Re: Builds are breaking in the sbuildchroot stage

[Srinuvasan Arjunan <srinuvasanasv@gmail.com>]

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On Thursday, February 6, 2025 at 2:49:42 PM UTC+5:30 Uladzimir Bely wrote:

On Wed, 2025-02-05 at 22:12 -0800, Srinuvasan Arjunan wrote: 
> Hello everyone, 
> 
>                In the latest ISAR next branch we observed the build 
> failure happening consistently with the following steps. 
> 
> 1. git clone http://github.com/ilbers/isar.git 
> 2. cd isar; git checkout next 
> 3.. isar-init-build-env ../build 
> 4. bitbake  mc:qemuarm-bookworm:isar-image-base 
> 
> Now we can able to see the below failures: 
> 
> Logs: 
> 
> NOTE: Executing Tasks 
> ERROR: mc:qemuarm-bookworm:sbuild-chroot-host-1.0-r0 
> do_rootfs_postprocess: 
> ExecutionError('/home/mahanadi/srinu_workspace/ISAR_UMOUNT_ISSUE_ANAL 
> YSIS/build/tmp/work/debian-bookworm-armhf/sbuild-chroot-host/1.0- 
> r0/temp/run.rootfs_do_umounts.143629', 32, None, None) 
> ERROR: Logfile of failure stored in: 
> /home/mahanadi/srinu_workspace/ISAR_UMOUNT_ISSUE_ANALYSIS/build/tmp/w 
> ork/debian-bookworm-armhf/sbuild-chroot-host/1.0- 
> r0/temp/log.do_rootfs_postprocess.143629 
> Log data follows: 
> | DEBUG: Executing python function do_rootfs_postprocess 
> | DEBUG: Executing shell function rootfs_do_mounts 
> | DEBUG: Shell function rootfs_do_mounts finished 
> | DEBUG: Executing shell function rootfs_do_qemu 
> | DEBUG: Shell function rootfs_do_qemu finished 
> | DEBUG: Executing shell function 
> rootfs_postprocess_clean_ldconfig_cache 
> | DEBUG: Shell function rootfs_postprocess_clean_ldconfig_cache 
> finished 
> | DEBUG: Executing shell function rootfs_postprocess_clean_tmp 
> | DEBUG: Shell function rootfs_postprocess_clean_tmp finished 
> | DEBUG: Executing shell function rootfs_do_umounts 
> | umount: 
> /home/mahanadi/srinu_workspace/ISAR_UMOUNT_ISSUE_ANALYSIS/build/tmp/w 
> ork/debian-bookworm-armhf/sbuild-chroot-host/1.0-r0/rootfs/dev/pts: 
> target is busy. 
> | WARNING: exit code 32 from a shell command. 
> | DEBUG: Python function do_rootfs_postprocess finished 
> ERROR: Task (mc:qemuarm- 
> bookworm:/home/mahanadi/srinu_workspace/ISAR_UMOUNT_ISSUE_ANALYSIS/is 
> ar/meta/recipes-devtools/sbuild-chroot/sbuild-chroot- 
> host.bb:do_rootfs_postprocess) failed with exit code '1' 
> 
> 
> Does anyone faces this kind of issue? 
> 
> Note: same machine building fine with kas-container 
> 
> Any help would be greatly appreciated  
> 
> Many thanks, 
> Srinu 
> 

Hello. 

I've tried exactly same steps in two scenarois: 
- being inside docker bookworm container 
- being inside freshly debootstrapped bookworm chroot (with /dev, 
/proc, /sys mounted, of course). 

Builds in them both didn't fail. 

I didn't try it directly on host since is not Debian-like system. 

As for me, the issue looks like something local related.


  Hi Uladzimir Bely,

  Thanks for the quick test.

  Here we observed this issue in the debian host machine, we directly ran 
the build in the host machine not the prepared bootstrap/container.
  Today we tried other debian host machine also, observed the same failures.

Many thanks,
Srinu



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-- 
Best regards, 
Uladzimir. 



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