From: Chao Gao <chao.gao@intel.com>
To: "Roger Pau Monné" <roger.pau@citrix.com>, xen-devel@lists.xen.org
Subject: How to create a PVHv2 guest
Date: Mon, 11 Sep 2017 09:58:01 +0800 [thread overview]
Message-ID: <20170911015757.GA2152@op-computing> (raw)
Hi, Roger.
I meet an error when creating a pvh guest. I am using commit 6e2a4c73564a.
From the error log, I found bootlate_pv()->pin_table always failed. And the
failure was caused by is_pv_domain(pg_owner) in do_mmuext_op(). Do you have
any idea on this?
The guest config file is:
builder = "hvm"
name = "vVTD_ASS_02_1467338450"
memory=3300
vcpus=4
disk = [ '/home/gao/performance_tuning/env/xen_centos2.qcow2,qcow2,hda,rw' ]
boot='c'
device_model_version='none'
kernel="/home/gao/hvmlite/vmlinuz-4.13.0-rc1+"
ramdisk="/home/gao/hvmlite/initramfs-4.13.0-rc1+.img"
cmdline="root=/dev/mapper/centos-root ro crashkernel=auto rd.lvm.lv=centos/root rd.lvm.lv=centos/swap rhgb console=tty0 console=ttyS0,115200 x2apic_phys xen_nopv LANG=en_US.UTF-8"
The error log is:
Parsing config from /home/gao/Downloads/config.vmxVTD_ASS_02
{
"c_info": {
"type": "hvm",
"name": "vVTD_ASS_02_1467338450",
"uuid": "721df691-dae5-401d-94a3-cffacb67e6b5",
"run_hotplug_scripts": "True"
},
"b_info": {
"max_vcpus": 4,
"avail_vcpus": [
0,
1,
2,
3
],
"max_memkb": 3379200,
"target_memkb": 3379200,
"shadow_memkb": 30496,
"device_model_version": "none",
"sched_params": {
},
"claim_mode": "True",
"kernel": "/home/gao/hvmlite/vmlinuz-4.13.0-rc1+",
"cmdline": "root=/dev/mapper/centos-root ro crashkernel=auto rd.lvm.lv=centos/root rd.lvm.lv=centos/swap rhgb console=tty0 console=ttyS0,115200 x2apic_phys xen_nopv LANG=en_US.UTF-8",
"ramdisk": "/home/gao/hvmlite/initramfs-4.13.0-rc1+.img",
"type.hvm": {
"vga": {
},
"vnc": {
},
"sdl": {
},
"spice": {
},
"boot": "c",
"rdm": {
}
},
"arch_arm": {
}
},
"disks": [
{
"pdev_path": "/home/gao/performance_tuning/env/xen_centos2.qcow2",
"vdev": "hda",
"format": "qcow2",
"readwrite": 1
}
],
"on_reboot": "restart",
"on_soft_reset": "soft_reset"
}
libxl: debug: libxl_create.c:1609:do_domain_create: Domain 0:ao 0x7f4cc0: create: how=(nil) callback=(nil) poller=0x7f4ac0
libxl: debug: libxl_device.c:361:libxl__device_disk_set_backend: Disk vdev=hda spec.backend=unknown
libxl: debug: libxl_device.c:324:disk_try_backend: Disk vdev=hda, backend phy unsuitable due to format qcow2
libxl: debug: libxl_device.c:396:libxl__device_disk_set_backend: Disk vdev=hda, using backend qdisk
libxl: debug: libxl_create.c:965:initiate_domain_create: Domain 19:running bootloader
libxl: debug: libxl_bootloader.c:328:libxl__bootloader_run: Domain 19:not a PV domain, skipping bootloader
libxl: debug: libxl_event.c:686:libxl__ev_xswatch_deregister: watch w=0x7f7628: deregister unregistered
libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=272, nr_vcpus=132, free_memkb=87413
libxl: detail: libxl_dom.c:182:numa_place_domain: NUMA placement candidate with 1 nodes, 272 cpus and 87413 KB free selected
domainbuilder: detail: xc_dom_allocate: cmdline="root=/dev/mapper/centos-root ro crashkernel=auto rd.lvm.lv=centos/root rd.lvm.lv=centos/swap rhgb console=tty0 console=ttyS0,115200 x2apic_phys xen_nopv LANG=en_US.UTF-8", features=""
domainbuilder: detail: xc_dom_kernel_file: filename="/home/gao/hvmlite/vmlinuz-4.13.0-rc1+"
domainbuilder: detail: xc_dom_malloc_filemap : 6130 kB
domainbuilder: detail: xc_dom_ramdisk_file: filename="/home/gao/hvmlite/initramfs-4.13.0-rc1+.img"
domainbuilder: detail: xc_dom_malloc_filemap : 50 MB
domainbuilder: detail: xc_dom_boot_xen_init: ver 4.10, caps xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
domainbuilder: detail: xc_dom_parse_image: called
domainbuilder: detail: xc_dom_find_loader: trying multiboot-binary loader ...
domainbuilder: detail: loader probe failed
domainbuilder: detail: xc_dom_find_loader: trying HVM-generic loader ...
domainbuilder: detail: loader probe failed
domainbuilder: detail: xc_dom_find_loader: trying Linux bzImage loader ...
domainbuilder: detail: xc_dom_malloc : 20922 kB
domainbuilder: detail: xc_dom_do_gunzip: unzip ok, 0x5eee00 -> 0x146e9b8
domainbuilder: detail: loader probe OK
xc: detail: ELF: phdr: paddr=0x1000000 memsz=0xb5c000
xc: detail: ELF: phdr: paddr=0x1c00000 memsz=0x235000
xc: detail: ELF: phdr: paddr=0x1e35000 memsz=0x1ce58
xc: detail: ELF: phdr: paddr=0x1e52000 memsz=0x52a000
xc: detail: ELF: memory: 0x1000000 -> 0x237c000
xc: detail: ELF: note: GUEST_OS = "linux"
xc: detail: ELF: note: GUEST_VERSION = "2.6"
xc: detail: ELF: note: XEN_VERSION = "xen-3.0"
xc: detail: ELF: note: VIRT_BASE = 0xffffffff80000000
xc: detail: ELF: note: INIT_P2M = 0x8000000000
xc: detail: ELF: note: ENTRY = 0xffffffff81e52180
xc: detail: ELF: note: HYPERCALL_PAGE = 0xffffffff81001000
xc: detail: ELF: note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb"
xc: detail: ELF: note: SUPPORTED_FEATURES = 0x801
xc: detail: ELF: note: PAE_MODE = "yes"
xc: detail: ELF: note: LOADER = "generic"
xc: detail: ELF: note: unknown (0xd)
xc: detail: ELF: note: SUSPEND_CANCEL = 0x1
xc: detail: ELF: note: MOD_START_PFN = 0x1
xc: detail: ELF: note: HV_START_LOW = 0xffff800000000000
xc: detail: ELF: note: PADDR_OFFSET = 0
xc: detail: ELF: addresses:
xc: detail: virt_base = 0xffffffff80000000
xc: detail: elf_paddr_offset = 0x0
xc: detail: virt_offset = 0xffffffff80000000
xc: detail: virt_kstart = 0xffffffff81000000
xc: detail: virt_kend = 0xffffffff8237c000
xc: detail: virt_entry = 0xffffffff81e52180
xc: detail: p2m_base = 0x8000000000
domainbuilder: detail: xc_dom_parse_elf_kernel: xen-3.0-x86_64: 0xffffffff81000000 -> 0xffffffff8237c000
domainbuilder: detail: xc_dom_mem_init: mem 3300 MB, pages 0xce400 pages, 4k each
domainbuilder: detail: xc_dom_mem_init: 0xce400 pages
domainbuilder: detail: xc_dom_boot_mem_init: called
domainbuilder: detail: x86_compat: guest xen-3.0-x86_64, address size 64
domainbuilder: detail: xc_dom_malloc : 6600 kB
S3 disabled
S4 disabled
CONV disabled
domainbuilder: detail: xc_dom_build_image: called
domainbuilder: detail: xc_dom_malloc : 116 kB
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 0x1000+0x137c at 0x7fb644ff6000
domainbuilder: detail: xc_dom_alloc_segment: kernel : 0xffffffff81000000 -> 0xffffffff8237c000 (pfn 0x1000 + 0x137c pages)
xc: detail: ELF: phdr 0 at 0x7fb644ff6000 -> 0x7fb645b52000
xc: detail: ELF: phdr 1 at 0x7fb645bf6000 -> 0x7fb645e2b000
xc: detail: ELF: phdr 2 at 0x7fb645e2b000 -> 0x7fb645e47e58
xc: detail: ELF: phdr 3 at 0x7fb645e48000 -> 0x7fb646064000
domainbuilder: detail: xc_dom_load_acpi: 64 bytes at address fffc0
domainbuilder: detail: xc_dom_load_acpi: 4096 bytes at address fc000000
domainbuilder: detail: xc_dom_load_acpi: 28672 bytes at address fc001000
domainbuilder: detail: xc_dom_alloc_page : start info : 0xffffffff8237c000 (pfn 0x237c)
domainbuilder: detail: xc_dom_alloc_page : xenstore : 0xffffffff8237d000 (pfn 0x237d)
domainbuilder: detail: xc_dom_alloc_page : console : 0xffffffff8237e000 (pfn 0x237e)
domainbuilder: detail: xc_dom_alloc_page : shared info : 0xffffffff8237f000 (pfn 0x237f)
domainbuilder: detail: count_pgtables: 0x0000007fffffffff/39: 0x0000ff8000000000 -> 0x0000ffffffffffff, 1 table(s)
domainbuilder: detail: count_pgtables: 0x000000003fffffff/30: 0x0000ffff80000000 -> 0x0000ffffbfffffff, 1 table(s)
domainbuilder: detail: count_pgtables: 0x00000000001fffff/21: 0x0000ffff80000000 -> 0x0000ffff827fffff, 20 table(s)
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 0x2380+0x17 at 0x7fb64e2ba000
domainbuilder: detail: xc_dom_alloc_segment: page tables : 0xffffffff82380000 -> 0xffffffff82397000 (pfn 0x2380 + 0x17 pages)
domainbuilder: detail: xc_dom_alloc_page : boot stack : 0xffffffff82397000 (pfn 0x2397)
domainbuilder: detail: xc_dom_build_image : virt_alloc_end : 0xffffffff82398000
domainbuilder: detail: xc_dom_build_image : virt_pgtab_end : 0xffffffff82800000
domainbuilder: detail: xc_dom_malloc : 804 kB
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 0x2800+0x8621 at 0x7fb63c9d5000
domainbuilder: detail: xc_dom_alloc_segment: ramdisk : 0xffffffff82800000 -> 0xffffffff8ae21000 (pfn 0x2800 + 0x8621 pages)
domainbuilder: detail: xc_dom_do_gunzip: unzip ok, 0x329bd2f -> 0x8620610
domainbuilder: detail: count_pgtables: 0x0000007fffffffff/39: 0x0000008000000000 -> 0x000000ffffffffff, 1 table(s)
domainbuilder: detail: count_pgtables: 0x000000003fffffff/30: 0x0000008000000000 -> 0x000000803fffffff, 1 table(s)
domainbuilder: detail: count_pgtables: 0x00000000001fffff/21: 0x0000008000000000 -> 0x00000080007fffff, 4 table(s)
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 0xae21+0x678 at 0x7fb63c35d000
domainbuilder: detail: xc_dom_alloc_segment: phys2mach : 0xffffffff8ae21000 -> 0xffffffff8b499000 (pfn 0xae21 + 0x678 pages)
domainbuilder: detail: xc_dom_boot_image: called
domainbuilder: detail: xc_dom_compat_check: supported guest type: xen-3.0-x86_64 <= matches
domainbuilder: detail: xc_dom_compat_check: supported guest type: xen-3.0-x86_32p
domainbuilder: detail: xc_dom_compat_check: supported guest type: hvm-3.0-x86_32
domainbuilder: detail: xc_dom_compat_check: supported guest type: hvm-3.0-x86_32p
domainbuilder: detail: xc_dom_compat_check: supported guest type: hvm-3.0-x86_64
domainbuilder: detail: xc_dom_update_guest_p2m: dst 64bit, pages 0xce400
domainbuilder: detail: clear_page: pfn 0x237e, mfn 0x237e
domainbuilder: detail: clear_page: pfn 0x237d, mfn 0x237d
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 0x237c+0x1 at 0x7fb64e1e5000
domainbuilder: detail: start_info_x86_64: called
domainbuilder: detail: setup_hypercall_page: vaddr=0xffffffff81001000 pfn=0x1001
domainbuilder: detail: domain builder memory footprint
domainbuilder: detail: allocated
domainbuilder: detail: malloc : 28487 kB
domainbuilder: detail: anon mmap : 0 bytes
domainbuilder: detail: mapped
domainbuilder: detail: file mmap : 56 MB
domainbuilder: detail: domU mmap : 160 MB
xc: error: panic: xc_dom_x86.c:1587: bootlate_pv: pin_table failed (pfn 0x2380, rc=1): Internal error
libxl: error: libxl_dom.c:698:libxl__build_dom: xc_dom_boot_image failed: Invalid argument
domainbuilder: detail: xc_dom_release: called
libxl: error: libxl_create.c:1217:domcreate_rebuild_done: Domain 19:cannot (re-)build domain: -3
libxl: debug: libxl_domain.c:1140:devices_destroy_cb: Domain 19:Forked pid 5625 for destroy of domain
libxl: debug: libxl_create.c:1646:do_domain_create: Domain 0:ao 0x7f4cc0: inprogress: poller=0x7f4ac0, flags=i
libxl: debug: libxl_event.c:1869:libxl__ao_complete: ao 0x7f4cc0: complete, rc=-3
libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x7f4cc0: destroy
libxl: debug: libxl_domain.c:871:libxl_domain_destroy: Domain 19:ao 0x7f6960: create: how=(nil) callback=(nil) poller=0x7f4ac0
libxl: error: libxl_domain.c:1003:libxl__destroy_domid: Domain 19:Non-existant domain
libxl: error: libxl_domain.c:962:domain_destroy_callback: Domain 19:Unable to destroy guest
libxl: error: libxl_domain.c:889:domain_destroy_cb: Domain 19:Destruction of domain failed
libxl: debug: libxl_event.c:1869:libxl__ao_complete: ao 0x7f6960: complete, rc=-21
libxl: debug: libxl_domain.c:880:libxl_domain_destroy: Domain 19:ao 0x7f6960: inprogress: poller=0x7f4ac0, flags=ic
libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x7f6960: destroy
xencall:buffer: debug: total allocations:677 total releases:677
xencall:buffer: debug: current allocations:0 maximum allocations:3
xencall:buffer: debug: cache current size:3
xencall:buffer: debug: cache hits:656 misses:3 toobig:18
xencall:buffer: debug: total allocations:0 total releases:0
xencall:buffer: debug: current allocations:0 maximum allocations:0
xencall:buffer: debug: cache current size:0
xencall:buffer: debug: cache hits:0 misses:0 toobig:0
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next reply other threads:[~2017-09-11 1:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-11 1:58 Chao Gao [this message]
2017-09-11 9:14 ` How to create a PVHv2 guest Roger Pau Monné
2017-09-11 8:45 ` Chao Gao
2017-09-11 10:01 ` Roger Pau Monné
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