Re: [syzbot] [mm?] WARNING in folio_remove_rmap_ptes

From: syzbot

Date: Fri Jan 02 2026 - 22:35:08 EST


Hello,

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

Reported-by: syzbot+b165fc2e11771c66d8ba@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+b165fc2e11771c66d8ba@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 805f9a06 Merge tag 'perf-tools-fixes-for-v6.19-2026-01..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=11de569a580000
kernel config: https://syzkaller.appspot.com/x/.config?x=a11e0f726bfb6765
dashboard link: https://syzkaller.appspot.com/bug?extid=b165fc2e11771c66d8ba
compiler: gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=16ce569a580000

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