From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 141A419EEBD for ; Mon, 17 Feb 2025 08:52:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739782325; cv=none; b=rK0bqKxuplCXiwZmE6KauwJxYn798F3KGV2XDGCrLkK4ia3AzYEEdISY/fo0jcodDDsnaOLxcNdkSqQ5AYGJMCWO1kumrCJIUKOajZb3DEJyTEb5ZiRhPvLc176AKWCEORmziYfu1zhix4uNjoUQfFCUNNKv+5JMOpRPIvTfKx0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739782325; c=relaxed/simple; bh=pTKM4ONs5xdJ/zoEznz6Tt7sfINMDFv0eJ7Qdu+k/w8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=nznnteEuJwasD6IJudg93K0N2HIBMUdVSPmjPtruvptOGI0y6PktCC5ag2Vi2E8kQcfvUy8wkue8RhUoCpevw1Jqp9lmHkrRGP4/N8cVdZ9Zaej3+ewwEUGNpH28n1O/Q5yU21OJVM1+ec2QKAoqKaNqG5vXusLkyF/nkFDSuBE= 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=209.85.166.198 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-f198.google.com with SMTP id e9e14a558f8ab-3d16acfdddaso73990395ab.2 for ; Mon, 17 Feb 2025 00:52:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739782323; x=1740387123; 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=v7dkqt5TNcfumetUYnVjyG/hBirM8FVc1r3s0VKr1EU=; b=dmUS5rqvULwbnM9EQ5auT+dzopHJsp0y5EWDNus3s09Uk/ItnEvKCJJjcBR7+si9XN xpiHJc3qv3Fg5tQ6RNtyJ3LA843nCNp6T/1ZXo06+3ZaukwZi8GzOaJfpbUVUSPAihEn qAMavL+04nn/1pKCGw2VDoeQJXaqgp2E1bOOS2X+oE1W8crjvdlOEjEZ1vQS/LrJOsw+ YzXiqxfRhz7Ma8WHROEsNStoMlfNnl5jNEs9NMT8Hi4Ltl7a5z1nML42AbjRsbjat/EK mIa7HR9N9lRnIbABqx/fGI7uE4oQddWUym2Gn5L2z8pUZqxJQN8FHPtvGlNw+69Qd1KN 3vZg== X-Forwarded-Encrypted: i=1; AJvYcCWXCRLam4osLUuUthxt7YZo/KQN1ObgAxrauTbZkv+woNcpf3ecdxq7aeWA7EPjId9vGdoc7A72DZgP5ayLvg==@vger.kernel.org X-Gm-Message-State: AOJu0Yzsgzsv1gAFXaLxJjfWkCTMRfTlMGrEB2vHtWE1HYLMNrB765c5 sUOmfP++pC48tAOT+5CixnD4D9VG2yMsyrBlYJ1+ZQe1QrNuVlmNn0NCOq5iSpoj3gBViA+O0m7 Biaxgu865g1UdA24FvGdW57d0CTGKH6uAq5Wi9Klms7aRcZBSWnzdp+c= X-Google-Smtp-Source: AGHT+IFadkoA3rneb+/gRE8ngOLHkiIC8pgXB6U7bDf3vvzatGshGE1p8RJ8nI2S7qTrxqPWueCsvZB2taQHwL2K7O4VLxN/2L4b 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:b4b:b0:3d0:e6c:e9c5 with SMTP id e9e14a558f8ab-3d280974ff4mr90204965ab.21.1739782323278; Mon, 17 Feb 2025 00:52:03 -0800 (PST) Date: Mon, 17 Feb 2025 00:52:03 -0800 In-Reply-To: <679fb3a5.050a0220.163cdc.0030.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67b2f8b3.050a0220.173698.0026.GAE@google.com> Subject: Re: [syzbot] [bcachefs] general protection fault in bioset_exit (2) From: syzbot To: axboe@kernel.dk, gregkh@linuxfoundation.org, kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tj@kernel.org Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 14152654805256d760315ec24e414363bfa19a06 Author: Kent Overstreet Date: Mon Nov 25 05:21:27 2024 +0000 bcachefs: Bad btree roots are now autofix bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=171a52e4580000 start commit: 224e74511041 Merge tag 'kbuild-fixes-v6.14-2' of git://git.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=149a52e4580000 console output: https://syzkaller.appspot.com/x/log.txt?x=109a52e4580000 kernel config: https://syzkaller.appspot.com/x/.config?x=e55cabe422b4fcaf dashboard link: https://syzkaller.appspot.com/bug?extid=76f13f2acac84df26aae syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14e8b5a4580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1155a898580000 Reported-by: syzbot+76f13f2acac84df26aae@syzkaller.appspotmail.com Fixes: 141526548052 ("bcachefs: Bad btree roots are now autofix") For information about bisection process see: https://goo.gl/tpsmEJ#bisection