linux-kernel - Re: [syzbot] [kernfs?] INFO: task hung in __generic_file

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Message-ID: <67fb0e75.050a0220.378c5e.0007.GAE@google.com>
Date: Sat, 12 Apr 2025 18:08:05 -0700
From: syzbot <syzbot+d11add3a08fc150ce457@...kaller.appspotmail.com>
To: brauner@...nel.org, gregkh@...uxfoundation.org, 
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	sandeen@...hat.com, syzkaller-bugs@...glegroups.com, tj@...nel.org
Subject: Re: [syzbot] [kernfs?] INFO: task hung in __generic_file_fsync (5)

syzbot suspects this issue was fixed by commit:

commit 00dac020ca2a2d82c3e4057a930794cca593ea77
Author: Eric Sandeen <sandeen@...hat.com>
Date:   Wed Feb 5 22:30:09 2025 +0000

    sysv: convert sysv to use the new mount api

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=11b380cc580000
start commit:   ab75170520d4 Merge tag 'linux-watchdog-6.13-rc6' of git://..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=ba7cde9482d6bb6
dashboard link: https://syzkaller.appspot.com/bug?extid=d11add3a08fc150ce457
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1558f8b0580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16612edf980000

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

#syz fix: sysv: convert sysv to use the new mount api

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