linux-kernel - Re: BUG: corrupted list in cma_listen_on

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Date:   Fri, 06 Mar 2020 14:55:02 -0800
From:   syzbot <syzbot+2b10b240fbbed30f10fb@...kaller.appspotmail.com>
To:     chuck.lever@...cle.com, dledford@...hat.com, jgg@...pe.ca,
        leon@...nel.org, linux-kernel@...r.kernel.org,
        linux-rdma@...r.kernel.org, parav@...lanox.com,
        syzkaller-bugs@...glegroups.com, willy@...radead.org
Subject: Re: BUG: corrupted list in cma_listen_on_dev

Hello,

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

Reported-and-tested-by: syzbot+2b10b240fbbed30f10fb@...kaller.appspotmail.com

Tested on:

commit:         5e29d144 RDMA/mlx5: Prevent UMR usage with RO only when we..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git for-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=6d613b606deeaad7
dashboard link: https://syzkaller.appspot.com/bug?extid=2b10b240fbbed30f10fb
compiler:       clang version 10.0.0 (https://github.com/llvm/llvm-project/ c2443155a0fb245c8f17f2c1c72b6ea391e86e81)

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