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Mon, 8 Apr 2024 05:28:45 +0000 From: Remo Andreoli To: "freebsd-virtualization@freebsd.org" Subject: VHPC'24 - 19th Virtualization in High-Performance Cloud Computing Workshop - Call for Papers Thread-Topic: VHPC'24 - 19th Virtualization in High-Performance Cloud Computing Workshop - Call for Papers Thread-Index: AQHaiXSHoQus6E9gbkqW8JI/yqU45LFd1zHOgAAAs8qAAABHbw== Date: Mon, 8 Apr 2024 05:28:45 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-GB, en-US Content-Language: en-GB X-MS-Has-Attach: X-MS-TNEF-Correlator: msip_labels: x-ms-publictraffictype: Email x-ms-traffictypediagnostic: DB6PR03MB3109:EE_|PR3PR03MB6457:EE_ x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DB6PR03MB3109.eurprd03.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(376005)(1800799015)(366007);DIR:OUT;SFP:1102; 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Papers due: May 6th. The Workshop on Virtualization in High-Performance Cloud Computing (VHPC) aims to bring together researchers and industrial practiti= oners facing the challenges posed by virtualization in HPC/Cloud scenarios = in order to foster discussion, collaboration, mutual exchange of knowledge = and experience, enabling research to ultimately provide novel solutions for= virtualized computing systems. The workshop features paper presentations, = discussion sessions, and lightning talks. Accepted papers will be published= in a Springer LNCS volume (indexed by Scopus and others). Focus Topics This year, we are calling the timely topic of virtualization in support of = high-memory LLM training workloads including, but not limited to: * GPU hypervisor memory virtualization: Techniques for virtualizing GPU= memory to allow flexible and efficient allocation across multiple workload= s, enabling higher utilization of GPU resources * Flat CPU/GPU memory page tables/TLB: Unified virtual memory spaces an= d page table structures that allow both GPUs to address CPU memory mapped t= o accelerator global memory space * Storage/filesystem to virtual memory mapped approaches * Distributed memory virtualization * Memory compression and reduction techniques: approaches for compressi= ng model parameters, activations, and gradients to reduce memory requiremen= ts during training * Out-of-core training algorithms * Efficient memory allocation and management: Techniques for optimizing= memory allocation, reducing fragmentation, and improving memory utilizatio= n during training * Memory-efficient data formats and processing: Data formats and proces= sing techniques that minimize memory overhead while maintaining training ef= ficiency * Benchmarking and profiling tools: Tools and methodologies for measuri= ng, analyzing, and optimizing memory usage in LLM training workloads * Case studies and applications: Real-world examples and applications o= f virtualization techniques in LLM training scenarios In addition to regular topics: * Container Platforms (Kubernetes, Docker, Nitro/Firecracker, Singulari= ty, Shifter, rkt, =85) and Unikernel Frameworks * Composable Lightweight Application Components and Lambda / Function-a= s-a-Service Paradigms * Latency Control, Warm/Cold-start issues and Data/Container Placement = in Heterogeneous HPC Virtualized Environments * Energy-efficiency and Service Orchestration in Virtualized Cloud & HP= C Infrastructures The call for papers is also available in PDF Format. The workshop will be composed of 20 min paper presentations,= each followed by 10 min discussion sessions, plus lightning talks that are= limited to 5 minutes. Presentations may be accompanied by interactive demo= nstrations. For more information and detailed paper submission instructions= , refer to the VHPC'24 webpage. Important Dates (AoE) * May 6th, 2024: Paper submission deadline (Springer LNCS) * Jun 20th, 2024: Acceptance notification * Jul 1st, 2024: Camera-ready version due * Aug 26th-27th, 2024: Workshop Day General Chairs * Michael Alexander, Institute of Science and Technology, Austria * Anastassios Nanos, Nubificus Ltd., UK * Tommaso Cucinotta, Scuola Superiore Sant'Anna, Italy Publicity Chairs * Remo Andreoli, Scuola Superiore Sant'Anna, Italy General Information The workshop will be held in conjuction with the International European Con= ference on Parallel and Distributed Computing (Euro-Par 2024), on Aug 26th-27th, 2024, in Madrid, Spain. The VHPC co-chairs --_000_DB6PR03MB3109F21A556012D57A1825A7E7002DB6PR03MB3109eurp_ Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable
 

VHPC'24: August 26th-27th, Madrid, Spain, co-located with Eur= o-Par 2024. Papers due: May 6th.


The Workshop on Virtualization in High-Performance Clo= ud Computing (VHPC= ) aims to bring together researchers and industrial practitioners facing the= challenges posed by virtualization in HPC/Cloud scenarios in order to fost= er discussion, collaboration, mutual exchange of knowledge and experience, = enabling research to ultimately provide novel solutions for virtualized computing systems. The workshop fe= atures paper presentations, discussion sessions, and lightning talks. Accep= ted papers will be published in a Springer LNCS volume (indexed by Scopus a= nd others).

Focus Topics

This year, we are calling the timely topic of virtuali= zation in support of high-memory LLM training workloads including, but not = limited to:

  • GPU hypervisor memory virtualization: Techniques for v= irtualizing GPU memory to allow flexible and efficient allocation across mu= ltiple workloads, enabling higher utilization of GPU resources
  • Flat CPU/GPU memory page tables/TLB: Unified virtual m= emory spaces and page table structures that allow both GPUs to address CPU = memory mapped to accelerator global memory space
  • Storage/filesystem to virtual memory mapped approaches=
  • Distributed memory virtualization
  • Memory compression and reduction techniques: approache= s for compressing model parameters, activations, and gradients to reduce me= mory requirements during training
  • Out-of-core training algorithms
  • Efficient memory allocation and management: Techniques= for optimizing memory allocation, reducing fragmentation, and improving me= mory utilization during training
  • Memory-efficient data formats and processing: Data for= mats and processing techniques that minimize memory overhead while maintain= ing training efficiency
  • Benchmarking and profiling tools: Tools and methodolog= ies for measuring, analyzing, and optimizing memory usage in LLM training w= orkloads
  • Case studies and applications: Real-world examples and= applications of virtualization techniques in LLM training scenarios=
In addition to regular topics:
  • Container Platforms (Kubernetes, Docker, Nitro/Firecra= cker, Singularity, Shifter, rkt, =85) and Unikernel Frameworks
    • <= li style=3D"font-family: "Times New Roman"; font-size: 12pt; colo= r: rgb(0, 0, 0); direction: ltr;"> Composable Lightweight Application Components and Lamb= da / Function-as-a-Service Paradigms
  • Latency Control, Warm/Cold-start issues and Data/Conta= iner Placement in Heterogeneous HPC Virtualized Environments
    • Energy-efficiency and Service Orchestration in Virtual= ized Cloud & HPC Infrastructures
The call for papers is also available in PDF Format. The workshop will be composed of 20 min paper presentations= , each followed by 10 min discussion sessions, plus lightning talks that ar= e limited to 5 minutes. Presentations may be accompanied by interactive dem= onstrations. For more information and detailed paper submission instructions, refer to the VHPC'24 webpage.

Important Dates (AoE)

  • May 6th, 2024: Paper submission deadline (Sprin= ger LNCS)
  • Jun 20th, 2024: Acceptance notification<= /li>
  • Jul 1st, 2024: Camera-ready version due<= /li>
  • Aug 26th-27th, 2024: Workshop Day

    • General Chairs

    • Michael Alexander, Institute of Science and Technology= , Austria
    • Anastassios Nanos, Nubificus Ltd., UK
    • Tommaso Cucinotta, Scuola Superiore Sant'Anna, Italy

    Publicity Chairs

    • Remo Andreoli, Scuola Superiore Sant'Anna, Italy

    General Information

    The workshop will be held in conjuction with the International European Conference on Parallel and Distributed Computing (Eu= ro-Par 2024), on Aug 26th-27th, 2024, in Madrid, Spain.


    The VHPC co-chairs

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mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1712597663; 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: in-reply-to:in-reply-to:references:references; bh=+FBXnt0L2UoAN2hnZWFAA77OrLLCJbQdeR0ZGx7Tg9o=; b=vLGw5zxVMC6lc5MhdtFVYCexFcQMxNCwFuwaBRvWoDk4BZ+Os6AGtg87FdWYD7Q43HSoFL nNa8NlzHFWH/9UJMirMVzRq0cNXJgovtKAgl30l/1pNZQYMEBCRV8ubOQkEq8LBgcPn+cp 65YqIv19txXgSmkn2iRPbHmhkCJhlLpGfjVRLLtQSQqudaaE/7VTiA3vb2O1BceEEct1Dn ks/2rAG9Lld3qAXh4zejo1gJI1znC+/BOiPUZyNa+NLYOxMhJzO1B4cqIUjd1HKsGNAPUm LRPt/Vagwys9TCL8VFIbsdH9oYzMcgQLRWi9frwETvdg4T8cXs1oChb4ueUU+Q== 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 4VCx6R4D5tzKpb for ; Mon, 8 Apr 2024 17:34:23 +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 438HYN5B091153 for ; Mon, 8 Apr 2024 17:34:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 438HYN5n091150 for virtualization@FreeBSD.org; Mon, 8 Apr 2024 17:34:23 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 278245] sendfile to bhyve VM on same host fails with MEXTPG Date: Mon, 08 Apr 2024 17:34:23 +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: 14.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: linimon@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: assigned_to 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 List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278245 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |virtualization@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Apr 10 09:24:46 2024 X-Original-To: virtualization@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 4VDy8Z3Jcfz5Gkxl for ; Wed, 10 Apr 2024 09:24:46 +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 4VDy8Z1PsMz43w9 for ; 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Wed, 10 Apr 2024 09:24:46 +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 43A9OkZp056022 for ; Wed, 10 Apr 2024 09:24:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43A9OkA6056021 for virtualization@FreeBSD.org; Wed, 10 Apr 2024 09:24:46 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 278289] nvme_opc_delete_io_sq NOT PERMITTED queue id 0 Date: Wed, 10 Apr 2024 09:24:46 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bhyve X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: freebsd-bugs@virtualtec.ch X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@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 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: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278289 Bug ID: 278289 Summary: nvme_opc_delete_io_sq NOT PERMITTED queue id 0 Product: Base System Version: 14.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: freebsd-bugs@virtualtec.ch We're running a Windows 2019 VM within bhyve, using the nvme drive emulation like so: bhyve -c 4 -m 16G -H -w \ -s 0,hostbridge \ -s 4,nvme,/dev/zvol/data/volumes/zvol2 \ -s 5,virtio-net,tap11 \ -s 7,virtio-net,tap21 \ -s 6,nvme,/dev/zvol/data/volumes/zvol-bk01.r \ -s 29,fbuf,tcp=3D0.0.0.0:5901 \ -s 30,xhci,tablet \ -s 31,lpc \ -l bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd \ winserv2 & the VM is used to implement a veeam backup repository with ReFS on the 2nd disk. We just had an incident, that this VM took the ReFS volume offline due to these events: stornvme: Reset to device, \Device\RaidPort1, was issued Disk: An error was detected on device\Device\Harddisk1\DR1 during a paging operation stornvme: the driver detected a controller error on \Device\RaidPort1 Disk: An error was detected on device\Device\Harddisk1\DR1 during a paging operation ReFS: The file system was unable to write metadata to the media backing vol= ume R:. A write failed with status "The specified request is not a valid operat= ion for the target device." ReFS will take the volume offline. It may be mounted again automatically. On the freebsd side, I have error messages like these: daemon[70039]: nvme_opc_delete_io_sq NOT PERMITTED queue id 0 / num_squeues= 4 syslogd: last message repeated 5 times Checking the source, a queue_id of 0 is invalid, so why would Windows attem= pt this? Could this be a consequence of issuing a "Reset device" to the nvme controller, and if= so, is there anything the bhyve drive could do to recover from this without failing the request l= ike it does at the moment? Note that this system is rather under powered for the task, so timeouts are= to be expected. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Apr 10 13:58:55 2024 X-Original-To: virtualization@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 4VF4Dv42fVz5H9Fn for ; Wed, 10 Apr 2024 13:58:55 +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 4VF4Dv1Dmhz4cl2 for ; Wed, 10 Apr 2024 13:58:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1712757535; a=rsa-sha256; cv=none; b=BAsuYzF91JbKbNYky3JY8GO1fCF2VWSf3VvTT/IexDxqBT6WGD6pjp827g5mFP3rojywB0 nVRytw9iqLGdtmqw63dn7UdH0JW9+10TTRHfw5WWPfTw9+jA23eBEM3bQxJ0e2mGwQjUms uHYAjrk4/YV5m3zMYgL6KdzDIzOcodBBXVaaDsjmIDIln6CDlKWBCcgW56umLweoxv3idh s9NB60MDjMXE7W8Ejva5iIF0BfaYJ3hRffg9ILUb6WzxTqBTYq7wjx39qohypBecMQHCx4 I9Mt/t1mwaVtRiS/m8fDYsDG2qRf9WhzTEPuUDj9PtlVYYpBtJodyQpvdfaAug== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1712757535; 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: in-reply-to:in-reply-to:references:references; bh=ajOHN1lPVHoLFvvGva6jmi6sUlqNNtwU7i7tYAbJS4k=; b=oNLiF62uoLOGfbnYykv8wOMIqjWsZeE6RtC6s5afRZsiBHxKKxJz+5WzkFkGpvFdQ1U/uh n3iOQWphpV/hG2DkKVi2p+WN3vW23h/x8K6/eguyoudH1PEdqjV4x+nUkCPT7+GGISZ/p0 5i737pBAIbuz8LHxzhyrN7xrx8/4PI1578IcTa1WrGNKmdzfPkSSs71cFAtl/kDLiPzfI6 i8uBETZLuGomCeOomtLsY+r7APfvPRQKeb6O+p6hPn8dvEEsW1NHLLHphZa7XDB1ItrHA4 IU0PcxfdJBi5Lu6MS+B8i9T0OfCOQM54rM0WYJEsMykGw9edPhB6AsF6S8B6Tg== 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 4VF4Dv0g0gzgZy for ; Wed, 10 Apr 2024 13:58:55 +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 43ADwsmV029037 for ; Wed, 10 Apr 2024 13:58:54 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43ADws1P029036 for virtualization@FreeBSD.org; Wed, 10 Apr 2024 13:58:54 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 277559] kldload vmm sometimes hangs kernel on arm64 Date: Wed, 10 Apr 2024 13:58:55 +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: 15.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc bug_status 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 List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277559 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |markj@FreeBSD.org Status|New |Open --- Comment #4 from Mark Johnston --- vmmops_modinit() is using smp_rendezvous to execute code (arm_setup_vectors= ()) on each CPU. Presumably one or more of the CPUs is hanging in the vmm_call_hyp() call which initializes per-CPU state (various control regist= ers) in EL2. This is done in handle_hyp_init in vmm_hyp_exception.S. The first thing that routine does is initialize the vector table; I wonder = if that should be done last instead. Perhaps there is a stray EL2 exception occurring for some reason? It would be useful to add printf("%d", curcpu)s around the vmm_call_hyp() c= alls in arm_setup_vectors() to see if there is a pattern to the hangs. We can a= lso try modifying vmm_call_hyp() to return early after various points, so as to= try and narrow down exactly where the hang is happening. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Apr 10 14:30:08 2024 X-Original-To: virtualization@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 4VF4ww6VTvz5HCn9 for ; Wed, 10 Apr 2024 14:30:08 +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 4VF4ww4tHJz4hfD for ; Wed, 10 Apr 2024 14:30:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1712759408; a=rsa-sha256; cv=none; b=YyFwGXP3e5WL1OMmM0gIWkWJ5aftWMumCS3OquU/LtsbvFn5dF9R9+Idpg4f7qusYjy93E 9dwB84FQEyyTUgDOR8GPe809kJw0dIIP7Lw8rLxaAxAG3uzfxmI3mphrrndnPxUkr07/qw zYEgX5nLiVYfJSxNw8seteb84R7YrRKpxbb/S9NpYl7TorZ+EbgL626r0Baor1WjyCNCyT VWxfDTnV+53KIaH6GO2T0cz0uB0njBQerkatcpgitBY8VBH9Dj8ULk/ALIe9g8ze9+9lqL Fg5BV5ie4Gg10MjKXJQu0Lnw9WSwjJBiwVASsH+pUT18fTPlRtu8GwVzPNob6g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1712759408; 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: in-reply-to:in-reply-to:references:references; bh=OubRae8oVuyv+9xtrgQCIiDIiweojmnGrtBWuuv51lk=; b=PO950TKFQLL5eBmoc+3DScly+kZOg4azBLF+93AFQ266XKgCs18BRiTGIXdHSi3OdcruAg 2swdaKw8jgWK1DcemSzIFn/6O2shID+4r1hmTvAxpIwGMnbIKJjAf6l8F9kGuga4797h/d Gha+n/9XpnaEwvc8JMuiPw0bheWpa7yMgS2vNbHz/ZeyUwdfm99DMa4TYqtjoiyI1N+Ns/ XdU7hTFTHVgrsYlsRkFnTAxeyobHwnZZM8Sdc07lFhmGmVmThmmTq+47z7fUSRjgdASsVG j8j22pPZzjorQ6K3ugEigT+5wyfkpCz3B4uGFiavNqQ1fm0e9HtLjcjjaidCvQ== 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 4VF4ww4NTfzhbC for ; Wed, 10 Apr 2024 14:30:08 +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 43AEU8Zt099631 for ; Wed, 10 Apr 2024 14:30:08 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43AEU8J3099630 for virtualization@FreeBSD.org; Wed, 10 Apr 2024 14:30:08 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 271134] bhyve(8), bhyvectl(8), bhyve(4), bhyve_config(5): manual pages cleanup Date: Wed, 10 Apr 2024 14:30:08 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Documentation X-Bugzilla-Component: Manual Pages X-Bugzilla-Version: Latest X-Bugzilla-Keywords: bhyve X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: jason.mann@gmail.com X-Bugzilla-Status: Open 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 List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271134 Jason Mann changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jason.mann@gmail.com --- Comment #9 from Jason Mann --- There is a malformed section in the man page, just before the CONFIGURATION VARIABLES section. The lines from "Set the universally unique identifier" downwards to the end of the section are missing their option arguments > HD Audio device backends: >=20 > o [play=3Dplayback][,rec=3Drecording] >=20 > Configuration options are defined as follows: >=20 > play Playback device, typically /dev/dsp0. >=20 > rec Recording device, typically /dev/dsp0. > Set the universally unique identifier (UUID) in the guest's System Man- > agement BIOS System Information structure. By default a UUID is gener- > ated from the host's hostname and vmname. > RTC keeps UTC time. > Force virtio PCI device emulations to use MSI interrupts instead of > MSI-X interrupts. > Ignore accesses to unimplemented Model Specific Registers (MSRs). This > is intended for debug purposes. > The guest's local APIC is configured in x2APIC mode. > Disable MPtable generation. > Alphanumeric name of the guest. This should be the same as that cre- > ated by bhyveload(8). > > CONFIGURATION VARIABLES=20 Should it not be as follows: > -U Set the universally unique identifier... > -u RTC keeps UTC time. > -W Force virtio PCI... > -w Ignore access to unimplemented Model Specific Registers... > -a The guest's local APIC is configured in x2APIC mode. > -Y Disable MPtable generation. > vmname Alphanumeric name of the guest. ... --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Apr 10 21:54:59 2024 X-Original-To: virtualization@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 4VFGpC2ZSRz5GCVc for ; Wed, 10 Apr 2024 21:54:59 +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 4VFGpC0bCbz4dm0 for ; Wed, 10 Apr 2024 21:54:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1712786099; a=rsa-sha256; cv=none; b=d3D/fwp5ugMQJQpnK/IN1BN9tFzfrDR164OTg97XHi+oNMW+bGkCaUpA1CpQJaMiqZBExi F50w82Qs8fZZfoW8dbjLQqr2K3SonG9OS/NKoGhPWTNWyJWDod7kv5JXgQF19bi3HGqKR0 Y3CLtHmKKBFP1olBXv3n84pqVxDjMpYVfK3ZGlUcMIAYIqhp38D4yjoSjLlg5ARYvGKxsk 6EX7+/p6si5B8x097S6vZGuGm4nGxHsu2PBHKwDaBQG/XfBTnm8rxPURCK10+lBVqDdgYh aIycQ/A0Xu04WtS4RJR/Ar5mPz1SqDo6Ntuw0bKOed1FSaSzFWkq7mHFjkPQCA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1712786099; 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: in-reply-to:in-reply-to:references:references; bh=NjG0+U4QJsQ6jd5gVvCGnTNTiY9FvycJG6LOUwCUDTU=; b=spZ6Q8EZUqIiI59e2rA+yzGtL34tdwD0Jn7p8GgGfo/KhLzEel+BtXw2MOfP7oi306XzzF 7xjTnLRU6SLI3UG/E6Xt7Ux5fx5iswXobZdNY785Q+zUi1FGCRXt+vzXR0blGZZb29Wxg7 M1u8W4XeR8q3dJ5NAeuusXr1ZaDU44GRPTR86t5s58fZgG0RpMyZPDtE5FMYsflFOD2LVi 6nbjMKEN87JwhLDD2+iRVdLYK7scbEQsJNTz0S9blfzKUUFR6Y29LgRpQP+LCEGpU9OMU4 Hr8f+v4eVnN7i2ZZNcfl1jHBFdd8zRZTHNyss9cX838xgL/wHU31EVpfA4jVlw== 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 4VFGpC04CXzvlb for ; Wed, 10 Apr 2024 21:54:59 +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 43ALswS3021460 for ; Wed, 10 Apr 2024 21:54:58 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43ALswZ3021459 for virtualization@FreeBSD.org; Wed, 10 Apr 2024 21:54:58 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 277559] kldload vmm sometimes hangs kernel on arm64 Date: Wed, 10 Apr 2024 21:54:59 +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: 15.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jfc@mit.edu 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-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: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277559 --- Comment #5 from John F. Carr --- I moved the set of vbar_el2 after the set of vtcr_el2. The problem is not fixed but it is much better. I was able to load and unload the vmm module about 270 times before the system hung. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Thu Apr 11 00:15:36 2024 X-Original-To: virtualization@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 4VFKwS3dW9z5GRlm for ; Thu, 11 Apr 2024 00:15:36 +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 4VFKwS2Zw6z4r7C for ; Thu, 11 Apr 2024 00:15:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1712794536; a=rsa-sha256; cv=none; b=qq0S66wsEBanVGWRoXDmUeotjbxkz/LfDp79jHtTbUy/xrYi3OqznCg4t0v9eHoKrfzVhq IlCUeI4Xdc4g8h9h+bIxZLDcLM0BZp0VdSsbG5TF16hQS9n2w9KxFQcN5P7M93GDyUljM8 ldLn2/ACWLDm6KTPvNxp6oFbjRIojMi7S+ct3k+0q+b8GRTkbx40S3oCAcesGi2GM7Zrlp UiEOQotprlDnaR/Cl8wXUWRk3JGzuFjHJIOrlQb8ymy/qVG6cR7yXICFNW4KvzPJMBCViG 5VwaWQxPTW1yS9eXUH5l0C6fTvxEdGqgys/oviNb3fkpUo/pNnKkgVtmrgRpNQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1712794536; 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: in-reply-to:in-reply-to:references:references; bh=EsDc41DcNh+pnBynzReBx9BYXU6SLOGinfQI6TwR/3s=; b=hg4k91OU0q2D65n4xkVXbZcAwvpzTHEsqT7FrnfTFJGlUdwMYm1yAxmTqE+bAw7oZZWFaH 5hHFvHqsx7FxfySJA3UrtKNu52nc9Rj+T/KMjPXledYopHsXSppd9E/ycUAjZk9VzUHJNj meYGZRbLOccA1b5ie11ezdwq+ZNDe6PusuJssMYZv/3Bk4pt4XQHhsdFEXG1dQOKNWmGMZ jEKXM1dArsgFocx2X5ulyLcHciQitWfUTYWXwlH76kPczhoZZOibAK6jNYHy4/XIdedv6E 4aKAwCkS6XPhbm3k9TgqOeJhDaZ/nfNeWvKcFmfbB0rY+9UwTYzkQp+/9S+b4A== 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 4VFKwS24tVz109k for ; Thu, 11 Apr 2024 00:15:36 +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 43B0FaG7007875 for ; Thu, 11 Apr 2024 00:15:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43B0FaIc007873 for virtualization@FreeBSD.org; Thu, 11 Apr 2024 00:15:36 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 277559] kldload vmm sometimes hangs kernel on arm64 Date: Thu, 11 Apr 2024 00:15:36 +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: 15.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jfc@mit.edu 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-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: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277559 --- Comment #6 from John F. Carr --- I noticed that the instruction cache types are different for the two proces= sor types. A-53 is virtually indexed and A-72 is physically indexed. Cache Type =3D <64 byte D-cacheline,64 byte I-cacheline,VIPT ICache,64 byte ERG,64 byte CWG> Cache Type =3D <64 byte D-cacheline,64 byte I-cacheline,PIPT ICache,64 byte ERG,64 byte CWG> When changing address translation for EL2 code, are any cache clean operati= ons required? handle_hyp_init currently contains a TLB flush and isb. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Thu Apr 11 14:49:39 2024 X-Original-To: virtualization@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 4VFjK02pTPz5HXj0 for ; Thu, 11 Apr 2024 14:49:40 +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 4VFjK01YYkz44f2 for ; Thu, 11 Apr 2024 14:49:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1712846980; a=rsa-sha256; cv=none; b=vDG+sn31yx8UqYf2iIyCmmmLvNy5+ziz7/+hZo4DVOv48RZ6o3dSIKRzwwhSFkKrZ8hzOW TjDSTZntGs2yOG3lJNYImVfD6VTVo7D7mTLsDPatLLTEaaP0G2n2QvpYtVZOvAUPYFc36Y oB7dYQqpUh25tIQYKtGzm6OYNCo2c+dxXUnRmcCjJIcxTtFlKfMvHpWXclCDB6tpIf+Tjg R91jhDFAMJd2wKkCE7nHOnkUarCq7PHFkNlDpavDORCiVOuQYn85OVaNRHtR1KK7BTXzOs KOV3zULiIOoNXEjyoiRhLGK1qq3+7XBuVeIiKCbtV82LvuI1hOB/GIeBk8Rasg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1712846980; 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: in-reply-to:in-reply-to:references:references; bh=vnDRtMEN46z4c+C0sqjjgHkW3qg2nsWWKg0D3STs8cI=; b=nnqf0f4vHR4seFiAEGo49DjpyelXm9quXHFTaZzBmue2CIZpBV1D91Nyf8OQm2HfPegLvy V4qj/CAoaVyXAlmJYzy4D7cU6GQPgkmmUSvRHMytkSgvhSyJB0iDPPx1Wqlpd//p20bnTT jt7QTWuMG+jUwXTWtaT+k7Pe6He9EnGs64AE53OvdwL+JIAXjIGoQaFnr/9xlzWUo+4coK 07bSNo192wMq7cdjUL5nE9wn7kciTLvKfTreUwww7N/5YUliRMa418R7OZU3DB/4wBFnRx NVJBTxVIOvk+47Jz4BuYtWE49HqzALBpwzZciJJAwzqFI5U3PCJshcWwVQDRBw== 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 4VFjK017Mvz1PPD for ; Thu, 11 Apr 2024 14:49:40 +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 43BEnet2034656 for ; Thu, 11 Apr 2024 14:49:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43BEneKH034648 for virtualization@FreeBSD.org; Thu, 11 Apr 2024 14:49:40 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 277559] kldload vmm sometimes hangs kernel on arm64 Date: Thu, 11 Apr 2024 14:49:39 +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: 15.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jfc@mit.edu 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-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: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277559 --- Comment #7 from John F. Carr --- Moving the set of vbar_el2 was not the cause of improvement. I just saw two runs of over 2,000 successful kldloads before a hang without it. I also saw the system hang on the first load last night. I wonder if success of the first load makes the next load more likely to succeed, e.g. because the module reloads at the same address. Clock frequency does not seem to matter. I ran my kldload/kldunload loop w= ith powerd on running at 1416 MHz and with powerd off running at 600 MHz. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Thu Apr 11 23:08:51 2024 X-Original-To: virtualization@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 4VFwP02PN5z5GKSH for ; Thu, 11 Apr 2024 23:08:52 +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 4VFwNz6rDjz48Bs for ; Thu, 11 Apr 2024 23:08:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; 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Thu, 11 Apr 2024 23:08:51 +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 43BN8p2Y073932 for ; Thu, 11 Apr 2024 23:08:51 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43BN8pR8073930 for virtualization@FreeBSD.org; Thu, 11 Apr 2024 23:08:51 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 278318] bhyve fails to boot OpenBSD unless -w is specified Date: Thu, 11 Apr 2024 23:08:51 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bhyve X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: markj@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: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter 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: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278318 Bug ID: 278318 Summary: bhyve fails to boot OpenBSD unless -w is specified Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: markj@FreeBSD.org If I boot OpenBSD 7.5 or 7.4 in bhyve, -w (ignore unknown MSRs) is needed to avoid a guest panic: =3D=3D=3D cpu0 at mainbus0: apid 0 (boot processor)=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20 cpu0: AMD Ryzen 9 7950X3D 16-Core Processor, 4200.65 MHz, 19-61-02=20=20=20= =20=20=20=20=20=20=20=20=20=20 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFL= USH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,P= OPCNT,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,MMXX,FFXSR,PAGE1GB,LONG,LAHF,CMPLEG,= EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,SKINIT,TCE,TOPEXT,DBKP,ITSC,FSGSBASE,B= MI1,AVX2,SME P,BMI2,ERMS,AVX512F,AVX512DQ,RDSEED,SMAP,AVX512CD,SHA,AVX512BW,AVX512VL,XSA= VEOPT=20 cpu0: 0KB 64b/line 1-way D-cache, 0KB 64b/line 1-way L2 cache, 0KB 64b/line 1-way L3 cache=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 wrmsr to register 0xc0011029(0x3) on vcpu 0=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20 fatal protection fault in superv= isor mode=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20 trap type 4 code 0 rip ffffffff8122572e cs 8 rflags 10206 cr2 0 cpl e rsp ffffffff81a069d0=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 gsbase 0xffffffff81908ff0 kgsbase 0x0=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20 panic: trap type 4, code=3D0, pc=3Dffffffff8122572e=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 The operating system has halted.=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20 Please press any key to reboot. =3D=3D=3D 0xc0011029 is MSR_DE_CFG, and I suspect that OpenBSD's applying a mitigation for zenbleed. FreeBSD doesn't do this if it detects that it's running as a guest. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Sat Apr 13 02:48:19 2024 X-Original-To: virtualization@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 4VGdCm1lK8z5Ggxm for ; Sat, 13 Apr 2024 02:48:20 +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 4VGdCl5zsmz422B for ; Sat, 13 Apr 2024 02:48:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1712976499; a=rsa-sha256; cv=none; b=hIyboI3hOnf+DFwcwgM0nDOU2w6KdAeX1P3oJxm7I38hJdK8v5C1MMabRs1DW8y0plgfDh 3V9wDhQXRjmeG1ofHqfBH/IkhLA056T7mIJpt/LHshIMZ0aIbCfewtWx6QMHR5hZ1e+/RV PmnUlyZfFtFGTGvSPdiWMmJs7VFyB94DTk5/Nxlxhvdy9RSWsOyaEilGnQbfwFJjdWD7QY ez60k9f5heUN9tuPewqamPHW5DgAh2FIJXDql4j02MSpSg2s5HZlnV5c/AIHqQ5lfWEc3K fccMpAP2SrccjUNjYbLIs1z1Ff66ApSxWV5h47CooAvQjasAyb5BvTja+BcPhA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1712976499; 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=Tg0pzH9KuTbtPIi3ZFhyG4ayCXAkeNlY99ecDnoBSik=; b=MpHA/lbT4VigCfD3wcMmTIBm4P45po9MJAieaNhYTIok+dysF3R6KiFbhr+DRtpkB9c0vG rBR2bhthXCSRr+QVn+uN9iyVfFG6Xtkl/0SBtkQxU2hhlZ5qX8c5r+btg9B95uEdjOTE4w 88Iy/ZHE6SmlhoZWRSVnTPJcmOEIy4nQYxKYRj0M/u+pgVPFH+NZstDZ+PrUhAp2WUr5S1 zE9MAg1oEOW0bmisqO1pCIHCriXs1MOXxmd58IHycJB43dskJRlO1EF9Fj5Jug4KO/EunE nkEcbWmclpE+0snm5/5PF9U2VjC7hVNxgWkgIiNdhEnwXRXMuzXeTFBAF0lJmQ== 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 4VGdCl5T3PzFgc for ; Sat, 13 Apr 2024 02:48:19 +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 43D2mJsE051464 for ; Sat, 13 Apr 2024 02:48:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43D2mJNr051461 for virtualization@FreeBSD.org; Sat, 13 Apr 2024 02:48:19 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 278338] bhyve deletes tap LINK0 flag (regression) Date: Sat, 13 Apr 2024 02:48:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bhyve X-Bugzilla-Version: 13.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pmc@citylink.dinoex.sub.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: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter 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: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278338 Bug ID: 278338 Summary: bhyve deletes tap LINK0 flag (regression) Product: Base System Version: 13.3-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: pmc@citylink.dinoex.sub.org change bc6372602a00 is faulty: bhyve does now at startup delete the LINK0 flag on the tap interface, so IP adresses are removed when bhyve closes the tap. This means, each time the client wants to reboot, somebody with access to t= he host must freshly set the LINK0 on the tap interface. This is not practical. Workaround: revert bc6372602a00 and ef161a35012f --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Sun Apr 14 15:08:08 2024 X-Original-To: virtualization@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 4VHYZw5fN1z5GlG4 for ; Sun, 14 Apr 2024 15:08:08 +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 4VHYZw4Vycz4HKq for ; Sun, 14 Apr 2024 15:08:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1713107288; a=rsa-sha256; cv=none; b=VsqZBjQ4PIklW6Kw8NwVJ6bvYEVne0GjAUv3W06nnnk3gBcZqxlSftjC9dFiMtBpfKXVv+ jZBLYx1IgRXlAld7+GlikjLctCIDFJb/tcOtGLufNCo+tI8GAeoqMaA4d1ZInYi98KW1r6 qFCmDhhNxCGVgsG4kXJ/pyTGNUyEHgoPuEeQnttRQHpwwDMVV7CoPBx2WB5SRy3ugEun+b +AiFhYBDln+KZkKv0MRqA5oLsg73zmanTHjLlj5pZk8hcTCMLr9L5+XqP4JATAMl8BeN9x N6lQznNkbueukqSq6t5nqex3MfDzomEo23LC+agNHvNz39Vjr2S529+s59Uy2A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1713107288; 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: in-reply-to:in-reply-to:references:references; bh=9vc7sE4xjEVU/uimVBbdRCOp3PY3LN/yVgsgezYI8e0=; b=Az8gXez22tSo+j4pFysJ9FvqhdiODL6IEJoGph7QyDOljGToAGNBeMk42gTUbPZHlSmrfl ANwww8+O5NwrqqybukosfAx13bybbURzDhXc/0zaIhMbAuV0Ff47JxlN2/+qUhzJQXnyvZ s7InZ8MM/NahIN1Y+tjcqdLoDPdoA9m9MM4BZXggvwJM8Nqn+VtL2X9ei8ph9WtGkz/pc5 qY972NqMxQPC/YAtmJzdZV3EjHOQoYisvJp5F81EuyfPs6tMpViyupVPRPNYuhfV4lDjo9 SphYNFdDJwQ6kNTG9XFykhvuxalJfuF2wRSmHt5iKTRo2A3Azal/k0gf9WLkrg== 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 4VHYZw45JYzLRx for ; Sun, 14 Apr 2024 15:08:08 +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 43EF88PP050226 for ; Sun, 14 Apr 2024 15:08:08 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43EF88Gn050223 for virtualization@FreeBSD.org; Sun, 14 Apr 2024 15:08:08 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 277559] kldload vmm sometimes hangs kernel on arm64 Date: Sun, 14 Apr 2024 15:08:08 +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: 15.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: jfc@mit.edu X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_severity 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 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 MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277559 John F. Carr changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Affects Only Me |Affects Some People --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Sun Apr 14 21:00:01 2024 X-Original-To: virtualization@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 4VHjNy32m9z5H3k1 for ; Sun, 14 Apr 2024 21:00:02 +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 4VHjNx6Sfzz4sZR for ; Sun, 14 Apr 2024 21:00:01 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1713128401; a=rsa-sha256; cv=none; b=dXP1O1lZOiQQef+TT6BM5Wyb1SZT1o5kHUPODD9yaXdmGbhQQLUquLCrYJZSQfOUcGG1qe ATGVMtNeVDCtaSquOt6c/mW10v44JHo7I4yJV3/VUtDadnHjiBCMRHBPNAN0pKGz5icDD+ YV7YZ9eDheq1clJwCt5lJJh2j23tKG8c+y2q9aOuVgDEFezjFKcyQvBi9Sel+luGaHhaFE N4zw6OiK4pXw0jd7M6xUlNwkYCjPaI4XCOKdu/V6XZ6A5X4Z1uJEWIMP9x4LRvy0M9Uuh6 YnT/Vim9LCxVzb6XPpMXf1/o5yY0tBrgEtm+qpbKox4J3h2lRCOVw6rEaWn47w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1713128401; 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=niP7AU0w5iP18I2UlIGxc4Z2XiWkSoNLGjPXDw9NhJs=; b=IlC1twKP291nF67r/CNNgEJM8G/uM5HnbqmRu90GbmB3zrDzunaOmbl8gcvV6RB1RrakRZ wXp7u/TsZXA7Ku1xvsTE1DkVt/5o30pTZ3w1WAk8S3bm1zD728hZYw2PJ/L0qAN9x1ZBIP XRPT6QUBcYsR3XNOF0CeKoKY6W5wjbXXZegpVCFI3i/Plkuhjdp0DWiioJAfHLqqNq/RmS Sh9DBo0OVe5W6zguh1KOF/gWmdBWfOBlmDq2WyzgBRLFaEw3RMwwi+Ak0r8OOQIsc5uCnv 9kYrvnbqypeJXsH2RcoIBTgaMc33FemuKt15mhQOtY79skboIdtElft6w+OLSg== 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 4VHjNx5wQ6zXZJ for ; Sun, 14 Apr 2024 21:00:01 +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 43EL01UA075430 for ; Sun, 14 Apr 2024 21:00:01 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43EL01wp075423 for virtualization@FreeBSD.org; Sun, 14 Apr 2024 21:00:01 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <202404142100.43EL01wp075423@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, 14 Apr 2024 21:00:01 +0000 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 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="17131284016.B61e1A3d1.74329" Content-Transfer-Encoding: 7bit --17131284016.B61e1A3d1.74329 Date: Sun, 14 Apr 2024 21:00:01 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" 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 ------------+-----------+--------------------------------------------------- Open | 264267 | UEFI Booting on Azure Generation 2 VMs crashes 1 problems total for which you should take action. --17131284016.B61e1A3d1.74329 Date: Sun, 14 Apr 2024 21:00:01 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" 
    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
------------+-----------+---------------------------------------------------
Open        |    264267 | UEFI Booting on Azure Generation 2 VMs crashes

1 problems total for which you should take action.
    --17131284016.B61e1A3d1.74329-- From nobody Sun Apr 14 21:36:42 2024 X-Original-To: virtualization@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 4VHkCH085lz5H79Z for ; Sun, 14 Apr 2024 21:36:43 +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 4VHkCG4YCjz51tk for ; Sun, 14 Apr 2024 21:36:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1713130602; a=rsa-sha256; cv=none; b=tmjhSTWTkfxrfBJBU/9cz57sTkjYJEho/KnNx0v2ud0HSulcFOetJnCLKeX9z1U+31uBjJ /pIxf2YqcVws801OFJYIj+3e09L9DW9Ftv7c9EZLZNKlzAP7LFAhJBJwGdTRjaWQj3kOIb DeDTJXuefsF96OMLunT7+GdQ9/ZuAyZWWnAZzE0XdSa/HyXGNHeicfYpiNTdwJzQ8MRbHs e439KFGc2XUlMcnLZkb/+lhN8w9G18GsJUsSPlbxz+hOd1PYcRL23VJToW2fk/4e762mRD vG49m05Lke2/aaC1rlO0D8Ccz3SXYFlJ7j/w3hLcfXfAPJXaIQkun1w720SrUg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1713130602; 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: in-reply-to:in-reply-to:references:references; bh=J0kpLPi/cRfzUPaUep8aBPFcPW/o89UeADDA5LQoUTs=; b=lV5GrEDc2ZQ9l4VmOxWlDOpCPucmTiLOLs4FYKb/5TTz0duB/wmo1zEn2ydK5V8yFlQPCS zqH2Spv+Mnf1kPSFdZ0hpSNTgEk+Elyty5HHdEzysAwGDo0WSMGvixT8yrc4Pv04oKJlpx Pplid/l+qRJGW2fd74tDiwORJvZncfkXp8xszYIhMhQ3t8lsjNdgvXFDAi1p9oflcCklfh 1lGEewH99JmQoz4DOyAqsA4t3zBWkp3SUql3To5WmIk+L2PjkeYeIwlv0d42ebsdET4jpx QTFgsDObl0g09fTW/muBhXD70K+4kYoYR9woiMmNRjzdik0P/gl4drcg56mnOQ== 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 4VHkCG47RzzY1M for ; Sun, 14 Apr 2024 21:36:42 +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 43ELagUg098982 for ; Sun, 14 Apr 2024 21:36:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43ELagpt098975 for virtualization@FreeBSD.org; Sun, 14 Apr 2024 21:36:42 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 278289] nvme_opc_delete_io_sq NOT PERMITTED queue id 0 Date: Sun, 14 Apr 2024 21:36:42 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bhyve X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: chuck@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc bug_status 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 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 MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278289 Chuck Tuffli changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |chuck@FreeBSD.org Status|New |Open --- Comment #1 from Chuck Tuffli --- Queue ID 0 is the Admin queue, and per the specification (e.g. section 5.6 = in the 1.4 version of the specification): Note: It is not possible to delete the Admin Submission Queue. The specification (section 5.6.1 in the 1.4 version) also defines the comma= nd specific error status 0x1 for Delete I/O Queue: Invalid Queue Identifier: The Queue Identifier specified in the command is invalid. This error is also indicated if the Admin Submission Queue identifier is specified. Not only is the NVMe emulation's behavior correct, but the UNH IOL [1] Comm= and Set Conformance tests check for this behavior in tests 1.4.2-5,7-8. Taking = this check out for Windows would make the conformance tests fail. As to why Windows is doing this? I don't know and would be curious to find = out why. But as to the failure you observe, I suspect the I/O queue deletion error i= sn't the cause, and it would have occurred prior to the device reset (all the I= /O queue delete commands would have failed). It would be interesting to see if= any Write commands to the device returned a non-good status as that would more closely match "ReFS: The file system was unable to write metadata" [1] https://www.iol.unh.edu/testing/storage/nvme --=20 You are receiving this mail because: You are the assignee for the bug.=