From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 55A5817F500 for ; Wed, 11 Sep 2024 13:04:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726059844; cv=none; b=BPXrPkIhJCVtrFJJJMLKEG4kfQhwfxyD0iT54wI2DNeqx/BQmpJ4jZmx4nRTWBXHMKv1/0NFDCoU0DMR3FeMkXO4qA8YKkqZfyW36YeOrJ32Q3yiNtJnQJxgX5AsWLov/8KDPhpg1w6glAehikPo7Njt/u1YI/udktL9cJn9u34= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726059844; c=relaxed/simple; bh=59NNKj2Aff6CvAxFNMeXG3ODKc7xCJb0WTJTjX8MUBc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=csjAasnjXlqXa2Ra0K+xH2ySSod93jOYRrFRG6tnkBNNcmrUJ/Z0ZTqyWn8SKDFN8P92u4tpRyCQE47FnZRNnkvi5wehsJ0e4vflV2e2tA7a5sGMEjOQ2oiIq01inSIgnf0DAAZdS4q7VOYw68XpiS3wwP3A0pUhd4OA7VD8LC0= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-3a045d88853so121399405ab.0 for ; Wed, 11 Sep 2024 06:04:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726059842; x=1726664642; 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=pEWuHmSfY5aL9jwx3TogH+Y+4XLiXEd0WjEMQlUki/Y=; b=C6Z40ja2zAo0qWeW5lXuNnwFjwj8rcKVV5fCiNJkauZJAmhXN2vKLITNHyIt7nE2V6 fv605zI0Sjg/InZEt3uGLsfsKtA//qylWi+l7Ni4TFYcYS8CEMFr9LHDYTZcPbSKYQZY LS68YET8qijc7Xmvlu764vHsrcRH4zpvnl9lNxyJz9aup4z5Kfn8FCjLiwC7aQR/2V0i 9CgSWPHDLa0tUsYwUttoDWnUSDpUG42JQDeE6woGDtvRobUnKqTQLH9pP2s5GIMraIiB we1W/kEDm8XkrQHQP+uNwmdeaPF47j5XMyxPgIiRm6Sfy09P0yOD8BuBePUN98i6JXwi Cvng== X-Forwarded-Encrypted: i=1; AJvYcCXu8IiaR9amr2qfb71XBgtA6Xwq9xt7o1udNOynOTMTe5shdfxs/jTF2N89uDiD1DXUBsUFBrlAwCEvwxI=@vger.kernel.org X-Gm-Message-State: AOJu0YwpC7WsD5HjklQvFRodD+u+BNH7VSDSiYTTVWPdbZJinU5n2KKU wFE5vd8CqpBlZ4zSQuefwxhH45uX5o7bs4Ed4FVsTInIaeij0e6EplMjip8WkBnaXCL6uYnURP6 VizSgWgxs4EDTOSxYcz0FPTSS+pqN2i+vVWWRSddaP+zCElf3bJC1Nk0= X-Google-Smtp-Source: AGHT+IE9hU37nbQq/8eq8xqqdwVrvZikDR/LS+COMZcGwPukBSI5AV0Kx2AUklYx0PUsy25r0XFviRE56/GDe4lOycr6742k/wSZ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2166:b0:3a0:49da:8f6d with SMTP id e9e14a558f8ab-3a0576ae034mr165020635ab.22.1726059842412; Wed, 11 Sep 2024 06:04:02 -0700 (PDT) Date: Wed, 11 Sep 2024 06:04:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c4bb0f0621d79f6f@google.com> Subject: Re: [syzbot] [net?] possible deadlock in rtnl_lock (8) From: syzbot To: alibuda@linux.alibaba.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+51cf7cc5f9ffc1006ef2@syzkaller.appspotmail.com Tested-by: syzbot+51cf7cc5f9ffc1006ef2@syzkaller.appspotmail.com Tested on: commit: 7e3e2c7f Merge branch 'for-next/core' into for-kernelci git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci console output: https://syzkaller.appspot.com/x/log.txt?x=16f9a49f980000 kernel config: https://syzkaller.appspot.com/x/.config?x=921accd5d8340211 dashboard link: https://syzkaller.appspot.com/bug?extid=51cf7cc5f9ffc1006ef2 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=142d6100580000 Note: testing is done by a robot and is best-effort only.