Re: [win-pv-devel] [Xen-devel] [DEBUGGING Xen/Qxl/Debian Sid] qemu crash on xenbus pv driver install

[Goonie Windy <monsieur.goonie@xxxxxxxxx>]

another bt full,

same problem with remote-viewer, this time trying to move the window and it sticked somewhere -you know those sticky functions that develop a window- so that it fits one half or smtg...Â



gdb /usr/lib/xen/bin/qemu-system-i386
GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1
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and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
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Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/xen/bin/qemu-system-i386...done.
(gdb) target remote localhost:1234
c
Remote debugging using localhost:1234
Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/ld-2.19.so...done.
done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
0x00007ffff7ddd190 in _start () from /lib64/ld-linux-x86-64.so.2
(gdb) c
Continuing.

Program received signal SIGSEGV, Segmentation fault.
_int_malloc (av=av@entry=0x7ffff41df620 <main_arena>,
ÂÂÂ bytes=bytes@entry=5152000) at malloc.c:3775
3775ÂÂÂ malloc.c: Aucun fichier ou dossier de ce type.
(gdb) bt full
#0Â _int_malloc (av=av@entry=0x7ffff41df620 <main_arena>,
ÂÂÂ bytes=bytes@entry=5152000) at malloc.c:3775
ÂÂÂÂÂÂÂ p = 0x555556c87660
ÂÂÂÂÂÂÂ iters = <optimized out>
ÂÂÂÂÂÂÂ nb = 5152016
ÂÂÂÂÂÂÂ idx = <optimized out>
ÂÂÂÂÂÂÂ bin = <optimized out>
ÂÂÂÂÂÂÂ victim = 0x555556c87650
ÂÂÂÂÂÂÂ size = <optimized out>
ÂÂÂÂÂÂÂ victim_index = <optimized out>
ÂÂÂÂÂÂÂ remainder = 0x555557171360
ÂÂÂÂÂÂÂ remainder_size = <optimized out>
ÂÂÂÂÂÂÂ block = 4
ÂÂÂÂÂÂÂ bit = <optimized out>
ÂÂÂÂÂÂÂ map = 2067779454
ÂÂÂÂÂÂÂ fwd = <optimized out>
ÂÂÂÂÂÂÂ bck = <optimized out>
ÂÂÂÂÂÂÂ errstr = 0x0
ÂÂÂÂÂÂÂ __func__ = "_int_malloc"
#1Â 0x00007ffff3eb886c in __libc_calloc (n=<optimized out>,
ÂÂÂ elem_size=<optimized out>) at malloc.c:3219
ÂÂÂÂÂÂÂ av = 0x7ffff41df620 <main_arena>
ÂÂÂÂÂÂÂ oldtop = 0x555556c87650
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ p = <optimized out>
ÂÂÂÂÂÂÂ bytes = 5152000
ÂÂÂÂÂÂÂ sz = 5152000
ÂÂÂÂÂÂÂ csz = <optimized out>
ÂÂÂÂÂÂÂ oldtopsize = 8392736
ÂÂÂÂÂÂÂ mem = <optimized out>
ÂÂÂÂÂÂÂ clearsize = <optimized out>
ÂÂÂÂÂÂÂ nclears = <optimized out>
ÂÂÂÂÂÂÂ d = <optimized out>
ÂÂÂÂÂÂÂ hook = <optimized out>
ÂÂÂÂÂÂÂ __func__ = "__libc_calloc"
#2Â 0x00007ffff4c3dc5a in ?? () from /usr/lib/x86_64-linux-gnu/libpixman-1.so.0
No symbol table info available.
#3Â 0x00007ffff4c3dd0b in ?? () from /usr/lib/x86_64-linux-gnu/libpixman-1.so.0
No symbol table info available.
#4Â 0x000055555580c266 in vnc_dpy_switch (dcl=0x7fffe847d048,
ÂÂÂ surface=0x5555565c29e0) at ui/vnc.c:590
ÂÂÂÂÂÂÂ vd = 0x7fffe847d010
ÂÂÂÂÂÂÂ vs = 0xff0000ff00
#5Â 0x00005555557e905b in dpy_gfx_replace_surface (con=0x5555563380f0,
ÂÂÂ surface=0x5555565c29e0) at ui/console.c:1404
ÂÂÂÂÂÂÂ s = 0x55555633fe60
ÂÂÂÂÂÂÂ old_surface = 0x5555563395d0
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ dcl = 0x7fffe847d048
#6Â 0x00005555556bfa0c in qxl_render_update_area_unlocked (qxl=0x555556378550)
ÂÂÂ at hw/display/qxl-render.c:131
ÂÂÂÂÂÂÂ vga = 0x555556379040
ÂÂÂÂÂÂÂ surface = 0x5555565c29e0
ÂÂÂÂÂÂÂ i = 21845
#7Â 0x00005555556bfc84 in qxl_render_update_area_bh (opaque=0x555556378550)
ÂÂÂ at hw/display/qxl-render.c:183
ÂÂÂÂÂÂÂ qxl = 0x555556378550
#8Â 0x00005555555e3d68 in aio_bh_poll (ctx=0x555556277840) at async.c:81
ÂÂÂÂÂÂÂ bh = 0x555556364510
ÂÂÂÂÂÂÂ bhp = 0x7fffe86e4010
ÂÂÂÂÂÂÂ next = 0x555556314170
ÂÂÂÂÂÂÂ ret = 1
#9Â 0x00005555555e3a1a in aio_poll (ctx=0x555556277840, blocking=false)
ÂÂÂ at aio-posix.c:188
ÂÂÂÂÂÂÂ node = 0x7ffff41f3a89 <write+57>
ÂÂÂÂÂÂÂ ret = 0
ÂÂÂÂÂÂÂ progress = false
#10 0x00005555555e4088 in aio_ctx_dispatch (source=0x555556277840,
ÂÂÂ callback=0x0, user_data=0x0) at async.c:211
ÂÂÂÂÂÂÂ ctx = 0x555556277840
ÂÂÂÂÂÂÂ __PRETTY_FUNCTION__ = "aio_ctx_dispatch"
---Type <return> to continue, or q <return> to quit---
#11 0x00007ffff707dc5d in g_main_dispatch (context=0x555556278b50)
ÂÂÂ at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3111
ÂÂÂÂÂÂÂ dispatch = 0x5555555e4035 <aio_ctx_dispatch>
ÂÂÂÂÂÂÂ prev_source = 0x0
ÂÂÂÂÂÂÂ was_in_call = 0
ÂÂÂÂÂÂÂ user_data = 0x0
ÂÂÂÂÂÂÂ callback = 0x0
ÂÂÂÂÂÂÂ cb_funcs = <optimized out>
ÂÂÂÂÂÂÂ cb_data = <optimized out>
ÂÂÂÂÂÂÂ need_destroy = <optimized out>
ÂÂÂÂÂÂÂ source = 0x555556277840
ÂÂÂÂÂÂÂ current = 0x55555626ec40
ÂÂÂÂÂÂÂ i = 0
#12 g_main_context_dispatch (context=0x555556278b50)
ÂÂÂ at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3710
No locals.
#13 0x000055555577cf98 in glib_pollfds_poll () at main-loop.c:190
ÂÂÂÂÂÂÂ context = 0x555556278b50
ÂÂÂÂÂÂÂ pfds = 0x5555563ded28
#14 0x000055555577d075 in os_host_main_loop_wait (timeout=0) at main-loop.c:235
ÂÂÂÂÂÂÂ ret = 2
ÂÂÂÂÂÂÂ spin_counter = 1
#15 0x000055555577d134 in main_loop_wait (nonblocking=0) at main-loop.c:484
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ ret = 21845
ÂÂÂÂÂÂÂ timeout = 4294967295
ÂÂÂÂÂÂÂ timeout_ns = 13912579
#16 0x0000555555815fbd in main_loop () at vl.c:2056
ÂÂÂÂÂÂÂ nonblocking = false
ÂÂÂÂÂÂÂ last_io = 1
#17 0x000055555581d66b in main (argc=66, argv=0x7fffffffdbe8,
ÂÂÂ envp=0x7fffffffde00) at vl.c:4535
ÂÂÂÂÂÂÂ i = 64
ÂÂÂÂÂÂÂ snapshot = 0
ÂÂÂÂÂÂÂ linux_boot = 0
ÂÂÂÂÂÂÂ icount_option = 0x0
ÂÂÂÂÂÂÂ initrd_filename = 0x0
ÂÂÂÂÂÂÂ kernel_filename = 0x0
ÂÂÂÂÂÂÂ kernel_cmdline = 0x55555598c664 ""
ÂÂÂÂÂÂÂ boot_order = 0x555556275340 "dc"
ÂÂÂÂÂÂÂ ds = 0x55555633fe60
ÂÂÂÂÂÂÂ cyls = 0
ÂÂÂÂÂÂÂ heads = 0
ÂÂÂÂÂÂÂ secs = 0
ÂÂÂÂÂÂÂ translation = 0
ÂÂÂÂÂÂÂ hda_opts = 0x0
ÂÂÂÂÂÂÂ opts = 0x555556275290
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ machine_opts = 0x555556276ef0
ÂÂÂÂÂÂÂ olist = 0x555555d72700 <qemu_machine_opts>
ÂÂÂÂÂÂÂ optind = 66
ÂÂÂÂÂÂÂ optarg = 0x7fffffffe5e0 "file=/home/goon/Documents/Win7Ult-SP1-x64-en-US-Sep2013.iso,if=ide,index=2,media=cdrom,format=raw,cache=writeback,id=ide-5632"
ÂÂÂÂÂÂÂ loadvm = 0x0
ÂÂÂÂÂÂÂ machine_class = 0x55555626e030
ÂÂÂÂÂÂÂ machine = 0x555555d78540 <xenfv_machine>
ÂÂÂÂÂÂÂ cpu_model = 0x0
ÂÂÂÂÂÂÂ vga_model = 0x0
ÂÂÂÂÂÂÂ qtest_chrdev = 0x0
ÂÂÂÂÂÂÂ qtest_log = 0x0
ÂÂÂÂÂÂÂ pid_file = 0x0
ÂÂÂÂÂÂÂ incoming = 0x0
ÂÂÂÂÂÂÂ show_vnc_port = 0
ÂÂÂÂÂÂÂ defconfig = true
ÂÂÂÂÂÂÂ userconfig = true
ÂÂÂÂÂÂÂ log_mask = 0x0
ÂÂÂÂÂÂÂ log_file = 0x0
ÂÂÂÂÂÂÂ mem_trace = {malloc = 0x55555581950b <malloc_and_trace>,
ÂÂÂÂÂÂÂÂÂ realloc = 0x555555819540 <realloc_and_trace>,
ÂÂÂÂÂÂÂÂÂ free = 0x555555819584 <free_and_trace>, calloc = 0x0,
ÂÂÂÂÂÂÂÂÂ try_malloc = 0x0, try_realloc = 0x0}
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ trace_events = 0x0
ÂÂÂÂÂÂÂ trace_file = 0x0
ÂÂÂÂÂÂÂ __func__ = "main"
ÂÂÂÂÂÂÂ args = {machine = 0x555555d78540 <xenfv_machine>,
ÂÂÂÂÂÂÂÂÂ ram_size = 2013265920, boot_order = 0x555556275340 "dc",
ÂÂÂÂÂÂÂÂÂ kernel_filename = 0x0, kernel_cmdline = 0x55555598c664 "",
ÂÂÂÂÂÂÂÂÂ initrd_filename = 0x0, cpu_model = 0x0}
(gdb)

2015-01-05 14:39 GMT+01:00 Goonie Windy <monsieur.goonie@xxxxxxxxx>:

Hi again and sorry for monopolizing, so I tested a bit QXL/spice in my win 7 x64 domU on Xenserver 4.5 RC4 with Fantu patch.

I get errors when trying to move remote-viewer window: I get a connection refused.

System is using deb8 unstables (sid) with only Xen compiled from sources.

Xen BT full is below, machine details, you should have them now.

Should I try to compile spice on my machine or something?


regards,

GregB:

(gdb) target remote localhost:1234
Remote debugging using localhost:1234
Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/ld-2.19.so...done.
done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
0x00007ffff7ddd190 in _start () from /lib64/ld-linux-x86-64.so.2
(gdb) c
Continuing.

Program received signal SIGABRT, Aborted.
0x00007ffff3e71107 in __GI_raise (sig=sig@entry=6)
ÂÂÂ at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56ÂÂÂ ../nptl/sysdeps/unix/sysv/linux/raise.c: Aucun fichier ou dossier de ce type.
(gdb) bt full
#0Â 0x00007ffff3e71107 in __GI_raise (sig=sig@entry=6)
ÂÂÂ at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
ÂÂÂÂÂÂÂ resultvar = 0
ÂÂÂÂÂÂÂ pid = 10818
ÂÂÂÂÂÂÂ selftid = 10818
#1Â 0x00007ffff3e724e8 in __GI_abort () at abort.c:89
ÂÂÂÂÂÂÂ save_stage = 2
ÂÂÂÂÂÂÂ act = {__sigaction_handler = {sa_handler = 0xb8000000,
ÂÂÂÂÂÂÂÂÂÂÂ sa_sigaction = 0xb8000000}, sa_mask = {__val = {13258597306065747968,
ÂÂÂÂÂÂÂÂÂÂÂÂÂ 13258597306065747968, 3087007744, 3087007744, 0, 0,
ÂÂÂÂÂÂÂÂÂÂÂÂÂ 13258597302978740224, 13258597302978740224, 13258597302978740224, 0, 0,
ÂÂÂÂÂÂÂÂÂÂÂÂÂ 0, 0, 0, 0, 0}}, sa_flags = 0, sa_restorer = 0xb800000000000000}
ÂÂÂÂÂÂÂ sigs = {__val = {32, 0 <repeats 15 times>}}
#2Â 0x00007ffff3eaf044 in __libc_message (do_abort=do_abort@entry=1,
ÂÂÂ fmt=fmt@entry=0x7ffff3fa1c60 "*** Error in `%s': %s: 0x%s ***\n")
ÂÂÂ at ../sysdeps/posix/libc_fatal.c:175
ÂÂÂÂÂÂÂ ap = {{gp_offset = 40, fp_offset = 0, overflow_arg_area = 0x7fffffffd300,
ÂÂÂÂÂÂÂÂÂÂÂ reg_save_area = 0x7fffffffd290}}
ÂÂÂÂÂÂÂ fd = 2
ÂÂÂÂÂÂÂ out>
ÂÂÂÂÂÂÂ list = <optimized out>
ÂÂÂÂÂÂÂ nlist = <optimized out>
ÂÂÂÂÂÂÂ cp = <optimized out>
ÂÂÂÂÂÂÂ written = <optimized out>
#3Â 0x00007ffff3eb481e in malloc_printerr (action=""
ÂÂÂ str=0x7ffff3fa1db0 "double free or corruption (out)", ptr=<optimized out>)
ÂÂÂ at malloc.c:4996
ÂÂÂÂÂÂÂ buf = "0000555556bb85e0"
ÂÂÂÂÂÂÂ cp = <optimized out>
#4Â 0x00007ffff3eb5526 in _int_free (av=<optimized out>, p=<optimized out>,
ÂÂÂ have_lock=0) at malloc.c:3840
ÂÂÂÂÂÂÂ size = <optimized out>
ÂÂÂÂÂÂÂ fb = <optimized out>
ÂÂÂÂÂÂÂ nextchunk = <optimized out>
ÂÂÂÂÂÂÂ nextsize = <optimized out>
ÂÂÂÂÂÂÂ nextinuse = <optimized out>
ÂÂÂÂÂÂÂ prevsize = <optimized out>
ÂÂÂÂÂÂÂ bck = <optimized out>
ÂÂÂÂÂÂÂ fwd = <optimized out>
ÂÂÂÂÂÂÂ errstr = <optimized out>
ÂÂÂÂÂÂÂ locked = <optimized out>
ÂÂÂÂÂÂÂ __func__ = "_int_free"
#5Â 0x00007ffff4c7c7e5 in ?? () from /usr/lib/x86_64-linux-gnu/libpixman-1.so.0
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#6Â 0x00007ffff4c7c759 in pixman_image_unref ()
ÂÂ from /usr/lib/x86_64-linux-gnu/libpixman-1.so.0
No symbol table info available.
#7Â 0x00005555557ee88e in qemu_pixman_image_unref (image=0x555556335f00)
ÂÂÂ at ui/qemu-pixman.c:80
No locals.
#8Â 0x000055555580c21f in vnc_dpy_switch (dcl=0x7fffe849e048, surface=0x555556627c90)
ÂÂÂ at ui/vnc.c:588
ÂÂÂÂÂÂÂ vd = 0x7fffe849e010
ÂÂÂÂÂÂÂ vs = 0xff0000ff00
#9Â 0x00005555557e905b in dpy_gfx_replace_surface (con=0x555556312e90,
ÂÂÂ surface=0x555556627c90) at ui/console.c:1404
ÂÂÂÂÂÂÂ s = 0x55555633d710
ÂÂÂÂÂÂÂ old_surface = 0x555556336160
ÂÂÂÂÂÂÂ dcl = 0x7fffe849e048
#10 0x00005555556bfa0c in qxl_render_update_area_unlocked (qxl=0x555556387f50)
ÂÂÂ at hw/display/qxl-render.c:131
ÂÂÂÂÂÂÂ vga = 0x555556388a40
ÂÂÂÂÂÂÂ surface = 0x555556627c90
ÂÂÂÂÂÂÂ i = 21845
#11 0x00005555556bfc84 in qxl_render_update_area_bh (opaque=0x555556387f50)
ÂÂÂ at hw/display/qxl-render.c:183
ÂÂÂÂÂÂÂ qxl = 0x555556387f50
#12 0x00005555555e3d68 in aio_bh_poll (ctx=0x555556277840) at async.c:81
ÂÂÂÂÂÂÂ bh = 0x555556313d40
ÂÂÂÂÂÂÂ bhp = 0x7fffffffd570
ÂÂÂÂÂÂÂ next = 0x555556313d10
ÂÂÂÂÂÂÂ ret = 1
#13 0x00005555555e3a1a in aio_poll (ctx=0x555556277840, blocking=false)
ÂÂÂ at aio-posix.c:188
ÂÂÂÂÂÂÂ node = 0x7ffff41f3a89 <write+57>
ÂÂÂÂÂÂÂ ret = 0
ÂÂÂÂÂÂÂ progress = false
#14 0x00005555555e4088 in aio_ctx_dispatch (source=0x555556277840, callback=0x0,
ÂÂÂ user_data=0x0) at async.c:211
ÂÂÂÂÂÂÂ ctx = 0x555556277840
ÂÂÂÂÂÂÂ __PRETTY_FUNCTION__ = "aio_ctx_dispatch"
#15 0x00007ffff707dc5d in g_main_dispatch (context=0x555556278b50)
ÂÂÂ at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3111
ÂÂÂÂÂÂÂ dispatch = 0x5555555e4035 <aio_ctx_dispatch>
ÂÂÂÂÂÂÂ prev_source = 0x0
ÂÂÂÂÂÂÂ was_in_call = 0
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ user_data = 0x0
ÂÂÂÂÂÂÂ callback = 0x0
ÂÂÂÂÂÂÂ cb_funcs = <optimized out>
ÂÂÂÂÂÂÂ cb_data = <optimized out>
ÂÂÂÂÂÂÂ need_destroy = <optimized out>
ÂÂÂÂÂÂÂ source = 0x555556277840
ÂÂÂÂÂÂÂ current = 0x55555626ec40
ÂÂÂÂÂÂÂ i = 0
#16 g_main_context_dispatch (context=0x555556278b50)
ÂÂÂ at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3710
No locals.
#17 0x000055555577cf98 in glib_pollfds_poll () at main-loop.c:190
ÂÂÂÂÂÂÂ context = 0x555556278b50
ÂÂÂÂÂÂÂ pfds = 0x555556628928
#18 0x000055555577d075 in os_host_main_loop_wait (timeout=0) at main-loop.c:235
ÂÂÂÂÂÂÂ ret = 2
ÂÂÂÂÂÂÂ spin_counter = 2
#19 0x000055555577d134 in main_loop_wait (nonblocking=0) at main-loop.c:484
ÂÂÂÂÂÂÂ ret = 21845
ÂÂÂÂÂÂÂ timeout = 4294967295
ÂÂÂÂÂÂÂ timeout_ns = 2937562
#20 0x0000555555815fbd in main_loop () at vl.c:2056
ÂÂÂÂÂÂÂ nonblocking = false
ÂÂÂÂÂÂÂ last_io = 0
#21 0x000055555581d66b in main (argc=66, argv=0x7fffffffdb48, envp=0x7fffffffdd60)
ÂÂÂ at vl.c:4535
ÂÂÂÂÂÂÂ i = 64
ÂÂÂÂÂÂÂ snapshot = 0
ÂÂÂÂÂÂÂ linux_boot = 0
ÂÂÂÂÂÂÂ icount_option = 0x0
ÂÂÂÂÂÂÂ initrd_filename = 0x0
ÂÂÂÂÂÂÂ kernel_filename = 0x0
ÂÂÂÂÂÂÂ kernel_cmdline = 0x55555598c664 ""
ÂÂÂÂÂÂÂ boot_order = 0x555556275340 "dc"
ÂÂÂÂÂÂÂ ds = 0x55555633d710
ÂÂÂÂÂÂÂ cyls = 0
ÂÂÂÂÂÂÂ heads = 0
ÂÂÂÂÂÂÂ secs = 0
ÂÂÂÂÂÂÂ translation = 0
ÂÂÂÂÂÂÂ hda_opts = 0x0
ÂÂÂÂÂÂÂ opts = 0x555556275290
ÂÂÂÂÂÂÂ machine_opts = 0x555556276ef0
ÂÂÂÂÂÂÂ olist = 0x555555d72700 <qemu_machine_opts>
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ optind = 66
ÂÂÂÂÂÂÂ optarg = 0x7fffffffe55e "file=/home/goon/Documents/Win7Ult-SP1-x64-en-US-Sep2013.iso,if=ide,index=2,media=cdrom,format=raw,cache=writeback,id=ide-5632"
ÂÂÂÂÂÂÂ loadvm = 0x0
ÂÂÂÂÂÂÂ machine_class = 0x55555626e030
ÂÂÂÂÂÂÂ machine = 0x555555d78540 <xenfv_machine>
ÂÂÂÂÂÂÂ cpu_model = 0x0
ÂÂÂÂÂÂÂ vga_model = 0x0
ÂÂÂÂÂÂÂ qtest_chrdev = 0x0
ÂÂÂÂÂÂÂ qtest_log = 0x0
ÂÂÂÂÂÂÂ pid_file = 0x0
ÂÂÂÂÂÂÂ incoming = 0x0
ÂÂÂÂÂÂÂ show_vnc_port = 0
ÂÂÂÂÂÂÂ defconfig = true
ÂÂÂÂÂÂÂ userconfig = true
ÂÂÂÂÂÂÂ log_mask = 0x0
ÂÂÂÂÂÂÂ log_file = 0x0
ÂÂÂÂÂÂÂ mem_trace = {malloc = 0x55555581950b <malloc_and_trace>,
ÂÂÂÂÂÂÂÂÂ realloc = 0x555555819540 <realloc_and_trace>,
ÂÂÂÂÂÂÂÂÂ free = 0x555555819584 <free_and_trace>, calloc = 0x0, try_malloc = 0x0,
ÂÂÂÂÂÂÂÂÂ try_realloc = 0x0}
ÂÂÂÂÂÂÂ trace_events = 0x0
ÂÂÂÂÂÂÂ trace_file = 0x0
ÂÂÂÂÂÂÂ __func__ = "main"
ÂÂÂÂÂÂÂ args = {machine = 0x555555d78540 <xenfv_machine>, ram_size = 2013265920,
ÂÂÂÂÂÂÂÂÂ boot_order = 0x555556275340 "dc", kernel_filename = 0x0,
ÂÂÂÂÂÂÂÂÂ kernel_cmdline = 0x55555598c664 "", initrd_filename = 0x0, cpu_model = 0x0}

2015-01-05 12:12 GMT+01:00 Goonie Windy <monsieur.goonie@xxxxxxxxx>:

Well rÃinstalled from scratch, added winpv and spice drivers the border you gave me and ThÃrÃse is NO more bugs related to winpv . will test reboot and spice/qxl functionnalities when possible. Regards. Greg b

Le 5 janv. 2015 10:08, "Fabio Fantoni" <fabio.fantoni@xxxxxxx> a Ãcrit :

Il 05/01/2015 00:24, Goonie Windy ha scritto:

AND DMESG
[ 3095.738985] qemu-system-i38[8089]: segfault at 7f92ae37cbf8 ip 00007f92a654e4ff sp 00007fffc2d6ec80 error 6 in libc-2.19.so[7f92a64d4000+19f000]
[ 3096.117859] xenbr0: port 3(vif5.0-emu) entered disabled state
[ 3096.118716] device vif5.0-emu left promiscuous mode
[ 3096.118738] xenbr0: port 3(vif5.0-emu) entered disabled state
[ 3584.894397] xenbr0: port 2(vif5.0) entered disabled state
[ 3584.894741] device vif5.0 left promiscuous mode
[ 3584.894753] xenbr0: port 2(vif5.0) entered disabled state
[ 3681.764862] IPv6: ADDRCONF(NETDEV_UP): vif6.0: link is not ready
[ 3681.878054] device vif6.0 entered promiscuous mode
[ 3681.886956] IPv6: ADDRCONF(NETDEV_UP): vif6.0: link is not ready
[ 3682.193528] device vif6.0-emu entered promiscuous mode
[ 3682.199185] xenbr0: port 3(vif6.0-emu) entered forwarding state
[ 3682.199229] xenbr0: port 3(vif6.0-emu) entered forwarding state
[ 3780.533596] xenbr0: port 3(vif6.0-emu) entered disabled state
[ 3780.535444] device vif6.0-emu left promiscuous mode
[ 3780.535465] xenbr0: port 3(vif6.0-emu) entered disabled state
[ 3899.555157] xenbr0: port 2(vif6.0) entered disabled state
[ 3899.555577] device vif6.0 left promiscuous mode
[ 3899.555607] xenbr0: port 2(vif6.0) entered disabled state

2015-01-05 0:21 GMT+01:00 Goonie Windy <monsieur.goonie@xxxxxxxxx>:

 GNU nano 2.2.6 FichierÂ: qemu-dm-win7.logÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ

(/usr/local/sbin/xl:9535): Spice-Warning **: reds.c:1863:reds_handle_ticket: Invalid password
main_channel_link: add main channel client
main_channel_handle_parsed: net test: latency 0.318000 ms, bitrate 26597402597 bps (25365.259740 Mbps)
inputs_connect: inputs channel client create
red_dispatcher_set_cursor_peer:
main_channel_handle_parsed: agent start
main_channel_handle_parsed: agent start
*** Error in `/usr/lib/xen/bin/qemu-system-i386': double free or corruption (out): 0x00007f0e38dd26f0 ***

2015-01-05 0:00 GMT+01:00 Goonie Windy <monsieur.goonie@xxxxxxxxx>:

Should add this too:
hostÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : E766
releaseÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : 3.16.0-4-amd64
versionÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : #1 SMP Debian 3.16.7-ckt2-1 (2014-12-08)
machineÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : x86_64
nr_cpusÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : 4
max_cpu_idÂÂÂÂÂÂÂÂÂÂÂÂ : 7
nr_nodesÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : 1
cores_per_socketÂÂÂÂÂÂ : 2
threads_per_coreÂÂÂÂÂÂ : 2
cpu_mhzÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : 2594
hw_capsÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : bfebfbff:28100800:00000000:00007f00:77bae3ff:00000000:00000001:00000281
virt_capsÂÂÂÂÂÂÂÂÂÂÂÂÂ : hvm hvm_directio
total_memoryÂÂÂÂÂÂÂÂÂÂ : 8055
free_memoryÂÂÂÂÂÂÂÂÂÂÂ : 2309
sharing_freed_memoryÂÂ : 0
sharing_used_memoryÂÂÂ : 0
outstanding_claimsÂÂÂÂ : 0
free_cpusÂÂÂÂÂÂÂÂÂÂÂÂÂ : 0
xen_majorÂÂÂÂÂÂÂÂÂÂÂÂÂ : 4
xen_minorÂÂÂÂÂÂÂÂÂÂÂÂÂ : 5
xen_extraÂÂÂÂÂÂÂÂÂÂÂÂÂ : .0-rc
xen_versionÂÂÂÂÂÂÂÂÂÂÂ : 4.5.0-rc
xen_capsÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : 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
xen_schedulerÂÂÂÂÂÂÂÂÂ : credit
xen_pagesizeÂÂÂÂÂÂÂÂÂÂ : 4096
platform_paramsÂÂÂÂÂÂÂ : virt_start=0xffff800000000000
xen_changesetÂÂÂÂÂÂÂÂÂ : Thu Dec 18 10:02:16 2014 +0000 git:36174af-dirty
xen_commandlineÂÂÂÂÂÂÂ : placeholder
cc_compilerÂÂÂÂÂÂÂÂÂÂÂ : gcc (Debian 4.9.2-10) 4.9.2
cc_compile_byÂÂÂÂÂÂÂÂÂ : root
cc_compile_domainÂÂÂÂÂ :
cc_compile_dateÂÂÂÂÂÂÂ : Wed Dec 31 01:20:47 CET 2014
xend_config_formatÂÂÂÂ : 4

2015-01-04 23:39 GMT+01:00 Goonie Windy <monsieur.goonie@xxxxxxxxx>:

My qemu log after spice failure:
(/usr/local/sbin/xl:4254): Spice-Warning **: reds.c:1863:reds_handle_ticket: Invalid password
main_channel_link: add main channel client
main_channel_handle_parsed: net test: latency 0.257000 ms, bitrate 81920000000 bps (78125.000000 Mbps)
red_dispatcher_set_cursor_peer:
inputs_connect: inputs channel client create
main_channel_handle_parsed: agent start
main_channel_handle_parsed: agent start
qemu-system-i386: malloc.c:2372: sysmalloc: Assertion `(old_top == (((mbinptr) (((char *) &((av)->bins[((1) - 1) * 2])) - __builtin_offsetof (struct malloc_chunk, fd)))) && old_size == 0) || ((unsigned long) (old_size) >= (unsigned long)((((__builtin_offsetof (struct malloc_chunk, fd_nextsize))+((2 *(sizeof(size_t))) - 1)) & ~((2 *(sizeof(size_t))) - 1))) && ((old_top)->size & 0x1) && ((unsigned long) old_end & pagemask) == 0)' failed.

2015-01-04 23:10 GMT+01:00 Goonie Windy <monsieur.goonie@xxxxxxxxx>:

This one is bug from trying to install winpv bus driver

If you followed all my advices your configurations should be ok and you found a new bug or inexpected case.
I do not have the knowledge to solve it.
Added to cc also win-pv-devel
Can someone take a look to this problem please?

Program received signal SIGSEGV, Segmentation fault.
_int_malloc (av=av@entry=0x7ffff41df620 <main_arena>, bytes=bytes@entry=73729)
ÂÂÂ at malloc.c:3775
3775ÂÂÂ malloc.c: Aucun fichier ou dossier de ce type.
(gdb) bt full
#0Â _int_malloc (av=av@entry=0x7ffff41df620 <main_arena>,
ÂÂÂ bytes=bytes@entry=73729) at malloc.c:3775
ÂÂÂÂÂÂÂ p = 0x555557303880
ÂÂÂÂÂÂÂ iters = <optimized out>
ÂÂÂÂÂÂÂ nb = 73744
ÂÂÂÂÂÂÂ idx = <optimized out>
ÂÂÂÂÂÂÂ bin = <optimized out>
ÂÂÂÂÂÂÂ victim = 0x555557303870
ÂÂÂÂÂÂÂ size = <optimized out>
ÂÂÂÂÂÂÂ victim_index = <optimized out>
ÂÂÂÂÂÂÂ remainder = 0x555557315880
ÂÂÂÂÂÂÂ remainder_size = <optimized out>
ÂÂÂÂÂÂÂ block = 4
ÂÂÂÂÂÂÂ bit = <optimized out>
ÂÂÂÂÂÂÂ map = 66981887
ÂÂÂÂÂÂÂ fwd = <optimized out>
ÂÂÂÂÂÂÂ bck = <optimized out>
ÂÂÂÂÂÂÂ errstr = 0x0
ÂÂÂÂÂÂÂ __func__ = "_int_malloc"
#1Â 0x00007ffff3eb74a1 in _int_realloc (
ÂÂÂ av=av@entry=0x7ffff41df620 <main_arena>, oldp=oldp@entry=0x55555689d270,
ÂÂÂ oldsize=oldsize@entry=36880, nb=nb@entry=73744) at malloc.c:4286
ÂÂÂÂÂÂÂ newp = <optimized out>
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ newsize = <optimized out>
ÂÂÂÂÂÂÂ newmem = <optimized out>
ÂÂÂÂÂÂÂ next = 0x5555568a6280
ÂÂÂÂÂÂÂ remainder = <optimized out>
ÂÂÂÂÂÂÂ remainder_size = <optimized out>
ÂÂÂÂÂÂÂ bck = <optimized out>
ÂÂÂÂÂÂÂ fwd = <optimized out>
ÂÂÂÂÂÂÂ copysize = <optimized out>
ÂÂÂÂÂÂÂ ncopies = <optimized out>
ÂÂÂÂÂÂÂ s = <optimized out>
ÂÂÂÂÂÂÂ d = <optimized out>
ÂÂÂÂÂÂÂ errstr = 0x0
ÂÂÂÂÂÂÂ __func__ = "_int_realloc"
ÂÂÂÂÂÂÂ nextsize = <optimized out>
#2Â 0x00007ffff3eb85f9 in __GI___libc_realloc (oldmem=0x55555689d280,
ÂÂÂ bytes=73728) at malloc.c:3029
ÂÂÂÂÂÂÂ ar_ptr = 0x7ffff41df620 <main_arena>
ÂÂÂÂÂÂÂ nb = 73744
ÂÂÂÂÂÂÂ newp = <optimized out>
ÂÂÂÂÂÂÂ hook = <optimized out>
ÂÂÂÂÂÂÂ oldp = 0x55555689d270
ÂÂÂÂÂÂÂ oldsize = 36880
ÂÂÂÂÂÂÂ __func__ = "__libc_realloc"
---Type <return> to continue, or q <return> to quit---
#3Â 0x0000555555819563 in realloc_and_trace (mem=0x55555689d280, n_bytes=73728)
ÂÂÂ at vl.c:2857
ÂÂÂÂÂÂÂ ptr = 0x7fffffffcf30
#4Â 0x00007ffff708388e in g_realloc (mem=<optimized out>, n_bytes=73728)
ÂÂÂ at /tmp/buildd/glib2.0-2.42.1/./glib/gmem.c:162
ÂÂÂÂÂÂÂ newmem = <optimized out>
#5Â 0x000055555582d3e2 in phys_map_node_reserve (map=0x5555563ccf98, nodes=18)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/exec.c:152
No locals.
#6Â 0x000055555582d701 in phys_page_set (d=0x5555563ccf90, index=160, nb=16,
ÂÂÂ leaf=5) at /home/goon/xen/tools/qemu-xen-dir/exec.c:211
No locals.
#7Â 0x000055555582f1ae in register_multipage (d=0x5555563ccf90,
ÂÂÂ section=0x7fffffffcfe0) at /home/goon/xen/tools/qemu-xen-dir/exec.c:937
ÂÂÂÂÂÂÂ start_addr = 655360
ÂÂÂÂÂÂÂ section_index = 5
ÂÂÂÂÂÂÂ num_pages = 16
ÂÂÂÂÂÂÂ __PRETTY_FUNCTION__ = "register_multipage"
#8Â 0x000055555582f4b4 in mem_add (listener=0x55555633b898,
ÂÂÂ section=0x7fffffffd1a0) at /home/goon/xen/tools/qemu-xen-dir/exec.c:968
ÂÂÂÂÂÂÂ as = 0x55555633b860
ÂÂÂÂÂÂÂ d = 0x5555563ccf90
ÂÂÂÂÂÂÂ now = {mr = 0x55555636dd30, address_space = 0x55555633b860,
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂÂÂ offset_within_region = 0, size = {lo = 65536, hi = 0},
ÂÂÂÂÂÂÂÂÂ offset_within_address_space = 655360, readonly = false}
ÂÂÂÂÂÂÂ remain = {mr = 0x55555636dd30, address_space = 0x55555633b860,
ÂÂÂÂÂÂÂÂÂ offset_within_region = 0, size = {lo = 65536, hi = 0},
ÂÂÂÂÂÂÂÂÂ offset_within_address_space = 655360, readonly = false}
ÂÂÂÂÂÂÂ page_size = {lo = 4096, hi = 0}
#9Â 0x0000555555892a01 in address_space_update_topology_pass (
ÂÂÂ as=0x55555633b860, old_view=0x555556495910, new_view=0x55555687f2c0,
ÂÂÂ adding=true) at /home/goon/xen/tools/qemu-xen-dir/memory.c:736
ÂÂÂÂÂÂÂ _listener = 0x55555633b898
ÂÂÂÂÂÂÂ iold = 1
ÂÂÂÂÂÂÂ inew = 1
ÂÂÂÂÂÂÂ frold = 0x5555565fd828
ÂÂÂÂÂÂÂ frnew = 0x5555568b23e8
#10 0x0000555555892fd7 in address_space_update_topology (as=0x55555633b860)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/memory.c:765
ÂÂÂÂÂÂÂ old_view = 0x555556495910
ÂÂÂÂÂÂÂ new_view = 0x55555687f2c0
#11 0x00005555558930fc in memory_region_transaction_commit ()
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/memory.c:800
ÂÂÂÂÂÂÂ as = 0x55555633b860
ÂÂÂÂÂÂÂ __PRETTY_FUNCTION__ = "memory_region_transaction_commit"
#12 0x00005555558951ed in memory_region_del_subregion (mr=0x5555562855d0,
---Type <return> to continue, or q <return> to quit---
ÂÂÂ subregion=0x555556349250)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/memory.c:1487
ÂÂÂÂÂÂÂ __PRETTY_FUNCTION__ = "memory_region_del_subregion"
#13 0x000055555570fdf3 in pci_update_mappings (d=0x5555563489f0)
ÂÂÂ at hw/pci/pci.c:1113
ÂÂÂÂÂÂÂ r = 0x555556348af8
ÂÂÂÂÂÂÂ i = 0
ÂÂÂÂÂÂÂ new_addr = 18446744073709551615
#14 0x0000555555710110 in pci_default_write_config (d=0x5555563489f0, addr=4,
ÂÂÂ val=0, l=2) at hw/pci/pci.c:1168
ÂÂÂÂÂÂÂ i = 2
ÂÂÂÂÂÂÂ was_irq_disabled = 0
ÂÂÂÂÂÂÂ __PRETTY_FUNCTION__ = "pci_default_write_config"
#15 0x0000555555714125 in pci_host_config_write_common (
ÂÂÂ pci_dev=0x5555563489f0, addr=4, limit=256, val=1024, len=2)
ÂÂÂ at hw/pci/pci_host.c:57
ÂÂÂÂÂÂÂ __PRETTY_FUNCTION__ = "pci_host_config_write_common"
#16 0x0000555555714229 in pci_data_write (s=0x5555562a8cf0, addr=2147487748,
ÂÂÂ val=1024, len=2) at hw/pci/pci_host.c:84
ÂÂÂÂÂÂÂ pci_dev = 0x5555563489f0
ÂÂÂÂÂÂÂ config_addr = 4
#17 0x0000555555714351 in pci_host_data_write (opaque=0x555556311470, addr=0,
ÂÂÂ val=1024, len=2) at hw/pci/pci_host.c:137
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ s = 0x555556311470
#18 0x0000555555891531 in memory_region_write_accessor (mr=0x555556313860,
ÂÂÂ addr=0, value=0x7fffffffd5e8, size=2, shift=0, mask=65535)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/memory.c:441
ÂÂÂÂÂÂÂ tmp = 1024
#19 0x0000555555891636 in access_with_adjusted_size (addr=0,
ÂÂÂ value=0x7fffffffd5e8, size=2, access_size_min=1, access_size_max=4,
ÂÂÂ access=0x5555558914b0 <memory_region_write_accessor>, mr=0x555556313860)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/memory.c:478
ÂÂÂÂÂÂÂ access_mask = 65535
ÂÂÂÂÂÂÂ access_size = 2
ÂÂÂÂÂÂÂ i = 0
#20 0x0000555555893772 in memory_region_dispatch_write (mr=0x555556313860,
ÂÂÂ addr=0, data="" size=2)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/memory.c:985
No locals.
#21 0x0000555555896068 in io_mem_write (mr=0x555556313860, addr=0, val=1024,
ÂÂÂ size=2) at /home/goon/xen/tools/qemu-xen-dir/memory.c:1744
No locals.
#22 0x000055555583183c in address_space_rw (
ÂÂÂ as=0x5555561c2140 <address_space_io>, addr=3324, buf=0x7fffffffd6f0 "",
ÂÂÂ len=2, is_write=true) at /home/goon/xen/tools/qemu-xen-dir/exec.c:2029
ÂÂÂÂÂÂÂ l = 2
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ ptr = 0x7fffffffd6f4 "\377\377\377\377"
ÂÂÂÂÂÂÂ val = 1024
ÂÂÂÂÂÂÂ addr1 = 0
ÂÂÂÂÂÂÂ mr = 0x555556313860
ÂÂÂÂÂÂÂ error = false
#23 0x0000555555831b12 in address_space_write (
ÂÂÂ as=0x5555561c2140 <address_space_io>, addr=3324, buf=0x7fffffffd6f0 "",
ÂÂÂ len=2) at /home/goon/xen/tools/qemu-xen-dir/exec.c:2091
No locals.
#24 0x000055555588f486 in cpu_outw (addr=3324, val=1024)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/ioport.c:77
ÂÂÂÂÂÂÂ buf = "\000\004"
#25 0x000055555590f460 in do_outp (addr=3324, size=2, val=1024)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/xen-hvm.c:668
No locals.
#26 0x000055555590f66f in cpu_ioreq_pio (req=0x7ffff7ff3000)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/xen-hvm.c:729
ÂÂÂÂÂÂÂ i = 0
#27 0x000055555590f910 in handle_ioreq (req=0x7ffff7ff3000)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/xen-hvm.c:781
No locals.
#28 0x000055555590fc0f in cpu_handle_ioreq (opaque=0x5555562abf10)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/xen-hvm.c:856
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ state = 0x5555562abf10
ÂÂÂÂÂÂÂ req = 0x7ffff7ff3000
#29 0x000055555577c385 in qemu_iohandler_poll (pollfds=0x555556277600, ret=1)
ÂÂÂ at iohandler.c:143
ÂÂÂÂÂÂÂ revents = 1
ÂÂÂÂÂÂÂ pioh = 0x55555627ca90
ÂÂÂÂÂÂÂ ioh = 0x555556366320
#30 0x000055555577d14b in main_loop_wait (nonblocking=0) at main-loop.c:485
ÂÂÂÂÂÂÂ ret = 1
ÂÂÂÂÂÂÂ timeout = 4294967295
ÂÂÂÂÂÂÂ timeout_ns = 16717983
#31 0x0000555555815fbd in main_loop () at vl.c:2056
ÂÂÂÂÂÂÂ nonblocking = false
ÂÂÂÂÂÂÂ last_io = 1
#32 0x000055555581d66b in main (argc=64, argv=0x7fffffffdc78,
ÂÂÂ envp=0x7fffffffde80) at vl.c:4535
ÂÂÂÂÂÂÂ i = 64
ÂÂÂÂÂÂÂ snapshot = 0
ÂÂÂÂÂÂÂ linux_boot = 0
ÂÂÂÂÂÂÂ icount_option = 0x0
ÂÂÂÂÂÂÂ initrd_filename = 0x0
ÂÂÂÂÂÂÂ kernel_filename = 0x0
ÂÂÂÂÂÂÂ kernel_cmdline = 0x55555598c664 ""
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ boot_order = 0x555556275340 "dc"
ÂÂÂÂÂÂÂ ds = 0x5555563564e0
ÂÂÂÂÂÂÂ cyls = 0
ÂÂÂÂÂÂÂ heads = 0
ÂÂÂÂÂÂÂ secs = 0
ÂÂÂÂÂÂÂ translation = 0
ÂÂÂÂÂÂÂ hda_opts = 0x0
ÂÂÂÂÂÂÂ opts = 0x555556275290
ÂÂÂÂÂÂÂ machine_opts = 0x555556276ef0
ÂÂÂÂÂÂÂ olist = 0x555555d72700 <qemu_machine_opts>
ÂÂÂÂÂÂÂ optind = 64
ÂÂÂÂÂÂÂ optarg = 0x7fffffffe61a "file=/dev/sda3,if=ide,index=0,media=disk,format=raw,cache=writeback"
ÂÂÂÂÂÂÂ loadvm = 0x0
ÂÂÂÂÂÂÂ machine_class = 0x55555626e030
ÂÂÂÂÂÂÂ machine = 0x555555d78540 <xenfv_machine>
ÂÂÂÂÂÂÂ cpu_model = 0x0
ÂÂÂÂÂÂÂ vga_model = 0x0
ÂÂÂÂÂÂÂ qtest_chrdev = 0x0
ÂÂÂÂÂÂÂ qtest_log = 0x0
ÂÂÂÂÂÂÂ pid_file = 0x0
ÂÂÂÂÂÂÂ incoming = 0x0
ÂÂÂÂÂÂÂ show_vnc_port = 0
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ defconfig = true
ÂÂÂÂÂÂÂ userconfig = true
ÂÂÂÂÂÂÂ log_mask = 0x0
ÂÂÂÂÂÂÂ log_file = 0x0
ÂÂÂÂÂÂÂ mem_trace = {malloc = 0x55555581950b <malloc_and_trace>,
ÂÂÂÂÂÂÂÂÂ realloc = 0x555555819540 <realloc_and_trace>,
ÂÂÂÂÂÂÂÂÂ free = 0x555555819584 <free_and_trace>, calloc = 0x0,
ÂÂÂÂÂÂÂÂÂ try_malloc = 0x0, try_realloc = 0x0}
ÂÂÂÂÂÂÂ trace_events = 0x0
ÂÂÂÂÂÂÂ trace_file = 0x0
ÂÂÂÂÂÂÂ __func__ = "main"
ÂÂÂÂÂÂÂ args = {machine = 0x555555d78540 <xenfv_machine>,
ÂÂÂÂÂÂÂÂÂ ram_size = 2013265920, boot_order = 0x555556275340 "dc",
ÂÂÂÂÂÂÂÂÂ kernel_filename = 0x0, kernel_cmdline = 0x55555598c664 "",
ÂÂÂÂÂÂÂÂÂ initrd_filename = 0x0, cpu_model = 0x0}

2015-01-04 22:29 GMT+01:00 Goonie Windy <monsieur.goonie@xxxxxxxxx>:

Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/xen/bin/qemu-system-i386...done.
(gdb) target remote localhost:1234
Remote debugging using localhost:1234
Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/ld-2.19.so...done.
done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
0x00007ffff7ddd190 in _start () from /lib64/ld-linux-x86-64.so.2
(gdb) c
Continuing.

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff50e5801 in spice_char_device_write_to_device (
ÂÂÂ dev=dev@entry=0x55555647c750) at char_device.c:443
443ÂÂÂ char_device.c: Aucun fichier ou dossier de ce type.
(gdb) bt full
#0Â 0x00007ffff50e5801 in spice_char_device_write_to_device (
ÂÂÂ dev=dev@entry=0x55555647c750) at char_device.c:443
ÂÂÂÂÂÂÂ sif = <optimized out>
ÂÂÂÂÂÂÂ total = <optimized out>
ÂÂÂÂÂÂÂ n = <optimized out>
#1Â 0x00007ffff50e6497 in spice_char_device_write_to_device (
ÂÂÂ dev=0x55555647c750) at char_device.c:436
No locals.
#2Â spice_char_device_start (dev=0x55555647c750) at char_device.c:798
ÂÂÂÂÂÂÂ __FUNCTION__ = "spice_char_device_start"
#3Â 0x00007ffff51299c6 in spice_server_vm_start (s=<optimized out>)
ÂÂÂ at reds.c:3795
ÂÂÂÂÂÂÂ st_item = 0x5555562d8350
ÂÂÂÂÂÂÂ item = 0x5555562d8350
ÂÂÂÂÂÂÂ __FUNCTION__ = "spice_server_vm_start"
#4Â 0x00005555557f40c9 in qemu_spice_display_start () at ui/spice-core.c:909
No locals.
#5Â 0x00005555556c4365 in qxl_hard_reset (d=0x55555637d7e0, loadvm=0)
ÂÂÂ at hw/display/qxl.c:1172
ÂÂÂÂÂÂÂ startstop = true
#6Â 0x00005555556c43a3 in qxl_reset_handler (dev=0x55555637d7e0)
ÂÂÂ at hw/display/qxl.c:1180
ÂÂÂÂÂÂÂ d = 0x55555637d7e0
---Type <return> to continue, or q <return> to quit---
#7Â 0x0000555555699658 in device_reset (dev=0x55555637d7e0)
ÂÂÂ at hw/core/qdev.c:934
ÂÂÂÂÂÂÂ klass = 0x555556270410
ÂÂÂÂÂÂÂ __func__ = "device_reset"
#8Â 0x0000555555697a56 in qdev_reset_one (dev=0x55555637d7e0, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:240
No locals.
#9Â 0x0000555555697f64 in qdev_walk_children (dev=0x55555637d7e0,
ÂÂÂ pre_devfn=0x0, pre_busfn=0x0, post_devfn=0x555555697a3a <qdev_reset_one>,
ÂÂÂ post_busfn=0x555555697a5d <qbus_reset_one>, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:411
ÂÂÂÂÂÂÂ bus = 0x0
ÂÂÂÂÂÂÂ err = 0
#10 0x0000555555697e57 in qbus_walk_children (bus=0x5555562a8ee0,
ÂÂÂ pre_devfn=0x0, pre_busfn=0x0, post_devfn=0x555555697a3a <qdev_reset_one>,
ÂÂÂ post_busfn=0x555555697a5d <qbus_reset_one>, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:369
ÂÂÂÂÂÂÂ kid = 0x55555633d4f0
ÂÂÂÂÂÂÂ err = 0
#11 0x0000555555697f28 in qdev_walk_children (dev=0x5555563131b0,
ÂÂÂ pre_devfn=0x0, pre_busfn=0x0, post_devfn=0x555555697a3a <qdev_reset_one>,
ÂÂÂ post_busfn=0x555555697a5d <qbus_reset_one>, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:403
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ bus = 0x5555562a8ee0
ÂÂÂÂÂÂÂ err = 0
#12 0x0000555555697e57 in qbus_walk_children (bus=0x5555562a60b0,
ÂÂÂ pre_devfn=0x0, pre_busfn=0x0, post_devfn=0x555555697a3a <qdev_reset_one>,
ÂÂÂ post_busfn=0x555555697a5d <qbus_reset_one>, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:369
ÂÂÂÂÂÂÂ kid = 0x5555562a6a80
ÂÂÂÂÂÂÂ err = 0
#13 0x0000555555697b32 in qbus_reset_all (bus=0x5555562a60b0)
ÂÂÂ at hw/core/qdev.c:261
No locals.
#14 0x0000555555697b54 in qbus_reset_all_fn (opaque=0x5555562a60b0)
ÂÂÂ at hw/core/qdev.c:267
ÂÂÂÂÂÂÂ bus = 0x5555562a60b0
#15 0x0000555555815b1f in qemu_devices_reset () at vl.c:1872
ÂÂÂÂÂÂÂ re = 0x555556375890
ÂÂÂÂÂÂÂ nre = 0x0
#16 0x0000555555815bbf in qemu_system_reset (report=true) at vl.c:1885
ÂÂÂÂÂÂÂ mc = 0x55555626e030
ÂÂÂÂÂÂÂ __func__ = "qemu_system_reset"
#17 0x000055555590fcb9 in cpu_handle_ioreq (opaque=0x5555562b0950)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/xen-hvm.c:881
ÂÂÂÂÂÂÂ state = 0x5555562b0950
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ req = 0x7ffff7ff3000
#18 0x000055555577c385 in qemu_iohandler_poll (pollfds=0x555556277600, ret=1)
ÂÂÂ at iohandler.c:143
ÂÂÂÂÂÂÂ revents = 1
ÂÂÂÂÂÂÂ pioh = 0x5555563218c0
ÂÂÂÂÂÂÂ ioh = 0x555556362a80
#19 0x000055555577d14b in main_loop_wait (nonblocking=0) at main-loop.c:485
ÂÂÂÂÂÂÂ ret = 1
ÂÂÂÂÂÂÂ timeout = 4294967295
ÂÂÂÂÂÂÂ timeout_ns = 17355567
#20 0x0000555555815fbd in main_loop () at vl.c:2056
ÂÂÂÂÂÂÂ nonblocking = false
ÂÂÂÂÂÂÂ last_io = 1
#21 0x000055555581d66b in main (argc=66, argv=0x7fffffffdc58,
ÂÂÂ envp=0x7fffffffde70) at vl.c:4535
ÂÂÂÂÂÂÂ i = 64
ÂÂÂÂÂÂÂ snapshot = 0
ÂÂÂÂÂÂÂ linux_boot = 0
ÂÂÂÂÂÂÂ icount_option = 0x0
ÂÂÂÂÂÂÂ initrd_filename = 0x0
ÂÂÂÂÂÂÂ kernel_filename = 0x0
ÂÂÂÂÂÂÂ kernel_cmdline = 0x55555598c664 ""
ÂÂÂÂÂÂÂ boot_order = 0x555556275380 "dc"
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ ds = 0x5555563324a0
ÂÂÂÂÂÂÂ cyls = 0
ÂÂÂÂÂÂÂ heads = 0
ÂÂÂÂÂÂÂ secs = 0
ÂÂÂÂÂÂÂ translation = 0
ÂÂÂÂÂÂÂ hda_opts = 0x0
ÂÂÂÂÂÂÂ opts = 0x5555562752d0
ÂÂÂÂÂÂÂ machine_opts = 0x555556276f30
ÂÂÂÂÂÂÂ olist = 0x555555d72700 <qemu_machine_opts>
ÂÂÂÂÂÂÂ optind = 66
ÂÂÂÂÂÂÂ optarg = 0x7fffffffe61a "file=/dev/sda3,if=ide,index=0,media=disk,format=raw,cache=writeback"
ÂÂÂÂÂÂÂ loadvm = 0x0
ÂÂÂÂÂÂÂ machine_class = 0x55555626e030
ÂÂÂÂÂÂÂ machine = 0x555555d78540 <xenfv_machine>
ÂÂÂÂÂÂÂ cpu_model = 0x0
ÂÂÂÂÂÂÂ vga_model = 0x0
ÂÂÂÂÂÂÂ qtest_chrdev = 0x0
ÂÂÂÂÂÂÂ qtest_log = 0x0
ÂÂÂÂÂÂÂ pid_file = 0x0
ÂÂÂÂÂÂÂ incoming = 0x0
ÂÂÂÂÂÂÂ show_vnc_port = 0
ÂÂÂÂÂÂÂ defconfig = true
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ userconfig = true
ÂÂÂÂÂÂÂ log_mask = 0x0
ÂÂÂÂÂÂÂ log_file = 0x0
ÂÂÂÂÂÂÂ mem_trace = {malloc = 0x55555581950b <malloc_and_trace>,
ÂÂÂÂÂÂÂÂÂ realloc = 0x555555819540 <realloc_and_trace>,
ÂÂÂÂÂÂÂÂÂ free = 0x555555819584 <free_and_trace>, calloc = 0x0,
ÂÂÂÂÂÂÂÂÂ try_malloc = 0x0, try_realloc = 0x0}
ÂÂÂÂÂÂÂ trace_events = 0x0
ÂÂÂÂÂÂÂ trace_file = 0x0
ÂÂÂÂÂÂÂ __func__ = "main"
ÂÂÂÂÂÂÂ args = {machine = 0x555555d78540 <xenfv_machine>,
ÂÂÂÂÂÂÂÂÂ ram_size = 2013265920, boot_order = 0x555556275380 "dc",
ÂÂÂÂÂÂÂÂÂ kernel_filename = 0x0, kernel_cmdline = 0x55555598c664 "",
ÂÂÂÂÂÂÂÂÂ initrd_filename = 0x0, cpu_model = 0x0}

(gdb) bt full ecc
No symbol "ecc" in current context.

(gdb) bt full
#0Â 0x00007ffff50e5801 in spice_char_device_write_to_device (
ÂÂÂ dev=dev@entry=0x55555647c750) at char_device.c:443
ÂÂÂÂÂÂÂ sif = <optimized out>
ÂÂÂÂÂÂÂ total = <optimized out>
ÂÂÂÂÂÂÂ n = <optimized out>
#1Â 0x00007ffff50e6497 in spice_char_device_write_to_device (
ÂÂÂ dev=0x55555647c750) at char_device.c:436
No locals.
#2Â spice_char_device_start (dev=0x55555647c750) at char_device.c:798
ÂÂÂÂÂÂÂ __FUNCTION__ = "spice_char_device_start"
#3Â 0x00007ffff51299c6 in spice_server_vm_start (s=<optimized out>)
ÂÂÂ at reds.c:3795
ÂÂÂÂÂÂÂ st_item = 0x5555562d8350
ÂÂÂÂÂÂÂ item = 0x5555562d8350
ÂÂÂÂÂÂÂ __FUNCTION__ = "spice_server_vm_start"
#4Â 0x00005555557f40c9 in qemu_spice_display_start () at ui/spice-core.c:909
No locals.
#5Â 0x00005555556c4365 in qxl_hard_reset (d=0x55555637d7e0, loadvm=0)
ÂÂÂ at hw/display/qxl.c:1172
ÂÂÂÂÂÂÂ startstop = true
#6Â 0x00005555556c43a3 in qxl_reset_handler (dev=0x55555637d7e0)
ÂÂÂ at hw/display/qxl.c:1180
ÂÂÂÂÂÂÂ d = 0x55555637d7e0
---Type <return> to continue, or q <return> to quit---
#7Â 0x0000555555699658 in device_reset (dev=0x55555637d7e0)
ÂÂÂ at hw/core/qdev.c:934
ÂÂÂÂÂÂÂ klass = 0x555556270410
ÂÂÂÂÂÂÂ __func__ = "device_reset"
#8Â 0x0000555555697a56 in qdev_reset_one (dev=0x55555637d7e0, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:240
No locals.
#9Â 0x0000555555697f64 in qdev_walk_children (dev=0x55555637d7e0,
ÂÂÂ pre_devfn=0x0, pre_busfn=0x0, post_devfn=0x555555697a3a <qdev_reset_one>,
ÂÂÂ post_busfn=0x555555697a5d <qbus_reset_one>, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:411
ÂÂÂÂÂÂÂ bus = 0x0
ÂÂÂÂÂÂÂ err = 0
#10 0x0000555555697e57 in qbus_walk_children (bus=0x5555562a8ee0,
ÂÂÂ pre_devfn=0x0, pre_busfn=0x0, post_devfn=0x555555697a3a <qdev_reset_one>,
ÂÂÂ post_busfn=0x555555697a5d <qbus_reset_one>, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:369
ÂÂÂÂÂÂÂ kid = 0x55555633d4f0
ÂÂÂÂÂÂÂ err = 0
#11 0x0000555555697f28 in qdev_walk_children (dev=0x5555563131b0,
ÂÂÂ pre_devfn=0x0, pre_busfn=0x0, post_devfn=0x555555697a3a <qdev_reset_one>,
ÂÂÂ post_busfn=0x555555697a5d <qbus_reset_one>, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:403
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ bus = 0x5555562a8ee0
ÂÂÂÂÂÂÂ err = 0
#12 0x0000555555697e57 in qbus_walk_children (bus=0x5555562a60b0,
ÂÂÂ pre_devfn=0x0, pre_busfn=0x0, post_devfn=0x555555697a3a <qdev_reset_one>,
ÂÂÂ post_busfn=0x555555697a5d <qbus_reset_one>, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:369
ÂÂÂÂÂÂÂ kid = 0x5555562a6a80
ÂÂÂÂÂÂÂ err = 0
#13 0x0000555555697b32 in qbus_reset_all (bus=0x5555562a60b0)
ÂÂÂ at hw/core/qdev.c:261
No locals.
#14 0x0000555555697b54 in qbus_reset_all_fn (opaque=0x5555562a60b0)
ÂÂÂ at hw/core/qdev.c:267
ÂÂÂÂÂÂÂ bus = 0x5555562a60b0
#15 0x0000555555815b1f in qemu_devices_reset () at vl.c:1872
ÂÂÂÂÂÂÂ re = 0x555556375890
ÂÂÂÂÂÂÂ nre = 0x0
#16 0x0000555555815bbf in qemu_system_reset (report=true) at vl.c:1885
ÂÂÂÂÂÂÂ mc = 0x55555626e030
ÂÂÂÂÂÂÂ __func__ = "qemu_system_reset"
#17 0x000055555590fcb9 in cpu_handle_ioreq (opaque=0x5555562b0950)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/xen-hvm.c:881
ÂÂÂÂÂÂÂ state = 0x5555562b0950
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ req = 0x7ffff7ff3000
#18 0x000055555577c385 in qemu_iohandler_poll (pollfds=0x555556277600, ret=1)
ÂÂÂ at iohandler.c:143
ÂÂÂÂÂÂÂ revents = 1
ÂÂÂÂÂÂÂ pioh = 0x5555563218c0
ÂÂÂÂÂÂÂ ioh = 0x555556362a80
#19 0x000055555577d14b in main_loop_wait (nonblocking=0) at main-loop.c:485
ÂÂÂÂÂÂÂ ret = 1
ÂÂÂÂÂÂÂ timeout = 4294967295
ÂÂÂÂÂÂÂ timeout_ns = 17355567
#20 0x0000555555815fbd in main_loop () at vl.c:2056
ÂÂÂÂÂÂÂ nonblocking = false
ÂÂÂÂÂÂÂ last_io = 1
#21 0x000055555581d66b in main (argc=66, argv=0x7fffffffdc58,
ÂÂÂ envp=0x7fffffffde70) at vl.c:4535
ÂÂÂÂÂÂÂ i = 64
ÂÂÂÂÂÂÂ snapshot = 0
ÂÂÂÂÂÂÂ linux_boot = 0
ÂÂÂÂÂÂÂ icount_option = 0x0
ÂÂÂÂÂÂÂ initrd_filename = 0x0
ÂÂÂÂÂÂÂ kernel_filename = 0x0
ÂÂÂÂÂÂÂ kernel_cmdline = 0x55555598c664 ""
ÂÂÂÂÂÂÂ boot_order = 0x555556275380 "dc"
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ ds = 0x5555563324a0
ÂÂÂÂÂÂÂ cyls = 0
ÂÂÂÂÂÂÂ heads = 0
ÂÂÂÂÂÂÂ secs = 0
ÂÂÂÂÂÂÂ translation = 0
ÂÂÂÂÂÂÂ hda_opts = 0x0
ÂÂÂÂÂÂÂ opts = 0x5555562752d0
ÂÂÂÂÂÂÂ machine_opts = 0x555556276f30
ÂÂÂÂÂÂÂ olist = 0x555555d72700 <qemu_machine_opts>
ÂÂÂÂÂÂÂ optind = 66
ÂÂÂÂÂÂÂ optarg = 0x7fffffffe61a "file=/dev/sda3,if=ide,index=0,media=disk,format=raw,cache=writeback"
ÂÂÂÂÂÂÂ loadvm = 0x0
ÂÂÂÂÂÂÂ machine_class = 0x55555626e030
ÂÂÂÂÂÂÂ machine = 0x555555d78540 <xenfv_machine>
ÂÂÂÂÂÂÂ cpu_model = 0x0
ÂÂÂÂÂÂÂ vga_model = 0x0
ÂÂÂÂÂÂÂ qtest_chrdev = 0x0
ÂÂÂÂÂÂÂ qtest_log = 0x0
ÂÂÂÂÂÂÂ pid_file = 0x0
ÂÂÂÂÂÂÂ incoming = 0x0
ÂÂÂÂÂÂÂ show_vnc_port = 0
ÂÂÂÂÂÂÂ defconfig = true
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ userconfig = true
ÂÂÂÂÂÂÂ log_mask = 0x0
ÂÂÂÂÂÂÂ log_file = 0x0
ÂÂÂÂÂÂÂ mem_trace = {malloc = 0x55555581950b <malloc_and_trace>,
ÂÂÂÂÂÂÂÂÂ realloc = 0x555555819540 <realloc_and_trace>,
ÂÂÂÂÂÂÂÂÂ free = 0x555555819584 <free_and_trace>, calloc = 0x0,
ÂÂÂÂÂÂÂÂÂ try_malloc = 0x0, try_realloc = 0x0}
ÂÂÂÂÂÂÂ trace_events = 0x0
ÂÂÂÂÂÂÂ trace_file = 0x0
ÂÂÂÂÂÂÂ __func__ = "main"
ÂÂÂÂÂÂÂ args = {machine = 0x555555d78540 <xenfv_machine>,
ÂÂÂÂÂÂÂÂÂ ram_size = 2013265920, boot_order = 0x555556275380 "dc",
ÂÂÂÂÂÂÂÂÂ kernel_filename = 0x0, kernel_cmdline = 0x55555598c664 "",
ÂÂÂÂÂÂÂÂÂ initrd_filename = 0x0, cpu_model = 0x0}

AND

attached files

2015-01-04 22:24 GMT+01:00 Goonie Windy <monsieur.goonie@xxxxxxxxx>:

GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/xen/bin/qemu-system-i386...done.
(gdb) target remote localhost:1234
Remote debugging using localhost:1234
Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/ld-2.19.so...done.
done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
0x00007ffff7ddd190 in _start () from /lib64/ld-linux-x86-64.so.2
(gdb) c
Continuing.

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff50e5801 in spice_char_device_write_to_device (
ÂÂÂ dev=dev@entry=0x55555647c750) at char_device.c:443
443ÂÂÂ char_device.c: Aucun fichier ou dossier de ce type.
(gdb) bt full
#0Â 0x00007ffff50e5801 in spice_char_device_write_to_device (
ÂÂÂ dev=dev@entry=0x55555647c750) at char_device.c:443
ÂÂÂÂÂÂÂ sif = <optimized out>
ÂÂÂÂÂÂÂ total = <optimized out>
ÂÂÂÂÂÂÂ n = <optimized out>
#1Â 0x00007ffff50e6497 in spice_char_device_write_to_device (
ÂÂÂ dev=0x55555647c750) at char_device.c:436
No locals.
#2Â spice_char_device_start (dev=0x55555647c750) at char_device.c:798
ÂÂÂÂÂÂÂ __FUNCTION__ = "spice_char_device_start"
#3Â 0x00007ffff51299c6 in spice_server_vm_start (s=<optimized out>)
ÂÂÂ at reds.c:3795
ÂÂÂÂÂÂÂ st_item = 0x5555562d8350
ÂÂÂÂÂÂÂ item = 0x5555562d8350
ÂÂÂÂÂÂÂ __FUNCTION__ = "spice_server_vm_start"
#4Â 0x00005555557f40c9 in qemu_spice_display_start () at ui/spice-core.c:909
No locals.
#5Â 0x00005555556c4365 in qxl_hard_reset (d=0x55555637d7e0, loadvm=0)
ÂÂÂ at hw/display/qxl.c:1172
ÂÂÂÂÂÂÂ startstop = true
#6Â 0x00005555556c43a3 in qxl_reset_handler (dev=0x55555637d7e0)
ÂÂÂ at hw/display/qxl.c:1180
ÂÂÂÂÂÂÂ d = 0x55555637d7e0
---Type <return> to continue, or q <return> to quit---
#7Â 0x0000555555699658 in device_reset (dev=0x55555637d7e0)
ÂÂÂ at hw/core/qdev.c:934
ÂÂÂÂÂÂÂ klass = 0x555556270410
ÂÂÂÂÂÂÂ __func__ = "device_reset"
#8Â 0x0000555555697a56 in qdev_reset_one (dev=0x55555637d7e0, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:240
No locals.
#9Â 0x0000555555697f64 in qdev_walk_children (dev=0x55555637d7e0,
ÂÂÂ pre_devfn=0x0, pre_busfn=0x0, post_devfn=0x555555697a3a <qdev_reset_one>,
ÂÂÂ post_busfn=0x555555697a5d <qbus_reset_one>, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:411
ÂÂÂÂÂÂÂ bus = 0x0
ÂÂÂÂÂÂÂ err = 0
#10 0x0000555555697e57 in qbus_walk_children (bus=0x5555562a8ee0,
ÂÂÂ pre_devfn=0x0, pre_busfn=0x0, post_devfn=0x555555697a3a <qdev_reset_one>,
ÂÂÂ post_busfn=0x555555697a5d <qbus_reset_one>, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:369
ÂÂÂÂÂÂÂ kid = 0x55555633d4f0
ÂÂÂÂÂÂÂ err = 0
#11 0x0000555555697f28 in qdev_walk_children (dev=0x5555563131b0,
ÂÂÂ pre_devfn=0x0, pre_busfn=0x0, post_devfn=0x555555697a3a <qdev_reset_one>,
ÂÂÂ post_busfn=0x555555697a5d <qbus_reset_one>, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:403
---Type <return> to continue, or q <return> to quit---
ÂÂÂÂÂÂÂ bus = 0x5555562a8ee0
ÂÂÂÂÂÂÂ err = 0
#12 0x0000555555697e57 in qbus_walk_children (bus=0x5555562a60b0,
ÂÂÂ pre_devfn=0x0, pre_busfn=0x0, post_devfn=0x555555697a3a <qdev_reset_one>,
ÂÂÂ post_busfn=0x555555697a5d <qbus_reset_one>, opaque=0x0)
ÂÂÂ at hw/core/qdev.c:369
ÂÂÂÂÂÂÂ kid = 0x5555562a6a80
ÂÂÂÂÂÂÂ err = 0
#13 0x0000555555697b32 in qbus_reset_all (bus=0x5555562a60b0)
ÂÂÂ at hw/core/qdev.c:261
No locals.
#14 0x0000555555697b54 in qbus_reset_all_fn (opaque=0x5555562a60b0)
ÂÂÂ at hw/core/qdev.c:267
ÂÂÂÂÂÂÂ bus = 0x5555562a60b0
#15 0x0000555555815b1f in qemu_devices_reset () at vl.c:1872
ÂÂÂÂÂÂÂ re = 0x555556375890
ÂÂÂÂÂÂÂ nre = 0x0
#16 0x0000555555815bbf in qemu_system_reset (report=true) at vl.c:1885
ÂÂÂÂÂÂÂ mc = 0x55555626e030
ÂÂÂÂÂÂÂ __func__ = "qemu_system_reset"
#17 0x000055555590fcb9 in cpu_handle_ioreq (opaque=0x5555562b0950)
ÂÂÂ at /home/goon/xen/tools/qemu-xen-dir/xen-hvm.c:881
ÂÂÂÂÂÂÂ state = 0x5555562b0950
---Type <return> to continue, or q

...

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