X2Go Bug report logs - #1503
x2goagent coredump on fedora 33

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

Reported by: Gianluca Parmiggiani <gparmiggiani@elfisystems.it>

Date: Wed, 4 Nov 2020 13:40:03 UTC

Severity: normal

Found in version 4.1.0.3

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Subject: Bug#1503: [X2Go-Dev] Bug#1503: Bug#1503: x2goagent coredump on fedora 33
Reply-To: Ulrich Sibiller <uli42@gmx.de>, 1503@bugs.x2go.org
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From: Ulrich Sibiller <uli42@gmx.de>
Date: Fri, 6 Nov 2020 12:26:11 +0100
Message-ID: <CANVnVYKffy29FGQbtj=oHTaNTNHUV7qHVSNZxzD1w70Ucv8H=A@mail.gmail.com>
To: Gianluca Parmiggiani <gparmiggiani@elfisystems.it>, 1503@bugs.x2go.org
Content-Type: text/plain; charset="UTF-8"
https://bodhi.fedoraproject.org/updates/?packages=nx-libs has some
newer packages now, fc33 will probably be ready in a few hours.

Uli

On Wed, Nov 4, 2020 at 11:40 PM Gianluca Parmiggiani
<gparmiggiani@elfisystems.it> wrote:
>
> I've rebuilt and installed rpms, seems to be working now, i'll test the whole day next days.
> Upgrading gave me errors but I've been able to force it.
>
> rpms:
> libNX_X11-6-3.5.99.25-0.0build1.fc33.x86_64.rpm
> libXcomp3-3.5.99.25-0.0build1.fc33.x86_64.rpm
> libXcompshad3-3.5.99.25-0.0build1.fc33.x86_64.rpm
> nxagent-3.5.99.25-0.0build1.fc33.x86_64.rpm
> nxdialog-3.5.99.25-0.0build1.fc33.x86_64.rpm
> nx-libs-3.5.99.25-0.0build1.fc33.x86_64.rpm
> nxproxy-3.5.99.25-0.0build1.fc33.x86_64.rpm
>
> $ sudo rpm --upgrade *.rpm
> errore: Dipendenze fallite:
>         nx-libs(x86-64) = 3.5.99.24-2.fc33 necessario a (installato) libXcomp-3.5.99.24-2.fc33.x86_64
>         nx-libs(x86-64) = 3.5.99.24-2.fc33 necessario a (installato) libNX_X11-3.5.99.24-2.fc33.x86_64
>         nx-libs(x86-64) = 3.5.99.24-2.fc33 necessario a (installato) libXcompshad-3.5.99.24-2.fc33.x86_64
>
> $ sudo rpm --upgrade *.rpm --nodeps
>         il file /usr/lib64/libXcomp.so.3.5.99 dell'installazione di libXcomp3-3.5.99.25-0.0build1.fc33.x86_64 entra in conflitto con il file del pacchetto libXcomp-3.5.99.24-2.fc33.x86_64
>         il file /usr/lib64/libNX_X11.so.6.3.0 dell'installazione di libNX_X11-6-3.5.99.25-0.0build1.fc33.x86_64 entra in conflitto con il file del pacchetto libNX_X11-3.5.99.24-2.fc33.x86_64
>         il file /usr/lib64/libXcompshad.so.3.5.99 dell'installazione di libXcompshad3-3.5.99.25-0.0build1.fc33.x86_64 entra in conflitto con il file del pacchetto libXcompshad-3.5.99.24-2.fc33.x86_64
>
> $ sudo rpm --upgrade *.rpm --nodeps --force
> $
>
> $ nxagent -version
> NXAGENT - Version 3.5.99.25
>
> Thanks!
> Gian.
>
> Il giorno mer 4 nov 2020 alle ore 18:17 Gianluca Parmiggiani <gparmiggiani@elfisystems.it> ha scritto:
>>
>> Should be latest (released):
>> $ nxagent -version
>> NXAGENT - Version 3.5.99.24
>> Thanks for the advice, if I'll find the time I will try to recompile nxagent from sources and report back.
>> Gian.
>>
>> Il giorno mer 4 nov 2020 alle ore 15:55 Ulrich Sibiller <ulrich.sibiller@gmail.com> ha scritto:
>>>
>>> What version of nxagent do you have installed on the server?
>>>
>>> There will be a 3.5.99.25 release in the next days (hopefully) which
>>> fixes some crashes. If you do not want to wait you can compile your
>>> own version from this tree: https://github.com/ArcticaProject/nx-libs
>>> (Instructions in the README.md)
>>>
>>> Uli
>>>
>>> On Wed, Nov 4, 2020 at 2:40 PM Gianluca Parmiggiani
>>> <gparmiggiani@elfisystems.it> wrote:
>>> >
>>> > Package: x2goagent
>>> > Version: 4.1.0.3
>>> >
>>> > After upgrading from fedora workstation 32 to fedora workstation 33 I'm no longer able to use x2go for remote work (I asked a linux workstation and configured it myself). X2go has been running fine since f31.
>>> > Often after a reboot I can still use x2go for some minutes then it starts to close unexpectedly even after a few seconds or when opening new windows after session creation.
>>> >
>>> > Here is one of the many core dumps:
>>> >
>>> >            PID: 4390 (x2goagent)
>>> >            UID: 1000 (gparmiggiani)
>>> >            GID: 1000 (gparmiggiani)
>>> >         Signal: 6 (ABRT)
>>> >      Timestamp: Tue 2020-11-03 12:58:16 CET (19h ago)
>>> >   Command Line: x2goagent -nolisten tcp -nolisten tcp -dpi 144 -R -auth /home/gparmiggiani/.Xauthority -geometry 3840x2100 -name X2GO-gparmiggiani-50-1604404680_stRx2go-sess-run_dp32 :50
>>> >     Executable: /usr/bin/nxagent
>>> >  Control Group: /user.slice/user-1000.slice/session-6.scope
>>> >           Unit: session-6.scope
>>> >          Slice: user-1000.slice
>>> >        Session: 6
>>> >      Owner UID: 1000 (gparmiggiani)
>>> >        Boot ID: d09cf916ba0d4b8ead05e250501dccd1
>>> >     Machine ID: d1ab05e432c24567859f109be8523fab
>>> >       Hostname: ilmarin.xxx.yyy
>>> >        Storage: /var/lib/systemd/coredump/core.x2goagent.1000.d09cf916ba0d4b8ead05e250501dccd1.4390.1604404696000000.zst
>>> >        Message: Process 4390 (x2goagent) of user 1000 dumped core.
>>> >
>>> >                 Stack trace of thread 4390:
>>> >                 #0  0x00007f08394a2bc5 raise (libc.so.6 + 0x3dbc5)
>>> >                 #1  0x00007f083948b8a4 abort (libc.so.6 + 0x268a4)
>>> >                 #2  0x00007f08394e5127 __libc_message (libc.so.6 + 0x80127)
>>> >                 #3  0x00007f083957647a __fortify_fail (libc.so.6 + 0x11147a)
>>> >                 #4  0x00007f0839576446 __stack_chk_fail (libc.so.6 + 0x111446)
>>> >                 #5  0x000055da7fbec3b1 nxagentCollectPropertyEvent (nxagent + 0xbc3b1)
>>> >                 #6  0x000055da7fbcfb43 nxagentDispatchEvents (nxagent + 0x9fb43)
>>> >                 #7  0x000055da7fbd678a nxagentWakeupHandler (nxagent + 0xa678a)
>>> >                 #8  0x000055da7fbbb153 WaitForSomething (nxagent + 0x8b153)
>>> >                 #9  0x000055da7fb93cca Dispatch (nxagent + 0x63cca)
>>> >                 #10 0x000055da7fb7262e main (nxagent + 0x4262e)
>>> >                 #11 0x00007f083948d1a2 __libc_start_main (libc.so.6 + 0x281a2)
>>> >                 #12 0x000055da7fb74a1e _start (nxagent + 0x44a1e)
>>> >
>>> > Please let me know if you need more info or testing, the problem is always reproducible.
>>> > Thanks in advance,
>>> > Gianluca.
>>> > _______________________________________________
>>> > x2go-dev mailing list
>>> > x2go-dev@lists.x2go.org
>>> > https://lists.x2go.org/listinfo/x2go-dev
>
> _______________________________________________
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> x2go-dev@lists.x2go.org
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