Memory corruption in nheko instance

[planetis-m]

System:

• Nheko version: 0.6.2-a671bd6 | Linux
• Installation method: AUR
• Operating System: Manjaro Gnu/Linux

Actual behavior

Unreadable characters in the messages like the picture: https://imgur.com/a/7OmpwSH

Expected behavior

Steps to reproduce

This bug is hard to reproduce happens sporadically

Logs

my log at the end has the following entries:

[2018-10-10 17:12:11.493] [db] [info] [!dwYcWaeApgvslpHviW:matrix.org] message count: 91
[2018-10-10 17:12:11.493] [db] [info] [!dwYcWaeApgvslpHviW:matrix.org] updated message count: 30
[2018-10-10 19:46:49.268] [db] [info] [!dwYcWaeApgvslpHviW:matrix.org] message count: 91
[2018-10-10 19:46:49.269] [db] [info] [!dwYcWaeApgvslpHviW:matrix.org] updated message count: 30
[2018-10-10 20:41:27.088] [db] [info] [!dwYcWaeApgvslpHviW:matrix.org] message count: 91
[2018-10-10 20:41:27.088] [db] [info] [!dwYcWaeApgvslpHviW:matrix.org] updated message count: 30
[2018-10-10 21:08:55.917] [db] [info] [!dwYcWaeApgvslpHviW:matrix.org] message count: 91
[2018-10-10 21:08:55.917] [db] [info] [!dwYcWaeApgvslpHviW:matrix.org] updated message count: 30
[2018-10-10 22:14:55.782] [db] [info] [!dwYcWaeApgvslpHviW:matrix.org] message count: 91
[2018-10-10 22:14:55.782] [db] [info] [!dwYcWaeApgvslpHviW:matrix.org] updated message count: 30
[2018-10-10 22:59:54.418] [net] [warning] failed to read event (!dwYcWaeApgvslpHviW:matrix.org, pm����