From: Hillf Danton <hdanton@sina.com>
To: Christian Brauner <brauner@kernel.org>
Cc: linux-fsdevel@vger.kernel.org, Jann Horn <jannh@google.com>,
Jan Kara <jack@suse.cz>,
linux-kernel@vger.kernel.org,
syzbot+1957b26299cf3ff7890c@syzkaller.appspotmail.com
Subject: Re: [PATCH 0/8] ns: fixes for namespace iteration and active reference counting
Date: Tue, 11 Nov 2025 06:47:34 +0800 [thread overview]
Message-ID: <20251110224736.9086-1-hdanton@sina.com> (raw)
In-Reply-To: <20251110-elastisch-endeffekt-747abc5a614a@brauner>
On Mon, 10 Nov 2025 09:41:56 +0100 Christian Brauner wrote:
> On Mon, Nov 10, 2025 at 06:55:26AM +0800, Hillf Danton wrote:
> > FYI namespace-6.19.fixes failed to survive the syzbot test [1].
> >
> > [1] Subject: Re: [syzbot] [lsm?] WARNING in put_cred_rcu
> > https://lore.kernel.org/lkml/690eedba.a70a0220.22f260.0075.GAE@google.com/
>
> This used a stale branch that existed for testing:
>
> Tested on:
>
> commit: 00f5a3b5 DO NOT MERGE - This is purely for testing a b..
>
Then feel free to show the commit id to be fed to syzbot.
syz test https://github.com/brauner/linux.git ID-to-test
next prev parent reply other threads:[~2025-11-10 22:47 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-09 21:11 [PATCH 0/8] ns: fixes for namespace iteration and active reference counting Christian Brauner
2025-11-09 21:11 ` [PATCH 1/8] ns: don't skip active reference count initialization Christian Brauner
2025-11-09 21:11 ` [PATCH 2/8] ns: don't increment or decrement initial namespaces Christian Brauner
2025-11-09 21:11 ` [PATCH 3/8] ns: make sure reference are dropped outside of rcu lock Christian Brauner
2025-11-09 21:11 ` [PATCH 4/8] ns: return EFAULT on put_user() error Christian Brauner
2025-11-09 21:11 ` [PATCH 5/8] ns: handle setns(pidfd, ...) cleanly Christian Brauner
2025-11-09 21:11 ` [PATCH 6/8] ns: add asserts for active refcount underflow Christian Brauner
2025-11-09 21:11 ` [PATCH 7/8] selftests/namespaces: add active reference count regression test Christian Brauner
2025-11-09 21:11 ` [PATCH 8/8] selftests/namespaces: test for efault Christian Brauner
2025-11-09 22:55 ` [PATCH 0/8] ns: fixes for namespace iteration and active reference counting Hillf Danton
2025-11-10 8:41 ` Christian Brauner
2025-11-10 22:47 ` Hillf Danton [this message]
2025-11-14 10:00 ` Hillf Danton
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=20251110224736.9086-1-hdanton@sina.com \
--to=hdanton@sina.com \
--cc=brauner@kernel.org \
--cc=jack@suse.cz \
--cc=jannh@google.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=syzbot+1957b26299cf3ff7890c@syzkaller.appspotmail.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