The root cause of the invalid instructions is that qemu-user does not correctly handle saving and restoring the vector context when switching signal stack frames. Although community patches addressing this issue exist, they remain unmerged. Details can be found here: https://lists.nongnu.org/archive/html/qemu-riscv/2025-09/msg00096.html
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2133188 Title: Illegal instruction in memset under qemu-user for riscv64 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/2133188/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
