linux-kernel - Re: [syzbot] [fs?] WARNING in stashed_dentry

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Message-ID: <000000000000decb7906180aae28@google.com>
Date: Thu, 09 May 2024 12:47:02 -0700
From: syzbot <syzbot+e25ef173c0758ea764de@...kaller.appspotmail.com>
To: brauner@...nel.org, jack@...e.cz, linux-fsdevel@...r.kernel.org, 
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com, viro@...iv.linux.org.uk
Subject: Re: [syzbot] [fs?] WARNING in stashed_dentry_prune (2)

syzbot has bisected this issue to:

commit 2558e3b23112adb82a558bab616890a790a38bc6
Author: Christian Brauner <brauner@...nel.org>
Date:   Wed Feb 21 08:59:51 2024 +0000

    libfs: add stashed_dentry_prune()

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=111fb9d4980000
start commit:   443574b03387 riscv, bpf: Fix kfunc parameters incompatibil..
git tree:       bpf
final oops:     https://syzkaller.appspot.com/x/report.txt?x=131fb9d4980000
console output: https://syzkaller.appspot.com/x/log.txt?x=151fb9d4980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440
dashboard link: https://syzkaller.appspot.com/bug?extid=e25ef173c0758ea764de
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=12fb63f3180000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=14e68f6d180000

Reported-by: syzbot+e25ef173c0758ea764de@...kaller.appspotmail.com
Fixes: 2558e3b23112 ("libfs: add stashed_dentry_prune()")

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