From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 36EB9266F03 for ; Mon, 24 Mar 2025 18:56:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742842591; cv=none; b=dqk7pZNg7SkC3KJ+a6kX8U4BEaHFwKMJRnPZ7BSas6dY8vUfrd9tbxnM0CyCHyK1qbh6JMuftS/smN6KMMWuFHyo5oa404YRLZJanQOkLeukxSsruiGXz9VXVQq992+XuPX82/PAr0MVKJGv53NQb17eQ45U59YTlNtDfBXULy4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742842591; c=relaxed/simple; bh=dGu8ZX7xORsOF8wWNZlRunghBJPEysAWFzcel8DWUz4=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=NJ0LnZnWf1hdihQmtwbQ9ho++gXAS9+Z0d672wfQ76XHRCre32oANZnCs03NOuFjGHLXtb3umhPrf0UKmabaFTCRje3uscg7jj6z8R69eDj6I4ptuiDoLO0SWmDtQVPXhb9ROSgLh1AoTjDd4kA5bnAvm3a6Btg09SQCiSKuvHA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f199.google.com with SMTP id e9e14a558f8ab-3ce843b51c3so117494445ab.0 for ; Mon, 24 Mar 2025 11:56:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1742842589; x=1743447389; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=hHEqM4s/n82u0+AHc6/WHpGzcmPow5ScOlUXqSyMHhc=; b=EDfdctGIw2FrCDPFBl9mmJZFklBsrn8HwmKLycvgZJs/TaUJWGGwRZEfPV51rpRtdV etdxe/Huu+lRSblNXg+SiggjU6t42Qq3kYBkx/r/8t0SIa6V6EtCS4J3JvZ+UhdFtqWU oTWIx3mMz98NHWiSlywlY8Zc3cR+eSTW83K5Ipmm0DxqcAWzcQtrjcgwFlMCkzxaduQW Dfyi1xQJiBTd5toDKuoXSBj9SA05YfVTCFMDT3OpK06h8aq4ufC7HVBL7NvlHkSjv9ic 495JRtuaiGtzZnzlztigBnh21MIRtprM3ABZJM5oY0xSpGvQxubFkl9fagmKXlvd3ndJ VqVg== X-Forwarded-Encrypted: i=1; AJvYcCXRpB1bxK7v1Z4JIVJS11zwyLLKnWG8iOPAJM6DS2LWl3gy7h8/lt1yg4VFs7Yxe0q6hemcJdLgbXQrOTM=@vger.kernel.org X-Gm-Message-State: AOJu0Ywf+Bf1/afcIcKjiQicoJBAgWziWcV/vbFnhiCl4W1I50u049cY 17VE+uHISKs92/BUcG1R2T3h+pA8PkO33iUbiRyx39N0c9gu6a+wYnyzEngq0QIChRQZPKSqGic hTTW4R8/02Pf7/ZFhfGsxp+JQyLIlhXnriA9Rn6hhqmqE4NO8EQf5mpE= X-Google-Smtp-Source: AGHT+IHzLyC+7Jgi2/vD5BMI7zMaViS3yAQGImmRsLAOstVx7G+O0tdzNlbkVVkc4kM3S8VduVt+pEakeD+f60HgWrv7GCUc88pI Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1525:b0:3d3:d4f0:271d with SMTP id e9e14a558f8ab-3d5961602a3mr156971435ab.12.1742842589229; Mon, 24 Mar 2025 11:56:29 -0700 (PDT) Date: Mon, 24 Mar 2025 11:56:29 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67e1aadd.050a0220.a7ebc.002d.GAE@google.com> Subject: [syzbot] Monthly block report (Mar 2025) From: syzbot To: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello block maintainers/developers, This is a 31-day syzbot report for the block subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/block During the period, 0 new issues were detected and 0 were fixed. In total, 42 issues are still open and 95 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 60676 Yes possible deadlock in __submit_bio https://syzkaller.appspot.com/bug?extid=949ae54e95a2fab4cbb4 <2> 5264 Yes KMSAN: kernel-infoleak in filemap_read https://syzkaller.appspot.com/bug?extid=905d785c4923bea2c1db <3> 3626 Yes KASAN: slab-use-after-free Read in percpu_ref_put (2) https://syzkaller.appspot.com/bug?extid=905d719acdbd213bf67e <4> 2498 Yes INFO: task hung in bdev_release https://syzkaller.appspot.com/bug?extid=4da851837827326a7cd4 <5> 1675 Yes INFO: task hung in blkdev_fallocate https://syzkaller.appspot.com/bug?extid=39b75c02b8be0a061bfc <6> 962 Yes possible deadlock in loop_set_status https://syzkaller.appspot.com/bug?extid=9b145229d11aa73e4571 <7> 305 No INFO: task hung in read_part_sector (2) https://syzkaller.appspot.com/bug?extid=82de77d3f217960f087d <8> 77 No KCSAN: data-race in block_uevent / inc_diskseq (2) https://syzkaller.appspot.com/bug?extid=c147f9175ec6cc7bd73b <9> 43 Yes WARNING in blk_register_tracepoints https://syzkaller.appspot.com/bug?extid=c54ded83396afee31eb1 <10> 37 Yes INFO: task hung in nbd_add_socket (2) https://syzkaller.appspot.com/bug?extid=cbb4b1ebc70d0c5a8c29 --- 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.