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Thu, 13 Mar 2025 02:55:47 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 203643] [bhyve] NetBSD causes bhyve to exit on AMD processors Date: Thu, 13 Mar 2025 02:55:46 +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: 10.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: nakaji@kankyo-u.ac.jp 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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=3D203643 --- Comment #10 from NAKAJI Hiroyuki --- I modified sys/amd64/vmm/amd/svm.c, but got same "Abort trap". --- a/sys/amd64/vmm/amd/svm.c +++ b/sys/amd64/vmm/amd/svm.c @@ -142,8 +142,8 @@ flush_by_asid(void) static __inline int decode_assist(void) { - - return (svm_feature & AMD_CPUID_SVM_DECODE_ASSIST); + return 1; + /* return (svm_feature & AMD_CPUID_SVM_DECODE_ASSIST); */ } static void The command lines: # make -C /usr/src/sys/modules/vmm obj depend all install # kldunload vmm # kldload vmm # vm install -f netbsd-10 NetBSD-10.99.12-amd64-dvd.iso # cat netbsd-10/bhyve.log vm exit[0] reason SVM rip 0xffffffff80234d9f inst_length 2 exitcode 0x7b exitinfo1 0x3f8021c exitinfo2 0xffffffff80234da1 I'll try graphics=3D"yes" later. Thanks. --=20 You are receiving this mail because: You are the assignee for the bug.=