[dpdk-dev] running dpdk 2.1 on openstak causes CPU soft lockup

2015-12-01 Thread Nissim Nisimov
openstak causes CPU soft lockup > -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Nissim Nisimov > Sent: lundi 23 novembre 2015 20:44 > To: dev at dpdk.org > Subject: [dpdk-dev] running dpdk 2.1 on openstak causes CPU soft > lockup > &

[dpdk-dev] running dpdk 2.1 on openstak causes CPU soft lockup

2015-12-01 Thread Franck BAUDIN
> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Nissim Nisimov > Sent: lundi 23 novembre 2015 20:44 > To: dev at dpdk.org > Subject: [dpdk-dev] running dpdk 2.1 on openstak causes CPU soft lockup > > Hi, > > I am running DPDK 2.1.0

[dpdk-dev] running dpdk 2.1 on openstak causes CPU soft lockup

2015-11-23 Thread Nissim Nisimov
Hi, I am running DPDK 2.1.0 based app on OpenStack KVM guest. OS of guest is Ubuntu LTS 14.04 3.13 kernel. virtio. After upgrade to dpdk 2.1 (previous version was dpdk 1.8 and it worked fine) we are seeing the following issue: [960.004535] BUG: soft lockup - CPU#3 stuck for 23s! [ip:8419] Th