From owner-freebsd-virtualization@freebsd.org Sun May 6 21:01:29 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 034E3FC6B42 for ; Sun, 6 May 2018 21:01:29 +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 93FC17B63B for ; Sun, 6 May 2018 21:01:28 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: by mailman.ysv.freebsd.org (Postfix) id 53F3EFC6B28; Sun, 6 May 2018 21:01:28 +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 40155FC6B25 for ; Sun, 6 May 2018 21:01:28 +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 CBE497B62E for ; Sun, 6 May 2018 21:01:27 +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 172F97EC2 for ; Sun, 6 May 2018 21:01:27 +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 w46L1Qp9013704 for ; Sun, 6 May 2018 21:01:26 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w46L1Q5D013693 for virtualization@FreeBSD.org; Sun, 6 May 2018 21:01:26 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <201805062101.w46L1Q5D013693@kenobi.freebsd.org> X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@FreeBSD.org using -f From: bugzilla-noreply@FreeBSD.org To: virtualization@FreeBSD.org Subject: Problem reports for virtualization@FreeBSD.org that need special attention Date: Sun, 6 May 2018 21:01:26 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.25 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: Sun, 06 May 2018 21:01:29 -0000 To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and obsolete releases. Status | Bug Id | Description ------------+-----------+--------------------------------------------------- New | 212820 | FreeBSD 10-STABLE from latest HEAD and 11-RELEASE 1 problems total for which you should take action. From owner-freebsd-virtualization@freebsd.org Tue May 8 05:21:01 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 51B9DFCEE53 for ; Tue, 8 May 2018 05:21:01 +0000 (UTC) (envelope-from frank.ebert@freenet.de) Received: from mout2.freenet.de (mout2.freenet.de [IPv6:2001:748:100:40::2:4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "*.freenet.de", Issuer "TeleSec ServerPass Class 2 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id DA486845FD for ; Tue, 8 May 2018 05:21:00 +0000 (UTC) (envelope-from frank.ebert@freenet.de) Received: from [195.4.92.140] (helo=mjail0.freenet.de) by mout2.freenet.de with esmtpa (ID frank.ebert@freenet.de) (port 25) (Exim 4.90_1 #2) id 1fFv3a-000767-7q for freebsd-virtualization@freebsd.org; Tue, 08 May 2018 07:20:58 +0200 Received: from [::1] (port=42322 helo=mjail0.freenet.de) by mjail0.freenet.de with esmtpa (ID frank.ebert@freenet.de) (Exim 4.90_1 #2) id 1fFv3a-0003fe-3q for freebsd-virtualization@freebsd.org; Tue, 08 May 2018 07:20:58 +0200 Received: from mx17.freenet.de ([195.4.92.27]:55982) by mjail0.freenet.de with esmtpa (ID frank.ebert@freenet.de) (Exim 4.90_1 #2) id 1fFv1T-0001r9-LP for freebsd-virtualization@freebsd.org; Tue, 08 May 2018 07:18:47 +0200 Received: from hsi-kbw-046-005-251-146.hsi8.kabel-badenwuerttemberg.de ([46.5.251.146]:31793 helo=imap.skynet.domain) by mx17.freenet.de with esmtpsa (ID frank.ebert@freenet.de) (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (port 587) (Exim 4.90_1 #2) id 1fFv1T-0005GK-HO for freebsd-virtualization@freebsd.org; Tue, 08 May 2018 07:18:47 +0200 Received: from mimo (imap [192.168.126.52]) by imap.skynet.domain (Postfix) with ESMTPA id 042ACDA4C7 for ; Tue, 8 May 2018 07:18:47 +0200 (CEST) Date: Tue, 8 May 2018 07:18:46 +0200 From: Frank Ebert To: freebsd-virtualization@freebsd.org Subject: wrmsr to register 0x49(0x1) on vcpu x Message-ID: <20180508071846.18435a99@mimo> X-Mailer: Claws Mail 3.16.0 (GTK+ 2.24.32; amd64-portbld-freebsd11.1) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; boundary="Sig_/vem6_de7wbPvr_47rC1cr2o"; protocol="application/pgp-signature" X-Spamscore: -5.7 (-----) X-Spamreport: Action: no action Symbol: RCVD_TLS_LAST(0.00) Symbol: TO_DN_NONE(0.00) Symbol: PREVIOUSLY_DELIVERED(0.00) Symbol: FROM_EQ_ENVFROM(0.00) Symbol: ASN(0.00) Symbol: NEURAL_HAM(-3.00) Symbol: BAYES_HAM(-3.00) Symbol: MIME_GOOD(-0.20) Symbol: RCVD_COUNT_TWO(0.00) Symbol: RCVD_VIA_SMTP_AUTH(0.00) Symbol: MID_RHS_NOT_FQDN(0.50) Symbol: RCPT_COUNT_ONE(0.00) Symbol: TO_MATCH_ENVRCPT_ALL(0.00) Symbol: FROM_HAS_DN(0.00) Message-ID: 20180508071846.18435a99@mimo X-FN-Spambar: X-Originated-At: 46.5.251.146!31793 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.25 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: Tue, 08 May 2018 05:21:01 -0000 --Sig_/vem6_de7wbPvr_47rC1cr2o Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi, since the last bios-update (AMD Ryzen Threadripper 1950X on Asus ROG STRIX x399-E) I get the following message when starting a Windows 10 Guest on FreeBSD 11.1/amd64:=20 wrmsr to register 0x49(0x1) on vcpu x wrmsr to register 0x49(0x1) on vcpu x wrmsr to register 0x49(0x1) on vcpu x wrmsr to register 0x49(0x1) on vcpu x The message will be repeated endless (x is the number of the vcpu). Despite this message, the guest is running fine. I don't have any performance issues at the moment. Prior to this bios-update the message appears only once (or twice?) for every vcpu. Attached you find the way I start bhyve: bhyve -c8 -m 16G -H -w \ -s 0,amd_hostbridge \ -s 3,ahci-cd,/home/frank/bhyve/null_dvd.iso \ -s 4,ahci-hd,/dev/zvol/zroot/win10disk0 \ -s 10,virtio-net,tap0 \ -s11,fbuf,tcp=3D0.0.0.0:5900,w=3D1600,h=3D900 \ -s 30,xhci,tablet \ -s31,lpc \ -lbootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd win10 I use "hw.vmm.topology.cores_per_package=3D4" in /boot/loader.conf and a "custom" vmm.ko (https://reviews.freebsd.org/D13780) since January. When starting bhyve without "-w", the guest freezes while booting. But I think this has to do with another issue https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219343 The changelog from Asus says: Update AGESA 1.0.0.5 recommend to keep C-state [enable] Does anyone have an idea how to solve this issue? Thanx Frank --Sig_/vem6_de7wbPvr_47rC1cr2o Content-Type: application/pgp-signature Content-Description: Digitale Signatur von OpenPGP -----BEGIN PGP SIGNATURE----- iF0EARECAB0WIQSnmuRRu7yN/9fhJZSngGwyW6douQUCWvEzNgAKCRCngGwyW6do uZ8NAKC15rvcl7JTlOQbsourEg0G67lZTwCfcwn0Zmc3GCeSds3ERQTIbOOiDT8= =HyFz -----END PGP SIGNATURE----- --Sig_/vem6_de7wbPvr_47rC1cr2o-- From owner-freebsd-virtualization@freebsd.org Tue May 8 11:40:26 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 00AE9FB2C4E for ; Tue, 8 May 2018 11:40:26 +0000 (UTC) (envelope-from edenist@edenist.net) Received: from comms.edenist.net (unknown [IPv6:2001:44b8:4154:6400::205]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5AD6274FFC for ; Tue, 8 May 2018 11:40:25 +0000 (UTC) (envelope-from edenist@edenist.net) Received: from comms.edenist.net (unknown [192.168.1.205]) by comms.edenist.net (Postfix) with ESMTP id EC6413823C for ; Tue, 8 May 2018 21:40:17 +1000 (AEST) X-Virus-Scanned: amavisd-new at edenist.net Received: from comms.edenist.net ([192.168.1.205]) by comms.edenist.net (comms.edenist.net [192.168.1.205]) (amavisd-new, port 10024) with LMTP id oj4e4cAVDpPX for ; Tue, 8 May 2018 21:39:49 +1000 (AEST) Received: from [IPv6:2001:44b8:4154:6400:9c24:e118:393f:d4df] (unknown [IPv6:2001:44b8:4154:6400:9c24:e118:393f:d4df]) by comms.edenist.net (Postfix) with ESMTPSA id BC1823822F for ; Tue, 8 May 2018 21:39:49 +1000 (AEST) Subject: Re: wrmsr to register 0x49(0x1) on vcpu x To: freebsd-virtualization@freebsd.org References: <20180508071846.18435a99@mimo> From: edenist Message-ID: Date: Tue, 8 May 2018 21:39:48 +1000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <20180508071846.18435a99@mimo> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.25 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: Tue, 08 May 2018 11:40:26 -0000 Hi Frank, While the changelog from Asus is rather lean, I would wager it has to do with spectre mitigations introduced by AMD. Last month they announced that they had prepared a microcode update to address variant 2, and had handed the microcode to motherboard vendors to supply as a BIOS update. Most of my systems are AMD, though I've yet to see this microcode update personally yet due to lazy vendors. That said, it appears they have followed intel and introduced an IBRS feature. https://developer.amd.com/wp-content/resources/Architecture_Guidelines_Update_Indirect_Branch_Control.pdf According to that document, sure enough msr 49 is for IBPB. If you check your CPU features in your kernel logs, if the CPU has the IBRS feature, both IBPB and STIBP will appear under Structured Extended Features. On an intel system I have with updated microcode, it shows the following: Structured Extended Features3=0xc000000 I'd then check the hw.ibrs_active sysctl to see if it is in use. If so, it can be disabled with hw.ibrs_disable. Someone more knowledgeable on the inner workings of bhyve can likely give more info on the error itself, but I'm unsure if these features have even been exposed to guests yet. Josh On 08/05/18 15:18, Frank Ebert wrote: > Hi, > > since the last bios-update (AMD Ryzen Threadripper 1950X on Asus ROG > STRIX x399-E) I get the following message when starting a Windows 10 > Guest on FreeBSD 11.1/amd64: > > wrmsr to register 0x49(0x1) on vcpu x > wrmsr to register 0x49(0x1) on vcpu x > wrmsr to register 0x49(0x1) on vcpu x > wrmsr to register 0x49(0x1) on vcpu x > > The message will be repeated endless (x is the number of the vcpu). > > Despite this message, the guest is running fine. I don't have any > performance issues at the moment. Prior to this bios-update the message > appears only once (or twice?) for every vcpu. > > Attached you find the way I start bhyve: > > bhyve -c8 -m 16G -H -w \ > -s 0,amd_hostbridge \ > -s 3,ahci-cd,/home/frank/bhyve/null_dvd.iso \ > -s 4,ahci-hd,/dev/zvol/zroot/win10disk0 \ > -s 10,virtio-net,tap0 \ > -s11,fbuf,tcp=0.0.0.0:5900,w=1600,h=900 \ > -s 30,xhci,tablet \ > -s31,lpc \ > -lbootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd win10 > > I use "hw.vmm.topology.cores_per_package=4" in /boot/loader.conf and a > "custom" vmm.ko (https://reviews.freebsd.org/D13780) since January. > > When starting bhyve without "-w", the guest freezes while booting. But > I think this has to do with another issue > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219343 > > The changelog from Asus says: > > Update AGESA 1.0.0.5 > recommend to keep C-state [enable] > > Does anyone have an idea how to solve this issue? > > Thanx Frank > From owner-freebsd-virtualization@freebsd.org Thu May 10 11:14:55 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 8F2A1FC54FD for ; Thu, 10 May 2018 11:14:54 +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 9146182080 for ; Thu, 10 May 2018 11:14:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 42EE7FC54FA; Thu, 10 May 2018 11:14:53 +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 EF199FC54F9 for ; Thu, 10 May 2018 11:14:52 +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 3792A82067 for ; Thu, 10 May 2018 11:14:52 +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 713F81D3C6 for ; Thu, 10 May 2018 11:14:51 +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 w4ABEpoQ035350 for ; Thu, 10 May 2018 11:14:51 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w4ABEpoq035349 for virtualization@FreeBSD.org; Thu, 10 May 2018 11:14:51 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 215972] Bhyve crash more then 1 cpu AMD Date: Thu, 10 May 2018 11:14:51 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: vendion@gmail.com X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: avg@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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: 2.1.25 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: Thu, 10 May 2018 11:14:55 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215972 Adam Jimerson changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vendion@gmail.com --- Comment #39 from Adam Jimerson --- It seems I'm running into this issue still running FreeBSD 12.0-CURRENT as = the guest and trying to run make buildworld. Host: 11.1-RELEASE-p10 Guest: 12.0-CURRENT Stacktrace --- spin lock 0xffffffff81d42760 (smp rendezvous) held by 0xfffff800040c0560 (t= id 100089) too long panic: spin lock held too long cpuid =3D 3 time =3D 1525935605 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe000046e= 570 vpanic() at vpanic+0x18d/frame 0xfffffe000046e5d0 panic() at panic+0x43/frame 0xfffffe000046e630 _mtx_lock_indefinite_check() at _mtx_lock_indefinite_check+0x8c/frame 0xfffffe000046e650 _mtx_lock_spin_cookie() at _mtx_lock_spin_cookie+0xd5/frame 0xfffffe000046e= 6c0 __mtx_lock_spin_flags() at __mtx_lock_spin_flags+0xd8/frame 0xfffffe000046e= 700 smp_targeted_tlb_shootdown() at smp_targeted_tlb_shootdown+0xd8/frame 0xfffffe000046e780 smp_masked_invlpg_range() at smp_masked_invlpg_range+0x42/frame 0xfffffe000046e7b0 pmap_invalidate_range() at pmap_invalidate_range+0x291/frame 0xfffffe000046= e810 pmap_remove_ptes() at pmap_remove_ptes+0xae/frame 0xfffffe000046e870 pmap_remove() at pmap_remove+0x404/frame 0xfffffe000046e8f0 _kmem_unback() at _kmem_unback+0x43/frame 0xfffffe000046e930 kmem_free() at kmem_free+0x37/frame 0xfffffe000046e950 zone_drain_wait() at zone_drain_wait+0x374/frame 0xfffffe000046e9b0 arc_kmem_reap_now() at arc_kmem_reap_now+0xa4/frame 0xfffffe000046e9e0 arc_reclaim_thread() at arc_reclaim_thread+0x2e5/frame 0xfffffe000046ea70 fork_exit() at fork_exit+0x84/frame 0xfffffe000046eab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000046eab0 --- trap 0, rip =3D 0, rsp =3D 0, rbp =3D 0 --- KDB: enter: panic [ thread pid 8 tid 100056 ] Stopped at kdb_enter+0x3b: movq $0,kdb_why Sysctls --- hw.vmm.npt.pmap_flags: 507 hw.vmm.svm.num_asids: 32768 hw.vmm.svm.disable_npf_assist: 0 hw.vmm.svm.features: 113919 hw.vmm.svm.vmcb_clean: 959 hw.vmm.vmx.vpid_alloc_failed: 0 hw.vmm.vmx.posted_interrupt_vector: -1 hw.vmm.vmx.cap.posted_interrupts: 0 hw.vmm.vmx.cap.virtual_interrupt_delivery: 0 hw.vmm.vmx.cap.invpcid: 0 hw.vmm.vmx.cap.monitor_trap: 0 hw.vmm.vmx.cap.unrestricted_guest: 0 hw.vmm.vmx.cap.pause_exit: 0 hw.vmm.vmx.cap.halt_exit: 0 hw.vmm.vmx.initialized: 0 hw.vmm.vmx.cr4_zeros_mask: 0 hw.vmm.vmx.cr4_ones_mask: 0 hw.vmm.vmx.cr0_zeros_mask: 0 hw.vmm.vmx.cr0_ones_mask: 0 hw.vmm.ept.pmap_flags: 0 hw.vmm.vrtc.flag_broken_time: 1 hw.vmm.ppt.devices: 0 hw.vmm.iommu.enable: 1 hw.vmm.iommu.initialized: 0 hw.vmm.bhyve_xcpuids: 8346 hw.vmm.topology.cpuid_leaf_b: 1 hw.vmm.topology.cores_per_package: 2 hw.vmm.topology.threads_per_core: 1 hw.vmm.create: beavis hw.vmm.destroy: beavis hw.vmm.trace_guest_exceptions: 0 hw.vmm.ipinum: 251 hw.vmm.halt_detection: 1 Bhyve options (running bhyve using https://github.com/churchers/vm-bhyve as= a frontend if need be I can see if I can get it to spit out the full command rather than just the options passed) --- May 09 20:05:33: [bhyve options: -c 4 -m 6G -AHPw -U 84b02223-f0d7-11e7-a8e5-1c1b0de910d7] May 09 20:05:33: [bhyve devices: -s 0,hostbridge -s 31,lpc -s 4:0,virtio-blk,/bhyve/fbsd-current/disk0.img -s 5:0,virtio-net,tap0,mac=3D58:9c:fc:0b:23:f9] May 09 20:05:33: [bhyve console: -l com1,stdio] CPU info --- hw.model: AMD Ryzen 7 1700 Eight-Core Processor hw.machine: amd64 hw.ncpu: 16 My FreeBSD 12-Current guest is the only one I have problems with so fair (a= lso have a Linux guest and another BSD guest but neither have done anything CPU intensive) --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-virtualization@freebsd.org Thu May 10 19:21:28 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 9BBBDFD40D4 for ; Thu, 10 May 2018 19:21:28 +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 327A3874CC for ; Thu, 10 May 2018 19:21:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id EADC2FD40C6; Thu, 10 May 2018 19:21:27 +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 D8D36FD40C5 for ; Thu, 10 May 2018 19:21:27 +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 3DA87874C0 for ; Thu, 10 May 2018 19:21:27 +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 70222217B3 for ; Thu, 10 May 2018 19:21:26 +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 w4AJLQKa089003 for ; Thu, 10 May 2018 19:21:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w4AJLQLO089000 for virtualization@FreeBSD.org; Thu, 10 May 2018 19:21:26 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 215972] Bhyve crash more then 1 cpu AMD Date: Thu, 10 May 2018 19:21:26 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: anish@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: avg@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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: 2.1.25 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: Thu, 10 May 2018 19:21:28 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215972 Anish Gupta changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |anish@FreeBSD.org --- Comment #40 from Anish Gupta --- Can you provide host 11.1 change number? Andiy's fix r328622 is in 11-stable https://svnweb.freebsd.org/base/stable/11/sys/amd64/vmm/amd/svm.c?view=3Dlo= g, just want to confirm. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-virtualization@freebsd.org Thu May 10 23:53:19 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 53B1FFAB8C0 for ; Thu, 10 May 2018 23:53:19 +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 E2295680DA for ; Thu, 10 May 2018 23:53:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 98E73FAB8BF; Thu, 10 May 2018 23:53:18 +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 86489FAB8BE for ; Thu, 10 May 2018 23:53:18 +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 22FBE680D6 for ; Thu, 10 May 2018 23:53:18 +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 6DDFC23E0F for ; Thu, 10 May 2018 23:53:17 +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 w4ANrH9p020601 for ; Thu, 10 May 2018 23:53:17 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w4ANrHLG020600 for virtualization@FreeBSD.org; Thu, 10 May 2018 23:53:17 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 168298] VirtualBox using AIO on a zvol crashes Date: Thu, 10 May 2018 23:53:13 +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: 8.3-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rozhuk.im@gmail.com X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal 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: 2.1.25 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: Thu, 10 May 2018 23:53:19 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D168298 --- Comment #9 from rozhuk.im@gmail.com --- May be add info about AIO tunings to post install message and close this bu= g? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-virtualization@freebsd.org Fri May 11 03:16:29 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 0B8A8FB1FC8 for ; Fri, 11 May 2018 03:16:29 +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 9302D77DF8 for ; Fri, 11 May 2018 03:16:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 52588FB1FC7; Fri, 11 May 2018 03:16:28 +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 3E70FFB1FC6 for ; Fri, 11 May 2018 03:16:28 +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 C684077DEF for ; Fri, 11 May 2018 03:16:27 +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 1851525A18 for ; Fri, 11 May 2018 03:16:27 +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 w4B3GQE1051110 for ; Fri, 11 May 2018 03:16:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w4B3GQNc051108 for virtualization@FreeBSD.org; Fri, 11 May 2018 03:16:26 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 227880] `kldstat -m` does not work for vmm.ko (while `kldstat -n` does) Date: Fri, 11 May 2018 03:16:27 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: misc X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: bhyve, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rstone@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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: 2.1.25 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: Fri, 11 May 2018 03:16:29 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D227880 Ryan Stone changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rstone@FreeBSD.org --- Comment #15 from Ryan Stone --- (In reply to Peter Grehan from comment #11) What if you made ppt.ko a separate module again, but had vmm.ko MODULE_DEPE= ND on it? I think that would solve the problem of ppt.ko not being loaded but still allow vmm.ko to fail to load on an error. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-virtualization@freebsd.org Fri May 11 15:25:20 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 0DDDBFDA407 for ; Fri, 11 May 2018 15:25:20 +0000 (UTC) (envelope-from felix@palmen-it.de) Received: from mail.palmen-it.de (stef.palmen-it.de [84.38.64.206]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A33247F11C for ; Fri, 11 May 2018 15:25:19 +0000 (UTC) (envelope-from felix@palmen-it.de) Received: from nexus.home.palmen-it.de ([192.168.99.2]) by mail.palmen-it.de with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84) (envelope-from ) id 1fH9v3-00005G-2o for freebsd-virtualization@freebsd.org; Fri, 11 May 2018 15:25:17 +0000 To: freebsd-virtualization@freebsd.org From: Felix Palmen Subject: bhyve: passthrough of PCIe device without MSI possible? Message-ID: <7167ea46-ee07-8ffa-615e-0f3d3eb92e64@palmen-it.de> Date: Fri, 11 May 2018 17:26:41 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.25 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: Fri, 11 May 2018 15:25:20 -0000 I have the following PCIe card on a host running 11.1-RELEASE: | ppt0@pci0:5:0:0: class=0x078000 card=0x00011b74 chip=0x08101b74 rev=0x14 hdr=0x00 | vendor = 'OpenVox Communication Co. Ltd.' | class = simple comms it doesn't support MSI according to `pciconf -lbc`: | ppt0@pci0:5:0:0: class=0x078000 card=0x00011b74 chip=0x08101b74 rev=0x14 hdr=0x00 | bar [10] = type Memory, range 32, base 0xdfe00000, size 524288, enabled Trying to pass this card to a guest using `vm-bhyve` gives me the following in `bhyve.log`: | bhyve: failed to initialize MSI for PCI 5/0/0 and this in `vm-byve.log`: | [bhyve options: -c 2 -m 2G -Hwl bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd -U 9f2546f5-5464-11e8-8b52-d05099c0f275 -S] | [bhyve devices: -s 0,hostbridge -s 31,lpc -s 4:0,virtio-blk,/dev/zvol/zroot/vm/pbx/disk0 -s 5:0,virtio-net,tap2,mac=58:9c:fc:00:d7:6b -s 6:0,passthru,5/0/0 -s 7:0,fbuf,tcp=0.0.0.0:5900] | [bhyve console: -l com1,/dev/nmdm0A] | [bhyve iso device: -s 3:0,ahci-cd,/var/vm/.config/null.iso] | starting bhyve (run 1) | bhyve exited with status 1 Now .. is it actually possible to pass such a device to a bhyve guest? From the code comment here: I assumed MSI would be "emulated" if necessary? TIA, Felix -- Dipl.-Inform. Felix Palmen ,.//.......... {web} http://palmen-it.de {jabber} [see email] ,//palmen-it.de {pgp public key} http://palmen-it.de/pub.txt // """"""""""" {pgp fingerprint} ED9B 62D0 BE39 32F9 2488 5D0C 8177 9D80 5ECF F683 From owner-freebsd-virtualization@freebsd.org Sat May 12 09:23:22 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 3B7BEFCF5E7 for ; Sat, 12 May 2018 09:23:22 +0000 (UTC) (envelope-from frank.ebert@freenet.de) Received: from mout2.freenet.de (mout2.freenet.de [IPv6:2001:748:100:40::2:4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "*.freenet.de", Issuer "TeleSec ServerPass Class 2 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C38116B70C for ; Sat, 12 May 2018 09:23:21 +0000 (UTC) (envelope-from frank.ebert@freenet.de) Received: from [195.4.92.141] (helo=mjail1.freenet.de) by mout2.freenet.de with esmtpa (ID frank.ebert@freenet.de) (port 25) (Exim 4.90_1 #2) id 1fHQkJ-0007GI-6S for freebsd-virtualization@freebsd.org; Sat, 12 May 2018 11:23:19 +0200 Received: from [::1] (port=42878 helo=mjail1.freenet.de) by mjail1.freenet.de with esmtpa (ID frank.ebert@freenet.de) (Exim 4.90_1 #2) id 1fHQkJ-0005rV-2Y for freebsd-virtualization@freebsd.org; Sat, 12 May 2018 11:23:19 +0200 Received: from mx0.freenet.de ([195.4.92.10]:54258) by mjail1.freenet.de with esmtpa (ID frank.ebert@freenet.de) (Exim 4.90_1 #2) id 1fHQiH-0003dX-Ux for freebsd-virtualization@freebsd.org; Sat, 12 May 2018 11:21:13 +0200 Received: from hsi-kbw-046-005-251-146.hsi8.kabel-badenwuerttemberg.de ([46.5.251.146]:23768 helo=imap.skynet.domain) by mx0.freenet.de with esmtpsa (ID frank.ebert@freenet.de) (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (port 587) (Exim 4.90_1 #2) id 1fHQiH-0004ZA-Pb for freebsd-virtualization@freebsd.org; Sat, 12 May 2018 11:21:13 +0200 Received: from mimo (imap [192.168.126.52]) by imap.skynet.domain (Postfix) with ESMTPA id 232E7DABCF for ; Sat, 12 May 2018 11:21:13 +0200 (CEST) Date: Sat, 12 May 2018 11:21:12 +0200 From: Frank Ebert To: freebsd-virtualization@freebsd.org Subject: Re: wrmsr to register 0x49(0x1) on vcpu x Message-ID: <20180512112112.567c698a@mimo> In-Reply-To: References: <20180508071846.18435a99@mimo> X-Mailer: Claws Mail 3.16.0 (GTK+ 2.24.32; amd64-portbld-freebsd11.1) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; boundary="Sig_/6thf5eBHeeKbdbxUgz+kI0Y"; protocol="application/pgp-signature" X-Spamscore: -5.5 (-----) X-Spamreport: Action: no action Symbol: RCVD_VIA_SMTP_AUTH(0.00) Symbol: TO_MATCH_ENVRCPT_ALL(0.00) Symbol: PREVIOUSLY_DELIVERED(0.00) Symbol: BAYES_HAM(-2.79) Symbol: NEURAL_HAM(-3.00) Symbol: RCVD_COUNT_TWO(0.00) Symbol: MIME_GOOD(-0.20) Symbol: ASN(0.00) Symbol: RCPT_COUNT_ONE(0.00) Symbol: FROM_HAS_DN(0.00) Symbol: RCVD_TLS_LAST(0.00) Symbol: HAS_WP_URI(0.00) Symbol: TO_DN_NONE(0.00) Symbol: FROM_EQ_ENVFROM(0.00) Symbol: MID_RHS_NOT_FQDN(0.50) Message-ID: 20180512112112.567c698a@mimo X-FN-Spambar: X-Originated-At: 46.5.251.146!23768 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.25 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: Sat, 12 May 2018 09:23:22 -0000 --Sig_/6thf5eBHeeKbdbxUgz+kI0Y Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi Josh, thank you very much for your reply. I also assume that it has something to do with spectre, because the changelog says "Update AGESA 1.0.0.5=E2=80= =9C. AGESA seems to be microcode for AMD CPUs. But 1.0.0.5 appears to be too old (?) to include code for spectre, isn=E2=80=99t it? I have checked the CPU features. Attached you find my dmesg before and after the BIOS-Update: Full output before BIOS upgrade: CPU: AMD Ryzen Threadripper 1950X 16-Core Processor (3393.70-MHz K8-class CPU) Origin=3D"AuthenticAMD" Id=3D0x800f11 Family=3D0x17 Model=3D0x1 Stepping=3D1 Features=3D0x178bfbff Features2=3D0x7ed8320b AMD Features=3D0x2e500800 AMD Features2=3D0x35c233ff Structured Extended Features=3D0x209c01a9 XSAVE Features=3D0xf SVM: NP,NRIP,VClean,AFlush,DAssist,NAsids=3D32768 TSC: P-state invariant, performance statistics Full output after BIOS upgrade: CPU: AMD Ryzen Threadripper 1950X 16-Core Processor (3393.72-MHz K8-class CPU) Origin=3D"AuthenticAMD" Id=3D0x800f11 Family=3D0x17 Model=3D0x1 Stepping=3D1 Features=3D0x178bfbff Features2=3D0x7ed8320b AMD Features=3D0x2e500800 AMD Features2=3D0x35c233ff Structured Extended Features=3D0x209c01a9 XSAVE Features=3D0xf SVM: NP,NRIP,VClean,AFlush,DAssist,NAsids=3D32768 TSC: P-state invariant, performance statistics As you can see, I don't have "IBPB" or "STIBP". I have checked hw.ibrs_active: hw.ibrs_active: 0 If I can provide or you need further information, please let me know. Thanx Frank Am Tue, 8 May 2018 21:39:48 +1000 schrieb edenist : > Hi Frank, >=20 > While the changelog from Asus is rather lean, I would wager it has to > do with spectre mitigations introduced by AMD. > Last month they announced that they had prepared a microcode update to > address variant 2, and had handed the microcode to motherboard vendors > to supply as a BIOS update. >=20 > Most of my systems are AMD, though I've yet to see this microcode > update personally yet due to lazy vendors. That said, it appears they > have followed intel and introduced an IBRS feature. >=20 > https://developer.amd.com/wp-content/resources/Architecture_Guidelines_Up= date_Indirect_Branch_Control.pdf >=20 > According to that document, sure enough msr 49 is for IBPB. >=20 > If you check your CPU features in your kernel logs, if the CPU has the > IBRS feature, both IBPB and STIBP will appear under Structured > Extended Features. > On an intel system I have with updated microcode, it shows the > following: Structured Extended Features3=3D0xc000000 >=20 > I'd then check the hw.ibrs_active sysctl to see if it is in use. If > so, it can be disabled with hw.ibrs_disable. >=20 > Someone more knowledgeable on the inner workings of bhyve can likely > give more info on the error itself, but I'm unsure if these features > have even been exposed to guests yet. >=20 > Josh --Sig_/6thf5eBHeeKbdbxUgz+kI0Y Content-Type: application/pgp-signature Content-Description: Digitale Signatur von OpenPGP -----BEGIN PGP SIGNATURE----- iF0EARECAB0WIQSnmuRRu7yN/9fhJZSngGwyW6douQUCWvayCAAKCRCngGwyW6do ubEgAJsH9nltcMkjo6UEiMlvkaOjBngqogCdGCXfIkqbe3eniDbI2zmHWLDGz6E= =wjHB -----END PGP SIGNATURE----- --Sig_/6thf5eBHeeKbdbxUgz+kI0Y-- From owner-freebsd-virtualization@freebsd.org Sat May 12 16:46:27 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 BAE02FB4D3D for ; Sat, 12 May 2018 16:46:27 +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 4AAC274AC9 for ; Sat, 12 May 2018 16:46:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 0531FFB4D3B; Sat, 12 May 2018 16:46:27 +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 E6DC1FB4D3A for ; Sat, 12 May 2018 16:46:26 +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 8324974AC6 for ; Sat, 12 May 2018 16:46:26 +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 C74C719AB7 for ; Sat, 12 May 2018 16:46:25 +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 w4CGkPTO003240 for ; Sat, 12 May 2018 16:46:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w4CGkPIJ003239 for virtualization@FreeBSD.org; Sat, 12 May 2018 16:46:25 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 168298] VirtualBox using AIO on a zvol crashes Date: Sat, 12 May 2018 16:46:25 +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: 8.3-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rozhuk.im@gmail.com X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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: 2.1.25 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: Sat, 12 May 2018 16:46:27 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D168298 --- Comment #10 from rozhuk.im@gmail.com --- Created attachment 193335 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D193335&action= =3Dedit update postinstall message --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-virtualization@freebsd.org Sat May 12 17:12:07 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 98776FC58C7 for ; Sat, 12 May 2018 17:12:07 +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 2BF8D786D4 for ; Sat, 12 May 2018 17:12:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id E4BFDFC58C1; Sat, 12 May 2018 17:12:06 +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 D0E5DFC58BB for ; Sat, 12 May 2018 17:12:06 +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 68765786CD for ; Sat, 12 May 2018 17:12:06 +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 AC59B19F15 for ; Sat, 12 May 2018 17:12:05 +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 w4CHC5gu088657 for ; Sat, 12 May 2018 17:12:05 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w4CHC5j6088649 for virtualization@FreeBSD.org; Sat, 12 May 2018 17:12:05 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 168298] VirtualBox using AIO on a zvol crashes Date: Sat, 12 May 2018 17:12:05 +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: 8.3-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal 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: 2.1.25 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: Sat, 12 May 2018 17:12:07 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D168298 --- Comment #11 from commit-hook@freebsd.org --- A commit references this bug: Author: pi Date: Sat May 12 17:11:34 UTC 2018 New revision: 469742 URL: https://svnweb.freebsd.org/changeset/ports/469742 Log: emulators/virtualbox-ose: add pkg-message about sysctl tuning with AIO - New values for several sysctl vfs.aio.max* parameters are suggested PR: 168298 Submitted by: rozhuk.im@gmail.com Reported by: petefrench@ingresso.co.uk Changes: head/emulators/virtualbox-ose/pkg-message --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-virtualization@freebsd.org Sat May 12 17:15:33 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 10EDFFC5C38 for ; Sat, 12 May 2018 17:15:33 +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 98D7A78A75 for ; Sat, 12 May 2018 17:15:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 5881BFC5C36; Sat, 12 May 2018 17:15:32 +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 46077FC5C35 for ; Sat, 12 May 2018 17:15:32 +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 D7AA478A70 for ; Sat, 12 May 2018 17:15:31 +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 3002C19F3D for ; Sat, 12 May 2018 17:15:31 +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 w4CHFVT1095589 for ; Sat, 12 May 2018 17:15:31 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w4CHFV60095588 for virtualization@FreeBSD.org; Sat, 12 May 2018 17:15:31 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 168298] VirtualBox using AIO on a zvol crashes Date: Sat, 12 May 2018 17:15:31 +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: 11.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pi@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: version 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: 2.1.25 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: Sat, 12 May 2018 17:15:33 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D168298 Kurt Jaeger changed: What |Removed |Added ---------------------------------------------------------------------------- Version|8.3-STABLE |11.1-RELEASE --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-virtualization@freebsd.org Sat May 12 17:17:42 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 9BC06FC5E7D for ; Sat, 12 May 2018 17:17:42 +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 2C02279A77 for ; Sat, 12 May 2018 17:17:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id E1811FC5E7C; Sat, 12 May 2018 17:17:41 +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 CDCA2FC5E7B for ; Sat, 12 May 2018 17:17:41 +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 5FD2879A55 for ; Sat, 12 May 2018 17:17:41 +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 7A00A19F52 for ; Sat, 12 May 2018 17:17:40 +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 w4CHHe10098953 for ; Sat, 12 May 2018 17:17:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w4CHHesk098952 for virtualization@FreeBSD.org; Sat, 12 May 2018 17:17:40 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 168298] VirtualBox using AIO on a zvol crashes Date: Sat, 12 May 2018 17:17:39 +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: 11.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pi@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal 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: 2.1.25 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: Sat, 12 May 2018 17:17:42 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D168298 --- Comment #12 from Kurt Jaeger --- Sorry, I forgot to mention the reviews in the commit message. Now we should probably keep this PR open until some finds a root cause and some safe lower bounds for those values ? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-virtualization@freebsd.org Sat May 12 17:25:29 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 4D5BAFC6550 for ; Sat, 12 May 2018 17:25:29 +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 DC6B77A2A3 for ; Sat, 12 May 2018 17:25:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 9BD9BFC654F; Sat, 12 May 2018 17:25:28 +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 8A715FC654E for ; Sat, 12 May 2018 17:25:28 +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 2A64E7A29C for ; Sat, 12 May 2018 17:25:28 +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 61D0B1A0BA for ; Sat, 12 May 2018 17:25:27 +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 w4CHPRMb020656 for ; Sat, 12 May 2018 17:25:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w4CHPRkI020655 for virtualization@FreeBSD.org; Sat, 12 May 2018 17:25:27 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 168298] VirtualBox using AIO on a zvol crashes Date: Sat, 12 May 2018 17:25:27 +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: 11.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rozhuk.im@gmail.com X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal 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: 2.1.25 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: Sat, 12 May 2018 17:25:29 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D168298 --- Comment #13 from rozhuk.im@gmail.com --- Lower bounds depends on host system load, host system speed, guest activity. IMHO lower bounds does nothink, this is max values, it does not consume resources at idle. --=20 You are receiving this mail because: You are the assignee for the bug.=