Retina agent is failing to initialize with "failed to reconcile plugin dropreason"

[devkoriel]

Describe the bug
Retina agent is failing to initialize with "failed to reconcile plugin dropreason"

To Reproduce
Steps to reproduce the behavior:

1. Install retina with helm upgrade with operator.
2. enabledPlugin_linux: '["dropreason","packetforward","linuxutil","dns","tcpretrans"]'

Expected behavior
Retina agent starts successfully.

Screenshots

ts=2024-11-26T03:26:06.292Z level=debug caller=loader/compile.go:26 msg="Error running command" command="/usr/bin/clang -target bpf -Wall -D__TARGET_ARCH_x86 -g -O2 -c /go/src/github.com/microsoft/retina/pkg/plugin/dropreason/_cprog/drop_reason.c -o /go/src/github.com/microsoft/retina/pkg/plugin/dropreason/kprobe_bpf.o -I/go/src/github.com/microsoft/retina/pkg/plugin/dropreason/../lib/_amd64 -I/go/src/github.com/microsoft/retina/pkg/plugin/dropreason/../lib/common/libbpf/_src -I/go/src/github.com/microsoft/retina/pkg/plugin/dropreason/../filter/_cprog/" stderr= error="signal: killed"
ts=2024-11-26T03:26:06.292Z level=info caller=conntrack/conntrack_linux.go:79 msg="Stopping conntrack GC loop"
ts=2024-11-26T03:26:06.292Z level=info caller=server/server.go:79 msg="gracefully shutting down HTTP server..."
ts=2024-11-26T03:26:06.292Z level=info caller=watchermanager/watchermanager.go:71 msg="watcher stopping..." watcher_type=*apiserver.ApiServerWatcher
ts=2024-11-26T03:26:06.292Z level=info caller=watchermanager/watchermanager.go:71 msg="watcher stopping..." watcher_type=*endpoint.EndpointWatcher
ts=2024-11-26T03:26:06.293Z level=info caller=server/server.go:71 msg="HTTP server stopped with err: http: Server closed"
ts=2024-11-26T03:26:06.293Z level=panic caller=controllermanager/controllermanager.go:119 msg="Error running controller manager" error="failed to reconcile plugin dropreason: failed to compile plugin: unable to compile eBPF code: signal: killed" errorVerbose="signal: killed\nunable to compile eBPF code\ngithub.com/microsoft/retina/pkg/plugin/dropreason.(*dropReason).Compile\n\t/go/src/github.com/microsoft/retina/pkg/plugin/dropreason/dropreason_linux.go:112\ngithub.com/microsoft/retina/pkg/managers/pluginmanager.(*PluginManager).Reconcile\n\t/go/src/github.com/microsoft/retina/pkg/managers/pluginmanager/pluginmanager.go:107\ngithub.com/microsoft/retina/pkg/managers/pluginmanager.(*PluginManager).Start\n\t/go/src/github.com/microsoft/retina/pkg/managers/pluginmanager/pluginmanager.go:164\ngithub.com/microsoft/retina/pkg/managers/controllermanager.(*Controller).Start.func1\n\t/go/src/github.com/microsoft/retina/pkg/managers/controllermanager/controllermanager.go:109\ngolang.org/x/sync/errgroup.(*Group).Go.func1\n\t/go/pkg/mod/golang.org/x/[email protected]/errgroup/errgroup.go:78\nruntime.goexit\n\t/usr/local/go/src/runtime/asm_amd64.s:1700\nfailed to compile plugin\ngithub.com/microsoft/retina/pkg/managers/pluginmanager.(*PluginManager).Reconcile\n\t/go/src/github.com/microsoft/retina/pkg/managers/pluginmanager/pluginmanager.go:108\ngithub.com/microsoft/retina/pkg/managers/pluginmanager.(*PluginManager).Start\n\t/go/src/github.com/microsoft/retina/pkg/managers/pluginmanager/pluginmanager.go:164\ngithub.com/microsoft/retina/pkg/managers/controllermanager.(*Controller).Start.func1\n\t/go/src/github.com/microsoft/retina/pkg/managers/controllermanager/controllermanager.go:109\ngolang.org/x/sync/errgroup.(*Group).Go.func1\n\t/go/pkg/mod/golang.org/x/[email protected]/errgroup/errgroup.go:78\nruntime.goexit\n\t/usr/local/go/src/runtime/asm_amd64.s:1700\nfailed to reconcile plugin dropreason\ngithub.com/microsoft/retina/pkg/managers/pluginmanager.(*PluginManager).Start\n\t/go/src/github.com/microsoft/retina/pkg/managers/pluginmanager/pluginmanager.go:168\ngithub.com/microsoft/retina/pkg/managers/controllermanager.(*Controller).Start.func1\n\t/go/src/github.com/microsoft/retina/pkg/managers/controllermanager/controllermanager.go:109\ngolang.org/x/sync/errgroup.(*Group).Go.func1\n\t/go/pkg/mod/golang.org/x/[email protected]/errgroup/errgroup.go:78\nruntime.goexit\n\t/usr/local/go/src/runtime/asm_amd64.s:1700"
panic: Error running controller manager

goroutine 61 [running]:
go.uber.org/zap/zapcore.CheckWriteAction.OnWrite(0x1?, 0x10?, {0x0?, 0x0?, 0xc001296380?})
	/go/pkg/mod/go.uber.org/[email protected]/zapcore/entry.go:196 +0x54
go.uber.org/zap/zapcore.(*CheckedEntry).Write(0xc000775c70, {0xc000e9a100, 0x1, 0x1})
	/go/pkg/mod/go.uber.org/[email protected]/zapcore/entry.go:262 +0x24e
go.uber.org/zap.(*Logger).Panic(0xc0005126c0?, {0x328c7d8?, 0x0?}, {0xc000e9a100, 0x1, 0x1})
	/go/pkg/mod/go.uber.org/[email protected]/logger.go:285 +0x51
github.com/microsoft/retina/pkg/managers/controllermanager.(*Controller).Start(0xc0005389b0, {0x371acb8?, 0xc000538690?})
	/go/src/github.com/microsoft/retina/pkg/managers/controllermanager/controllermanager.go:119 +0x27c
created by github.com/microsoft/retina/cmd/legacy.(*Daemon).Start in goroutine 1
	/go/src/github.com/microsoft/retina/cmd/legacy/daemon.go:315 +0x2c55

Platform (please complete the following information):

• OS: Amazon Linux 2023.6.20241010
• Kubernetes Version: v1.30.4-eks-a737599
• Host: EKS
• Retina Version: v0.0.18
• Kernel Version: 6.1.112-122.189.amzn2023.x86_64