v1.5-beta: lqosd: overflow when subtracting durations

[interduo]

Before pushing network traffic (clear instance, interfaces not up) I see some errors in journalctl:

journalctl -u lqosd shows me:

Jul 03 09:29:19 libreqos-beta lqosd[988]: overflow when subtracting durations
Jul 03 09:29:19 libreqos-beta lqosd[988]: [2024-07-03T07:29:19Z ERROR lqosd::throughput_tracker] Error polling network. JoinError::Panic(Id(96), ...)
Jul 03 09:29:20 libreqos-beta lqosd[988]: thread 'tokio-runtime-worker' panicked at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/time.rs:1126:31:
Jul 03 09:29:20 libreqos-beta lqosd[988]: overflow when subtracting durations
Jul 03 09:29:20 libreqos-beta lqosd[988]: [2024-07-03T07:29:20Z ERROR lqosd::throughput_tracker] Error polling network. JoinError::Panic(Id(99), ...)
Jul 03 09:29:21 libreqos-beta lqosd[988]: thread 'tokio-runtime-worker' panicked at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/time.rs:1126:31:
Jul 03 09:29:21 libreqos-beta lqosd[988]: overflow when subtracting durations
Jul 03 09:29:21 libreqos-beta lqosd[988]: [2024-07-03T07:29:21Z ERROR lqosd::throughput_tracker] Error polling network. JoinError::Panic(Id(102), ...)
Jul 03 09:29:22 libreqos-beta lqosd[988]: thread 'tokio-runtime-worker' panicked at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/time.rs:1126:31:
Jul 03 09:29:22 libreqos-beta lqosd[988]: overflow when subtracting durations
Jul 03 09:29:22 libreqos-beta lqosd[988]: [2024-07-03T07:29:22Z ERROR lqosd::throughput_tracker] Error polling network. JoinError::Panic(Id(105), ...)
Jul 03 09:29:23 libreqos-beta lqosd[988]: thread 'tokio-runtime-worker' panicked at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/time.rs:1126:31:
Jul 03 09:29:23 libreqos-beta lqosd[988]: overflow when subtracting durations
Jul 03 09:29:23 libreqos-beta lqosd[988]: [2024-07-03T07:29:23Z ERROR lqosd::throughput_tracker] Error polling network. JoinError::Panic(Id(108), ...)
Jul 03 09:29:24 libreqos-beta lqosd[988]: thread 'tokio-runtime-worker' panicked at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/time.rs:1126:31:
Jul 03 09:29:24 libreqos-beta lqosd[988]: overflow when subtracting durations
Jul 03 09:29:24 libreqos-beta lqosd[988]: [2024-07-03T07:29:24Z ERROR lqosd::throughput_tracker] Error polling network. JoinError::Panic(Id(111), ...)
Jul 03 09:29:25 libreqos-beta lqosd[988]: thread 'tokio-runtime-worker' panicked at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/time.rs:1126:31:
Jul 03 09:29:25 libreqos-beta lqosd[988]: overflow when subtracting durations
Jul 03 09:29:25 libreqos-beta lqosd[988]: [2024-07-03T07:29:25Z ERROR lqosd::throughput_tracker] Error polling network. JoinError::Panic(Id(114), ...)
Jul 03 09:29:26 libreqos-beta lqosd[988]: thread 'tokio-runtime-worker' panicked at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/time.rs:1126:31:
Jul 03 09:29:26 libreqos-beta lqosd[988]: overflow when subtracting durations
Jul 03 09:29:26 libreqos-beta lqosd[988]: [2024-07-03T07:29:26Z ERROR lqosd::throughput_tracker] Error polling network. JoinError::Panic(Id(117), ...)

[thebracket]

Are you continuing to see this? I've poked through logs on 3 different deployments, and not seen it. I also don't have any unconfigured systems, though - so maybe that's related?

It was a bug a while back, but I thought we'd caught all of those.

[interduo]

I will check that again building from scratch tommorow. It would be nice if You would merge my PRs. It repairs some other small bugs.

If You would like i can give You access on my testbed.

[thebracket]

It would be nice if You would merge my PRs.

I'll go through them when I'm back from my travels.