[RHEL7.5+] Cannot redirect "chronyc" output to a file

Issue

• After upgrading to RHEL7.5, redirecting chronyc output to a file fails silently with a AVC denied, creates the file but file remains empty

  # chronyc -n tracking > /var/lib/test; echo $?
  0
  # ls -la /var/lib/test 
  -rw-r--r--. 1 root root 0 May  4 11:00 /var/lib/test
  
  # ausearch -ts recent -m avc
  ----
  time->Thu May  3 10:03:46 2018
  type=PROCTITLE msg=audit(1525334626.324:225): proctitle=6368726F6E7963002D6E00747261636B696E67
  type=SYSCALL msg=audit(1525334626.324:225): arch=c000003e syscall=59 success=yes exit=0 ... comm="chronyc" exe="/usr/bin/chronyc" subj=unconfined_u:unconfined_r:chronyc_t:s0-s0:c0.c1023 key=(null)
  type=AVC msg=audit(1525334626.324:225): avc:  denied  { write } for  pid=25627 comm="chronyc" path="/var/lib/test" dev="dm-0" ino=33631503 
  scontext=unconfined_u:unconfined_r:chronyc_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:var_lib_t:s0 tclass=file
  

• After upgrading to RHEL7.5, redirecting chronyc output to a file in /var/log fails silently without any AVC denied, creates the file but file remains empty

  # chronyc -n tracking > /var/log/test; echo $?
  0
  # ls -la /var/log/test 
  -rw-r--r--. 1 root root 0 May  4 11:00 /var/log/test
  
  # ausearch -ts recent -m avc
  <no matches>