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 B00C9C6FD1D for ; Tue, 4 Apr 2023 14:24:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235851AbjDDOYB (ORCPT ); Tue, 4 Apr 2023 10:24:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53574 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235771AbjDDOXx (ORCPT ); Tue, 4 Apr 2023 10:23:53 -0400 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0E9A719BF for ; Tue, 4 Apr 2023 07:23:52 -0700 (PDT) Received: by mail-il1-f200.google.com with SMTP id o15-20020a056e02102f00b003261821bf26so15754455ilj.1 for ; Tue, 04 Apr 2023 07:23:52 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680618231; x=1683210231; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=5BNqqFtf7JwuYu6Ei0uZGROtb30sqE96jVdSj88Tz84=; b=qoNSXjL3yzoNhvEwOhhE1dfTWDkMnZticnxtBwI5JX2KORcgLOJdeSbRwkjTcn6ny8 SpDPcwdKLi3avy0AIYNmlfaekY/WTSdZgPhqqKPaHaa7/AOzCIclaNi9in7tyPUdEAZu 3z3vtZLtdCHkrIYHg372vWOtXlQtl1CB811w2K7HmW1s7CkiPfyg7GgzyHj4hruBR3hj LkoIe6KyBjYRrlwETo3pym8LNp4RYDwc6s268jsDGht/mLtAVicDdAecMpwJH3zY7Z4S rPQqHvw1U7ORhg+yqZJMpeqhXXlHB2HsRkyamga2Igz5itYz2ok1OotGPE1vLXkswH2q sryg== X-Gm-Message-State: AAQBX9fAdDVc8VEhIudlFr6e0VTLE3brQPNSNlbcfF0vU0z5kWGgQ70a HieRpgRd849bw4kd1MfH6bwCT1mwyjnspHFzji4ZaUvFviUA X-Google-Smtp-Source: AKy350YKvCfdVTXWwCh818WfIpJY9etqGm/HKYrokWNTRx5GLwU6zDCeB04HzFsrgA+bglLgIGB5eb2ZGhqv3RBLt31kPDqTxdkE MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1208:b0:317:9096:e80f with SMTP id a8-20020a056e02120800b003179096e80fmr1687253ilq.4.1680618231424; Tue, 04 Apr 2023 07:23:51 -0700 (PDT) Date: Tue, 04 Apr 2023 07:23:51 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000afecda05f8836cba@google.com> Subject: [syzbot] Monthly kernfs report From: syzbot To: gregkh@linuxfoundation.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tj@kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello kernfs maintainers/developers, This is a 30-day syzbot report for the kernfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/kernfs During the period, 0 new issues were detected and 1 were fixed. In total, 12 issues are still open and 18 have been fixed so far. Some of the still happening issues: Crashes Repro Title 86 Yes WARNING in kernfs_remove_by_name_ns (3) https://syzkaller.appspot.com/bug?extid=93cbdd0ab421adc5275d 49 Yes inconsistent lock state in find_vmap_area https://syzkaller.appspot.com/bug?extid=8d19062486784d15dda9 28 Yes KASAN: use-after-free Read in kernfs_add_one https://syzkaller.appspot.com/bug?extid=ef17b5b364116518fd65 23 Yes WARNING: suspicious RCU usage in mas_start https://syzkaller.appspot.com/bug?extid=d79e205d463e603f47ff --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com.