Segmentation fault in @3.0.2 about ijson HOT 6 CLOSED

0x00007ffff6278500 in ?? ()
#1  0x00007fffe379af53 in parse_basecoro_send_impl (
    self=<_yajl2.parse_basecoro at remote 0x7fffe3bd2870>, 
    event=event@entry='start_array', value=value@entry=None)
    at ijson/backends/yajl2_c/parse_basecoro.c:102
#2  0x00007fffe379899b in add_event_and_value (val=<optimized out>, 
    evt_name='start_array', ctx=0x7fffe3bd2870)
    at ijson/backends/yajl2_c/basic_parse_basecoro.c:25
#3  start_array (ctx=0x7fffe3bd2870)
    at ijson/backends/yajl2_c/basic_parse_basecoro.c:112
#4  0x00007fffe358e317 in yajl_do_parse ()
   from /home/jenkins/.local/lib/python3.7/site-packages/ijson/backends/../../ijson.libs/libyajl-da6a00d5.so.2.1.0
#5  0x00007fffe37990e5 in ijson_yajl_parse (handle=0x1fd5de0, 
    buffer=0x2156e10 "[{\"A\": \"A\", \"B\": \"B\"}, {\"A\": \"1\", \"B\": \"foo\"}]", length=length@entry=46)
    at ijson/backends/yajl2_c/basic_parse_basecoro.c:133
#6  0x00007fffe379b2e1 in reading_generator_next (self=0x7fffe4689900)
    at ijson/backends/yajl2_c/reading_generator.c:88
#7  0x00000000004db1f3 in enum_next (en=0x7fffe4662b40)