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Fixed

LIN5-3147 : [WRlinux 5.0.1 Async]fsl-t4xxx:CPU_HOTPLUG test cause system hang

Created: Mar 18, 2013    Updated: Dec 19, 2017
Resolved Date: Apr 1, 2013
Found In Version: 5.0.1
Fix Version: 5.0.1.2
Severity: Severe
Applicable for: Wind River Linux 5
Component/s: BSP - Async

Description

root@localhost:~# cd /opt/
root@localhost:/opt# ls
benchmark  lmbench  ltp  open_posix_testsuite  wr-test
root@localhost:/opt# cd    cd op  wr-test/
root@localhost:/opt/wr-test# ls
bin      fsl-t4xxx.ini  logs   test_cases.matrix  testdata
env_var_file  lib     main_test.sh  testcases
root@localhost:/opt/wr-test# cd testcases/
root@localhost:/opt/wr-test/testcases# ls
bts  kts
root@localhost:/opt/wr-test/testcases# cd bts/
root@localhost:/opt/wr-test/testcases/bts# ls
10GNIC     DMA       HWWATCHDOG   MMC   POSIX  SATA      bin
BMAN     ETHERNET  I2C    MTD   QMAN SERIALSYSRQ
BOOTCHECK    FMAN      IRQ_BALANCE  PAMU  RMAN SPI
CPU_HOTPLUG  HUGETLB   LTP    PCI   RTC USBHOST
root@localhost:/opt/wr-test/testcases/bts# cd CPU- _HOTPLUG/
root@localhost:/opt/wr-test/testcases/bts/CPU_HOTPLUG# ls
CPU_HOTPLUG.cfg  CPU_HOTPLUG.inc  config  runtest.sh
root@localhost:/opt/wr-test/testcases/bts/CPU_HOTPLUG# ./runtest.sh 
loop: module loaded
mounting ext4 file system on /tmp over loop device for LTP test...
EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
<<wr-runltp Test Plan>>
LTP test case : cpuhotplug01
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
 
/etc/issue:
Wind River Linux 5.0.1.0 \n \l

Linux localhost 3.4.34-WR5.0.1.0_standard #4 SMP PREEMPT Fri Mar 15 18:18:49 CST 2013 ppc64 GNU/Linux
 
Gnu C                 
util-linux             linux 2.21.1
mount                  linux 2.21.1 (with libblkid support)
modutils               3.16
PPP                    2.4.5
Linux C Library        > libc.2.15
Dynamic linker (ldd)   2.15
Procps                 3.2.8
Net-tools              1.60
iproute2              iproute2-ss120813
Kbd                    69:
Sh-utils               8.14
Modules Loaded         minix loop

free reports:
             total       used       free     shared    buffers     cached
Mem:       6086328     131816    5954512          0       4952      40776
-/+ bufferEXT4-fs (loop1): mounted filesystem with ordered data mode. Opts: (null)
s/cache:      86088    6000240
Swap:            0          0          0

/proc/cpuinfo
processor: 0
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 1
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 2
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 3
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 4
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 5
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 6
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 7
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 8
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 9
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 10
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 11
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 12
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 13
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 14
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 15
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 16
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 17
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 18
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 19
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 20
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 21
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 22
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 23
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

timebase: 41666666
platform: T4240 QDS
model: fsl,T4240QDS
COMMAND:    /opt/ltp/bin/ltp-pan  -e -S   -a 2268     -n 2268  -p  -f /tmp/ltp-4Wf4XHmO19/alltests -l /opt/ltp/wrLinux_ltp/runtime/runtime.log  -C /opt/ltp/output/LTP_RUN_ON-runtime.log.failed
INFO: Restricted to \<cpuhotplug01\>
LOG File: /opt/ltp/wrLinux_ltp/runtime/runtime.log
FAILED COMMAND File: /opt/ltp/output/LTP_RUN_ON-runtime.log.failed
Running tests.......
<<<test_start>>>
tag=cpuhotplug01 stime=1363589273
cmdline="export CPU_TO_TEST=1; $LTPROOT/testcases/bin/cpu_hotplug/functional/cpuhotplug01.sh"
contacts=""
analysis=exit
<<<test_output>>>
Name:   cpuhotplug01
Date:   Mon Mar 18 06:47:53 UTC 2013
Desc:   What happens to disk controller interrupts when offlining CPUs?

CPU is 1
cpuhotplug01    0  TINFO  :  Starting loop
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu9 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu8 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu7 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu6 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu5 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu4 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplBreaking affinity for irq 16
Breaking affinity for irq 24
Breaking affinity for irq 25
Breaking affinity for irq 28
Breaking affinity for irq 29
Breaking affinity for irq 30
Breaking affinity for irq 31
Breaking affinity for irq 32
Breaking affinity for irq 33
Breaking affinity for irq 34
Breaking affinity for irq 35
Breaking affinity for irq 36
Breaking affinity for irq 38
Breaking affinity for irq 39
Breaking affinity for irq 44
Breaking affinity for irq 45
Breaking affinity for irq 48
Breaking affinity for irq 53
Breaking affinity for irq 68
Breaking affinity for irq 69
Breaking affinity for irq 88
Breaking affinity for irq 89
Breaking affinity for irq 90
Breaking affinity for irq 91
ug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu3 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 16 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 24 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 25 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: ecBreaking affinity for irq 16
Breaking affinity for irq 24
Breaking affinity for irq 25
Breaking affinity for irq 28
Breaking affinity for irq 29
Breaking affinity for irq 30
Breaking affinity for irq 31
Breaking affinity for irq 32
Breaking affinity for irq 33
Breaking affinity for irq 34
Breaking affinity for irq 35
Breaking affinity for irq 36
Breaking affinity for irq 38
Breaking affinity for irq 39
Breaking affinity for irq 44
Breaking affinity for irq 45
Breaking affinity for irq 48
Breaking affinity for irq 53
Breaking affinity for irq 68
Breaking affinity for irq 69
Breaking affinity for irq 88
Breaking affinity for irq 89
Breaking affinity for irq 90
Breaking affinity for irq 91
ho: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 28 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 29 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 30 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 31 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 32 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 33 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 34 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 35 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 36 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 38 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 39 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 44 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 45 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 48 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 53 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 68 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 69 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 88 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 89 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 90 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 91 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu23 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 16 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 24 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 25 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/Breaking affinity for irq 16
Breaking affinity for irq 24
Breaking affinity for irq 25
Breaking affinity for irq 28
Breaking affinity for irq 29
Breaking affinity for irq 30
Breaking affinity for irq 31
Breaking affinity for irq 32
Breaking affinity for irq 33
Breaking affinity for irq 34
Breaking affinity for irq 35
Breaking affinity for irq 36
Breaking affinity for irq 38
Breaking affinity for irq 39
Breaking affinity for irq 44
Breaking affinity for irq 45
Breaking affinity for irq 48
Breaking affinity for irq 53
Breaking affinity for irq 68
Breaking affinity for irq 69
Breaking affinity for irq 88
Breaking affinity for irq 89
Breaking affinity for irq 90
Breaking affinity for irq 91
include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 28 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 29 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 30 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 31 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 32 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 33 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 34 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 35 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 36 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 38 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 39 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 44 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 45 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 48 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 53 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 68 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 69 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 88 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 89 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 90 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 91 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu22 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 16 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 24 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 25 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: ecBreaking affinity for irq 16
Breaking affinity for irq 24
Breaking affinity for irq 25
Breaking affinity for irq 28
Breaking affinity for irq 29
Breaking affinity for irq 30
Breaking affinity for irq 31
Breaking affinity for irq 32
Breaking affinity for irq 33
Breaking affinity for irq 34
Breaking affinity for irq 35
Breaking affinity for irq 36
Breaking affinity for irq 38
Breaking affinity for irq 39
Breaking affinity for irq 44
Breaking affinity for irq 45
Breaking affinity for irq 48
Breaking affinity for irq 53
Breaking affinity for irq 68
Breaking affinity for irq 69
Breaking affinity for irq 88
Breaking affinity for irq 89
Breaking affinity for irq 90
Breaking affinity for irq 91
ho: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 28 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 29 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 30 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 31 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 32 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 33 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 34 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 35 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 36 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 38 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 39 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 44 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 45 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 48 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 53 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 68 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 69 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 88 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 89 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 90 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 91 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu21 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 16 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 24 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 25 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.Breaking affinity for irq 16
Breaking affinity for irq 24
Breaking affinity for irq 25
Breaking affinity for irq 28
Breaking affinity for irq 29
Breaking affinity for irq 30
Breaking affinity for irq 31
Breaking affinity for irq 32
Breaking affinity for irq 33
Breaking affinity for irq 34
Breaking affinity for irq 35
Breaking affinity for irq 36
Breaking affinity for irq 38
Breaking affinity for irq 39
Breaking affinity for irq 44
Breaking affinity for irq 45
Breaking affinity for irq 48
Breaking affinity for irq 53
Breaking affinity for irq 68
Breaking affinity for irq 69
Breaking affinity for irq 88
Breaking affinity for irq 89
Breaking affinity for irq 90
Breaking affinity for irq 91
fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 28 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 29 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 30 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 31 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 32 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 33 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 34 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 35 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 36 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 38 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 39 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 44 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 45 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 48 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 53 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 68 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 69 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 88 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 89 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 90 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Value too large for defined data type
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 91 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu20 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT pBreaking affinity for irq 16
Breaking affinity for irq 24
Breaking affinity for irq 25
Breaking affinity for irq 28
Breaking affinity for irq 29
Breaking affinity for irq 30
Breaking affinity for irq 31
Breaking affinity for irq 32
Breaking affinity for irq 33
Breaking affinity for irq 34
Breaking affinity for irq 35
Breaking affinity for irq 36
Breaking affinity for irq 38
Breaking affinity for irq 39
Breaking affinity for irq 44
Breaking affinity for irq 45
Breaking affinity for irq 48
Breaking affinity for irq 53
Breaking affinity for irq 68
Breaking affinity for irq 69
Breaking affinity for irq 88
Breaking affinity for irq 89
Breaking affinity for irq 90
Breaking affinity for irq 91
ermitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu2 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu19 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu18 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu17 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu16 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu15 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu14 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu13 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu12 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu11 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu10 was ok
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to chanBreaking affinity for irq 16
Breaking affinity for irq 24
Breaking affinity for irq 25
Breaking affinity for irq 28
Breaking affinity for irq 29
Breaking affinity for irq 30
Breaking affinity for irq 31
Breaking affinity for irq 32
Breaking affinity for irq 33
Breaking affinity for irq 34
Breaking affinity for irq 35
Breaking affinity for irq 36
Breaking affinity for irq 38
Breaking affinity for irq 39
Breaking affinity for irq 44
Breaking affinity for irq 45
Breaking affinity for irq 48
Breaking affinity for irq 53
Breaking affinity for irq 68
Breaking affinity for irq 69
Breaking affinity for irq 88
Breaking affinity for irq 89
Breaking affinity for irq 90
Breaking affinity for irq 91
ge the IRQ 475 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 476 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 477 smp_affinity
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 32: echo: write error: Input/output error
cpuhotplug01    0  TINFO  :  It is NOT permitted to change the IRQ 478 smp_affinity
cpuhotplug01    0  TINFO  :  offlining cpu1 was ok
smp_85xx_kick_cpu: Can not start CPU #9. Start CPU #8 first.
smp: failed starting cpu 9 (rc -2)
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 76: echo: write error: No such file or directory
cpuhotplug01    1  TBROK  :  onlining cpu9 failed: 1
cpuhotplug01    0  TINFO  :  onlining cpu8 was ok
smp_85xx_kick_cpu: Can not start CPU #7. Start CPU #6 first.
smp: failed starting cpu 7 (rc -2)
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 76: echo: write error: No such file or directory
cpuhotplug01    1  TBROK  :  onlining cpu7 failed: 1
cpuhotplug01    0  TINFO  :  onlining cpu6 was ok
smp_85xx_kick_cpu: Can not start CPU #5. Start CPU #4 first.
smp: failed starting cpu 5 (rc -2)
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 76: echo: write error: No such file or directory
cpuhotplug01    1  TBROK  :  onlining cpu5 failed: 1
cpuhotplug01    0  TINFO  :  onlining cpu4 was ok
smp_85xx_kick_cpu: Can not start CPU #3. Start CPU #2 first.
smp: failed starting cpu 3 (rc -2)
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 76: echo: write error: No such file or directory
cpuhotplug01    1  TBROK  :  onlining cpu3 failed: 1
smp_85xx_kick_cpu: Can not start CPU #23. Start CPU #22 first.
smp: failed starting cpu 23 (rc -2)
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 76: echo: write error: No such file or directory
cpuhotplug01    1  TBROK  :  onlining cpu23 failed: 1
cpuhotplug01    0  TINFO  :  onlining cpu22 was ok
smp_85xx_kick_cpu: Can not start CPU #21. Start CPU #20 first.
smp: failed starting cpu 21 (rc -2)
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 76: echo: write error: No such file or directory
cpuhotplug01    1  TBROK  :  onlining cpu21 failed: 1
cpuhotplug01    0  TINFO  :  onlining cpu20 was ok
cpuhotplug01    0  TINFO  :  onlining cpu2 was ok
smp_85xx_kick_cpu: Can not start CPU #19. Start CPU #18 first.
smp: failed starting cpu 19 (rc -2)
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 76: echo: write error: No such file or directory
cpuhotplug01    1  TBROK  :  onlining cpu19 failed: 1
cpuhotplug01    0  TINFO  :  onlining cpu18 was ok
smp_85xx_kick_cpu: Can not start CPU #17. Start CPU #16 first.
smp: failed starting cpu 17 (rc -2)
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 76: echo: write error: No such file or directory
cpuhotplug01    1  TBROK  :  onlining cpu17 failed: 1
cpuhotplug01    0  TINFO  :  onlining cpu16 was ok
smp_85xx_kick_cpu: Can not start CPU #15. Start CPU #14 first.
smp: failed starting cpu 15 (rc -2)
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 76: echo: write error: No such file or directory
cpuhotplug01    1  TBROK  :  onlining cpu15 failed: 1
cpuhotplug01    0  TINFO  :  onlining cpu14 was ok
smp_85xx_kick_cpu: Can not start CPU #13. Start CPU #12 first.
smp: failed starting cpu 13 (rc -2)
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 76: echo: write error: No such file or directory
cpuhotplug01    1  TBROK  :  onlining cpu13 failed: 1
cpuhotplug01    0  TINFO  :  onlining cpu12 was ok
smp_85xx_kick_cpu: Can not start CPU #11. Start CPU #10 first.
smp: failed starting cpu 11 (rc -2)
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 76: echo: write error: No such file or directory
cpuhotplug01    1  TBROK  :  onlining cpu11 failed: 1
cpuhotplug01    0  TINFO  :  onlining cpu10 was ok
Processor 1 is stuck.
/opt/ltp/testcases/bin/cpu_hotplug/include/hotplug.fns: line 76: echo: write error: No such file or directory
cpuhotplug01    1  TBROK  :  onlining cpu1 failed: 1


IRQ      CPU0  CPU1  CPU10 CPU11 CPU12 CPU13 CPU14 CPU15 CPU16 CPU17 CPU18 CPU19 CPU2  CPU20 CPU21 CPU22 CPU23 CPU3  CPU4  CPU5  CPU6  CPU7  CPU8  CPU9  
IRQ16    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ24    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ25    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     -10   0     0     0     0     0     0     
IRQ28    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ29    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ30    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ31    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ32    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ33    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ34    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ35    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ36    65    0     52    0     6     0     60    0     418   0     329   0     74    16    0     464   0     -2    28    -72   41    0     51    0     
IRQ38    0     0     0     0     0     0     0     0     0     -69   0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ39    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ44    0     0     0     0     0     0     0     -2366 0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ45    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ475   0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ476   0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ477   0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ478   0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ48    490   0     436   0     410   0     404   0     408   0     426   -44772 498   491   0     493   0     0     492   0     576   0     660   0     
IRQ53    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ68    23    0     20    0     27    0     14    0     27    0     24    0     28    19    0     29    0     0     38    0     44    0     60    0     
IRQ69    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ88    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ89    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ90    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQ91    0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQCNT   0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQLOC   21898 -288701 16029 -288663 16007 -288655 16002 -288647 15991 -288672 15970 -292073 15981 15965 -288623 15935 -288615 -288678 15905 -288687 15897 -288679 15902 -288671 
IRQMCE   0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     
IRQSPU   451   -1    136   0     201   0     163   0     211   0     189   0     198   289   0     251   0     -1    297   -1    303   0     274   0     

Mon Mar 18 06:49:21 UTC 2013
cpuhotplug01    0  TINFO  :  Return to previous state. CPU count = 0
incrementing stop
<<<execution_status>>>
initiation_status="ok"
duration=88 termination_type=exited termination_id=2 corefile=no
cutime=26 cstime=128
<<<test_end>>>
INFO: ltp-pan reported some tests FAIL
LTP Version: 20120903-134-g619d862

       ###############################################################

            Done executing testcases.
            LTP Version:  20120903-134-g619d862
       ###############################################################

<<wr-runltp Test Result>>
Total Tests: 1
Total Passes: 0
Total Skips: 0
Total Failures: 1
Known Failures: 0
Unknown Failures: 1
Kernel Version: 3.4.34-WR5.0.1.0_standard
Machine Architecture: ppc64
Hostname: localhost

[Test Result] Warning : LTP test failed with unknown failure
[Test Knowledge Base] LTP test case known failure : /opt/ltp/wrLinux_ltp/failtest
[Log Path] LTP test console output log: /opt/ltp/wrLinux_ltp/runtime/Ltp_console_output.log
[Log Path] LTP test log : /opt/ltp/wrLinux_ltp/results/LTP.log
<<wr-runltp Test Result>>
FAILcpuhotplug01
<<wr-runltp Test Plan>>
LTP test case : cpuhotplug02
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
 
/etc/issue:
Wind River Linux 5.0.1.0 \n \l

Linux localhost 3.4.34-WR5.0.1.0_standard #4 SMP PREEMPT Fri Mar 15 18:18:49 CST 2013 ppc64 GNU/Linux
 
Gnu C                 
util-linux             linux 2.21.1
mount                  linux 2.21.1 (with libblkid support)
modutils               3.16
PPP                    2.4.5
Linux C Library        > libc.2.15
Dynamic linker (ldd)   2.15
Procps                 3.2.8
Net-tools              1.60
iproute2              iproute2-ss120813
Kbd                    69:
Sh-utils               8.14
Modules Loaded         minix loop

free reports:
             total       used       free     shared    buffers     cached
Mem:       6086328     119000    5967328         EXT4-fs (loop1): mounted filesystem with ordered data mode. Opts: (null)
 0       5108      43392
-/+ buffers/cache:      70500    6015828
Swap:            0          0          0

/proc/cpuinfo
processor: 0
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 2
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 4
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 6
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 8
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 10
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 12
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 14
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 16
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 18
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

processor: 20
cpu: e6500, altivec supported
clock: 1666.666650MHz
revision: 1.0 (pvr 8040 0010)

pr

Steps to Reproduce

1.Build project
--enable-jobs=8 --enable-kernel=standard+cfg/cpu-hotplug.scc --with-layer=/lpg-build/cdc/fast_prod/wrlinux501/dvd_install/lx30_12sp/wrlinux-5/layers/wr-bsps/fsl-t4xxx/ --enable-rootfs=glibc-std --enable-board=fsl_t4xxx --enable-jobs=8 --enable-kernel=standard+cfg/cpu-hotplug.scc --with-layer=/lpg-build/cdc/fast_prod/wrlinux501/dvd_install/lx30_12sp/wrlinux-5/layers/wr-bsps/fsl-t4xxx/ --enable-rootfs=glibc-std --enable-board=fsl_t4xxx

2.Run CPU_HOTPLUG case from bts

cd /opt/wr-test/testcases/bts/CPU_HOTPLUG
 ./runtest.sh 

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