Test_TraceeCapture/capture_packet_context pcaps error

[geyslan]

Description

#4072 introduced pcaps capture_packet_context test which is emitting pcaps errors:

{"level":"error","ts":1720688021.7947063,"msg":"Could not write pcap data","err":"pcaps.(*Pcaps).Write: pcaps.(*PcapCache).get: pcaps.NewPcap: pcaps.getPcapFileAndWriter: utils.OpenAt: no such file or directory"}

https://github.com/aquasecurity/tracee/actions/runs/9888233128/job/27311895433?pr=4072#step:4:631

Output of tracee version:

main

[oshaked1]

I noticed this a short while ago and opened an issue about it (#4068). This is caused by incorrect context being generated for packets, which causes packets to arrive from kernel threads which have a "/" in their name thus causing path errors. This incorrect context can be seen when using --events network_events.