Hello, I've encountered a crash I've not seen posted anywhere. We have a test setup running NAT and on average around 5 Gbps/500 kpps of traffic. After 24-48 hours, VPP crashes with the following error:
vnet[18358]: next_index_to_iface:101: next_index not associated to an interface! vnet[18358]: received signal SIGSEGV, PC 0x7faf14fe8608, faulting address 0x8 vnet[18358]: #0 0x00007faf1565718f 0x7faf1565718f vnet[18358]: #1 0x00007faf1455e390 0x7faf1455e390 vnet[18358]: #2 0x00007faf14fe8608 0x7faf14fe8608 vnet[18358]: #3 0x00007faf1561d374 0x7faf1561d374 vnet[18358]: #4 0x00007faf1561e1ff vlib_worker_loop + 0x53f vnet[18358]: #5 0x00007faf14794838 0x7faf14794838 systemd[1]: vpp.service: Main process exited, code=killed, status=6/ABRT systemd[1]: vpp.service: Unit entered failed state. systemd[1]: vpp.service: Failed with result 'signal'. systemd[1]: vpp.service: Service hold-off time over, scheduling restart. systemd[1]: Stopped vector packet processing engine. systemd[1]: Starting vector packet processing engine... systemd[1]: Started vector packet processing engine. This has now occurred twice over the last four days. Any ideas? Any other information that I can provide? I believe I've seen somewhere that VPP can do a full crash dump (or perhaps just core?) but I haven't seen the location of it. Thanks, John
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