From owner-freebsd-virtualization@freebsd.org Mon Jun 18 15:30:41 2018 Return-Path: Delivered-To: freebsd-virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BA38D100E611 for ; Mon, 18 Jun 2018 15:30:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 53E8C84549 for ; Mon, 18 Jun 2018 15:30:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 0FAD1100E610; Mon, 18 Jun 2018 15:30:41 +0000 (UTC) Delivered-To: virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EFB85100E60F for ; Mon, 18 Jun 2018 15:30:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 87C9984540 for ; Mon, 18 Jun 2018 15:30:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id D458522FC2 for ; Mon, 18 Jun 2018 15:30:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w5IFUdWY016082 for ; Mon, 18 Jun 2018 15:30:39 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w5IFUdqJ016081 for virtualization@FreeBSD.org; Mon, 18 Jun 2018 15:30:39 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 220453] [Hyper-V] need to update Mellanox ConnectX-3 VF driver to support Live Migration Date: Mon, 18 Jun 2018 15:30:39 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: decui@microsoft.com X-Bugzilla-Status: New 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-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Jun 2018 15:30:42 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220453 --- Comment #7 from Dexuan Cui --- Using today's HEAD (3309c975db94bf91f18da6a0285649a8903e56c1), I got this: vmbus0: vmbus IDT vector 251 vmbus0: smp_started =3D 1 panic: vm_fault_hold: fault on nofault entry, addr: 0xfffffe0000dff000 cpuid =3D 15 time =3D 1 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xffffffff826d5= 520 vpanic() at vpanic+0x1a3/frame 0xffffffff826d5580 panic() at panic+0x43/frame 0xffffffff826d55e0 vm_fault_hold() at vm_fault_hold+0x2373/frame 0xffffffff826d5720 vm_fault() at vm_fault+0x60/frame 0xffffffff826d5760 trap_pfault() at trap_pfault+0x188/frame 0xffffffff826d57b0 trap() at trap+0x2ba/frame 0xffffffff826d58c0 calltrap() at calltrap+0x8/frame 0xffffffff826d58c0 --- trap 0xc, rip =3D 0xfffffe0000dff000, rsp =3D 0xffffffff826d5990, rbp = =3D 0xffffffff826d59a0 --- ??() at 0xfffffe0000dff000/frame 0xffffffff826d59a0 vmbus_msghc_exec() at vmbus_msghc_exec+0x58/frame 0xffffffff826d59e0 vmbus_intrhook() at vmbus_intrhook+0x633/frame 0xffffffff826d5aa0 run_interrupt_driven_config_hooks() at run_interrupt_driven_config_hooks+0x7c/frame 0xffffffff826d5ac0 boot_run_interrupt_driven_config_hooks() at boot_run_interrupt_driven_config_hooks+0x20/frame 0xffffffff826d5b50 mi_startup() at mi_startup+0x118/frame 0xffffffff826d5b70 btext() at btext+0x2c KDB: enter: panic [ thread pid 0 tid 100000 ] Stopped at kdb_enter+0x3b: movq $0,kdb_why db> --=20 You are receiving this mail because: You are the assignee for the bug.=