From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f69.google.com (mail-oa1-f69.google.com [209.85.160.69]) (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 018C73F1ADF for ; Thu, 9 Jul 2026 10:49:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783594144; cv=none; b=MpBiSbomVbLzQiN4fYakkLq0W6hI1/TY6jsce4APZA4LuQxl9439vDSPzMr9tIvfpexjKd3q6xlkUKxHlOo2jcTO+T7fINE+3uPnHf1TyW250iaHW+4PngkvLtVH/vGicD83c3GZD+mySpe6T9AhirvWGAY7CbY56g+hGAMKiuE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783594144; c=relaxed/simple; bh=ZBypl4kQ2FZ7Xm784JuI7NgOQZxgRDxgj+1v4Zrcg8k=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Pfv/zcmHeHcSqpAu2rvtTMnBUs3ozjGYtfprL8PFPMvKvbcsxCucYnxgtLpJHwvgNoG7D9KVkAf9z3tjdXQMdfMd1ZG9W62Opw+L2zwYhZBdwhDJ6ax7hCh6CvGaWIdoz5OiIhArmAlZ2ZMAQJnYKVc5/2ACyoAT8ffVbq9Pk1g= 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=209.85.160.69 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-oa1-f69.google.com with SMTP id 586e51a60fabf-4412c255fd4so472102fac.3 for ; Thu, 09 Jul 2026 03:49:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783594142; x=1784198942; 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=etr9LsqCiK7+IoA/MuBPaCttsWEr86OH+tWybooSI+A=; b=bUBxMHuzZ7lb/AIruK1NYDF0Q0uIOd2p7sz1SfEAQvgH3iZfRTYisiFm0D48evTBuy X9zru7azzcrCkiV1mBiYoQQz202i04ilYfiVsUL1HHdEhl55n77WlCIU7j3LerBWbEZE XfKKREMYyWmswWjUKQ+23HcUyNlahFDNcSHGaW+pChSXQ+QA59uWRzCtE8PByWROxVLg Rha+LFK8XhyFUHJ00I0xioJIPqxgbJI7rhNrb8MUD1z4/P5KIvthGRkcx3E3vtKUuzXg G0HWnvH3OII1nDq2mtBDEUSRMHrfrb30XA4n7lQW6W0i9Mxkd+lk4NI+5crUwlyEhCoG SVmQ== X-Gm-Message-State: AOJu0Yy5ind3HVypOJ6R5fZaC+Fdg5tAp8WJEi5Y3LFghs8LhdCg9EH2 YCcV8qW9PRQd5Hv9CfTN+Py0UgGhvX2Vitnqtu22wzADJCMIsHXVyPSB/htWh4Paz+vpPgseh2h 73TZPri0ZYaXzNeDAuGAbGU7ek1fMfrtpMu9qUfR+XyEoi/ToA0BkjkVnlHE= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:2013:b0:6a3:5c28:101d with SMTP id 006d021491bc7-6a36dac75c0mr4323986eaf.70.1783594142052; Thu, 09 Jul 2026 03:49:02 -0700 (PDT) Date: Thu, 09 Jul 2026 03:49:02 -0700 In-Reply-To: <20260709095315.3359832-1-Xue.Lei@windriver.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a4f7c9e.c76b52dc.34afef.002d.GAE@google.com> Subject: Re: [syzbot] [usb?] BUG: corrupted list in usb_hcd_link_urb_to_ep (5) From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, xue.lei@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: 0e35b9b6 Merge tag 'mm-hotfixes-stable-2026-07-06-17-4.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17327b1e580000 kernel config: https://syzkaller.appspot.com/x/.config?x=abdd1c3924a3d690 dashboard link: https://syzkaller.appspot.com/bug?extid=e69c25cf38a53d0cf64c compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 Note: no patches were applied.