Cannot reproduce with 8u392-ga-1~deb9u1 so I presume this fixed in Ubuntu as well, since it uses the same packages these days.
** Changed in: openjdk-8 (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of OpenJDK, which is subscribed to openjdk-8 in Ubuntu. https://bugs.launchpad.net/bugs/1445598 Title: java assert failure: *** Error in `/usr/lib/jvm/java-7-openjdk- amd64/bin/java': double free or corruption (!prev): 0x00007f46303fa9a0 *** Status in openjdk-7 package in Ubuntu: Incomplete Status in openjdk-8 package in Ubuntu: Fix Released Status in openjdk-7 package in Debian: Fix Released Status in openjdk-8 package in Debian: Fix Released Bug description: openjdk-7 often crashes when I launch freemind: sudo apt-get install freemind This bug report is an example of one of these crashes. ProblemType: Crash DistroRelease: Ubuntu 15.04 Package: openjdk-7-jre-headless 7u79-2.5.5-0ubuntu1 ProcVersionSignature: Ubuntu 3.19.0-14.14-generic 3.19.3 Uname: Linux 3.19.0-14-generic x86_64 ApportVersion: 2.17.1-0ubuntu2 Architecture: amd64 AssertionMessage: *** Error in `/usr/lib/jvm/java-7-openjdk-amd64/bin/java': double free or corruption (!prev): 0x00007f46303fa9a0 *** CurrentDesktop: Unity Date: Fri Apr 17 12:58:07 2015 ExecutablePath: /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java InstallationDate: Installed on 2015-04-17 (0 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150417) ProcCmdline: /usr/lib/jvm/java-7-openjdk-amd64/bin/java -Xmx256M -Dgnu.java.awt.peer.gtk.Graphics=Graphics2D -Dfreemind.base.dir=/usr/share/freemind -cp ::/usr/share/freemind/lib/freemind.jar:/usr/share/java/SimplyHTML.jar:/usr/share/java/gnu-regexp.jar:/usr/share/java/jibx-run-1.1.6a.jar:/usr/share/java/xpp3.jar:/usr/share/freemind/lib/bindings.jar:/usr/share/java/forms.jar:/usr/share/freemind freemind.main.FreeMindStarter ProcEnviron: LANGUAGE=en_US PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash Signal: 6 SourcePackage: openjdk-7 StacktraceTop: __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7f463820a1a8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 malloc_printerr (ptr=<optimized out>, str=0x7f463820a2d8 "double free or corruption (!prev)", action=1) at malloc.c:4965 _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3834 __GI___libc_free (mem=<optimized out>) at malloc.c:2950 _XlcDestroyLocaleDataBase () from /usr/lib/x86_64-linux-gnu/libX11.so.6 Title: java assert failure: *** Error in `/usr/lib/jvm/java-7-openjdk-amd64/bin/java': double free or corruption (!prev): 0x00007f46303fa9a0 *** UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openjdk-7/+bug/1445598/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~openjdk Post to : openjdk@lists.launchpad.net Unsubscribe : https://launchpad.net/~openjdk More help : https://help.launchpad.net/ListHelp