Bug#385704: libc6-dbg debug symbols cannot be parsed by oprpfile for some reason

[Junichi Uekawa <dancer@netfort.gr.jp>]

Package: libc6-dbg
Version: 2.3.6.ds1-4

opreport seems to be looking at the file (from strace):

open("/lib/tls/i686/cmov/libc-2.3.6.so", O_RDONLY) = 4
stat64("/lib/tls/i686/cmov/libc-2.3.6.so", {st_mode=S_IFREG|0755, st_size=1241580, ...}) = 0
open("/lib/tls/i686/cmov/libc-2.3.6.so", O_RDONLY|O_LARGEFILE) = 5
open("/lib/tls/i686/cmov/.debug/libc-2.3.6.so", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/usr/lib/debug/lib/tls/i686/cmov/libc-2.3.6.so", O_RDONLY|O_LARGEFILE) = 5


but does not seem to be able to find the symbols there:

CPU: Core Solo / Duo, speed 1833 MHz (estimated)
Counted CPU_CLK_UNHALTED events (Unhalted clock cycles) with a unit mask of 0x00 (Unhalted core cycles) count 180000
samples  %        image name               app name                 symbol name
321257   31.5939  processor.ko             processor                acpi_processor_idle
114285   11.2393  libc-2.3.6.so            dpkg                     (no symbols)
67157     6.6045  libruby1.8.so.1.8.4      ruby1.8                  (no symbols)
49197     4.8383  libc-2.3.6.so            dpkg-query               (no symbols)


How could I have a meaningful profile output?

regards,
	junichi
-- 
dancer@{debian.org,netfort.gr.jp}   Debian Project