From: syzbot <syzbot+0adf31ecbba886ab504f@syzkaller.appspotmail.com>
To: akpm@linux-foundation.org, davem@davemloft.net,
dvyukov@google.com, edumazet@google.com, elver@google.com,
glider@google.com, hdanton@sina.com, kasan-dev@googlegroups.com,
kuba@kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, netdev@vger.kernel.org, pabeni@redhat.com,
syzkaller-bugs@googlegroups.com, willy@infradead.org
Subject: Re: [syzbot] [mm?] INFO: task hung in write_cache_pages (2)
Date: Thu, 02 Mar 2023 04:06:28 -0800 [thread overview]
Message-ID: <00000000000099b9c905f5e9a820@google.com> (raw)
In-Reply-To: <000000000000e794f505f5e0029c@google.com>
syzbot has bisected this issue to:
commit 17bb55487988c5dac32d55a4f085e52f875f98cc
Author: Matthew Wilcox (Oracle) <willy@infradead.org>
Date: Tue May 17 22:12:25 2022 +0000
ntfs: Remove check for PageError
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13fd6e54c80000
start commit: 489fa31ea873 Merge branch 'work.misc' of git://git.kernel...
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=10036e54c80000
console output: https://syzkaller.appspot.com/x/log.txt?x=17fd6e54c80000
kernel config: https://syzkaller.appspot.com/x/.config?x=cbfa7a73c540248d
dashboard link: https://syzkaller.appspot.com/bug?extid=0adf31ecbba886ab504f
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16dc6960c80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16f39d50c80000
Reported-by: syzbot+0adf31ecbba886ab504f@syzkaller.appspotmail.com
Fixes: 17bb55487988 ("ntfs: Remove check for PageError")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2023-03-02 12:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-02 0:35 [syzbot] [mm?] INFO: task hung in write_cache_pages (2) syzbot
2023-03-02 12:06 ` syzbot [this message]
2023-03-02 13:23 ` Matthew Wilcox
2023-03-02 20:10 ` Yang Shi
2023-03-02 23:42 ` Huang, Ying
2023-03-03 5:38 ` Dmitry Vyukov
[not found] <20230302022933.2400-1-hdanton@sina.com>
2023-03-02 2:47 ` syzbot
[not found] <20230302032608.2457-1-hdanton@sina.com>
2023-03-02 3:55 ` syzbot
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