Pfsense crashing after upgrade from 2.0.1 to 2.0.2



  • Hi Guys, hope you could help me troubleshoot my problem.  I've been receiving pfsense has detected a crash report on by dashboard after upgrading my pfsense from 2.0.1 to 2.0.2.  I've tried the network card tuning suggestions from the pfsense docs but still reading crash reports.  Any other suggestions on how to do it or perhaps how can I interpret the crash dump file?

    Attached herewith is the crash report
    [Crash Report 2.txt](/public/imported_attachments/1/Crash Report 2.txt)


  • Rebel Alliance Developer Netgate

    What tuning options did you use?

    How does the mbuf usage on the dashboard look?

    How heavy is the network load when it happens? (Check traffic and packets tabs, to see both throughput in Kbit/s and in packets per second)



  • Hi Jimp, I configured the following system tunables:

    kern.ipc.nmbclusters=131072
    hw.igb.num_queues=1
    hw.em.num_queues=1
    hw.igb.fc_setting=0
    hw.em.fc_setting=0

    mbuf usage sometimes is 19000+ or 20000, average of 20000

    my wan download is at 10mbps while my upload is at 1mbps


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