From: Hillf Danton <hdanton@sina.com>
To: Christian Brauner <brauner@kernel.org>
Cc: linux-fsdevel@vger.kernel.org, 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: Fri, 14 Nov 2025 18:00:18 +0800 [thread overview]
Message-ID: <20251114100019.9259-1-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..
>
FYI namespace-6.19 failed to survive syzbot test [2].
[2] Subject: Re: [syzbot] [kernel?] general protection fault in put_pid_ns
https://lore.kernel.org/lkml/691658dd.a70a0220.3124cb.0033.GAE@google.com/
prev parent reply other threads:[~2025-11-14 10:01 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
2025-11-14 10:00 ` Hillf Danton [this message]
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