Public bug reported:
While attempting to oprofile something on my Hardy system I discovered
the following:
v...@vnms1:~/ajb$ opreport -V bfd -l /usr/lib/libcairo.so.2.17.3
CPU: Core 2, speed 2500 MHz (estimated)
Counted CPU_CLK_UNHALTED events (Clock cycles when not halted) with a unit mask
of 0x00 (Unhalted core cycles) count 100000
op_bfd ctor for /usr/lib/libcairo.so.2.17.3
bfd_info::get_symbols() for /usr/lib/libcairo.so.2.17.3
bfd_get_symtab_upper_bound: 8
bfd_canonicalize_symtab: 0
fetching .gnu_debuglink section
.gnu_debuglink section has size 18
.gnu_debuglink filename is libcairo.so.2.17.3
looking for debugging file libcairo.so.2.17.3 with crc32 = 2cc7fcff
found /usr/lib/debug/usr/lib/libcairo.so.2.17.3 with crc32 = 9a3e25be
found /usr/lib/libcairo.so.2.17.3 with crc32 = 3ec5255e
failed to process separate debug file
number of symbols before filtering 1
number of symbols now 1
samples % image name app name symbol name
9199 44.4482 libcairo.so.2.17.3 vsnet
/usr/lib/libcairo.so.2.17.3
5724 27.6575 libcairo.so.2.17.3 gnome-terminal
/usr/lib/libcairo.so.2.17.3
4879 23.5746 libcairo.so.2.17.3 gdmgreeter
/usr/lib/libcairo.so.2.17.3
466 2.2516 libcairo.so.2.17.3 vsview
/usr/lib/libcairo.so.2.17.3
241 1.1645 libcairo.so.2.17.3 gnome-panel
/usr/lib/libcairo.so.2.17.3
185 0.8939 libcairo.so.2.17.3 metacity
/usr/lib/libcairo.so.2.17.3
2 0.0097 libcairo.so.2.17.3 nautilus
/usr/lib/libcairo.so.2.17.3
I suspect other packages may well have odd CRC's but I have no idea if
this is a feature of the way dbg packages are created.
To recreate you'll probably want to rebuild the Karmic oprofile package
for Hardy. The current Hardy package seems broken.
** Affects: cairo (Ubuntu)
Importance: Undecided
Status: New
--
libcairo2-dbg CRC doesn't match symbol (I suspect this is more widespread)
https://bugs.launchpad.net/bugs/415424
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