java assert failure: java: ../../src/xcb_io.c:179: dequeue_pending_request: Assertion `!xcb_xlib_unknown_req_in_deq' failed.

[Mike]

1

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: openjdk-8-jre-headless 8u72-b15-2ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-4.19-generic 4.4.1
Uname: Linux 4.4.0-4-generic x86_64
ApportVersion: 2.19.4-0ubuntu2
Architecture: amd64
AssertionMessage: java: ../../src/xcb_io.c:179: dequeue_pending_request: Assertion `!xcb_xlib_unknown_req_in_deq' failed.
CrashCounter: 1
CurrentDesktop: XFCE
Date: Fri Feb 12 02:25:33 2016
ExecutablePath: /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java
InstallationDate: Installed on 2016-02-12 (0 days ago)
InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160206)
ProcCmdline: /usr/bin/java -jar /opt/kmttg/kmttg.jar
ProcEnviron:
 LANGUAGE=en_US
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 6
SourcePackage: openjdk-8
StacktraceTop:
 __assert_fail_base (fmt=0x7fb6b6121fa8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7fb695c5b95d "!xcb_xlib_unknown_req_in_deq", file=file@entry=0x7fb695c5b92b "../../src/xcb_io.c", line=line@entry=179, function=function@entry=0x7fb695c5be00 "dequeue_pending_request") at assert.c:92
 __GI___assert_fail (assertion=0x7fb695c5b95d "!xcb_xlib_unknown_req_in_deq", file=0x7fb695c5b92b "../../src/xcb_io.c", line=179, function=0x7fb695c5be00 "dequeue_pending_request") at assert.c:101
 ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
 _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
 XGetSelectionOwner () from /usr/lib/x86_64-linux-gnu/libX11.so.6
Title: java assert failure: java: ../../src/xcb_io.c:179: dequeue_pending_request: Assertion `!xcb_xlib_unknown_req_in_deq' failed.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 __assert_fail_base (fmt=0x7fb6b6121fa8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7fb695c5b95d "!xcb_xlib_unknown_req_in_deq", file=file@entry=0x7fb695c5b92b "../../src/xcb_io.c", line=line@entry=179, function=function@entry=0x7fb695c5be00 <__PRETTY_FUNCTION__.14515> "dequeue_pending_request") at assert.c:92
 __GI___assert_fail (assertion=assertion@entry=0x7fb695c5b95d "!xcb_xlib_unknown_req_in_deq", file=file@entry=0x7fb695c5b92b "../../src/xcb_io.c", line=line@entry=179, function=function@entry=0x7fb695c5be00 <__PRETTY_FUNCTION__.14515> "dequeue_pending_request") at assert.c:101
 dequeue_pending_request (dpy=dpy@entry=0x7fb6281a3c00, req=req@entry=0x7fb6281b8e60) at ../../src/xcb_io.c:177
 _XReply (dpy=dpy@entry=0x7fb6281a3c00, rep=rep@entry=0x7fb63a663ad0, extra=extra@entry=0, discard=discard@entry=1) at ../../src/xcb_io.c:639
 XGetSelectionOwner (dpy=0x7fb6281a3c00, selection=336) at ../../src/GetSOwner.c:41

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Matthias Klose (doko)]

unreproducible, kmttg.jar is not part of the archive

[Launchpad Janitor (janitor)]

[Expired for openjdk-8 (Ubuntu) because there has been no activity for 60 days.]

[Robert Hollencamp (rhollencamp)]

I have reproduced this issue with IntelliJ IDEA; unfortunately I don't have reproduction steps

[Thorsten Glaser (mirabilos)]

Without a way to reproduce this…

[Launchpad Janitor (janitor)]

[Expired for openjdk-8 (Ubuntu) because there has been no activity for 60 days.]