Re: [syzbot] Monthly lsm report (Apr 2026)

Paul Moore
2026-04-14T13:59:33Z

On Tue, Apr 14, 2026 at 2:48 AM syzbot
<syzbot+liste5004e02dae137bbd339@syzkaller.appspotmail.com> wrote:
>
> Hello lsm maintainers/developers,
>
> This is a 31-day syzbot report for the lsm subsystem.
> All related reports/information can be found at:
> https://syzkaller.appspot.com/upstream/s/lsm
>
> During the period, 0 new issues were detected and 0 were fixed.
> In total, 3 issues are still open and 45 have already been fixed.
>
> Some of the still happening issues:
>
> Ref Crashes Repro Title
> <1> 95 Yes INFO: task hung in process_measurement (3)
> https://syzkaller.appspot.com/bug?extid=cb9e66807bcb882cd0c5
> <2> 68 Yes possible deadlock in keyring_clear (3)
> https://syzkaller.appspot.com/bug?extid=f55b043dacf43776b50c
> <3> 31 Yes INFO: task hung in ima_file_free (4)
> https://syzkaller.appspot.com/bug?extid=8036326eebe7d0140944

Mimi, Roberto,

If I recall correctly, we've discussed the process measurement issue
before, and I thought it was being resolved. What is the current
status on a fix?

I don't recall discussing the ima_file_free() issue, but it looks like
the syzbot reports go back to 2024; is there a fix under development
for that?

Thanks.

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