Re: [syzbot] [ext4?] KASAN: slab-use-after-free Read in ext4_ext_remove_space

[syzbot]

Hello,

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

Reported-by: syzbot+b73703...@syzkaller.appspotmail.com
Tested-by: syzbot+b73703...@syzkaller.appspotmail.com

Tested on:

commit: 65169048 Merge tag 'spi-fix-v7.0-rc2' of git://git.ker..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=136df006580000
kernel config: https://syzkaller.appspot.com/x/.config?x=473a8b4991d09f98
dashboard link: https://syzkaller.appspot.com/bug?extid=b73703b873a33d8eb8f6
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
patch: https://syzkaller.appspot.com/x/patch.diff?x=137758d6580000

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