From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 1864D26A1D9 for ; Tue, 26 Aug 2025 07:13:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756192415; cv=none; b=epNDikJ3wObPAahF3OUJEvAoCJSTuBTZDnFMEcpYxyPAVAdiUZ9oQIwz8XnJui+LwEjkdTIEARkjVVljOYlvn+WeIuzCTYq1gBAIBcPPbaLJVCOQCLePN8fVXSDzil9aWzD8uz1tHtl+tRzfoXHCV0N9xWGQY5V05mJ6pgSVxDw= 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=209.85.166.70 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-f70.google.com with SMTP id ca18e2360f4ac-88432ccc4f9so1203490139f.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=N1Q9Nmt1Ke2HOOz7FJeqMe2HshAPNMzmiMv98cUsRgQ/P+xXJdU5gO1s1cSMqNUC/W wxxZ98RQgzxs7Fa8+PoGoqhhq7g0djz/6smHnH+0x76F8vRTsSa+hGET3EDvuJXuu6nt s6BOzmfVq1yxAhXvQy/caW52v4ahTMbuc7EBxCwCeWmyxgtTZfqSOReiNjXeJjJwTqzK NYFYSPgU1QFPUnFfnB+UNXX70m0E30hEMlUgWDo2x88zCbszVMU2KXunQOB1IgjjDhE1 GH4i4FqBsEhgYQLv9CAZy8dZEDhK6BlOgk0PcWXYmFlI4vxESrIDzJ1LOsj1Ak3APsHw HNNA== X-Forwarded-Encrypted: i=1; AJvYcCXn6EG6chTbCEVoHSwS5aYIbWTOJWxfpFu+6tAub+DohvpeFUpM3NYP3HsSmQ8b7WKtVAbPEyxI4zhvJpCvbg==@vger.kernel.org X-Gm-Message-State: AOJu0Ywd13TZjo7xMM9x+Sh5UIGzk0EUE0UH/ZMiSsmxjAOdtgiycTZh YIuNRswtHCLpMcuEMDIFdixeCeqgcBee8JTcdoju5V2X0e2O1zrA/SxRA5/RtGEWCKK0REYZQ36 sOnD3N6tBU29+pV6WmnUumocTLtwxGa0dBdDtmDlfTB2+hB1zzffvKiHjhGs= X-Google-Smtp-Source: AGHT+IGX1ebrSxEjq825kfMpN9f16FdGDQBuyHxdo9Y3GMv4umkBvCfO6w7U6yk3DRcV3gAfkU0UKioHoLfwxwwaKTfZ6WD+fae2 Precedence: bulk X-Mailing-List: linux-bcachefs@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.