16124 2026-01-05 18:48:43 +0000 qemuriscv64 boot hang on master 2026-01-06 19:06:09 +0000 1 1 7 Build System, Metadata & Runtime OE-Core core unspecified RISCV other RESOLVED DUPLICATE 16087 Undecided normal 0.0.0 1 tgamblin tgamblin meta.mr.watcher meta.watcher randy.macleod --- --- Don't know oldest_to_newest 103702 0 5167 tgamblin 2026-01-05 18:48:43 +0000 Created attachment 5167 qemuboot conf file Building an image on master for qemuriscv64 and trying to boot it with QEMU seems to result in an immediate hang. Tested by setting MACHINE = "qemuriscv64" and running "bitbake core-image-full-cmdline". At least on my end, it seems to happen whether we use the default kernel (6.18) or set PREFERRED_PROVIDER_linux-yocto = "6.16%" in local.conf. I've attached a copy of the generated qemuboot.conf file for reference. 103714 1 tgamblin 2026-01-06 13:45:42 +0000 I've traced it to this commit: https://git.openembedded.org/openembedded-core/commit/?id=ab07d62ee0f3bd721e5733ae645842db1fd3882d If I revert that, images boot OK with runqemu. Now to find out why. 103720 2 randy.macleod 2026-01-06 17:51:07 +0000 This may be Fedora-43 specific since that's where Trevor saw the problem. For me, qemuriscv64 for core-image-minimal booted fine for me on Jan 5, 2026, and I just tried c-i-full-cmdline and it booted fine too: root@qemuriscv64:~# uname -r 6.18.1-yocto-standard This is with oe-core HEAD at: 0ed4776533 Revert "glibc: Enable NFS local file locking for glibc tests" and building on an ubuntu-22.024 host system and starting from nothing in sstate-cache. I do have meta-oe/meta-* in my layers and I added ripgrep to the image. Trevor said that he is going to try another machine/distro. 103722 3 tgamblin 2026-01-06 18:25:54 +0000 Confirmed that this seems to be unique to my Fedora machine (although the only other one I've tested is an Ubuntu 22.04 workstation). Going to completely clean my sstate-cache and rebuild, to see if it's another case of corrupted sstate. 103723 4 tgamblin 2026-01-06 19:04:00 +0000 Looks to be a corrupted sstate issue with F43 - if I delete my entire sstate-cache and rebuild, I can boot. 103724 5 tgamblin 2026-01-06 19:05:54 +0000 Seems to be a duplicate of 16087. I can boot after completely deleting my sstate-cache: Poky (Yocto Project Reference Distro) 5.2.99+snapshot-0ed4776533145c901611d7f4f942490e33481335 qemuriscv64 /dev/ttyS0 qemuriscv64 login: QEMU: Terminated runqemu - INFO - Cleaning up runqemu - INFO - Host uptime: 104519.10 runqemu - INFO - Removing /home/tgamblin/workspace/yocto/openembedded-core/build/tmp/deploy/images/qemuriscv64/core-image-minimal-qemuriscv64.rootfs-20260106181831.ext4 tgamblin@megalith ~/workspace/yocto/openembedded-core/build (master)$ cat /etc/os-release NAME="Fedora Linux" VERSION="43 (Server Edition)" RELEASE_TYPE=stable ID=fedora VERSION_ID=43 VERSION_CODENAME="" PRETTY_NAME="Fedora Linux 43 (Server Edition)" ANSI_COLOR="0;38;2;60;110;180" LOGO=fedora-logo-icon CPE_NAME="cpe:/o:fedoraproject:fedora:43" HOME_URL="https://fedoraproject.org/" DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f43/" SUPPORT_URL="https://ask.fedoraproject.org/" BUG_REPORT_URL="https://bugzilla.redhat.com/" REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=43 REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=43 SUPPORT_END=2026-12-02 VARIANT="Server Edition" VARIANT_ID=server tgamblin@megalith ~/workspace/yocto/openembedded-core/build (master) 103725 6 tgamblin 2026-01-06 19:06:09 +0000 *** This bug has been marked as a duplicate of bug 16087 *** 5167 2026-01-05 18:48:43 +0000 2026-01-05 18:48:43 +0000 qemuboot conf file core-image-full-cmdline-qemuriscv64.rootfs.qemuboot.conf text/plain 1943 tgamblin W2NvbmZpZ19ic3BdCmRlcGxveV9kaXJfaW1hZ2UgPSAuCmltYWdlX2xpbmtfbmFtZSA9IGNvcmUt aW1hZ2UtZnVsbC1jbWRsaW5lLXFlbXVyaXNjdjY0LnJvb3RmcwppbWFnZV9uYW1lID0gY29yZS1p bWFnZS1mdWxsLWNtZGxpbmUtcWVtdXJpc2N2NjQucm9vdGZzLTIwMjYwMTA1MTgyMTI5Cmtlcm5l bF9pbWFnZXR5cGUgPSBJbWFnZQptYWNoaW5lID0gcWVtdXJpc2N2NjQKcWJfY21kbGluZV9pcF9z bGlycCA9IGlwPWRoY3AKcWJfY21kbGluZV9pcF90YXAgPSBpcD0xOTIuMTY4LjcuQENMSUVOVEA6 OjE5Mi4xNjguNy5AR0FURVdBWUA6MjU1LjI1NS4yNTUuMDo6ZXRoMDpvZmY6OC44LjguOCBuZXQu aWZuYW1lcz0wCnFiX2NwdSA9IC1jcHUgcnZhMjNzNjQKcWJfZGVmYXVsdF9iaW9zID0gZndfanVt cC5lbGYKcWJfZGVmYXVsdF9mc3R5cGUgPSBleHQ0LnpzdApxYl9kZWZhdWx0X2tlcm5lbCA9ICR7 QGJiLnV0aWxzLmNvbnRhaW5zKCJJTklUUkFNRlNfSU1BR0VfQlVORExFIiwgIjEiLCAiSW1hZ2Ut JHtJTklUUkFNRlNfTElOS19OQU1FfS5iaW4iLCAiSW1hZ2UiLCBkKX0KcWJfZHJpdmVfdHlwZSA9 IC9kZXYvc2QKcWJfZ3JhcGhpY3MgPSAtZGV2aWNlIGJvY2hzLWRpc3BsYXkKcWJfa2VybmVsX2Nt ZGxpbmVfYXBwZW5kID0gZWFybHljb249c2JpIHN3aW90bGI9MApxYl9tYWNoaW5lID0gLW1hY2hp bmUgdmlydApxYl9tZW0gPSAtbSAyNTYKcWJfbmV0d29ya19kZXZpY2UgPSAtZGV2aWNlIHZpcnRp by1uZXQtZGV2aWNlLG5ldGRldj1uZXQwLG1hYz1ATUFDQApxYl9uZnNyb290ZnNfZXh0cmFfb3B0 ID0gCnFiX25vX3BuaSA9IG5ldC5pZm5hbWVzPTAKcWJfb3B0X2FwcGVuZCA9IC1kZXZpY2UgcWVt dS14aGNpIC1kZXZpY2UgdXNiLXRhYmxldCAtZGV2aWNlIHVzYi1rYmQKcWJfcm5nID0gLW9iamVj dCBybmctcmFuZG9tLGZpbGVuYW1lPS9kZXYvdXJhbmRvbSxpZD1ybmcwIC1kZXZpY2UgdmlydGlv LXJuZy1wY2kscm5nPXJuZzAKcWJfcm9vdGZzX2V4dHJhX29wdCA9IApxYl9yb290ZnNfb3B0ID0g LWRyaXZlIGlkPWRpc2swLGZpbGU9QFJPT1RGU0AsaWY9bm9uZSxmb3JtYXQ9cmF3IC1kZXZpY2Ug dmlydGlvLWJsay1kZXZpY2UsZHJpdmU9ZGlzazAKcWJfc2VyaWFsX29wdCA9IC1kZXZpY2Ugdmly dGlvLXNlcmlhbC1kZXZpY2UgLWNoYXJkZXYgbnVsbCxpZD12aXJ0Y29uIC1kZXZpY2UgdmlydGNv bnNvbGUsY2hhcmRldj12aXJ0Y29uCnFiX3NtcCA9IC1zbXAgNApxYl90YXBfbmFtZXNlcnZlciA9 IDguOC44LjgKcWJfdGFwX29wdCA9IC1uZXRkZXYgdGFwLGlkPW5ldDAsaWZuYW1lPUBUQVBALHNj cmlwdD1ubyxkb3duc2NyaXB0PW5vCnFiX3RjcHNlcmlhbF9vcHQgPSAgLWRldmljZSB2aXJ0aW8t c2VyaWFsLWRldmljZSAtY2hhcmRldiBzb2NrZXQsaWQ9dmlydGNvbixwb3J0PUBQT1JUQCxob3N0 PTEyNy4wLjAuMSxub2RlbGF5PW9uIC1kZXZpY2UgdmlydGNvbnNvbGUsY2hhcmRldj12aXJ0Y29u CnNlcmlhbF9jb25zb2xlcyA9IDExNTIwMDt0dHlTMCAxMTUyMDA7aHZjMApzdGFnaW5nX2JpbmRp cl9uYXRpdmUgPSAuLi8uLi8uLi93b3JrL3g4Nl82NC1saW51eC9xZW11LWhlbHBlci1uYXRpdmUv MS4wL3JlY2lwZS1zeXNyb290LW5hdGl2ZS91c3IvYmluCnN0YWdpbmdfZGlyX2hvc3QgPSAuLi8u Li8uLi93b3JrL3FlbXVyaXNjdjY0LXBva3ktbGludXgvY29yZS1pbWFnZS1mdWxsLWNtZGxpbmUv MS4wL3JlY2lwZS1zeXNyb290CnN0YWdpbmdfZGlyX25hdGl2ZSA9IC4uLy4uLy4uL3dvcmsvcWVt dXJpc2N2NjQtcG9reS1saW51eC9jb3JlLWltYWdlLWZ1bGwtY21kbGluZS8xLjAvcmVjaXBlLXN5 c3Jvb3QtbmF0aXZlCnR1bmVfYXJjaCA9IHJpc2N2NjQKdW5pbmF0aXZlX2xvYWRlciA9IC4uLy4u Ly4uL3N5c3Jvb3RzLXVuaW5hdGl2ZS94ODZfNjQtbGludXgvbGliL2xkLWxpbnV4LXg4Ni02NC5z by4yCgo=