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 27B53C4332F for ; Tue, 12 Dec 2023 22:02:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377578AbjLLWC1 (ORCPT ); Tue, 12 Dec 2023 17:02:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48346 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231690AbjLLWC0 (ORCPT ); Tue, 12 Dec 2023 17:02:26 -0500 Received: from mail-ot1-f71.google.com (mail-ot1-f71.google.com [209.85.210.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 87C94B3 for ; Tue, 12 Dec 2023 14:02:32 -0800 (PST) Received: by mail-ot1-f71.google.com with SMTP id 46e09a7af769-6d9feae8dfdso5707764a34.2 for ; Tue, 12 Dec 2023 14:02:32 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702418552; x=1703023352; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=5hdGj1T+YGUCPpxRju91bMft5LMiNJIh6i9fW42p70I=; b=WhnjkNekipNvM2vtZ9j44npmrCFIwQyiDbJsL9D6kVr/8EgtMlitiPE/JvbQooaOct +onMyyAKbwk/Fr7hUocwz864Cgobj8HrZsLAT4C9KQbYhzvW05JAw02UDeHKhDRwwLqC JC0az3F9i9TkZpUIDlKTE+2R5cOIGaeVcyqotNgsLD7dMPfg7KD5bYqOYYu8kGMgDG88 IgzETMLKQAJK7CACSPAWTTVgU/n96jNW37SwCAJpDAuuaxb+VKLPMsu7sLW8F1PAqw4K nyBWwYW/wv/v7L5osDhAXCrRqc/lLNd8tJOPWS5K1n21qI9R7fXklRFyhkFXYbTXmbUC 1pag== X-Gm-Message-State: AOJu0YygqD0rQ8niHTf4ekA0zb0B5oxHNCDrOBxNnATXieNaz0kkQpDF 7zD4rq6NnHRrRunKVlHzWDFTfSroCfzdqSI6/nLosn91ASFO X-Google-Smtp-Source: AGHT+IGWzzK2DONy86FSYfM7rroV/aF9VC3y8B3L2PLihakl9b0pbKQ0Uv+y+fuK1z3gK45URHuOvpg2UNqytDQ0aa59k8lpCXHB MIME-Version: 1.0 X-Received: by 2002:a05:6830:4487:b0:6d9:f71c:eaa7 with SMTP id r7-20020a056830448700b006d9f71ceaa7mr6107216otv.5.1702418551886; Tue, 12 Dec 2023 14:02:31 -0800 (PST) Date: Tue, 12 Dec 2023 14:02:31 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000000b58e0060c573578@google.com> Subject: [syzbot] Monthly fs report (Dec 2023) From: syzbot To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello fs maintainers/developers, This is a 31-day syzbot report for the fs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/fs During the period, 10 new issues were detected and 1 were fixed. In total, 93 issues are still open and 329 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 400 Yes BUG: sleeping function called from invalid context in bdev_getblk https://syzkaller.appspot.com/bug?extid=51c61e2b1259fcd64071 <2> 359 Yes BUG: sleeping function called from invalid context in __bread_gfp https://syzkaller.appspot.com/bug?extid=5869fb71f59eac925756 <3> 261 No KASAN: slab-use-after-free Read in __ext4_iget https://syzkaller.appspot.com/bug?extid=5407ecf3112f882d2ef3 <4> 178 Yes INFO: task hung in user_get_super (2) https://syzkaller.appspot.com/bug?extid=ba09f4a317431df6cddf <5> 54 Yes INFO: task hung in filename_create (4) https://syzkaller.appspot.com/bug?extid=72c5cf124089bc318016 <6> 44 Yes INFO: rcu detected stall in sys_clock_adjtime https://syzkaller.appspot.com/bug?extid=25b7addb06e92c482190 <7> 42 Yes UBSAN: shift-out-of-bounds in minix_statfs https://syzkaller.appspot.com/bug?extid=5ad0824204c7bf9b67f2 <8> 25 Yes INFO: task hung in synchronize_rcu (4) https://syzkaller.appspot.com/bug?extid=222aa26d0a5dbc2e84fe <9> 11 Yes KASAN: use-after-free Read in sysv_new_block https://syzkaller.appspot.com/bug?extid=eda782c229b243c648e9 <10> 9 Yes UBSAN: shift-out-of-bounds in befs_check_sb https://syzkaller.appspot.com/bug?extid=fc26c366038b54261e53 --- 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. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.