Re: [syzbot] [kernel?] INFO: task hung in exit_mm (5)

[syzbot]

Hello,

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

Reported-by: syzbot+1c6607097b258f18065c@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+1c6607097b258f18065c@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         b659a6dc selftests/damon: introduce _common.sh to host..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-unstable
console output: https://syzkaller.appspot.com/x/log.txt?x=171ecfd4580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=7e150e8ba2089ab9
dashboard link: https://syzkaller.appspot.com/bug?extid=1c6607097b258f18065c
compiler:       Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.