From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57588) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XrAsh-0008Jy-G4 for qemu-devel@nongnu.org; Wed, 19 Nov 2014 14:25:41 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XrAsb-0000uc-Rr for qemu-devel@nongnu.org; Wed, 19 Nov 2014 14:25:35 -0500 Received: from omzsmtpe04.verizonbusiness.com ([199.249.25.207]:63207) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XrAsb-0000uT-B1 for qemu-devel@nongnu.org; Wed, 19 Nov 2014 14:25:29 -0500 From: Don Slutz Message-ID: <546CEEA4.8060903@terremark.com> Date: Wed, 19 Nov 2014 14:25:24 -0500 MIME-Version: 1.0 References: <5465E68E.1000304@m2r.biz> <546CA38A.7040509@m2r.biz> <546CAFB1.8070904@terremark.com> <546CBA8B.2090903@m2r.biz> <546CD906.40903@terremark.com> In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] qemu 2.2 crash on linux hvm domU (full backtrace included) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Stefano Stabellini , Don Slutz Cc: anthony PERARD , spice-devel@lists.freedesktop.org, Fabio Fantoni , xen-devel , "qemu-devel@nongnu.org" On 11/19/14 13:18, Stefano Stabellini wrote: > On Wed, 19 Nov 2014, Don Slutz wrote: >> I have posted the patch: >> >> Subject: [BUGFIX][PATCH for 2.2 1/1] hw/i386/pc_piix.c: Also pass vmport=off >> for xenfv machine >> Date: Wed, 19 Nov 2014 12:30:57 -0500 >> Message-ID: <1416418257-10166-1-git-send-email-dslutz@verizon.com> >> >> >> Which fixes QEMU 2.2 for xenfv. However if you configure xen_platform_pci=0 >> you will still >> have this issue. The good news is that xen-4.5 currently does not have QEMU >> 2.2 and so does >> not have this issue. >> >> Only people (groups like spice?) that want QEMU 2.2.0 with xen 4.5.0 (or older >> xen versions) >> will hit this. >> >> I have changes to xen 4.6 which will fix the xen_platform_pci=0 case also. >> >> In order to get xen 4.5 to fully work with QEMU 2.2.0 (both in hard freeze) >> >> the 1st patch from "Dr. David Alan Gilbert " >> would need to be applied to xen's qemu 2.0.2 (+ changes) so that >> vmport=off can be added to --machine. >> >> And a patch (yet to be written, subset of changes I have pending for 4.6) >> that adds vmport=off to QEMU args for --machine (it can be done in all cases). > What happens if you pass vmport=off via --machine, without David Alan > Gilbert's patch in QEMU? I am almost (99%) sure that QEMU will complain about a bad arg. gdb says: (gdb) r Starting program: /home/don/qemu/out/master/x86_64-softmmu/qemu-system-x86_64 -M pc -machine accel=xen,vmportport=1 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". qemu-system-x86_64: -machine accel=xen,vmportport=1: Invalid parameter 'vmportport' In which case domU will fail to start. -Don Slutz > >> -Don Slutz >> >> >> >> On 11/19/14 10:52, Stefano Stabellini wrote: >>> On Wed, 19 Nov 2014, Fabio Fantoni wrote: >>>> Il 19/11/2014 15:56, Don Slutz ha scritto: >>>>> I think I know what is happening here. But you are pointing at the >>>>> wrong >>>>> change. >>>>> >>>>> commit 9b23cfb76b3a5e9eb5cc899eaf2f46bc46d33ba4 >>>>> >>>>> Is what I am guessing at this time is the issue. I think that >>>>> xen_enabled() >>>>> is >>>>> returning false in pc_machine_initfn. Where as in pc_init1 is is >>>>> returning >>>>> true. >>>>> >>>>> I am thinking that: >>>>> >>>>> >>>>> diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c >>>>> index 7bb97a4..3268c29 100644 >>>>> --- a/hw/i386/pc_piix.c >>>>> +++ b/hw/i386/pc_piix.c >>>>> @@ -914,7 +914,7 @@ static QEMUMachine xenfv_machine = { >>>>> .desc = "Xen Fully-virtualized PC", >>>>> .init = pc_xen_hvm_init, >>>>> .max_cpus = HVM_MAX_VCPUS, >>>>> - .default_machine_opts = "accel=xen", >>>>> + .default_machine_opts = "accel=xen,vmport=off", >>>>> .hot_add_cpu = pc_hot_add_cpu, >>>>> }; >>>>> #endif >>>>> >>>>> Will fix your issue. I have not tested this yet. >>>> Tested now and it solves regression of linux hvm domUs with qemu 2.2, >>>> thanks. >>>> I think that I'm not the only with this regression and that this patch (or >>>> a >>>> fix to the cause in vmport) should be applied before qemu 2.2 final. >>> Don, >>> please submit a proper patch with a Signed-off-by. >>> >>> Thanks! >>> >>> - Stefano >>> >>>>> -Don Slutz >>>>> >>>>> >>>>> On 11/19/14 09:04, Fabio Fantoni wrote: >>>>>> Il 14/11/2014 12:25, Fabio Fantoni ha scritto: >>>>>>> dom0 xen-unstable from staging git with "x86/hvm: Extend HVM cpuid >>>>>>> leaf >>>>>>> with vcpu id" and "x86/hvm: Add per-vcpu evtchn upcalls" patches, >>>>>>> and >>>>>>> qemu 2.2 from spice git (spice/next commit >>>>>>> e779fa0a715530311e6f59fc8adb0f6eca914a89): >>>>>>> https://github.com/Fantu/Xen/commits/rebase/m2r-staging >>>>>> I tried with qemu tag v2.2.0-rc2 and crash still happen, here the >>>>>> full >>>>>> backtrace of latest test: >>>>>>> Program received signal SIGSEGV, Segmentation fault. >>>>>>> 0x0000555555689b07 in vmport_ioport_read (opaque=0x5555564443a0, >>>>>>> addr=0, >>>>>>> size=4) at >>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/hw/misc/vmport.c:73 >>>>>>> 73 eax = env->regs[R_EAX]; >>>>>>> (gdb) bt full >>>>>>> #0 0x0000555555689b07 in vmport_ioport_read (opaque=0x5555564443a0, >>>>>>> addr=0, >>>>>>> size=4) at >>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/hw/misc/vmport.c:73 >>>>>>> s = 0x5555564443a0 >>>>>>> cs = 0x0 >>>>>>> cpu = 0x0 >>>>>>> __func__ = "vmport_ioport_read" >>>>>>> env = 0x8250 >>>>>>> command = 0 '\000' >>>>>>> eax = 0 >>>>>>> #1 0x0000555555655fc4 in memory_region_read_accessor >>>>>>> (mr=0x555556444428, >>>>>>> addr=0, value=0x7fffffffd8d0, size=4, shift=0, mask=4294967295) >>>>>>> at /mnt/vm/xen/Xen/tools/qemu-xen-dir/memory.c:410 >>>>>>> tmp = 0 >>>>>>> #2 0x00005555556562b7 in access_with_adjusted_size (addr=0, >>>>>>> value=0x7fffffffd8d0, size=4, access_size_min=4, >>>>>>> access_size_max=4, >>>>>>> access=0x555555655f62 , >>>>>>> mr=0x555556444428) >>>>>>> at /mnt/vm/xen/Xen/tools/qemu-xen-dir/memory.c:480 >>>>>>> access_mask = 4294967295 >>>>>>> access_size = 4 >>>>>>> i = 0 >>>>>>> #3 0x00005555556590e9 in memory_region_dispatch_read1 >>>>>>> (mr=0x555556444428, >>>>>>> addr=0, size=4) at >>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/memory.c:1077 >>>>>>> data = 0 >>>>>>> #4 0x00005555556591b1 in memory_region_dispatch_read >>>>>>> (mr=0x555556444428, >>>>>>> addr=0, pval=0x7fffffffd9a8, size=4) >>>>>>> ---Type to continue, or q to quit--- >>>>>>> at /mnt/vm/xen/Xen/tools/qemu-xen-dir/memory.c:1099 >>>>>>> No locals. >>>>>>> #5 0x000055555565cbbc in io_mem_read (mr=0x555556444428, addr=0, >>>>>>> pval=0x7fffffffd9a8, size=4) >>>>>>> at /mnt/vm/xen/Xen/tools/qemu-xen-dir/memory.c:1962 >>>>>>> No locals. >>>>>>> #6 0x000055555560a1ca in address_space_rw (as=0x555555eaf920, >>>>>>> addr=22104, >>>>>>> buf=0x7fffffffda50 "\377\377\377\377", len=4, is_write=false) >>>>>>> at /mnt/vm/xen/Xen/tools/qemu-xen-dir/exec.c:2167 >>>>>>> l = 4 >>>>>>> ptr = 0x555555a92d87 "%s/%d:\n" >>>>>>> val = 7852232130387826944 >>>>>>> addr1 = 0 >>>>>>> mr = 0x555556444428 >>>>>>> error = false >>>>>>> #7 0x000055555560a38f in address_space_read (as=0x555555eaf920, >>>>>>> addr=22104, >>>>>>> buf=0x7fffffffda50 "\377\377\377\377", len=4) >>>>>>> at /mnt/vm/xen/Xen/tools/qemu-xen-dir/exec.c:2205 >>>>>>> No locals. >>>>>>> #8 0x000055555564fd4b in cpu_inl (addr=22104) >>>>>>> at /mnt/vm/xen/Xen/tools/qemu-xen-dir/ioport.c:117 >>>>>>> buf = "\377\377\377\377" >>>>>>> val = 21845 >>>>>>> #9 0x0000555555670c73 in do_inp (addr=22104, size=4) >>>>>>> at /mnt/vm/xen/Xen/tools/qemu-xen-dir/xen-hvm.c:684 >>>>>>> ---Type to continue, or q to quit--- >>>>>>> No locals. >>>>>>> #10 0x0000555555670ee0 in cpu_ioreq_pio (req=0x7ffff7ff3020) >>>>>>> at /mnt/vm/xen/Xen/tools/qemu-xen-dir/xen-hvm.c:747 >>>>>>> i = 1 >>>>>>> #11 0x00005555556714b3 in handle_ioreq (state=0x5555563c2510, >>>>>>> req=0x7ffff7ff3020) at >>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/xen-hvm.c:853 >>>>>>> No locals. >>>>>>> #12 0x0000555555671826 in cpu_handle_ioreq (opaque=0x5555563c2510) >>>>>>> at /mnt/vm/xen/Xen/tools/qemu-xen-dir/xen-hvm.c:931 >>>>>>> state = 0x5555563c2510 >>>>>>> req = 0x7ffff7ff3020 >>>>>>> #13 0x000055555596e240 in qemu_iohandler_poll >>>>>>> (pollfds=0x555556389a30, >>>>>>> ret=1) >>>>>>> at iohandler.c:143 >>>>>>> revents = 1 >>>>>>> pioh = 0x5555563f7610 >>>>>>> ioh = 0x555556450a40 >>>>>>> #14 0x000055555596de1c in main_loop_wait (nonblocking=0) at >>>>>>> main-loop.c:495 >>>>>>> ret = 1 >>>>>>> timeout = 4294967295 >>>>>>> timeout_ns = 3965432 >>>>>>> #15 0x0000555555756d3f in main_loop () at vl.c:1882 >>>>>>> nonblocking = false >>>>>>> last_io = 0 >>>>>>> #16 0x000055555575ea49 in main (argc=62, argv=0x7fffffffe048, >>>>>>> envp=0x7fffffffe240) at vl.c:4400 >>>>>>> ---Type to continue, or q to quit--- >>>>>>> i = 128 >>>>>>> snapshot = 0 >>>>>>> linux_boot = 0 >>>>>>> initrd_filename = 0x0 >>>>>>> kernel_filename = 0x0 >>>>>>> kernel_cmdline = 0x555555a48f86 "" >>>>>>> boot_order = 0x555556387460 "dc" >>>>>>> ds = 0x5555564b2040 >>>>>>> cyls = 0 >>>>>>> heads = 0 >>>>>>> secs = 0 >>>>>>> translation = 0 >>>>>>> hda_opts = 0x0 >>>>>>> opts = 0x5555563873b0 >>>>>>> machine_opts = 0x555556389010 >>>>>>> icount_opts = 0x0 >>>>>>> olist = 0x555555e57e80 >>>>>>> optind = 62 >>>>>>> optarg = 0x7fffffffe914 >>>>>>> "file=/mnt/vm/disks/FEDORA19.disk1.xm,if=ide,index=0,media=disk,format=raw,cache=writeback" >>>>>>> loadvm = 0x0 >>>>>>> machine_class = 0x55555637d5c0 >>>>>>> cpu_model = 0x0 >>>>>>> vga_model = 0x0 >>>>>>> qtest_chrdev = 0x0 >>>>>>> ---Type to continue, or q to quit--- >>>>>>> qtest_log = 0x0 >>>>>>> pid_file = 0x0 >>>>>>> incoming = 0x0 >>>>>>> show_vnc_port = 0 >>>>>>> defconfig = true >>>>>>> userconfig = true >>>>>>> log_mask = 0x0 >>>>>>> log_file = 0x0 >>>>>>> mem_trace = {malloc = 0x55555575a402 , >>>>>>> realloc = 0x55555575a45a , >>>>>>> free = 0x55555575a4c1 , calloc = 0, >>>>>>> try_malloc >>>>>>> = 0, >>>>>>> try_realloc = 0} >>>>>>> trace_events = 0x0 >>>>>>> trace_file = 0x0 >>>>>>> default_ram_size = 134217728 >>>>>>> maxram_size = 2130706432 >>>>>>> ram_slots = 0 >>>>>>> vmstate_dump_file = 0x0 >>>>>>> main_loop_err = 0x0 >>>>>>> __func__ = "main" >>>>>> I take a fast look in source based on calltrace and I saw this commit: >>>>>> http://secure-web.cisco.com/1EXVvN4KugVmCtI8RnLSX68LVqyly3ymtr7bhU7HDX8viw0fYlCBA54KE1K_VbwvaJhMDSmpeNsTiBHicuNWfTtG_XH9DP4c-7oqEb6kCcWzXKnCcQNOb9ikh4FRIBDr9R069aR0R5fdiB9q4iQSFDc4X0ttOQHu8h69rpG-X2bI/http%3A%2F%2Fgit.qemu.org%2F%3Fp%3Dqemu.git%3Ba%3Dcommit%3Bh%3D37f9e258b64b3cf97c7c78df60660100c9eb5a21 >>>>>> xen-hvm.c: Add support for Xen access to vmport >>>>>> Can be the cause of regression and I must try another test reverting >>>>>> this >>>>>> commit or is not related? >>>>>> >>>>>> Thanks for any reply anddo sorry for my bad english. >>>>>> >>>>>>> Qemu crash on fedora 20 lxde (with software updates of some days >>>>>>> ago) >>>>>>> boot with this backtrace: >>>>>>>> Program received signal SIGSEGV, Segmentation fault. >>>>>>>> 0x0000555555689607 in vmport_ioport_read (opaque=0x555556440a20, >>>>>>>> addr=0, size=4) at >>>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/hw/misc/vmport.c:73 >>>>>>>> 73 eax = env->regs[R_EAX]; >>>>>>>> (gdb) bt full >>>>>>>> #0 0x0000555555689607 in vmport_ioport_read >>>>>>>> (opaque=0x555556440a20, >>>>>>>> addr=0, size=4) at >>>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/hw/misc/vmport.c:73 >>>>>>>> s = 0x555556440a20 >>>>>>>> cs = 0x0 >>>>>>>> cpu = 0x0 >>>>>>>> __func__ = "vmport_ioport_read" >>>>>>>> env = 0x8250 >>>>>>>> command = 0 '\000' >>>>>>>> eax = 0 >>>>>>>> #1 0x0000555555655b9c in memory_region_read_accessor >>>>>>>> (mr=0x555556440aa8, addr=0, value=0x7fffffffd8c0, size=4, shift=0, >>>>>>>> mask=4294967295) >>>>>>>> at /mnt/vm/xen/Xen/tools/qemu-xen-dir/memory.c:410 >>>>>>>> tmp = 0 >>>>>>>> #2 0x0000555555655e8f in access_with_adjusted_size (addr=0, >>>>>>>> value=0x7fffffffd8c0, size=4, access_size_min=4, >>>>>>>> access_size_max=4, >>>>>>>> access=0x555555655b3a , >>>>>>>> mr=0x555556440aa8) at >>>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/memory.c:480 >>>>>>>> access_mask = 4294967295 >>>>>>>> access_size = 4 >>>>>>>> i = 0 >>>>>>>> #3 0x0000555555658cc1 in memory_region_dispatch_read1 >>>>>>>> (mr=0x555556440aa8, addr=0, size=4) at >>>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/memory.c:1077 >>>>>>>> data = 0 >>>>>>>> #4 0x0000555555658d89 in memory_region_dispatch_read >>>>>>>> (mr=0x555556440aa8, addr=0, pval=0x7fffffffd998, size=4) at >>>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/memory.c:1099 >>>>>>>> No locals. >>>>>>>> #5 0x000055555565c794 in io_mem_read (mr=0x555556440aa8, addr=0, >>>>>>>> pval=0x7fffffffd998, size=4) at >>>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/memory.c:1962 >>>>>>>> No locals. >>>>>>>> #6 0x0000555555609fae in address_space_rw (as=0x555555eae840, >>>>>>>> addr=22104, buf=0x7fffffffda40 "\377\377\377\377", len=4, >>>>>>>> is_write=false) >>>>>>>> at /mnt/vm/xen/Xen/tools/qemu-xen-dir/exec.c:2169 >>>>>>>> l = 4 >>>>>>>> ptr = 0x0 >>>>>>>> val = 7964229952888770560 >>>>>>>> addr1 = 0 >>>>>>>> mr = 0x555556440aa8 >>>>>>>> error = false >>>>>>>> #7 0x000055555560a173 in address_space_read (as=0x555555eae840, >>>>>>>> addr=22104, buf=0x7fffffffda40 "\377\377\377\377", len=4) at >>>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/exec.c:2207 >>>>>>>> No locals. >>>>>>>> #8 0x000055555564fac7 in cpu_inl (addr=22104) at >>>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/ioport.c:117 >>>>>>>> buf = "\377\377\377\377" >>>>>>>> val = 21845 >>>>>>>> #9 0x000055555567084b in do_inp (addr=22104, size=4) at >>>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/xen-hvm.c:684 >>>>>>>> No locals. >>>>>>>> #10 0x0000555555670ab8 in cpu_ioreq_pio (req=0x7ffff7ff3000) at >>>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/xen-hvm.c:747 >>>>>>>> i = 0 >>>>>>>> #11 0x000055555567108b in handle_ioreq (state=0x5555563c1590, >>>>>>>> req=0x7ffff7ff3000) at >>>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/xen-hvm.c:853 >>>>>>>> ---Type to continue, or q to quit--- >>>>>>>> No locals. >>>>>>>> #12 0x00005555556713fe in cpu_handle_ioreq (opaque=0x5555563c1590) >>>>>>>> at >>>>>>>> /mnt/vm/xen/Xen/tools/qemu-xen-dir/xen-hvm.c:931 >>>>>>>> state = 0x5555563c1590 >>>>>>>> req = 0x7ffff7ff3000 >>>>>>>> #13 0x000055555596d874 in qemu_iohandler_poll >>>>>>>> (pollfds=0x555556388a30, >>>>>>>> ret=1) at iohandler.c:143 >>>>>>>> revents = 1 >>>>>>>> pioh = 0x5555563f3c90 >>>>>>>> ioh = 0x555556515f80 >>>>>>>> #14 0x000055555596d450 in main_loop_wait (nonblocking=0) at >>>>>>>> main-loop.c:495 >>>>>>>> ret = 1 >>>>>>>> timeout = 4294967295 >>>>>>>> timeout_ns = 3418165 >>>>>>>> #15 0x00005555557567b7 in main_loop () at vl.c:1882 >>>>>>>> nonblocking = false >>>>>>>> last_io = 1 >>>>>>>> #16 0x000055555575e4c1 in main (argc=62, argv=0x7fffffffe038, >>>>>>>> envp=0x7fffffffe230) at vl.c:4400 >>>>>>>> i = 128 >>>>>>>> snapshot = 0 >>>>>>>> linux_boot = 0 >>>>>>>> initrd_filename = 0x0 >>>>>>>> kernel_filename = 0x0 >>>>>>>> kernel_cmdline = 0x555555a485c6 "" >>>>>>>> boot_order = 0x5555563864e0 "dc" >>>>>>>> ds = 0x5555564c71b0 >>>>>>>> cyls = 0 >>>>>>>> heads = 0 >>>>>>>> secs = 0 >>>>>>>> translation = 0 >>>>>>>> hda_opts = 0x0 >>>>>>>> opts = 0x555556386430 >>>>>>>> machine_opts = 0x555556388090 >>>>>>>> icount_opts = 0x0 >>>>>>>> olist = 0x555555e56da0 >>>>>>>> optind = 62 >>>>>>>> optarg = 0x7fffffffe914 >>>>>>>> "file=/mnt/vm/disks/FEDORA19.disk1.xm,if=ide,index=0,media=disk,format=raw,cache=writeback" >>>>>>>> loadvm = 0x0 >>>>>>>> machine_class = 0x55555637c5c0 >>>>>>>> cpu_model = 0x0 >>>>>>>> vga_model = 0x0 >>>>>>>> qtest_chrdev = 0x0 >>>>>>>> ---Type to continue, or q to quit--- >>>>>>>> qtest_log = 0x0 >>>>>>>> pid_file = 0x0 >>>>>>>> incoming = 0x0 >>>>>>>> show_vnc_port = 0 >>>>>>>> defconfig = true >>>>>>>> userconfig = true >>>>>>>> log_mask = 0x0 >>>>>>>> log_file = 0x0 >>>>>>>> mem_trace = {malloc = 0x555555759e7a , >>>>>>>> realloc = 0x555555759ed2 , free = >>>>>>>> 0x555555759f39 >>>>>>>> , calloc = 0, >>>>>>>> try_malloc = 0, try_realloc = 0} >>>>>>>> trace_events = 0x0 >>>>>>>> trace_file = 0x0 >>>>>>>> default_ram_size = 134217728 >>>>>>>> maxram_size = 2013265920 >>>>>>>> ram_slots = 0 >>>>>>>> vmstate_dump_file = 0x0 >>>>>>>> main_loop_err = 0x0 >>>>>>>> __func__ = "main" >>>>>>>> xl -vvv create /etc/xen/FEDORA19.cfg >>>>>>>> Parsing config from /etc/xen/FEDORA19.cfg >>>>>>>> libxl: debug: libxl_create.c:1529:do_domain_create: ao 0xac2660: >>>>>>>> create: how=(nil) callback=(nil) poller=0xac2af0 >>>>>>>> libxl: debug: libxl_device.c:269:libxl__device_disk_set_backend: >>>>>>>> Disk >>>>>>>> vdev=hda spec.backend=unknown >>>>>>>> libxl: debug: libxl_device.c:215:disk_try_backend: Disk vdev=hda, >>>>>>>> backend phy unsuitable as phys path not a block device >>>>>>>> libxl: debug: libxl_device.c:298:libxl__device_disk_set_backend: >>>>>>>> Disk >>>>>>>> vdev=hda, using backend qdisk >>>>>>>> libxl: debug: libxl_create.c:935: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:618:libxl__ev_xswatch_deregister: >>>>>>>> watch >>>>>>>> w=0xac32f8: deregister unregistered >>>>>>>> xc: detail: elf_parse_binary: phdr: paddr=0x100000 memsz=0x26b324 >>>>>>>> xc: detail: elf_parse_binary: memory: 0x100000 -> 0x36b324 >>>>>>>> xc: detail: VIRTUAL MEMORY ARRANGEMENT: >>>>>>>> xc: detail: Loader: 0000000000100000->000000000036b324 >>>>>>>> xc: detail: Modules: 0000000000000000->0000000000000000 >>>>>>>> xc: detail: TOTAL: 0000000000000000->0000000078000000 >>>>>>>> xc: detail: ENTRY: 0000000000100000 >>>>>>>> xc: detail: PHYSICAL MEMORY ALLOCATION: >>>>>>>> xc: detail: 4KB PAGES: 0x0000000000000200 >>>>>>>> xc: detail: 2MB PAGES: 0x00000000000003bf >>>>>>>> xc: detail: 1GB PAGES: 0x0000000000000000 >>>>>>>> xc: detail: elf_load_binary: phdr 0 at 0x7f1f9729f000 -> >>>>>>>> 0x7f1f975012b0 >>>>>>>> libxl: debug: libxl_device.c:269:libxl__device_disk_set_backend: >>>>>>>> Disk >>>>>>>> vdev=hda spec.backend=qdisk >>>>>>>> libxl: debug: libxl_event.c:618:libxl__ev_xswatch_deregister: >>>>>>>> watch >>>>>>>> w=0xac4ad0: deregister unregistered >>>>>>>> libxl: debug: libxl_dm.c:1415:libxl__spawn_local_dm: Spawning >>>>>>>> device-model /usr/lib/xen/bin/qemu-gdb with arguments: >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> /usr/lib/xen/bin/qemu-gdb >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -xen-domid >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: 9 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -chardev >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-9,server,nowait >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -mon >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> chardev=libxl-cmd,mode=control >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -nodefaults >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -name >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: FEDORA >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -k >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: it >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -spice >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> port=6005,tls-port=0,addr=0.0.0.0,disable-ticketing,agent-mouse=on,disable-copy-paste >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -device >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: virtio-serial >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -chardev >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> spicevmc,id=vdagent,name=vdagent >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -device >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> virtserialport,chardev=vdagent,name=com.redhat.spice.0 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -device >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> qxl-vga,vram_size_mb=64,ram_size_mb=64 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -boot >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: order=dc >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -device >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> ich9-usb-ehci1,id=usb,addr=0x1d.0x7,multifunction=on >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -device >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> ich9-usb-uhci1,masterbus=usb.0,firstport=0,addr=0x1d.0,multifunction=on >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -device >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> ich9-usb-uhci2,masterbus=usb.0,firstport=2,addr=0x1d.0x1,multifunction=on >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -device >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> ich9-usb-uhci3,masterbus=usb.0,firstport=4,addr=0x1d.0x2,multifunction=on >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -chardev >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> spicevmc,name=usbredir,id=usbrc1 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -device >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> usb-redir,chardev=usbrc1,id=usbrc1 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -chardev >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> spicevmc,name=usbredir,id=usbrc2 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -device >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> usb-redir,chardev=usbrc2,id=usbrc2 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -chardev >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> spicevmc,name=usbredir,id=usbrc3 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -device >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> usb-redir,chardev=usbrc3,id=usbrc3 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -chardev >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> spicevmc,name=usbredir,id=usbrc4 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -device >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> usb-redir,chardev=usbrc4,id=usbrc4 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -soundhw >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: hda >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -smp >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: 2,maxcpus=2 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -device >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> rtl8139,id=nic0,netdev=net0,mac=00:16:3e:18:e1:35 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -netdev >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> type=tap,id=net0,ifname=vif9.0-emu,script=no,downscript=no >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -machine >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: xenfv >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -m >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: 1920 >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: -drive >>>>>>>> libxl: debug: libxl_dm.c:1417:libxl__spawn_local_dm: >>>>>>>> file=/mnt/vm/disks/FEDORA19.disk1.xm,if=ide,index=0,media=disk,format=raw,cache=writeback >>>>>>>> libxl: debug: libxl_event.c:570:libxl__ev_xswatch_register: watch >>>>>>>> w=0xac3558 wpath=/local/domain/0/device-model/9/state token=3/0: >>>>>>>> register slotnum=3 >>>>>>>> libxl: debug: libxl_create.c:1545:do_domain_create: ao 0xac2660: >>>>>>>> inprogress: poller=0xac2af0, flags=i >>>>>>>> libxl: debug: libxl_event.c:514:watchfd_callback: watch w=0xac3558 >>>>>>>> wpath=/local/domain/0/device-model/9/state token=3/0: event >>>>>>>> epath=/local/domain/0/device-model/9/state >>>>>>>> libxl: debug: libxl_event.c:514:watchfd_callback: watch w=0xac3558 >>>>>>>> wpath=/local/domain/0/device-model/9/state token=3/0: event >>>>>>>> epath=/local/domain/0/device-model/9/state >>>>>>>> libxl: debug: libxl_event.c:606:libxl__ev_xswatch_deregister: >>>>>>>> watch >>>>>>>> w=0xac3558 wpath=/local/domain/0/device-model/9/state token=3/0: >>>>>>>> deregister slotnum=3 >>>>>>>> libxl: debug: libxl_event.c:618:libxl__ev_xswatch_deregister: >>>>>>>> watch >>>>>>>> w=0xac3558: deregister unregistered >>>>>>>> libxl: debug: libxl_qmp.c:691:libxl__qmp_initialize: connected to >>>>>>>> /var/run/xen/qmp-libxl-9 >>>>>>>> libxl: debug: libxl_qmp.c:296:qmp_handle_response: message type: >>>>>>>> qmp >>>>>>>> libxl: debug: libxl_qmp.c:541:qmp_send_prepare: next qmp command: >>>>>>>> '{ >>>>>>>> "execute": "qmp_capabilities", >>>>>>>> "id": 1 >>>>>>>> } >>>>>>>> ' >>>>>>>> libxl: debug: libxl_qmp.c:296:qmp_handle_response: message type: >>>>>>>> return >>>>>>>> libxl: debug: libxl_qmp.c:541:qmp_send_prepare: next qmp command: >>>>>>>> '{ >>>>>>>> "execute": "query-chardev", >>>>>>>> "id": 2 >>>>>>>> } >>>>>>>> ' >>>>>>>> libxl: debug: libxl_qmp.c:296:qmp_handle_response: message type: >>>>>>>> return >>>>>>>> libxl: debug: libxl_qmp.c:541:qmp_send_prepare: next qmp command: >>>>>>>> '{ >>>>>>>> "execute": "query-vnc", >>>>>>>> "id": 3 >>>>>>>> } >>>>>>>> ' >>>>>>>> libxl: debug: libxl_qmp.c:296:qmp_handle_response: message type: >>>>>>>> return >>>>>>>> libxl: debug: libxl_event.c:570:libxl__ev_xswatch_register: watch >>>>>>>> w=0xac8368 wpath=/local/domain/0/backend/vif/9/0/state token=3/1: >>>>>>>> register slotnum=3 >>>>>>>> libxl: debug: libxl_event.c:514:watchfd_callback: watch w=0xac8368 >>>>>>>> wpath=/local/domain/0/backend/vif/9/0/state token=3/1: event >>>>>>>> epath=/local/domain/0/backend/vif/9/0/state >>>>>>>> libxl: debug: libxl_event.c:810:devstate_watch_callback: backend >>>>>>>> /local/domain/0/backend/vif/9/0/state wanted state 2 still waiting >>>>>>>> state 1 >>>>>>>> libxl: debug: libxl_event.c:514:watchfd_callback: watch w=0xac8368 >>>>>>>> wpath=/local/domain/0/backend/vif/9/0/state token=3/1: event >>>>>>>> epath=/local/domain/0/backend/vif/9/0/state >>>>>>>> libxl: debug: libxl_event.c:806:devstate_watch_callback: backend >>>>>>>> /local/domain/0/backend/vif/9/0/state wanted state 2 ok >>>>>>>> libxl: debug: libxl_event.c:606:libxl__ev_xswatch_deregister: >>>>>>>> watch >>>>>>>> w=0xac8368 wpath=/local/domain/0/backend/vif/9/0/state token=3/1: >>>>>>>> deregister slotnum=3 >>>>>>>> libxl: debug: libxl_event.c:618:libxl__ev_xswatch_deregister: >>>>>>>> watch >>>>>>>> w=0xac8368: deregister unregistered >>>>>>>> libxl: debug: libxl_device.c:1028:device_hotplug: calling hotplug >>>>>>>> script: /etc/xen/scripts/vif-bridge online >>>>>>>> libxl: debug: libxl_aoutils.c:513:libxl__async_exec_start: forking >>>>>>>> to >>>>>>>> execute: /etc/xen/scripts/vif-bridge online >>>>>>>> libxl: debug: libxl_event.c:618:libxl__ev_xswatch_deregister: >>>>>>>> watch >>>>>>>> w=0xac83f0: deregister unregistered >>>>>>>> libxl: debug: libxl_device.c:1028:device_hotplug: calling hotplug >>>>>>>> script: /etc/xen/scripts/vif-bridge add >>>>>>>> libxl: debug: libxl_aoutils.c:513:libxl__async_exec_start: forking >>>>>>>> to >>>>>>>> execute: /etc/xen/scripts/vif-bridge add >>>>>>>> libxl: debug: libxl_event.c:618:libxl__ev_xswatch_deregister: >>>>>>>> watch >>>>>>>> w=0xac83f0: deregister unregistered >>>>>>>> libxl: debug: libxl_event.c:618:libxl__ev_xswatch_deregister: >>>>>>>> watch >>>>>>>> w=0xac83f0: deregister unregistered >>>>>>>> libxl: debug: libxl_event.c:1909:libxl__ao_progress_report: ao >>>>>>>> 0xac2660: progress report: ignored >>>>>>>> libxl: debug: libxl_event.c:1739:libxl__ao_complete: ao 0xac2660: >>>>>>>> complete, rc=0 >>>>>>>> libxl: debug: libxl_event.c:1711:libxl__ao__destroy: ao 0xac2660: >>>>>>>> destroy >>>>>>>> xc: debug: hypercall buffer: total allocations:704 total >>>>>>>> releases:704 >>>>>>>> xc: debug: hypercall buffer: current allocations:0 maximum >>>>>>>> allocations:4 >>>>>>>> xc: debug: hypercall buffer: cache current size:4 >>>>>>>> xc: debug: hypercall buffer: cache hits:692 misses:4 toobig:8 >>>>>>>> xc: debug: hypercall buffer: total allocations:0 total releases:0 >>>>>>>> xc: debug: hypercall buffer: current allocations:0 maximum >>>>>>>> allocations:0 >>>>>>>> xc: debug: hypercall buffer: cache current size:0 >>>>>>>> xc: debug: hypercall buffer: cache hits:0 misses:0 toobig:0 >>>>>>> xl dmesg >>>>>>>> (d9) HVM Loader >>>>>>>> (d9) Detected Xen v4.5.0-rc >>>>>>>> (d9) Xenbus rings @0xfeffc000, event channel 1 >>>>>>>> (d9) System requested SeaBIOS >>>>>>>> (d9) CPU speed is 2660 MHz >>>>>>>> (d9) Relocating guest memory for lowmem MMIO space disabled >>>>>>>> (XEN) irq.c:279: Dom9 PCI link 0 changed 0 -> 5 >>>>>>>> (d9) PCI-ISA link 0 routed to IRQ5 >>>>>>>> (XEN) irq.c:279: Dom9 PCI link 1 changed 0 -> 10 >>>>>>>> (d9) PCI-ISA link 1 routed to IRQ10 >>>>>>>> (XEN) irq.c:279: Dom9 PCI link 2 changed 0 -> 11 >>>>>>>> (d9) PCI-ISA link 2 routed to IRQ11 >>>>>>>> (XEN) irq.c:279: Dom9 PCI link 3 changed 0 -> 5 >>>>>>>> (d9) PCI-ISA link 3 routed to IRQ5 >>>>>>>> (d9) pci dev 01:3 INTA->IRQ10 >>>>>>>> (d9) pci dev 02:0 INTA->IRQ11 >>>>>>>> (d9) pci dev 03:0 INTA->IRQ5 >>>>>>>> (d9) pci dev 04:0 INTA->IRQ5 >>>>>>>> (d9) pci dev 05:0 INTA->IRQ10 >>>>>>>> (d9) pci dev 06:0 INTA->IRQ11 >>>>>>>> (d9) pci dev 1d:0 INTA->IRQ10 >>>>>>>> (d9) pci dev 1d:1 INTB->IRQ11 >>>>>>>> (d9) pci dev 1d:2 INTC->IRQ5 >>>>>>>> (d9) pci dev 1d:7 INTD->IRQ5 >>>>>>>> (d9) No RAM in high memory; setting high_mem resource base to >>>>>>>> 100000000 >>>>>>>> (d9) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>>>>> (d9) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>>>>> (d9) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>>>>> (d9) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>>>>> (d9) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>>>>> (d9) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>>>>> (d9) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>>>>> (d9) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>>>>> (d9) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>>>>> (d9) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>>>>> (d9) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>>>>> (d9) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>>>>> (d9) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>>>>> (d9) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>>>>> (d9) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>>>>> (d9) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>>>>> (d9) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>>>>> (d9) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>>>>> (d9) Multiprocessor initialisation: >>>>>>>> (d9) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] >>>>>>>> ... >>>>>>>> done. >>>>>>>> (d9) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] >>>>>>>> ... >>>>>>>> done. >>>>>>>> (d9) Testing HVM environment: >>>>>>>> (d9) - REP INSB across page boundaries ... passed >>>>>>>> (d9) - GS base MSRs and SWAPGS ... passed >>>>>>>> (d9) Passed 2 of 2 tests >>>>>>>> (d9) Writing SMBIOS tables ... >>>>>>>> (d9) Loading SeaBIOS ... >>>>>>>> (d9) Creating MP tables ... >>>>>>>> (d9) Loading ACPI ... >>>>>>>> (d9) S3 disabled >>>>>>>> (d9) S4 disabled >>>>>>>> (d9) vm86 TSS at fc00a100 >>>>>>>> (d9) BIOS map: >>>>>>>> (d9) 10000-100d3: Scratch space >>>>>>>> (d9) c0000-fffff: Main BIOS >>>>>>>> (d9) E820 table: >>>>>>>> (d9) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>>>>> (d9) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>>>>> (d9) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED >>>>>>>> (d9) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>>>>> (d9) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>>>>> (d9) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>>>>>>> (d9) Invoking SeaBIOS ... >>>>>>>> (d9) SeaBIOS (version >>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>> (d9) >>>>>>>> (d9) Found Xen hypervisor signature at 40000000 >>>>>>>> (d9) Running on QEMU (i440fx) >>>>>>>> (d9) xen: copy e820... >>>>>>>> (d9) Relocating init from 0x000df619 to 0x77fae600 (size 71995) >>>>>>>> (d9) CPU Mhz=2660 >>>>>>>> (d9) Found 13 PCI devices (max PCI bus is 00) >>>>>>>> (d9) Allocated Xen hypercall page at 77fff000 >>>>>>>> (d9) Detected Xen v4.5.0-rc >>>>>>>> (d9) xen: copy BIOS tables... >>>>>>>> (d9) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 >>>>>>>> (d9) Copying MPTABLE from 0xfc001160/fc001170 to 0x000f0e40 >>>>>>>> (d9) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>>>>> (d9) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>>>>> (d9) Using pmtimer, ioport 0xb008 >>>>>>>> (d9) Scan for VGA option rom >>>>>>>> (d9) Running option rom at c000:0003 >>>>>>>> (XEN) stdvga.c:147:d9v0 entering stdvga and caching modes >>>>>>>> (d9) pmm call arg1=0 >>>>>>>> (d9) Turning on vga text mode console >>>>>>>> (d9) SeaBIOS (version >>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>> (d9) Machine UUID 2eca57e6-bff7-404e-bbda-1926d614cd28 >>>>>>>> (d9) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>>>>> (d9) Found 0 lpt ports >>>>>>>> (d9) Found 0 serial ports >>>>>>>> (d9) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>>>>> (d9) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>>>>> (d9) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (10000 MiBytes) >>>>>>>> (d9) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>>>>> (d9) UHCI init on dev 00:1d.0 (io=c240) >>>>>>>> (d9) UHCI init on dev 00:1d.1 (io=c260) >>>>>>>> (d9) UHCI init on dev 00:1d.2 (io=c280) >>>>>>>> (d9) PS2 keyboard initialized >>>>>>>> (d9) All threads complete. >>>>>>>> (d9) Scan for option roms >>>>>>>> (d9) Running option rom at c980:0003 >>>>>>>> (d9) pmm call arg1=1 >>>>>>>> (d9) pmm call arg1=0 >>>>>>>> (d9) pmm call arg1=1 >>>>>>>> (d9) pmm call arg1=0 >>>>>>>> (d9) Searching bootorder for: /pci@i0cf8/*@6 >>>>>>>> (d9) >>>>>>>> (d9) Press F12 for boot menu. >>>>>>>> (d9) >>>>>>>> (d9) Searching bootorder for: HALT >>>>>>>> (d9) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>>>>> LCHS=1024/255/63 s=20480000 >>>>>>>> (d9) Space available for UMB: ca800-ef000, f0000-f0d40 >>>>>>>> (d9) Returned 258048 bytes of ZoneHigh >>>>>>>> (d9) e820 map has 6 items: >>>>>>>> (d9) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>>>>> (d9) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>>>>>>> (d9) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>>>>>>> (d9) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>>>>> (d9) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>>>>>>> (d9) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>>>>>>> (d9) enter handle_19: >>>>>>>> (d9) NULL >>>>>>>> (d9) Booting from Hard Disk... >>>>>>>> (d9) Booting from 0000:7c00 >>>>>>>> (XEN) irq.c:389: Dom9 callback via changed to Direct Vector 0xf3 >>>>>>>> (XEN) irq.c:279: Dom9 PCI link 0 changed 5 -> 0 >>>>>>>> (XEN) irq.c:279: Dom9 PCI link 1 changed 10 -> 0 >>>>>>>> (XEN) irq.c:279: Dom9 PCI link 2 changed 11 -> 0 >>>>>>>> (XEN) irq.c:279: Dom9 PCI link 3 changed 5 -> 0 >>>>>>> domU's xl cfg: >>>>>>>> name='FEDORA' >>>>>>>> builder="hvm" >>>>>>>> device_model_override="/usr/lib/xen/bin/qemu-gdb" >>>>>>>> memory=2048 >>>>>>>> vcpus=2 >>>>>>>> acpi_s3=0 >>>>>>>> acpi_s4=0 >>>>>>>> vif=['bridge=xenbr0'] >>>>>>>> disk=['/mnt/vm/disks/FEDORA19.disk1.xm,raw,hda,rw'] >>>>>>>> boot='dc' >>>>>>>> device_model_version='qemu-xen' >>>>>>>> vnc=0 >>>>>>>> keymap="it" >>>>>>>> vga="qxl" >>>>>>>> spice=1 >>>>>>>> spicehost='0.0.0.0' >>>>>>>> spiceport=6005 >>>>>>>> spicedisable_ticketing=1 >>>>>>>> spicevdagent=1 >>>>>>>> spice_clipboard_sharing=0 >>>>>>>> spiceusbredirection=4 >>>>>>>> soundhw="hda" >>>>>>> I tested also with stdvga instead of qxl vga but qemu crash always >>>>>>> on >>>>>>> fedora boot with same error. >>>>>>> >>>>>>> If you need more informations/tests tell me and I'll post them. >>>>>>> >>>>>>> Thanks for any reply and sorry for my bad english. >>>>>>>