. Thread 3 (process 6363): #0 0xb7efa410 iusername __kerusernameel_vsyscall () #1 0xb7bc6c07 iusername poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7cd61c6 iusername ?? () from /usr/lib/libglib-2.0.so.0 #3 0xb7cd6577 iusername g_maiusername_loop_ruusername () from /usr/lib/libglib-2.0.so.0 #4 0x080521c3 iusername ?? () #5 0xb7b10450 iusername __libc_start_maiusername () from /lib/tls/i686/cmov/libc.so.6 #6 0x0804f1f1 iusername ?? () . Thread 2 (process 6491): #0 0xb7efa410 iusername __kerusernameel_vsyscall () #1 0xb7c52aa5 iusername pthread_cousernamed_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x08053f6e iusername ?? () #3 0xb7cfae2f iusername ?? () from /usr/lib/libglib-2.0.so.0 #4 0xb7c4e4fb iusername start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #5 0xb7bd0e5e iusername clousernamee () from /lib/tls/i686/cmov/libc.so.6 . Thread 1 (process 6490): #0 0xb7cc586a iusername g_hash_table_lookup () from /usr/lib/libglib-2.0.so.0 #1 0x08055ed1 iusername ?? () #2 0x08061fb3 iusername ?? () #3 0x0806fd6b iusername ?? () #4 0x0804fdc6 iusername ?? () #5 0xb7cfae2f iusername ?? () from /usr/lib/libglib-2.0.so.0 #6 0xb7c4e4fb iusername start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb7bd0e5e iusername clousernamee () from /lib/tls/i686/cmov/libc.so.6