buf = 0x175f010, cap = 8, size = 0, start =0, end = 0
SSLColumn::dump(): m_size = 1
[0] 45, 
SSLColumn::dump(): m_size = 2
[0] 45, [1] 46, 
SSLColumn::dump(): m_size = 5
[0] 45, [1] 46, [2] 48, [3] 49, [4] 50, 
SSLColumn::dump(): m_size = 6
[0] 45, [1] 46, [2] 47, [3] 48, [4] 49, [5] 50, 
SSLColumn::dump(): m_size = 4
[2] 47, [3] 48, [4] 49, [5] 50, 
SSLColumn::dump(): m_size = 3
[2] 47, [3] 49, [4] 50, 
SSLColumn::dump(): m_size = 4
[2] 47, [3] 48, [4] 49, [5] 50, 
SSLColumn::dump(): m_size = 5
[1] 45, [2] 47, [3] 48, [4] 49, [5] 50, 
SSLColumn::dump(): m_size = 8
[1] 45, [2] 47, [3] 48, [4] 49, [5] 50, [6] 51, [7] 52, [0] 53, 
find(52): returned 6
findAt(1): returned 47