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=-5.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,FROM_LOCAL_HEX,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_PASS 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 ED40DC43381 for ; Sun, 31 Mar 2019 18:20:14 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BFA3C20882 for ; Sun, 31 Mar 2019 18:20:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Gk63Djxn" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BFA3C20882 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:To:From:Subject:Message-ID:In-Reply-To:Date: MIME-Version:Reply-To:Cc:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Owner; bh=m89IDrVpgbg67t5FRrx7Z5lKYSNr5cfq3auTUytxadg=; b=Gk63DjxnixMAZx q//NbMEMuXBqls7U6N8eDSm6RuZtqXMIR1MAhn7kbMv8GfyzGaMMTYujbmDtNXcp1ACq5yUMIKfBY 5CRR3m7X+2/wSDgwF2FSeaGkaVz3uXVHYz9GCNkByBwrA025FKmfTndM261WxPkRH/a/T3oObdeFR KmJKHMtCRK9m5LmYZ1Q/M7h8gz3zVTVB3OH8FIv8mmPCvbtpNleEQdsH7pmvv/qZxbF2AMJKZm+Vu P0WtWR5LZbLjm9ksW6BQu71Xb39GSFrld2yHxBsPFMy20/fk45F2OTR/t/sZOfQHaQkGKvfvlg3xX ZZOANyvdPU4bf4o0QJOQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hAf3u-0001r3-4D; Sun, 31 Mar 2019 18:20:06 +0000 Received: from mail-it1-f198.google.com ([209.85.166.198]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hAf3q-0001PY-8s for linux-arm-kernel@lists.infradead.org; Sun, 31 Mar 2019 18:20:04 +0000 Received: by mail-it1-f198.google.com with SMTP id q203so7860088itb.2 for ; Sun, 31 Mar 2019 11:20:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=64lyVqrAmSNqgnvvXOQw41LdifBrv+S+PiTwaiesBnk=; b=LsVy9e9yIIpvHZcmzrDza6ffDv+1qq9wDhhT2q8L+xj2x/lMHgyiotwxjti4NGqD+j G4Bl/AWfRA20nqf1l3jsjvPd1kWqMkRQnNti+8OAHhhnFK+xQ4CJunY5C9n8D8/G+VpY PFTxuY5vRvhjrhkKiX2+p9bbjYILFwKsavvEw/OVTRN3wjHPLoSCzmEY0TTA8EwP/arr MuiOQqn4+RicXCAfX5w/5mv0QmisfsLJ9XmlFvDemxTAgYA9ZYcv3GXUjtJnurqscayF ffOrGHkrapCJ41wzvC7VFf+guhmiyyAKVSlwLCFKIai3xqb0/+sT99q0xnN4UkaDYXh6 S/AA== X-Gm-Message-State: APjAAAVqq8ouYBtbwVnmq7EGKLOqjRiH9fM1/HZCUw6m3q/VQgHNIxft w0pgxBw5iP8T5fwFOcr5cg+lVkhBI0jT8X6DbusvDhTFRB56 X-Google-Smtp-Source: APXvYqwYc7YT95rQW3y3YkH0IjCUzv6zgypejJek1mPQFMyraQ3qD0wYSln+d2ySQbcyidRmMyizHd9+5gHqDAuEqkVUFpX78+wy MIME-Version: 1.0 X-Received: by 2002:a5d:8c8f:: with SMTP id g15mr8814847ion.36.1554056400848; Sun, 31 Mar 2019 11:20:00 -0700 (PDT) Date: Sun, 31 Mar 2019 11:20:00 -0700 In-Reply-To: <000000000000e92d1805711f5552@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000bbcb82058567f37d@google.com> Subject: Re: WARNING in bpf_jit_free From: syzbot To: airlied@linux.ie, ast@kernel.org, bpf@vger.kernel.org, daniel@ffwll.ch, daniel@iogearbox.net, davem@davemloft.net, dri-devel@lists.freedesktop.org, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, maxime.ripard@bootlin.com, netdev@vger.kernel.org, paul.kocialkowski@bootlin.com, songliubraving@fb.com, syzkaller-bugs@googlegroups.com, wens@csie.org, xdp-newbies@vger.kernel.org, yhs@fb.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190331_112002_374383_C288E071 X-CRM114-Status: UNSURE ( 4.15 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed"; DelSp="yes" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org syzbot has bisected this bug to: commit 0fff724a33917ac581b5825375d0b57affedee76 Author: Paul Kocialkowski Date: Fri Jan 18 14:51:13 2019 +0000 drm/sun4i: backend: Use explicit fourcc helpers for packed YUV422 check bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1467550f200000 start commit: 0e40da3e Merge tag 'kbuild-fixes-v5.1' of git://git.kernel.. git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=1667550f200000 console output: https://syzkaller.appspot.com/x/log.txt?x=1267550f200000 kernel config: https://syzkaller.appspot.com/x/.config?x=8dcdce25ea72bedf dashboard link: https://syzkaller.appspot.com/bug?extid=2ff1e7cb738fd3c41113 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16973653200000 Reported-by: syzbot+2ff1e7cb738fd3c41113@syzkaller.appspotmail.com Fixes: 0fff724a3391 ("drm/sun4i: backend: Use explicit fourcc helpers for packed YUV422 check") For information about bisection process see: https://goo.gl/tpsmEJ#bisection _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel