Testsuite failures on armv7hl

[yarda]

Tried to build for fedora-rawhide (f35):

/usr/bin/ctest --force-new-ctest-process 
Test project /builddir/build/BUILD/Lunchbox-1.17.0/redhat-linux-build
      Start  1: any
 1/28 Test  #1: any ..............................   Passed    0.02 sec
      Start  2: anySerialization
 2/28 Test  #2: anySerialization .................   Passed    0.02 sec
      Start  3: bitOperation
 3/28 Test  #3: bitOperation .....................Subprocess aborted***Exception:   0.23 sec
      Start  4: buffer
 4/28 Test  #4: buffer ...........................   Passed    0.22 sec
      Start  5: clock
 5/28 Test  #5: clock ............................   Passed    1.03 sec
      Start  6: debug
 6/28 Test  #6: debug ............................   Passed    0.02 sec
      Start  7: dso
 7/28 Test  #7: dso ..............................   Passed    0.02 sec
      Start  8: file
 8/28 Test  #8: file .............................   Passed    0.02 sec
      Start  9: future
 9/28 Test  #9: future ...........................   Passed    0.41 sec
      Start 10: init
10/28 Test #10: init .............................   Passed    0.02 sec
      Start 11: intervalSet
11/28 Test #11: intervalSet ......................Subprocess aborted***Exception:   0.21 sec
      Start 12: issue1
12/28 Test #12: issue1 ...........................   Passed    0.36 sec
      Start 13: lfQueue
13/28 Test #13: lfQueue ..........................   Passed    1.02 sec
      Start 14: memoryMap
14/28 Test #14: memoryMap ........................   Passed    0.07 sec
      Start 15: monitor
15/28 Test #15: monitor ..........................   Passed    7.12 sec
      Start 16: mtQueue
16/28 Test #16: mtQueue ..........................   Passed    0.47 sec
      Start 17: perThread
17/28 Test #17: perThread ........................   Passed    0.10 sec
      Start 18: perf-lfVector
18/28 Test #18: perf-lfVector ....................   Passed    2.37 sec
      Start 19: perf-mutex
19/28 Test #19: perf-mutex .......................   Passed    7.72 sec
      Start 20: perf-rwLock
20/28 Test #20: perf-rwLock ......................   Passed   10.46 sec
      Start 21: pluginFactory
21/28 Test #21: pluginFactory ....................   Passed    0.01 sec
      Start 22: refPtr
22/28 Test #22: refPtr ...........................   Passed    5.19 sec
      Start 23: requestHandler
23/28 Test #23: requestHandler ...................   Passed    0.02 sec
      Start 24: result
24/28 Test #24: result ...........................Subprocess aborted***Exception:   0.21 sec
      Start 25: rng
25/28 Test #25: rng ..............................   Passed    0.71 sec
      Start 26: string
26/28 Test #26: string ...........................Subprocess aborted***Exception:   0.20 sec
      Start 27: thread
27/28 Test #27: thread ...........................   Passed    2.87 sec
      Start 28: threadPool
28/28 Test #28: threadPool .......................   Passed    1.11 sec
86% tests passed, 4 tests failed out of 28