linux-kernel - Re: [syzbot] [gfs2?] BUG: sleeping function called from invalid context in gfs2_make_fs

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Message-ID: <00000000000088f73f060f1999fa@google.com>
Date: Tue, 16 Jan 2024 16:48:04 -0800
From: syzbot <syzbot+60369f4775c014dd1804@...kaller.appspotmail.com>
To: agruenba@...hat.com, axboe@...nel.dk, brauner@...nel.org, 
	cluster-devel@...hat.com, gfs2@...ts.linux.dev, jack@...e.cz, 
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	rpeterso@...hat.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [gfs2?] BUG: sleeping function called from invalid
 context in gfs2_make_fs_ro

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=126262dbe80000
start commit:   46670259519f Merge tag 'for-6.5-rc2-tag' of git://git.kern..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=a4507c291b5ab5d4
dashboard link: https://syzkaller.appspot.com/bug?extid=60369f4775c014dd1804
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1602904ea80000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=12d67e9ea80000

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