From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f70.google.com (mail-oa1-f70.google.com [209.85.160.70]) (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 4A0DE3BED2D for ; Wed, 20 May 2026 09:48:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779270483; cv=none; b=ZRYlaRMZ7N3Utdjnoh3svK//LYu8/o8YPC3IWhueN1PlOw/Sc1tBm6zOtRlKnvclxFgCxeaQUQAMvsjPDmrMyPX7EIDa3onipJclfYudzUOOuNSfREO89CRJOXnIlVXFNsp/rDWNDHyvR3+jCimIy0ZNuEkx9sVztyiQi8Y8T7M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779270483; c=relaxed/simple; bh=c8jJZKHhakTDPxBPE+8jlFHNAI2vfHD+4TKwKpyM0VM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Wlyo0bi8aO+TXi2NNZ93GHmf4l6pR6945tNN3w+mLV2FDMBOsEW+Ro2hepDYTfTVmHQnvIUwMIbijFF0IF6vxMqSRPefSB85zWAQx2VMiGV7K4xqF1+FzM2mGnE05RWn6lhuVxxXLaHxJykNvNu/lxgOvF1PtKwZDCg8vr4jC6Y= 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=209.85.160.70 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-oa1-f70.google.com with SMTP id 586e51a60fabf-43a538158ccso5336452fac.0 for ; Wed, 20 May 2026 02:48:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779270481; x=1779875281; 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=0Q12ka5T61Y89LL+C6LcVa0L2ZptF7MS8/H2jx44+Do=; b=HPBuhN9s5yuGy7mJuT/1/ppeOEBRfss/5OSBzfL6YPqiypF8SQ+GsIKjcgj/dcWB6W HpeBda+tDTZ7cUg4ukqmAKFPzKPwKVBP8EcaHDAiG4lzbl21oKLiy9ck44f6uoPmjop/ QVHCEqOcE0KAkIQiXVJFd0UTAbGHyQz7VGpgg7nPP0dd8zeeADfHVWA3OTUo2yTZy3QU fuO6mK9iKDAAxqB+DpEOiK4CrveUlPCP8y/pgRbmuXx/HTvEoRX6eG85kVVOgfbhy8m/ MDfVxIqMEzZyplAHEkj+uRZvVGe5EOgIKeUXXUzR9+PGr52FTpY3w24QKvkKOgz3Z3UK zDiA== X-Gm-Message-State: AOJu0YxltIXfd2gm2t98l9+fHd1vGuUbY4w68KWw6lmXmURZ9CAYrD1N JP1/RusmamChM2EluKfH0q+4Zw7Vtx7F1cG0nxXKNRoo5IvsCa5TxWbNfjb2+JHjE7ladz2ic36 Ipo1OXe1bE11sFbIVJKDZf3skHUI9CKAtuYoNif+tERq+WBC9cHnEmQFMKs0= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:81c7:b0:69b:8c61:795c with SMTP id 006d021491bc7-69c9bfe892emr13628678eaf.52.1779270481350; Wed, 20 May 2026 02:48:01 -0700 (PDT) Date: Wed, 20 May 2026 02:48:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a0d8351.a70a0220.1a69d3.0020.GAE@google.com> Subject: Re: [syzbot] [net?] possible deadlock in __sk_receive_skb From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, yun.zhou@windriver.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: lost connection to test machine Tested on: commit: 6a50ba10 Add linux-next specific files for 20260519 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=15178c2e580000 kernel config: https://syzkaller.appspot.com/x/.config?x=c291f7fbe0370431 dashboard link: https://syzkaller.appspot.com/bug?extid=9f4a135646b66c509935 compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=13509d96580000