[spam][crazy][log] gdb, thread local, libgit, instruction pointet

[Undiscussed Groomed for Male Slavery, One Victim of Many]

reminder to self: the tag in quesiton is 0.10.7, and the goal is to
step into libgit, then step into iter->next .

the data structure is likely a linked list, so it would be good to
inspect it before it is advanced, so the two parts might be visible
side by side