.
Thread 1 (process 3338):
#0  nla_len (nla=0x0) at attr.c:161
No locals.
#1  0x0000000000402d8c in print_frame (args=0x7fffce917860, attr=0x0)
    at event.c:28
	frame = (uint8_t *) 0x4 <Address 0x4 out of bounds>
	len = <value optimized out>
	i = <value optimized out>
	macbuf = "wlan0", '\0' <repeats 11 times>, "\003"
#2  0x00000000004031e9 in print_event (msg=<value optimized out>, 
    arg=0x7fffce917860) at event.c:169
	gnlh = (struct genlmsghdr *) 0x15be450
	tb = {0x0, 0x15be454, 0x0, 0x15be45c, 0x0, 0x0, 0x15be468, 
  0x0 <repeats 58 times>}
	ifname = "wlan0", '\0' <repeats 11 times>, "@?\235\031\035\177\000\000T?n\031\035\177\000\000?w\221??\177\000\000@?[\001\000\000\000\0004\000\000\000\000\000\000\000@?[\001\000\000\000\0000?[\001\000\000\000\000??\237\031\035\177\000\000?w\221??\177\000\000O?\237\031\035\177\000\0000?[\001"
	macbuf = "0?[\001\000\000\000\000??[\001\000\000\000\000@?"
	reg_type = <value optimized out>
#3  0x00007f1d19a00cd3 in nl_recvmsgs (handle=0x15bd3c0, cb=0x15bec40)
    at nl.c:724
No locals.
#4  0x0000000000402cab in __listen_events (state=0x7fffce9179e0, n_waits=0, 
    waits=0x0, args=0x7fffce917860) at event.c:261
	mcid = <value optimized out>
	ret = 4
	cb = (struct nl_cb *) 0x15bec40
	wait_ev = {n_cmds = 0, cmds = 0x0, cmd = 0}
#5  0x0000000000403454 in print_events (state=0x0, cb=<value optimized out>, 
    msg=<value optimized out>, argc=<value optimized out>, argv=0xb)
    at event.c:300
	args = {frame = false, time = true}
#6  0x0000000000401f50 in __handle_cmd (state=0x7fffce9179e0, 
    idby=<value optimized out>, argc=2, argv=0x7fffce917b00, 
    cmdout=0x7fffce9179f8) at iw.c:327
	cmd = <value optimized out>
	match = (struct cmd *) 0x40d260
	cb = <value optimized out>
	msg = <value optimized out>
	devidx = 0
	err = <value optimized out>
	command = 0x7fffce9186e9 "event"
	tmp = 0x7fff00000001 <Address 0x7fff00000001 out of bounds>
	command_idby = CIB_NONE
#7  0x00000000004025e4 in main (argc=2, argv=0x7fffce917b00) at iw.c:437
	nlstate = {nl_handle = 0x15bd3c0, nl_cache = 0x15bd400, 
  nl80211 = 0x15beff0}
	err = <value optimized out>
	cmd = (struct cmd *) 0x40d260