Thread 2 (Thread 0xb4e24b70 (LWP 2444)):
#0  0x00a5ce66 in IA__g_utf8_pointer_to_offset (
    str=0xb315417b "5.98 percent completed\r 25.98 percent completed\r 25.98 percent completed\r 25.98 percent completed\r 25.98 percent completed\r 25.98 percent completed\r 25.98 percent completed\r 25.98 percent completed\r 2"..., pos=0xb3a19be4 "")
    at /build/buildd/glib2.0-2.23.4/glib/gutf8.c:374
#1  0x001962d8 in Glib::ustring::length() const () from /usr/lib/libglibmm-2.4.so.1
#2  0x080bc57a in GParted::Utils::cleanup_cursor (text=...) at Utils.cc:391
#3  0x080bd786 in GParted::Utils::execute_command (command=..., output=..., error=..., use_C_locale=false) at Utils.cc:291
#4  0x08089f11 in GParted::FileSystem::execute_command (this=0x9376ff0, command=..., operationdetail=...) at FileSystem.cc:32
#5  0x080e1ade in GParted::ntfs::copy (this=0x9376ff0, src_part_path=..., dest_part_path=..., operationdetail=...) at ntfs.cc:156
#6  0x080a2dfc in GParted::GParted_Core::copy (this=0xbf934884, partition_src=..., partition_dst=..., min_size=409978800, 
    operationdetail=...) at GParted_Core.cc:2010
#7  0x080a402e in GParted::GParted_Core::apply_operation_to_disk (this=0xbf934884, operation=0x98f4000) at GParted_Core.cc:482
#8  0x08073d55 in sigc::internal::signal_emit1peration*, sigc::nil>::emit (p_dialog_progress=0xbf932f0c)
    at /usr/include/sigc++-2.0/sigc++/signal.h:921
#9  sigc::signal1peration*, sigc::nil>::emit (p_dialog_progress=0xbf932f0c)
    at /usr/include/sigc++-2.0/sigc++/signal.h:2777
#10 GParted::Dialog_Progress::static_pthread_apply_operation (p_dialog_progress=0xbf932f0c) at Dialog_Progress.cc:302
#11 0x005d196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x079b592e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb76e8980 (LWP 1850)):
#0  0x00786422 in __kernel_vsyscall ()
#1  0x0797fce6 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
#2  0x079af3cc in usleep () from /lib/tls/i686/cmov/libc.so.6
#3  0x080743f5 in GParted::Dialog_Progress::on_signal_show (this=0xbf932f0c) at Dialog_Progress.cc:222
...
