From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.alien8.de (mail.alien8.de [65.109.113.108]) (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 A810538395; Mon, 18 Mar 2024 20:21:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=65.109.113.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710793323; cv=none; b=nJsornJ05b4oV0YJt6310io/J37v+GVlB3A9E6elGSeLjRXYU0fQlMfL9AGVqDfDinOkurMN5chX+m06VMYf23UuqdA3ahy88RS3o5W67Nd7QwrNTBeNh1mz+cx8hMGOuI+vGSjvtJNVKrk+FveUChEx03IPIpfJobro4eSRTj4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710793323; c=relaxed/simple; bh=DfLx4MCfxXP9EcZzXdlUj+8HOLfw4rLVu4UL/Qa8UL4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=p1ddoyzmj+hClhUlo2jr+P1yPmG5nEJ+eA1Zd1utpuwnYzTVzYJpSmJoqx7VW9DODVBK9+NU2+Kh74lJJ17k2omfPAFXtNBvpb4PiUVYVwVisiUayI46hwfyFZbA+JbmaAxY97zuygdUQilfaQcd8cBCc5ahH7YFtcn84NSabvY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de; spf=pass smtp.mailfrom=alien8.de; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b=IOHKA6hc; arc=none smtp.client-ip=65.109.113.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alien8.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b="IOHKA6hc" Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id D950F40E0140; Mon, 18 Mar 2024 20:21:56 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.alien8.de Authentication-Results: mail.alien8.de (amavisd-new); dkim=pass (4096-bit key) header.d=alien8.de Received: from mail.alien8.de ([127.0.0.1]) by localhost (mail.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id aEJSuwqi6nMp; Mon, 18 Mar 2024 20:21:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=alien8; t=1710793312; bh=9S7B89ex3wmSeSlcaPgVJHiZJD5MpmWiVmVp92JMtEM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=IOHKA6hc66upLBhuiNhxTLcNjwz6jMIuG9eC9D5L4aUPEYYRyBurrllOzBXDoLbH+ 2F4Xv44hFUhn73AMZA96n5gSlb7dDj6lwXWA5vejF0+48ts2g7HLkQtJID5dH4Zo2B SNmS1f0nNBbTm7tVaCfq5KDwVulBXZIXDN2gL2v+qDYhGEBkUygU+o2VwGpeylMgvC QW5kRkWpJkdHG3STwcEpX18IQT6/f9i29c3HeebU8V+ReyHrHNd0E/iV30Bh3oUreP WBFxtc9I+pNJRc2eLjXU73wkf81yMOdg45OPbMHGyjC759d49o9l0j7KrO6vspusXG znGuxB+jxmtPEpN9kEOFlcZ5WAC/eNZAqsGQSMocdC8k3dFaji1AOPuh7zxqaO6MQh y6fr+xje1opTtCwPzHGmlBqeaVxfU73s+LAVA9LGMTC+2c+IsorKi/ISJ007+xHWdT 5XIKhZb40sl/+VbqrzHxOIAbzGk6vAqL3kyoBi4buMFfQv9FPaTo5AB9EvRta7+wcV bmyt8wQnFIHC/VNGtA2esqsKmXZySAmXWisVLNo3lyHg+ft0Iy7ZzFHKkGRQeBsqmt /9vtAS6yf4TNeP9xfHK2xWaLmt/PLMvjNthQaBkfILztjLs+vKNABXyter1dGMPt7J WVcSXTN7pOeXL9DkSXCJSmyk= Received: from zn.tnic (pd953021b.dip0.t-ipconnect.de [217.83.2.27]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 954DF40E016B; Mon, 18 Mar 2024 20:21:34 +0000 (UTC) Date: Mon, 18 Mar 2024 21:21:24 +0100 From: Borislav Petkov To: Mirsad Todorovac Cc: x86@kernel.org, Sean Christopherson , Paolo Bonzini , Thomas Gleixner , Ingo Molnar , Dave Hansen , "H. Peter Anvin" , linux-kernel@vger.kernel.org, Fuad Tabba , Marc Zyngier , Shaoqin Huang , David Matlack , Josh Poimboeuf , Pawan Gupta , Peter Zijlstra , Breno Leitao , kvm@vger.kernel.org Subject: Re: [BUG net-next] arch/x86/kernel/cpu/bugs.c:2935: "Unpatched return thunk in use. This should not happen!" [STACKTRACE] Message-ID: <20240318202124.GCZfiiRGVV0angYI9j@fat_crate.local> References: <1d10cd73-2ae7-42d5-a318-2f9facc42bbe@alu.unizg.hr> Precedence: bulk X-Mailing-List: linux-kernel@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: <1d10cd73-2ae7-42d5-a318-2f9facc42bbe@alu.unizg.hr> On Mon, Mar 18, 2024 at 08:47:26PM +0100, Mirsad Todorovac wrote: > With the latest net-next v6.8-5204-g237bb5f7f7f5 kernel, while running kselftest, there was this > trap and stacktrace: Send your kernel .config and how exactly you're triggering it, please. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette