------- Comment From [email protected] 2015-08-11 10:13 EDT------- I have installed this kernel on a Power NV Hardware which is installed with Ubuntu 14.04.3. Then executed the tests again on the same OS.
root@p7pite26os:~# uname -a Linux p7pite26os 3.19.0-26-generic #27 SMP Mon Aug 10 20:05:24 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux root@p7pite26os:~# cat /etc/issue Ubuntu 14.04.3 LTS \n \l root@p7pite26os:~# cat /etc/os-release NAME="Ubuntu" VERSION="14.04.3 LTS, Trusty Tahr" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.3 LTS" VERSION_ID="14.04" HOME_URL="http://www.ubuntu.com/"; SUPPORT_URL="http://help.ubuntu.com/"; BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"; root@p7pite26os:~# dmesg | grep NMI [ 4824.652595] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [lock_torture_wr:29508] [ 4824.652603] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [lock_torture_wr:29402] [ 4824.656608] NMI watchdog: BUG: soft lockup - CPU#11 stuck for 23s! [lock_torture_wr:29374] [ 4824.656610] NMI watchdog: BUG: soft lockup - CPU#8 stuck for 23s! [lock_torture_wr:29468] [ 4824.656616] NMI watchdog: BUG: soft lockup - CPU#4 stuck for 23s! [lock_torture_wr:29450] [ 4824.656619] NMI watchdog: BUG: soft lockup - CPU#7 stuck for 22s! [lock_torture_re:29411] [ 4824.656633] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 23s! [lock_torture_re:29387] [ 4824.660592] NMI watchdog: BUG: soft lockup - CPU#12 stuck for 22s! [lock_torture_re:29403] [ 4824.660603] NMI watchdog: BUG: soft lockup - CPU#15 stuck for 23s! [lock_torture_re:29407] [ 4824.660605] NMI watchdog: BUG: soft lockup - CPU#16 stuck for 23s! [lock_torture_wr:29376] [ 4824.660610] NMI watchdog: BUG: soft lockup - CPU#13 stuck for 23s! [lock_torture_re:29423] [ 4824.664587] NMI watchdog: BUG: soft lockup - CPU#19 stuck for 22s! [lock_torture_wr:29476] [ 4824.664589] NMI watchdog: BUG: soft lockup - CPU#22 stuck for 23s! [lock_torture_wr:29466] [ 4824.664591] NMI watchdog: BUG: soft lockup - CPU#18 stuck for 23s! [lock_torture_wr:29494] [ 4824.664622] NMI watchdog: BUG: soft lockup - CPU#23 stuck for 23s! [lock_torture_wr:29386] [ 4824.668596] NMI watchdog: BUG: soft lockup - CPU#27 stuck for 23s! [lock_torture_re:29457] [ 4824.668599] NMI watchdog: BUG: soft lockup - CPU#25 stuck for 22s! [lock_torture_re:29377] [ 4824.668616] NMI watchdog: BUG: soft lockup - CPU#24 stuck for 22s! [lock_torture_re:29409] [ 4824.668623] NMI watchdog: BUG: soft lockup - CPU#26 stuck for 23s! [lock_torture_wr:29356] [ 4824.672600] NMI watchdog: BUG: soft lockup - CPU#33 stuck for 23s! [lock_torture_wr:29414] [ 4824.672631] NMI watchdog: BUG: soft lockup - CPU#32 stuck for 23s! [lock_torture_wr:29396] [ 4824.672650] NMI watchdog: BUG: soft lockup - CPU#31 stuck for 23s! [lock_torture_re:29441] [ 4824.672657] NMI watchdog: BUG: soft lockup - CPU#29 stuck for 23s! [lock_torture_re:29455] [ 4824.676598] NMI watchdog: BUG: soft lockup - CPU#37 stuck for 23s! [lock_torture_wr:29368] [ 4824.676666] NMI watchdog: BUG: soft lockup - CPU#34 stuck for 23s! [lock_torture_wr:29442] [ 4824.684608] NMI watchdog: BUG: soft lockup - CPU#45 stuck for 22s! [lock_torture_re:29379] [ 4824.684626] NMI watchdog: BUG: soft lockup - CPU#43 stuck for 23s! [lock_torture_wr:29406] [ 4824.688611] NMI watchdog: BUG: soft lockup - CPU#47 stuck for 23s! [lock_torture_wr:29454] [ 4824.688613] NMI watchdog: BUG: soft lockup - CPU#46 stuck for 23s! [lock_torture_wr:29502] [ 4824.688647] NMI watchdog: BUG: soft lockup - CPU#48 stuck for 23s! [lock_torture_wr:29420] [ 4824.696650] NMI watchdog: BUG: soft lockup - CPU#55 stuck for 22s! [lock_torture_wr:29412] [ 4824.696777] NMI watchdog: BUG: soft lockup - CPU#52 stuck for 23s! [lock_torture_wr:29380] [ 4824.700602] NMI watchdog: BUG: soft lockup - CPU#57 stuck for 22s! [lock_torture_re:29367] [ 4824.700609] NMI watchdog: BUG: soft lockup - CPU#56 stuck for 22s! [lock_torture_wr:29418] [ 4824.704597] NMI watchdog: BUG: soft lockup - CPU#59 stuck for 22s! [lock_torture_re:29401] [ 4824.704659] NMI watchdog: BUG: soft lockup - CPU#58 stuck for 22s! [lock_torture_wr:29410] [ 4824.712597] NMI watchdog: BUG: soft lockup - CPU#64 stuck for 22s! [lock_torture_re:29429] [ 4824.716864] NMI watchdog: BUG: soft lockup - CPU#66 stuck for 22s! [lock_torture_wr:29372] [ 4824.720595] NMI watchdog: BUG: soft lockup - CPU#71 stuck for 22s! [lock_torture_wr:29382] [ 4824.720672] NMI watchdog: BUG: soft lockup - CPU#70 stuck for 23s! [lock_torture_wr:29514] [ 4824.720702] NMI watchdog: BUG: soft lockup - CPU#69 stuck for 23s! [lock_torture_wr:29474] [ 4824.728618] NMI watchdog: BUG: soft lockup - CPU#75 stuck for 22s! [lock_torture_re:29505] [ 4824.732596] NMI watchdog: BUG: soft lockup - CPU#76 stuck for 23s! [lock_torture_re:29453] [ 4824.732622] NMI watchdog: BUG: soft lockup - CPU#77 stuck for 22s! [lock_torture_re:29485] [ 4824.736597] NMI watchdog: BUG: soft lockup - CPU#79 stuck for 22s! [lock_torture_re:29499] [ 4828.656608] NMI watchdog: BUG: soft lockup - CPU#5 stuck for 23s! [lock_torture_re:29391] [ 4828.660587] NMI watchdog: BUG: soft lockup - CPU#17 stuck for 23s! [lock_torture_wr:29458] [ 4828.680591] NMI watchdog: BUG: soft lockup - CPU#39 stuck for 23s! [lock_torture_wr:29422] [ 4828.680655] NMI watchdog: BUG: soft lockup - CPU#40 stuck for 23s! [lock_torture_wr:29512] [ 4828.696597] NMI watchdog: BUG: soft lockup - CPU#53 stuck for 23s! [lock_torture_re:29483] [ 4828.708612] NMI watchdog: BUG: soft lockup - CPU#63 stuck for 22s! [lock_torture_re:29381] [ 4832.652590] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 21s! [lock_torture_wr:29496] [ 4832.652596] NMI watchdog: BUG: soft lockup - CPU#72 stuck for 23s! [lock_torture_re:29445] [ 4832.708643] NMI watchdog: BUG: soft lockup - CPU#62 stuck for 22s! [lock_torture_wr:29398] [ 4832.720614] NMI watchdog: BUG: soft lockup - CPU#68 stuck for 21s! [lock_torture_re:29431] [ 4836.680600] NMI watchdog: BUG: soft lockup - CPU#41 stuck for 21s! [lock_torture_wr:29506] [ 4836.712583] NMI watchdog: BUG: soft lockup - CPU#65 stuck for 23s! [lock_torture_wr:29470] [ 4840.652597] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [lock_torture_re:29511] [ 4840.656664] NMI watchdog: BUG: soft lockup - CPU#10 stuck for 22s! [lock_torture_wr:29364] [ 4840.692730] NMI watchdog: BUG: soft lockup - CPU#51 stuck for 21s! [lock_torture_wr:29370] [ 4840.696606] NMI watchdog: BUG: soft lockup - CPU#54 stuck for 22s! [lock_torture_re:29397] Also attaching the full dmesg file in this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1483343 Title: NMI watchdog: BUG: soft lockup errors when we execute lock_torture_wr tests To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1483343/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
