How do I use Tor with snowflake? My current config is valid, but it always results in a core dump. Here's the torrc btw:

UseBridges 1

ClientTransportPlugin snowflake exec /usr/sbin/snowflake -log snowflake.log

Bridge snowflake 192.0.2.3:80 2B280B23E1107BB62ABFC40DDCC8824814F80A72 fingerprint=2B280B23E1107BB62ABFC40DDCC8824814F80A72 url=https://1098762253.rsc.cdn77.org/ fronts=www.cdn77.com,www.phpmyadmin.net ice=stun:stun.antisip.com:3478,stun:stun.epygi.com:3478,stun:stun.uls.co.za:3478,stun:stun.voipgate.com:3478,stun:stun.mixvoip.com:3478,stun:stun.nextcloud.com:3478,stun:stun.bethesda.net:3478,stun:stun.nextcloud.com:443 utls-imitate=hellorandomizedalpn