From: syzbot <syzbot+80e5d6f453f14a53383a@syzkaller.appspotmail.com>
To: akpm@linux-foundation.org, josh@joshtriplett.org,
kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
paulmck@kernel.org, rcu@vger.kernel.org,
syzkaller-bugs@googlegroups.com, urezki@gmail.com
Subject: Re: [syzbot] [bcachefs?] [rcu?] BUG: unable to handle kernel NULL pointer dereference in rcu_core (3)
Date: Wed, 11 Jun 2025 12:57:04 -0700 [thread overview]
Message-ID: <6849df90.a70a0220.cc01e.058d.GAE@google.com> (raw)
In-Reply-To: <aEnVuzK7VhGSizWj@pc636>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-by: syzbot+80e5d6f453f14a53383a@syzkaller.appspotmail.com
Tested-by: syzbot+80e5d6f453f14a53383a@syzkaller.appspotmail.com
Tested on:
commit: 488ef356 KEYS: Invert FINAL_PUT bit
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=129a660c580000
kernel config: https://syzkaller.appspot.com/x/.config?x=713d218acd33d94
dashboard link: https://syzkaller.appspot.com/bug?extid=80e5d6f453f14a53383a
compiler: Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6
patch: https://syzkaller.appspot.com/x/patch.diff?x=170e460c580000
Note: testing is done by a robot and is best-effort only.
next prev parent reply other threads:[~2025-06-11 19:57 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-05 0:34 [syzbot] [rcu?] [bcachefs?] " syzbot
2025-02-05 14:56 ` Paul E. McKenney
2025-06-08 15:26 ` Kent Overstreet
2025-06-08 18:23 ` Uladzislau Rezki
2025-06-09 0:25 ` Paul E. McKenney
2025-06-09 8:35 ` Uladzislau Rezki
2025-06-09 9:47 ` Paul E. McKenney
2025-06-09 14:20 ` Joel Fernandes
2025-06-10 12:19 ` Uladzislau Rezki
2025-06-09 18:28 ` Vlastimil Babka
2025-06-10 12:33 ` Uladzislau Rezki
2025-06-08 6:58 ` [syzbot] [bcachefs?] [rcu?] " syzbot
2025-06-11 15:58 ` [syzbot] [rcu?] [bcachefs?] " Uladzislau Rezki
2025-06-11 18:02 ` [syzbot] [bcachefs?] [rcu?] " syzbot
2025-06-11 19:15 ` Uladzislau Rezki
2025-06-11 19:57 ` syzbot [this message]
2025-06-11 20:58 ` Boqun Feng
2025-06-12 7:42 ` Aleksandr Nogikh
2025-06-12 9:37 ` Uladzislau Rezki
2025-06-12 17:20 ` Boqun Feng
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=6849df90.a70a0220.cc01e.058d.GAE@google.com \
--to=syzbot+80e5d6f453f14a53383a@syzkaller.appspotmail.com \
--cc=akpm@linux-foundation.org \
--cc=josh@joshtriplett.org \
--cc=kent.overstreet@linux.dev \
--cc=linux-bcachefs@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=paulmck@kernel.org \
--cc=rcu@vger.kernel.org \
--cc=syzkaller-bugs@googlegroups.com \
--cc=urezki@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox