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  1. Bug #1923113
  2. Comment #0

Comment 0 for bug 1923113

Revision history for this message
Kelsey Steele (kelsey-steele) wrote : mem-on-off-test from memory-hotplug fails with invalid argument/unexpected success on Bionic

mem-on-off-test from memory-hotplug fails with invalid argument/unexpected success on Bionic 4.15.0-141.145

This is not a regression as it happened on 4.15.0-139.143 too, though passed all tests on 4.15.0-140.144. Possible flakey test.

This same test is reported as failing, though with different output on [LP#1897764](https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1897764) and LP#1891003

03/26 11:09:12 DEBUG| utils:0116| Running 'sudo sh -c 'echo 1 > /proc/sys/net/ipv4/conf/all/accept_local''
03/26 11:09:12 DEBUG| utils:0116| Running 'sudo make -C linux/tools/testing/selftests TARGETS=memory-hotplug run_tests'
03/26 11:09:12 DEBUG| utils:0153| [stdout] make: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests'
03/26 11:09:12 DEBUG| utils:0153| [stdout] make[1]: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/memory-hotplug'
03/26 11:09:12 DEBUG| utils:0153| [stdout] make[1]: Nothing to be done for 'all'.
03/26 11:09:12 DEBUG| utils:0153| [stdout] make[1]: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/memory-hotplug'
03/26 11:09:12 DEBUG| utils:0153| [stdout] make[1]: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/memory-hotplug'
03/26 11:09:12 DEBUG| utils:0153| [stdout] ./mem-on-off-test.sh -r 2 && echo "selftests: memory-hotplug [PASS]" || echo "selftests: memory-hotplug [FAIL]"
03/26 11:09:12 DEBUG| utils:0153| [stdout] Test scope: 2% hotplug memory
03/26 11:09:16 DEBUG| utils:0153| [stdout] online all hot-pluggable memory in offline state:
03/26 11:09:16 DEBUG| utils:0153| [stdout] SKIPPED - no hot-pluggable memory in offline state
03/26 11:09:20 DEBUG| utils:0153| [stdout] offline 2% hot-pluggable memory in online state
03/26 11:09:20 DEBUG| utils:0153| [stdout] trying to offline 15 out of 748 memory block(s):
03/26 11:09:23 DEBUG| utils:0153| [stdout] online->offline memory10
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory100
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory101
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory102
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory103
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory104
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory105
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory106
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory107
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory108
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory109
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory11
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory110
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory111
03/26 11:09:24 DEBUG| utils:0153| [stdout] online->offline memory112
03/26 11:09:28 DEBUG| utils:0153| [stdout] online all hot-pluggable memory in offline state:
03/26 11:09:32 DEBUG| utils:0153| [stdout] offline->online memory10
03/26 11:09:32 DEBUG| utils:0153| [stdout] offline->online memory100
03/26 11:09:32 DEBUG| utils:0153| [stdout] offline->online memory101
03/26 11:09:32 DEBUG| utils:0153| [stdout] offline->online memory102
03/26 11:09:32 DEBUG| utils:0153| [stdout] offline->online memory103
03/26 11:09:32 DEBUG| utils:0153| [stdout] offline->online memory104
03/26 11:09:32 DEBUG| utils:0153| [stdout] offline->online memory105
03/26 11:09:32 DEBUG| utils:0153| [stdout] offline->online memory106
03/26 11:09:32 DEBUG| utils:0153| [stdout] offline->online memory107
03/26 11:09:32 DEBUG| utils:0153| [stdout] offline->online memory108
03/26 11:09:32 DEBUG| utils:0153| [stdout] offline->online memory109
03/26 11:09:32 DEBUG| utils:0153| [stdout] offline->online memory11
03/26 11:09:33 DEBUG| utils:0153| [stdout] offline->online memory110
03/26 11:09:33 DEBUG| utils:0153| [stdout] offline->online memory111
03/26 11:09:33 DEBUG| utils:0153| [stdout] offline->online memory112
03/26 11:09:33 DEBUG| utils:0153| [stdout] Test with memory notifier error injection
03/26 11:09:37 ERROR| utils:0153| [stderr] ./mem-on-off-test.sh: line 263: echo: write error: Invalid argument
03/26 11:09:41 ERROR| utils:0153| [stderr] online_memory_expect_fail 13: unexpected success
03/26 11:09:41 ERROR| utils:0153| [stderr] online_memory_expect_fail 164: unexpected success
03/26 11:09:41 ERROR| utils:0153| [stderr] online_memory_expect_fail 185: unexpected success
03/26 11:09:41 ERROR| utils:0153| [stderr] online_memory_expect_fail 202: unexpected success
03/26 11:09:41 ERROR| utils:0153| [stderr] online_memory_expect_fail 24: unexpected success
03/26 11:09:41 ERROR| utils:0153| [stderr] online_memory_expect_fail 267: unexpected success
03/26 11:09:41 ERROR| utils:0153| [stderr] online_memory_expect_fail 321: unexpected success
03/26 11:09:42 ERROR| utils:0153| [stderr] online_memory_expect_fail 395: unexpected success
03/26 11:09:42 ERROR| utils:0153| [stderr] online_memory_expect_fail 403: unexpected success
03/26 11:09:42 ERROR| utils:0153| [stderr] online_memory_expect_fail 410: unexpected success
03/26 11:09:42 ERROR| utils:0153| [stderr] online_memory_expect_fail 457: unexpected success
03/26 11:09:42 ERROR| utils:0153| [stderr] online_memory_expect_fail 464: unexpected success
03/26 11:09:42 ERROR| utils:0153| [stderr] online_memory_expect_fail 50: unexpected success
03/26 11:09:42 ERROR| utils:0153| [stderr] online_memory_expect_fail 577: unexpected success
03/26 11:09:42 ERROR| utils:0153| [stderr] online_memory_expect_fail 594: unexpected success
03/26 11:09:42 ERROR| utils:0153| [stderr] online_memory_expect_fail 596: unexpected success
03/26 11:09:46 ERROR| utils:0153| [stderr] ./mem-on-off-test.sh: line 279: echo: write error: Invalid argument
03/26 11:09:50 ERROR| utils:0153| [stderr] offline_memory_expect_fail 10: unexpected success
03/26 11:09:50 ERROR| utils:0153| [stderr] offline_memory_expect_fail 100: unexpected success
03/26 11:09:50 ERROR| utils:0153| [stderr] offline_memory_expect_fail 101: unexpected success
03/26 11:09:50 ERROR| utils:0153| [stderr] offline_memory_expect_fail 102: unexpected success
03/26 11:09:50 ERROR| utils:0153| [stderr] offline_memory_expect_fail 103: unexpected success
03/26 11:09:50 ERROR| utils:0153| [stderr] offline_memory_expect_fail 104: unexpected success
03/26 11:09:50 ERROR| utils:0153| [stderr] offline_memory_expect_fail 105: unexpected success
03/26 11:09:50 ERROR| utils:0153| [stderr] offline_memory_expect_fail 106: unexpected success
03/26 11:09:50 ERROR| utils:0153| [stderr] offline_memory_expect_fail 107: unexpected success
03/26 11:09:50 ERROR| utils:0153| [stderr] offline_memory_expect_fail 108: unexpected success
03/26 11:09:50 ERROR| utils:0153| [stderr] offline_memory_expect_fail 109: unexpected success