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[23.128.96.19]) by mx.google.com with ESMTPS id y184si2285936pgd.723.2022.02.09.03.16.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Feb 2022 03:16:51 -0800 (PST) Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20210112 header.b=DX6memat; spf=softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A37CFE067857; Wed, 9 Feb 2022 01:44:59 -0800 (PST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354138AbiBHJXz (ORCPT + 99 others); Tue, 8 Feb 2022 04:23:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34820 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354115AbiBHJXu (ORCPT ); Tue, 8 Feb 2022 04:23:50 -0500 Received: from mail-yb1-xb2c.google.com (mail-yb1-xb2c.google.com [IPv6:2607:f8b0:4864:20::b2c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9AB41C0401F0 for ; Tue, 8 Feb 2022 01:23:48 -0800 (PST) Received: by mail-yb1-xb2c.google.com with SMTP id m6so47970796ybc.9 for ; Tue, 08 Feb 2022 01:23:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=SZ03WaXjCB1/PPBbkHxtR46rnb83dwuwKCXnSai0rXM=; b=DX6memat2HqLjnAS7y2wJyGBIcCSvFCIX2diIwxjvhawJUk0LEiOSud3eWKg/HfoUS oSapkRfQ0X/ZKBOYklGLL0IaB9h4LVBJ1Ur2FLvxxUw/3FMb4OcNmqtvwycvLxWU6KMS Rd566JfVkltr+QiWcpINNZD1CqFEuAz/Q4oC2eRwxOQ7mBcv4wtOZ3U2/sTBBz2FVmr0 Ff+PyYntSVmqgjqEvpKWkDMMdrJB9wGHyqJCGD7MNsJbzQIRAazsw6Y4iUU8a18m1f8R BXQDyHHykItCDUT8uFRcEtXaynI6CqnAtEM0gTTE++wFTBlM1OKYndIWGP12KcjkkOP4 zhsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=SZ03WaXjCB1/PPBbkHxtR46rnb83dwuwKCXnSai0rXM=; b=FIxKLx6698Ru1CvKiG8rvD6u8WM6cJmxXQ8zIJOF/O0VbTHccylFcXRcPf3V7HCKQn Y1tjUGhXAyLVYZ4pxrOrS0p0GLi7EttavnjkA8swsSZM4ZTEO2I6eTrxUnk6DwuOwSgd jq/+wK41bmuKtCnjO1oMmlA9RPqKxfFkv435I6UmnZ8OZmthLDhUAoDdeAU43o4mepvW nhXOnLZf7Hms1txoUE6lyjFpJICcCrGG1mH0r2kARWdRiaOT+OCIzh6bszkwpR5lDwVl /gBUmC3Fd+YQxNZWvj/t3Gi8DTqHcVkoR8Oo71PhtKtRGhYc8aTgMCGSttin094+gcwy yNXQ== X-Gm-Message-State: AOAM533Omwtp0Dz+gZIY9QQDExdJk7VjqZemx4iThAQpIGf1R6zpXgxm YeEB99QpfznuY3132b6lopCdGxPMYyHdpP7/zqQlbQ== X-Received: by 2002:a0d:ec04:: with SMTP id q4mr3914719ywn.412.1644312227704; Tue, 08 Feb 2022 01:23:47 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Marco Elver Date: Tue, 8 Feb 2022 10:23:36 +0100 Message-ID: Subject: Re: BUG: KCSAN: data-race in add_device_randomness+0x20d/0x290 To: "Jason A. Donenfeld" Cc: Jann Horn , Dmitry Vyukov , kasan-dev , pmenzel@molgen.mpg.de, "Theodore Y. Ts'o" , LKML , Dominik Brodowski Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-9.5 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE, USER_IN_DEF_DKIM_WL autolearn=no 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 On Tue, 8 Feb 2022 at 01:36, Jason A. Donenfeld wrote: > > Hi Marco, > > On 2/8/22, Marco Elver wrote: > > Jason - if you're interested in KCSAN data race reports in some > > subsystems you maintain (I see a few in Wireguard), let me know, and > > I'll release them from syzbot's moderation queue. The way we're trying > > to do it with KCSAN is that we pre-moderate and ask maintainers if > > they're happy to be forwarded all reports that syzbot finds (currently > > some Networking and RCU, though the latter finds almost all data races > > via KCSAN-enabled rcutorture). > > Oh that'd be great. Please feel free to forward whatever for WireGuard > or random.c to jason@zx2c4.com and I'll gladly try to fix what needs > fixing. Great! I've released everything I could see right now. Thanks, -- Marco