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Use NET_TASK_INIT() and NET_GROUPTASK_INIT() for drivers that process incoming packets in taskqueue context.
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Authored by hselasky on Feb 18 2020, 4:02 PM.
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Summary

This patch extends r357772.

Sponsored by: Mellanox Technologies

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rS FreeBSD src repository - subversion
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There is something similar in sys/netpfil/pf/pf.c:880: TASK_INIT(&V_pf_overloadtask, 0, pf_overload_task, curvnet);

Guess that would need to be modified also?

Other than the above, that fixed the panic in dummynet.

This revision is now accepted and ready to land.Feb 18 2020, 4:13 PM

From what I can see "pf_overload_task()" does not send or receive and IP packets, and does not need to run under EPOCH(9).