeffff218), line 189
>
> in "mudbd.c"
> [9] dbprog_2(rqstp = 0xeffff218, transp = 0x233d90), line 1138 in
> "mudb_svc.c"
> [10] gssrpc_svc_getreqset(0xeffff2f8, 0xeffff2f8, 0xb132664c,
> 0xb132664c, 0xb132664c, 0x3ff), at 0xb15bde20
> [11] gssrpc_svc_run(0x0, 0x18c420, 0x2f7, 0xa52f8, 0x6, 0x2f), at
> 0xb15c0e54
> [12] main(argc = 1, argv = 0xeffff88c), line 151 in "main.c"
Hello Fariba,

Can you let me know what processes are actually dumping core. Would you
mind forwarding an email to krb5-bugs@mit.edu with a description of the
problem. Not that I am pointing fingers but it cant hurt to bring mit
into the loop to get some help since they write the application. I will
be able to better troubleshoot this if I know what processes are
failing. Also, when did this problem start surfacing?

Regards,
Thomas Cole

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>How-To-Repeat:
>Fix:
>Audit-Trail:

Responsible-Changed-From-To: gnats-admin->krb5-unassigned
Responsible-Changed-By: raeburn
Responsible-Changed-When: Mon Mar 26 21:45:19 2001
Responsible-Changed-Why:

Reformat, recategorize.

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From fariba@usc.edu Tue Apr 24 18:49:33 2001
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Date: Tue, 24 Apr 2001 15:48:59 -0700
From: fariba <fariba@usc.edu>
Sender: fariba@usc.edu
To: krb5-bugs@mit.edu
Subject: core dump

Show quoted text
>Number: 946
>Category: krb5-libs
>Synopsis: core dump
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: krb5-unassigned
>State: open
>Class: sw-bug
>Submitter-Id: unknown
>Arrival-Date: Tue Apr 24 18:50:00 EDT 2001
>Last-Modified: Sat Jun 23 00:59:38 EDT 2001
>Originator: fariba <fariba@usc.edu>
>Organization:
>Release:
>Environment:
>Description:
using kerberos 1.2.1, this a coredump. any idea what is going on or what
should we be doing?

(dbx) where
[1] _libc_kill(0x0, 0xa, 0x0, 0x0, 0xb1323680, 0x95660), at 0xb130878c

=>[2] alarm_handler(sig = 10), line 312 in "mudbd.c"
---- called from signal handler with signal 10 (SIGBUS) ------
[3] krb5_free_principal(), at 0xb14d8ff8
[4] krb5_gss_release_name(0xefffeb38, 0x2366b0, 0xefffeb30, 0x0,
0xb15c07b8, 0x0), at 0xb1594f10
[5] gss_release_name(0xefffeb38, 0x2366b0, 0x2366a8, 0x0, 0xefffeb38,
0x0), at 0xb1594468
[6] destroy_client(0x2366a8, 0x1, 0x0, 0x1, 0x0, 0xefffec81), at
0xb15bfeac
[7] _svcauth_gssapi(0xeffff238, 0xeffff270, 0xeffff234, 0xb15be388,
0x0, 0x0), at 0xb15bf870
[8] _gssrpc_authenticate(0xeffff238, 0xeffff270, 0xeffff234, 0x1,
0xb132664c, 0xffffffff), at 0xb15be010
[9] gssrpc_svc_getreqset(0xeffff318, 0xeffff318, 0xb132664c,
0xb132664c, 0xb132664c, 0x3ff), at 0xb15bdd6c
[10] gssrpc_svc_run(0x0, 0x18c420, 0x274, 0xa52f8, 0x6, 0x2f), at
0xb15c0e54
[11] main(argc = 1, argv = 0xeffff8ac), line 151 in "main.c"


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>How-To-Repeat:
>Fix:
>Audit-Trail:

Responsible-Changed-From-To: gnats-admin->krb5-unassigned
Responsible-Changed-By: raeburn
Responsible-Changed-When: Sat Jun 23 00:59:37 2001
Responsible-Changed-Why:

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From fariba@usc.edu Fri Apr 27 12:36:20 2001
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Date: Fri, 27 Apr 2001 09:37:01 -0700
From: "fariba" <fariba@usc.edu>
To: <krb5-bugs@MIT.EDU>
Cc: "Tom Yu" <tlyu@MIT.EDU>
Subject: Fw: case #62418355

Show quoted text
>Number: 950
>Category: krb5-libs
>Synopsis: Fw: case #62418355
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: krb5-unassigned
>State: open
>Class: sw-bug
>Submitter-Id: unknown
>Arrival-Date: Fri Apr 27 12:37:00 EDT 2001
>Last-Modified: Sat Jun 23 01:01:14 EDT 2001
>Originator: "fariba" <fariba@usc.edu>
>Organization:
>Release:
>Environment:
>Description:
using kerberos 1.2.1 we get the following core dump (it end at:
krb5_free_principal

Show quoted text
----- Original Message -----
From: "fariba" <fariba@usc.edu>
To: <michael.jaffee@ebay.sun.com>
Sent: Tuesday, April 24, 2001 4:21 PM
Subject: case #62418355


> this is the stack trace through dbx:
>
>
> (dbx) where
> [1] _libc_kill(0x0, 0xa, 0x0, 0x0, 0xb1323680, 0x95660), at 0xb130878c
>
> =>[2] alarm_handler(sig = 10), line 312 in "mudbd.c"
> ---- called from signal handler with signal 10 (SIGBUS) ------
> [3] krb5_free_principal(), at 0xb14d8ff8
> [4] krb5_gss_release_name(0xefffeb38, 0x2366b0, 0xefffeb30, 0x0,
> 0xb15c07b8, 0x0), at 0xb1594f10
> [5] gss_release_name(0xefffeb38, 0x2366b0, 0x2366a8, 0x0, 0xefffeb38,
> 0x0), at 0xb1594468
> [6] destroy_client(0x2366a8, 0x1, 0x0, 0x1, 0x0, 0xefffec81), at
> 0xb15bfeac
> [7] _svcauth_gssapi(0xeffff238, 0xeffff270, 0xeffff234, 0xb15be388,
> 0x0, 0x0), at 0xb15bf870
> [8] _gssrpc_authenticate(0xeffff238, 0xeffff270, 0xeffff234, 0x1,
> 0xb132664c, 0xffffffff), at 0xb15be010
> [9] gssrpc_svc_getreqset(0xeffff318, 0xeffff318, 0xb132664c,
> 0xb132664c, 0xb132664c, 0x3ff), at 0xb15bdd6c
> [10] gssrpc_svc_run(0x0, 0x18c420, 0x274, 0xa52f8, 0x6, 0x2f), at
> 0xb15c0e54
> [11] main(argc = 1, argv = 0xeffff8ac), line 151 in "main.c"
>
>
>
>

>How-To-Repeat:
>Fix:
>Audit-Trail:

Responsible-Changed-From-To: gnats-admin->krb5-unassigned
Responsible-Changed-By: raeburn
Responsible-Changed-When: Sat Jun 23 01:01:13 2001
Responsible-Changed-Why:

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From fariba@usc.edu Fri Apr 27 19:39:17 2001
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Message-Id: <016f01c0cf73$88117cd0$02fea8c0@usc.edu>
Date: Fri, 27 Apr 2001 16:41:06 -0700
From: "fariba" <fariba@usc.edu>
To: <krb5-bugs@MIT.EDU>
Subject: Fw: pending/925: gss-api

Show quoted text
>Number: 951
>Category: krb5-libs
>Synopsis: Fw: pending/925: gss-api
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: tlyu
>State: open
>Class: sw-bug
>Submitter-Id: unknown
>Arrival-Date: Fri Apr 27 19:40:01 EDT 2001
>Last-Modified: Sat Jun 23 01:01:52 EDT 2001
>Originator: "fariba" <fariba@usc.edu>
>Organization:
>Release:
>Environment:
>Description:
Show quoted text
----- Original Message -----
From: "fariba" <fariba@usc.edu>
To: "Tom Yu" <tlyu@mit.edu>
Sent: Friday, April 27, 2001 4:40 PM
Subject: Re: pending/925: gss-api


> so how can we use your rpc if we want not to use sun's? we needs your
header
> files? and dbprog_2 and all our calls are using your rpc calls and no
third
> party. these coredumps are really getting in our way to use the kerberos
in
> other applications. we really appreciate if you pay more attention to this
> problem,and if you are very busy we can contact anybody you think that
would
> be appropriate. all the coredumps are happening whithin your code or
> select/poll commands and it is random. thank you.
> ----- Original Message -----
> From: "Tom Yu" <tlyu@mit.edu>
> To: "fariba" <fariba@usc.edu>
> Cc: <krb5-bugs@mit.edu>
> Sent: Thursday, March 29, 2001 9:32 PM
> Subject: Re: pending/925: gss-api
>
>
> > >>>>> "fariba" == fariba <fariba@usc.edu> writes:
> >
> > fariba> I don't know why our gssrpc code is not part of kerb5? Also
> > fariba> which header files where omitted? can you be more specific
> > fariba> please. thank you
> >
> > The phrasing of your first question is not very clear, but I will
> > attempt to answer the second part.
> >
> > The header files that are in the include/gssrpc directory in the build
> > tree should not get installed by running "make install". The gssrpc
> > library does get installed, but it was never our intention for it to
> > be used for anything other than the kadm5 protocol. If you are indeed
> > getting the include/gssrpc headers installed when you run "make
> > install", that is a bug and not intended. If you are using the gssrpc
> > headers, you must be manually installing them or using them out of the
> > build tree, neither of which we really support.
> >
> > ---Tom
> >
>

>How-To-Repeat:
>Fix:
>Audit-Trail:

Responsible-Changed-From-To: gnats-admin->tlyu
Responsible-Changed-By: raeburn
Responsible-Changed-When: Sat Jun 23 01:01:45 2001
Responsible-Changed-Why:
Tom's dealing with him.

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Using our gssrpc for a third-party app, which is not recommended or
supported. Also, evidence points to the bug likely being in the
third-party app anyway.