X2Go Bug report logs - #938
x2agent segfault in LibNX_X11.so when disconnecting

Package: x2goagent; Maintainer for x2goagent is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goagent is src:nx-libs.

Reported by: "James Kohout" <jameskohout@active-semi.com>

Date: Wed, 2 Sep 2015 14:15:01 UTC

Severity: normal

Forwarded to https://github.com/ArcticaProject/nx-libs/issues/81

Full log

🔗 View this message in rfc822 format

X-Loop: owner@bugs.x2go.org
Subject: Bug#938: x2agent segfault in LibNX_X11.so when disconnecting
Reply-To: "James Kohout" <jameskohout@active-semi.com>, 938@bugs.x2go.org
Resent-From: "James Kohout" <jameskohout@active-semi.com>
Resent-To: x2go-dev@lists.x2go.org
Resent-CC: X2Go Developers <x2go-dev@lists.x2go.org>
X-Loop: owner@bugs.x2go.org
Resent-Date: Wed, 02 Sep 2015 14:15:01 +0000
Resent-Message-ID: <handler.938.B.144120329716714@bugs.x2go.org>
Resent-Sender: owner@bugs.x2go.org
X-X2Go-PR-Message: report 938
X-X2Go-PR-Package: x2goagent
X-X2Go-PR-Keywords: 
Received: via spool by submit@bugs.x2go.org id=B.144120329716714
          (code B); Wed, 02 Sep 2015 14:15:01 +0000
Received: (at submit) by bugs.x2go.org; 2 Sep 2015 14:14:57 +0000
X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on
	ymir.das-netzwerkteam.de
X-Spam-Level: *
X-Spam-Status: No, score=1.8 required=5.0 tests=BAYES_50,HEXHASH_WORD,
	HTML_MESSAGE,URIBL_BLOCKED autolearn=no version=3.3.2
Received: from mail-pa0-f49.google.com (mail-pa0-f49.google.com [209.85.220.49])
	by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id C45E55DA83
	for <submit@bugs.x2go.org>; Wed,  2 Sep 2015 16:14:55 +0200 (CEST)
Received: by pacwi10 with SMTP id wi10so13026827pac.3
        for <submit@bugs.x2go.org>; Wed, 02 Sep 2015 07:14:54 -0700 (PDT)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20130820;
        h=x-gm-message-state:from:to:subject:date:message-id:mime-version
         :thread-index:content-type:content-language;
        bh=CFQ7wE7hTcgpUktq/ZqOmjQkcJ0Nj9bBCRCMq1GDlCc=;
        b=QMMVgw8AUqT+9vHUL6w9P++JpVe1pWdpXtagIjJMaY+Fm0LE2YXV7Ho1q4sbtuev9E
         6lf4xq5kYMiRpyZDXgBo4c93PhOjl3FK8i1lKl3BwYMBjpSeQwUVcCLnkfbPhmI3O0Cf
         BpSNl03L8Y9hjZxFBGhTdGWzJz6WzfRKkwCJrbiC+WIumeYFUj7YIRYyE+gMt7oSTUpO
         LJVPcm2tc1RwB7eBhuomYwfeDe+ZBKH4XzrO2robX9ALZLt3Ufpf/gnsHC54pNDqP2CX
         fQTjuMaq9qcztnXCA3OLXSUZHi9SNQ+ykaCON5GuGeS35CmzcJzQ0ndJLKTRviLBCbTv
         CP6g==
X-Gm-Message-State: ALoCoQkrq3loOmEt9i7EkOJhhTBCIcs0VhBrD+cJG9jqZi/85vlaI+D0UW/Bimbc6JfrtgTFYmHPYUuxJx0yHNYLJw+2MC2Oph3EnphMHRSeAgJrEMasIg4SjTf/neZEYgZYgeRZQ0ka
X-Received: by 10.66.182.161 with SMTP id ef1mr55292154pac.97.1441203293738;
        Wed, 02 Sep 2015 07:14:53 -0700 (PDT)
Received: from JamesKohoutPC ([216.74.227.26])
        by smtp.gmail.com with ESMTPSA id fk15sm21870928pdb.57.2015.09.02.07.14.51
        for <submit@bugs.x2go.org>
        (version=TLSv1 cipher=ECDHE-RSA-AES128-SHA bits=128/128);
        Wed, 02 Sep 2015 07:14:52 -0700 (PDT)
From: "James Kohout" <jameskohout@active-semi.com>
To: <submit@bugs.x2go.org>
Date: Wed, 2 Sep 2015 09:14:50 -0500
Message-ID: <002a01d0e589$bdd99d20$398cd760$@active-semi.com>
MIME-Version: 1.0
X-Mailer: Microsoft Outlook 14.0
Thread-Index: AdDlhtYrdpymmANiTxq0ohunmpcxAg==
Content-Type: multipart/alternative;
	boundary="----=_NextPart_000_002B_01D0E55F.D5047F80"
Content-Language: en-us

[Message part 1 (text/plain, inline)]
Package:  x2goagent

Version:   3.5.0.31-1.el6

 

When I disconnected from a windows client, I lost my session.  This is the
result in the server at the time of the disconnect.  It does not happen
every time, just some times when I disconnect.  I can re-connect fine with a
new session, but the running session is lost.

 

 

Sep  2 00:34:36 tyler kernel: x2goagent[28724]: segfault at 7fff43451ff8 ip
00007fcf05ebad84 sp 00007fff43451ff0 error 6 in
libNX_X11.so.6.2[7fcf05e73000+10c000]

Sep  2 00:34:36 tyler /usr/bin/x2gosuspend-session: session with ID
jameskohout-58-1441122134_stDGNOME_dp32 has been suspended successfully

Sep  2 00:34:45 tyler abrt[11437]: Saved core dump of pid 28724
(/usr/lib64/nx/bin/nxagent) to
/var/spool/abrt/ccpp-2015-09-02-00:34:36-28724 (390942720 bytes)

Sep  2 00:34:45 tyler abrtd: Directory 'ccpp-2015-09-02-00:34:36-28724'
creation detected

Sep  2 00:34:45 tyler abrtd: Package 'nxagent' isn't signed with proper key

Sep  2 00:34:45 tyler abrtd: 'post-create' on
'/var/spool/abrt/ccpp-2015-09-02-00:34:36-28724' exited with 1

Sep  2 00:34:45 tyler abrtd: Deleting problem directory
'/var/spool/abrt/ccpp-2015-09-02-00:34:36-28724'

 

Linux tyler.dal.active-semi.com 2.6.32-504.8.1.el6.x86_64 #1 SMP Tue Jan 27
12:21:41 PST 2015 x86_64 x86_64 x86_64 GNU/Linu

 

Distributor ID:    OracleServer

Description:        Oracle Linux Server release 6.6

Release:               6.6

Codename:        n/a

 

I looked and the /var/spool/abrt/ccpp-2015-09-02-00:34:36-28724 is gone.  

 

 

 

 


-- 
CONFIDENTIALITY NOTIFICATION: This communication may contain confidential 
information which is intended solely for the use of the recipient(s) 
addressed in this email. If you are not the intended recipient of this 
communication, you are hereby notified that any use, distribution or 
reproduction of this communication and/or attachment(s) is strictly 
prohibited; please notify the sender immediately, delete this communication 
and attachment(s) from your system, and destroy any hardcopies you may have 
printed

[Message part 2 (text/html, inline)]

Send a report that this bug log contains spam.

X2Go Developers <owner@bugs.x2go.org>. Last modified: Wed Oct 30 12:56:50 2024; Machine Name: ymir.das-netzwerkteam.de

X2Go Bug tracking system

Debbugs is free software and licensed under the terms of the GNU Public License version 2. The current version can be obtained from https://bugs.debian.org/debbugs-source/.

Copyright © 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson, 2005-2017 Don Armstrong, and many other contributors.