From owner-freebsd-current@freebsd.org Thu Sep 26 15:45:57 2019 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id AF70612AAC3 for ; Thu, 26 Sep 2019 15:45:57 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-ot1-f67.google.com (mail-ot1-f67.google.com [209.85.210.67]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46fK5c1Lc8z4QCJ for ; Thu, 26 Sep 2019 15:45:55 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-ot1-f67.google.com with SMTP id e11so2421043otl.5 for ; Thu, 26 Sep 2019 08:45:55 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=YNRo6cw69CvFxyZ7B114EGzVUQ79Rl9EFmOwGRIed28=; b=gHlZnfUp+4arekdbv9/L61cNBVYgHPn3VKTvgcYIBttkkPzdx8Qj6Dk51JR6tkZXul KyrCoUewVU7Kt65lsAsgsRbXXkGUDbKlneqpCnZmtV3XTdubif25rcqt0IKOY+GcCU1k 0j9O9ZX4CJVmDp4pUHqZpUIlv7rxWQU2VVp+RX1Vmj0pR+S5Xepzd6HkORJXk1FQuHhb e1lCu1BcjjCVF/1vToUlTfrXC8rbSpykuPiBfNvMCSlk7JQihtyLH6EY+GZ+uum80SHI hb/zsC2s5VNWS6PDFxBl6NtcLiv8r9KtWmgEv/Fl1Dqn2LcKFpwPIE0lyBaL3RS3E7NZ hoUA== X-Gm-Message-State: APjAAAXW7fOziJsSVCZ3KPXYQClAcyyv0Rhi7lMHgLp3UCY8hJPLf9V2 bO1XV9hD/BicZCKZF0B1dQ6Nj5zAuN0FWqHVLyKEFHdW X-Google-Smtp-Source: APXvYqyzooZkDzP6OaZJVnT+XMA0SOEYG1VLMw7hR3XplJfRhI0FpHzksPDyeJOB+t0W2sqAtFdSVzagbyAszL6jyoQ= X-Received: by 2002:a9d:378a:: with SMTP id x10mr3233790otb.222.1569512753924; Thu, 26 Sep 2019 08:45:53 -0700 (PDT) MIME-Version: 1.0 From: Alan Somers Date: Thu, 26 Sep 2019 09:45:43 -0600 Message-ID: Subject: panic: Unregistered use of FPU in kernel To: FreeBSD CURRENT X-Rspamd-Queue-Id: 46fK5c1Lc8z4QCJ X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.210.67 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [-3.10 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; RCVD_COUNT_TWO(0.00)[2]; FROM_HAS_DN(0.00)[]; RWL_MAILSPIKE_GOOD(0.00)[67.210.85.209.rep.mailspike.net : 127.0.0.18]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; DMARC_NA(0.00)[freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_TRACE(0.00)[0:+,1:+,2:~]; TO_DN_ALL(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[67.210.85.209.list.dnswl.org : 127.0.5.0]; IP_SCORE(-1.10)[ipnet: 209.85.128.0/17(-3.29), asn: 15169(-2.18), country: US(-0.05)]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; RCVD_TLS_ALL(0.00)[]; TO_DOM_EQ_FROM_DOM(0.00)[] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Sep 2019 15:45:57 -0000 The latest VM snapshot (FreeBSD-13.0-CURRENT-amd64-20190920-r352544.qcow2) instapanics on boot: panic: Unregistered use of FPU in kernel stack trace: ... sse42_crc32c readsuper ffs_sbget g_label_ufs_taste_common g_label_taste g_new_provider_event g_run_events fork_exit ... Has anybody touched this area recently? I'll try to narrow down the commit range. -Alan