zipjail unpack failure

[cert-ee-raidar]

Problem

Currently uploading zip or 7z throws an error as pointed out in cert-ee/cuckoo3#233

Reason: Failed to unpack file: Zipjail error: b'Blocked system call occurred during sandboxing!...

Problem seems to reside in sflock/data/zipjail.elf

Solution

As pointed out in cert-ee/cuckoo3#233 , it can be fixed by compiling https://github.com/hatching/tracy library and module.
Need to analyse, why it fails and recompile the files.