netdev - Re: [syzbot] [ext4?] general protection fault in ext4_finish

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Date: Fri, 07 Jul 2023 01:55:24 -0700
From: syzbot <syzbot+689ec3afb1ef07b766b2@...kaller.appspotmail.com>
To: adilger.kernel@...ger.ca, boqun.feng@...il.com, dhowells@...hat.com, 
	herbert@...dor.apana.org.au, kuba@...nel.org, linux-ext4@...r.kernel.org, 
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	longman@...hat.com, mingo@...hat.com, netdev@...r.kernel.org, 
	peterz@...radead.org, syzkaller-bugs@...glegroups.com, tytso@....edu, 
	will@...nel.org
Subject: Re: [syzbot] [ext4?] general protection fault in ext4_finish_bio

Hello,

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

Reported-and-tested-by: syzbot+689ec3afb1ef07b766b2@...kaller.appspotmail.com

Tested on:

commit:         5133c9e5 Merge tag 'drm-next-2023-07-07' of git://anon..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=124f34d8a80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=8f6b0c7ae2c9c303
dashboard link: https://syzkaller.appspot.com/bug?extid=689ec3afb1ef07b766b2
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1624cf4f280000

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