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 E781FC433F5 for ; Tue, 15 Mar 2022 19:23:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351348AbiCOTYW (ORCPT ); Tue, 15 Mar 2022 15:24:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37638 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351339AbiCOTYT (ORCPT ); Tue, 15 Mar 2022 15:24:19 -0400 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 99B586338 for ; Tue, 15 Mar 2022 12:23:07 -0700 (PDT) Received: by mail-io1-f70.google.com with SMTP id b15-20020a05660214cf00b00648a910b964so12513568iow.19 for ; Tue, 15 Mar 2022 12:23:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=31dM7JZxeMSJYVGBNYXrnflBWUWLOusrIO6wCWhddbg=; b=j0WvIbNBXTdYDev0AAqDxSOwNlqmrg6dCAxPBfCS314lBi1shlbJHoZ3snFAI/2Q0I MAbUA8qJONYHfaaCNokb2W21IzYx+99rhWA6uXokrwAtVWBATy5OVJ9rYHU3sQVHrvT0 CRqMH3pzQEyiUJXsJAR2RIiX2u0wzDpVaaZkwJz+AI1hpMsBE+2i7t6CW8nJxEMSStNF /r8Ak/7TYdVahA4qDLQSuujr6O4g6kmBGT97WvQcN6bZ/BqGlILA+rW1MSO0eqGY3Kqz 8/oYBQNBUwu0WGPOVMMQcwHsy5ikUhDq3G+t0fxxyKqt4h/NJaMgc7JIRTTXL1l2u2oT +Hxg== X-Gm-Message-State: AOAM531NUFBO1lUwC5PZ3J/m+JqbzaKA1VHwaVyP3ox+T2r3fjdBztzN lojEly3KYTc8dXfMfPCpJIPk6RTbJPqV/XE+gv41MU8cRi5c X-Google-Smtp-Source: ABdhPJzPt6AFyoD5lGQCJIMLJAIY9/7naFhHvGA3OFojHPLsE+rKW+DDIvDqzkSyR7Zt3d4eArBSUDsiDpl6govdb/xJTOOFbJUt MIME-Version: 1.0 X-Received: by 2002:a92:ce85:0:b0:2c6:33fb:7430 with SMTP id r5-20020a92ce85000000b002c633fb7430mr22702360ilo.270.1647372186985; Tue, 15 Mar 2022 12:23:06 -0700 (PDT) Date: Tue, 15 Mar 2022 12:23:06 -0700 In-Reply-To: <000000000000d4f30d05d3aa4f09@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000004ac9505da46ba30@google.com> Subject: Re: [syzbot] general protection fault in reweight_entity From: syzbot To: akpm@linux-foundation.org, brauner@kernel.org, ccross@google.com, christian.brauner@ubuntu.com, david@redhat.com, dietmar.eggemann@arm.com, ebiederm@xmission.com, legion@kernel.org, linux-kernel@vger.kernel.org, pcc@google.com, peterz@infradead.org, syzkaller-bugs@googlegroups.com, tadeusz.struk@linaro.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 13765de8148f71fa795e0a6607de37c49ea5915a Author: Tadeusz Struk Date: Thu Feb 3 16:18:46 2022 +0000 sched/fair: Fix fault in reweight_entity bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1230bdd9700000 start commit: b81b1829e7e3 Merge tag 'scsi-fixes' of git://git.kernel.or.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=266de9da75c71a45 dashboard link: https://syzkaller.appspot.com/bug?extid=8d9571494fc49db5aca1 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10209674700000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1645552c700000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: sched/fair: Fix fault in reweight_entity For information about bisection process see: https://goo.gl/tpsmEJ#bisection