[release-1.0] improve xdp bpf log

[kmesh-bot]

This is an automated cherry-pick of #1158

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 45.24%. Comparing base (328497d) to head (a2b546b).
Report is 5 commits behind head on release-1.0.

see 2 files with indirect coverage changes

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[hzxuzhonghu]

/lgtm
/approve

[kmesh-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hzxuzhonghu

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• OWNERS [hzxuzhonghu]

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