Discussion:
Bug#798995: [bmon] Segfault after hours of viewing packet-shaped queues/classes on a busy 100Mbit interface
OmegaPhil
2017-07-31 16:36:54 UTC
Permalink
Hello,
could you still reproduce this issue with 4.0? I am not able to
reproduce it on some jessie and stretch servers, running > 24 hours on
busy Gbit/s interfaces.
Hmm, something is going on. On my remote server, the individual classes
associated with fq_codel qdiscs are not being shown, but on my local
server they are - however even then there isn't constant change (classes
appearing and disappearing etc). So in both cases, the bug associated
with rapid class addition/removal won't be hit (screenshots attached).
I'm definitely pushing less bandwidth than I did a few years ago atm,
but I think something has changed on top of that.
Regardless, I'll keep bmon running on the server for 4 days and report
back. I've had a segfault 'recently', but I have no idea when that was.
Thank you for your investigation, I will await your feedback
I can confirm that bmon is still running on both machines, so I'm unable
to recreate the situation that leads to the bug, so I guess you can
close this.

Loading...