[Bug 996] DPDK:20.11.1: net/ena crash while fetching xstats

2023-08-20 Thread bugzilla
https://bugs.dpdk.org/show_bug.cgi?id=996 shaib...@amazon.com changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug 996] DPDK:20.11.1: net/ena crash while fetching xstats

2022-04-27 Thread bugzilla
https://bugs.dpdk.org/show_bug.cgi?id=996 Michal Krawczyk (m...@semihalf.com) changed: What|Removed |Added Resolution|WONTFIX |--- Status|RESOL

Re: DPDK:20.11.1: net/ena crash while fetching xstats

2022-04-20 Thread Amiya Mohakud
Hi Stephen and Michal Thanks a lot for all the discussions and progress made on this.Appreciate it. Sorry for the late reply. To answer your questions: *1. Is the application you're using the single-process or multiprocess?If so, from which process are you probing for the xstats?* >> System has

Re: DPDK:20.11.1: net/ena crash while fetching xstats

2022-04-19 Thread Stephen Hemminger
On Tue, 19 Apr 2022 22:27:32 +0200 Michał Krawczyk wrote: > Thanks Stephen, indeed the issue reproduces in the secondary process. > > Basically ENA v2.2.1 is not MP aware, meaning it cannot be used safely > from the secondary process. The main obstacle is the admin queue which > is used for proc

Re: DPDK:20.11.1: net/ena crash while fetching xstats

2022-04-19 Thread Stephen Hemminger
On Tue, 19 Apr 2022 22:27:32 +0200 Michał Krawczyk wrote: > wt., 19 kwi 2022 o 17:01 Stephen Hemminger > napisał(a): > > > > On Tue, 19 Apr 2022 14:10:23 +0200 > > Michał Krawczyk wrote: > > > > > pon., 18 kwi 2022 o 17:19 Amiya Mohakud > > > napisał(a): > > > > > > > > + Megha, Sharad and

[Bug 996] DPDK:20.11.1: net/ena crash while fetching xstats

2022-04-19 Thread bugzilla
https://bugs.dpdk.org/show_bug.cgi?id=996 Michal Krawczyk (m...@semihalf.com) changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

Re: DPDK:20.11.1: net/ena crash while fetching xstats

2022-04-19 Thread Michał Krawczyk
wt., 19 kwi 2022 o 17:01 Stephen Hemminger napisał(a): > > On Tue, 19 Apr 2022 14:10:23 +0200 > Michał Krawczyk wrote: > > > pon., 18 kwi 2022 o 17:19 Amiya Mohakud > > napisał(a): > > > > > > + Megha, Sharad and Eswar. > > > > > > On Mon, Apr 18, 2022 at 2:03 PM Amiya Mohakud > > > wrote: > >

Re: DPDK:20.11.1: net/ena crash while fetching xstats

2022-04-19 Thread Stephen Hemminger
On Tue, 19 Apr 2022 14:10:23 +0200 Michał Krawczyk wrote: > pon., 18 kwi 2022 o 17:19 Amiya Mohakud > napisał(a): > > > > + Megha, Sharad and Eswar. > > > > On Mon, Apr 18, 2022 at 2:03 PM Amiya Mohakud > > wrote: > >> > >> Hi Michal/DPDK-Experts, > >> > >> I am facing one issue in net/ena d

Re: DPDK:20.11.1: net/ena crash while fetching xstats

2022-04-19 Thread Michał Krawczyk
pon., 18 kwi 2022 o 17:19 Amiya Mohakud napisał(a): > > + Megha, Sharad and Eswar. > > On Mon, Apr 18, 2022 at 2:03 PM Amiya Mohakud > wrote: >> >> Hi Michal/DPDK-Experts, >> >> I am facing one issue in net/ena driver while fetching extended stats >> (xstats). The DPDK seems to segfault with be

Re: DPDK:20.11.1: net/ena crash while fetching xstats

2022-04-18 Thread Amiya Mohakud
+ Megha, Sharad and Eswar. On Mon, Apr 18, 2022 at 2:03 PM Amiya Mohakud wrote: > Hi Michal/DPDK-Experts, > > I am facing one issue in net/ena driver while fetching extended stats > (xstats). The DPDK seems to segfault with below backtrace. > > DPDK Version: 20.11.1 > ENA version: 2.2.1 > > > Us

DPDK:20.11.1: net/ena crash while fetching xstats

2022-04-18 Thread Amiya Mohakud
Hi Michal/DPDK-Experts, I am facing one issue in net/ena driver while fetching extended stats (xstats). The DPDK seems to segfault with below backtrace. DPDK Version: 20.11.1 ENA version: 2.2.1 Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `/opt/dpfs/usr/loc