linux-kernel - Re: INFO: rcu detected stall in sys

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Message-ID: <ef7aec06-a91f-e11b-a68d-796b0f01242c@I-love.SAKURA.ne.jp>
Date:   Sat, 27 Oct 2018 22:02:23 +0900
From:   Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
To:     syzbot <syzbot+db57ce8dbd6cd08e0883@...kaller.appspotmail.com>,
        syzkaller-bugs@...glegroups.com
Cc:     linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        viro@...iv.linux.org.uk
Subject: Re: INFO: rcu detected stall in sys_openat

Looping inside __getblk_gfp().

#syz dup: INFO: rcu detected stall in sys_creat