From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (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 CA5234E80C7 for ; Mon, 7 Sep 2026 14:14:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788790450; cv=none; b=Y+pL9Ne3S/vR3zN6YS+rn6bzjWmKeBubyWWdoLvsYR2cDFO2Xt6G6TnPHv5n1h/2frGB4XCp46qqV4i3qCqouOSxy9GXqytaU5uI9GL5c/VEsUCGVVeOd8uj3fBEjhkI+aO5WTUzEBjW40NypQENqU+9wx7uiBa8y0jh4DZEdbE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788790450; c=relaxed/simple; bh=lz1xIqEWes5uBbLpkzKtUqL7ruPJE/zdaXIas9LlIJ4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=VYDOv/YT5DEETJf9/HWADekN+WmOzXLYByfUpeuc1oAVmLGJujVAVFPC0KeyFK90GUQjgdtgNzSoOf8+3E9HmyxeUOF79LrIC1hHr0jvdMz6WZIH/j3DF2PylMoJeG8cz5jpUJqP/ep8aL41zHPyW+SjatN3sVKqo7UDcnQQwzA= 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=209.85.167.199 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-f199.google.com with SMTP id 5614622812f47-4a49f09233dso2423689b6e.2 for ; Mon, 07 Sep 2026 07:14:08 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788790447; x=1789395247; 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=WdMkUCaEkrcwPWAckSFCUqv4/1vx3Bq+q8mWnmCupJ8=; b=INUeoX0XJrLZjL8nJp6IeiD6kDhsovIIXEmX0Ho4/YmyVSN3V/BJukdfN+K1XpnJGe VMmBlrgqrI1N+I4J47T0Ka4NtBdjcI+5xmWFyAGn3ZSYSSUz0GSWjAX19vpc+fQVDryY 6nZ5qTyWIXVFgOTIi5IaWfxV32SsPcDnEfJ7zKxv6BS4WNvfnSCSCf1e3rCcWv8ivJJM gQGoMiSkjC6MKyBtBbrBENjS4VyDwI5T7fOV5Xrz2qtrUPd/TO3r8xXfd5dgMhOBOVQF C9UWO+gZmWtOm9Jd9MxY/eTwE3d8XmXBHs+bz/uE47CmNVzM9QjJwzJ5JTwhm0Sk+0Tp 3MIw== X-Gm-Message-State: AFuF++llq7sAI9mX876ceqkxHXOcCQT0UyfUGPLtVzmu1ChDLwywfEL6 w2+pqhcNEN1UdOy3rv7seV0jEwcY7XrYDcJO+nBd2t/sE08FiUyGEgOkOHcpnRG2MG2gwBEgZKE E3OZ8luvCsI2VUmA4GIUPW4SSaV1tFGw06uuLSnm/rRFfjFcKKTEK12K8qrc= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:198e:b0:6b8:5906:2c11 with SMTP id 006d021491bc7-6b859062c8cmr8681260eaf.8.1788790447652; Mon, 07 Sep 2026 07:14:07 -0700 (PDT) Date: Mon, 07 Sep 2026 07:14:07 -0700 In-Reply-To: <6a6d375e.2d659fcc.1d46f5.01a4.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a9ec6af.6e6c5f9e.240462.0001.GAE@google.com> Subject: Forwarded: Re: test patch 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: test patch Author: syedtayyabfarooq08@gmail.com #syz test diff --git a/drivers/usb/usbip/usbip_event.c b/drivers/usb/usbip/usbip_event.c index 0e00c2d000f8..e498102e8b26 100644 --- a/drivers/usb/usbip/usbip_event.c +++ b/drivers/usb/usbip/usbip_event.c @@ -105,6 +105,11 @@ int usbip_start_eh(struct usbip_device *ud) } EXPORT_SYMBOL_GPL(usbip_start_eh); +#define WORK_QUEUE_NAME "usbip_event" + +static struct workqueue_struct *usbip_queue; +static DECLARE_WORK(usbip_work, event_handler); + void usbip_stop_eh(struct usbip_device *ud) { unsigned long pending = ud->event & ~USBIP_EH_BYE; @@ -115,16 +120,12 @@ void usbip_stop_eh(struct usbip_device *ud) if (pending) usbip_dbg_eh("usbip_eh waiting completion %lx\n", pending); - wait_event_interruptible(ud->eh_waitq, !(ud->event & ~USBIP_EH_BYE)); + wait_event(ud->eh_waitq, !(ud->event & ~USBIP_EH_BYE)); + flush_workqueue(usbip_queue); usbip_dbg_eh("usbip_eh has stopped\n"); } EXPORT_SYMBOL_GPL(usbip_stop_eh); -#define WORK_QUEUE_NAME "usbip_event" - -static struct workqueue_struct *usbip_queue; -static DECLARE_WORK(usbip_work, event_handler); - int usbip_init_eh(void) { usbip_queue = create_singlethread_workqueue(WORK_QUEUE_NAME);