Re: [syzbot] [kernel?] WARNING: locking bug in __clocksource_register_scale

[Thomas Gleixner]

On Fri, Jun 19 2026 at 22:05, syzbot wrote:
> HEAD commit:    5b33fc6492a7 Merge tag 'sched_ext-for-7.2' of git://git.ke..
> git tree:       upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=14df2b7a580000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=939bdd06f0288841
> dashboard link: https://syzkaller.appspot.com/bug?extid=433936a09a76cdc554a6
> compiler:       gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
>
> Unfortunately, I don't have any reproducer for this issue yet.

Known issue.

https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?h=timers/urgent&id=8fa30821180a9a19e78e9f4df1c0ba710252801e