Created attachment 1859170 [details] Log file from Magicdraw Description of problem: Running my UML Editor (MagicDraw) using Java8 (is a must) on a brand new F35 cause a SEGV each time i peroform the same operation. # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007f9b8dc158e1, pid=22644, tid=0x00007f9b874d2640 # # JRE version: Java(TM) SE Runtime Environment (8.0_321-b07) (build 1.8.0_321-b07) # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.321-b07 mixed mode linux-amd64 compressed oops) # Problematic frame: # C [libawt_xawt.so+0x468e1] ReadRegionsInList.constprop.5+0x671 # # Core dump written. Default location: /home/cgroove/localApps/MagicDraw/core or core.22644 # # If you would like to submit a bug report, please visit: # http://bugreport.java.com/bugreport/crash.jsp # The crash happened outside the Java Virtual Machine in native code. # See problematic frame for where to report the bug. Version-Release number of selected component (if applicable): java-1.8.0-openjdk-headless-1.8.0.312.b07-2.fc35.x86_64 How reproducible: The crash occurs constanly at the same place(s) only on my Wayland Desktop (F35 with Wayland Gnome). Simple create a new artifact and the app crashed. Steps to Reproduce: 1.create a new artifact (a disgram) the it crashes 2. 3. Actual results: a crash Expected results: no crash Additional info: please not, the is an older bug entry 1402819.
Instead of openjdk i also gave sun/oracle Java8 jdk a try and had the same problem. Maybe the X11 access to wayland may have a problem too.
Salut Today i received a jdk8 update with java-1.8.0-openjdk-1.8.0.322.b06-2.fc35.x86_64 and the problem disappeard! Thank you for your great job! Christian -------------- Those Magnificent Men in their Flying Machines!
Postmark: The crash disappeard but all X11 application do not allow windows operations so there is a X11 protocol issue too!