#0  0x00007ffff70f1fd5 in raise () from /usr/lib/libc.so.6
#1  0x00007ffff70f3458 in abort () from /usr/lib/libc.so.6
#2  0x00007ffff7130cfb in __libc_message () from /usr/lib/libc.so.6
#3  0x00007ffff71368a6 in malloc_printerr () from /usr/lib/libc.so.6
#4  0x000000000041d8d5 in keyvals_free ()
#5  0x000000000041969e in http_get_free ()
#6  0x000000000041bd8b in ip_open ()
#7  0x000000000040c25e in ?? ()
#8  0x000000000040cd38 in cache_get_ti ()
#9  0x000000000040db83 in cmus_play_file ()
#10 0x000000000040bb48 in browser_enter ()
#11 0x000000000040e6fd in ?? ()
#12 0x0000000000412b2e in run_command ()
#13 0x000000000041d2d7 in ?? ()
#14 0x000000000041d719 in normal_mode_ch ()
#15 0x000000000042e811 in ?? ()
#16 0x000000000040a7cf in main ()