From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.167.200 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792472283; b=b8ST58ATmw27AqYaXaYphBfjfLKdBRcBV9vx157IP77aH4VSpv2LTXzPrgTLIjr5y8O1 wm3gghMaNGpZZI1/cK9iXjYA6P21sUQ9Poy+BgOj9EDACdPP9nDkTjOYXdd16VEkRzXm8 oJQLjqZ2jm7AUHwW9knWvnP/liVsb31JVjm7LujmI7N4Py1Z+aZEobUXX3xaGgzlc5lug 4raBfJfAGQPDl8XGOy8IJqiP53WPTFq3SdL2hmJUeNHaS1HN0vniKev+8c94yosgmcFIA YIdLpK1mOilhBlaYz3zvsG8xdwQiuo9RqH/V+0DqnnlJ0fefHW6+kot6ddZqBLCwvvg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792472283; h=DMARC-Filter:Received:X-Google-DKIM-Signature:X-Forwarded-Encrypted: X-Gm-Message-State:MIME-Version:X-Received:Date:In-Reply-To: X-Google-Appengine-App-Id:X-Google-Appengine-App-Id-Alias:Message-ID: Subject:From:To:Content-Type; bh=PXvHI4ZMZs0RxUKTgV1Lb2DAyFnkL0Lb9mKLkFmdCz8=; b=4NlKBUICyRCWRT2w0usWsH4AWALnTikRm1BbuZNahsrGZaAbgiVoCnOi+abABc/962b1 lsV1ZyRwCwMzvb/NF/doVh6TU4x2Q/Mzsf3PBZYOYivT7s8ObyaK4QWd1MA6q4/AIlXA8 lIt6t7k6ZjJkRZ6eR144tMqIqwy5GWdnvLYr6MS3OyGcfm9kIntAr2lPyXJqVEJAhXvuI fqFhnltPYiMadR/7cxJiX1kpis+6TTYbnNKMb6r1V01vCoEseCHt3V4iKN1J2Y7Amby6G zNKCDO8GQNlEI/8zKkuXsBqlkppZTJ2hJ4FDxfIbEVIJaUkX/cruMDcJskhm0E+gY3g== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.remote-ip=209.85.167.200 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 656DE606A319 for ; Tue, 20 Oct 2026 04:58:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 656DE606A319 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-oi1-f200.google.com with SMTP id 5614622812f47-4b26d8d2498so4313648b6e.2 for ; Mon, 19 Oct 2026 21:58:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792472282; x=1793077082; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=PXvHI4ZMZs0RxUKTgV1Lb2DAyFnkL0Lb9mKLkFmdCz8=; b=2jIYW0dclgPJKiy5gyy1+7ixG20EQXiSxlIhviEKnxSwOxTiirZF8qvpQZElNpwGYh 6ikPzCoEcCxMj5I8cRgfovRg0cW3u25VwcLtyNQF+HbsTOpso+FVp4sfCEp5R7PHkJAO B2OimfQPamy8DURCTfvCjDRkBGS43D3+eKg1pWwK+IsoSBD45uEWfJco/s1E3mz+JFX/ L3+BHxR47SgOwCJ26REenv1eYj4i/ueVu+3e9Cz6fVNvRZIWEp+nUdBnBk7uHTMWzAZL UfOkDrZQuOV44JO0GoNGAlOq++MXBWEbGZCv0ZbVtAje0nhZQ1H1iJjyJyUBNGEDhcH2 c2hg== X-Forwarded-Encrypted: i=1; AKwUvBzF4qnWavxLSgem+Xl6ETxmjv0cfjY+6UTMBScdsugGsHl8Y0fbP765IMTdT37l2B0hy/U/U54+g+ky9S0=@vger.kernel.org X-Gm-Message-State: AFq9FYIcBDpbbd3Lv5N2ACuYar0QFa0FQvyFXGEr872EkigdiMYO3Fqn ih6Jy6cXoq6GiLSjnFneZGWrGY8AP0MDBoMVvBUi8p3O4IO9PVwDffhiI1lCBe/d+kx5//gqpeR NBRv624+3JcEoaEckxtUYT+6sbqvg0TID8L9KVPJIBy5421m2DGYbGo75wF4= X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 X-Received: by 2002:a05:6808:11ce:b0:4b3:8d45:aa2b with SMTP id 5614622812f47-53cd247bd9dmr7816065b6e.16.1792472282388; Mon, 19 Oct 2026 21:58:02 -0700 (PDT) Date: Mon, 19 Oct 2026 21:58:02 -0700 In-Reply-To: <20261020042900.875-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6ad6f4da.f84f00d0.6bdd.0011.GAE@google.com> Subject: Re: [syzbot] [x25?] possible deadlock in lapb_data_received From: syzbot To: hdanton@sina.com, 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+059a2795ad4cff2a2695@syzkaller.appspotmail.com Tested-by: syzbot+059a2795ad4cff2a2695@syzkaller.appspotmail.com Tested on: commit: 70dd4ee7 Merge tag 'pinctrl-v7.3-3' of git://git.kerne.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=1701cc95580000 kernel config: https://syzkaller.appspot.com/x/.config?x=c4b098695335c89f dashboard link: https://syzkaller.appspot.com/bug?extid=059a2795ad4cff2a2695 compiler: Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=1250b831580000 Note: testing is done by a robot and is best-effort only.