Comments (6)
kyenduri@ Thanks your report.
Would it be possible to share your AMI with us? (AWS ID 890902708306 & 255982136585)
Also,we will be soon publishing new version 0.7, which should be fixing few stability issues.
from amzn-drivers.
Unfortunately, this AMI can not be shared. It is closest to the public FreeBSD AMI ami-0307a163. I will retry with version 0.7 once it is out.
from amzn-drivers.
kyenduri, is it possible for you to share the following files to assist us in reproducing the issue
/etc/hosts, /etc/pf.conf, /etc/pf.os?
If possible, feel free to send it to me by email
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I got a fix for this. The driver is doing ena_free_counters() twice for rx_stats. I no longer see the panic with this patch (attached).
fix.txt
--- ./freebsd/sys/dev/ena/ena.c 2017-05-05 13:49:22.000000000 -0700
+++ ena.c 2017-05-11 18:10:44.000000000 -0700
@@ -879,10 +879,6 @@
ENA_MEM_FREE(adapter->ena_dev->dmadev, rx_ring->rx_buffer_info);
rx_ring->rx_buffer_info = NULL;
- /* free counters... */
- ena_free_counters((counter_u64_t *)&rx_ring->rx_stats,
- sizeof(rx_ring->rx_stats));
-
/* ... and destroy mutex. Voila! */
mtx_destroy(&rx_ring->ring_mtx);
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thanks @kyenduri
we already fix the above issue in our latest code.
I will upload new version with the fix in few days
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the issue fixed on f171fc9
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