jdk/jfr/event/gc/collection/TestG1ParallelPhases.java fails with Not expected phases: RestorePreservedMarks, RemoveSelfForwardingPtr: expected true, was false

jdk/jfr/event/gc/collection/TestG1ParallelPhases.java fails on linux-x64:

0.661s][debug][gc,heap ] GC(15) Heap after GC invocations=15 (full 3):
[0.661s][debug][gc,heap ] GC(15) garbage-first heap total 20480K, used 4321K [0x00000000fec00000, 0x0000000100000000)
[0.661s][debug][gc,heap ] GC(15) region size 1024K, 0 young (0K), 0 survivors (0K)
[0.661s][debug][gc,heap ] GC(15) Metaspace used 3614K, committed 3776K, reserved 1056768K
[0.661s][debug][gc,heap ] GC(15) class space used 364K, committed 448K, reserved 1048576K
[0.661s][info ][gc ] GC(15) Pause Young (Mixed) (G1 Evacuation Pause) 4M->4M(20M) 2.312ms
[0.732s][info ][gc,heap,exit ] Heap
[0.732s][info ][gc,heap,exit ] garbage-first heap total 20480K, used 7883K [0x00000000fec00000, 0x0000000100000000)
[0.732s][info ][gc,heap,exit ] region size 1024K, 4 young (4096K), 0 survivors (0K)
[0.732s][info ][gc,heap,exit ] Metaspace used 4054K, committed 4288K, reserved 1056768K
[0.732s][info ][gc,heap,exit ] class space used 416K, committed 512K, reserved 1048576K
----------System.err:(15/1340)----------
java.lang.RuntimeException: Compare events expected and received, Not found phases: , Not expected phases: RestorePreservedMarks, RemoveSelfForwardingPtr: expected true, was false
at jdk.test.lib.Asserts.fail(Asserts.java:594)
at jdk.test.lib.Asserts.assertTrue(Asserts.java:486)
at jdk.jfr.event.gc.collection.TestG1ParallelPhases.main(TestG1ParallelPhases.java:133)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:831)