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 2748A44C67C for ; Fri, 21 Aug 2026 11:54:05 +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=1787313250; cv=none; b=SKDsvFZ3d4gjz5OpO7Iq2EMFWEp/f2uU8TlMJv3Zwhq0PV78Ew/zrHp9k/DyBw6z44nlJtJmig6KeK/rGSsoGXlML4Gto/bWXtpAG46ayhYqjfvp7wvApNHeMs4Vvy4wohZ73HFur7ARAofddjxISFt6HFBTVIHpxd3yuK06ZHg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787313250; c=relaxed/simple; bh=KeQSTQPv/wIatA7ARwW+Qei/Z/JKp3IUN5QhHE6K39U=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Tn5Sromwdf1SJthEit6gBFEbhgeRncAvjq2TmIbkdCjqAc8ct/P/Hmr40HcmhAiwvKwwBsTb2x/IDfAAXpriUPcp/Mu4cJPRwfXBAeDdWrnyhNVU5dmmvkI1aKSsFMC/spqSrMI3OSJunKllik4oiroPPR7G9aGvB9eKQM+fn4M= 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 5614622812f47-4b28dbf4197so1484230b6e.2 for ; Fri, 21 Aug 2026 04:54:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787313244; x=1787918044; 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=WwT+ASDXwbeVyj/VH9spEb/RWyHxCauI1zt47aClV3s=; b=B7UQl28RQDtZDh8kDo2mbbFqijsQcCxRUbuCvQytAz64KQvv799LZmWbQTfBpaMX0L ngfuAktTjEfnN27N4Pa5kfeq8Sgen7EamLQa2ILChZxSE7geowjEuJRTJlb0oM7I5wVq oUAOvnhbFr2btxiApxNaLnS+oBxF+Jf1UP3o/Ea6Gh/SoN3IPmp03xi6GC5ToSviVSHX +h3dHvR3EAegwywkuvL4Pl/JMdzusedSxHipEOUJfAfF7Fv06xW0T5d8kEH2C6JHJ/eX GCs1lYsSLfF2Z8QPnnJygvdbV4fNhhOLfk5cfIf0JZ9mUf0Q/en4BRANFg126BCeY41n nRQg== X-Forwarded-Encrypted: i=1; AHgh+RrSlezMvungNmXBX4ZmJ7lzfdnck9ZaKS63G4Zc4obxglPSNG3K08UhUBHVIwJeAGoFXuXGAdsQN8kQhNI=@vger.kernel.org X-Gm-Message-State: AOJu0Yxz+ItyE6Md5vUxj7gBhAhaNnjI6TQfwPBYLAo/w2oyKhx2FvfL 9hokR9j+zfNUh53IJ5TwXaKUt8MaE+HQTdHcjjo9/V7crctd5A0I23pOHHRr6bLLEk4afPGc7i5 wjRh4x4iyIk/esOQAQLKxtYiS7FpFruQH6jGIP8yILLpo+IB4qDD7fm/RuQ0= 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:c1ba:b0:497:8ca:a8fc with SMTP id 5614622812f47-4b2ef4bf325mr6071314b6e.19.1787313244144; Fri, 21 Aug 2026 04:54:04 -0700 (PDT) Date: Fri, 21 Aug 2026 04:54:04 -0700 In-Reply-To: <20260821112309.9607-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a883c5c.91706f20.16b6e3.02a7.GAE@google.com> Subject: Re: [syzbot] [usb?] BUG: unable to handle kernel NULL pointer dereference in usb_reinit From: syzbot To: kartikey406@gmail.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: SYZFAIL: posix_spawnp failed SYZFAIL: posix_spawnp failed (errno 5: Input/output error) connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:44127->127.0.0.1:33802: read: connection reset by peer Tested on: commit: 21d6ac05 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=15083e79580000 kernel config: https://syzkaller.appspot.com/x/.config?x=d1128bc53f2ef7f3 dashboard link: https://syzkaller.appspot.com/bug?extid=2ec7fc1793a63864d9d6 compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=173a9e79580000