From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EBEE02FE04A for ; Tue, 18 Nov 2025 03:03:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763434987; cv=none; b=rkTQMKaa623ROaWknOg1KYOA57ZSmOVVcPGW/eDX1HUaubDURUiZutWNQA2BQ6MiN0z7eRwnKvCgDtDWQ0lHnDwR01/K/M/UGeVMISk12cNGajVMzTmUl48qNRUZ/7OWlfdbzaYuXydzb8cAL5ew2TeuQ11SmGr+n6reH3tIKa8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763434987; c=relaxed/simple; bh=2Cb6nyuCU84hwMH3woh9BQ/HanwBqbsFrhaC68L7BJc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=VKmi28qrbXwedItIowjmOvJ5DLvfI0zvlF99tq0LwH7tOXM5qEUT0M811k4/jCJGGTPjfOJ2kxeuygMIuxMs7ytBi9Ij5WvLrhDh3uKj8asPwk5qWhbqlp7ZBgY8zzVdGgu51i9tlg22g0937trL2GtzdhLxUZnxK05SLylUI/8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.200 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f200.google.com with SMTP id e9e14a558f8ab-43470d72247so47186765ab.3 for ; Mon, 17 Nov 2025 19:03:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763434984; x=1764039784; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=jwUXJQvDPxKgUhbRNl7QLSBBPCG1b/BMbMJ8Tq/IhSo=; b=W+HyEvgAHlUgoGTxBIrTWboCEyTLOnM3CaitC0xuG7D6883lwnxorx+IpQQ1runxZk znarS82jnA9KGux4PVAE3jtXurYROf1PwXIBPPSrdO1vIW44UXc0qJbRDWfNjpROcsTQ MyWKpFRqGkD3wzCXdVg5fB4Y8bU35mAqi+7ZhpzahnMp762H5BjlMhP+c4ZpqjmNqVCI d71UsE5PTSF9N3/11UQTUmnnNNUoDZ3Spm4Xebc8V8lvfow97C/s4Dg4RprqEkYnMA/2 /gclkhvMsAFLmULwhj3NvHR9t2fJ9hDbGiPox3mR4k1z0dQyN2SSNHXF1QJVPLVFnpoP 5Oxg== X-Forwarded-Encrypted: i=1; AJvYcCVD2QLJ3NMOhhJHkVxgxbB9wE/Hb1uemoHk9mg2tz4Yequ/EUd3M4m2m7i+ViKNiULzNxv940yxzBdvYZo=@vger.kernel.org X-Gm-Message-State: AOJu0YzJorwwTAMcL8dTjF18/eCjpfzmX0xJ1oEJuM7+ZAOgYag7PUb/ gx6jN1wajBESEMF/LcrJ3qKR9ty4v22ZkJtOewn/ZJLIBH3iPbXocXwuvmMGRSzc6MfVe9jeTii xGlVuJhudQulMJW4V+/oqMJYm1jE7rBzb2U+vFoQvdZxE+DtLRp0riJfxC8U= X-Google-Smtp-Source: AGHT+IGWQ6WJpxRVbSfPJex/xQncmPfLJ9KXRGuf2RAfLdJPjQC9WHBPDaZQTxkpK3S25vI3HYwzhOKHJzrGQkstqf7aREcKrZPC Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2789:b0:434:96ea:ff62 with SMTP id e9e14a558f8ab-43496eb0173mr144411975ab.35.1763434984030; Mon, 17 Nov 2025 19:03:04 -0800 (PST) Date: Mon, 17 Nov 2025 19:03:04 -0800 In-Reply-To: <20251118002044.9391-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <691be1e8.a70a0220.f6df1.004c.GAE@google.com> Subject: Re: [syzbot] [kernel?] general protection fault in put_ipc_ns From: syzbot To: brauner@kernel.org, hdanton@sina.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+b4c65e7d749285a82467@syzkaller.appspotmail.com Tested-by: syzbot+b4c65e7d749285a82467@syzkaller.appspotmail.com Tested on: commit: cc7d6c65 nstree: fix kernel-doc comments for internal .. git tree: https://github.com/brauner/linux.git namespace-6.19 console output: https://syzkaller.appspot.com/x/log.txt?x=10d8e212580000 kernel config: https://syzkaller.appspot.com/x/.config?x=1e17ff55912ea78d dashboard link: https://syzkaller.appspot.com/bug?extid=b4c65e7d749285a82467 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.