Latest image of retis throwing "failed to attach raw tracepoint" errors #560
Description
Hi, team!
I have been testing the latest image in quay.io/retis/retis, and the same command that worked in v1.5.2 are not working with it.
sh-5.1# /var/tmp/retis_in_container.sh collect -o events.json --allow-system-changes --ovs-track --stack --probe-stack --filter-packet 'tcp port 8080 or tcp port 8081'
Collector(s) started: nft, ovs, skb-tracking, ns, skb, skb-drop, ct, dev
L2+L3 packet filter(s) loaded
No probe(s) given: using tp:skb:consume_skb, tp:skb:kfree_skb
WARN libbpf: prog 'probe_raw_tracepoint': failed to attach to raw tracepoint 'kfree_skb': Invalid argument
Error: failed to attach raw tracepoint
or:
sh-5.1# /var/tmp/retis_in_container.sh collect -o events.json --allow-system-changes --ovs-track --stack --filter-packet 'tcp port 8080 or tcp port 8081'
Collector(s) started: nft, skb, ct, dev, skb-tracking, ns, skb-drop, ovs
L2+L3 packet filter(s) loaded
No probe(s) given: using tp:net:netif_receive_skb, tp:net:net_dev_start_xmit
WARN libbpf: prog 'probe_raw_tracepoint': failed to attach to raw tracepoint 'kfree_skb': Invalid argument
Error: failed to attach raw tracepoint
using the previous image it works:
sh-5.1# export RETIS_TAG=v1.5.2
sh-5.1# /var/tmp/retis_in_container.sh collect -o events.json --allow-system-changes --ovs-track --stack --probe-stack --filter-packet 'tcp port 8080 or tcp port 8081'
Collector(s) started: nft, ovs, skb-drop, skb, skb-tracking, ct
L2+L3 packet filter(s) loaded
15 probe(s) loaded
any hint on what could be the cause?