linux-ext4 - Re: [syzbot] [ext4?] divide error in ext4_mb_regular

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Message-ID: <0000000000006ed636061fc0df15@google.com>
Date: Thu, 15 Aug 2024 16:05:03 -0700
From: syzbot <syzbot+1ad8bac5af24d01e2cbd@...kaller.appspotmail.com>
To: adilger.kernel@...ger.ca, eadavis@...com, jack@...e.cz, 
	linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org, 
	ojaswin@...ux.ibm.com, syzkaller-bugs@...glegroups.com, tytso@....edu
Subject: Re: [syzbot] [ext4?] divide error in ext4_mb_regular_allocator

Hello,

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

Reported-by: syzbot+1ad8bac5af24d01e2cbd@...kaller.appspotmail.com
Tested-by: syzbot+1ad8bac5af24d01e2cbd@...kaller.appspotmail.com

Tested on:

commit:         e724918b Merge tag 'hardening-v6.11-rc4' of git://git...
git tree:       https://github.com/torvalds/linux master
console output: https://syzkaller.appspot.com/x/log.txt?x=123767d9980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=92c0312151c4e32e
dashboard link: https://syzkaller.appspot.com/bug?extid=1ad8bac5af24d01e2cbd
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15c916d5980000

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