linux-kernel - Re: [syzbot] [bcachefs?] INFO: task hung in invalidate_inode_pages2

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Message-ID: <67c2532a.050a0220.dc10f.0154.GAE@google.com>
Date: Fri, 28 Feb 2025 16:22:02 -0800
From: syzbot <syzbot+de1434c5355cc909b734@...kaller.appspotmail.com>
To: bfoster@...hat.com, kent.overstreet@...ux.dev, 
	linux-bcachefs@...r.kernel.org, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bcachefs?] INFO: task hung in invalidate_inode_pages2_range
 (3)

syzbot has bisected this issue to:

commit 1d16c605cc55ef26f0c65b362665a6c99080ccbc
Author: Kent Overstreet <kent.overstreet@...ux.dev>
Date:   Thu Nov 9 19:22:46 2023 +0000

    bcachefs: Disk space accounting rewrite

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=116557b8580000
start commit:   1e15510b71c9 Merge tag 'net-6.14-rc5' of git://git.kernel...
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=136557b8580000
console output: https://syzkaller.appspot.com/x/log.txt?x=156557b8580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=8de9cc84d5960254
dashboard link: https://syzkaller.appspot.com/bug?extid=de1434c5355cc909b734
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=11d297b8580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=119af064580000

Reported-by: syzbot+de1434c5355cc909b734@...kaller.appspotmail.com
Fixes: 1d16c605cc55 ("bcachefs: Disk space accounting rewrite")

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