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 96D1B208978 for ; Fri, 4 Apr 2025 16:41:03 +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=1743784865; cv=none; b=mVF8XHap/XUYsWttTy9BQVFXLy2NWNCWzRSUcT7zv18hTrrTJ+wzNQPGxof7qqZkEP+3J4gqjN07pIGzsy1s4h/VW7f7d937C1scDA9FBnQITsvVE0TjLnto7jzcSuOeHwLPwCogM28OzmzfzxkmCxreivfEW5HJZXZz4jpLvfE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743784865; c=relaxed/simple; bh=VxOnCF+HvtBQ1CZSxMxHGlCSfaf9QunSsEFcUcUV5nQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=nryacoRVFMxbK4NQJuXgUSHOrUmQ0Y4IWK1Yzdy74gEPwW41GSqI5Vjvp9tD5VSKFbaGCqyglXifVTi1QSzSUcago/vu/g/rjRuSptoJIxuo/h3dyyXoMYNv5EJsR+sAWZLMPWVGeTBmxAOV/RyyncfHKEwX9AX08XgvzAkrmAQ= 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-85e7f5129d5so205599739f.0 for ; Fri, 04 Apr 2025 09:41:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1743784862; x=1744389662; 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=do8v4tJlaxjSQbHtK73xnzF5iTyzFImZXeIUVjiHgzM=; b=MxF9OT7lyFMqWCIoBYc9EM7SsHxIII+ITdYxDOHOCmyR0M6LpTgv0X6nvX/bVA4OE5 IrYrUO+zC+Ysb9J6MPt/i4iym6UmO0W3PsfkDmcO8MYXDGSWHEWFvdEQue18T4cQc4mg GWWN8PiJpCdwRSddvxdukMo3F8hdjR/u+ulQgGwqDKvukWnG4z+coWHYOjUp4s7MDkb5 ITs0398ECv+QGRzMk2Lp0vRifNO2ia0C8xvSL/yaz32+g54yw9hhTEh2TDUy1nT2lDna IjYpkpANHGIVYjDpaAiRas443Qtbm3qrDuCDGVxBepZa63uM6pxHQsWHTk9nF19vew1q 0RIQ== X-Forwarded-Encrypted: i=1; AJvYcCVMhQ6yj74Ezs0FZdjyUBSTyY+vEzhlsz32mO+SMwNbZ2HGDdQx96j1Z7p22j8DNwl9xwuBQ1UwNNjWmWgCOw==@vger.kernel.org X-Gm-Message-State: AOJu0YyEEa18t2hca0R+MbyUXuiXQ1urp44I8iF6eXnyR96gOj8rF9hR eD3tolYwKdR7Em/yFZIr0AjIkmfIyndm6NJbh27QorjvknhHFQcI5RUEegl2Vtf3MxeGaSGzEnW 26AK6XXQ2u04MOLnP6zuVhnOMc8oWUjqXkWMukqZmyvUN8IgOEsoXzuQ= X-Google-Smtp-Source: AGHT+IE1oPxntuLvDh8XS6TdZRzprpiGADEz1QwT8rwhimBxdxZ0/kfSsWkevNYlD8H4jzF6o+RKeyN3EdBo/jXfnHU3vQmRIEFx Precedence: bulk X-Mailing-List: linux-bcachefs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1808:b0:3d4:337f:121c with SMTP id e9e14a558f8ab-3d6e3f0533fmr39029825ab.10.1743784862688; Fri, 04 Apr 2025 09:41:02 -0700 (PDT) Date: Fri, 04 Apr 2025 09:41:02 -0700 In-Reply-To: <67eef48d.050a0220.9040b.0262.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67f00b9e.050a0220.2dd465.0219.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] general protection fault in bch2_snapshot_tree_oldest_subvol 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" syzbot has bisected this issue to: commit 45f0e6c838e5d9af3f013adb4ba9aad3bcbcbe3b Author: Kent Overstreet Date: Fri Feb 7 06:33:01 2025 +0000 bcachefs: bch2_indirect_extent_missing_error() prints path, not just inode number bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10dea7cf980000 start commit: a2cc6ff5ec8f Merge tag 'firewire-updates-6.15' of git://gi.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=12dea7cf980000 console output: https://syzkaller.appspot.com/x/log.txt?x=14dea7cf980000 kernel config: https://syzkaller.appspot.com/x/.config?x=941480366fefa055 dashboard link: https://syzkaller.appspot.com/bug?extid=baee8591f336cab0958b syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17062fb0580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=131a0fb0580000 Reported-by: syzbot+baee8591f336cab0958b@syzkaller.appspotmail.com Fixes: 45f0e6c838e5 ("bcachefs: bch2_indirect_extent_missing_error() prints path, not just inode number") For information about bisection process see: https://goo.gl/tpsmEJ#bisection