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=-3.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 E0300C4338F for ; Tue, 10 Aug 2021 15:34:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C396960EBD for ; Tue, 10 Aug 2021 15:34:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243118AbhHJPfN (ORCPT ); Tue, 10 Aug 2021 11:35:13 -0400 Received: from mail-io1-f71.google.com ([209.85.166.71]:44017 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243246AbhHJPfA (ORCPT ); Tue, 10 Aug 2021 11:35:00 -0400 Received: by mail-io1-f71.google.com with SMTP id 123-20020a6b14810000b029058718ca54cfso10827006iou.10 for ; Tue, 10 Aug 2021 08:34:12 -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=ezvPuPtMzOuRLqecX2VTZ2ztz0IyxYGYWNq3bM8LvCs=; b=sgWXHqBT3UUoo14ZOiagUeSme3+xDCtxNuam7VIBKGvXGQ0j4y/R8JPuJyx8wx1u3H +b8yBHRfR2Ifw7Gw1erjwU332i6RJD0F+OO4Q6t+Yix/jXRKg4yk6g2YdTCgyM7RuGAg Cn4hDCJzK7DlFgm9y5Zhbk3F+9PXQQcSs78SuyLrCS4sy/sN3bqVERiAONslPXqVnSdR yga+tpH8o3ZFgX2Oiv5Alva0Twtv1RNFW9SSH1U7TN2R5tsIq4prP+ezmn2kF6UlombV CDQSywXfrR79nKA9vYeF9QFh8oTQrpLL3TYDWo3WyOWV6Crbgmp0DplnPkJLOJmWjJDG SmYQ== X-Gm-Message-State: AOAM531xB0xIlODucSfyQBV7dev9YnBtfjo9s0KSIsOPPYTKLY7eXJ3j kUEuqmgj7wQ2yYfk2T0wCmpy0iw/h6Uqp8mZ3sCsJpIVim1d X-Google-Smtp-Source: ABdhPJxUNwqzmK5BP4xy5zYm2dHKjVhr9kXAul5tmQWBzbKn7f/vtTtKsjuaPj76egcfQsjLcONIB+8s6JEZ9u6yEHxs1CkpszEd MIME-Version: 1.0 X-Received: by 2002:a5d:9ac1:: with SMTP id x1mr16641ion.191.1628609652476; Tue, 10 Aug 2021 08:34:12 -0700 (PDT) Date: Tue, 10 Aug 2021 08:34:12 -0700 In-Reply-To: <0000000000007faf7505c91bb19d@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d04e9b05c9363bf1@google.com> Subject: Re: [syzbot] general protection fault in hwsim_new_edge_nl From: syzbot To: akpm@linux-foundation.org, alex.aring@gmail.com, bp@alien8.de, davem@davemloft.net, frederic@kernel.org, hpa@zytor.com, jmattson@google.com, joro@8bytes.org, kuba@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-wpan@vger.kernel.org, mark.rutland@arm.com, masahiroy@kernel.org, mingo@redhat.com, mudongliangabcd@gmail.com, netdev@vger.kernel.org, npiggin@gmail.com, pbonzini@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, rostedt@goodmis.org, seanjc@google.com, sedat.dilek@gmail.com, stefan@datenfreihafen.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, vitor@massaru.org, vkuznets@redhat.com, wanpengli@tencent.com, will@kernel.org, x86@kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org syzbot has bisected this issue to: commit 997acaf6b4b59c6a9c259740312a69ea549cc684 Author: Mark Rutland Date: Mon Jan 11 15:37:07 2021 +0000 lockdep: report broken irq restoration bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13927981300000 start commit: d09c548dbf3b net: sched: act_mirred: Reset ct info when mi.. git tree: net final oops: https://syzkaller.appspot.com/x/report.txt?x=10527981300000 console output: https://syzkaller.appspot.com/x/log.txt?x=17927981300000 kernel config: https://syzkaller.appspot.com/x/.config?x=343fd21f6f4da2d6 dashboard link: https://syzkaller.appspot.com/bug?extid=fafb46da3f65fdbacd16 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=152ee39e300000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15946ff1300000 Reported-by: syzbot+fafb46da3f65fdbacd16@syzkaller.appspotmail.com Fixes: 997acaf6b4b5 ("lockdep: report broken irq restoration") For information about bisection process see: https://goo.gl/tpsmEJ#bisection