From: syzbot <syzbot+afa2ca5171d93e44b348@syzkaller.appspotmail.com>
To: jack@suse.com, jack@suse.cz, linux-ext4@vger.kernel.org,
linux-kernel@vger.kernel.org, riteshh@linux.ibm.com,
syzkaller-bugs@googlegroups.com, tytso@mit.edu
Subject: Re: [syzbot] KASAN: use-after-free Read in jbd2_journal_wait_updates
Date: Tue, 08 Feb 2022 23:55:13 -0800 [thread overview]
Message-ID: <0000000000004d049f05d7912725@google.com> (raw)
In-Reply-To: <20220209074137.linx5qyi43hkclss@riteshh-domain>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-and-tested-by: syzbot+afa2ca5171d93e44b348@syzkaller.appspotmail.com
Tested on:
commit: 54ccc072 jbd2: Remove CONFIG_JBD2_DEBUG to update t_ma..
git tree: https://github.com/riteshharjani/linux.git jbd2-kill-t-handle-lock-t2
kernel config: https://syzkaller.appspot.com/x/.config?x=266de9da75c71a45
dashboard link: https://syzkaller.appspot.com/bug?extid=afa2ca5171d93e44b348
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
Note: testing is done by a robot and is best-effort only.
prev parent reply other threads:[~2022-02-09 7:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-08 12:49 [syzbot] KASAN: use-after-free Read in jbd2_journal_wait_updates syzbot
2022-02-08 16:14 ` Jan Kara
2022-02-09 9:56 ` Ritesh Harjani
2022-02-09 11:18 ` Jan Kara
2022-02-10 15:57 ` Ritesh Harjani
2022-02-09 4:19 ` syzbot
2022-02-09 6:43 ` Ritesh Harjani
2022-02-09 6:56 ` syzbot
2022-02-09 7:41 ` Ritesh Harjani
2022-02-09 7:55 ` syzbot [this message]
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