From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: syzbot <syzbot+67e4f16db666b1c8253c@syzkaller.appspotmail.com>
Cc: a@unstable.cc, adilger.kernel@dilger.ca,
b.a.t.m.a.n@diktynna.open-mesh.org, benh@kernel.crashing.org,
davem@davemloft.net, linux-ext4@vger.kernel.org,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
mareklindner@neomailbox.ch, mpe@ellerman.id.au,
muriloo@linux.ibm.com, netdev@vger.kernel.org, paulus@samba.org,
sw@simonwunderlich.de, syzkaller-bugs@googlegroups.com
Subject: Re: WARNING in ext4_da_update_reserve_space
Date: Sat, 4 Apr 2020 14:37:07 -0400 [thread overview]
Message-ID: <20200404183707.GK45598@mit.edu> (raw)
In-Reply-To: <0000000000008c5a4605a24cbb16@google.com>
#syz test https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev
I'm curious why this is only showing up as failing on next-next.
Let's see if it fails on the ext4.git tree.
From the bisect logs syzbot is able to repro on all of v5.x and
v4.20.0. However, I'm not able to repro it using kvm with either
v5.6-rc4 or the tip of the ext4 git tree. So let's see what syzbot
can do with the tip of the dev tree.
- Ted
next prev parent reply other threads:[~2020-04-04 18:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-02 11:02 WARNING in ext4_da_update_reserve_space syzbot
2020-04-02 14:06 ` Murilo Opsfelder Araújo
2020-04-02 14:31 ` Dmitry Vyukov
2020-04-04 18:37 ` Theodore Y. Ts'o [this message]
2020-04-04 22:13 ` syzbot
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