Changing the order seems to have solved the problem. Jim
On 10/26/2016 06:31 AM, Alfredo Cardigliano wrote: > Hi Jim > ideally you should kill snort/suri and then zbalance_ipc, however killing > zbalance_ipc > before should not lead to issues, this is something we usually do in our > tests. > Is this something always reproducible? Could you try changing the order > (killing > zbalance_ipc after snort/suri) to check if it’s related to that? > > Thank you > Alfredo > >> On 15 Oct 2016, at 19:22, Jim Hranicky <[email protected]> wrote: >> >> Yes, this is the ixgbe driver. All I did was run my version of >> /etc/init.d/{suri,snortd} stop (testing both at the moment), and >> both hosts locked up. I had to do a hard reset as the reboot hung >> as well. >> >> All the script does is kill zbalance_ipc then snort/suri . Should >> I do that in reverse order so zbalance_ipc is killed last? >> >> Jim >> >> On 10/15/2016 07:12 AM, Alfredo Cardigliano wrote: >>> This seems to be driver-related. You were using ixgbe in this test >>> right? Did you do something like putting the interface down or >>> unloading the driver perhaps? Trying to figure out what caused >>> this.. >>> >>> Thank you Alfredo >>> >>>> On 14 Oct 2016, at 22:25, Jim Hranicky <[email protected]> wrote: >>>> >>>> Logs attached. >>>> >>>> Jim >>>> >>>> On 10/14/2016 03:44 PM, Alfredo Cardigliano wrote: >>>>> Uhm, hard to say, could you provide also dmesg? >>>>> >>>>> Alfredo >>>>> >>>>>> On 14 Oct 2016, at 18:07, Jim Hranicky <[email protected]> wrote: >>>>>> >>>>>> And one more, sorry. I tried to stop zbalance_ipc to move to 32 >>>>>> queues and am getting this error: >>>>>> >>>>>> Message from syslogd@host at Oct 14 12:05:23 ... kernel:BUG: >>>>>> soft lockup - CPU#17 stuck for 22s! [migration/17:237] >>>>>> >>>>>> Message from syslogd@host at Oct 14 12:05:23 ... kernel:BUG: >>>>>> soft lockup - CPU#34 stuck for 22s! [zbalance_ipc:6496] >>>>>> >>>>>> Message from syslogd@host at Oct 14 12:05:26 ... kernel:BUG: >>>>>> soft lockup - CPU#1 stuck for 23s! [migration/1:157] >>>>>> >>>>>> Message from syslogd@host at Oct 14 12:05:27 ... kernel:BUG: >>>>>> soft lockup - CPU#13 stuck for 23s! [migration/13:217] >>>>>> >>>>>> kill -9 has no effect. Is this a result of useing too many >>>>>> queues? >> _______________________________________________ >> Ntop-misc mailing list >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop-misc > > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc > _______________________________________________ Ntop-misc mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop-misc
