here with some dbgsym's installed - not sure I believe some of the
values though, and anyway if it's an allocation problem might not help
anyway, but still might be useful to someone
(gdb) bt full
#0 0x00007f7a0955ff77 in __GI_raise (sig=sig@entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
resultvar = 0
pid = 2046
selftid = 2046
#1 0x00007f7a095635e8 in __GI_abort () at abort.c:90
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0x7fff74eefbca, sa_sigaction
= 0x7fff74eefbca}, sa_mask = {__val = {
6, 140162120737932, 2, 140735155207134, 2, 140162120726900, 1,
140162120737928, 3, 140735155207108, 12,
140162120737932, 2, 140735155207920, 18, 140735155209680}},
sa_flags = 80, sa_restorer = 0x7}
sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x00007f7a0959d4fb in __libc_message (do_abort=do_abort@entry=2,
fmt=fmt@entry=0x7f7a096b0740 "*** Error in `%s': %s: 0x%s ***\n") at
../sysdeps/unix/sysv/linux/libc_fatal.c:199
ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area =
0x7fff74ef05e0, reg_save_area = 0x7fff74ef04f0}}
ap_copy = {{gp_offset = 16, fp_offset = 48, overflow_arg_area =
0x7fff74ef05e0, reg_save_area = 0x7fff74ef04f0}}
fd = 2
on_2 = <optimised out>
list = <optimised out>
nlist = <optimised out>
cp = <optimised out>
written = <optimised out>
#3 0x00007f7a095a9996 in malloc_printerr (ptr=0x54ab030, str=0x7f7a096b08e0
"free(): invalid next size (fast)",
action=3) at malloc.c:4923
buf = "00000000054ab030"
cp = <optimised out>
#4 _int_free (av=<optimised out>, p=0x54ab020, have_lock=0) at malloc.c:3779
size = <optimised out>
fb = <optimised out>
nextchunk = <optimised out>
nextsize = <optimised out>
nextinuse = <optimised out>
prevsize = <optimised out>
bck = <optimised out>
fwd = <optimised out>
errstr = <optimised out>
locked = <optimised out>
__func__ = "_int_free"
#5 0x00007f79e6b7f407 in insert_run (line=line@entry=0x2fd0940,
state=state@entry=0x7fff74ef0850,
run_item=run_item@entry=0x381c940, last_run=last_run@entry=1)
at /build/buildd/pango1.0-1.32.5/./pango/pango-layout.c:3288
run = 0x7f79b0001200
#6 0x00007f79e6b7f6f8 in process_item (layout=layout@entry=0x53354d0,
line=line@entry=0x2fd0940,
state=state@entry=0x7fff74ef0850, force_fit=force_fit@entry=1,
no_break_at_end=no_break_at_end@entry=0)
at /build/buildd/pango1.0-1.32.5/./pango/pango-layout.c:3393
item = 0x381c940
width = <optimised out>
length = <optimised out>
i = <optimised out>
processing_new_item = <optimised out>
#7 0x00007f79e6b9230a in process_line (state=0x7fff74ef0850, layout=0x53354d0)
at /build/buildd/pango1.0-1.32.5/./pango/pango-layout.c:3651
old_remaining_width = -1
item = 0x381c940
result = <optimised out>
old_num_chars = 8
first_item_in_line = 0
have_break = 0
break_remaining_width = 0
break_start_offset = 0
break_link = 0x0
wrapped = 0
---Type <return> to continue, or q <return> to quit---
#8 pango_layout_check_lines (layout=<optimised out>) at
/build/buildd/pango1.0-1.32.5/./pango/pango-layout.c:3974
delim_len = <optimised out>
end = <optimised out>
delimiter_index = 79
next_para_index = 79
attrs = 0xf6c0c0
iter = 0xf05820
prev_base_dir = <optimised out>
done = <optimised out>
start_offset = <optimised out>
state = {line_height = -1, remaining_height = -2, attrs = 0xf6c0c0,
items = 0xf10860,
base_dir = PANGO_DIRECTION_LTR, line_of_par = 2, glyphs = 0x0,
start_offset = 21, properties = {
uline = PANGO_UNDERLINE_NONE, strikethrough = 0, rise = 0,
letter_spacing = 0, shape_set = 0,
shape_ink_rect = 0x0, shape_logical_rect = 0x0}, log_widths =
0x54ab030, log_widths_offset = 0,
line_start_index = 55, line_start_offset = 21, line_width = 141312,
remaining_width = -1}
start = <optimised out>
base_dir = <optimised out>
layout = <optimised out>
#9 0x00007f79e6b94720 in pango_layout_get_iter (layout=layout@entry=0x53354d0)
at /build/buildd/pango1.0-1.32.5/./pango/pango-layout.c:5598
run_start_index = <optimised out>
iter = 0x4d18020
logical_rect = {x = -671081136, y = 32633, width = -424046462, height =
32633}
__PRETTY_FUNCTION__ = "pango_layout_get_iter"
#10 0x00007f79e6b9987c in pango_renderer_draw_layout
(renderer=renderer@entry=0x7f79d8001d50,
layout=layout@entry=0x53354d0, x=x@entry=0, y=y@entry=0)
at /build/buildd/pango1.0-1.32.5/./pango/pango-renderer.c:181
iter = <optimised out>
__PRETTY_FUNCTION__ = "pango_renderer_draw_layout"
#11 0x00007f79e6dc525a in _pango_cairo_do_layout (cr=0x52dfd40,
layout=0x53354d0, do_path=0)
at /build/buildd/pango1.0-1.32.5/./pango/pangocairo-render.c:877
crenderer = 0x7f79d8001d50
renderer = 0x7f79d8001d50
#12 0x00007f79e7ff71ed in unity::dash::ResultRendererTile::LoadText
(this=0x56c7b90, row=...)
at /build/buildd/unity-7.1.2+13.10.20131011/dash/ResultRendererTile.cpp:449
_cairoGraphics = {m_surface_format = CAIRO_FORMAT_ARGB32,
_cairo_surface = 0x52b3460, _cr = 0x5725d60,
_width = 138, _height = 35, _zoom = 1, _opacity = 1, _opacity_stack =
{
c = {<std::_Deque_base<float, std::allocator<float> >> = {
_M_impl = {<std::allocator<float>> =
{<__gnu_cxx::new_allocator<float>> = {<No data fields>}, <No data fields>},
_M_map = 0x535f600, _M_map_size = 8, _M_start = {_M_cur = 0x49d6310, _M_first =
0x49d6310, _M_last = 0x49d6510,
_M_node = 0x535f618}, _M_finish = {_M_cur = 0x49d6310,
_M_first = 0x49d6310, _M_last = 0x49d6510,
_M_node = 0x535f618}}}, <No data fields>}}}
cr = 0x52dfd40
layout = 0x53354d0
desc = 0x7f79f01366a0
pango_context = 0x2c47aa0
font = {<boost::noncopyable_::noncopyable> = {<No data fields>},
string_ = 0x5dbbce0 "Ubuntu 11"}
dpi = 98304
escaped_text = <optimised out>
screen = <optimised out>
style = <optimised out>
container = <optimised out>
#13 0x00007f79e7ffec0a in unity::dash::ResultViewGrid::DoLazyLoad
(this=0x56c4fc0)
at /build/buildd/unity-7.1.2+13.10.20131011/dash/ResultViewGrid.cpp:267
it = {<std::iterator<std::random_access_iterator_tag,
unity::dash::Result, long, unity::dash::Result*, unity::dash::Result&>> = {<No
data fields>}, model_ = {object_ = 0x5622870}, iter_ = 0x7f79f001e180, tag_ =
0x1,
iter_result_ = <incomplete type>}
timer = {start_time_ = 112444853}
queue_additional_load = false
index = 0
---Type <return> to continue, or q <return> to quit---
items_per_row = 6
#14 0x00007f79e62f788a in unity::glib::Source::SourceCallback(void*) () from
/usr/lib/libunity-core-6.0.so.8
No symbol table info available.
#15 0x00007f7a07e783a6 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#16 0x00007f7a07e786f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#17 0x00007f7a07e78afa in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#18 0x00007f7a09e4ad7b in
compiz::private_screen::EventManager::startEventLoop(_XDisplay*) ()
from /usr/lib/libcompiz_core.so.ABI-20130415
No symbol table info available.
#19 0x0000000000401971 in main ()
No symbol table info available.
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https://bugs.launchpad.net/bugs/1239381
Title:
Unity crashes when entering a term including "emu" in the home lens
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