From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f69.google.com (mail-oo1-f69.google.com [209.85.161.69]) (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 103443F1AAB for ; Wed, 20 May 2026 14:59:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779289146; cv=none; b=Ueij22FBlFmkV2QcuMLON01Ji/zTE2fKZMlW4rzS434oeJbodvmCt7cDsSI0j6hVZk9oU8UjF+VIWwWoX4kZ6+WwgNjfDQRz78VjB7eJriBH6ugKI8tC1YxB6ywRuZGPhIwYNyFF84DswiqMXew1xJfEmGjOkOff79Hjz9tKjxc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779289146; c=relaxed/simple; bh=1nUwXmKxJR8DUwCGdDZD+KI9nq/lSy4fZ+vUe1IZSAQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=j575GLBGVHo8/0uGbT27qPKtIdgTb4Ln/iW6yec3lNj0t15SpgFphwuDgmuXx9DiqzmcZFAkzCoWdDnfmS0ODBvsOPpPpRRJRoAfI1XHMFaDMWZZhS9gKIfC4OdQo9ZQZZQJZSBPFiIrfCHScGCjzk3N36CAiOG86vmsELSXfoY= 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=209.85.161.69 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-oo1-f69.google.com with SMTP id 006d021491bc7-6949742b3ebso11913214eaf.3 for ; Wed, 20 May 2026 07:59:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779289144; x=1779893944; 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=+G/R+/ZOjx0FqZrDLjBNBsasVy9j8x80p1FApdUzArE=; b=isRKHLL5y9FDbvHNdr7xrMgK/P3yRbmmpCXQYB9odAHMCPpvFrKt7P0T7fj5213CNL QPJbf+vJ/2Gy2xdlAEUsOMSamXCL6H7WAqEuiwbhAS1/TSAkCWfikWb9OYhcGN/hffxR 5fvaoY69UHlQbmSInQfPxQl+1MHNVNslmoSvYVd8lEUQHQlwMrTedeIoDzH3bzahWTHk uSYczkrJzq6VTNIFU285At78nYwyKnPDX9GLjcgiQNo0sTuClzNFv2Bk9BKKVnPIfIp+ ixtTLrcyK2vN1MfFYJFjJdUwbrFtHqEwBA79h5+xYveQatG0frfEG4ipw3skAPin2Vf9 ugew== X-Gm-Message-State: AOJu0YzaAgX7QMmZt7DFT1kiy0dPNjBv8woDUZHTTlH7L/qP3BLIraFB 1yehItPnvvowzIAnDxG1lzC2sDp+TzZWvL8mhcpJQJin9g+xX8BXIujk9Ij8YsAiiZLhj+Zb4x3 EHYRzn9lb39IF8+yf4LolVCzbqDLYJsniUoT6YP6O1kguV6/aipix69dQ6KE= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:16a6:b0:694:8bfa:7819 with SMTP id 006d021491bc7-69c942c4ce5mr15324402eaf.13.1779289143940; Wed, 20 May 2026 07:59:03 -0700 (PDT) Date: Wed, 20 May 2026 07:59:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a0dcc37.170a0220.137c60.0000.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: 27fa8262 Merge tag 'ata-7.1-rc5' of git://git.kernel.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=121da6d2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=b9ad601fb1b8019 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=17a76c2e580000