Bug 1790606 - [abrt] nxagent: XkbAdjustGroup(): nxagent killed by SIGFPE
Summary: [abrt] nxagent: XkbAdjustGroup(): nxagent killed by SIGFPE
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: nx-libs
Version: 31
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Orion Poplawski
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:0d95e4431ed896c75bd4f6e5d06...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-01-13 17:51 UTC by RobbieTheK
Modified: 2020-02-02 01:34 UTC (History)
3 users (show)

Fixed In Version: nx-libs-3.5.99.22-1.fc31
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-02-02 01:34:07 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
File: backtrace (15.16 KB, text/plain)
2020-01-13 17:52 UTC, RobbieTheK 		no flags Details
File: core_backtrace (1.56 KB, text/plain)
2020-01-13 17:52 UTC, RobbieTheK 		no flags Details
File: cpuinfo (2.32 KB, text/plain)
2020-01-13 17:52 UTC, RobbieTheK 		no flags Details
File: dso_list (3.81 KB, text/plain)
2020-01-13 17:52 UTC, RobbieTheK 		no flags Details
File: environ (2.51 KB, text/plain)
2020-01-13 17:52 UTC, RobbieTheK 		no flags Details
File: limits (1.29 KB, text/plain)
2020-01-13 17:52 UTC, RobbieTheK 		no flags Details
File: maps (24.95 KB, text/plain)
2020-01-13 17:52 UTC, RobbieTheK 		no flags Details
File: mountinfo (12.43 KB, text/plain)
2020-01-13 17:52 UTC, RobbieTheK 		no flags Details
File: open_fds (1.35 KB, text/plain)
2020-01-13 17:52 UTC, RobbieTheK 		no flags Details
File: proc_pid_status (1.34 KB, text/plain)
2020-01-13 17:52 UTC, RobbieTheK 		no flags Details
View All


Links
System ID Private Priority Status Summary Last Updated
freedesktop.org Gitlab xorg/xserver/issues/283 0 None None None 2020-01-14 03:46:52 UTC

Description RobbieTheK 2020-01-13 17:51:58 UTC 
Description of problem:
logging in via X2Go

Version-Release number of selected component:
nxagent-3.5.99.20-2.fc31

Additional info:
reporter:       libreport-2.11.3
backtrace_rating: 4
cgroup:         0::/user.slice/user-1201.slice/session-2486.scope
cmdline:        x2goagent -nolisten tcp -nolisten tcp -dpi 90 -D -auth /u/sobolev/agw/.Xauthority -geometry 1280x1024 -name X2GO-agw-51-1578932017_stDMATE_dp32 :51
crash_function: XkbAdjustGroup
executable:     /usr/bin/nxagent
journald_cursor: s=1669a10ea05e40aca9b46dc1106e1de2;i=1a47668d;b=14e7f9086be34450ac91a560c61157db;m=18728ca4c54;t=59c07c2e0866f;x=1b6f32bcbfd14960
kernel:         5.3.16-300.fc31.x86_64
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1201

Truncated backtrace:
Thread no. 1 (4 frames)
 #0 XkbAdjustGroup at xkbUtils.c:688
 #1 XkbComputeDerivedState at xkbUtils.c:714
 #2 ProcXkbLatchLockState at xkb.c:560
 #3 Dispatch at NXdispatch.c:482
Comment 1 RobbieTheK 2020-01-13 17:52:00 UTC 
Created attachment 1651961 [details]
File: backtrace
Comment 2 RobbieTheK 2020-01-13 17:52:01 UTC 
Created attachment 1651962 [details]
File: core_backtrace
Comment 3 RobbieTheK 2020-01-13 17:52:02 UTC 
Created attachment 1651963 [details]
File: cpuinfo
Comment 4 RobbieTheK 2020-01-13 17:52:02 UTC 
Created attachment 1651964 [details]
File: dso_list
Comment 5 RobbieTheK 2020-01-13 17:52:03 UTC 
Created attachment 1651965 [details]
File: environ
Comment 6 RobbieTheK 2020-01-13 17:52:04 UTC 
Created attachment 1651966 [details]
File: limits
Comment 7 RobbieTheK 2020-01-13 17:52:05 UTC 
Created attachment 1651967 [details]
File: maps
Comment 8 RobbieTheK 2020-01-13 17:52:06 UTC 
Created attachment 1651968 [details]
File: mountinfo
Comment 9 RobbieTheK 2020-01-13 17:52:07 UTC 
Created attachment 1651969 [details]
File: open_fds
Comment 10 RobbieTheK 2020-01-13 17:52:08 UTC 
Created attachment 1651970 [details]
File: proc_pid_status
Comment 11 Orion Poplawski 2020-01-14 03:46:52 UTC 
I think this is the relevant x2go bug report: https://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1376

And this seems relevant to the X11 code: https://gitlab.freedesktop.org/xorg/xserver/issues/283

In any case, this is going to need to be resolved upstream.
Comment 12 Ulrich Sibiller 2020-01-14 06:36:33 UTC 
nx-libs has a workaround for that bug included in 3.5.99.21 and newer.

The relevant nx-libs issue is this: https://github.com/ArcticaProject/nx-libs/issues/808
Comment 13 Fedora Update System 2020-01-31 02:26:35 UTC 
FEDORA-2019-eaf3a67b84 has been submitted as an update to Fedora 31. https://bodhi.fedoraproject.org/updates/FEDORA-2019-eaf3a67b84
Comment 14 Fedora Update System 2020-02-02 01:34:07 UTC 
nx-libs-3.5.99.22-1.fc31 has been pushed to the Fedora 31 stable repository. If problems still persist, please make note of it in this bug report.
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