From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 4120C802 for ; Mon, 24 Feb 2025 11:33:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740396824; cv=none; b=BZCRlUp3waw8J+nKJt+wgk5mm76rR5BNeOZPqnPhqnAOCI5Ci5EW0XVuT0KweJ6YxOhixYkq457hkQ/a1GHrzOy+ciV+lUbM+1rjaED5vVi7bPmF4BAKipPozflBUmpKjz9Aek+okPVDZRC4kxiavCt5UHcGni6QOOuiI7bB6J4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740396824; c=relaxed/simple; bh=lGwWXfwKz4pV5Ukv+kyUjyCqMU1NFTAZURglECm1cjc=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=EHXMqHeidXeG3Ko58jXzD9pMUWG18DIQ1SGEidgPoUb6cOrf5qn/WVVGUj+crQsibgplTHe/GFXO10X1/BjqItYPl4oux4MTh4+OLGItvCt9dDTp+c/f1W4wrok/oc1qyfWavA9EsePcIWPGU8m8ouHN3hTMMFOCDoQoPp/X0zc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sn6ejOFq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="sn6ejOFq" Received: by smtp.kernel.org (Postfix) with ESMTPS id A8E4BC4CEED for ; Mon, 24 Feb 2025 11:33:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740396823; bh=lGwWXfwKz4pV5Ukv+kyUjyCqMU1NFTAZURglECm1cjc=; h=From:To:Subject:Date:In-Reply-To:References:From; b=sn6ejOFqGCvdtOrsgrbb3Mkvx5J79xhef5FPLFTceaEzE90FcBmQy/N3BegRVclWo PWP9wIdTTg16men+1qRsONVpgH6gkqZEtTZfc8H2Hpz0yAaGEAkJD0gv/m42OzYC6v PESDPoxhoJW9q1VNQIVAtwYE7oylw9poCCuJ/plwArdXxyKQC0tZVDMB90I3Z0y+T7 jvBMRgT3eloFoTRU/ty2uoYbjhP9ypwaHZ7IquPoMr+19BMFjpAQwr89bA0buyUm4U 3UR25akbAnhHQ5edtvcXEu2B8TwycO6UMAGbLA9UuS5Tqz4cpH17o+1R/+FkX8lVlY rD1K3SUovnusw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id A06F3C41616; Mon, 24 Feb 2025 11:33:43 +0000 (UTC) From: bugzilla-daemon@kernel.org To: kvm@vger.kernel.org Subject: [Bug 219787] Guest's applications crash with EXCEPTION_SINGLE_STEP (0x80000004) Date: Mon, 24 Feb 2025 11:33:43 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo virtualization_kvm@kernel-bugs.osdl.org X-Bugzilla-Product: Virtualization X-Bugzilla-Component: kvm X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: jonbetti@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: virtualization_kvm@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D219787 Jon Betti (jonbetti@gmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jonbetti@gmail.com --- Comment #17 from Jon Betti (jonbetti@gmail.com) --- (In reply to whanos from comment #7) > I honestly wonder if this bug only affects people using a 9800X3D. I'm running a 9950X and had repro as another data point. (I had this issue = for a few weeks but thought it was Steam until I started looking at crash dumps= in Windows... and I thankfully stumbled onto this bug which restored my sanity :).) (In reply to rangemachine from comment #15) > (In reply to Sean Christopherson from comment #13) > > Bug reporters, can you test the attached patches? > Tested, these 2 patches solves the issue. +1. Patched my kernel and the issue went away (again: 'twas Steam for me th= at threw the exception). --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=