From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9FBDFC5AD4C for ; Thu, 23 Nov 2023 19:08:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345785AbjKWTId (ORCPT ); Thu, 23 Nov 2023 14:08:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229462AbjKWTIb (ORCPT ); Thu, 23 Nov 2023 14:08:31 -0500 Received: from mail-pl1-f198.google.com (mail-pl1-f198.google.com [209.85.214.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D44719E for ; Thu, 23 Nov 2023 11:08:37 -0800 (PST) Received: by mail-pl1-f198.google.com with SMTP id d9443c01a7336-1cf644b090cso13418965ad.2 for ; Thu, 23 Nov 2023 11:08:37 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700766517; x=1701371317; 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=qBtaPymrrtk/QUO39g14If+0oQi2iYLfbj1PNH+d9+A=; b=rYGCM5Es76g8zC/oYHwWEygaO8tQdYqhniPh09nGRqEVvD2iGz/wAp13Bg+X4XO8as 3WgK4k8gWllWrZRVxwl+iPWpf0HWkZbQHxpproCy/b3eV7xm//ifpu2RqbH8S0FmVV9M GvClSeoWZpjWHBZpM8sp5qnPs1QbIv4nQ0spbutHM5xuHLCjU+g2r8ig6ZoDkWfBRQOr 6gkMsPKG08n3bdnlwtvKg52nuZfQjQQIXfO4N9Z4i28I88mZ+aPO/hDo7U536GwnP794 5yKXqKjq0hXONm6Dq6wJl3EllexZDZJ6FqFTX4+JBKEvUgEBiQZeJHQdg3I2dGRPv8d+ tLlQ== X-Gm-Message-State: AOJu0YxhOqiwqbYJsULrBYWHjeW52o54vgaZ8Ouq6/P+8izUxR6/6J7S VdX1G+n7vG8y+JGJXJ4QKI9njZNOcEgyRHBBiC6hfzfE7wgV5BI= X-Google-Smtp-Source: AGHT+IFSDbiFtnqXap6WHcOb2nQf6o12HBX65Z3v+Ou3heiVmintUltAheWp64CImiLw6UbOGwzEu307W/1EjpJvl2s5XR/ao13g MIME-Version: 1.0 X-Received: by 2002:a17:902:efc5:b0:1cf:54e4:cdcc with SMTP id ja5-20020a170902efc500b001cf54e4cdccmr100325plb.4.1700766517512; Thu, 23 Nov 2023 11:08:37 -0800 (PST) Date: Thu, 23 Nov 2023 11:08:37 -0800 In-Reply-To: <000000000000809328060a8a4c1c@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001f52df060ad6900a@google.com> Subject: Re: [syzbot] printk debug From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: printk debug Author: yuran.pereira@hotmail.com #syz test: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master --- drivers/staging/rtl8712/rtl871x_xmit.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c index 6353dbe554d3..c80c60417d5c 100644 --- a/drivers/staging/rtl8712/rtl871x_xmit.c +++ b/drivers/staging/rtl8712/rtl871x_xmit.c @@ -125,6 +125,7 @@ int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, ((addr_t)(pxmitpriv->pallocated_xmitbuf) & 3); pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; for (i = 0; i < NR_XMITBUFF; i++) { + pr_info("==> Allocating pallocated_buf %d\n", i); INIT_LIST_HEAD(&pxmitbuf->list); pxmitbuf->pallocated_buf = kmalloc(MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ, GFP_ATOMIC); @@ -188,6 +189,7 @@ void _free_xmit_priv(struct xmit_priv *pxmitpriv) pxmitframe++; } for (i = 0; i < NR_XMITBUFF; i++) { + pr_info("==> Freeing pallocated_buf %d\n", i); r8712_xmit_resource_free(padapter, pxmitbuf); kfree(pxmitbuf->pallocated_buf); pxmitbuf++; -- 2.25.1