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[ERRCODE: SC_ERR_PCAP_DISPATCH(20)] - error code -2

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olest:
Why do I get this error?

Jun 18 14:35:14   suricata: [100388] <Error> -- [ERRCODE: SC_ERR_PCAP_DISPATCH(20)] - error code -2
Jun 18 14:35:13   suricata: [100121] <Notice> -- Signal Received. Stopping engine.

olest:
Get many of these errors:
Jun 18 19:36:05   suricata: [100259] <Error> -- [ERRCODE: SC_ERR_PCAP_DISPATCH(20)] - error code -2
Jun 18 19:36:05   suricata: [100257] <Error> -- [ERRCODE: SC_ERR_PCAP_DISPATCH(20)] - error code -2
Jun 18 19:36:05   suricata: [100260] <Error> -- [ERRCODE: SC_ERR_PCAP_DISPATCH(20)] - error code -2
Jun 18 19:36:05   suricata: [100258] <Error> -- [ERRCODE: SC_ERR_PCAP_DISPATCH(20)] - error code -2
Jun 18 19:36:05   suricata: [100124] <Notice> -- rule reload complete
Jun 18 19:36:05   suricata: [100261] <Error> -- [ERRCODE: SC_ERR_PCAP_DISPATCH(20)] - error code -2
Jun 18 19:36:04   suricata: [100257] <Error> -- [ERRCODE: SC_ERR_PCAP_DISPATCH(20)] - error code -2
Jun 18 19:36:04   suricata: [100259] <Error> -- [ERRCODE: SC_ERR_PCAP_DISPATCH(20)] - error code -2
Jun 18 19:36:04   suricata: [100260] <Error> -- [ERRCODE: SC_ERR_PCAP_DISPATCH(20)] - error code -2
Jun 18 19:36:04   suricata: [100260] <Error> -- [ERRCODE: SC_ERR_PCAP_DISPATCH(20)] - error code -2
Jun 18 19:36:04   suricata: [100258] <Error> -- [ERRCODE: SC_ERR_PCAP_DISPATCH(20)] - error code -2

olest:
My fault - had selected VLAN interface...

patcsy88:
With physical interface I get the same error - any ideas?

franco:
https://suricata-ids.org/2019/09/24/suricata-4-1-5-released/

Specifically:

Bug #3159: SC_ERR_PCAP_DISPATCH with message “error code -2” upon rule reload completion (4.1.x)

It's often useful to report bugs upstream. ;)


Cheers,
Franco

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