From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 D6C29202997 for ; Mon, 7 Jul 2025 20:29:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751920144; cv=none; b=CoRKMEsYjtfvVE27pkAtxec+TheLwrg5urDOJzPZYpnbfKdBs3enOotuTd1pxlfWBfV/nizPQJzjAZwSD1hM+R0Mv6+9RgE209ttYeBvyVk1mArLwJsasCFg04c6xrLA4mmbYUjUXfKPvXNFZFeJgxvzorLHZ1bancc8q/ojRNg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751920144; c=relaxed/simple; bh=Ot02nqPa2ouHZW90wl6dQuaul5Pxf/vDsrQRSgDI/iw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=XXTc1SIHqRCgqk60tPoCsFyExvBNiuhMM+fHP8SwZyaVdbPnWfVgn0baTYBboxHjaaVNUJuCXOWbBfq3z8mk1qelryq/gsNu92aUydyyb/h1n7kdXrryBo0MDIJPCI9apo9CE9tY2789CtLqk7n7hDrK4fAW4Ie5+xJ/DFOfSIE= 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=209.85.166.72 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-f72.google.com with SMTP id ca18e2360f4ac-86463467dddso356979439f.3 for ; Mon, 07 Jul 2025 13:29:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751920142; x=1752524942; 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=91bX3oUdnFkBh3AWeRAT8/+UY28YiWDPjER4C9ZXoqM=; b=Up/jfOgYCqzOapOCmRJuPP+B1mwjatUYPP3lA6fPAj7wnZWcnTYRw00gbAf10xoiQo B/2toMDgYJqrnyzGo8s7wB7CU237d88nCYsq97w/i2W+vqykkvVpL5KoZ4BxNVMw+KaE HF7aWfCkizy4+F7VEo+VRwqJnZgALPy5mEj1Gc/hLA8v4givmD3zvVV+ys3pJZSo5f+I L3B0hHpxHxwRYOiBvvBLGHITyl/fqWlmFJ8T4GUCQ2ev24SBFU3kjfvQOwow4mY1XVHI EyXckgXWBBVzOcMJx0lgMn6rT1eFkOAeVc6tyVf7zvDqnD0zj057i0yGtiJK3RnMp6vV oi3g== X-Forwarded-Encrypted: i=1; AJvYcCWViwqgcmFVYx+AUCuQo752uV8kbLVqWlL2WrFz5lzredW7w/q/QSi0WI/mQl373oiVlgY9O1JGfRIIxoKCxw==@vger.kernel.org X-Gm-Message-State: AOJu0Ywb35zXTmIMk5qQPzZaWKfdvIrfYANUCiTiEWJY0PTu2hxhR5Gm DM6bFZAhJ14TLKUaWIzhYIWG5361hn9yiEIUIHJhwq77zQHsO4GIgERSQoC6E31OphCxeH/CzDj MiqyTyD97x860Qb/oCJs6Q1SYNPswUJTZOnGx0OEamxymoKnxL0fIb+kRN90= X-Google-Smtp-Source: AGHT+IEbhTNVlC0ZTsaebcDui8mxJFU+YnwEblKdyep073zKGmZKVQEUYTykOVv7m/b7JvfHQgW6v9hQzDrk6VWeQSQWmGU6SRAE Precedence: bulk X-Mailing-List: linux-bcachefs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:360d:b0:86c:efdb:6eb9 with SMTP id ca18e2360f4ac-876e4904de5mr1025624039f.10.1751920141991; Mon, 07 Jul 2025 13:29:01 -0700 (PDT) Date: Mon, 07 Jul 2025 13:29:01 -0700 In-Reply-To: <67f76c11.050a0220.258fea.0029.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <686c2e0d.a00a0220.6237c.0004.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] kernel BUG in __bch2_str_hash_check_key From: syzbot To: contact@arnaud-lcm.com, joshua@froggi.es, 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 suspects this issue was fixed by commit: commit 757601ef853359fe2d57d75c00b5045f62efc608 Author: Kent Overstreet Date: Sun Jun 8 15:40:00 2025 +0000 bcachefs: Don't put rhashtable on stack bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15319582580000 start commit: a79be02bba5c Fix mis-uses of 'cc-option' for warning disab.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3bbffc3b5b4301e1 dashboard link: https://syzkaller.appspot.com/bug?extid=843981bb836d699c07d1 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11f8c1b3980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=177ce574580000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: bcachefs: Don't put rhashtable on stack For information about bisection process see: https://goo.gl/tpsmEJ#bisection