From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f71.google.com (mail-oa1-f71.google.com [209.85.160.71]) (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 C09F439E6D5 for ; Tue, 20 Jan 2026 14:36:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768919789; cv=none; b=QKnU/wGyXUnxMiLJbu2ooCDFJnleSUJZAgjiv7Hlc+4C/xcEw+8QasQkgpEi1wybnEsTzotGUrCbNRTWGd/W5hu9RXzvRfm8X4DGkybZTzg059uSrLRPvxvyyhrWrr9h8IPaZEGGRwiYFGGf8FEgDHZi9II+b8niJEUiTp7/0E4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768919789; c=relaxed/simple; bh=j6uYs0Rho+6xgOSwSa7/3C/j7eBwzEzD/sxxcMeKXHs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=DTFxoxGtqQrcibTg1Xw8B9md1rw+a6nfXDx6R5UX3hJqoEYhzi1PqCtYgFVdIa2WSKXgPQjlhlJzHk3ooay7lrtvroMEj2KpOhQNM1gtVuH+x47cFzh+XqqhgnIPMJByqRlcInEsyUhRwknQLkAMgHVeE6bZq3pqRRQ+ryFdfnQ= 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=209.85.160.71 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-f71.google.com with SMTP id 586e51a60fabf-4044d3ff45eso4649522fac.2 for ; Tue, 20 Jan 2026 06:36:27 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768919786; x=1769524586; 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=j6uYs0Rho+6xgOSwSa7/3C/j7eBwzEzD/sxxcMeKXHs=; b=GCD7iAeGi4eOEnH9QOjBSgHsGfjCqwugALjq62lHc1+H5xiHv4xc5astryw5pnrYMo QyeAVfaweb1moOAe2BCiXHnPI+PvpZx6qsR355hjxrfYrDDYSI8N5hWJg9jHMN+6Q5oX c/u5XGxS+Db+4aaGPEd0/WWGZu5GHM+lCdeGhnPTMiqpu0C60wPHRTv52Lnd+j5Epnoq R22fDUaWHMDJaIuTTcrZr+T9LfJpZbPg0oIWERhgQfHQRbSsV+iRjco5bLvrdumm9aBT /I6CjVOFXtn+p95oxs1X0iGZKMCIf6LMClEwLpjFXJhs85hsPIyh2pgqscX3uFwf+GSU 1Idw== X-Gm-Message-State: AOJu0YwenPY5fmsA+REjLeXkokhc2fzY1N3Aq7j6LT2G5cXlzY6e77ug D7RTOIv1ETQWY4lXMFShmF3dOmhFU7drr1mYNrpUwG6i3eSvp2qq75u/Bj6CytRJl5We8Dfz43u Y1B3x1Ao/ycJmCdXjIP6KtT2oQfZgLTY7F1FQ4MTvbYzTMO9m/5Qqw/fRC54= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:e903:0:b0:659:9a49:8e05 with SMTP id 006d021491bc7-661189c9c4cmr6450889eaf.71.1768919786586; Tue, 20 Jan 2026 06:36:26 -0800 (PST) Date: Tue, 20 Jan 2026 06:36:26 -0800 In-Reply-To: <68e94c50.a70a0220.b3ac9.0000.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <696f92ea.050a0220.4cb9c.0018.GAE@google.com> Subject: Forwarded: Re: [syzbot] [bridge?] KASAN: slab-use-after-free Read in br_switchdev_fdb_notify (2) From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: Re: [syzbot] [bridge?] KASAN: slab-use-after-free Read in br_switchdev_fdb_notify (2) Author: idosch@nvidia.com #syz fix: net: bridge: fix use-after-free due to MST port state bypass