Program received signal SIGSEGV, Segmentation fault.
0x00007ffff72ded01 in _int_malloc () from /lib64/libc.so.6
(gdb) bt
#0  0x00007ffff72ded01 in _int_malloc () from /lib64/libc.so.6
#1  0x00007ffff72e183e in malloc () from /lib64/libc.so.6
#2  0x000000000052dc22 in xrealloc (ptr=0x0, size=384) at wrapper.c:100
#3  0x00000000004c7ea1 in range_set_grow (rs=0x1037518, extra=1) at line.c:18
#4  0x00000000004c7ef9 in range_set_init (rs=0x1037518, prealloc=1) at line.c:29
#5  0x00000000004c7f42 in range_set_copy (dst=0x1037518, src=0x1d61118) at line.c:40
#6  0x00000000004c9c0a in file_line_range_copy_one (r=0x1d61100) at line.c:693
#7  0x00000000004c9ca7 in file_line_range_copy (r=0x1d61100) at line.c:709
#8  0x00000000004c9f2f in add_line_range (revs=0x7fffffffcfb0, commit=0x81d968, range=0x1d61100)
    at line.c:781
#9  0x00000000004ca713 in process_ranges_ordinary_commit (rev=0x7fffffffcfb0, commit=0x81d920)
    at line.c:966
#10 0x00000000004ca9a0 in process_ranges_arbitrary_commit (rev=0x7fffffffcfb0, commit=0x81d920)
    at line.c:1026
#11 0x00000000004cabc8 in line_log_walk (rev=0x7fffffffcfb0) at line.c:1099
#12 0x0000000000447c87 in cmd_log (argc=3, argv=0x7fffffffd818, prefix=0x0) at builtin/log.c:617
#13 0x00000000004056a2 in run_builtin (p=0x7a1ac8, argc=3, argv=0x7fffffffd818) at git.c:308
#14 0x0000000000405835 in handle_internal_command (argc=3, argv=0x7fffffffd818) at git.c:468
#15 0x0000000000405a01 in main (argc=3, argv=0x7fffffffd818) at git.c:557