Interesting, what are you doing such that others do not? Why no one else reports it? Vitali On 06/28/2016 07:18 PM, Hal Finkel wrote:
Hi Kevin,
FWIW, no, the problem happened again with the new kernel:
Message from syslogd@kingly at Jun 28 19:12:49 ... kernel:BUG: soft lockup - CPU#104 stuck for 23s! [cc1plus:77778]
Message from syslogd@kingly at Jun 28 19:12:51 ... kernel:BUG: soft lockup - CPU#177 stuck for 23s! [cc1plus:77662]
...
What's special about this kernel? Could I build a mainline kernel and expect it to work reasonably?
-Hal
----- Original Message -----
From: "Hal Finkel" <[email protected]> To: "Kevin Harms" <[email protected]> Cc: "Vitali A. Morozov" <[email protected]>, [email protected] Sent: Tuesday, June 28, 2016 12:47:02 PM Subject: Re: [JLSE-Intel-NDA] Intel DAP boxes set up
Thanks! I'll upgrade.
-Hal
----- Original Message -----
From: "Kevin Harms" <[email protected]> To: "Hal J. Finkel" <[email protected]>, "Vitali A. Morozov" <[email protected]> Cc: [email protected] Sent: Tuesday, June 28, 2016 11:59:20 AM Subject: Re: [JLSE-Intel-NDA] Intel DAP boxes set up
I updated this page to indicate how to upgrade to the mpsp 1.3.2 kernel. https://wiki.jlse.anl.gov/display/knl/Intel+DAP+Setup
No idea, if that will fix this problem though :)
kevin
FYI: James and I have been experimenting with our box. We had to reset it after we hit some kernel bug:
Message from syslogd@kingly at Jun 27 14:29:44 ... kernel:BUG: soft lockup - CPU#77 stuck for 22s! [cc1plus:15316]
Message from syslogd@kingly at Jun 27 14:30:43 ... kernel:BUG: soft lockup - CPU#149 stuck for 23s! [cc1plus:14840]
Message from syslogd@kingly at Jun 27 14:30:44 ... kernel:BUG: soft lockup - CPU#8 stuck for 23s! [cc1plus:15337]
Message from syslogd@kingly at Jun 27 14:30:46 ... kernel:BUG: soft lockup - CPU#49 stuck for 22s! [as:16806]
Message from syslogd@kingly at Jun 27 14:30:47 ... kernel:BUG: soft lockup - CPU#27 stuck for 22s! [cc1plus:16548]
Message from syslogd@kingly at Jun 27 14:30:50 ... kernel:BUG: soft lockup - CPU#34 stuck for 22s! [cmake:16807]
Message from syslogd@kingly at Jun 27 14:30:52 ... kernel:BUG: soft lockup - CPU#154 stuck for 22s! [cmake:16810]
Message from syslogd@kingly at Jun 27 14:30:54 ... kernel:BUG: soft lockup - CPU#35 stuck for 23s! [cc1plus:15807]
Message from syslogd@kingly at Jun 27 14:30:55 ... kernel:BUG: soft lockup - CPU#77 stuck for 22s! [cc1plus:15316]
Message from syslogd@kingly at Jun 27 14:30:55 ... kernel:BUG: soft lockup - CPU#91 stuck for 22s! [cmake:16813]
Message from syslogd@kingly at Jun 27 14:30:58 ... kernel:BUG: soft lockup - CPU#124 stuck for 23s! [make:16811]
Message from syslogd@kingly at Jun 27 14:31:00 ... kernel:BUG: soft lockup - CPU#149 stuck for 23s! [cc1plus:14840]
... (this went on for a while)
The kernel (3.10.0-327.el7.centos.mpsp_1.3.1.45.x86_64) seems like some special build?
-Hal
----- Original Message -----
From: "Vitali A. Morozov" <[email protected]> To: "Kalyan Kumaran" <[email protected]>, [email protected] Sent: Thursday, June 23, 2016 10:47:37 AM Subject: Re: [JLSE-Intel-NDA] Intel DAP boxes set up
I have updated the Ethernet port issue that I have encountered.
Vitali
On 06/23/2016 10:42 AM, Kumaran, Kalyan wrote:
For folks setting these up please see instructions at:
https://wiki.jlse.anl.gov/display/knl/Intel+DAP+Setup
Kevin, Scott and Vitali will be adding information as they set the machines up. Others are welcome to add stuff.
-Kumar
_______________________________________________ Intel-nda mailing list [email protected] https://lists.jlse.anl.gov/mailman/listinfo/intel-nda
_______________________________________________ Intel-nda mailing list [email protected] https://lists.jlse.anl.gov/mailman/listinfo/intel-nda
-- Hal Finkel Assistant Computational Scientist Leadership Computing Facility Argonne National Laboratory _______________________________________________ Intel-nda mailing list [email protected] https://lists.jlse.anl.gov/mailman/listinfo/intel-nda -- Hal Finkel Assistant Computational Scientist Leadership Computing Facility Argonne National Laboratory
Intel-nda mailing list [email protected] https://lists.jlse.anl.gov/mailman/listinfo/intel-nda