From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 1CEC71F94D for ; Sat, 11 May 2024 19:20:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715455207; cv=none; b=lWvzpmSSlkijctpQ2fdr/1tB9sdH6xir+ZQEOwij/OqZMqvPzA4mDaDC3LqHprhRctMB4mAzW1kQu2cZOklPBFjLr9lu3qp8XL37dr6JQJKs5RP5IH19ENPvk46kawmFpHe6nTyVidrvXEGYy8FFm42z927jS97kmcxKfj1lN4g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715455207; c=relaxed/simple; bh=+qv5reRo74cVbtPewf0lBZ2jqRG2ETEiX81GoJk+c40=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=EgTrGFCMw3QNHvCiD+ravj5mZBMrlMZFJBwzDl16fYFiC1iA4HIsmswe1PxIIkpi6bBz3D+9E7+To/40EeqtewjTZpvFI2cApIjHrN031lehXeUGU/vPCXYn5nz09NUN5mnMuvQGwjRYTQQR/HGsmdpmyqL6BF20zrG2ndd+Enk= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-7e17eba6ba3so280941239f.3 for ; Sat, 11 May 2024 12:20:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715455205; x=1716060005; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=TU8kylx5Gi7UfPvHnXW2cq5h56a8jRhWapkflJkHeLA=; b=EfGMxYKNi36GIGLasrdcm7skumWxjIDrhscsuYwF8tlbN+lNxAAHi7N68Sx0DHOKKE hRz1HRxXLv/3kn82x6e/Oe68qHPlSVPwbwUQjXkslrdtxwnSsEHTs72ZMfJ3rPjbchNl am7dX0tgpE2SXEdqd2ZviONFFMKD/JV629si7SXujxaTHhpPqnnJK+Gs+5aE9vbxLoqZ 9PI/vfT0GC3FyZWvmrEySN/dmnCS8zAQCOq5MP76qNeo0V91C5w2NfExpQRc1Kv19vp/ eOrqC2Ac2QR6FVXkR+RivkjceIpPmEdpTNtbTQ2fApxaoHJRso+QAZ1gY/Tt1PId2pSJ 8yRQ== X-Forwarded-Encrypted: i=1; AJvYcCV+VwT10F4ri+T6vu6YbTlqtferPPUOww8G7q54kqOUyLk5zrkg4bQsTPuCBPmWzIjGxAkhgurzNE/cOpVWpcEK4VwDZ1jZ4YZOkk8Pa8Q= X-Gm-Message-State: AOJu0YzPVm5JtbLYG6ByPMC1/bqKAUlccDCPcBTQgirkcDqtfN0OvgY4 o7RFaBBt63JhFvtm6uXRT3TGH5RKluV4jg06hhfIPZzCp29P20ThRMKwebWWIk5LWeAdz3nNXX+ rs0G6BRqk1oGJ2dFYXPjUCwm0OtgksDhNW/BPYI7v3upRgttpp6e5+3c= X-Google-Smtp-Source: AGHT+IFQoLKTR0PomMsJmuoyW7oc8rG6EF2EtPkrDu6jPAscIBpu+Im9GhsGHH7rjpezK+/RJ84N2PgFrVl1yUwIXBxs170Q4cH4 Precedence: bulk X-Mailing-List: linux-bcachefs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:8305:b0:488:e81f:845d with SMTP id 8926c6da1cb9f-48958e18e34mr397992173.4.1715455205110; Sat, 11 May 2024 12:20:05 -0700 (PDT) Date: Sat, 11 May 2024 12:20:05 -0700 In-Reply-To: <000000000000bc3c710617da7605@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000002104c60618328a78@google.com> Subject: Re: [syzbot] [bcachefs?] WARNING in bch2_fs_usage_read_one From: syzbot To: bfoster@redhat.com, kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 03ef80b469d5d83530ce1ce15be78a40e5300f9b Author: Kent Overstreet Date: Sat Sep 23 22:41:51 2023 +0000 bcachefs: Ignore unknown mount options bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=154e823f180000 start commit: 2b84edefcad1 Add linux-next specific files for 20240506 git tree: linux-next final oops: https://syzkaller.appspot.com/x/report.txt?x=174e823f180000 console output: https://syzkaller.appspot.com/x/log.txt?x=134e823f180000 kernel config: https://syzkaller.appspot.com/x/.config?x=b499929e4aaba1af dashboard link: https://syzkaller.appspot.com/bug?extid=b68fa126ff948672f1fd syz repro: https://syzkaller.appspot.com/x/repro.syz?x=155c109f180000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=136e52b8980000 Reported-by: syzbot+b68fa126ff948672f1fd@syzkaller.appspotmail.com Fixes: 03ef80b469d5 ("bcachefs: Ignore unknown mount options") For information about bisection process see: https://goo.gl/tpsmEJ#bisection