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[2620:137:e000::3:7]) by mx.google.com with ESMTPS id fd4-20020a056a002e8400b006933e57dde4si451651pfb.0.2023.10.02.19.03.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Oct 2023 19:03:20 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) client-ip=2620:137:e000::3:7; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel-dk.20230601.gappssmtp.com header.s=20230601 header.b=qX0qGz9+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id CA6BE811F101; Mon, 2 Oct 2023 19:03:19 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238985AbjJCCDC (ORCPT + 99 others); Mon, 2 Oct 2023 22:03:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48120 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229939AbjJCCDB (ORCPT ); Mon, 2 Oct 2023 22:03:01 -0400 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 27260BF for ; Mon, 2 Oct 2023 19:02:56 -0700 (PDT) Received: by mail-pj1-x102a.google.com with SMTP id 98e67ed59e1d1-273e3d8b57aso93260a91.0 for ; Mon, 02 Oct 2023 19:02:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20230601.gappssmtp.com; s=20230601; t=1696298575; x=1696903375; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=BZrutkVbMBVvwGrOxYI2YPR8cwqjWmpv0Ny3maTyQSA=; b=qX0qGz9+zJA6vNyPx+JUGhBtIhf8i1pj6Ut3SHjMO3Ia4hVOnwkkLUWAe3mtSfhVNF TBL3SsNSiUbnyDji5RG9925xUtfrPy5atcEmK2YFbotcHAsk0nlGJDJxkgDq7liq9LxX FeycdGHh7uZp0Kv+nLXpSqmQhOcZ0n230hzDu/ffsiAiaFj881eTL2y6gajBx6sZbAP/ dyuDI2/wRk+tlMtOCgCJxMUZ8OawBYloHkiGfHoYt6ZiynW68lCIcrDWrfCG6tcCIydL p5p/NKaFiTVHKlnW907IV7D4k2cIABUFYhhSdc46RUzuFsOp05vD9Iqw7VSUNvrqdmLC OtNg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696298575; x=1696903375; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=BZrutkVbMBVvwGrOxYI2YPR8cwqjWmpv0Ny3maTyQSA=; b=UCRA4DnE8XpTMez+1EphWtVR3PIdqgDK5YNVJ3GWBBfu7P7FYQxleS8oeyBC3gcCZ1 El3jZ4g9fFkZqfErvT4eB+dc2Y1e4w8b18elBE3thVyir586e+cKwfhatpU2DT4Wlp0E 9mLd6GgTmFbtGqQzSUsn6I0HskrkIgwNNp196Fb0TbBPOzrt/NdkS/+l7Z97wnPJCPB6 +TFAJcdyMzM9GUDv7LfJsFya7Vse5YDJ+Y/N5puJgdyinmqyDHCRnUTK9hoWvzeZg4l1 Qno9aYxB01FBUGX/cSzk4uW3EQvlM9DK2fzpYQgD8KFQzLpxpQydAI0g5f5aEg2sEysu yQzw== X-Gm-Message-State: AOJu0YzobHLhmqAr2okc/rOvV3z+ladAGqP8dlMJtve9/fbY8OdsrCBH UHCv8zT6CsWUcHxWPu8cS4D98A== X-Received: by 2002:a17:90a:4506:b0:268:ca63:e412 with SMTP id u6-20020a17090a450600b00268ca63e412mr11816933pjg.4.1696298575608; Mon, 02 Oct 2023 19:02:55 -0700 (PDT) Received: from [192.168.1.136] ([198.8.77.194]) by smtp.gmail.com with ESMTPSA id v14-20020a17090ad58e00b002777ba600fdsm6903982pju.25.2023.10.02.19.02.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 02 Oct 2023 19:02:54 -0700 (PDT) Message-ID: <04086fa2-8506-4f6f-8b31-3b539736adc6@kernel.dk> Date: Mon, 2 Oct 2023 20:02:54 -0600 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [syzbot] [io-uring?] BUG: unable to handle kernel NULL pointer dereference in __io_remove_buffers (2) Content-Language: en-US To: syzbot , asml.silence@gmail.com, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <000000000000af635c0606bcb889@google.com> From: Jens Axboe In-Reply-To: <000000000000af635c0606bcb889@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 02 Oct 2023 19:03:20 -0700 (PDT) #syz test: git://git.kernel.dk/linux.git io_uring-6.6 -- Jens Axboe