Re: [syzbot] [ext4?] kernel BUG in ext4_es_cache_extent (3)

From: syzbot

Date: Tue Sep 30 2025 - 05:37:06 EST


Hello,

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

Reported-by: syzbot+038b7bf43423e132b308@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+038b7bf43423e132b308@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 30d4efb2 Merge tag 'for-linus-6.18-rc1-tag' of git://g..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=16b3f27c580000
kernel config: https://syzkaller.appspot.com/x/.config?x=607d55e4510cba63
dashboard link: https://syzkaller.appspot.com/bug?extid=038b7bf43423e132b308
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch: https://syzkaller.appspot.com/x/patch.diff?x=13cb16e2580000

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