From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) (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 7C5403A1DB for ; Sun, 12 Jul 2026 02:07:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783822025; cv=none; b=l5yaC4wLOGqAdrh+dqJGbVo/Kcf9ivReVEKqs24tw8eCvdyQa5E3GFBz8Eek+ONdkt/OkfnW8RxNuth67RlaPx2EsK2PwuAoCZSwIzRCJh+FUSP9LhHQqxlVrB+ZEA3WfufErkURi8RRh2O3DEuy7kDkQ1M9EirsiW5PDIWG2GY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783822025; c=relaxed/simple; bh=KjmiRxpr0u+tY/7e+RKsqSGi0bHemytT8b1Rt7eGPo4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Nj7VrwBDJCFn2FgpNl8P/N6r7Znjcmr0T3RbcA2C98YjK/KEnVbY1jtjw06ud57xr6b8dwHWX0JSXa2uo3MFh2pnKGpQSYKuhBvFf0lUapKPVRKxg3OztPkzCutZkvWgGAP2F3gGKiwwJSTvn80c0c1QPs/p3stid4wHwCDpQJw= 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=209.85.167.200 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 5614622812f47-48f0c5d20c6so3451431b6e.2 for ; Sat, 11 Jul 2026 19:07:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783822023; x=1784426823; 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=AtYEUXuyO2fNB/USMkgcpW5ecal2Z/bJcsSYPftQtS0=; b=TaaDrg3oYj6xHWmic6L6uHhUs2yOzmntTkS5w0F9WeWDXAomOglfE9Eq2CvquMLs+4 pnAtk2KypcfQzh2t9nY9ny51QOCayOvtt/+F/Gwc5nJ6EA9+HIIta7tqQfKF+rDywgH5 rDlkxgjGSBPCnl7tPUQrGLlbEPeBLV6K0SzdxhzsuG82KDKjY3uL8DoIqJ289kRjJzY4 UbnIfSoPm27wipgiEk11wG2aTrMbj1KKanUYVgtD0fNu1Op+Z4Sv0hi9zyeEXL3YlfuH cmvKET8U9WhJ9MJ8o4ondcMYHcM+7k9D8epx24dtdXpFnnl89VZ9+LC1tC8JfgPi2fQR H8/A== X-Forwarded-Encrypted: i=1; AFNElJ+utgnj0GWe6WyxSjqFuKDiHqFyLhoXDfoFp2B7md6+3Kuh3aP+JV0pbQpnpqdBwawmYfwbwrhiqM4iSyU=@vger.kernel.org X-Gm-Message-State: AOJu0Yz+yZxveQvo8t3zASz3H81ji5LygYCglqArkPBkBk45Vs7swZ/B 8+C48h74TB6ogLiJICYKO8QF3rGUIHoiXCSdzYX16JVlamNQk8AMxiSUM1gSwyayK3UPRKNUfUL VngeGZ3QnJqtP2vpsTpN86ZeiyVFHhSuIVrWw49q0GDr8BQ96Kdckz8YjitE= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:2507:b0:496:dfe1:e8ce with SMTP id 5614622812f47-4a42af91aeemr3045291b6e.22.1783822023540; Sat, 11 Jul 2026 19:07:03 -0700 (PDT) Date: Sat, 11 Jul 2026 19:07:03 -0700 In-Reply-To: <20260712000913.519-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a52f6c7.574492cf.19a3b.000a.GAE@google.com> Subject: Re: [syzbot] [usb?] KASAN: slab-use-after-free Read in uea_upload_pre_firmware 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 but the reproducer is still triggering an issue: lost connection to test machine Tested on: commit: bee763d5 Add linux-next specific files for 20260710 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=11c85346580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a018aaa0e95afeef dashboard link: https://syzkaller.appspot.com/bug?extid=3d45d763d18796f97412 compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=107b70b9580000