From nobody Mon Apr 15 17:14:17 2024 X-Original-To: virtualization@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4VJDL241XBz5H0JG for ; Mon, 15 Apr 2024 17:14:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4VJDL232M0z47PZ for ; Mon, 15 Apr 2024 17:14:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1713201258; a=rsa-sha256; cv=none; b=S+BHcIE9XaL/b+3qws7ZaC+jlvXG2ni8V9xhevlER5JBfwS9s3hnElXllCFPXNDm25ft/w YppGoQoB5XvuhKBV03t+wNKqRFjbTNhACgmhttnGMhuZJh0IjiBZzm/Nh0KE3vYPELK06q oDw12U6XPJQrXrJ1DUJntfIc3Fs8SDWFqKEY6E5gDYwBq81OIxax1GBqGZwQNuaa4ZF94c d1ju1Y92N2jbTG66BofetvTOsQdrc2V5/Wvgs309fm/L+nLid2WfsbnBPIV84MLIgKoXRy UXM2SeA2NM3x4UhSIzqVhvRu4c3jCDx/zh3SNmvrRMM+0lxjxtXax8V+Vd95MA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1713201258; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IyQxruZlwfFea4MM2qkKMLa1qmgzQdt0UQClUVAu1C0=; b=q3YSGMETWfJrH0AwSimBwGr36PG6Tl7O4QJZuMRZ5GbQU4sA+6aI06hLQC/+UUQO02Ap9Z I7GNNuVQCgKyoyxz981CZXsIuYDASzo2ZuBFXY+U80093+AHE3+UpsdainE3XZ7gEyqC93 PGQy9Js1n2eNeuFLISgCfE78vINWDz6VRN8xE++b5pvGynijfjQObvb2fGx3ip2ft1LqGp ScdTh0wAKnir4bkF4A14z5E3uICB9s5cleUgdHzrswTQDaSG7H8aA4hLbDGbxqEvrZhJ1i qMzUhycWp2T5CUhw3wolPVTXqvNd8HU9qYjPcFLWWbU267lz71ZAfDrtdFBpUQ== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4VJDL22dqCz17kQ for ; Mon, 15 Apr 2024 17:14:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 43FHEIpq056501 for ; Mon, 15 Apr 2024 17:14:18 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43FHEIML056500 for virtualization@FreeBSD.org; Mon, 15 Apr 2024 17:14:18 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 277559] kldload vmm sometimes hangs kernel on arm64 Date: Mon, 15 Apr 2024 17:14:17 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 15.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: Andrew@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-virtualization@freebsd.org Sender: owner-freebsd-virtualization@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277559 --- Comment #8 from Andrew Turner --- It looks like the issue is due to the tlbi in handle_hyp_init having insufficient barriers around it. I have a fix I'm testing that seems to fix the issue. --=20 You are receiving this mail because: You are the assignee for the bug.=