xl -vvv create /etc/xen/sid.cfg
Parsing config from /etc/xen/sid.cfg
libxl: debug: libxl_create.c:1341:do_domain_create: ao 0x126e260: create: how=(nil) callback=(nil) poller=0x126e070
libxl: debug: libxl_device.c:251:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown
libxl: debug: libxl_device.c:197:disk_try_backend: Disk vdev=xvda, backend phy unsuitable as phys path not a block device
libxl: debug: libxl_device.c:286:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk
libxl: debug: libxl_create.c:785:initiate_domain_create: running bootloader
libxl: debug: libxl_bootloader.c:327:libxl__bootloader_run: no bootloader configured, using user supplied kernel
libxl: debug: libxl_event.c:607:libxl__ev_xswatch_deregister: watch w=0x126e608: deregister unregistered
libxl: debug: libxl_numa.c:475:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=8, nr_vcpus=10, free_memkb=10066
libxl: detail: libxl_dom.c:195:numa_place_domain: NUMA placement candidate with 1 nodes, 8 cpus and 10066 KB free selected
domainbuilder: detail: xc_dom_allocate: cmdline="(hd0,msdos1)/grub/grub.cfg", features="(null)"
libxl: debug: libxl_dom.c:353:libxl__build_pv: pv kernel mapped 0 path /mnt/vm/pvgrub2/grub/pvgrub2.xen
domainbuilder: detail: xc_dom_kernel_file: filename="/mnt/vm/pvgrub2/grub/pvgrub2.xen"
domainbuilder: detail: xc_dom_malloc_filemap    : 2088 kB
domainbuilder: detail: xc_dom_boot_xen_init: ver 4.4, 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 Linux bzImage loader ... 
domainbuilder: detail: xc_dom_probe_bzimage_kernel: kernel is not a bzImage
domainbuilder: detail: loader probe failed
domainbuilder: detail: xc_dom_find_loader: trying ELF-generic loader ... 
domainbuilder: detail: loader probe OK
xc: detail: elf_parse_binary: phdr: paddr=0x0 memsz=0x41d148
xc: detail: elf_parse_binary: phdr: paddr=0x41d148 memsz=0x1fb500
xc: detail: elf_parse_binary: memory: 0x0 -> 0x618648
xc: detail: elf_xen_parse_note: GUEST_OS = "GRUB"
xc: detail: elf_xen_parse_note: LOADER = "generic"
xc: detail: elf_xen_parse_note: XEN_VERSION = "xen-3.0"
xc: detail: elf_xen_parse_note: ENTRY = 0x0
xc: detail: elf_xen_parse_note: VIRT_BASE = 0x0
xc: detail: elf_xen_addr_calc_check: ELF_PADDR_OFFSET unset, using 0x0
xc: detail: elf_xen_addr_calc_check: addresses:
xc: detail:     virt_base        = 0x0
xc: detail:     elf_paddr_offset = 0x0
xc: detail:     virt_offset      = 0x0
xc: detail:     virt_kstart      = 0x0
xc: detail:     virt_kend        = 0x618648
xc: detail:     virt_entry       = 0x0
xc: detail:     p2m_base         = 0xffffffffffffffff
domainbuilder: detail: xc_dom_parse_elf_kernel: xen-3.0-x86_64: 0x0 -> 0x618648
domainbuilder: detail: xc_dom_mem_init: mem 1024 MB, pages 0x40000 pages, 4k each
domainbuilder: detail: xc_dom_mem_init: 0x40000 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            : 2048 kB
domainbuilder: detail: xc_dom_build_image: called
domainbuilder: detail: xc_dom_alloc_segment:   kernel       : 0x0 -> 0x619000  (pfn 0x0 + 0x619 pages)
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 0x0+0x619 at 0x7ff4b9a5f000
xc: detail: elf_load_binary: phdr 0 at 0x7ff4b9a5f000 -> 0x7ff4b9a6cd07
xc: detail: elf_load_binary: phdr 2 at 0x7ff4b9e7c148 -> 0x7ff4ba077648
domainbuilder: detail: xc_dom_alloc_segment:   phys2mach    : 0x619000 -> 0x819000  (pfn 0x619 + 0x200 pages)
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 0x619+0x200 at 0x7ff4b985f000
domainbuilder: detail: xc_dom_alloc_page   :   start info   : 0x819000 (pfn 0x819)
domainbuilder: detail: xc_dom_alloc_page   :   xenstore     : 0x81a000 (pfn 0x81a)
domainbuilder: detail: xc_dom_alloc_page   :   console      : 0x81b000 (pfn 0x81b)
domainbuilder: detail: nr_page_tables: 0x0000ffffffffffff/48: 0x0000000000000000 -> 0x0000ffffffffffff, 1 table(s)
domainbuilder: detail: nr_page_tables: 0x0000007fffffffff/39: 0x0000000000000000 -> 0x0000007fffffffff, 1 table(s)
domainbuilder: detail: nr_page_tables: 0x000000003fffffff/30: 0x0000000000000000 -> 0x000000003fffffff, 1 table(s)
domainbuilder: detail: nr_page_tables: 0x00000000001fffff/21: 0x0000000000000000 -> 0x0000000000bfffff, 6 table(s)
domainbuilder: detail: xc_dom_alloc_segment:   page tables  : 0x81c000 -> 0x825000  (pfn 0x81c + 0x9 pages)
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 0x81c+0x9 at 0x7ff4b9856000
domainbuilder: detail: xc_dom_alloc_page   :   boot stack   : 0x825000 (pfn 0x825)
domainbuilder: detail: xc_dom_build_image  : virt_alloc_end : 0x826000
domainbuilder: detail: xc_dom_build_image  : virt_pgtab_end : 0xc00000
domainbuilder: detail: xc_dom_boot_image: called
domainbuilder: detail: arch_setup_bootearly: doing nothing
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 0x40000
domainbuilder: detail: clear_page: pfn 0x81b, mfn 0x326d4c
domainbuilder: detail: clear_page: pfn 0x81a, mfn 0x326d4d
domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 0x819+0x1 at 0x7ff4bc775000
domainbuilder: detail: start_info_x86_64: called
domainbuilder: detail: domain builder memory footprint
domainbuilder: detail:    allocated
domainbuilder: detail:       malloc             : 2099 kB
domainbuilder: detail:       anon mmap          : 0 bytes
domainbuilder: detail:    mapped
domainbuilder: detail:       file mmap          : 2088 kB
domainbuilder: detail:       domU mmap          : 8332 kB
domainbuilder: detail: arch_setup_bootlate: shared_info: pfn 0x0, mfn 0xbed44
domainbuilder: detail: shared_info_x86_64: called
domainbuilder: detail: vcpu_x86_64: called
domainbuilder: detail: vcpu_x86_64: cr3: pfn 0x81c mfn 0x326d4b
domainbuilder: detail: launch_vm: called, ctxt=0x7ff4b9854004
domainbuilder: detail: xc_dom_release: called
libxl: debug: libxl_device.c:251:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk
libxl: debug: libxl_event.c:607:libxl__ev_xswatch_deregister: watch w=0x1279260: deregister unregistered
libxl: debug: libxl_dm.c:1327:libxl__spawn_local_dm: Spawning device-model /usr/lib/xen/bin/qemu-system-i386 with arguments:
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   /usr/lib/xen/bin/qemu-system-i386
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   -xen-domid
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   4
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   -chardev
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-4,server,nowait
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   -mon
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   chardev=libxl-cmd,mode=control
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   -nodefaults
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   -xen-attach
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   -name
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   sid
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   -vnc
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   0.0.0.0:0,to=99
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   -k
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   it
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   -machine
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   xenpv
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   -m
libxl: debug: libxl_dm.c:1329:libxl__spawn_local_dm:   1025
libxl: debug: libxl_event.c:559:libxl__ev_xswatch_register: watch w=0x126e840 wpath=/local/domain/0/device-model/4/state token=3/0: register slotnum=3
libxl: debug: libxl_create.c:1355:do_domain_create: ao 0x126e260: inprogress: poller=0x126e070, flags=i
libxl: debug: libxl_event.c:503:watchfd_callback: watch w=0x126e840 wpath=/local/domain/0/device-model/4/state token=3/0: event epath=/local/domain/0/device-model/4/state
libxl: debug: libxl_event.c:503:watchfd_callback: watch w=0x126e840 wpath=/local/domain/0/device-model/4/state token=3/0: event epath=/local/domain/0/device-model/4/state
libxl: debug: libxl_event.c:595:libxl__ev_xswatch_deregister: watch w=0x126e840 wpath=/local/domain/0/device-model/4/state token=3/0: deregister slotnum=3
libxl: debug: libxl_event.c:607:libxl__ev_xswatch_deregister: watch w=0x126e840: deregister unregistered
libxl: debug: libxl_qmp.c:703:libxl__qmp_initialize: connected to /var/run/xen/qmp-libxl-4
libxl: debug: libxl_qmp.c:299:qmp_handle_response: message type: qmp
libxl: debug: libxl_qmp.c:551: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:551: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:551: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:559:libxl__ev_xswatch_register: watch w=0x12716b8 wpath=/local/domain/0/backend/vif/4/0/state token=3/1: register slotnum=3
libxl: debug: libxl_event.c:503:watchfd_callback: watch w=0x12716b8 wpath=/local/domain/0/backend/vif/4/0/state token=3/1: event epath=/local/domain/0/backend/vif/4/0/state
libxl: debug: libxl_event.c:646:devstate_watch_callback: backend /local/domain/0/backend/vif/4/0/state wanted state 2 still waiting state 1
libxl: debug: libxl_event.c:503:watchfd_callback: watch w=0x12716b8 wpath=/local/domain/0/backend/vif/4/0/state token=3/1: event epath=/local/domain/0/backend/vif/4/0/state
libxl: debug: libxl_event.c:642:devstate_watch_callback: backend /local/domain/0/backend/vif/4/0/state wanted state 2 ok
libxl: debug: libxl_event.c:595:libxl__ev_xswatch_deregister: watch w=0x12716b8 wpath=/local/domain/0/backend/vif/4/0/state token=3/1: deregister slotnum=3
libxl: debug: libxl_event.c:607:libxl__ev_xswatch_deregister: watch w=0x12716b8: deregister unregistered
libxl: debug: libxl_device.c:1022:device_hotplug: calling hotplug script: /etc/xen/scripts/vif-bridge online
libxl: debug: libxl_event.c:607:libxl__ev_xswatch_deregister: watch w=0x1271740: deregister unregistered
libxl: debug: libxl_event.c:607:libxl__ev_xswatch_deregister: watch w=0x1271740: deregister unregistered
libxl: debug: libxl_event.c:1742:libxl__ao_progress_report: ao 0x126e260: progress report: ignored
libxl: debug: libxl_event.c:1572:libxl__ao_complete: ao 0x126e260: complete, rc=0
libxl: debug: libxl_event.c:1544:libxl__ao__destroy: ao 0x126e260: destroy
xc: debug: hypercall buffer: total allocations:237 total releases:237
xc: debug: hypercall buffer: current allocations:0 maximum allocations:4
xc: debug: hypercall buffer: cache current size:4
xc: debug: hypercall buffer: cache hits:226 misses:4 toobig:7