Potential deadlock detected: Primitive: 18:1 in 2.0.0-alpha.180

[addshore]

Reported in a thread at https://discord.com/channels/918498540232253480/1373951179188342874

@floitsch mentioned Events::register_monitor_notifier

toit/src/primitive.h

Line 567 in c44b5ed

PRIMITIVE(register_monitor_notifier, 3) \

update_resource_monitor starts with Locker locker(mutex_) so this could actually be a real deadlock.

The code that triggered it makes use of Latches and Channels
Channels working as message inboxes / queues for processing
Latches working as things to wait for responses to messages that are potentially being sent
The channels are rather high throughput

https://github.com/lightbug-io/toit-lightbug/blob/c21685cd73315e641f7b84c3a229c8d327d300d7/src/services/comms/comms.toit

Some other discussion also happened in the thread on discord, and a snapshot file was provided to @floitsch and @kasperl via DM of the container that triggered the issue.