Random crashes for no apparent reason

[jspkay]

Hello everyone,

I love my PineTime and I am amazed by the firmware the community managed to create!

I am trying to experiment with the firmware, so I started by compiling it and the simulator.

Everything seems fine, bu when I run the simulator, it always crashs.

If I swipe up the console shows:

 > ./build/infinisim
info:  1 1 2026 
info:  0 0 0 
initial free_size = 40360
info:  systemtask task started!
info:  Last reset reason : Reset pin
info:  [SpiNorFlash] Manufacturer : 0, Memory type : 0, memory density : 0
info:  [SpiNorFlash] Wakeup
warn:  [AlarmController] Failed to open alarm data file
info:  DISABLE
info:  displayapp task started!
info:  DISABLE
free(): invalid pointer
[1]    11810 abort (core dumped)  ./build/infinisim

Same if I press n to send a new notification.

Moving around also produces similar results.

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I am on Arch Linux and I built the project following the readme. Any ideas on how to debug this problem?