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=-8.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 4376DC636CD for ; Fri, 16 Jul 2021 23:07:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 25030613F1 for ; Fri, 16 Jul 2021 23:07:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237785AbhGPXKE (ORCPT ); Fri, 16 Jul 2021 19:10:04 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:46908 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232719AbhGPXKC (ORCPT ); Fri, 16 Jul 2021 19:10:02 -0400 Received: by mail-io1-f69.google.com with SMTP id a24-20020a5d95580000b029044cbcdddd23so7019294ios.13 for ; Fri, 16 Jul 2021 16:07:06 -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=qaMOIh2upbMs9hOM1Tz4AOxQSYOvrsMlI718rr6A6Is=; b=e0l9OBEZN+Od8xKR+mDyiZTT4vykUCuwggstfi+g0/9PDoW7QZvPFQKhd98QCvR4er 8Kh4BAInxfgLvk2Eb04mHdqTOgzmExWiucMpfKAX8PWe3OjHMv8xadoTkNoELJYAWqDL rXXZW8YTo0+0r9XJmH33pfJKEdFOMX/D9MJErjhnQxBiNF4uKMEnP3oyS6xVoO5LTdcn KFdYTIIli2oZC2se/h7bQ7uDbA2GkPa/CFkp36XN2eMH9HrbaD7fLAvLZcMM2qCmjhZg K0moCvX6+0JCY5Pa/bAIrfZqeVm8DJ5wKA6A9GnN4SpFzBHaTLRSLH94xCoWH+h1Gxbc qa7w== X-Gm-Message-State: AOAM53266+Ys71K7NIdNvcsdKmvn9xMtS9AZBq24JJoYxIdZj5bOengV k7D/MiWUaDjocJ8kqOLRsPVZCWwcO0rBrHr1nq/OjVoGjwsj X-Google-Smtp-Source: ABdhPJxsZhI0CdLIY+rzWPN0HYQv81ux+PuPu2AjkvxwV5y7JgLfQU6oiuU1IVzcs8ebcrTDjOTOzG9MGTpliCM3OpXNwjB3HeBm MIME-Version: 1.0 X-Received: by 2002:a92:d943:: with SMTP id l3mr8182316ilq.37.1626476826637; Fri, 16 Jul 2021 16:07:06 -0700 (PDT) Date: Fri, 16 Jul 2021 16:07:06 -0700 In-Reply-To: <00000000000055e16405b0fc1a90@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007cbbcd05c745a560@google.com> Subject: Re: [syzbot] WARNING in sta_info_alloc From: syzbot To: a@unstable.cc, anand.jain@oracle.com, b.a.t.m.a.n@lists.open-mesh.org, catalin.marinas@arm.com, clm@fb.com, davem@davemloft.net, dsterba@suse.com, johannes@sipsolutions.net, josef@toxicpanda.com, kuba@kernel.org, linux-arm-kernel@lists.infradead.org, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, mareklindner@neomailbox.ch, netdev@vger.kernel.org, sw@simonwunderlich.de, syzkaller-bugs@googlegroups.com, will.deacon@arm.com, will@kernel.org, zlim.lnx@gmail.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 282ab3ff16120ec670fe3330e85f8ebf13092f21 Author: David Sterba Date: Mon Oct 14 12:38:33 2019 +0000 btrfs: reduce compressed_bio members' types bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12d5f6f2300000 start commit: 7f75285ca572 Merge tag 'for-5.12/dm-fixes-3' of git://git... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=b5591c832f889fd9 dashboard link: https://syzkaller.appspot.com/bug?extid=45d7c243c006f39dc55a syz repro: https://syzkaller.appspot.com/x/repro.syz?x=164f385ad00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1427af9ad00000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: btrfs: reduce compressed_bio members' types For information about bisection process see: https://goo.gl/tpsmEJ#bisection