Weekly Status: Difference between revisions

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== Yocto Project Weekly Status June 22, 2021 ==
== Yocto Project Status 18 August 2026 ==
Current Dev Position: YP 3.4 M2<br/>
Current Dev Position: YP 6.1 M3<br/>
Next Deadline: 12th July 2021 YP 3.4 M2 build<br/>
Next Deadline: YP 6.1 M3: w/c 2026-08-31<br/>


'''Next Team Meetings:'''<br/>
'''Next Team Meetings:'''<br/>
*Bug Triage meeting Thursday June 24th at 7:30am PDT (https://zoom.us/j/454367603?pwd=ZGxoa2ZXL3FkM3Y0bFd5aVpHVVZ6dz09)
*Bug Triage meeting - Thursday 20th Aug. 7:30am PDT (https://zoom.us/j/454367603?pwd=ZGxoa2ZXL3FkM3Y0bFd5aVpHVVZ6dz09)
*Monthly Project Meeting Tuesday July 6th at 8am PDT (https://zoom.us/j/990892712?pwd=cHU1MjhoM2x6ck81bkcrYjRrcmJsUT09)
*Weekly Project Engineering Sync  - Tuesday 18th Aug. 8am PDT (https://zoom.us/j/990892712?pwd=cHU1MjhoM2x6ck81bkcrYjRrcmJsUT09)
*Weekly Engineering Sync Tuesday June 22nd at 8am PDT (https://zoom.us/j/990892712?pwd=cHU1MjhoM2x6ck81bkcrYjRrcmJsUT09)
*Yocto Project Patch Review - Thursday 20th Aug. 10am GMT and Monday 24th Aug. 9am PDT (https://zoom.us/j/97762397148?pwd=1xk0iC9hp9SjEonaTaONwTb6iWry4Eb.1)
*Twitch -  See https://www.twitch.tv/theyoctojester
 
'''Project data dashboard: https://dashboard.yoctoproject.org/'''<br/>


'''Key Status/Updates:'''<br/>
'''Key Status/Updates:'''<br/>
*YP 3.4 M1 has been through QA pending release approval with two QA issues highlighted.
*YP 6.1 M3 is due in two weeks and this will be the feature freeze point for YP 6.1.
*YP 3.1.9 is being built ready for QA.
*AI scrapers and bots continue to impact the infrastructure, taking huge amounts of time for our sysadmins and with a significant cost impact to the project.
*Big thanks to Paul Gortmaker for tracking down the cause of an LTP null pointer dereference (and other errors) within the cgroups mount code which was responsible for several of our LTP hangs. The issue was introduced in new code between 5.0 and 5.1 in the kernel and had been present for a while. The fix is now making its way through various kernel trees upstream.
*We would like to remind everyone that AI-generated code submitted to Yocto Project must include disclosure of the use of AI tools, in line with our policy in the contributor guide (https://docs.yoctoproject.org/contributor-guide/submit-changes.html#acceptance-of-ai-generated-code). Joshua has sent patches adding AGENTS.md files to bitbake and openembedded-core to prompt agents to follow this policy. We are discussing further updates to our policy on AI assisted submissions as this is a rapidly evolving area.
*Sadly, the above fix did not resolve the “rcu” autobuilder VM hangs we are seeing occasionally. These are odd in that they affect kvm and non-kvm builds (x86 and arm seen on x86-64 hosts), they pin the VM at 300-400% CPU usage and the VM will respond to pings but no ssh or console output. The rcu dumps from the kernel are likely a symptom that something is wrong rather than the cause and often look incomplete. It is as if some instantaneous host load breaks timers in a way the guest cannot recover or continue execution from. We’re continuing to try and narrow this down but it is proving elusive and progress is slow, any insight anyone may have would be welcome.
*There have been locking changes with do_fetch/do_unpack within the bitbake fetcher to allow better performance of builds with shared DL_DIRs. There are also performance improvements to the handling of repeated ssl connection queries.
*There are new manual sections that have recently been added on http://docs.yoctoproject.org/test-manual/reproducible-builds.html and http://docs.yoctoproject.org/test-manual/yocto-project-compatible.html.
*There is discussion on the architecture list about how we could improve the fetcher, particularly around how recursion is handled in git submodules: https://lists.openembedded.org/g/openembedded-architecture/message/2416
*We continue to deal with an issue with centos8 kernels having what looks like bad bounds checking on the utimensat_time64 32 bit syscalls where the syscall was backported into a kernel point release. We’re working on reporting it upstream.
*We continue to try and keep up to date with upstream releases through the AUH, big thanks to those sending version updates and fixing version update issues.
*We have a 10th anniversary T-shirt and some other Yocto Project items (hoody, stickers, mugs etc.) now available at https://yoctoproject.org/shop (EU and Americas sources)
*There are two AB-INT issues which are in a position where others could now help, as detailed in https://lists.openembedded.org/g/openembedded-core/message/242105:
*The multiconfig changes in bitbake continue to cause problems, we still need simpler test cases to reproduce issues rather than huge builds. The existing patches seem to fix some workloads and break others. Richard is trying to fix but trying to fix autobuilder issues and other problems and these are slow builds to debug.
**Matchbox-wm segfault/xserver restart
*Intermittent autobuilder issues continue to occur and are now at a record high level. You  can see the list of failures we’re continuing to see by searching for the “AB-INT” tag in bugzilla: https://bugzilla.yoctoproject.org/buglist.cgi?quicksearch=AB-INT We are working to identify the load pattern on the infrastructure that seems to trigger these.
**aarch64/x86-64 build host contamination/reproducibility issue
We get a lot of comments about these being hard to reproduce or work on, in both cases, these have specific well defined things which need to be done and a basic understanding of what the issue relates to, if not the actual fix.
*Remaining intermittent build failures of concern:
**other qemu ‘hang’ type issues on ARM
**sometimes yocto-check-layer is showing checksum mismatch issues
**intermittent ptest failures in many recipes


'''Ways to contribute:'''<br/>
'''Ways to contribute:'''<br/>
*There are bugs identified as possible for newcomers to the project: https://wiki.yoctoproject.org/wiki/Newcomers
*We have several open issues for pseudo and limited maintainer time to work on them. Help from someone familiar with systems programming in C would be greatly appreciated. https://bugzilla.yoctoproject.org/buglist.cgi?list_id=661406&priority=High&priority=Medium%2B&product=Pseudo&query_format=advanced&resolution=---
*There are bugs that are currently unassigned for YP 3.3. See: https://wiki.yoctoproject.org/wiki/Bug_Triage#Medium.2B_3.3_Unassigned_Enhancements.2FBugs
*There are a large number of intermittent failures on our autobuilder, any help with investigating, reproducing or solving these issues would be welcome! https://valkyrie.yocto.io/pub/non-release/abint/
*We’d welcome new maintainers for recipes in OE-Core. Please see the list at: http://git.yoctoproject.org/cgit.cgi/poky/tree/meta/conf/distro/include/maintainers.inc and discuss with the existing maintainer, or ask on the OE-Core mailing list. We will likely move a chunk of these to “Unassigned” soon to help facilitate this.
*Many recipes in openembedded-core would benefit from a new recipe maintainer. Please look at https://git.openembedded.org/openembedded-core/tree/meta/conf/distro/include/maintainers.inc and see if you can adopt any of the unassigned recipes.
*For more ways to contribute, see https://docs.google.com/document/d/18oxKWxLorfF813h82mK6yKTIHeBp_-9owFuCWbzgjOk/edit?usp=sharing


'''YP 3.4 Milestone Dates:'''<br/>
'''New to the project?'''<br/>
*YP 3.4 M1 is in review
*We have a list of issues we think are good places to start contributing: https://bugzilla.yoctoproject.org/buglist.cgi?quicksearch=NEWCOMER
*YP 3.4 M2 build date 2021/07/12
*YP 3.4 M2 Release date 2021/07/23
*YP 3.4 M3 build date 2021/08/23
*YP 3.4 M3 Release date 2021/09/03
*YP 3.4 M4 build date 2021/10/04
*YP 3.4 M4 Release date 2021/10/29


'''Planned upcoming dot releases:'''<br/>
'''Tracking Metrics:'''<br/>
*YP 3.1.9 is being built
*WDD 2704 (last week 2694) (https://wiki.yoctoproject.org/charts/combo.html)
*YP 3.1.9 release date 2021/07/02
*OE-Core/Poky Patch Metrics
*YP 3.3.2 build date 2021/07/19
**Total patches found: 1030 (last week 1028)
*YP 3.3.2 release date 2021/07/30
**Patches in the Pending State: 139 (14%) [last week 139 (14%)]
*YP 3.1.10 build date 2021/07/26
**https://valkyrie.yocto.io/pub/non-release/patchmetrics/
*YP 3.1.10 release date 2021/08/06
*YP 3.1.11 build date 2021/09/13
*YP 3.1.11 release date 2021/9/24


'''Tracking Metrics:'''<br/>
'''Upcoming development releases:'''<br/>
*WDD 2684 (last week 2612) (https://wiki.yoctoproject.org/charts/combo.html)
*6.1 M3:
*Poky Patch Metrics 
**Build Date: w/c 2026-08-31
**Total patches found: 1272 (last week 1270)
**Release Date: w/c 2026-09-14
**Patches in the Pending State: 481 (38%) [last week 484 (38%)]
*6.1.0:
**Build Date (M4): w/c 2026-10-12
**Release Date: w/c 2026-11-02
 
'''Upcoming dot releases:'''<br/>
*YP 6.0.3 due to release
**Release Date w/c 2026-08-24
*YP 5.0.20
**Build Date w/c 2026-08-17
**Release Date w/c 2026-08-31
*YP 6.0.4
**Build Date w/c 2026-09-28
**Release Date w/c 2026-10-12
*YP 5.0.21
**Build Date w/c 2026-10-05
**Release Date w/c 2026-10-19
 
*For future release dates, see https://wiki.yoctoproject.org/wiki/Release_calendar


'''The Yocto Project’s technical governance is through its Technical Steering Committee, more information is available at:'''<br/>
'''The Yocto Project’s technical governance is through its Technical Steering Committee, more information is available at:'''<br/>
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== Archives ==
== Archives ==
*[[2026 Yocto Project Weekly Status Archive]]
*[[2025 Yocto Project Weekly Status Archive]]
*[[2024 Yocto Project Weekly Status Archive]]
*[[2023 Yocto Project Weekly Status Archive]]
*[[2022 Yocto Project Weekly Status Archive]]
*[[2021 Yocto Project Weekly Status Archive]]
*[[2021 Yocto Project Weekly Status Archive]]
*[[2020 Yocto Project Weekly Status Archive]]
*[[2020 Yocto Project Weekly Status Archive]]
*[[2019 Yocto Project Weekly Status Archive]]
*[[2019 Yocto Project Weekly Status Archive]]
*[[2018 Yocto Project Weekly Status Archive]]
*[[2018 Yocto Project Weekly Status Archive]]

Latest revision as of 14:45, 18 August 2026

Yocto Project Status 18 August 2026

Current Dev Position: YP 6.1 M3
Next Deadline: YP 6.1 M3: w/c 2026-08-31

Next Team Meetings:

Project data dashboard: https://dashboard.yoctoproject.org/

Key Status/Updates:

  • YP 6.1 M3 is due in two weeks and this will be the feature freeze point for YP 6.1.
  • AI scrapers and bots continue to impact the infrastructure, taking huge amounts of time for our sysadmins and with a significant cost impact to the project.
  • We would like to remind everyone that AI-generated code submitted to Yocto Project must include disclosure of the use of AI tools, in line with our policy in the contributor guide (https://docs.yoctoproject.org/contributor-guide/submit-changes.html#acceptance-of-ai-generated-code). Joshua has sent patches adding AGENTS.md files to bitbake and openembedded-core to prompt agents to follow this policy. We are discussing further updates to our policy on AI assisted submissions as this is a rapidly evolving area.
  • There have been locking changes with do_fetch/do_unpack within the bitbake fetcher to allow better performance of builds with shared DL_DIRs. There are also performance improvements to the handling of repeated ssl connection queries.
  • There is discussion on the architecture list about how we could improve the fetcher, particularly around how recursion is handled in git submodules: https://lists.openembedded.org/g/openembedded-architecture/message/2416
  • We continue to try and keep up to date with upstream releases through the AUH, big thanks to those sending version updates and fixing version update issues.
  • There are two AB-INT issues which are in a position where others could now help, as detailed in https://lists.openembedded.org/g/openembedded-core/message/242105:
    • Matchbox-wm segfault/xserver restart
    • aarch64/x86-64 build host contamination/reproducibility issue

We get a lot of comments about these being hard to reproduce or work on, in both cases, these have specific well defined things which need to be done and a basic understanding of what the issue relates to, if not the actual fix.

  • Remaining intermittent build failures of concern:
    • other qemu ‘hang’ type issues on ARM
    • sometimes yocto-check-layer is showing checksum mismatch issues
    • intermittent ptest failures in many recipes

Ways to contribute:

New to the project?

Tracking Metrics:

Upcoming development releases:

  • 6.1 M3:
    • Build Date: w/c 2026-08-31
    • Release Date: w/c 2026-09-14
  • 6.1.0:
    • Build Date (M4): w/c 2026-10-12
    • Release Date: w/c 2026-11-02

Upcoming dot releases:

  • YP 6.0.3 due to release
    • Release Date w/c 2026-08-24
  • YP 5.0.20
    • Build Date w/c 2026-08-17
    • Release Date w/c 2026-08-31
  • YP 6.0.4
    • Build Date w/c 2026-09-28
    • Release Date w/c 2026-10-12
  • YP 5.0.21
    • Build Date w/c 2026-10-05
    • Release Date w/c 2026-10-19

The Yocto Project’s technical governance is through its Technical Steering Committee, more information is available at:
https://wiki.yoctoproject.org/wiki/TSC

Archives

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