opensips 2.2 info frame

(gdb) info frame 0
Stack frame at 0x7ffd42e4e9c0:
 rip = 0x7f934c9bb70e in get_route_param (loose.c:996); saved rip 0x7f934bd288d6
 called by frame at 0x7ffd42e4eb30
 source language c.
 Arglist at 0x7ffd42e4e968, args: msg=<optimized out>, name=0x7f934bf649c0 <rr_param>, val=0x7ffd42e4eab0
 Locals at 0x7ffd42e4e968, Previous frame's sp is 0x7ffd42e4e9c0
 Saved registers:
  rbx at 0x7ffd42e4e988, rbp at 0x7ffd42e4e990, r12 at 0x7ffd42e4e998, r13 at 0x7ffd42e4e9a0, r14 at 0x7ffd42e4e9a8, r15 at 0x7ffd42e4e9b0, rip at 0x7ffd42e4e9b8
(gdb)


(gdb) info frame 2
Stack frame at 0x7ffd42e4ebb0:
 rip = 0x7f934c9b44e6 in run_rr_callbacks (rr_cb.c:97); saved rip 0x7f934c9b620a
 called by frame at 0x7ffd42e4f470, caller of frame at 0x7ffd42e4eb30
 source language c.
 Arglist at 0x7ffd42e4eb28, args: req=req@entry=0x7f93702c6e90, rr_params=rr_params@entry=0x7ffd42e4ec60
 Locals at 0x7ffd42e4eb28, Previous frame's sp is 0x7ffd42e4ebb0
 Saved registers:
  rbx at 0x7ffd42e4eb78, rbp at 0x7ffd42e4eb80, r12 at 0x7ffd42e4eb88, r13 at 0x7ffd42e4eb90, r14 at 0x7ffd42e4eb98, r15 at 0x7ffd42e4eba0, rip at 0x7ffd42e4eba8
(gdb)


(gdb) info frame 2 puri.params
No symbol "puri" in current context.
(gdb)

Unfortunately gdb is crashing when I run this command:
Or I am doing something wrong? :)

(gdb) info frame 0 current_processing_ctx
Stack frame at 0x0:
 rip = 0x7f93702c7898; saved rip 0x0
 called by frame at 0x7ffd42e4e980
 Arglist at 0x7ffd42e4e968, args:
 Locals at 0x7ffd42e4e968, Previous frame's sp is 0x7ffd42e4e978
../../gdb/valops.c:1101: internal-error: value_fetch_lazy: Assertion `frame != NULL' failed.