From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f71.google.com (mail-ot1-f71.google.com [209.85.210.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 885ACB9 for ; Tue, 12 Dec 2023 14:02:32 -0800 (PST) Received: by mail-ot1-f71.google.com with SMTP id 46e09a7af769-6d87bcf8a15so9396195a34.0 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=EZ5bFRxLr3gcF7YecTOQW2PpQBpE3Cx+lR57AKUoHNw346RRIkU0CgU9YAB8T+jWOr 2u1iDNRkcy99auI6OHAtVRzXp87lMI6Ca/Y0AjKCHmIhIScv67a63Mf8EnvgoRlCiM/I q8vK8buX9xqd7w1pnCOmtXn97bzvAD4LzDpYL1H+eU4tZu1pbyHF/vUgBi6iDI/nm6mo +Ua42OK7TD81GOo1XQng+272QO9y9ulnwJSCDbYfsSUvMKHyIUqSHc4gPlXJiaqTm5ot BcktHIn/1R6nU2HqX8gF0s3TZ4naMUf6JBopfEYyZSwgBd8ArCf6mUhIUEUGpUsF0Rm1 +Bng== X-Gm-Message-State: AOJu0YwKrNGRYLfUZ3uh4ZxjYM0RisyHfiV5QpTnWpGogTf5w8z6ThzD GurmZR6ap8t/e6U6ozIZc0vtN5acCclwte2AcYYxP7bjurrgQcw= X-Google-Smtp-Source: AGHT+IGWzzK2DONy86FSYfM7rroV/aF9VC3y8B3L2PLihakl9b0pbKQ0Uv+y+fuK1z3gK45URHuOvpg2UNqytDQ0aa59k8lpCXHB Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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" 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.