Regression tests are performed and below is test summary.
Test summary after glibc updates:
PASS : 4773
FAIL   : 139
XPASS : 6
XFAIL   : 16
UNSUPPORTED : 235

Test summary before glibc updates:
PASS : 4770
FAIL   : 142
XPASS : 6
XFAIL   : 16
UNSUPPORTED : 235

Diff:
+3 PASS
0 FAIL
0 XPASS
0 XFAIL
0 UNSUPPORTED