Thank you John, emulation on s390x is imperfect at times - the JVM might just use a non emulated instruction or something like that. I've linked your upstream report (thanks) here to that the bug automatically gets updates from there.
Do we already happen to know at which (maybe always the same) instruction sequence this crashes? ** Also affects: qemu-gitlab via https://gitlab.com/qemu-project/qemu/-/issues/655 Importance: Unknown Status: Unknown ** Changed in: qemu (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945540 Title: Java crashes on s390x VM with SIGILL/ILL_PRVOPC at '__kernel_getcpu+0x8' To manage notifications about this bug go to: https://bugs.launchpad.net/qemu-gitlab/+bug/1945540/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
