AddressSanitizer:DEADLYSIGNAL
=================================================================
==13402==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000010 (pc 0x00000051bbd4 bp 0x7ffef6992290 sp 0x7ffef69921c0 T0)
==13402==The signal is caused by a READ memory access.
==13402==Hint: address points to the zero page.
    #0 0x51bbd3  (/out/package/test_part1_new_memcheck+0x51bbd3)
    #1 0x52127c  (/out/package/test_part1_new_memcheck+0x52127c)
    #2 0x5233d1  (/out/package/test_part1_new_memcheck+0x5233d1)
    #3 0x7fb59e886b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #4 0x41da69  (/out/package/test_part1_new_memcheck+0x41da69)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/out/package/test_part1_new_memcheck+0x51bbd3) 
==13402==ABORTING

6
13
27
28
14
29
30
14
29
59
nullptr
30
61
62
6
13
27
28
14
29
30
2
5
11
12
6
13
14
2
5
11
12
6
13
14

2
5
11
12
6
13
14
6
13
27
28
14
29
30
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
2
5
11
12
6
13
14
6
13
27
28
14
29
30
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
2
5
11
12
6
13
14
6
13
27
28
14
29
30
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
2
5
11
12
6
13
14
6
13
27
28
14
29
30
0
1
3
4
2
5
6
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
2
5
11
12
6
13
14
6
13
27
28
14
29
30
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
2
5
11
12
6
13
14
6
13
27
28
14
29
30
0
1
3
4
2
5
6
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
2
5
11
12
6
13
14
6
13
27
28
14
29
30
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
2
5
11
12
6
13
14
6
13
27
28
14
29
30
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
2
5
11
12
6
13
14
6
13
27
28
14
29
30
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
2
5
11
12
6
13
14
6
13
27
28
14
29
30
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr