Re: [syzbot] [hams?] possible deadlock in nr_rt_device_down (3)

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+ccdfb85a561b973219c7@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+ccdfb85a561b973219c7@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         f09079bd Merge tag 'powerpc-6.16-2' of git://git.kerne..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=104769d4580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=5080a302f3378422
dashboard link: https://syzkaller.appspot.com/bug?extid=ccdfb85a561b973219c7
compiler:       Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6
patch:          https://syzkaller.appspot.com/x/patch.diff?x=131b69d4580000

Note: testing is done by a robot and is best-effort only.