From nobody Mon Mar 6 20:09:29 2023 X-Original-To: fs@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 4PVqRb1pbvz3wKFW for ; Mon, 6 Mar 2023 20:09:31 +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 4PVqRb0mW3z4QgH for ; Mon, 6 Mar 2023 20:09:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1678133371; 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=vDY+CIPcuLwYAOmGy+5sBBTR14LgiR5YaBMQNGBBaRA=; b=iY3fPfiL/THUbe1SHtgJZQy81z0gp8tkWy4qOGOZd+G/4si0Aou4zHQIhE5Ka2C4x6Vyy0 HBUdrPBdJKrgHAH3N++NCkgbFHCYwj62hDEVbTfafOiAkXoQcx4GTln9VIrQsuNsedWVA8 NGFtL8sPN3bXQiZLXpBJL4IXtaXajzMIAnsiuXifgaJoE+rtGZiewxO1/KFY1ew6uHojCM J1hyBLUITUipaMxTLOxZJ20Vp4OhUSdQpZHdiSnnWX4eC5gDokx3eczIqK15HMp33Kf1h5 Ziv7mU3oAJWSjWTLW8ksPSSgZ4fjZllbKiBOCFMYeWR5itxhY8Ko1F2tTDFByg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1678133371; a=rsa-sha256; cv=none; b=jgPeFKkNAPTRbxwCP/Q2fFRRN1bpHsEMOazHm1oBsy5rppyNWFE/DsYZskS+jDwIxfJChr ppNTHPI6NJ73mjNs7lHBndcr1M3dlP6oioAekGPdj1BkB64eZkD6XM9rc8RZJo4tBN3WWE t+y8gpy1U+zch1N965iup9itVJ57ZWosys0oIh000YLfBotuNQQpRn4W5w10cyYgf7DASj chN3KrO8te/HUliWjKQ6FoDm+jf4d2MPJjxMFJ6NUECHECxPNd45fR4IFgbKW2zRZJrfbq hXzHUu8EoC5o2+OUltwmVI8sRFshXT7Tfxd968wDFKdf/zeA0gD0OuSlVt/kKQ== 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 4PVqRZ6xQszFj2 for ; Mon, 6 Mar 2023 20:09:30 +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 326K9UuU010204 for ; Mon, 6 Mar 2023 20:09:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 326K9UvR010203 for fs@FreeBSD.org; Mon, 6 Mar 2023 20:09:30 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: fs@FreeBSD.org Subject: [Bug 267028] kernel panics when booting with both (zfs,ko or vboxnetflt,ko or acpi_wmi.ko) and amdgpu.ko Date: Mon, 06 Mar 2023 20:09:29 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.1-RELEASE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jfc@mit.edu X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? maintainer-feedback? 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://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D267028 John F. Carr changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jfc@mit.edu --- Comment #96 from John F. Carr --- (In reply to Mark Millard from comment #94) The "signal handler called" line hides a function call. I think the crash = is due to a null pointer dereference ("fault virtual address =3D 0x0") in pmap_kextract called from the line above. Tracking down the PC address 0xffffffff80bf3727 in the kernel image should clarify. --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=