StacktraceTop: JNU_GetEnv () from /tmp/apport_sandbox_i6JWnF/usr/lib/jvm/java-9-openjdk-amd64/lib/amd64/libjava.so ReadTTFontFileFunc () from /tmp/apport_sandbox_i6JWnF/usr/lib/jvm/java-9-openjdk-amd64/lib/amd64/libfontmanager.so FT_Stream_Seek (stream=stream@entry=0x7fb62033f6e0, pos=pos@entry=0) at /build/freetype-QxOIWz/freetype-2.6.1/freetype-2.6.1/src/base/ftstream.c:65 tt_face_init (stream=0x7fb62033f6e0, ttface=0x7fb620a4d660, face_index=0, num_params=0, params=0x0) at /build/freetype-QxOIWz/freetype-2.6.1/freetype-2.6.1/src/truetype/ttobjs.c:534 open_face (driver=driver@entry=0x7fb620a4cc60, astream=astream@entry=0x7fb628c03ef8, external_stream=external_stream@entry=1 '\001', face_index=face_index@entry=0, num_params=0, params=0x0, aface=0x7fb628c03f00) at /build/freetype-QxOIWz/freetype-2.6.1/freetype-2.6.1/src/base/ftobjs.c:1166
StacktraceTop: sandbox_ i6JWnF/ usr/lib/ jvm/java- 9-openjdk- amd64/lib/ amd64/libjava. so sandbox_ i6JWnF/ usr/lib/ jvm/java- 9-openjdk- amd64/lib/ amd64/libfontma nager.so stream@ entry=0x7fb6203 3f6e0, pos=pos@entry=0) at /build/ freetype- QxOIWz/ freetype- 2.6.1/freetype- 2.6.1/src/ base/ftstream. c:65 0x7fb62033f6e0, ttface= 0x7fb620a4d660, face_index=0, num_params=0, params=0x0) at /build/ freetype- QxOIWz/ freetype- 2.6.1/freetype- 2.6.1/src/ truetype/ ttobjs. c:534 driver@ entry=0x7fb620a 4cc60, astream= astream@ entry=0x7fb628c 03ef8, external_ stream= external_ stream@ entry=1 '\001', face_index= face_index@ entry=0, num_params=0, params=0x0, aface=0x7fb628c 03f00) at /build/ freetype- QxOIWz/ freetype- 2.6.1/freetype- 2.6.1/src/ base/ftobjs. c:1166
JNU_GetEnv () from /tmp/apport_
ReadTTFontFileFunc () from /tmp/apport_
FT_Stream_Seek (stream=
tt_face_init (stream=
open_face (driver=