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 EBCAD1DA4E for ; Fri, 27 Dec 2024 07:24:02 +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=1735284244; cv=none; b=QiOKnIa136uZeT/fPl6H8Z8QPNwhYrBdasyvGLRdzh+DjWY8FTEpRwxtRI1nFVnePPG/qneL0EZwkrpnYSZAgBtgS5o5D0NF3hYP8foVA7XvgEME/3it72hK23ojNkHf5R4SobwJkdqTbJ5Nj61gJ5tLIRcT8sFP8SkWYAkRua8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735284244; c=relaxed/simple; bh=kllnVHsz+lQZuxdQTxzx0EV8f1PHlRW7TVP/H89FzDk=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=tAaU3Gq65OXWo/DyedDK3MiF7OiBEdAfAkWnQQb2UNXPzCJhyG3Sq5otCbyErKvMaRSKbS5nPPVPs321nvj/3kJTsZoFaG1NiAKYFv26Lv8Fe64/jwvluMOaMCxeveU9AOQSIdrPtN3A62NJkcqixf+2QHnmcHx4VSDSwzTaG4k= 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-3a81570ea43so65377545ab.0 for ; Thu, 26 Dec 2024 23:24:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1735284242; x=1735889042; 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=duegXDTdihK6o7qV6vPHN4TznoI6Wx56i9s8tISzxC0=; b=dNK253rWu5BhiB91tSmIZMdO8TKCeJnQG/AIfcieNQ0BXzkfbLdNvrqelFzLPBqnV5 i7WyrC1aPXeqrPhLHgtJrCID4beBRzBEp3UZBEV2IaBB+5Us9Du4zGer+Mgogen5f2wI MI/IwiuX+uOXI6FPzt5r2KeswUsmRrpjPQpcCdH2nLNe0nQp3SoRpUTsbuJFOA47WAfo 4WQ6sE7v0HYW8wpCnRfDt5noPVCAfgKnUQkfrj9TUtQgmYh+jMTTsTb1iv9mY4c+PbfW jNHD9pXYSaThv4gDgtZciroup10YufFGML/IRnaMKSWxsqEO4a6vPari8I5awzjsKabu 4qPA== X-Forwarded-Encrypted: i=1; AJvYcCVOoRA4/6TkSmTCu1tc3lKRS/zU+skkNK5Yn35lXNe/TaXCm/6WVWOK8KTd8xYeJYvXBdhFWLZo2czPGEA=@vger.kernel.org X-Gm-Message-State: AOJu0YxEsqwLUXFI8TcXokdTFZsM34SfiOUR1E32swEo3HZ54mR9FBNG 5ClN75owDTmGHuXtkA0sOFhJ65pr4iLoRic/tUlGXXDRZ+AaVjsQGL2mLz9oeH8iz0O0dyHhZZC EgcOITSInZboBdWhGUdTzPpVI3VnhkxJhbW8J96S4b0lZ5dECqhw/wYg= X-Google-Smtp-Source: AGHT+IFFjnjAaB0K3Nq7Wh2z6Gfk3OGnhf38hMgCZCF3YlmoFo4A+ysrrE8pdKNTS4jyZA8q9js4UODYvSH2HRNRXBR0B67Y+L5G Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:20ca:b0:3a7:8270:4050 with SMTP id e9e14a558f8ab-3c2d514fafdmr232544465ab.18.1735284242134; Thu, 26 Dec 2024 23:24:02 -0800 (PST) Date: Thu, 26 Dec 2024 23:24:02 -0800 In-Reply-To: <676cfb0b.050a0220.2f3838.042a.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <676e5612.050a0220.226966.0095.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] kernel BUG in __bkey_unpack_pos (2) From: syzbot To: bfoster@redhat.com, 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" 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=15093adf980000 start commit: d6ef8b40d075 Merge tag 'sound-6.13-rc5' of git://git.kerne.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=17093adf980000 console output: https://syzkaller.appspot.com/x/log.txt?x=13093adf980000 kernel config: https://syzkaller.appspot.com/x/.config?x=4c4096b0d467a682 dashboard link: https://syzkaller.appspot.com/bug?extid=c5e7a66b3b23ae65d44f syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1679a0b0580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=127712f8580000 Reported-by: syzbot+c5e7a66b3b23ae65d44f@syzkaller.appspotmail.com Fixes: 03ef80b469d5 ("bcachefs: Ignore unknown mount options") For information about bisection process see: https://goo.gl/tpsmEJ#bisection