Libreoffice crashes immediately on startup

I am on Ubuntu 19.10, with Libreoffice 6.3.4, and OpenJDK 14 and am unable to launch libreoffice:

libreoffice:

Fatal exception: Signal 11
Stack:
/usr/lib/libreoffice/program/libuno_sal.so.3(+0x3d263)[0x7f12ac0fb263]
/usr/lib/libreoffice/program/libuno_sal.so.3(+0x3d3da)[0x7f12ac0fb3da]
/lib/x86_64-linux-gnu/libc.so.6(+0x46470)[0x7f12abefa470]
/usr/lib/libreoffice/program/libuno_cppu.so.3(+0x17197)[0x7f12a9e13197]
/usr/lib/libreoffice/program/libuno_cppu.so.3(uno_type_any_assign+0x93)[0x7f12a9e125c3]
/usr/lib/libreoffice/program/libmergedlo.so(+0x28d787d)[0x7f12ae9f487d]
/usr/lib/libreoffice/program/libmergedlo.so(+0x28d7dca)[0x7f12ae9f4dca]
/usr/lib/libreoffice/program/libmergedlo.so(_ZN3utl10ConfigItemC2ERKN3rtl8OUStringE14ConfigItemMode+0x80)[0x7f12ae9eebc0]
/usr/lib/libreoffice/program/libmergedlo.so(+0x2912bf6)[0x7f12aea2fbf6]
/usr/lib/libreoffice/program/libmergedlo.so(_ZN19SvtSysLocaleOptionsC1Ev+0x129)[0x7f12aea31099]
/usr/lib/libreoffice/program/libmergedlo.so(_Z7InitVCLv+0x1b0)[0x7f12aedef2c0]
/usr/lib/libreoffice/program/libmergedlo.so(_Z10ImplSVMainv+0x115)[0x7f12aedf08b5]
/usr/lib/libreoffice/program/libmergedlo.so(soffice_main+0x97)[0x7f12adf1e907]
/usr/lib/libreoffice/program/soffice.bin(+0x10b0)[0x5649106b80b0]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7f12abedb1e3]
/usr/lib/libreoffice/program/soffice.bin(+0x10ee)[0x5649106b80ee]

I see that apparmor is enforcing and I get these warnings in dmesg output:

[Mon Feb 24 10:10:10 2020] kauditd_printk_skb: 4 callbacks suppressed
[Mon Feb 24 10:10:10 2020] audit: type=1400 audit(1582557010.883:1138): apparmor="ALLOWED" operation="open" info="Failed name lookup - disconnected path" error=-13 profile="libreoffice-soffice" name="usr/share/drirc.d" pid=17701 comm="soffice.bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[Mon Feb 24 10:10:10 2020] audit: type=1400 audit(1582557010.883:1139): apparmor="ALLOWED" operation="open" info="Failed name lookup - disconnected path" error=-13 profile="libreoffice-soffice" name="usr/share/drirc.d" pid=17701 comm="soffice.bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[Mon Feb 24 10:10:10 2020] audit: type=1400 audit(1582557010.883:1140): apparmor="ALLOWED" operation="open" info="Failed name lookup - disconnected path" error=-13 profile="libreoffice-soffice" name="usr/share/drirc.d" pid=17701 comm="soffice.bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[Mon Feb 24 10:10:10 2020] audit: type=1400 audit(1582557010.883:1141): apparmor="ALLOWED" operation="open" info="Failed name lookup - disconnected path" error=-13 profile="libreoffice-soffice" name="usr/share/drirc.d" pid=17701 comm="soffice.bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[Mon Feb 24 10:10:10 2020] audit: type=1400 audit(1582557010.887:1142): apparmor="ALLOWED" operation="open" info="Failed name lookup - disconnected path" error=-13 profile="libreoffice-soffice" name="usr/share/drirc.d" pid=17701 comm="soffice.bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[Mon Feb 24 10:10:10 2020] audit: type=1400 audit(1582557010.899:1143): apparmor="ALLOWED" operation="open" info="Failed name lookup - disconnected path" error=-13 profile="libreoffice-soffice" name="usr/lib/libreoffice/program/services" pid=17693 comm="soffice.bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[Mon Feb 24 10:10:10 2020] audit: type=1400 audit(1582557010.899:1144): apparmor="ALLOWED" operation="open" info="Failed name lookup - disconnected path" error=-13 profile="libreoffice-soffice" name="overlay/home/user/.config/libreoffice/4/user/SafeMode" pid=17693 comm="soffice.bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000

I have attempted to stop apparmor (systemctl stop apparmor), but I still get those warning messages and libreoffice fails to start.

I am running Ubuntu with overlayfs root.