. Thread 10 (process 5768): #0 0xffffe410 in __kernel_vsyscall () #1 0xb66473d1 in select () from /lib/tls/i686/cmov/libc.so.6 #2 0xb6d217f5 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3 #3 0xb6d95136 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3 #4 0xb6d94f46 in QEventLoop::exec () from /usr/lib/libqt-mt.so.3 #5 0xb6d7c609 in QApplication::exec () from /usr/lib/libqt-mt.so.3 #6 0x080653d6 in ?? () #7 0xb6594ebc in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #8 0x08064ec1 in ?? () . Thread 9 (process 5828): #0 0xffffe410 in __kernel_vsyscall () #1 0xb660ee66 in nanosleep () from /lib/tls/i686/cmov/libc.so.6 #2 0xb6647c3c in usleep () from /lib/tls/i686/cmov/libc.so.6 #3 0xb7d19e2e in net::SocketMonitor::update () from /usr/lib/libktorrent-2.1.so #4 0xb7d1a72b in net::MonitorThread::run () from /usr/lib/libktorrent-2.1.so #5 0xb6d72fd9 in QThreadInstance::start () from /usr/lib/libqt-mt.so.3 #6 0xb680a31b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb664e57e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 8 (process 6280): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6644893 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb6012f4e in ?? () from /usr/lib/libavahi-common.so.3 #3 0x083b2058 in ?? () #4 0x00000002 in ?? () #5 0xffffffff in ?? () #6 0xb6015c9c in ?? () from /usr/lib/libavahi-common.so.3 #7 0xb1310a68 in ?? () #8 0xb1310a68 in ?? () #9 0xb12ff2c8 in ?? () #10 0xb60118b3 in avahi_simple_poll_run () from /usr/lib/libavahi-common.so.3 Backtrace stopped: frame did not save the PC . Thread 7 (process 6281): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6644893 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb6012f4e in ?? () from /usr/lib/libavahi-common.so.3 #3 0x085e7d38 in ?? () #4 0x00000002 in ?? () #5 0xffffffff in ?? () #6 0xb6015c9c in ?? () from /usr/lib/libavahi-common.so.3 #7 0xb13b0be0 in ?? () #8 0xb13b0be0 in ?? () #9 0xb0afe2c8 in ?? () #10 0xb60118b3 in avahi_simple_poll_run () from /usr/lib/libavahi-common.so.3 Backtrace stopped: frame did not save the PC . Thread 6 (process 6400): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6644893 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb6012f4e in ?? () from /usr/lib/libavahi-common.so.3 #3 0x086ba090 in ?? () #4 0x00000002 in ?? () #5 0xffffffff in ?? () #6 0xb6015c9c in ?? () from /usr/lib/libavahi-common.so.3 #7 0x084fdb20 in ?? () #8 0x084fdb20 in ?? () #9 0xafcfa2c8 in ?? () #10 0xb60118b3 in avahi_simple_poll_run () from /usr/lib/libavahi-common.so.3 Backtrace stopped: frame did not save the PC . Thread 5 (process 6401): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6644893 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb6012f4e in ?? () from /usr/lib/libavahi-common.so.3 #3 0x0866b5e8 in ?? () #4 0x00000002 in ?? () #5 0xffffffff in ?? () #6 0xb6015c9c in ?? () from /usr/lib/libavahi-common.so.3 #7 0x08396a58 in ?? () #8 0x08396a58 in ?? () #9 0xaf4f92c8 in ?? () #10 0xb60118b3 in avahi_simple_poll_run () from /usr/lib/libavahi-common.so.3 Backtrace stopped: frame did not save the PC . Thread 4 (process 6408): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6644893 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb6012f4e in ?? () from /usr/lib/libavahi-common.so.3 #3 0x086fc720 in ?? () #4 0x00000002 in ?? () #5 0xffffffff in ?? () #6 0xb6015c9c in ?? () from /usr/lib/libavahi-common.so.3 #7 0x086223b8 in ?? () #8 0x086223b8 in ?? () #9 0xaeaf72c8 in ?? () #10 0xb60118b3 in avahi_simple_poll_run () from /usr/lib/libavahi-common.so.3 Backtrace stopped: frame did not save the PC . Thread 3 (process 6409): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6644893 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb6012f4e in ?? () from /usr/lib/libavahi-common.so.3 #3 0x0862c208 in ?? () #4 0x00000002 in ?? () #5 0xffffffff in ?? () #6 0xb6015c9c in ?? () from /usr/lib/libavahi-common.so.3 #7 0x08553ef0 in ?? () #8 0x08553ef0 in ?? () #9 0xae2f62c8 in ?? () #10 0xb60118b3 in avahi_simple_poll_run () from /usr/lib/libavahi-common.so.3 Backtrace stopped: frame did not save the PC . Thread 2 (process 6551): #0 0xb22dc93d in ?? () from /usr/lib/libdbus-1.so.3 #1 0x0874646c in ?? () #2 0x000000a8 in ?? () #3 0x00000004 in ?? () #4 0x00000000 in ?? () . Thread 1 (process 6550): #0 0x10b5fc77 in ?? () #1 0xb22d81d2 in dbus_connection_dispatch () from /usr/lib/libdbus-1.so.3 #2 0xb5fcf10c in ?? () from /usr/lib/libavahi-client.so.3 #3 0x083959f8 in ?? () #4 0xabfed2c8 in ?? () #5 0x0000000a in ?? () #6 0xb6011b0e in ?? () from /usr/lib/libavahi-common.so.3 #7 0xb6015c9c in ?? () from /usr/lib/libavahi-common.so.3 #8 0x082707e8 in ?? () #9 0xabfed298 in ?? () #10 0xb601193a in ?? () from /usr/lib/libavahi-common.so.3 #11 0x082707e8 in ?? () #12 0x084be830 in ?? () #13 0x0000000a in ?? () #14 0xb6015c9c in ?? () from /usr/lib/libavahi-common.so.3 #15 0x087dc6b8 in ?? () #16 0xb6015c9c in ?? () from /usr/lib/libavahi-common.so.3 #17 0xabfed2c8 in ?? () #18 0xb6011bf1 in avahi_simple_poll_dispatch () from /usr/lib/libavahi-common.so.3 Backtrace stopped: previous frame inner to this frame (corrupt stack?)