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 X-Spam-Level: X-Spam-Status: No, score=-16.3 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7AB92C31E46 for ; Wed, 12 Jun 2019 16:13:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 494862175B for ; Wed, 12 Jun 2019 16:13:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="EByOcF5o" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2409491AbfFLQN0 (ORCPT ); Wed, 12 Jun 2019 12:13:26 -0400 Received: from mail-pl1-f173.google.com ([209.85.214.173]:46432 "EHLO mail-pl1-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2409460AbfFLQNZ (ORCPT ); Wed, 12 Jun 2019 12:13:25 -0400 Received: by mail-pl1-f173.google.com with SMTP id e5so6817157pls.13 for ; Wed, 12 Jun 2019 09:13:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=e4ItLxshqMfqM68z4YCARRhGpvs/wbTADgtzp6LLi8k=; b=EByOcF5oR5p8jLYaIHj/W3OAyPEwMFyxrCSaDMZ710yE5WD1Y/b+UNqhkabWO+KS1l IgRWkQvJ2NjRclyAP+f+rEMc+so66/pJayjBsfvCjka+fdtro0rRT+G7kG/mV7cxYud+ DqLOkvG+jeTuQuRkwivcdqKUg66y8+r9eNK3GSX6WWwVM0LTkEGNYmcMgV8xtaI71jUo gFzG+TD6/zdIHpyrirE/qQrbJQeDR0ghIWFeujzm+5W4gmflXpO4QMnJsFIg6kJrAry+ pv87Rmlg0j8CYSgiU2v0e0ld97KdTEUF+/M94iRv9qKosgsTDP8ev18imoJavVyGJMMs 5lxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=e4ItLxshqMfqM68z4YCARRhGpvs/wbTADgtzp6LLi8k=; b=dC+iTG+UHFJ+i7mYYJyGdcEkqnCkD+JcKzN0ZxnIub4ubVOqG2Hxq/0OqGKux2XQOT ClD2xPdnekeNbHAeU/hVpL3phuUC4Mklumnr1soWcDeRdQ9bBb3ZYVMpABWVMv1DZcLR X+RgVQRzwN13i7aG3vmFdJviFZjHDnEFn5u4Ur3Pf5Xc/W/JchWH9T+++PoZZTRa3OFq fL+HWkSSckhiHOv+BudAkmwC9AwewmeR7S6dcHTc1l7Or05Tml0cDH+K3YB/bVX5vmy/ VWg7G8ZTbG8LzSiq9BpXp1YLPQvvTdgqY44HLi6KsMJh3I5Hyzh5DPn928ec7B9mKzBs vZpw== X-Gm-Message-State: APjAAAWKVpVvHCCOjRT3Y4Gsmr/SwKBFgRbOfaagYXP0DUDLs1kTBaLc 7fpbv0/N5Tmv1wPekGRvHfrMtNHJgrC1T/0B/kNWjQ== X-Google-Smtp-Source: APXvYqzmdD5qKrrrXe+HCEiDQQKVQS4JJibsx3w0GVW5imo8nYDvtycFLQxTBoJXvBBVIDupEJMTzYRQD7ldjOaUjJg= X-Received: by 2002:a17:902:1566:: with SMTP id b35mr84417865plh.147.1560356003612; Wed, 12 Jun 2019 09:13:23 -0700 (PDT) MIME-Version: 1.0 References: <000000000000927a7b0586561537@google.com> In-Reply-To: From: Andrey Konovalov Date: Wed, 12 Jun 2019 18:13:12 +0200 Message-ID: Subject: Re: [EXT] INFO: trying to register non-static key in del_timer_sync (2) To: Ganapathi Bhat Cc: Dmitry Vyukov , syzbot , "amitkarwar@gmail.com" , "davem@davemloft.net" , "huxinming820@gmail.com" , "kvalo@codeaurora.org" , "linux-kernel@vger.kernel.org" , "linux-usb@vger.kernel.org" , "linux-wireless@vger.kernel.org" , "netdev@vger.kernel.org" , "nishants@marvell.com" , "syzkaller-bugs@googlegroups.com" Content-Type: multipart/mixed; boundary="00000000000052860b058b22b16c" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --00000000000052860b058b22b16c Content-Type: text/plain; charset="UTF-8" On Wed, Jun 12, 2019 at 6:03 PM Ganapathi Bhat wrote: > > Hi Dmitry, > > We have a patch to fix this: https://patchwork.kernel.org/patch/10990275/ Hi Ganapathi, Great, thanks for working on this! We can ask syzbot to test the fix: #syz test: https://github.com/google/kasan.git usb-fuzzer Thanks! > > Regards, > Ganapathi --00000000000052860b058b22b16c Content-Type: text/x-patch; charset="US-ASCII"; name="mwifiex-avoid-deleting-uninitialized-timer-during-USB-cleanup.diff" Content-Disposition: attachment; filename="mwifiex-avoid-deleting-uninitialized-timer-during-USB-cleanup.diff" Content-Transfer-Encoding: base64 Content-ID: X-Attachment-Id: f_jwtfnzut0 ZGlmZiAtLWdpdCBhL2RyaXZlcnMvbmV0L3dpcmVsZXNzL21hcnZlbGwvbXdpZmlleC91c2IuYyBi L2RyaXZlcnMvbmV0L3dpcmVsZXNzL21hcnZlbGwvbXdpZmlleC91c2IuYwppbmRleCBjMjM2NWVl Li45MzlmMWU5IDEwMDY0NAotLS0gYS9kcml2ZXJzL25ldC93aXJlbGVzcy9tYXJ2ZWxsL213aWZp ZXgvdXNiLmMKKysrIGIvZHJpdmVycy9uZXQvd2lyZWxlc3MvbWFydmVsbC9td2lmaWV4L3VzYi5j CkBAIC0xMzQ4LDYgKzEzNDgsOCBAQCBzdGF0aWMgdm9pZCBtd2lmaWV4X3VzYl9jbGVhbnVwX3R4 X2FnZ3Ioc3RydWN0IG13aWZpZXhfYWRhcHRlciAqYWRhcHRlcikKIAogCWZvciAoaWR4ID0gMDsg aWR4IDwgTVdJRklFWF9UWF9EQVRBX1BPUlQ7IGlkeCsrKSB7CiAJCXBvcnQgPSAmY2FyZC0+cG9y dFtpZHhdOworCQlpZiAoIXBvcnQtPnR4X2RhdGFfZXApCisJCQljb250aW51ZTsKIAkJaWYgKGFk YXB0ZXItPmJ1c19hZ2dyLmVuYWJsZSkKIAkJCXdoaWxlICgoc2tiX3RtcCA9CiAJCQkJc2tiX2Rl cXVldWUoJnBvcnQtPnR4X2FnZ3IuYWdncl9saXN0KSkpCkBAIC0xMzY1LDggKzEzNjcsNiBAQCBz dGF0aWMgdm9pZCBtd2lmaWV4X3VucmVnaXN0ZXJfZGV2KHN0cnVjdCBtd2lmaWV4X2FkYXB0ZXIg KmFkYXB0ZXIpCiAKIAltd2lmaWV4X3VzYl9mcmVlKGNhcmQpOwogCi0JbXdpZmlleF91c2JfY2xl YW51cF90eF9hZ2dyKGFkYXB0ZXIpOwotCiAJY2FyZC0+YWRhcHRlciA9IE5VTEw7CiB9CiAKQEAg LTE1MTAsNyArMTUxMCw3IEBAIHN0YXRpYyBpbnQgbXdpZmlleF9wcm9nX2Z3X3dfaGVscGVyKHN0 cnVjdCBtd2lmaWV4X2FkYXB0ZXIgKmFkYXB0ZXIsCiBzdGF0aWMgaW50IG13aWZpZXhfdXNiX2Ru bGRfZncoc3RydWN0IG13aWZpZXhfYWRhcHRlciAqYWRhcHRlciwKIAkJCXN0cnVjdCBtd2lmaWV4 X2Z3X2ltYWdlICpmdykKIHsKLQlpbnQgcmV0OworCWludCByZXQgPSAwOwogCXN0cnVjdCB1c2Jf Y2FyZF9yZWMgKmNhcmQgPSAoc3RydWN0IHVzYl9jYXJkX3JlYyAqKWFkYXB0ZXItPmNhcmQ7CiAK IAlpZiAoY2FyZC0+dXNiX2Jvb3Rfc3RhdGUgPT0gVVNCOFhYWF9GV19ETkxEKSB7CkBAIC0xNTIz LDEwICsxNTIzLDYgQEAgc3RhdGljIGludCBtd2lmaWV4X3VzYl9kbmxkX2Z3KHN0cnVjdCBtd2lm aWV4X2FkYXB0ZXIgKmFkYXB0ZXIsCiAJCQlyZXR1cm4gLTE7CiAJfQogCi0JcmV0ID0gbXdpZmll eF91c2JfcnhfaW5pdChhZGFwdGVyKTsKLQlpZiAoIXJldCkKLQkJcmV0ID0gbXdpZmlleF91c2Jf dHhfaW5pdChhZGFwdGVyKTsKLQogCXJldHVybiByZXQ7CiB9CiAKQEAgLTE1ODQsNyArMTU4MCwy OSBAQCBzdGF0aWMgdm9pZCBtd2lmaWV4X3VzYl9zdWJtaXRfcmVtX3J4X3VyYnMoc3RydWN0IG13 aWZpZXhfYWRhcHRlciAqYWRhcHRlcikKIAlyZXR1cm4gMDsKIH0KIAorc3RhdGljIGludCBtd2lm aWV4X2luaXRfdXNiKHN0cnVjdCBtd2lmaWV4X2FkYXB0ZXIgKmFkYXB0ZXIpCit7CisJc3RydWN0 IHVzYl9jYXJkX3JlYyAqY2FyZCA9IChzdHJ1Y3QgdXNiX2NhcmRfcmVjICopYWRhcHRlci0+Y2Fy ZDsKKwlpbnQgcmV0ID0gMDsKKworCWlmIChjYXJkLT51c2JfYm9vdF9zdGF0ZSA9PSBVU0I4WFhY X0ZXX0ROTEQpCisJCXJldHVybiAwOworCisJcmV0ID0gbXdpZmlleF91c2JfcnhfaW5pdChhZGFw dGVyKTsKKwlpZiAoIXJldCkKKwkJcmV0ID0gbXdpZmlleF91c2JfdHhfaW5pdChhZGFwdGVyKTsK KworCXJldHVybiByZXQ7Cit9CisKK3N0YXRpYyB2b2lkIG13aWZpZXhfY2xlYW51cF91c2Ioc3Ry dWN0IG13aWZpZXhfYWRhcHRlciAqYWRhcHRlcikKK3sKKwltd2lmaWV4X3VzYl9jbGVhbnVwX3R4 X2FnZ3IoYWRhcHRlcik7Cit9CisKIHN0YXRpYyBzdHJ1Y3QgbXdpZmlleF9pZl9vcHMgdXNiX29w cyA9IHsKKwkuaW5pdF9pZiA9CQltd2lmaWV4X2luaXRfdXNiLAorCS5jbGVhbnVwX2lmID0JCW13 aWZpZXhfY2xlYW51cF91c2IsCiAJLnJlZ2lzdGVyX2RldiA9CQltd2lmaWV4X3JlZ2lzdGVyX2Rl diwKIAkudW5yZWdpc3Rlcl9kZXYgPQltd2lmaWV4X3VucmVnaXN0ZXJfZGV2LAogCS53YWtldXAg PQkJbXdpZmlleF9wbV93YWtldXBfY2FyZCwK --00000000000052860b058b22b16c--