Trying to connect to a computer configured as audio sink through bluetoothctl, after pairing and trusting in both sides bluetoothd crashes

Steps to reproduce:

> bluetoothctl


[bluetooth]# connect 00:xx:xx ...

bluetoothd segmentation fault

coredumpctl debug
PID: 4564 (bluetoothd)
UID: 0 (root)
GID: 0 (root)
Signal: 11 (SEGV)
Timestamp: Tue 2020-04-14 14:15:44 CEST (40s ago)
Command Line: /usr/lib/bluetooth/bluetoothd
Executable: /usr/lib/bluetooth/bluetoothd
Control Group: /system.slice/bluetooth.service
Unit: bluetooth.service
Slice: system.slice
Boot ID: b6a0f48bcf494e3684d85d5ad94ec636
Machine ID: 520c90fd05654925aee82c084e1546d3
Hostname: woody
Storage: /var/lib/systemd/coredump/core.bluetoothd.0.b6a0f48bcf494e3684d85d5ad94ec636.4564.1586866544000000000000.lz4
Message: Process 4564 (bluetoothd) of user 0 dumped core.

Stack trace of thread 4564:
#0 0x000055d74461b65d n/a (bluetoothd + 0x2365d)
#1 0x000055d74469e1fd n/a (bluetoothd + 0xa61fd)
#2 0x000055d74461ea2d n/a (bluetoothd + 0x26a2d)
#3 0x000055d74461eb79 n/a (bluetoothd + 0x26b79)
#4 0x000055d74462012e n/a (bluetoothd + 0x2812e)
#5 0x000055d7446250fa n/a (bluetoothd + 0x2d0fa)
#6 0x00007f5177a1b88f g_main_context_dispatch (libglib-2.0.so.0 + 0x6b88f)
#7 0x00007f5177a1d831 n/a (libglib-2.0.so.0 + 0x6d831)
#8 0x00007f5177a1e843 g_main_loop_run (libglib-2.0.so.0 + 0x6e843)
#9 0x000055d7446af166 n/a (bluetoothd + 0xb7166)
#10 0x000055d7446af5e8 n/a (bluetoothd + 0xb75e8)
#11 0x000055d744616941 n/a (bluetoothd + 0x1e941)
#12 0x00007f51776e7023 __libc_start_main (libc.so.6 + 0x27023)
#13 0x000055d74461754e n/a (bluetoothd + 0x1f54e)

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Reading symbols from /usr/lib/bluetooth/bluetoothd...
(No debugging symbols found in /usr/lib/bluetooth/bluetoothd)
[New LWP 4564]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/lib/bluetooth/bluetoothd'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x000055d74461b65d in ?? ()
(gdb) bt
#0 0x000055d74461b65d in ?? ()
#1 0x000055d74469e1fd in ?? ()
#2 0x000055d74461ea2d in ?? ()
#3 0x000055d74461eb79 in ?? ()
#4 0x000055d74462012e in ?? ()
#5 0x000055d7446250fa in ?? ()
#6 0x00007f5177a1b88f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#7 0x00007f5177a1d831 in ?? () from /usr/lib/libglib-2.0.so.0
#8 0x00007f5177a1e843 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#9 0x000055d7446af166 in ?? ()
#10 0x000055d7446af5e8 in ?? ()
#11 0x000055d744616941 in ?? ()
#12 0x00007f51776e7023 in __libc_start_main () from /usr/lib/libc.so.6
#13 0x000055d74461754e in ?? ()
(gdb) quit




Additional info:
* package version(s)

pacman -Q --info bluez
Name : bluez
Version : 5.54-1
Description : Daemons for the bluetooth protocol stack
Architecture : x86_64
URL : http://www.bluez.org/
Licenses : GPL2
Groups : None
Provides : None
Depends On : libical dbus glib2 alsa-lib json-c
Optional Deps : None
Required By : bluez-qt gnome-bluetooth pulseaudio-bluetooth
Optional For : networkmanager
Conflicts With : obexd-client obexd-server
Replaces : None
Installed Size : 2.27 MiB
Packager : Andreas Radke <andyrtr@archlinux.org>
Build Date : Mon 16 Mar 2020 12:41:49 PM CET
Install Date : Tue 14 Apr 2020 09:43:36 AM CEST
Install Reason : Installed as a dependency for another package
Install Script : No
Validated By : Signature


* config and/or log files etc.

defaults

* link to upstream bug report, if any

NOTES: if you don't trust beforehand, the crash takes place as soon as you type "yes" <enter> when Authorization for service is required.