On 10/26/2021 10:06 AM, Chuck Zmudzinski wrote:
On 10/25/2021 4:45 PM, Chuck Zmudzinski wrote:
On 10/23/2021 11:11 AM, Hans van Kranenburg wrote:
Hi!
On 5/10/2021 1:33 PM, Chuck Zmudzinski wrote:
[...] with buster and bullseye running as the Dom0, I can only get
the VGA/Passthrough feature to work with Windows Xen HVMs. I would
expect both Windows and Linux HVMs to work comparably well.
A possible time-saver that I can recommend is to send a post to the
upstream xen-users list [0] about this already. Like "Hi all, I'm
starting a HVM Linux domU with Linux 5.10.70 on a Xen 4.14.3 system
with
also 5.10.70 dom0 kernel, with this and this domU config file. It fails
to start, this is the xl -vvv create output, and this error (the irq
stuff) appears in the dom0 kernel log.". Try to keep it simple and not
too long initially, without the surrounding stories, to increase chance
of it being fully read.
I can do this soon - I have some more interesting tests to share
here and with the Xen developers upstream.
I will need to think a little about how to present this bug to
the Xen upstream developers in a short and simple enough way
for them to be likely to read it initially. For now, I will report here
some results from the journal log entries of both Bullseye dom0
and Bullseye domU for two different configurations. These logs
are not generated with the -vvv option, but they do provide
quite a bit of interesting information and are already
somewhat overwhelming, even without the -vvv option. So
I will hold off for now before making the logs even more verbose
with -vvv.
Now I add output of xl create with -vvv option:
chuckz@debian:~$ sudo xl -vvv create bullseye-hvm.cfg
Parsing config from bullseye-hvm.cfg
libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55c97f27e180:
create: how=(nil) callback=(nil) poller=0x55c97f27e220
libxl: detail: libxl_create.c:622:libxl__domain_make: passthrough: sync_pt
libxl: debug: libxl_device.c:379:libxl__device_disk_set_backend: Disk
vdev=xvda spec.backend=unknown
libxl: debug: libxl_device.c:413:libxl__device_disk_set_backend: Disk
vdev=xvda, using backend phy
libxl: debug: libxl_device.c:379:libxl__device_disk_set_backend: Disk
vdev=xvdb spec.backend=unknown
libxl: debug: libxl_device.c:413:libxl__device_disk_set_backend: Disk
vdev=xvdb, using backend phy
libxl: debug: libxl_create.c:1279:initiate_domain_create: Domain
2:running bootloader
libxl: debug: libxl_bootloader.c:328:libxl__bootloader_run: Domain 2:not
a PV/PVH domain, skipping bootloader
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f284148: deregister unregistered
libxl: detail: libxl_x86.c:338:hvm_set_viridian_features: base group enabled
libxl: detail: libxl_x86.c:338:hvm_set_viridian_features: freq group enabled
libxl: detail: libxl_x86.c:338:hvm_set_viridian_features: time_ref_count
group enabled
libxl: detail: libxl_x86.c:338:hvm_set_viridian_features: apic_assist
group enabled
libxl: detail: libxl_x86.c:338:hvm_set_viridian_features: crash_ctl
group enabled
domainbuilder: detail: xc_dom_allocate: cmdline="", features=""
domainbuilder: detail: xc_dom_kernel_file:
filename="/usr/lib/xen-4.14/boot/hvmloader"
domainbuilder: detail: xc_dom_malloc_filemap : 329 kB
libxl: debug: libxl_dom.c:829:libxl__load_hvm_firmware_module: Loading
BIOS: /usr/share/seabios/bios-256k.bin
domainbuilder: detail: xc_dom_boot_xen_init: ver 4.14, caps
xen-3.0-x86_64 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 OK
xc: detail: ELF: phdr: paddr=0x100000 memsz=0x5bfc4
xc: detail: ELF: memory: 0x100000 -> 0x15bfc4
domainbuilder: detail: xc_dom_mem_init: mem 3072 MB, pages 0xc0000
pages, 4k each
domainbuilder: detail: xc_dom_mem_init: 0xc0000 pages
domainbuilder: detail: xc_dom_boot_mem_init: called
domainbuilder: detail: range: start=0x0 end=0xc0000000
xc: detail: PHYSICAL MEMORY ALLOCATION:
xc: detail: 4KB PAGES: 0x0000000000000200
xc: detail: 2MB PAGES: 0x00000000000001ff
xc: detail: 1GB PAGES: 0x0000000000000002
domainbuilder: detail: xc_dom_build_image: called
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn
0x100+0x5c at 0x7f20de301000
domainbuilder: detail: xc_dom_alloc_segment: kernel : 0x100000
-> 0x15c000 (pfn 0x100 + 0x5c pages)
xc: detail: ELF: phdr 0 at 0x7f20de2a5000 -> 0x7f20de2f7420
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn
0x15c+0x40 at 0x7f20de2c1000
domainbuilder: detail: xc_dom_alloc_segment: System Firmware module :
0x15c000 -> 0x19c000 (pfn 0x15c + 0x40 pages)
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn
0x19c+0x1 at 0x7f20de7e2000
domainbuilder: detail: xc_dom_alloc_segment: HVM start info : 0x19c000
-> 0x19d000 (pfn 0x19c + 0x1 pages)
domainbuilder: detail: xc_dom_build_image : virt_alloc_end : 0x19d000
domainbuilder: detail: xc_dom_build_image : virt_pgtab_end : 0x0
domainbuilder: detail: xc_dom_boot_image: called
domainbuilder: detail: xc_dom_compat_check: supported guest type:
xen-3.0-x86_64
domainbuilder: detail: xc_dom_compat_check: supported guest type:
hvm-3.0-x86_32 <= matches
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: domain builder memory footprint
domainbuilder: detail: allocated
domainbuilder: detail: malloc : 6856 bytes
domainbuilder: detail: anon mmap : 0 bytes
domainbuilder: detail: mapped
domainbuilder: detail: file mmap : 329 kB
domainbuilder: detail: domU mmap : 628 kB
domainbuilder: detail: vcpu_hvm: called
domainbuilder: detail: xc_dom_set_gnttab_entry: d2 gnt[0] -> d0 0xfefff
domainbuilder: detail: xc_dom_set_gnttab_entry: d2 gnt[1] -> d0 0xfeffc
domainbuilder: detail: xc_dom_release: called
libxl: debug: libxl_device.c:379:libxl__device_disk_set_backend: Disk
vdev=xvda spec.backend=phy
libxl: debug: libxl_event.c:813:libxl__ev_xswatch_register: watch
w=0x55c97f28ed50 wpath=/local/domain/0/backend/vbd/2/51712/state
token=3/0: register slotnum=3
libxl: debug: libxl_device.c:379:libxl__device_disk_set_backend: Disk
vdev=xvdb spec.backend=phy
libxl: debug: libxl_event.c:813:libxl__ev_xswatch_register: watch
w=0x55c97f288f70 wpath=/local/domain/0/backend/vbd/2/51728/state
token=2/1: register slotnum=2
libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55c97f27e180:
inprogress: poller=0x55c97f27e220, flags=i
libxl: debug: libxl_event.c:750:watchfd_callback: watch w=0x55c97f28ed50
wpath=/local/domain/0/backend/vbd/2/51712/state token=3/0: event
epath=/local/domain/0/backend/vbd/2/51712/state
libxl: debug: libxl_event.c:1052:devstate_callback: backend
/local/domain/0/backend/vbd/2/51712/state wanted state 2 ok
libxl: debug: libxl_event.c:850:libxl__ev_xswatch_deregister: watch
w=0x55c97f28ed50 wpath=/local/domain/0/backend/vbd/2/51712/state
token=3/0: deregister slotnum=3
libxl: debug: libxl_device.c:1090:device_backend_callback: Domain
2:calling device_backend_cleanup
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f28ed50: deregister unregistered
libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 2:Args and
environment ready
libxl: debug: libxl_device.c:1191:device_hotplug: Domain 2:calling
hotplug script: /etc/xen/scripts/block add
libxl: debug: libxl_device.c:1192:device_hotplug: Domain 2:extra args:
libxl: debug: libxl_device.c:1200:device_hotplug: Domain 2:env:
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: script:
/etc/xen/scripts/block
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: XENBUS_TYPE: vbd
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: XENBUS_PATH:
backend/vbd/2/51712
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2:
XENBUS_BASE_PATH: backend
libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to
execute: /etc/xen/scripts/block add
libxl: debug: libxl_event.c:720:watchfd_callback: watch
epath=/local/domain/0/backend/vbd/2/51712/state token=3/0: empty slot
libxl: debug: libxl_event.c:750:watchfd_callback: watch w=0x55c97f288f70
wpath=/local/domain/0/backend/vbd/2/51728/state token=2/1: event
epath=/local/domain/0/backend/vbd/2/51728/state
libxl: debug: libxl_event.c:1055:devstate_callback: backend
/local/domain/0/backend/vbd/2/51728/state wanted state 2 still waiting
state 1
libxl: debug: libxl_event.c:750:watchfd_callback: watch w=0x55c97f288f70
wpath=/local/domain/0/backend/vbd/2/51728/state token=2/1: event
epath=/local/domain/0/backend/vbd/2/51728/state
libxl: debug: libxl_event.c:1052:devstate_callback: backend
/local/domain/0/backend/vbd/2/51728/state wanted state 2 ok
libxl: debug: libxl_event.c:850:libxl__ev_xswatch_deregister: watch
w=0x55c97f288f70 wpath=/local/domain/0/backend/vbd/2/51728/state
token=2/1: deregister slotnum=2
libxl: debug: libxl_device.c:1090:device_backend_callback: Domain
2:calling device_backend_cleanup
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f288f70: deregister unregistered
libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 2:Args and
environment ready
libxl: debug: libxl_device.c:1191:device_hotplug: Domain 2:calling
hotplug script: /etc/xen/scripts/block add
libxl: debug: libxl_device.c:1192:device_hotplug: Domain 2:extra args:
libxl: debug: libxl_device.c:1200:device_hotplug: Domain 2:env:
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: script:
/etc/xen/scripts/block
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: XENBUS_TYPE: vbd
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: XENBUS_PATH:
backend/vbd/2/51728
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2:
XENBUS_BASE_PATH: backend
libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to
execute: /etc/xen/scripts/block add
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f28ee50: deregister unregistered
libxl: debug: libxl_linux.c:211:libxl__get_hotplug_script_info: Domain
2:num_exec 1, not running hotplug scripts
libxl: debug: libxl_device.c:1176:device_hotplug: Domain 2:No hotplug
script to execute
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f28ee50: deregister unregistered
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f289070: deregister unregistered
libxl: debug: libxl_linux.c:211:libxl__get_hotplug_script_info: Domain
2:num_exec 1, not running hotplug scripts
libxl: debug: libxl_device.c:1176:device_hotplug: Domain 2:No hotplug
script to execute
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f289070: deregister unregistered
libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain
2:dm_restrict disabled, starting QEMU as root
libxl: debug: libxl_disk.c:1115:libxl__device_disk_find_local_path:
Directly accessing local RAW disk /dev/systems/linux
libxl: debug: libxl_disk.c:1115:libxl__device_disk_find_local_path:
Directly accessing local RAW disk /dev/data/linuxdata
libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 2:Spawning
device-model /usr/bin/qemu-system-i386 with arguments:
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2:
/usr/bin/qemu-system-i386
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -xen-domid
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: 2
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -no-shutdown
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -chardev
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2:
socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-2,server,nowait
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -mon
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2:
chardev=libxl-cmd,mode=control
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -chardev
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2:
socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-2,server,nowait
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -mon
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2:
chardev=libxenstat-cmd,mode=control
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -nodefaults
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2:
-no-user-config
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -name
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: bullseye-hvm
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -vnc
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: none
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -display
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: none
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -serial
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: pty
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -boot
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: order=c
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -smp
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: 4,maxcpus=4
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -device
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2:
e1000,id=nic0,netdev=net0,mac=xx:xx:xx:xx:xx:xx
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -netdev
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2:
type=tap,id=net0,ifname=vif2.0-emu,script=no,downscript=no
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -machine
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2:
xenfv,igd-passthru=on
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -m
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: 3072
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -drive
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2:
file=/dev/systems/linux,if=ide,index=0,media=disk,format=raw,cache=writeback
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2: -drive
libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 2:
file=/dev/data/linuxdata,if=ide,index=1,media=disk,format=raw,cache=writeback
libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 2:Spawning
device-model /usr/bin/qemu-system-i386 with additional environment:
libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 2:
XEN_QEMU_CONSOLE_LIMIT=1048576
libxl: debug: libxl_event.c:813:libxl__ev_xswatch_register: watch
w=0x55c97f284440 wpath=/local/domain/0/device-model/2/state token=2/2:
register slotnum=2
libxl: debug: libxl_event.c:750:watchfd_callback: watch w=0x55c97f284440
wpath=/local/domain/0/device-model/2/state token=2/2: event
epath=/local/domain/0/device-model/2/state
libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 2 device model:
spawn watch p=(null)
libxl: debug: libxl_event.c:750:watchfd_callback: watch w=0x55c97f284440
wpath=/local/domain/0/device-model/2/state token=2/2: event
epath=/local/domain/0/device-model/2/state
libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 2 device model:
spawn watch p=running
libxl: debug: libxl_event.c:850:libxl__ev_xswatch_deregister: watch
w=0x55c97f284440 wpath=/local/domain/0/device-model/2/state token=2/2:
deregister slotnum=2
libxl: debug: libxl_exec.c:127:libxl_report_child_exitstatus: domain 2
device model (dying as expected) [2843] died due to fatal signal Killed
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f284440: deregister unregistered
libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 2: ev
0x55c97f284458, cmd 'query-chardev'
libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 2:Connecting
to /var/run/xen/qmp-libxl-2
libxl: debug: libxl_qmp.c:1698:qmp_ev_handle_message: Domain 2:QEMU
version: 5.2.0
libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 2: ev
0x55c97f284458, cmd 'query-vnc'
libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 2: ev
0x55c97f284458
libxl: debug: libxl_event.c:813:libxl__ev_xswatch_register: watch
w=0x55c97f290b80 wpath=/local/domain/0/backend/vif/2/0/state token=2/3:
register slotnum=2
libxl: debug: libxl_event.c:750:watchfd_callback: watch w=0x55c97f290b80
wpath=/local/domain/0/backend/vif/2/0/state token=2/3: event
epath=/local/domain/0/backend/vif/2/0/state
libxl: debug: libxl_event.c:1055:devstate_callback: backend
/local/domain/0/backend/vif/2/0/state wanted state 2 still waiting state 1
libxl: debug: libxl_event.c:750:watchfd_callback: watch w=0x55c97f290b80
wpath=/local/domain/0/backend/vif/2/0/state token=2/3: event
epath=/local/domain/0/backend/vif/2/0/state
libxl: debug: libxl_event.c:1052:devstate_callback: backend
/local/domain/0/backend/vif/2/0/state wanted state 2 ok
libxl: debug: libxl_event.c:850:libxl__ev_xswatch_deregister: watch
w=0x55c97f290b80 wpath=/local/domain/0/backend/vif/2/0/state token=2/3:
deregister slotnum=2
libxl: debug: libxl_device.c:1090:device_backend_callback: Domain
2:calling device_backend_cleanup
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f290b80: deregister unregistered
libxl: debug: libxl_device.c:1191:device_hotplug: Domain 2:calling
hotplug script: /etc/xen/scripts/vif-route.hvm online
libxl: debug: libxl_device.c:1192:device_hotplug: Domain 2:extra args:
libxl: debug: libxl_device.c:1198:device_hotplug: Domain 2: type_if=vif
libxl: debug: libxl_device.c:1200:device_hotplug: Domain 2:env:
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: script:
/etc/xen/scripts/vif-route.hvm
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: XENBUS_TYPE: vif
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: XENBUS_PATH:
backend/vif/2/0
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2:
XENBUS_BASE_PATH: backend
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: netdev: eth0
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: INTERFACE:
vif2.0-emu
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: vif: vif2.0
libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to
execute: /etc/xen/scripts/vif-route.hvm online
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f290c80: deregister unregistered
libxl: debug: libxl_device.c:1191:device_hotplug: Domain 2:calling
hotplug script: /etc/xen/scripts/vif-route.hvm add
libxl: debug: libxl_device.c:1192:device_hotplug: Domain 2:extra args:
libxl: debug: libxl_device.c:1198:device_hotplug: Domain 2: type_if=tap
libxl: debug: libxl_device.c:1200:device_hotplug: Domain 2:env:
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: script:
/etc/xen/scripts/vif-route.hvm
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: XENBUS_TYPE: vif
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: XENBUS_PATH:
backend/vif/2/0
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2:
XENBUS_BASE_PATH: backend
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: netdev: eth0
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: INTERFACE:
vif2.0-emu
libxl: debug: libxl_device.c:1207:device_hotplug: Domain 2: vif: vif2.0
libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to
execute: /etc/xen/scripts/vif-route.hvm add
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f290c80: deregister unregistered
libxl: debug: libxl_linux.c:225:libxl__get_hotplug_script_info: Domain
2:num_exec 2, not running hotplug scripts
libxl: debug: libxl_device.c:1176:device_hotplug: Domain 2:No hotplug
script to execute
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f290c80: deregister unregistered
libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 2: ev
0x55c97f293708, cmd 'device_add'
libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 2:Connecting
to /var/run/xen/qmp-libxl-2
libxl: error: libxl_pci.c:1477:libxl__device_pci_reset: The kernel
doesn't support reset from sysfs for PCI device 0000:00:14.0
libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 2: ev
0x55c97f2941b8, cmd 'device_add'
libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 2: ev
0x55c97f294d18, cmd 'device_add'
libxl: debug: libxl_qmp.c:1698:qmp_ev_handle_message: Domain 2:QEMU
version: 5.2.0
libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 2: ev
0x55c97f293708, cmd 'query-pci'
libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 2: ev
0x55c97f293708
libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 2:Connecting
to /var/run/xen/qmp-libxl-2
libxl: debug: libxl_qmp.c:1698:qmp_ev_handle_message: Domain 2:QEMU
version: 5.2.0
libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 2: ev
0x55c97f2941b8, cmd 'query-pci'
libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 2: ev
0x55c97f2941b8
libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 2:Connecting
to /var/run/xen/qmp-libxl-2
libxl: debug: libxl_qmp.c:1698:qmp_ev_handle_message: Domain 2:QEMU
version: 5.2.0
libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 2: ev
0x55c97f294d18, cmd 'query-pci'
libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 2: ev
0x55c97f294d18
libxl: debug: libxl_pci.c:94:libxl__create_pci_backend: Domain
2:Creating pci backend
libxl: debug: libxl_event.c:813:libxl__ev_xswatch_register: watch
w=0x55c97f285af8 wpath=/local/domain/2/console/tty token=2/4: register
slotnum=2
libxl: debug: libxl_event.c:750:watchfd_callback: watch w=0x55c97f285af8
wpath=/local/domain/2/console/tty token=2/4: event
epath=/local/domain/2/console/tty
libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao
0x55c97f27e180: progress report: ignored
libxl: debug: libxl_event.c:850:libxl__ev_xswatch_deregister: watch
w=0x55c97f285af8 wpath=/local/domain/2/console/tty token=2/4: deregister
slotnum=2
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f285af8: deregister unregistered
libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55c97f27e180:
complete, rc=0
libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c97f27e180:
destroy
libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 2:ao
0x55c97f2b0210: create: how=(nil) callback=(nil) poller=0x55c97f27e220
libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 2: ev
0x55c97f2947c8, cmd 'cont'
libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 2:Connecting
to /var/run/xen/qmp-libxl-2
libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 2:ao
0x55c97f2b0210: inprogress: poller=0x55c97f27e220, flags=i
libxl: debug: libxl_qmp.c:1698:qmp_ev_handle_message: Domain 2:QEMU
version: 5.2.0
libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 2: ev
0x55c97f2947c8
libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch
w=0x55c97f294938: deregister unregistered
libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55c97f2b0210:
complete, rc=0
libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c97f2b0210:
destroy
xencall:buffer: debug: total allocations:476 total releases:476
xencall:buffer: debug: current allocations:0 maximum allocations:3
xencall:buffer: debug: cache current size:3
xencall:buffer: debug: cache hits:455 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
Regards,
Chuck
