From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 1E90F155322 for ; Tue, 26 Aug 2025 07:13:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756192415; cv=none; b=kXdAPr0uSrEIyRhFxbjcfbvVmqkkOL1T654WJ/xfLC911Kec6n8vjrf9uDz5F5RFguPvOw6LhKw93nQUpM69X7sYosHFg/1kEsv9chdffgr09+7WGELemgJCo/YGm0CKDeLMJv5Xg/XxW6COtLzS+VaDvMfk9qrqkPR5Dq6N7/I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756192415; c=relaxed/simple; bh=e4+LN9VJ/FvXPbGXSjCrXOaZtrPB81yZlLjDGr42tfg=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=u1RJD6BoU7nNOO3HbeoMU8FL+uYodi9fzS/+Rve9xO+VaaiHolB/8qqCnMZsGjPhFeluU43IGcCepsx3S+HDp/ucMcT9Y4xdTegc4q2zLGwskUpfx8WCuNcDoyiu0/2ncvcui8dJcvz44vqIUgEgSdlVFTnl6EZLQx6B1LotAK8= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-3eea931c037so14060365ab.0 for ; Tue, 26 Aug 2025 00:13:33 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756192413; x=1756797213; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=OwtFk3OBEqmOdFmpz6iENBLxP923nbiGy1Q2vgm/Aso=; b=ATmAnjVCR0w3cm1Kg7hixOcf2lLPryMltsvxfNeVa2bDJ8Wf6go/suNr1A634f9SDk BdYA4HhfXScwNNr2fM/jZhNu21I4VWaXVdJtwhhozyNALaZXLDiR1xQypB/UySBaXV1i i0mKgAkIeT163yNgis9vLvu/f0YvjRTMAeLpvpGW+lBPTqHI6Bq5dm0+Quiu8M9tEp/X /aC3oKU99+utRzrLGipDEzQzAVsxXKfQ0ECxHdyy5Ll1j/ts3IPmf4K2Obf+LXK7yxFc 88qw0H9I73vK0Mq5FW8ENEXob81E5RoAu4WCh/73IuD6Zn4kS3ndqb0UJbtMu73fuTBO JFSg== X-Forwarded-Encrypted: i=1; AJvYcCVTvasG5SGlpbZ5ZozTi4CVjiN5bGizNqObY9l6mQ/ShmjAKYkeT6BFfqHuiQoZZK5XHV876dxZW/jOKos=@vger.kernel.org X-Gm-Message-State: AOJu0YyWHEMuHOFgqNDinkGtrhJvl1L09vAxI2SUhckq2JtHNQ6tWYBO j6HXe1s/epFfCsidjS7agxXdAZnLq0C4mhNDsS0orsXbVcbWl6WXH/yshbFKsE76jCrbNTlt6AJ rEEVAb0Sm6OZBwSUTEEFY4GHK7Vo+pah3XzWfTPz8PWixL2KyAoCz6PByHVA= X-Google-Smtp-Source: AGHT+IGX1ebrSxEjq825kfMpN9f16FdGDQBuyHxdo9Y3GMv4umkBvCfO6w7U6yk3DRcV3gAfkU0UKioHoLfwxwwaKTfZ6WD+fae2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1a03:b0:3ee:66f4:a8c with SMTP id e9e14a558f8ab-3ee66f40bcdmr35154665ab.6.1756192413301; Tue, 26 Aug 2025 00:13:33 -0700 (PDT) Date: Tue, 26 Aug 2025 00:13:33 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68ad5e9d.050a0220.37038e.00ad.GAE@google.com> Subject: [syzbot] Monthly bcachefs report (Aug 2025) From: syzbot To: kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello bcachefs maintainers/developers, This is a 31-day syzbot report for the bcachefs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/bcachefs During the period, 7 new issues were detected and 1 were fixed. In total, 40 issues are still open and 224 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 4006 Yes WARNING in bch2_trans_srcu_unlock https://syzkaller.appspot.com/bug?extid=1e515cab343dbe5aa38a <2> 1442 Yes INFO: task hung in bch2_journal_reclaim_thread (2) https://syzkaller.appspot.com/bug?extid=820dc3b465c69f766a57 <3> 758 Yes kernel BUG in bch2_quota_check_limit https://syzkaller.appspot.com/bug?extid=8364d1e040a88ed5657d <4> 483 Yes WARNING in bch2_trans_put https://syzkaller.appspot.com/bug?extid=291aef749c5cbb9ca2fd <5> 369 Yes WARNING in __bch2_truncate_folio https://syzkaller.appspot.com/bug?extid=3d11e35eeafe176a6c5b <6> 292 Yes INFO: task hung in bch2_fs_read_only https://syzkaller.appspot.com/bug?extid=c7aacacf99dcfd3475a7 <7> 241 Yes WARNING in bch2_alloc_sectors_start_trans https://syzkaller.appspot.com/bug?extid=23573dac1278bb26916d <8> 125 Yes general protection fault in put_pwq_unlocked (2) https://syzkaller.appspot.com/bug?extid=aa930d41d2f32904c5da <9> 120 Yes kernel BUG in __bch2_trans_commit (3) https://syzkaller.appspot.com/bug?extid=b6ef9edaba01d5b4e43f <10> 69 Yes KMSAN: uninit-value in LZ4_decompress_safe_partial https://syzkaller.appspot.com/bug?extid=3c88ea590c13f5f92152 --- 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.