dbus-daemon segfault under Solaris
pavel.strashkin at gmail.com
Mon Dec 20 03:40:49 PST 2010
I recompiled dbus with "-g" flag and then started dbus-daemon from GDB shell
# gdb bus/dbus-daemon
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i386-pc-solaris2.11"...
Starting program: dbus-daemon
[New LWP 1]
[New LWP 2]
[LWP 2 exited]
[New LWP 2]
warning: Lowest section in /lib/libpthread.so.1 is .dynamic at 00000074
warning: Lowest section in /lib/librt.so.1 is .dynamic at 00000074
Program received signal SIGSEGV, Segmentation fault.
0x00000000 in ?? ()
#0 0x00000000 in ?? ()
#1 0xfed71680 in ?? () from /lib/libgcc_s.so.1
#2 0xfed713d5 in ?? () from /lib/libgcc_s.so.1
#3 0xfef863c6 in call_init () from /lib/ld.so.1
#4 0xfef852cb in setup () from /lib/ld.so.1
#5 0xfef9326c in _setup () from /lib/ld.so.1
#6 0xfef79694 in _rt_boot () from /lib/ld.so.1
#7 0x08047538 in ?? ()
#8 0x08047648 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
2010/12/18 Thiago Macieira <thiago at kde.org>:
> On Friday, 17 de December de 2010 22:17:06 you wrote:
>> Good question, i don't know the real reason, but it looks like
>> toolchain removes some neccessary parts from bin or lib during linking
>> so they can't work in normal way. This is what i saw here, in
>> maillist, the same issue, but for another platform.
>> Thiago, what is your suggestion then? Should i make a patch or?
> Provide us with the backtrace of the crash so we can understand what the issue
> And report the issue to the toolchain group.
> Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
> Senior Product Manager - Nokia, Qt Development Frameworks
> PGP/GPG: 0x6EF45358; fingerprint:
> E067 918B B660 DBD1 105C 966C 33F5 F005 6EF4 5358
> dbus mailing list
> dbus at lists.freedesktop.org
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