[Bug 198545] checked for mail, kontact freezed with X.org 60% kontact 40% cpu
Florian Reinhard
florian.reinhard at googlemail.com
Tue Aug 18 09:31:42 BST 2009
https://bugs.kde.org/show_bug.cgi?id=198545
--- Comment #3 from Florian Reinhard <florian reinhard googlemail com> 2009-08-18 10:31:16 ---
i still don't know how to reproduce this bug but it occurs once in a while.
today i attached to the process with gdb and did a bt full with kde 4.3:
#0 0xb7ff2430 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb59817b1 in select () from /lib/tls/i686/cmov/libc.so.6
No locals.
#2 0xb4c87ca7 in _xcb_conn_wait (c=0x825f8d0, cond=0xbfe0c0f8, vector=0x0,
count=0x0)
at /build/buildd/libxcb-1.1.93/./src/xcb_conn.c:283
ret = 8
rfds = {__fds_bits = {256, 0 <repeats 31 times>}}
wfds = {__fds_bits = {0 <repeats 32 times>}}
#3 0xb4c89a12 in xcb_wait_for_reply (c=0x825f8d0, request=9439611,
e=0xbfe0c178)
at /build/buildd/libxcb-1.1.93/./src/xcb_in.c:376
cond = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq =
0, __woken_seq = 0,
__mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size = '\0' <repeats
47 times>, __align = 0}
reader = {request = 9439611, data = 0xbfe0c0f8, next = 0x0}
prev_reader = (reader_list **) 0x8260958
widened_request = <value optimized out>
ret = (void *) 0x0
#4 0xb56fbcae in _XReply (dpy=0x8248d60, rep=0xbfe0c1a0, extra=0, discard=1)
at ../../src/xcb_io.c:454
error = <value optimized out>
c = (xcb_connection_t *) 0x825f8d0
__PRETTY_FUNCTION__ = "_XReply"
#5 0xb56f0d41 in XTranslateCoordinates (dpy=0x8248d60, src_win=208,
dest_win=76108219, src_x=828, src_y=756,
dst_x=0xbfe0c228, dst_y=0xbfe0c228, child=0xbfe0c21c) at
../../src/TrCoords.c:53
rep = {type = 0 '\0', sameScreen = 3 '\003', sequenceNumber = 2426, length
= 76108219, child = 2621440,
dstX = 0, dstY = 0, pad2 = 0, pad3 = 160756728, pad4 = 134863103, pad5 =
3055349425}
#6 0xb6194f08 in QApplication::topLevelAt (p=@0xbfe0c3d0) at
kernel/qapplication_x11.cpp:2952
wid = 71303407
widget = (class QWidget *) 0x91f26d0
ctarget = 76108219
i = 9
list = {{p = {static shared_null = {ref = {_q_value = 57762}, alloc = 0,
begin = 0, end = 0,
sharable = 1, array = {0x0}}, d = 0xaa0ecd8}, d = 0xaa0ecd8}}
screen = 0
unused = 16
x = 828
y = 756
target = 75497788
w = <value optimized out>
#7 0xb61336f5 in QApplication::widgetAt (p=@0xbfe0c3d0) at
kernel/qapplication.cpp:1090
window = <value optimized out>
child = <value optimized out>
#8 0xb6138cb8 in QApplicationPrivate::sendMouseEvent (receiver=0xa7f1d50,
event=0xbfe0c3b8, alienWidget=0x0,
nativeWidget=0xa7f1d50, buttonDown=0xb69b2aa0,
lastMouseReceiver=@0xb69b2aa4) at kernel/qapplication.cpp:2946
receiverGuard = {o = 0x0}
nativeGuard = {o = 0x0}
alienGuard = {o = 0x0}
activePopupWidget = {o = 0x0}
graphicsWidget = false
result = true
#9 0xb61a8cce in QETWidget::translateMouseEvent (this=0xa7f1d50,
event=0xbfe0da4c)
at kernel/qapplication_x11.cpp:4409
alienWidget = (class QWidget *) 0x0
widget = <value optimized out>
oldOpenPopupCount = 0
e = {<QInputEvent> = {<QEvent> = {_vptr.QEvent = 0xb699a360, d = 0x0, t =
2, posted = 0, spont = 0,
m_accept = 1, reserved = 0}, modState = {i = 0}}, p = {xp = 7, yp = 12},
g = {xp = 828, yp = 756},
b = Qt::LeftButton, mouseState = {i = 1}}
type = QEvent::MouseButtonPress
pos = {xp = 7, yp = 12}
globalPos = {xp = 828, yp = 756}
button = Qt::LeftButton
nextEvent = {type = -1075788124, xany = {type = -1075788124, serial = 6,
send_event = -1239964041,
display = 0xbfe0da4c, window = 3050717044}, xkey = {type = -1075788124,
serial = 6,
send_event = -1239964041, display = 0xbfe0da4c, window = 3050717044, root =
3219178760,
subwindow = 3063611380, time = 136581328, x = 71911216, y = -1075788488,
x_root = -1239852936,
y_root = 136613216, state = 71911216, keycode = 362, same_screen = 6},
xbutton = {type = -1075788124,
serial = 6, send_event = -1239964041, display = 0xbfe0da4c, window =
3050717044, root = 3219178760,
subwindow = 3063611380, time = 136581328, x = 71911216, y = -1075788488,
x_root = -1239852936,
y_root = 136613216, state = 71911216, button = 362, same_screen = 6},
xmotion = {type = -1075788124,
serial = 6, send_event = -1239964041, display = 0xbfe0da4c, window =
3050717044, root = 3219178760,
subwindow = 3063611380, time = 136581328, x = 71911216, y = -1075788488,
x_root = -1239852936,
y_root = 136613216, state = 71911216, is_hint = 106 'j', same_screen = 6},
xcrossing = {type = -1075788124,
serial = 6, send_event = -1239964041, display = 0xbfe0da4c, window =
3050717044, root = 3219178760,
subwindow = 3063611380, time = 136581328, x = 71911216, y = -1075788488,
x_root = -1239852936,
y_root = 136613216, mode = 71911216, detail = 362, same_screen = 6, focus =
32, state = 0}, xfocus = {
type = -1075788124, serial = 6, send_event = -1239964041, display =
0xbfe0da4c, window = 3050717044,
mode = -1075788536, detail = -1231355916}, xexpose = {type = -1075788124,
serial = 6,
send_event = -1239964041, display = 0xbfe0da4c, window = 3050717044, x =
-1075788536, y = -1231355916,
width = 136581328, height = 71911216, count = -1075788488}, xgraphicsexpose
= {type = -1075788124,
serial = 6, send_event = -1239964041, display = 0xbfe0da4c, drawable =
3050717044, x = -1075788536,
y = -1231355916, width = 136581328, height = 71911216, count = -1075788488,
major_code = -1239852936,
minor_code = 136613216}, xnoexpose = {type = -1075788124, serial = 6,
send_event = -1239964041,
display = 0xbfe0da4c, drawable = 3050717044, major_code = -1075788536,
minor_code = -1231355916},
xvisibility = {type = -1075788124, serial = 6, send_event = -1239964041,
display = 0xbfe0da4c,
window = 3050717044, state = -1075788536}, xcreatewindow = {type =
-1075788124, serial = 6,
send_event = -1239964041, display = 0xbfe0da4c, parent = 3050717044, window
= 3219178760, x = -1231355916,
y = 136581328, width = 71911216, height = -1075788488, border_width =
-1239852936,
override_redirect = 136613216}, xdestroywindow = {type = -1075788124,
serial = 6, send_event = -1239964041,
display = 0xbfe0da4c, event = 3050717044, window = 3219178760}, xunmap =
{type = -1075788124, serial = 6,
send_event = -1239964041, display = 0xbfe0da4c, event = 3050717044, window
= 3219178760,
from_configure = -1231355916}, xmap = {type = -1075788124, serial = 6,
send_event = -1239964041,
display = 0xbfe0da4c, event = 3050717044, window = 3219178760,
override_redirect = -1231355916},
xmaprequest = {type = -1075788124, serial = 6, send_event = -1239964041,
display = 0xbfe0da4c,
parent = 3050717044, window = 3219178760}, xreparent = {type = -1075788124,
serial = 6,
send_event = -1239964041, display = 0xbfe0da4c, event = 3050717044, window
= 3219178760,
parent = 3063611380, x = 136581328, y = 71911216, override_redirect =
-1075788488}, xconfigure = {
type = -1075788124, serial = 6, send_event = -1239964041, display =
0xbfe0da4c, event = 3050717044,
window = 3219178760, x = -1231355916, y = 136581328, width = 71911216,
height = -1075788488,
border_width = -1239852936, above = 136613216, override_redirect =
71911216}, xgravity = {
type = -1075788124, serial = 6, send_event = -1239964041, display =
0xbfe0da4c, event = 3050717044,
window = 3219178760, x = -1231355916, y = 136581328}, xresizerequest =
{type = -1075788124, serial = 6,
send_event = -1239964041, display = 0xbfe0da4c, window = 3050717044, width
= -1075788536,
height = -1231355916}, xconfigurerequest = {type = -1075788124, serial = 6,
send_event = -1239964041,
display = 0xbfe0da4c, parent = 3050717044, window = 3219178760, x =
-1231355916, y = 136581328,
width = 71911216, height = -1075788488, border_width = -1239852936, above =
136613216, detail = 71911216,
value_mask = 362}, xcirculate = {type = -1075788124, serial = 6, send_event
= -1239964041,
display = 0xbfe0da4c, event = 3050717044, window = 3219178760, place =
-1231355916}, xcirculaterequest = {
type = -1075788124, serial = 6, send_event = -1239964041, display =
0xbfe0da4c, parent = 3050717044,
window = 3219178760, place = -1231355916}, xproperty = {type = -1075788124,
serial = 6,
send_event = -1239964041, display = 0xbfe0da4c, window = 3050717044, atom =
3219178760, time = 3063611380,
state = 136581328}, xselectionclear = {type = -1075788124, serial = 6,
send_event = -1239964041,
display = 0xbfe0da4c, window = 3050717044, selection = 3219178760, time =
3063611380}, xselectionrequest = {
type = -1075788124, serial = 6, send_event = -1239964041, display =
0xbfe0da4c, owner = 3050717044,
requestor = 3219178760, selection = 3063611380, target = 136581328,
property = 71911216, time = 3219178808},
xselection = {type = -1075788124, serial = 6, send_event = -1239964041,
display = 0xbfe0da4c,
requestor = 3050717044, selection = 3219178760, target = 3063611380,
property = 136581328, time = 71911216},
xcolormap = {type = -1075788124, serial = 6, send_event = -1239964041,
display = 0xbfe0da4c,
window = 3050717044, colormap = 3219178760, c_new = -1231355916, state =
136581328}, xclient = {
type = -1075788124, serial = 6, send_event = -1239964041, display =
0xbfe0da4c, window = 3050717044,
message_type = 3219178760, format = -1231355916, data = {b =
"�\020$\b0GI\0048���xX\031�`\215$\b", s = {
4304, 2084, 18224, 1097, -15048, -16416, 22648, -18919, -29344, 2084},
l = {136581328, 71911216,
-1075788488, -1239852936, 136613216}}}, xmapping = {type = -1075788124,
serial = 6,
send_event = -1239964041, display = 0xbfe0da4c, window = 3050717044,
request = -1075788536,
first_keycode = -1231355916, count = 136581328}, xerror = {type =
-1075788124, display = 0x6,
resourceid = 3055003255, serial = 3219184204, error_code = 116 't',
request_code = 63 '?',
minor_code = 214 '�'}, xkeymap = {type = -1075788124, serial = 6,
send_event = -1239964041,
display = 0xbfe0da4c, window = 3050717044,
key_vector = "\b�����\232��\020$\b0GI\0048���xX\031�`\215$\b0GI\004"}, pad
= {-1075788124, 6, -1239964041,
-1075783092, -1244250252, -1075788536, -1231355916, 136581328, 71911216,
-1075788488, -1239852936,
136613216, 71911216, 362, 6, 32, 0, -1075788476, 1, -1075782344, 51790476,
-1075788488, -1240219801,
176102736}}
#10 0xb61a8085 in QApplication::x11ProcessEvent (this=0xbfe0dd38,
event=0xbfe0da4c)
at kernel/qapplication_x11.cpp:3428
d = (class QApplicationPrivate * const) 0x823dbd0
time = <value optimized out>
userTime = <value optimized out>
widget = (struct QETWidget *) 0xa7f1d50
keywidget = (struct QETWidget *) 0x0
grabbed = false
#11 0xb61d337a in x11EventSourceDispatch (s=0x8240800, callback=0,
user_data=0x0)
at kernel/qguieventdispatcher_glib.cpp:146
event = {type = 4, xany = {type = 4, serial = 4360654, send_event = 0,
display = 0x8248d60,
window = 71911216}, xkey = {type = 4, serial = 4360654, send_event = 0,
display = 0x8248d60,
window = 71911216, root = 208, subwindow = 0, time = 51790476, x = 7, y =
12, x_root = 828, y_root = 756,
state = 0, keycode = 1, same_screen = 1}, xbutton = {type = 4, serial =
4360654, send_event = 0,
display = 0x8248d60, window = 71911216, root = 208, subwindow = 0, time =
51790476, x = 7, y = 12,
x_root = 828, y_root = 756, state = 0, button = 1, same_screen = 1},
xmotion = {type = 4, serial = 4360654,
send_event = 0, display = 0x8248d60, window = 71911216, root = 208,
subwindow = 0, time = 51790476, x = 7,
y = 12, x_root = 828, y_root = 756, state = 0, is_hint = 1 '\001',
same_screen = 1}, xcrossing = {type = 4,
serial = 4360654, send_event = 0, display = 0x8248d60, window = 71911216,
root = 208, subwindow = 0,
time = 51790476, x = 7, y = 12, x_root = 828, y_root = 756, mode = 0,
detail = 1, same_screen = 1,
focus = 0, state = 4096}, xfocus = {type = 4, serial = 4360654, send_event
= 0, display = 0x8248d60,
window = 71911216, mode = 208, detail = 0}, xexpose = {type = 4, serial =
4360654, send_event = 0,
display = 0x8248d60, window = 71911216, x = 208, y = 0, width = 51790476,
height = 7, count = 12},
xgraphicsexpose = {type = 4, serial = 4360654, send_event = 0, display =
0x8248d60, drawable = 71911216,
x = 208, y = 0, width = 51790476, height = 7, count = 12, major_code = 828,
minor_code = 756}, xnoexpose = {
type = 4, serial = 4360654, send_event = 0, display = 0x8248d60, drawable =
71911216, major_code = 208,
minor_code = 0}, xvisibility = {type = 4, serial = 4360654, send_event = 0,
display = 0x8248d60,
window = 71911216, state = 208}, xcreatewindow = {type = 4, serial =
4360654, send_event = 0,
display = 0x8248d60, parent = 71911216, window = 208, x = 0, y = 51790476,
width = 7, height = 12,
border_width = 828, override_redirect = 756}, xdestroywindow = {type = 4,
serial = 4360654, send_event = 0,
display = 0x8248d60, event = 71911216, window = 208}, xunmap = {type = 4,
serial = 4360654, send_event = 0,
display = 0x8248d60, event = 71911216, window = 208, from_configure = 0},
xmap = {type = 4,
serial = 4360654, send_event = 0, display = 0x8248d60, event = 71911216,
window = 208,
override_redirect = 0}, xmaprequest = {type = 4, serial = 4360654,
send_event = 0, display = 0x8248d60,
parent = 71911216, window = 208}, xreparent = {type = 4, serial = 4360654,
send_event = 0,
display = 0x8248d60, event = 71911216, window = 208, parent = 0, x =
51790476, y = 7,
override_redirect = 12}, xconfigure = {type = 4, serial = 4360654,
send_event = 0, display = 0x8248d60,
event = 71911216, window = 208, x = 0, y = 51790476, width = 7, height =
12, border_width = 828,
above = 756, override_redirect = 0}, xgravity = {type = 4, serial =
4360654, send_event = 0,
display = 0x8248d60, event = 71911216, window = 208, x = 0, y = 51790476},
xresizerequest = {type = 4,
serial = 4360654, send_event = 0, display = 0x8248d60, window = 71911216,
width = 208, height = 0},
xconfigurerequest = {type = 4, serial = 4360654, send_event = 0, display =
0x8248d60, parent = 71911216,
window = 208, x = 0, y = 51790476, width = 7, height = 12, border_width =
828, above = 756, detail = 0,
value_mask = 1}, xcirculate = {type = 4, serial = 4360654, send_event = 0,
display = 0x8248d60,
event = 71911216, window = 208, place = 0}, xcirculaterequest = {type = 4,
serial = 4360654, send_event = 0,
display = 0x8248d60, parent = 71911216, window = 208, place = 0}, xproperty
= {type = 4, serial = 4360654,
send_event = 0, display = 0x8248d60, window = 71911216, atom = 208, time =
0, state = 51790476},
xselectionclear = {type = 4, serial = 4360654, send_event = 0, display =
0x8248d60, window = 71911216,
selection = 208, time = 0}, xselectionrequest = {type = 4, serial =
4360654, send_event = 0,
display = 0x8248d60, owner = 71911216, requestor = 208, selection = 0,
target = 51790476, property = 7,
time = 12}, xselection = {type = 4, serial = 4360654, send_event = 0,
display = 0x8248d60,
requestor = 71911216, selection = 208, target = 0, property = 51790476,
time = 7}, xcolormap = {type = 4,
serial = 4360654, send_event = 0, display = 0x8248d60, window = 71911216,
colormap = 208, c_new = 0,
state = 51790476}, xclient = {type = 4, serial = 4360654, send_event = 0,
display = 0x8248d60,
window = 71911216, message_type = 208, format = 0, data = {
b = "\214B\026\003\a\000\000\000\f\000\000\000<\003\000\000�\002\000", s
= {17036, 790, 7, 0, 12, 0, 828,
0, 756, 0}, l = {51790476, 7, 12, 828, 756}}}, xmapping = {type = 4,
serial = 4360654, send_event = 0,
display = 0x8248d60, window = 71911216, request = 208, first_keycode = 0,
count = 51790476}, xerror = {
type = 4, display = 0x4289ce, resourceid = 0, serial = 136613216,
error_code = 48 '0',
request_code = 71 'G', minor_code = 73 'I'}, xkeymap = {type = 4, serial =
4360654, send_event = 0,
display = 0x8248d60, window = 71911216,
key_vector =
"�\000\000\000\000\000\000\000\214B\026\003\a\000\000\000\f\000\000\000<\003\000\000�\002\000\000\000\000\000"},
pad = {4, 4360654, 0, 136613216, 71911216, 208, 0, 51790476, 7, 12, 828, 756,
0, 1, 1, 0, 4096,
0, 0, 0, 0, 0, 0, 0}}
marker = 4360655
#12 0xb4d41b88 in IA__g_main_context_dispatch (context=0x823fc90)
at /build/buildd/glib2.0-2.20.1/glib/gmain.c:1814
No locals.
#13 0xb4d450eb in g_main_context_iterate (context=0x823fc90, block=1,
dispatch=1, self=0x823db08)
at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2448
max_priority = 2147483647
timeout = 99
some_ready = 1
nfds = 19
allocated_nfds = <value optimized out>
fds = (GPollFD *) 0x925cf80
__PRETTY_FUNCTION__ = "g_main_context_iterate"
#14 0xb4d45268 in IA__g_main_context_iteration (context=0x823fc90, may_block=1)
at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2511
retval = <value optimized out>
#15 0xb5c9b2f8 in QEventDispatcherGlib::processEvents (this=0x821e028, flags={i
= -1075782648})
at kernel/qeventdispatcher_glib.cpp:327
d = (QEventDispatcherGlibPrivate * const) 0x823d670
canWait = true
result = <value optimized out>
#16 0xb61d2a75 in QGuiEventDispatcherGlib::processEvents (this=0x821e028,
flags={i = -1075782600})
at kernel/qguieventdispatcher_glib.cpp:202
d = (QGuiEventDispatcherGlibPrivate * const) 0x823d670
returnValue = true
#17 0xb5c6e1fa in QEventLoop::processEvents (this=0xbfe0dcb0, flags={i =
-1075782536})
at kernel/qeventloop.cpp:149
d = (QEventLoopPrivate * const) 0x82e4f40
#18 0xb5c6e642 in QEventLoop::exec (this=0xbfe0dcb0, flags={i = -1075782472})
at kernel/qeventloop.cpp:201
d = (QEventLoopPrivate * const) 0x82e4f40
app = (class QCoreApplication *) 0xbfe0dd38
#19 0xb5c70ae9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
threadData = (QThreadData *) 0x821e440
eventLoop = {<QObject> = {_vptr.QObject = 0xb5d627a8, static
staticMetaObject = {d = {superdata = 0x0,
stringdata = 0xb5d0ac00 "QObject", data = 0xb5d0aca0, extradata =
0xb5d5e1b8}}, d_ptr = 0x82e4f40,
static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0xb5d143e0
"Qt", data = 0xb5d172c0,
extradata = 0x0}}}, static staticMetaObject = {d = {superdata =
0xb5d5e1a8,
stringdata = 0xb5d1c080 "QEventLoop", data = 0xb5d1c0a0, extradata =
0x0}}}
returnCode = -1
#20 0xb6130bb7 in QApplication::exec () at kernel/qapplication.cpp:3525
No locals.
#21 0x0804bfef in main (argc=1, argv=0xbfe0e034) at
/build/buildd/kdepim-4.3.0/kontact/src/main.cpp:218
about = {d = 0x8221b78}
args = (KCmdLineArgs *) 0x8235298
app = {<KUniqueApplication> = {<KApplication> = {<QApplication> =
{<QCoreApplication> = {<QObject> = {
_vptr.QObject = 0x804c8c8, static staticMetaObject = {d =
{superdata = 0x0,
stringdata = 0xb5d0ac00 "QObject", data = 0xb5d0aca0, extradata
= 0xb5d5e1b8}},
d_ptr = 0x823dbd0, static staticQtMetaObject = {d = {superdata =
0x0, stringdata = 0xb5d143e0 "Qt",
data = 0xb5d172c0, extradata = 0x0}}}, static staticMetaObject
= {d = {superdata = 0xb5d5e1a8,
stringdata = 0xb5d1c100 "QCoreApplication", data = 0xb5d1c1a0,
extradata = 0x0}},
static self = 0xbfe0dd38}, static staticMetaObject = {d = {superdata
= 0xb5d627e4,
stringdata = 0xb67ce240 "QApplication", data = 0xb67ce440,
extradata = 0x0}}},
static staticMetaObject = {d = {superdata = 0xb6999f48, stringdata =
0xb6ead620 "KApplication",
data = 0xb6ead7c0, extradata = 0x0}}, static loadedByKdeinit = false,
static KApp = 0xbfe0dd38,
d = 0x828de60}, static staticMetaObject = {d = {superdata = 0xb6ed5ba0,
stringdata = 0xb6eadf00 "KUniqueApplication", data = 0xb6eae000,
extradata = 0x0}}, d = 0x82a55f0},
static staticMetaObject = {d = {superdata = 0x804e298, stringdata = 0x804c7a0
"KontactApp", data = 0x804c860,
extradata = 0x0}}, mMainWindow = 0x82a7608, mSessionRestored = false}
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