lldb debug for while loop in hashing program

gistfile1.txt

(lldb) 
Process 27249 stopped
* thread #1, name = 't_hash', stop reason = step over
    frame #0: 0x00005555555554bc t_hash`h_search(hTable=0x0000555555559260, key="400") at myhash.c:134:30
   131 			else {
   132 					// looking for the key inside the next element of the linked list
   133 					char* keyAtNextValue = hTable->h_items[resultHash]->h_next->h_key;
-> 134 					while( nextValue->h_next != NULL)  {
   135 						fprintf(stderr, "Found a collision, traversing Linked list at address %p, key is: %s",
   136 								 nextValue, nextValue);
   137 						nextValue += 1;
(lldb) print nextValue
(HashNode *) $0 = 0x00005555555592e0
(lldb) br l 
Current breakpoints:
1: name = 'h_search', locations = 1, resolved = 1, hit count = 1
  1.1: where = t_hash`h_search + 17 at myhash.c:97:39, address = 0x0000555555555401, resolved, hit count = 1 
(lldb) print *nextValue
(HashNode) $1 = {
  h_next = 0x0000000000000000
  h_key = 0x0000555555559300 "400"
  h_value = 0x0000555555559320 "101"
}
(lldb) print *nextValue->h_next
error: Couldn't apply expression side effects : Couldn't dematerialize a result variable: couldn't read its memory
(lldb) print nextValue->h_next
(HashNode *) $3 = 0x0000000000000000
(lldb) print *nextValue->h_key
(char) $4 = '4'
(lldb) print nextValue->h_key
(char *) $5 = 0x0000555555559300 "400"
(lldb) bt
* thread #1, name = 't_hash', stop reason = step over
  * frame #0: 0x00005555555554bc t_hash`h_search(hTable=0x0000555555559260, key="400") at myhash.c:134:30
    frame #1: 0x0000555555555217 t_hash`main at t_hash.c:14:27
    frame #2: 0x00007ffff7dd7ee3 libc.so.6`__libc_start_main + 243
    frame #3: 0x00005555555550fe t_hash`_start + 46

(lldb) me read 0x00005555555592e0 -fX -c25 -s8 --force
0x5555555592e0: 0x0000000000000000
0x5555555592e8: 0x0000555555559300 
0x5555555592f0: 0x0000555555559320
0x5555555592f8: 0x0000000000000021
0x555555559300: 0x0000000000303034
0x555555559308: 0x0000000000000000
0x555555559310: 0x0000000000000000
0x555555559318: 0x0000000000000021
0x555555559320: 0x0000000000313031
0x555555559328: 0x0000000000000000
0x555555559330: 0x0000000000000000
0x555555559338: 0x0000000000000021
0x555555559340: 0x00005555555592E0
0x555555559348: 0x0000555555559360
0x555555559350: 0x0000555555559380
0x555555559358: 0x0000000000000021
0x555555559360: 0x0000000000303034
0x555555559368: 0x0000000000000000
0x555555559370: 0x0000000000000000
0x555555559378: 0x0000000000000021
0x555555559380: 0x0000000000313031
0x555555559388: 0x0000000000000000
0x555555559390: 0x0000000000000000
0x555555559398: 0x0000000000020C71
0x5555555593a0: 0x0000000000000000
(lldb) me read 0x00005555555592e0 -c256
0x5555555592e0: 00 00 00 00 00 00 00 00 00 93 55 55 55 55 00 00  ..........UUUU..
0x5555555592f0: 20 93 55 55 55 55 00 00 21 00 00 00 00 00 00 00   .UUUU..!.......
0x555555559300: 34 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00  400.............
0x555555559310: 00 00 00 00 00 00 00 00 21 00 00 00 00 00 00 00  ........!.......
0x555555559320: 31 30 31 00 00 00 00 00 00 00 00 00 00 00 00 00  101.............
0x555555559330: 00 00 00 00 00 00 00 00 21 00 00 00 00 00 00 00  ........!.......
0x555555559340: e0 92 55 55 55 55 00 00 60 93 55 55 55 55 00 00  ..UUUU..`.UUUU..
0x555555559350: 80 93 55 55 55 55 00 00 21 00 00 00 00 00 00 00  ..UUUU..!.......
0x555555559360: 34 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00  400.............
0x555555559370: 00 00 00 00 00 00 00 00 21 00 00 00 00 00 00 00  ........!.......
0x555555559380: 31 30 31 00 00 00 00 00 00 00 00 00 00 00 00 00  101.............
0x555555559390: 00 00 00 00 00 00 00 00 71 0c 02 00 00 00 00 00  ........q.......
0x5555555593a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
0x5555555593b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
0x5555555593c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
0x5555555593d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
(lldb) 


---
lldb) frame variable
(HashTable *) hTable = 0x0000555555559260
(char *) key = 0x0000555555556004 "400"
(size_t) resultHash = 5
(HashNode *) nextValue = 0x00005555555592e0
(char *) keyStrAtIndex = <variable not available>

(char *) keyAtNextValue = <no location, value may have been optimized out>

(lldb) fr v
(HashTable *) hTable = 0x0000555555559260
(char *) key = 0x0000555555556004 "400"
(size_t) resultHash = 5
(HashNode *) nextValue = 0x00005555555592e0
(char *) keyStrAtIndex = <variable not available>

(char *) keyAtNextValue = <no location, value may have been optimized out>