From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from nautica.notk.org (nautica.notk.org [91.121.71.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7BAEE7F9 for ; Tue, 5 Mar 2024 00:11:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.121.71.147 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709597501; cv=none; b=hDNEKKhbdnGy+cwJOwihvliRMFcyYbZygLNIL9mSH7s+vh4fBitOKctbB9iYuPANcd/UOfPtWUTcmePqD6pqrxdlEIiIIPxWTux+d5YE6ZoRMha8r/Yi7MDHCZqqnv2UPHPThwH6ra205/bm2kGKkIF2uepcipAaJEhoTByldq0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709597501; c=relaxed/simple; bh=OlF+yyYMhqZggaFe7ddFTz/KyKxyQjUor3Wr0AU9YRE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mJTyUuZCLi048OP8wJ60aMPEVcq+WmtsajoRhgyGjMMG7qNi7yO6NYSSgpt6unCB7B8VJ7Wtdiyhl8gkYGB415UcYFEvZRKUuKL5inryfFDyJjXW699kBbBOB50FUfL5Hs6eHOw09rCwA/QurbdlT4X0sXYUD9I9oWrWovYikH4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codewreck.org; spf=pass smtp.mailfrom=codewreck.org; dkim=pass (2048-bit key) header.d=codewreck.org header.i=@codewreck.org header.b=HRvKBAcw; dkim=pass (2048-bit key) header.d=codewreck.org header.i=@codewreck.org header.b=HRvKBAcw; arc=none smtp.client-ip=91.121.71.147 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codewreck.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=codewreck.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=codewreck.org header.i=@codewreck.org header.b="HRvKBAcw"; dkim=pass (2048-bit key) header.d=codewreck.org header.i=@codewreck.org header.b="HRvKBAcw" Received: by nautica.notk.org (Postfix, from userid 108) id 7EAB3C01D; Tue, 5 Mar 2024 01:11:36 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codewreck.org; s=2; t=1709597496; bh=1Rm1gUDcBjfsdBpilpf2D3iy6dxrLRTRCJClg1P8GOM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HRvKBAcw0EWoz4bEu4yu9jHSaAYgWeIGR6SannCALbZDe9xbueQpUJjdGWen1TF+U jidGEDKgXaSFzPRqE2lEPyCvTakl/CXto2p+3x25y+IRxQNqu3VDi9CtwkopczCZMe TmAZQNqsGWY3wjIXGJ0nDkUrl/011CFjcUzewTQrUe9kCSYvYgNXAd7oXw6vSQYIAR Mqxt5DKG++LkCuBbChA2p/k8RVuavvLClt2iqa1uAsZBsE8RAeXOMGhh7txicaF/e9 ho4ujqpQQH+HLgJLkneA11eNsjruoHAIfpk6sDuSYBoHZX3KTqJPRjvRGQjwZaUKkv I1Yfa+3LsmZHA== X-Spam-Level: Received: from gaia.codewreck.org (localhost [127.0.0.1]) by nautica.notk.org (Postfix) with ESMTPS id 87722C009; Tue, 5 Mar 2024 01:11:34 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codewreck.org; s=2; t=1709597496; bh=1Rm1gUDcBjfsdBpilpf2D3iy6dxrLRTRCJClg1P8GOM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HRvKBAcw0EWoz4bEu4yu9jHSaAYgWeIGR6SannCALbZDe9xbueQpUJjdGWen1TF+U jidGEDKgXaSFzPRqE2lEPyCvTakl/CXto2p+3x25y+IRxQNqu3VDi9CtwkopczCZMe TmAZQNqsGWY3wjIXGJ0nDkUrl/011CFjcUzewTQrUe9kCSYvYgNXAd7oXw6vSQYIAR Mqxt5DKG++LkCuBbChA2p/k8RVuavvLClt2iqa1uAsZBsE8RAeXOMGhh7txicaF/e9 ho4ujqpQQH+HLgJLkneA11eNsjruoHAIfpk6sDuSYBoHZX3KTqJPRjvRGQjwZaUKkv I1Yfa+3LsmZHA== Received: from localhost (gaia.codewreck.org [local]) by gaia.codewreck.org (OpenSMTPD) with ESMTPA id ed2e7d9e; Tue, 5 Mar 2024 00:11:29 +0000 (UTC) Date: Tue, 5 Mar 2024 09:11:14 +0900 From: Dominique Martinet To: Chuck Lever III Cc: Eric Van Hensbergen , Latchesar Ionkov , linux-fsdevel , "kdevops@lists.linux.dev" Subject: Re: 9p KASAN splat Message-ID: References: Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Hi Chuck, Chuck Lever III wrote on Mon, Mar 04, 2024 at 05:29:24PM +0000: > While testing linux-next (20240304) under kdevops, I see > this KASAN splat, seems 100% reproducible: Thanks for the report -- there's already a fix for it but we've been sitting on it for a while, sorry: https://lkml.kernel.org/r/20240202121531.2550018-1-lizhi.xu@windriver.com I've pinged Eric yesterday to take the patch as the problem is in his -next tree; hopefully he'll be able to have a look soon but until then please apply the patch directly. -- Dominique Martinet | Asmadeus