Hi Christian, sorry I missed your updates on this one. I've only just come back to the issue yesterday and apparently I've hit another issue: bug #1908331 "Regression: qemu-user-static binaries are dynamically linked"
That side-tracked me whilst trying to do the git-bisect and I've still not solved that bug - spent the best part of 8 hours on it. I was going to ping you on IRC later today. I've pulled in your backport build and extracted just qemu- aarch64-static. It's currently running and is unpacking so I *think* this has solved the current issue, BUT, it looks to be affected by the bug mentioned above as well: $ file ../qemu-aarch64_v5.0-backport ../qemu-aarch64_v5.0-backport: ELF 64-bit LSB shared object, x86-64, version 1 (GNU/Linux), dynamically linked, BuildID[sha1]=31ee6e0f3235e1d9a6da328cfa6a25c7b4c92487, for GNU/Linux 3.2.0, stripped $ ldd ../qemu-aarch64_v5.0-backport statically linked -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1906479 Title: qemu:handle_cpu_signal received signal outside vCPU context To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1906479/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs