From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 698E8292906 for ; Thu, 24 Jul 2025 14:37:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753367824; cv=none; b=l3ZDkLjO6kGV1/6t3m6HdGFsmirrVRBEVat4iPkZaHWS2joxJhV6aAq3zT1GAh2tJbw1Fa1Vl2R6zEDyojQQLriA3g6nys4B/qXbZFenUzFVlzVqc1aRgel6wh4lpGMCOj1yBHCeQCyoQWbHElCYP/JCO5qG+OCAZ3bRKlE0Zy0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753367824; c=relaxed/simple; bh=lrZGovMfzr3uWw6ywdu3gQ7QC2dY2ZiLkUdsg73gBYQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=YDMGbs0g8X02VuvM9M6hpOV0WB3lkyZw0NPEz67SaODgrM4UfofhijU5xOep94tBIPlsRDAJBC3iR6xvutB68L8nXw28fRTEw61/pbkZz2VcTOGIoIXkzil1CB64pad0KheFEJIR0K43ymiVmJe7r7b3/t3I0oIMo8NY0FQPIws= 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=209.85.166.200 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-il1-f200.google.com with SMTP id e9e14a558f8ab-3ddce213201so11600025ab.0 for ; Thu, 24 Jul 2025 07:37:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753367822; x=1753972622; 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=VnsYI8YKyGb65+gy6ObeUjKR0Rc4w8XZ4XYDxw2JU78=; b=Ix3X70yp6PgLxcbE6Xlm01B+gEFYvQLBjT+AH6X/ncyeTcLHVDSqttvLKKAXUWFvKx Q3kO2nL719a+NKkOnaAEvY6Z20enCL1l3TEkIrDQW5VoHCpwn//Ya1Dbe9dPmOrsEsso KKunqqtwogyFuuKKzmt0UinWhQl6FEMBa6Cxq7UQejEpe+/cgW+6PXYauTgmyjsM7du/ wkCtgyFz44NF3yOYJPG7CQu7zlryQrVj0Q5B8D+lWyp1n/RbIjIsiVIGqGJNV3rfabEc INySVDO4vDmKvsnjyHVShQs9gCYN6T2ykEwNE7lI3w+SMFfQmF4EwIxtFa7LaKtqK/zm MQNw== X-Forwarded-Encrypted: i=1; AJvYcCWoIAsKeEcN2PN7kWUn4mIIlFqoBITcYqBQ45+oCHLmKa5CmOdjohoi/pT+02c8vCDy0inWEm6zVSY=@vger.kernel.org X-Gm-Message-State: AOJu0YzABuSfXUab6zzp1wyS8Kv/J9u3vltxCBQvJVRgTrWVO36fkg+A DRHEWyq5OQbFcWcw1+WHFGI4XvUo6I50uP5Hmm+J4qFqIowzkPSD/yHDz6U1IUEJywINg0dC+Yp hEwRHeSfo5xot3ZbRkMvmXEcw3mgXbKjsvXpA0FWxDeU0EW3LROydZD7f5g8= X-Google-Smtp-Source: AGHT+IERoU1yT7l8iHA7Ue4j2KCrPAHlncDFmBiCxEjvwU8YdVsV4w5ZKsyuZX04fkC70WLhUX8b5zz2uwits1ygwE6y0PLFxSFZ Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3497:b0:3e3:b4ff:15e3 with SMTP id e9e14a558f8ab-3e3b97cf3bbmr31859135ab.4.1753367822441; Thu, 24 Jul 2025 07:37:02 -0700 (PDT) Date: Thu, 24 Jul 2025 07:37:02 -0700 In-Reply-To: <681853be.a70a0220.254cdc.0045.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6882450e.a00a0220.2f88df.002a.GAE@google.com> Subject: Re: [syzbot] [usb?] WARNING in osif_xfer/usb_submit_urb From: syzbot To: andi.shyti@kernel.org, gregkh@linuxfoundation.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, syzkaller-bugs@googlegroups.com, wsa+renesas@sang-engineering.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 56ad91c1aa9c18064348edf69308080b03c9dc48 Author: Wolfram Sang Date: Thu May 22 06:42:35 2025 +0000 i2c: robotfuzz-osif: disable zero-length read messages bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15b114f0580000 start commit: 4f79eaa2ceac kbuild: Properly disable -Wunterminated-strin.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=a9a25b7a36123454 dashboard link: https://syzkaller.appspot.com/bug?extid=4687ab80180e5d724f51 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=103081cc580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17ba139b980000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: i2c: robotfuzz-osif: disable zero-length read messages For information about bisection process see: https://goo.gl/tpsmEJ#bisection