linux-kernel - Re: [syzbot] [gfs2?] BUG: sleeping function called from invalid context in gfs2

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Message-ID: <0000000000000c6e0a0612e6bd58@google.com>
Date: Tue, 05 Mar 2024 01:48:03 -0800
From: syzbot <syzbot+577d06779fa95206ba66@...kaller.appspotmail.com>
To: agruenba@...hat.com, axboe@...nel.dk, brauner@...nel.org, 
	gfs2@...ts.linux.dev, jack@...e.cz, linux-fsdevel@...r.kernel.org, 
	linux-kernel@...r.kernel.org, rpeterso@...hat.com, 
	syzkaller-bugs@...glegroups.com, yuran.pereira@...mail.com
Subject: Re: [syzbot] [gfs2?] BUG: sleeping function called from invalid
 context in gfs2_withdraw

syzbot suspects this issue was fixed by commit:

commit 6f861765464f43a71462d52026fbddfc858239a5
Author: Jan Kara <jack@...e.cz>
Date:   Wed Nov 1 17:43:10 2023 +0000

    fs: Block writes to mounted block devices

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=119f927a180000
start commit:   6465e260f487 Linux 6.6-rc3
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=8d7d7928f78936aa
dashboard link: https://syzkaller.appspot.com/bug?extid=577d06779fa95206ba66
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=10dbcdc1680000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=17a367b6680000

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

#syz fix: fs: Block writes to mounted block devices

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