Bug#707681: gvfsd-gphoto2 dumps core

[Warren Jackson]

Package: gvfs-backends
Version: 1.12.3-4

Debian wheezy Linux amd64 up-to-date.

I installed gvfs-dbg to get the symbols.

warren at wheezy:~/Desktop$ gdb -c pool-16949 /usr/lib/gvfs/gvfsd-gphoto2
GNU gdb (GDB) 7.4.1-debian
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/lib/gvfs/gvfsd-gphoto2...Reading symbols from /usr/lib/debug/usr/lib/gvfs/gvfsd-gphoto2...done.
done.
[New LWP 16950]
[New LWP 16949]

warning: Can't read pathname for load map: Input/output error.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/gvfs/gvfsd-gphoto2 --spawner :1.9 /org/gtk/gvfs/exec_spaw/2'.
Program terminated with signal 11, Segmentation fault.
#0  0x00007fec6c49407d in ?? () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) info threads
Id   Target Id         Frame 
2    Thread 0x7fec6e16d7a0 (LWP 16949) 0x00007fec6c4ece33 in poll () from /lib/x86_64-linux-gnu/libc.so.6
* 1    Thread 0x7fec69dba700 (LWP 16950) 0x00007fec6c49407d in ?? () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) thread 1
[Switching to thread 1 (Thread 0x7fec69dba700 (LWP 16950))]
#0  0x00007fec6c49407d in ?? () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) thread 2
[Switching to thread 2 (Thread 0x7fec6e16d7a0 (LWP 16949))]
#0  0x00007fec6c4ece33 in poll () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) bt
#0  0x00007fec6c49407d in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fec6c4964d4 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fec6c498172 in calloc () from /lib/x86_64-linux-gnu/libc.so.6
#3  0x00007fec6ca12f89 in g_malloc0 () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fec6c9dfca9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fec6ca279b1 in g_slice_free1 () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fec6c7ad139 in __nptl_deallocate_tsd () from /lib/x86_64-linux-gnu/libpthread.so.0
#7  0x00007fec6c7adb5e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007fec6c4f7a7d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#9  0x0000000000000000 in ?? ()
(gdb) bt full
#0  0x00007fec6c49407d in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007fec6c4964d4 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007fec6c498172 in calloc () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00007fec6ca12f89 in g_malloc0 () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fec6c9dfca9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fec6ca279b1 in g_slice_free1 () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007fec6c7ad139 in __nptl_deallocate_tsd () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#7  0x00007fec6c7adb5e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#8  0x00007fec6c4f7a7d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
(gdb) quit
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