From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 106D885283 for ; Fri, 16 Aug 2024 19:58:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723838305; cv=none; b=QpYB0wdIJNz09wMbF8OKzIOQeA+ngWX6RJ3irXQWgZDvw8dej6GfDwFKBAoG91Hpi4+p4oCRJrNLKkGAqoeFgbTStcLPrjSfhCvwAySm4irQ7i1lX5Kqu8KJR9PsQ6stQIB8qiD1/ml4WVPS8MttGqqQGtNj0uBSrTOKXrm50aE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723838305; c=relaxed/simple; bh=H9vh//VWzflLWcRpkU16TMxkNUSsitmPUcjiUugbVwY=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=CkjjGeWxAfQx/q6eQXg2pu5iaBQddKQwKp6GIxhVePC+oTgwJU0ciqa9lDXHHngTOCzeZpITJ0+pJwppgoXig0ORzU3GgTprl6VAahUnzYHIThnCZSfSLntmH0UvIxG7Mk6WtZPJj9wi+fuPISim+VSyceCgh7EPhSCy7dRES4I= 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=209.85.166.72 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-io1-f72.google.com with SMTP id ca18e2360f4ac-81f81da0972so244918139f.1 for ; Fri, 16 Aug 2024 12:58:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723838303; x=1724443103; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=78+dl5LGKnr8YKWEYJeUtFp/Rrz0LOgHrhdp2PPMKtk=; b=FsZmidNyyOyQN/3+B0W64C/CWvSQf7wzNfUiQxLmKY0WDrk+R3dOrsfYWmdXoGIp+i Sv6wltfIKwwIGtLu0cf2iIcx33Ols4dNq7onQhQYBCZabVgJ5iKlGhu/j22me3eHD9Af 8pU/Re66tEwlOKa4LYcPLCWArfhnUsep9vVmLqZjaBVtA4ai6CExylKIULRSrOhUwAyU gb1mwpNYTZFLKGbne14a23sDANy+qMVE6jGHtq4rfPNb+THnYs4qMiBbaxByBO+uNX+a UxUdtPTmFLpZvmHtoKjR7XMoEm5PcU9wtnNcnPfwLjUBHzLfa9+enNMMR8obawGLw84O X+/g== X-Forwarded-Encrypted: i=1; AJvYcCX+QvB+eDFSTl29UczM258jGCVsy1Y6z2mdu+IVRn7BxLGYjbenZTRozUoQt+moL6t2xK904L1ydrjT8Z+tX3DcX4o+eJAReWBCz7RU X-Gm-Message-State: AOJu0YztzXTK0tZSWFC2DnA4gIDhM4du54qe+DNQzse5vJbPExUqGdtD qi1uO5BA1UvB+uyWs3Uc4h0Eld/7241Rj/n12y7ifVkUvoM3Ff4ZrnEkyy/hPDDqADUKMfX2m7s d0up7rO+1StoLErDNYwOAsVhN9bL9lpaYe0FpOQmOW6UNIQBvzrpD0DU= X-Google-Smtp-Source: AGHT+IEYuBTX7J/y0FAC61YM9mkan072gL+b5sT9Go3Rw8chVu/WRGx6V7S4j3onrXKfKLfK9LK3zv7EMr4JvatxldbIplXB+pxj Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:35a7:b0:4c8:d4bb:a0e with SMTP id 8926c6da1cb9f-4cce168963emr168595173.3.1723838303182; Fri, 16 Aug 2024 12:58:23 -0700 (PDT) Date: Fri, 16 Aug 2024 12:58:23 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b62ec7061fd26144@google.com> Subject: [syzbot] Monthly f2fs report (Aug 2024) From: syzbot To: chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello f2fs maintainers/developers, This is a 31-day syzbot report for the f2fs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/f2fs During the period, 4 new issues were detected and 0 were fixed. In total, 9 issues are still open and 40 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 663 Yes INFO: task hung in f2fs_balance_fs https://syzkaller.appspot.com/bug?extid=8b85865808c8908a0d8c <2> 108 Yes WARNING in rcu_sync_dtor https://syzkaller.appspot.com/bug?extid=20d7e439f76bbbd863a7 <3> 4 Yes KASAN: null-ptr-deref Write in f2fs_stop_gc_thread https://syzkaller.appspot.com/bug?extid=1a8e2b31f2ac9bd3d148 --- 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.