Bug #11657
open
netmap_ring_reinit error
0%
Description
These errors had appeared in the past and were solved. After upgrading to v2.5.0, they have reappeared. I receive 100's (1000's) of these spaced one second to seconds apart, continually and non-stop-- until a restart and then usually begin again after some time. They are related to Suricata, I believe. The pfSense runs under ESXi 6.7.0 Update 3 (Build 16075168) and the interface is E1000e. Again, this issue was resolved with v2.4.5 p1 and has returned with v2.5.0.
Mar 10 16:40:00 kernel 400.292430 [1816] netmap_ring_reinit em3 TX0 reinit, cur 3 > 2 tail 1024 -> 1024>nr_hwcur >= n || kring->rhead >= n || kring->rtail >= n || kring->nr_hwtail >= n' h 3 c 3 t 1024 rh 2 rc 2 rt 1024 hc 2 ht 1024
Mar 10 16:40:00 kernel 400.292424 [1812] netmap_ring_reinit total 1 errors
Mar 10 16:40:00 kernel 400.292416 [1787] netmap_ring_reinit called for em3 TX0
Mar 10 16:40:00 kernel 400.292394 [1666] nm_txsync_prologue em3 TX0: fail 'kring
Updated by Marc 05 over 3 years ago
I'm on ESXi 7. I only noticed the following, though I'm thinking it's some Suricata setting I need to tune for the interface.
Mar 18 19:19:59 kernel 799.247537 [1684] nm_txsync_prologue igb0 TX0: fail 'head > kring->rtail && head < kring->rhead' h 467 c 467 t 0 rh 468 rc 468 rt 0 hc 468 ht 0
Mar 18 19:19:59 kernel 799.247576 [1787] netmap_ring_reinit called for igb0 TX0
I wonder if you switch to using vxnet if your errors continue.