linux-kernel - Re: [syzbot] [btrfs?] WARNING in btrfs_split_ordered

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Message-ID: <000000000000e8650e05fd9a6902@google.com>
Date:   Thu, 08 Jun 2023 01:55:27 -0700
From:   syzbot <syzbot+ee90502d5c8fd1d0dd93@...kaller.appspotmail.com>
To:     clm@...com, dsterba@...e.com, hch@...radead.org,
        josef@...icpanda.com, linux-btrfs@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [btrfs?] WARNING in btrfs_split_ordered_extent

Hello,

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

Reported-and-tested-by: syzbot+ee90502d5c8fd1d0dd93@...kaller.appspotmail.com

Tested on:

commit:         8176a54b btrfs: fix iomap_begin length for nocow writes
git tree:       git://git.infradead.org/users/hch/misc.git btrfs-dio-nocow-fix
console output: https://syzkaller.appspot.com/x/log.txt?x=11d17a43280000
kernel config:  https://syzkaller.appspot.com/x/.config?x=7474de833c217bf4
dashboard link: https://syzkaller.appspot.com/bug?extid=ee90502d5c8fd1d0dd93
compiler:       Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.