Mailinglist Archive: opensuse-virtual (68 mails)

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Re: [opensuse-virtual] "EVTCHNOP failure" @ OS 12.3 + Xen 4.3 boot for some Guests; launch manually OK
with

cat /etc/xen/auto/test1.cfg
----------------------------------------------------------------
name = 'test1'
builder = 'linux'

bootloader = 'pygrub'
bootargs = ''

disk = [ 'phy:/dev/VG0/test1_boot,xvda,w',
'phy:/dev/VG0/test1_swap,xvdb,w',
'phy:/dev/VG0/test1_root,xvdc,w', ]
root = '/dev/xvdc1'

netif = 'yes'
vif = [ 'mac=00:16:3E:02:01:00, bridge=br0,
vifname=vifT1.int', ]

vfb = [ 'type=vnc, vncdisplay=201,
vnclisten=127.0.0.1' ]
extra = 'textmode=1 xencons=xvc0 noirqdebug
elevator=noop'

maxmem = 1024
memory = 1024

vcpus = 2
cpu_cap = 100
cpu_weight = 256

localtime = 0
on_shutdown = 'destroy'
on_reboot = 'restart'
on_crash = 'destroy'
----------------------------------------------------------------

cat /etc/xen/auto/test2.cfg
----------------------------------------------------------------
name = 'test2'
builder = 'linux'

bootloader = 'pygrub'
bootargs = ''

disk = [ 'phy:/dev/VG0/test2_boot,xvda,w',
'phy:/dev/VG0/test2_swap,xvdb,w',
'phy:/dev/VG0/test2_root,xvdc,w', ]
root = '/dev/xvdc1'

netif = 'yes'
vif = [ 'mac=00:16:3E:02:02:00, bridge=br0,
vifname=vifT2.int', ]

vfb = [ 'type=vnc, vncdisplay=202,
vnclisten=127.0.0.1' ]
extra = 'textmode=1 xencons=xvc0 noirqdebug
elevator=noop'

maxmem = 1024
memory = 1024

vcpus = 2
cpu_cap = 100
cpu_weight = 256

localtime = 0
on_shutdown = 'destroy'
on_reboot = 'restart'
on_crash = 'destroy'
----------------------------------------------------------------

and 'verbose' mods made to xendomains, after boot,

xl list
Name ID Mem
VCPUs State Time(s)
(null) 0 1241
4 r----- 39.1
test2 2 1024
2 -b---- 26.7

and,

journalctl -b | grep -i xen
Aug 15 11:48:48 testsvr.loc kernel: Linux version
3.7.10-1.16-xen (geeko@buildhost) (gcc version 4.7.2
20130108 [gcc-4_7-branch revision 195012] (SUSE Linux) )
#1 SMP Fri May 31 20:21:23 UTC 2013 (97c14ba)
Aug 15 11:48:48 testsvr.loc kernel: Command line:
xencons=xvc console=tty0 console=xvc0 root=/dev/VG0/ROOT
rootfstype=ext4 noresume vga=0x31a log_buf_len=10M
earlyprintk=xen nomodeset=0 rootflags=journal_checksum
showopts selinux=0 SELINUX_INIT=NO apparmor=0
elevator=cfq clocksource=xen mce=off noquiet
Aug 15 11:48:48 testsvr.loc kernel: Xen-provided machine
memory map:
Aug 15 11:48:48 testsvr.loc kernel: e820: Xen-provided
physical RAM map:
Aug 15 11:48:48 testsvr.loc kernel: Xen: [mem
0x0000000000000000-0x00000000507fffff] usable
Aug 15 11:48:48 testsvr.loc kernel: Kernel command line:
xencons=xvc console=tty0 console=xvc0 root=/dev/VG0/ROOT
rootfstype=ext4 noresume vga=0x31a log_buf_len=10M
earlyprintk=xen nomodeset=0 rootflags=journal_checksum
showopts selinux=0 SELINUX_INIT=NO apparmor=0
elevator=cfq clocksource=xen mce=off noquiet
Aug 15 11:48:48 testsvr.loc kernel: Xen reported:
2806.472 MHz processor.
Aug 15 11:48:48 testsvr.loc kernel: xen_mem:
Initialising balloon driver.
Aug 15 11:48:48 testsvr.loc kernel: xen/balloon: Xen
selfballooning driver disabled for domain0.
Aug 15 11:48:48 testsvr.loc kernel: Switching to
clocksource xen
Aug 15 11:48:48 testsvr.loc kernel: Xen virtual console
successfully installed as xvc0
Aug 15 11:48:48 testsvr.loc kernel: usb usb1:
Manufacturer: Linux 3.7.10-1.16-xen ehci_hcd
Aug 15 11:48:48 testsvr.loc kernel: usb usb2:
Manufacturer: Linux 3.7.10-1.16-xen ehci_hcd
Aug 15 11:48:48 testsvr.loc kernel: usb usb3:
Manufacturer: Linux 3.7.10-1.16-xen ohci_hcd
Aug 15 11:48:48 testsvr.loc kernel: usb usb4:
Manufacturer: Linux 3.7.10-1.16-xen ohci_hcd
Aug 15 11:48:48 testsvr.loc kernel: usb usb5:
Manufacturer: Linux 3.7.10-1.16-xen ohci_hcd
Aug 15 11:48:48 testsvr.loc kernel: usb usb6:
Manufacturer: Linux 3.7.10-1.16-xen ohci_hcd
Aug 15 11:48:48 testsvr.loc kernel: usb usb7:
Manufacturer: Linux 3.7.10-1.16-xen ohci_hcd
Aug 15 11:48:48 testsvr.loc systemd[1]: Expecting device
dev-VG0-STORAGE.device...
Aug 15 11:48:50 testsvr.loc systemd[1]: Found device
/dev/VG0/STORAGE.
Aug 15 11:49:03 testsvr.loc systemd[1]: Starting File
System Check on /dev/VG0/STORAGE...
Aug 15 11:49:04 testsvr.loc systemd-fsck[905]: STORAGE:
clean, 73/1966080 files, 2410116/7864320 blocks
Aug 15 11:49:04 testsvr.loc systemd[1]: Started File
System Check on /dev/VG0/STORAGE.
Aug 15 11:49:04 testsvr.loc systemd[1]: Mounting
/home/xen_store...
Aug 15 11:49:05 testsvr.loc systemd[1]: Mounted
/home/xen_store.
Aug 15 11:49:06 testsvr.loc xenstored[1121]: Checking
store ...
Aug 15 11:49:06 testsvr.loc xenstored[1121]: Checking
store complete.
Aug 15 11:49:06 testsvr.loc xenstored[1121]: Checking
store ...
Aug 15 11:49:06 testsvr.loc xenstored[1121]: Checking
store complete.
Aug 15 11:49:10 testsvr.loc dkms_autoinstaller[1034]:
dkms: running auto installation service for kernel
3.7.10-1.16-xen
Aug 15 11:49:10 testsvr.loc xencommons[1094]: Starting
xenconsoled...
Aug 15 11:49:10 testsvr.loc xencommons[1094]: Starting
QEMU as disk backend for dom0
Aug 15 11:49:10 testsvr.loc xendomains[1157]: Starting
auto Xen domains: test1.cfglibxl: detail:
libxl_dom.c:195:numa_place_domain: NUMA placement
candidate with 1 nodes, 4 cpus and 6599 KB free selected
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_allocate:
cmdline="root=/dev/xvdc1 resume=/dev/xvdb1 kbdtype=us
headless text quiet nofb selinux=0 apparmor-0 edd=off
splash=silent noshell showopts ide0=noprobe ide1=noprobe
hda=noprobe root=/dev/xvdc1 textmode=1 xencons=xvc0
noirqdebug elevator=noop", features="(null)"
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_kernel_mem: called
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_ramdisk_mem: called
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_boot_xen_init: ver 4.3,
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
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_parse_image: called
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_find_loader: trying
multiboot-binary loader ...
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: loader probe failed
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_find_loader: trying Linux
bzImage loader ...
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_malloc : 11718
kB
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_do_gunzip: unzip ok,
0x42596c -> 0xb71a08
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: loader probe OK
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_parse_binary: phdr: paddr=0x2000
memsz=0x87b000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_parse_binary: phdr: paddr=0x87d000
memsz=0x800f0
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_parse_binary: phdr: paddr=0x8fe000
memsz=0xb700
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_parse_binary: phdr: paddr=0x90a000
memsz=0x15b000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_parse_binary: memory: 0x2000 -> 0xa65000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: GUEST_OS = "linux"
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: GUEST_VERSION = "2.6"
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: XEN_VERSION = "xen-3.0"
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: VIRT_BASE =
0xffffffff80000000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: PADDR_OFFSET = 0x0
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: ENTRY = 0xffffffff80002000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: HYPERCALL_PAGE =
0xffffffff80003000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: unknown xen elf note (0xd)
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: MOD_START_PFN = 0x1
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: INIT_P2M =
0xffffea0000000000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: FEATURES =

"writable_page_tables|writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel"
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: SUPPORTED_FEATURES = 0x80f
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: LOADER = "generic"
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: SUSPEND_CANCEL = 0x1
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_addr_calc_check: addresses:
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: virt_base = 0xffffffff80000000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_paddr_offset = 0x0
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: virt_offset = 0xffffffff80000000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: virt_kstart = 0xffffffff80002000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: virt_kend = 0xffffffff80a65000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: virt_entry = 0xffffffff80002000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: p2m_base = 0xffffea0000000000
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_parse_elf_kernel:
xen-3.0-x86_64: 0xffffffff80002000 -> 0xffffffff80a65000
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_mem_init: mem 1024 MB,
pages 0x40000 pages, 4k each
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_mem_init: 0x40000 pages
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_boot_mem_init: called
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: x86_compat: guest xen-3.0-x86_64,
address size 64
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_malloc : 2048
kB
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_build_image: called
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_segment: kernel
: 0xffffffff80002000 -> 0xffffffff80a65000 (pfn 0x2
+ 0xa63 pages)
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU
mapping: pfn 0x2+0xa63 at 0x7f72ad71f000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_load_binary: phdr 0 at 0x7f72ad71f000 ->
0x7f72adf9a000
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_load_binary: phdr 1 at 0x7f72adf9a000 ->
0x7f72ae01a0f0
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_load_binary: phdr 2 at 0x7f72ae01b000 ->
0x7f72ae026700
Aug 15 11:49:10 testsvr.loc xendomains[1157]: xc:
detail: elf_load_binary: phdr 3 at 0x7f72ae027000 ->
0x7f72ae08e000
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_segment: ramdisk
: 0xffffffff80a65000 -> 0xffffffff8171a000 (pfn
0xa65 + 0xcb5 pages)
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU
mapping: pfn 0xa65+0xcb5 at 0x7f72aca6a000
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_do_gunzip: unzip ok,
0x56082f -> 0xcb4010
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_segment: phys2mach
: 0xffffffff8171a000 -> 0xffffffff8191a000 (pfn
0x171a + 0x200 pages)
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU
mapping: pfn 0x171a+0x200 at 0x7f72ac86a000
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_page : start
info : 0xffffffff8191a000 (pfn 0x191a)
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_page : xenstore
: 0xffffffff8191b000 (pfn 0x191b)
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_page : console
: 0xffffffff8191c000 (pfn 0x191c)
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: nr_page_tables:
0x0000ffffffffffff/48: 0xffff000000000000 ->
0xffffffffffffffff, 1 table(s)
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: nr_page_tables:
0x0000007fffffffff/39: 0xffffff8000000000 ->
0xffffffffffffffff, 1 table(s)
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: nr_page_tables:
0x000000003fffffff/30: 0xffffffff80000000 ->
0xffffffffbfffffff, 1 table(s)
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: nr_page_tables:
0x00000000001fffff/21: 0xffffffff80000000 ->
0xffffffff81bfffff, 14 table(s)
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_segment: page
tables : 0xffffffff8191d000 -> 0xffffffff8192e000 (pfn
0x191d + 0x11 pages)
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU
mapping: pfn 0x191d+0x11 at 0x7f72b1b84000
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_page : boot
stack : 0xffffffff8192e000 (pfn 0x192e)
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_build_image :
virt_alloc_end : 0xffffffff8192f000
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_build_image :
virt_pgtab_end : 0xffffffff81c00000
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_boot_image: called
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: arch_setup_bootearly: doing
nothing
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_compat_check: supported
guest type: xen-3.0-x86_64 <= matches
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_compat_check: supported
guest type: xen-3.0-x86_32p
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_compat_check: supported
guest type: hvm-3.0-x86_32
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_compat_check: supported
guest type: hvm-3.0-x86_32p
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_compat_check: supported
guest type: hvm-3.0-x86_64
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_update_guest_p2m: dst
64bit, pages 0x40000
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: clear_page: pfn 0x191c, mfn
0x15116f
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: clear_page: pfn 0x191b, mfn
0x151170
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU
mapping: pfn 0x191a+0x1 at 0x7f72b1b81000
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: start_info_x86_64: called
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: setup_hypercall_page:
vaddr=0xffffffff80003000 pfn=0x3
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: domain builder memory footprint
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: allocated
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: malloc : 13920
kB
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: anon mmap : 0
bytes
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: mapped
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: file mmap : 0
bytes
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: domU mmap : 25768
kB
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: arch_setup_bootlate: shared_info:
pfn 0x0, mfn 0xcff74
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: shared_info_x86_64: called
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: vcpu_x86_64: called
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: vcpu_x86_64: cr3: pfn 0x191d mfn
0x15116e
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: launch_vm: called,
ctxt=0x7fff513303b0
Aug 15 11:49:10 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_release: called
Aug 15 11:49:10 testsvr.loc logger[1967]:
/etc/xen/scripts/block: add
XENBUS_PATH=backend/vbd/1/51712
Aug 15 11:49:10 testsvr.loc logger[1965]:
/etc/xen/scripts/block: add
XENBUS_PATH=backend/vbd/1/51744
Aug 15 11:49:10 testsvr.loc logger[1970]:
/etc/xen/scripts/block: add
XENBUS_PATH=backend/vbd/1/51728
Aug 15 11:49:10 testsvr.loc logger[2085]:
/etc/xen/scripts/vif-bridge: online type_if=vif
XENBUS_PATH=backend/vif/1/0
Aug 15 11:49:11 testsvr.loc logger[2129]:
/etc/xen/scripts/vif-bridge: Writing
backend/vif/1/0/hotplug-error Could not find bridge
device br0 backend/vif/1/0/hotplug-status error to
xenstore.
Aug 15 11:49:11 testsvr.loc logger[2136]:
/etc/xen/scripts/vif-bridge: Could not find bridge
device br0
Aug 15 11:49:11 testsvr.loc xendomains[1157]: libxl:
error: libxl_exec.c:118:libxl_report_child_exitstatus:
/etc/xen/scripts/vif-bridge online [2056] exited with
error status 1
Aug 15 11:49:11 testsvr.loc xendomains[1157]: libxl:
error:
libxl_device.c:1021:device_hotplug_child_death_cb:
script: Could not find bridge device br0
Aug 15 11:49:11 testsvr.loc xendomains[1157]: libxl:
error: libxl_create.c:1115:domcreate_attach_vtpms:
unable to add nic devices
Aug 15 11:49:11 testsvr.loc logger[2203]:
/etc/xen/scripts/block: remove
XENBUS_PATH=backend/vbd/1/51728
Aug 15 11:49:11 testsvr.loc logger[2213]:
/etc/xen/scripts/block: remove
XENBUS_PATH=backend/vbd/1/51744
Aug 15 11:49:11 testsvr.loc logger[2224]:
/etc/xen/scripts/block: remove
XENBUS_PATH=backend/vbd/1/51712
Aug 15 11:49:11 testsvr.loc logger[2244]:
/etc/xen/scripts/vif-bridge: offline type_if=vif
XENBUS_PATH=backend/vif/1/0
Aug 15 11:49:11 testsvr.loc logger[2270]:
/etc/xen/scripts/vif-bridge: Writing
backend/vif/1/0/hotplug-error Could not find bridge
device br0 backend/vif/1/0/hotplug-status error to
xenstore.
Aug 15 11:49:11 testsvr.loc logger[2276]:
/etc/xen/scripts/vif-bridge: Could not find bridge
device br0
Aug 15 11:49:11 testsvr.loc xendomains[1157]: libxl:
error: libxl_exec.c:118:libxl_report_child_exitstatus:
/etc/xen/scripts/vif-bridge offline [2195] exited with
error status 1
Aug 15 11:49:11 testsvr.loc xendomains[1157]: libxl:
error:
libxl_device.c:1021:device_hotplug_child_death_cb:
script: Could not find bridge device br0
Aug 15 11:49:13 testsvr.loc xendomains[1157]: An error
occurred while creating domain test1.cfg: Parsing config
from /etc/xen/auto/test1.cfg
Aug 15 11:49:13 testsvr.loc xendomains[1157]: !
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
test2.cfglibxl: detail:
libxl_dom.c:195:numa_place_domain: NUMA placement
candidate with 1 nodes, 4 cpus and 6600 KB free selected
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_allocate:
cmdline="root=/dev/xvdc1 resume=/dev/xvdb1 kbdtype=us
headless text quiet nofb selinux=0 apparmor-0 edd=off
splash=silent noshell showopts ide0=noprobe ide1=noprobe
hda=noprobe root=/dev/xvdc1 textmode=1 xencons=xvc0
noirqdebug elevator=noop", features="(null)"
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_kernel_mem: called
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_ramdisk_mem: called
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_boot_xen_init: ver 4.3,
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
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_parse_image: called
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_find_loader: trying
multiboot-binary loader ...
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: loader probe failed
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_find_loader: trying Linux
bzImage loader ...
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_malloc : 11718
kB
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_do_gunzip: unzip ok,
0x42596c -> 0xb71a08
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: loader probe OK
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_parse_binary: phdr: paddr=0x2000
memsz=0x87b000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_parse_binary: phdr: paddr=0x87d000
memsz=0x800f0
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_parse_binary: phdr: paddr=0x8fe000
memsz=0xb700
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_parse_binary: phdr: paddr=0x90a000
memsz=0x15b000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_parse_binary: memory: 0x2000 -> 0xa65000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: GUEST_OS = "linux"
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: GUEST_VERSION = "2.6"
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: XEN_VERSION = "xen-3.0"
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: VIRT_BASE =
0xffffffff80000000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: PADDR_OFFSET = 0x0
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: ENTRY = 0xffffffff80002000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: HYPERCALL_PAGE =
0xffffffff80003000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: unknown xen elf note (0xd)
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: MOD_START_PFN = 0x1
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: INIT_P2M =
0xffffea0000000000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: FEATURES =

"writable_page_tables|writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel"
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: SUPPORTED_FEATURES = 0x80f
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: LOADER = "generic"
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_parse_note: SUSPEND_CANCEL = 0x1
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_xen_addr_calc_check: addresses:
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: virt_base = 0xffffffff80000000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_paddr_offset = 0x0
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: virt_offset = 0xffffffff80000000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: virt_kstart = 0xffffffff80002000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: virt_kend = 0xffffffff80a65000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: virt_entry = 0xffffffff80002000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: p2m_base = 0xffffea0000000000
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_parse_elf_kernel:
xen-3.0-x86_64: 0xffffffff80002000 -> 0xffffffff80a65000
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_mem_init: mem 1024 MB,
pages 0x40000 pages, 4k each
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_mem_init: 0x40000 pages
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_boot_mem_init: called
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: x86_compat: guest xen-3.0-x86_64,
address size 64
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_malloc : 2048
kB
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_build_image: called
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_segment: kernel
: 0xffffffff80002000 -> 0xffffffff80a65000 (pfn 0x2
+ 0xa63 pages)
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU
mapping: pfn 0x2+0xa63 at 0x7fe06f59d000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_load_binary: phdr 0 at 0x7fe06f59d000 ->
0x7fe06fe18000
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_load_binary: phdr 1 at 0x7fe06fe18000 ->
0x7fe06fe980f0
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_load_binary: phdr 2 at 0x7fe06fe99000 ->
0x7fe06fea4700
Aug 15 11:49:14 testsvr.loc xendomains[1157]: xc:
detail: elf_load_binary: phdr 3 at 0x7fe06fea5000 ->
0x7fe06ff0c000
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_segment: ramdisk
: 0xffffffff80a65000 -> 0xffffffff8180c000 (pfn
0xa65 + 0xda7 pages)
Aug 15 11:49:14 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU
mapping: pfn 0xa65+0xda7 at 0x7fe06e7f6000
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_do_gunzip: unzip ok,
0x5ab9ab -> 0xda6c10
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_segment: phys2mach
: 0xffffffff8180c000 -> 0xffffffff81a0c000 (pfn
0x180c + 0x200 pages)
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU
mapping: pfn 0x180c+0x200 at 0x7fe06e5f6000
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_page : start
info : 0xffffffff81a0c000 (pfn 0x1a0c)
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_page : xenstore
: 0xffffffff81a0d000 (pfn 0x1a0d)
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_page : console
: 0xffffffff81a0e000 (pfn 0x1a0e)
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: nr_page_tables:
0x0000ffffffffffff/48: 0xffff000000000000 ->
0xffffffffffffffff, 1 table(s)
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: nr_page_tables:
0x0000007fffffffff/39: 0xffffff8000000000 ->
0xffffffffffffffff, 1 table(s)
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: nr_page_tables:
0x000000003fffffff/30: 0xffffffff80000000 ->
0xffffffffbfffffff, 1 table(s)
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: nr_page_tables:
0x00000000001fffff/21: 0xffffffff80000000 ->
0xffffffff81bfffff, 14 table(s)
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_segment: page
tables : 0xffffffff81a0f000 -> 0xffffffff81a20000 (pfn
0x1a0f + 0x11 pages)
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU
mapping: pfn 0x1a0f+0x11 at 0x7fe077bd7000
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_alloc_page : boot
stack : 0xffffffff81a20000 (pfn 0x1a20)
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_build_image :
virt_alloc_end : 0xffffffff81a21000
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_build_image :
virt_pgtab_end : 0xffffffff81c00000
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_boot_image: called
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: arch_setup_bootearly: doing
nothing
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_compat_check: supported
guest type: xen-3.0-x86_64 <= matches
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_compat_check: supported
guest type: xen-3.0-x86_32p
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_compat_check: supported
guest type: hvm-3.0-x86_32
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_compat_check: supported
guest type: hvm-3.0-x86_32p
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_compat_check: supported
guest type: hvm-3.0-x86_64
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_update_guest_p2m: dst
64bit, pages 0x40000
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: clear_page: pfn 0x1a0e, mfn
0x1527ff
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: clear_page: pfn 0x1a0d, mfn
0x151300
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU
mapping: pfn 0x1a0c+0x1 at 0x7fe077bd4000
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: start_info_x86_64: called
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: setup_hypercall_page:
vaddr=0xffffffff80003000 pfn=0x3
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: domain builder memory footprint
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: allocated
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: malloc : 13926
kB
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: anon mmap : 0
bytes
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: mapped
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: file mmap : 0
bytes
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: domU mmap : 26736
kB
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: arch_setup_bootlate: shared_info:
pfn 0x0, mfn 0xcff74
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: shared_info_x86_64: called
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: vcpu_x86_64: called
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: vcpu_x86_64: cr3: pfn 0x1a0f mfn
0x1527fe
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: launch_vm: called,
ctxt=0x7fff74374c30
Aug 15 11:49:15 testsvr.loc xendomains[1157]:
domainbuilder: detail: xc_dom_release: called
Aug 15 11:49:15 testsvr.loc logger[2932]:
/etc/xen/scripts/block: add
XENBUS_PATH=backend/vbd/2/51712
Aug 15 11:49:15 testsvr.loc logger[2931]:
/etc/xen/scripts/block: add
XENBUS_PATH=backend/vbd/2/51728
Aug 15 11:49:15 testsvr.loc logger[2933]:
/etc/xen/scripts/block: add
XENBUS_PATH=backend/vbd/2/51744
Aug 15 11:49:15 testsvr.loc logger[3018]:
/etc/xen/scripts/vif-bridge: online type_if=vif
XENBUS_PATH=backend/vif/2/0
Aug 15 11:49:15 testsvr.loc logger[3128]:
/etc/xen/scripts/vif-bridge: Successful vif-bridge
online for vifT2.int, bridge br0.
Aug 15 11:49:15 testsvr.loc logger[3131]:
/etc/xen/scripts/vif-bridge: Writing
backend/vif/2/0/hotplug-status connected to xenstore.
Aug 15 11:49:20 testsvr.loc xendomains[1157]: ..done
Aug 15 11:49:20 testsvr.loc systemd[1]: Started
Xendomains - start and stop Xen VMs on boot and
shutdown.


re: issues with br0 above, checking

brctl show
bridge name bridge id STP enabled
interfaces
br0 8000.005235d94336 no
eth0
vifT2.int

br0 is clearly 'up' and found/used by 'test2' guest. missing systemd
dependency? not waiting long enough @ xendomain start?
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