Re: [Xen-devel] [XenGT][IGVT-g] Device model creation failed

["Tian, Kevin" <kevin.tian@xxxxxxxxx>]

For below error:

 

[ 5023.070461] vGT error:(g2h_gm_range:1660) VM(21): invalid address range: g_addr(0x1000), size(0x1000)

Likely you didnât use a XenGT-aware i915 driver inside VM, which is required e.g. to handle address space ballooning. A simple way is to copy same Dom0 kernel/initrd/modules into guest image.

 

Thanks

Kevin

 

From: Oleksii Kurochko [mailto:oleksii.kurochko@xxxxxxxxxxxxxxx]
Sent: Sunday, January 03, 2016 3:16 AM
To: Tian, Kevin
Cc: igvt-g@xxxxxxxxxxxx; igvt-g@xxxxxxxxxxx; qemu-devel; Gerd Hoffmann; Li, Susie; Dong, Eddie; xen-devel@xxxxxxxxxxxxx
Subject: Re: [XenGT][IGVT-g] Device model creation failed

 

Hello.

I've tried byt_experimental branch and got some another result.

With vgt=1 it failed with some time and got next log:

[ 4859.380332] vGT info:(create_vgt_instance:118) vm_id=21, low_gm_sz=128MB, high_gm_sz=384MB, fence_sz=4, vgt_primary=1
[ 4859.389889] vGT info:(create_vgt_instance:170) Virtual GTT size: 0x200000
[ 4859.393284] VM21 Ring0 context_save_area is allocated at gm(f90d000)
[ 4859.416542] VM21 Ring1 context_save_area is allocated at gm(f94d000)
[ 4859.416916] VM21 Ring2 context_save_area is allocated at gm(f98d000)
[ 4859.417492] vGT info:(create_vgt_instance:206) aperture: [0xc7800000, 0xcf7fffff] guest [0xc7800000, 0xcf7fffff] va(0xffffc90018200000)
[ 4859.417971] vGT info:(create_vgt_instance:217) GM: [0x7800000, 0xf7fffff], [0x28000000, 0x3fffffff], guest[0x7800000, 0xf7fffff], [0x28000000, 0x3fffffff]
[ 4859.422914] vGT info:(create_vgt_instance:254) filling VGT_PVINFO_PAGE for dom21:
[ 4859.422914]    visable_gm_base=0x7800000, size=0x8000000
[ 4859.422914]    hidden_gm_base=0x28000000, size=0x18000000
[ 4859.422914]    fence_base=4, num=4
[ 4859.423521] vGT info:(vgt_hvm_io_req_handler:795) Received a IOREQ w/o vcpu target
[ 4859.424042] vGT info:(vgt_hvm_io_req_handler:796) Possible a false request from event binding
[ 4859.424555] vGT(1): create debugfs node: virtual_mmio_space
[ 4859.424713] vGT(1): create debugfs node: shadow_mmio_space
[ 4859.424883] vGT(1): create debugfs node: frame_buffer_format
[ 4859.425037] vGT(1): create debugfs node: frame_buffer_format
[ 4859.425974] vGT info:(vgt_emulation_thread:530) start kthread for VM21
[ 4859.426231] vGT info:(vgt_propagate_edid:770) EDID_PROPAGATE: Clear PORT_A for vm 21
[ 4859.426508] vGT info:(vgt_propagate_edid:770) EDID_PROPAGATE: Clear PORT_B for vm 21
[ 4859.426759] vGT info:(vgt_propagate_edid:770) EDID_PROPAGATE: Clear PORT_C for vm 21
[ 4859.426992] vGT info:(vgt_propagate_edid:770) EDID_PROPAGATE: Clear PORT_D for vm 21
[ 4859.427224] vGT info:(vgt_propagate_edid:770) EDID_PROPAGATE: Clear PORT_E for vm 21
[ 4859.518800] vGT info:(vgt_vport_connection_store:595) Monitor detection: PORT_A  is disconnected
[ 4859.567255] vGT info:(vgt_vport_connection_store:595) Monitor detection: PORT_B  is disconnected
[ 4859.631077] vGT info:(vgt_vport_connection_store:595) Monitor detection: PORT_C  is disconnected
[ 4859.682043] vGT info:(vgt_vport_connection_store:595) Monitor detection: PORT_D  is disconnected
[ 4859.734223] vGT warning:(pch_adpa_mmio_write:1174) HOTPLUG_FORCE_TRIGGER is set while VGA is enabled!
[ 4859.775194] vGT info:(vgt_vport_connection_store:583) Monitor detection: PORT_E  is connected
[ 4860.111434] add_map: domid=21 gfn_s=0xc7800 mfn_s=0xc7800 nr_mfns=0x8000
[ 4933.642429] vGT warning:(vgt_hvm_vmem_init:301) VM21: vmem_sz=0xfffff000!
[ 4943.772119] vGT warning:(vgt_emulate_read:355) vGT: untracked MMIO read: vm_id(21), offset=0x4094,len=4, val=0x0!!! base_off=0x0
[ 4945.801949] vGT warning:(vgt_emulate_read:355) vGT: untracked MMIO read: vm_id(21), offset=0x182110,len=4, val=0x0!!! base_off=0x2110
[ 4945.803030] vGT warning:(vgt_emulate_write:457) vGT: untracked MMIO write: vm_id(21), offset=0x182110,len=4, val=0x0!!! base_off=0x2110
[ 4945.972045] vGT warning:(vgt_emulate_read:355) vGT: untracked MMIO read: vm_id(21), offset=0x182110,len=4, val=0x0!!! base_off=0x2110
[ 4945.972649] vGT warning:(vgt_emulate_write:457) vGT: untracked MMIO write: vm_id(21), offset=0x182110,len=4, val=0x1!!! base_off=0x2110
[ 4946.038157] vGT warning:(vgt_emulate_read:355) vGT: untracked MMIO read: vm_id(21), offset=0x61204,len=4, val=0x0!!! base_off=0x0
[ 4946.039587] vGT warning:(vgt_emulate_write:457) vGT: untracked MMIO write: vm_id(21), offset=0x61204,len=4, val=0xabcd0000!!! base_off=0x0
[ 4983.876827] vGT info:(vgt_handle_default_event_virt:947) IRQ: VM(21) receive event (Blitter Command Streamer MI USER INTERRUPT)
[ 5023.070461] vGT error:(g2h_gm_range:1660) VM(21): invalid address range: g_addr(0x1000), size(0x1000)
[ 5023.070776] Assert at drivers/xen/vgt/aperture_gm.c line 70
[ 5023.071049] vGT warning:(mmio_g2h_gmadr:70) Killing VM21

 

Create in next way:

sudo xl -vvv create ubuntu.hvm
Parsing config from ubuntu.hvm
WARNING: specifying "tsc_mode" as an integer is deprecated. Please use the named parameter variant. e.g. tsc_mode="default"
WARNING: ignoring "kernel" directive for HVM guest. Use "firmware_override" instead if you really want a non-default firmware
libxl: debug: libxl_create.c:1230:do_domain_create: ao 0x1da0060: create: how=(nil) callback=(nil) poller=0x1da0140
libxl: debug: libxl_device.c:257:libxl__device_disk_set_backend: Disk vdev=hda spec.backend=unknown
libxl: debug: libxl_device.c:197:disk_try_backend: Disk vdev=hda, backend phy unsuitable as phys path not a block device
libxl: debug: libxl_device.c:212:disk_try_backend: Disk vdev=hda, backend tap unsuitable because blktap not available
libxl: debug: libxl_device.c:296:libxl__device_disk_set_backend: Disk vdev=hda, using backend qdisk
libxl: debug: libxl_device.c:257:libxl__device_disk_set_backend: Disk vdev=hdc spec.backend=unknown
libxl: debug: libxl_device.c:197:disk_try_backend: Disk vdev=hdc, backend phy unsuitable as phys path not a block device
libxl: debug: libxl_device.c:206:disk_try_backend: Disk vdev=hdc, backend tap unsuitable for cdroms
libxl: debug: libxl_device.c:296:libxl__device_disk_set_backend: Disk vdev=hdc, using backend qdisk
libxl: debug: libxl_create.c:675:initiate_domain_create: running bootloader
libxl: debug: libxl_bootloader.c:321:libxl__bootloader_run: not a PV domain, skipping bootloader
libxl: debug: libxl_event.c:608:libxl__ev_xswatch_deregister: watch w=0x1d961f8: deregister unregistered
libxl: debug: libxl_numa.c:475:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=2, nr_vcpus=3, free_memkb=1856
libxl: detail: libxl_dom.c:195:numa_place_domain: NUMA placement candidate with 1 nodes, 2 cpus and 1856 KB free selected
xc: detail: elf_parse_binary: phdr: paddr=0x100000 memsz=0xa90e4
xc: detail: elf_parse_binary: memory: 0x100000 -> 0x1a90e4
xc: info: VIRTUAL MEMORY ARRANGEMENT:
  Loader:        0000000000100000->00000000001a90e4
  Modules:       0000000000000000->0000000000000000
  TOTAL:         0000000000000000->000000003f800000
  ENTRY ADDRESS: 0000000000100000
xc: info: PHYSICAL MEMORY ALLOCATION:
  4KB PAGES: 0x0000000000000200
  2MB PAGES: 0x00000000000001fb
  1GB PAGES: 0x0000000000000000
xc: detail: elf_load_binary: phdr 0 at 0x7fc8d8506000 -> 0x7fc8d85a5f6d
libxl: debug: libxl_device.c:257:libxl__device_disk_set_backend: Disk vdev=hda spec.backend=qdisk
libxl: debug: libxl_device.c:257:libxl__device_disk_set_backend: Disk vdev=hdc spec.backend=qdisk
libxl: debug: libxl_dm.c:1255:libxl__spawn_local_dm: Spawning device-model /usr/lib/xen/bin/qemu-system-i386 with arguments:
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   /usr/lib/xen/bin/qemu-system-i386
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -xen-domid
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   21
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -chardev
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-21,server,nowait
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -mon
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   chardev=libxl-cmd,mode=control
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -name
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   ubuntu-hvm
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -sdl
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -k
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   en-us
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -global
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   isa-fdc.driveA=
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -serial
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   pty
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -vga
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   xengt
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -vgt_low_gm_sz
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   128
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -vgt_high_gm_sz
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   384
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -vgt_fence_sz
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   4
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -boot
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   order=cda
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -usb
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -usbdevice
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   tablet
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -net
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   none
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -M
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   xenfv
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -m
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   1016
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -drive
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   file=/home/vtc/Projects/system-10G.img,if=ide,index=0,media=disk,format=raw,cache=writeback
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   -drive
libxl: debug: libxl_dm.c:1257:libxl__spawn_local_dm:   if=ide,index=2,media=cdrom,cache=writeback,id=ide-5632
libxl: debug: libxl_event.c:559:libxl__ev_xswatch_register: watch w=0x1d96430 wpath=/local/domain/0/device-model/21/state token=3/0: register slotnum=3
libxl: debug: libxl_create.c:1243:do_domain_create: ao 0x1da0060: inprogress: poller=0x1da0140, flags=i
libxl: debug: libxl_event.c:503:watchfd_callback: watch w=0x1d96430 wpath=/local/domain/0/device-model/21/state token=3/0: event epath=/local/domain/0/device-model/21/state
libxl: debug: libxl_event.c:503:watchfd_callback: watch w=0x1d96430 wpath=/local/domain/0/device-model/21/state token=3/0: event epath=/local/domain/0/device-model/21/state
libxl: debug: libxl_event.c:596:libxl__ev_xswatch_deregister: watch w=0x1d96430 wpath=/local/domain/0/device-model/21/state token=3/0: deregister slotnum=3
libxl: debug: libxl_event.c:608:libxl__ev_xswatch_deregister: watch w=0x1d96430: deregister unregistered
libxl: debug: libxl_qmp.c:707:libxl__qmp_initialize: connected to /var/run/xen/qmp-libxl-21
libxl: debug: libxl_qmp.c:299:qmp_handle_response: message type: qmp
libxl: debug: libxl_qmp.c:555:qmp_send_prepare: next qmp command: '{
    "execute": "qmp_capabilities",
    "id": 1
}
'
libxl: debug: libxl_qmp.c:299:qmp_handle_response: message type: return
libxl: debug: libxl_qmp.c:555:qmp_send_prepare: next qmp command: '{
    "execute": "query-chardev",
    "id": 2
}
'
libxl: debug: libxl_qmp.c:299:qmp_handle_response: message type: return
libxl: debug: libxl_qmp.c:555:qmp_send_prepare: next qmp command: '{
    "execute": "query-vnc",
    "id": 3
}
'
libxl: debug: libxl_qmp.c:299:qmp_handle_response: message type: return
libxl: debug: libxl_event.c:1737:libxl__ao_progress_report: ao 0x1da0060: progress report: ignored
libxl: debug: libxl_event.c:1569:libxl__ao_complete: ao 0x1da0060: complete, rc=0
libxl: debug: libxl_event.c:1541:libxl__ao__destroy: ao 0x1da0060: destroy
Daemon running with PID 5784
xc: debug: hypercall buffer: total allocations:502 total releases:502
xc: debug: hypercall buffer: current allocations:0 maximum allocations:4
xc: debug: hypercall buffer: cache current size:4
xc: debug: hypercall buffer: cache hits:494 misses:4 toobig:4

 

Is it known issue?

With best regards,

 Oleksii

 

On Thu, Dec 31, 2015 at 2:56 AM, Tian, Kevin <kevin.tian@xxxxxxxxx> wrote:

What does Qemu log tell you about below error?

 

libxl: error: libxl_dm.c:1531:device_model_spawn_outcome: domain 1 device model: spawn failed (rc=-3)

 

In the meantime, itâd be helpful if you can capture serial console output. If error comes from XenGT driver, there should be some useful information.

 

btw, looks this VTC-1010 is based Baytrail. Please be noted that XenGT formally supports only Core based system. Atom SoC is not the target. We do have a BYT experimental porting (âbyt-experimentâ branch) on github, which is based on old code and not maintained anymore. You may want to try that branch instead.

 

Thanks

Kevin

 

From: Oleksii Kurochko [mailto:oleksii.kurochko@xxxxxxxxxxxxxxx]
Sent: Wednesday, December 30, 2015 8:56 PM
To: igvt-g@xxxxxxxxxxxx; igvt-g@xxxxxxxxxxx; qemu-devel; Gerd Hoffmann; Li, Susie; Dong, Eddie; xen-devel@xxxxxxxxxxxxx; Tian, Kevin; Iurii Mykhalskyi
Subject: [XenGT][IGVT-g] Device model creation failed

 

Hello!

We are going to use XenGT on Intel Atom based board(VTC-1010, with 4GB RAM).

For this purpose we use next repos:

xen - https://github.com/01org/Igvtg-xen

dom0 (ubuntu linux, 1024MB or 2048MB ) - https://github.com/01org/Igvtg-kernel

domU (android-x86, rest memory excluding xen heap, xen, about 1.7GB RAM ) - same kernel, with some config changes

 

Guest domain are going to be started in HVM mode.

We follow iGVT-g setup guide (https://github.com/01org/Igvtg-kernel/blob/2015q3-3.18.0/iGVT-g_Setup_Guide.txt) and successfully setup dom0 with iGVT.

But, when we are going to start domU (with enabled vgt=1 switch) domain creation failed with follow log:

vtc@vtc-VTC1010:~$ sudo xl -vvv create -c ./a.cfg

Parsing config from ./a.cfg

WARNING: specifying "tsc_mode" as an integer is deprecated. Please use the named parameter variant. e.g. tsc_mode="default"

WARNING: you seem to be using "kernel" directive to override HVM guest firmware. Ignore that. Use "firmware_override" instead if you really want a non-default firmware

libxl: debug: libxl_create.c:1501:do_domain_create: ao 0x14c3190: create: how=(nil) callback=(nil) poller=0x14c31f0

libxl: debug: libxl_create.c:907:initiate_domain_create: running bootloader

libxl: debug: libxl_bootloader.c:323:libxl__bootloader_run: not a PV domain, skipping bootloader

libxl: debug: libxl_event.c:629:libxl__ev_xswatch_deregister: watch w=0x14b97c0: deregister unregistered

xc: detail: elf_parse_binary: phdr: paddr=0x100000 memsz=0xc9524

xc: detail: elf_parse_binary: memory: 0x100000 -> 0x1c9524

xc: detail: VIRTUAL MEMORY ARRANGEMENT:

xc: detail:   Loader:   0000000000100000->00000000001c9524

xc: detail:   Modules:  0000000000000000->0000000000000000

xc: detail:   TOTAL:    0000000000000000->000000003f800000

xc: detail:   ENTRY:    0000000000100000

xc: detail: PHYSICAL MEMORY ALLOCATION:

xc: detail:   4KB PAGES: 0x0000000000000200

xc: detail:   2MB PAGES: 0x00000000000001fb

xc: detail:   1GB PAGES: 0x0000000000000000

xc: detail: elf_load_binary: phdr 0 at 0x7f1c9464c000 -> 0x7f1c9470c391

libxl: debug: libxl_dm.c:1462:libxl__spawn_local_dm: Spawning device-model /usr/lib/xen/bin/qemu-system-i386 with arguments:

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   /usr/lib/xen/bin/qemu-system-i386

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -xen-domid

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   1

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -chardev

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-1,server,nowait

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -mon

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   chardev=libxl-cmd,mode=control

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -nodefaults

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -name

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   vgtHVMDomain

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -sdl

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -k

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   en-us

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -serial

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   pty

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -vga

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   xengt

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -vgt_low_gm_sz

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   128

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -vgt_high_gm_sz

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   384

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -vgt_fence_sz

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   4

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -boot

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   order=cda

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -usb

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -usbdevice

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   tablet

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -net

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   none

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -machine

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   xenfv

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   -m

libxl: debug: libxl_dm.c:1464:libxl__spawn_local_dm:   1016

libxl: debug: libxl_event.c:577:libxl__ev_xswatch_register: watch w=0x14b9a20 wpath=/local/domain/0/device-model/1/state token=3/0: register slotnum=3

libxl: debug: libxl_create.c:1517:do_domain_create: ao 0x14c3190: inprogress: poller=0x14c31f0, flags=i

libxl: debug: libxl_event.c:514:watchfd_callback: watch w=0x14b9a20 wpath=/local/domain/0/device-model/1/state token=3/0: event epath=/local/domain/0/device-model/1/state

libxl: debug: libxl_event.c:615:libxl__ev_xswatch_deregister: watch w=0x14b9a20 wpath=/local/domain/0/device-model/1/state token=3/0: deregister slotnum=3

libxl: error: libxl_dm.c:1531:device_model_spawn_outcome: domain 1 device model: spawn failed (rc=-3)

libxl: error: libxl_create.c:1319:domcreate_devmodel_started: device model did not start: -3

libxl: error: libxl_dm.c:1635:kill_device_model: Device Model already exited

libxl: debug: libxl_event.c:629:libxl__ev_xswatch_deregister: watch w=0x14bd010: deregister unregistered

libxl: debug: libxl_event.c:1765:libxl__ao_complete: ao 0x14c3190: complete, rc=-3

libxl: debug: libxl_event.c:1737:libxl__ao__destroy: ao 0x14c3190: destroy

xc: debug: hypercall buffer: total allocations:949 total releases:949

xc: debug: hypercall buffer: current allocations:0 maximum allocations:4

xc: debug: hypercall buffer: cache current size:4

xc: debug: hypercall buffer: cache hits:936 misses:4 toobig:9

 

Without this flag - are all ok, domain created and running normally.

Do you have any ideas about this issue?

Thank you.

--

Oleksii Kurochko | Embedded Dev
GlobalLogic
www.globallogic.com

--

Oleksii Kurochko | Embedded Dev
GlobalLogic
www.globallogic.com

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