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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-21 21:21:26 +0200 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-21 21:21:26 +0200 |
| commit | 4b927bc37359dec23f67d3427fc982945f24f404 (patch) | |
| tree | 245449ef9146942dc7fffd0235b48b7e70a00bf2 /gitlab/issues/target_missing/host_missing/accel_missing/2292.toml | |
| parent | aa8bd79cec7bf6790ddb01d156c2ef2201abbaab (diff) | |
| download | emulator-bug-study-4b927bc37359dec23f67d3427fc982945f24f404.tar.gz emulator-bug-study-4b927bc37359dec23f67d3427fc982945f24f404.zip | |
add gitlab issues in toml format
Diffstat (limited to 'gitlab/issues/target_missing/host_missing/accel_missing/2292.toml')
| -rw-r--r-- | gitlab/issues/target_missing/host_missing/accel_missing/2292.toml | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/2292.toml b/gitlab/issues/target_missing/host_missing/accel_missing/2292.toml new file mode 100644 index 00000000..96d0673c --- /dev/null +++ b/gitlab/issues/target_missing/host_missing/accel_missing/2292.toml @@ -0,0 +1,27 @@ +id = 2292 +title = "UNIX socket path is too long" +state = "closed" +created_at = "2024-04-18T18:35:37.830Z" +closed_at = "2024-04-19T05:14:39.927Z" +labels = [] +url = "https://gitlab.com/qemu-project/qemu/-/issues/2292" +host-os = "macOS (currently reported, might affect other *NIX OSes)" +host-arch = "N/a" +qemu-version = "at least 7.2.0 onwards up until 8.0.0" +guest-os = "Not applicable" +guest-arch = "N/a" +description = """At [Unikraft](https://unikraft.org) we facilitate the construction and also runtime lifecycle management of ultra-lightweight virtual machine unikernels. We have developed [`kraft`](https://github.com/unikraft/kraftkit), an open-source tool which facilitates this across a number of different virtual machine monitors, [including QEMU](https://github.com/unikraft/kraftkit/tree/staging/machine/qemu). + +We are receiving increased reports of the following error from our users: + +``` +could not start and wait for QEMU process: qemu-system-x86_64: -qmp unix:/Users/__USERNAME__/.local/share/kraftkit/runtime/37a7691a-d402-4760-b493-692bb8d0460a/qemu_control.sock,server,nowait: UNIX socket path '/Users/__USERNAME__/.local/share/kraftkit/runtime/37a7691a-d402-4760-b493-692bb8d0460a/qemu_control.sock' is too long +``` + +We systematically build the relevant QEMU process command line and arguments with flags [via our Go SDK](https://github.com/unikraft/kraftkit/blob/staging/machine/qemu/v1alpha1.go#L180-L229) and include what has become an erroneously long UNIX path for the QAPI control socket which we use to manage instantiated VM instances. + +This issue tracks the increasing of maximum path length for the `-qmp` (and maybe other) flags which accept paths.""" +reproduce = """1. Install [`kraft`](https://github.com/unikraft/kraftkit), [Unikraft](https://unikraft.org)'s companion command-line client; +2. Update KraftKit's config file to include an arbitrarily long path for `runtime_dir` by editing `~/.config/kraftkit/config.yaml`; +3. Start a QEMU unikernel instance with `kraft run --arch x86_64 --plat qemu unikraft.org/helloworld:latest`""" +additional = """""" |