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From: syzbot <syzbot+eaa05fbc7563874b7ad2@syzkaller.appspotmail.com>
To: clm@fb.com, dsterba@suse.com, fdmanana@suse.com,
	josef@toxicpanda.com,  linux-btrfs@vger.kernel.org,
	linux-fsdevel@vger.kernel.org,  linux-kernel@vger.kernel.org,
	syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [btrfs?] INFO: task hung in lock_extent
Date: Sun, 14 Apr 2024 01:41:02 -0700	[thread overview]
Message-ID: <0000000000000bef2806160a776f@google.com> (raw)
In-Reply-To: <0000000000000946cf05f34e12c2@google.com>

syzbot suspects this issue was fixed by commit:

commit b0ad381fa7690244802aed119b478b4bdafc31dd
Author: Josef Bacik <josef@toxicpanda.com>
Date:   Mon Feb 12 16:56:02 2024 +0000

    btrfs: fix deadlock with fiemap and extent locking

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=101316f5180000
start commit:   7521f258ea30 Merge tag 'mm-hotfixes-stable-2024-02-10-11-1..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=89a5d896b14c4565
dashboard link: https://syzkaller.appspot.com/bug?extid=eaa05fbc7563874b7ad2
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=14c0d1e0180000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=10aff5b8180000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: btrfs: fix deadlock with fiemap and extent locking

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

      reply	other threads:[~2024-04-14  8:41 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-28  7:38 [syzbot] [btrfs?] INFO: task hung in lock_extent syzbot
2024-04-14  8:41 ` syzbot [this message]

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