From nobody Mon Mar 20 01:39:10 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 4Pfy7z3dsnz4004V for ; Mon, 20 Mar 2023 01:39:11 +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 4Pfy7z2Yc5z4Ps6 for ; Mon, 20 Mar 2023 01:39:11 +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=1679276351; 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=wyYVDvz4YM+a/gP7LfEsYkxQop63AcU3n9xjM1rMsMo=; b=pcGRdzaHPKLCDHMEQqiHAKl2jgYntGNYNKCOkcLi26ClwoFMxxAVQRmTAiT7ZvScyak/qj fkXVXCegbPAkUO/GWQvYgsroKyoLiDccc4XVrYEv3/7Mmskb+naaxaJhq0VjlHIMAN8V3j 47rDjoe4sds3Ba/kiNqzaxuETHLtYglumfW6rP+TlvwsHQyMYP8yBQDIPoEtFrOq1oD9qy zWbXt0plqDNuE91ZMXICBXHt+tfTIX6IZ4j8+izl4QzSxRQoav5VN2ej6ha0iU2UF4xyxI SBS2hxVZ7yG8xBXZSrv5DnV+0CZRxZQALEEM2h/puyEsw2w7Mm82/MXnS6lIOQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1679276351; a=rsa-sha256; cv=none; b=Sq9k1y5lp9Op9GAJm8lsYArjHpm716FehW6Csnn8gnm25C1Np5eNm3WtZnMEqcBmeeMZjv s7pwwwIMaS1XtL03sOVNn5IDeGjgfimELP9WS9tJQ76YRltuLQzt1lyCvOnChUIgBZTCXm hc/2S6ZFHjo1fhYGvEM7H0y3czGFQPWonRtcbJJQ8SY6OoUaGa0myV6Al26qvyoNtw97lA 28dsqtGnD64zH3kSd5fglQF3A+sfp3ggNEPHDaq8Y2bpB0VT8UcefQqHUuiimpoVnEwMI3 9CUn/gsnJFGkoyHZ6mcC2Zb7YaNouqannrTR2KLs6r9L5IrqSSmp5QOaDttftA== 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 4Pfy7z1YQYz1BPG for ; Mon, 20 Mar 2023 01:39:11 +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 32K1dB6e046167 for ; Mon, 20 Mar 2023 01:39:11 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 32K1dBpM046166 for fs@FreeBSD.org; Mon, 20 Mar 2023 01:39:11 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, 20 Mar 2023 01:39:10 +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: marklmi26-fbsd@yahoo.com 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: 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 --- Comment #135 from Mark Millard --- (In reply to George Mitchell from comment #134) Having the kldstat output for this combination would help identify what module is initially involved in any crash. Part of what may be of use is how often you see the dbuf_evict_thread type of backtrace and what module the first "instruction pointer =3D" references in such cases (if any). Another would be if new crash contexts show up that have not been seen before. So far there is no evidence for how many bugs there are, given the varying failure-structures that show up. There could even be the possibility of unreliable memory or bugs specific to amdgpu_raven_*.ko files (such as sometimes trashing some memory). I've yet to induce any failure in the amdgpu_polaris11_*.ko based amd64 context that I have access to (a ThreadRipper 1950X), although by no means is it a close match to your context. To my knowledge, you still have the only known examples of any of the failures. To some extent, if trying new things leads to new forms of failure for you, it potentially gives me new sequences to try on the ThreadRipper 1950X. How (un)likely that is to yield useful information I do not know. (My hope to also try on aarch64, where I've access to a serial console, did not pan out.) --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=