From nobody Fri May 05 03:38:45 2023 X-Original-To: bugs@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 4QCGck1Plzz49Lgd for ; Fri, 5 May 2023 03:38:46 +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 4QCGcj5P3gz3hyL for ; Fri, 5 May 2023 03:38:45 +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=1683257925; 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; bh=NU/2IEfvy1vBxUehJrm+0Vv3mWGo8Yq8DTUKwImPv70=; b=m6gh3eGzykDAacH/Lukqbs2PDe9oLtyZhwrWs8PWn08Vuk4XQleR5TcBKZ6IlFbpOgQ9kI ouhbPw2c+6aEPka8VxQfXeKX14EpMAyiJnXvdmItYBHhZApGBuQEVbdl1dii/Re2aqZoZG eCl2woqLclaAefvD4V2fzpdp0JClBx6/nLhn3Fsu1b62yVUAHcGympjmAUseupiwTDR6ai LLHF/vePE69uf2CQRTHJAWQWzOGRyykKG6kQCcQ7+BqGTloRI9LoofAd+Iz84UqFr8USd2 RADhBfHZn2xewNhJ56hCgb3gy3EAtn39R9QWbXk7pvpnH7RfYaxHf0foglZ0Sg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1683257925; a=rsa-sha256; cv=none; b=vx6r+7FV+oLkdrd+G9uLC0/vv9+Hh8jndmOgb8ymIqj3GKrbZUbX1o+KVb+2BQbNIRnB/P jH/CBjxWugvG/FIhRjQBjvzHnWUIgZp1SzYeuO0kDP03b+1bdMANQGgbpLoBG0DXRKY+Uu MpZH3aSry63+jnJQVpuuoaodNZZA7hfGMohW7seTiOcSeeQcEtLacPwltTMtfOQwDohAVG HRJSjF0YUxB08ITmuarxLA+d98lEQ0e75Vc54vgWroQ1pOXceBf3awcOU8fm2Bfu9zkjb2 MNyEQF2FA32DmM6QRqjS1F9880TcG6hL4lWsQqBZLAumw2C4vlfdFY8vIsT+9w== 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 4QCGcj3zQrzfD8 for ; Fri, 5 May 2023 03:38:45 +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 3453cjVn033518 for ; Fri, 5 May 2023 03:38:45 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3453cj72033517 for bugs@FreeBSD.org; Fri, 5 May 2023 03:38:45 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: bugs@FreeBSD.org Subject: [Bug 271251] Kernel panics when loading vmm module with VT-x disabled Date: Fri, 05 May 2023 03:38:45 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: haron86@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: 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: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271251 Bug ID: 271251 Summary: Kernel panics when loading vmm module with VT-x disabled Product: Base System Version: CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: haron86@gmail.com Created attachment 241983 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D241983&action= =3Dedit kernel panic screenshot Loading vmm module causes panic when VT-x is disabled in BIOS. This starts to happen after https://reviews.freebsd.org/D39805 Memory for vmxon_region is freed in vmx_modcleanup() when it was not alloca= ted in vmx_modinit() due to disabled VMX. --=20 You are receiving this mail because: You are the assignee for the bug.=