[syzbot] Monthly cgroups report (Jun 2026)

[syzbot]

Hello cgroups maintainers/developers,

This is a 31-day syzbot report for the cgroups subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/cgroups

During the period, 1 new issues were detected and 0 were fixed.
In total, 3 issues are still open and 49 have already been fixed.
There are also 2 low-priority issues.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 3833 Yes possible deadlock in console_flush_all (4)
https://syzkaller.appspot.com/bug?extid=d10e9d53059eb8aed654
<2> 39 No INFO: task hung in cgroup_subtree_control_write (2)
https://syzkaller.appspot.com/bug?extid=bb2e19a1190a556c01b1
<3> 32 No INFO: rcu detected stall in clone3 (6)
https://syzkaller.appspot.com/bug?extid=774c2dfaebdf78f984c5

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