From orion@cora.nwra.com Mon Jan 5 23:19:13 2015 Received: (at submit) by bugs.x2go.org; 5 Jan 2015 22:19:15 +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=-1.9 required=5.0 tests=BAYES_00,URIBL_BLOCKED autolearn=ham version=3.3.2 X-Greylist: delayed 360 seconds by postgrey-1.34 at ymir.das-netzwerkteam.de; Mon, 05 Jan 2015 23:19:13 CET Received: from mail.nwra.com (mail.nwra.com [192.163.220.161]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 17CDD5DB53 for ; Mon, 5 Jan 2015 23:19:12 +0100 (CET) Received: from [10.10.20.7] (NORTHWEST-R.edge3.Denver1.Level3.net [4.28.99.98]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.nwra.com (Postfix) with ESMTPSA id A3E2E600DC for ; Mon, 5 Jan 2015 22:13:08 +0000 (UTC) Message-ID: <54AB0C71.6040300@cora.nwra.com> Date: Mon, 05 Jan 2015 15:13:05 -0700 From: Orion Poplawski User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: submit@bugs.x2go.org Subject: Fwd: [Bug 1179010] New: [abrt] nxagent: _XReply(): nxagent killed by SIGSEGV References: In-Reply-To: X-Forwarded-Message-Id: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Package: nx-libs Version: 3.5.0.28 This looks like infinite recursion in the _XIDHandler() libX11 code. Not sure there is anything to be done besides trying to rebase nx-libs on a newer Xorg X11 release. -------- Forwarded Message -------- Subject: [Bug 1179010] New: [abrt] nxagent: _XReply(): nxagent killed by SIGSEGV Date: Mon, 05 Jan 2015 21:37:20 +0000 From: bugzilla@redhat.com To: orion@cora.nwra.com https://bugzilla.redhat.com/show_bug.cgi?id=1179010 Bug ID: 1179010 Summary: [abrt] nxagent: _XReply(): nxagent killed by SIGSEGV Product: Fedora Version: 21 Component: nx-libs Assignee: orion@cora.nwra.com Reporter: slymidnight@yahoo.com QA Contact: extras-qa@fedoraproject.org CC: orion@cora.nwra.com Description of problem: This seems to happen when I've had a nx2go client session going for most of the day. Though it doesn't happen every day and seems to occur only about once a week at most. I start my session at 9am, if it's going to happen it happens around 2pm more or less. Causes KDE to be unresponsive and the other apps super sluggish. Disconnecting or pausing the session causes it to abort and not be resumable. Once it's like that, there's no way to salvage it. Save what can be saved and exit and log back in. Version-Release number of selected component: nxagent-3.5.0.28-1.fc21 Additional info: reporter: libreport-2.3.0 backtrace_rating: 4 cmdline: /usr/lib64/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/sly/.Xauthority -geometry 1680x1050 -name X2GO-sly-209-1420466729_stDKDE_dp24 :209 crash_function: _XReply executable: /usr/lib64/nx/bin/nxagent kernel: 3.17.7-300.fc21.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (2 frames) #0 _XReply at XlibInt.c:2249 #1 _XIDHandler at XlibInt.c:2073 -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug. From ulrich.sibiller@gmail.com Tue Jan 6 00:15:18 2015 Received: (at 717) by bugs.x2go.org; 5 Jan 2015 23:15:19 +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=2.1 required=5.0 tests=BAYES_50,FREEMAIL_FROM, FREEMAIL_REPLYTO,FREEMAIL_REPLYTO_END_DIGIT,T_DKIM_INVALID,URIBL_BLOCKED autolearn=no version=3.3.2 Received: from mail-la0-f47.google.com (mail-la0-f47.google.com [209.85.215.47]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 8C06C5DB53 for <717@bugs.x2go.org>; Tue, 6 Jan 2015 00:15:18 +0100 (CET) Received: by mail-la0-f47.google.com with SMTP id hz20so18627245lab.6 for <717@bugs.x2go.org>; Mon, 05 Jan 2015 15:15:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:reply-to:in-reply-to:references:from:date:message-id :subject:to:content-type; bh=yfTRntTOMSIU/rA0u61iabF2gPPb7K420CO+/8f3UNg=; b=mMhtcqeZjd/HY6N7sfH2+jaUTLMDvd1oVDrvJzxoO5CecCrJURK8QV0WiE73x7i7sk XDCI7MAd6VwuD+DGcjKRG5NFgzUO3G24y7OSRoo95+KYUIRF9t3Y1OmM79wy1qlXAAZk oMb8at3kFEid/Za16LbGWKzi+zyRYvHlMLp/XliwExTqo28fhYVN2A4OKkgMnKdBqv+O mzd3KjiQCAr/hojDlthKVCJvhdRf7rQumYe9XJZ9cxRSJs+5OvW5OBi1nGIEp8s5CNir 9/0sU2BQL/WMYMXXDZme7C8k5BoamrGcqdRobxJTAQVDSy2pDz2rMcyOugFDKBXdPa4O IWWQ== X-Received: by 10.112.104.4 with SMTP id ga4mr26177983lbb.24.1420499717918; Mon, 05 Jan 2015 15:15:17 -0800 (PST) MIME-Version: 1.0 Received: by 10.112.235.232 with HTTP; Mon, 5 Jan 2015 15:14:57 -0800 (PST) Reply-To: uli42@gmx.de In-Reply-To: <54AB0C71.6040300@cora.nwra.com> References: <54AB0C71.6040300@cora.nwra.com> From: Ulrich Sibiller Date: Tue, 6 Jan 2015 00:14:57 +0100 Message-ID: Subject: Re: [X2Go-Dev] Bug#717: Fwd: [Bug 1179010] New: [abrt] nxagent: _XReply(): nxagent killed by SIGSEGV To: Orion Poplawski , 717@bugs.x2go.org Content-Type: text/plain; charset=UTF-8 On Mon, Jan 5, 2015 at 11:13 PM, Orion Poplawski wrote: > Package: nx-libs > Version: 3.5.0.28 > > This looks like infinite recursion in the _XIDHandler() libX11 code. Not sure > there is anything to be done besides trying to rebase nx-libs on a newer Xorg > X11 release. This gets more important every day. Unfortunately the X11 code underwent massive changes in the meantime so this is a HUGE task. But it should definitely be done. We had a crash and could identify a bug in the X11 code. A colleague of mine found an according patch which we tried to backport to NX. We failed because the current X11 code looks totally different now... Uli