system_custom_0
[2025-08-30T16:19:37.549Z] Running test system_custom_0 ...
[2025-08-30T16:19:37.549Z] ===============================================
[2025-08-30T16:19:37.549Z] system_custom_0 Start Time: Sat Aug 30 16:19:37 2025 Epoch Time (ms): 1756570777102
[2025-08-30T16:19:37.549Z] variation: NoOptions
[2025-08-30T16:19:37.549Z] JVM_OPTIONS:
[2025-08-30T16:19:37.549Z] { \
[2025-08-30T16:19:37.549Z] echo ""; echo "TEST SETUP:"; \
[2025-08-30T16:19:37.549Z] echo "Nothing to be done for setup."; \
[2025-08-30T16:19:37.549Z] mkdir -p "/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17565707766736/system_custom_0"; \
[2025-08-30T16:19:37.549Z] cd "/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17565707766736/system_custom_0"; \
[2025-08-30T16:19:37.549Z] echo ""; echo "TESTING:"; \
[2025-08-30T16:19:37.549Z] perl /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../../jvmtest/system/otherLoadTest/..//STF/stf.core/scripts/stf.pl -test-root="/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../../jvmtest/system/otherLoadTest/..//STF;/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../../jvmtest/system/otherLoadTest/..//aqa-systemtest""" -systemtest-prereqs="/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/../../externalDependency/system_lib/" -java-args=' ' -results-root="/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17565707766736/system_custom_0" -java-args-execute-initial="--add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED" -test=ClassloadingLoadTest;\
[2025-08-30T16:19:37.549Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "system_custom_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17565707766736/system_custom_0"; else echo "-----------------------------------"; echo "system_custom_0""_FAILED"; echo "-----------------------------------"; fi; \
[2025-08-30T16:19:37.549Z] echo ""; echo "TEST TEARDOWN:"; \
[2025-08-30T16:19:37.549Z] echo "Nothing to be done for teardown."; \
[2025-08-30T16:19:37.549Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17565707766736/TestTargetResult";
[2025-08-30T16:19:37.549Z]
[2025-08-30T16:19:37.549Z] TEST SETUP:
[2025-08-30T16:19:37.549Z] Nothing to be done for setup.
[2025-08-30T16:19:37.549Z]
[2025-08-30T16:19:37.549Z] TESTING:
[2025-08-30T16:19:37.549Z] STF 16:19:37.176 - ========================= S T F =========================
[2025-08-30T16:19:37.549Z] systemtest-prereqs has been processed, and set to: /home/jenkins/externalDependency/system_libRetrieving amount of free space on drive containing /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17565707766736/system_custom_0
[2025-08-30T16:19:37.549Z] There is 43626 Mb free
[2025-08-30T16:19:37.549Z] STF 16:19:37.183 - ================== G E N E R A T I O N ==================
[2025-08-30T16:19:37.549Z] STF 16:19:37.184 - Checking JVM: /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jdkbinary/j2sdk-image
[2025-08-30T16:19:37.550Z] STF 16:19:37.184 - Starting process to generate scripts: /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jdkbinary/j2sdk-image/bin/java -Dlog4j.skipJansi=true -Djava.system.class.loader=net.adoptopenjdk.stf.runner.StfClassLoader -Dload.agent.path=/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.core/scripts/../../stf.load/bin/stf.load.jar -classpath /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/../../externalDependency/system_lib//asm/asm.jar:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/../../externalDependency/system_lib//asm/asm-commons.jar:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/../../externalDependency/system_lib//log4j/log4j-api.jar:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/../../externalDependency/system_lib//log4j/log4j-core.jar:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.core/scripts/../bin net.adoptopenjdk.stf.runner.StfRunner -properties "/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17565707766736/system_custom_0/20250830-161937-ClassloadingLoadTest/stf_parameters.properties, , /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.core/config/stf.properties" -testDir "/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17565707766736/system_custom_0/20250830-161937-ClassloadingLoadTest"
[2025-08-30T16:19:37.550Z] GEN stderr Picked up JAVA_TOOL_OPTIONS: -Djava.security.manager=allow
[2025-08-30T16:19:37.550Z] GEN [0.006s][warning][cds] Archived non-system classes are disabled because the java.system.class.loader property is specified (value = "net.adoptopenjdk.stf.runner.StfClassLoader"). To use archived non-system classes, this property must not be set
[2025-08-30T16:19:38.482Z] GEN 16:19:38.238 - Found test. Project: 'openjdk.test.load' class: 'ClassloadingLoadTest.class' Dir: '/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/aqa-systemtest/openjdk.test.load/bin'
[2025-08-30T16:19:38.482Z] GEN 16:19:38.244 - Found test. Project: 'openjdk.test.load' class: 'net.adoptopenjdk.stf.ClassloadingLoadTest'
[2025-08-30T16:19:38.482Z] GEN Classpath directories used by project 'openjdk.test.load':
[2025-08-30T16:19:38.482Z] GEN /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/aqa-systemtest/openjdk.test.load/bin
[2025-08-30T16:19:38.482Z] GEN /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.core/bin
[2025-08-30T16:19:38.482Z] GEN /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.load/bin
[2025-08-30T16:19:38.482Z] GEN /home/jenkins/externalDependency/system_lib/log4j/log4j-api.jar
[2025-08-30T16:19:38.482Z] GEN /home/jenkins/externalDependency/system_lib/log4j/log4j-core.jar
[2025-08-30T16:19:38.482Z] GEN /home/jenkins/externalDependency/system_lib/junit/junit.jar
[2025-08-30T16:19:38.482Z] GEN /home/jenkins/externalDependency/system_lib/junit/hamcrest-core.jar
[2025-08-30T16:19:39.422Z] GEN 16:19:38.385 - Using Mode NoOptions. Values = ''
[2025-08-30T16:19:39.422Z] GEN 16:19:38.475 -
[2025-08-30T16:19:39.422Z] GEN 16:19:38.475 - Test command summary:
[2025-08-30T16:19:39.422Z] GEN 16:19:38.476 - Step Stage Command Description
[2025-08-30T16:19:39.422Z] GEN 16:19:38.476 - -----+--------+-----------------+------------
[2025-08-30T16:19:39.422Z] GEN 16:19:38.476 - 1 execute Run java Run classloading tests
[2025-08-30T16:19:39.422Z] STF 16:19:38.491 -
[2025-08-30T16:19:39.422Z] STF 16:19:38.491 - Script generation completed
[2025-08-30T16:19:39.422Z] STF 16:19:38.491 -
[2025-08-30T16:19:39.422Z] STF 16:19:38.492 -
[2025-08-30T16:19:39.422Z] STF 16:19:38.492 - ======================= S E T U P =======================
[2025-08-30T16:19:39.422Z] STF 16:19:38.492 - Running setup: perl /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17565707766736/system_custom_0/20250830-161937-ClassloadingLoadTest/setUp.pl
[2025-08-30T16:19:39.422Z] STF 16:19:38.551 - SETUP stage completed
[2025-08-30T16:19:39.422Z] STF 16:19:38.552 -
[2025-08-30T16:19:39.422Z] STF 16:19:38.552 - ==================== E X E C U T E - ====================
[2025-08-30T16:19:39.422Z] STF 16:19:38.552 - Running execute: perl /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17565707766736/system_custom_0/20250830-161937-ClassloadingLoadTest/execute.pl
[2025-08-30T16:19:39.422Z] STF 16:19:38.612 -
[2025-08-30T16:19:39.422Z] STF 16:19:38.612 - Java version
[2025-08-30T16:19:39.422Z] STF 16:19:38.612 - Running: /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jdkbinary/j2sdk-image/bin/java -version
[2025-08-30T16:19:39.422Z] Picked up JAVA_TOOL_OPTIONS: -Djava.security.manager=allow
[2025-08-30T16:19:39.422Z] STF 16:19:38.643 -
[2025-08-30T16:19:39.422Z] STF 16:19:38.643 - +------ Step 1 - Run classloading tests
[2025-08-30T16:19:39.422Z] STF 16:19:38.643 - | Run foreground process
[2025-08-30T16:19:39.423Z] STF 16:19:38.643 - | Program: /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jdkbinary/j2sdk-image/bin/java
[2025-08-30T16:19:39.423Z] STF 16:19:38.643 - | Mnemonic: CLT
[2025-08-30T16:19:39.423Z] STF 16:19:38.643 - | Echo: ECHO_ON
[2025-08-30T16:19:39.423Z] STF 16:19:38.643 - | Expectation: CLEAN_RUN within 1h
[2025-08-30T16:19:39.423Z] STF 16:19:38.643 - |
[2025-08-30T16:19:39.423Z] STF 16:19:38.644 - Running command: /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jdkbinary/j2sdk-image/bin/java --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED -javaagent:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.core/scripts/../../stf.load/bin/stf.load.jar -Djava.classloading.dir=/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/aqa-systemtest -Djava.version.number=21 --add-modules=java.rmi -classpath /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.load/bin:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.core/bin:/home/jenkins/externalDependency/system_lib/log4j/log4j-api.jar:/home/jenkins/externalDependency/system_lib/log4j/log4j-core.jar:/home/jenkins/externalDependency/system_lib/asm/asm.jar:/home/jenkins/externalDependency/system_lib/asm/asm-commons.jar:/home/jenkins/externalDependency/system_lib/junit/junit.jar:/home/jenkins/externalDependency/system_lib/junit/hamcrest-core.jar:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/aqa-systemtest/openjdk.test.classloading/bin net.adoptopenjdk.loadTest.LoadTest -resultsDir /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/output_17565707766736/system_custom_0/20250830-161937-ClassloadingLoadTest/results -resultsPrefix 1.CLT. -abortIfOutOfMemory false -reportFailureLimit 1 -abortAtFailureLimit 10 -maxTotalLogFileSpace 200M -maxSingleLogSize 1/25 -suite.classloading.threadCount 10 -suite.classloading.inventoryFile /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/output_17565707766736/system_custom_0/20250830-161937-ClassloadingLoadTest/results/1.CLT.inventory/openjdk.test.load/config/inventories/classloading/classloading.xml -suite.classloading.inventoryExcludeFile none -suite.classloading.totalNumberTests 9000 -suite.classloading.selection random -suite.classloading.seed -1 -suite.classloading.repeatCount 1 -suite.classloading.thinkingTime 0ms..0ms
[2025-08-30T16:19:39.423Z] STF 16:19:38.644 - Redirecting stderr to /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/output_17565707766736/system_custom_0/20250830-161937-ClassloadingLoadTest/results/1.CLT.stderr
[2025-08-30T16:19:39.423Z] STF 16:19:38.644 - Redirecting stdout to /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/output_17565707766736/system_custom_0/20250830-161937-ClassloadingLoadTest/results/1.CLT.stdout
[2025-08-30T16:19:39.423Z] openjdk version "21.0.9-beta" 2025-10-21
[2025-08-30T16:19:39.423Z] OpenJDK Runtime Environment Temurin-21.0.9+5-202508301422 (build 21.0.9-beta+5-ea)
[2025-08-30T16:19:39.423Z] OpenJDK 64-Bit Server VM Temurin-21.0.9+5-202508301422 (build 21.0.9-beta+5-ea, mixed mode, sharing)
[2025-08-30T16:19:39.423Z] STF 16:19:38.653 - Monitoring processes: CLT
[2025-08-30T16:19:39.423Z] CLT stderr Picked up JAVA_TOOL_OPTIONS: -Djava.security.manager=allow
[2025-08-30T16:19:40.357Z] CLT 16:19:39.929 - Load test parameters
[2025-08-30T16:19:40.357Z] CLT 16:19:39.932 - Time limited = false
[2025-08-30T16:19:40.357Z] CLT 16:19:39.933 - abortIfOutOfMemory = false
[2025-08-30T16:19:40.357Z] CLT 16:19:39.933 - reportFailureLimit = 1
[2025-08-30T16:19:40.357Z] CLT 16:19:39.933 - abortAtFailureLimit = 10
[2025-08-30T16:19:40.357Z] CLT 16:19:39.938 - maxTotalLogFileSpace = 209715200
[2025-08-30T16:19:40.357Z] CLT 16:19:39.938 - maxSingleLogSize = 8388608
[2025-08-30T16:19:40.357Z] CLT 16:19:39.938 - Parameters for suite 0
[2025-08-30T16:19:40.357Z] CLT 16:19:39.939 - Suite name = classloading
[2025-08-30T16:19:40.357Z] CLT 16:19:39.939 - Number threads = 10
[2025-08-30T16:19:40.357Z] CLT 16:19:39.939 - Supplied seed = -1
[2025-08-30T16:19:40.357Z] CLT 16:19:39.940 - Inventory file = /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/output_17565707766736/system_custom_0/20250830-161937-ClassloadingLoadTest/results/1.CLT.inventory/openjdk.test.load/config/inventories/classloading/classloading.xml
[2025-08-30T16:19:40.357Z] CLT 16:19:39.940 - Exclude file = none
[2025-08-30T16:19:40.357Z] CLT 16:19:39.940 - Number tests = 9000
[2025-08-30T16:19:40.357Z] CLT 16:19:39.941 - Repeat count = 1
[2025-08-30T16:19:40.357Z] CLT 16:19:39.941 - Thinking time = 0ms..0ms
[2025-08-30T16:19:40.357Z] CLT 16:19:39.941 - Selection mode = random
[2025-08-30T16:19:40.357Z] CLT 16:19:39.943 - Actual seed = 1755699298471
[2025-08-30T16:19:40.357Z] CLT 16:19:39.963 - Parsing inventory file. Root=/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/output_17565707766736/system_custom_0/20250830-161937-ClassloadingLoadTest/results/1.CLT.inventory File=openjdk.test.load/config/inventories/classloading/classloading.xml
[2025-08-30T16:19:40.357Z] CLT 16:19:39.972 - Final test list:
[2025-08-30T16:19:40.357Z] CLT 16:19:39.978 - 0 ArbitraryJava[net.adoptopenjdk.test.classloading.deadlock.DeadlockTest runTest] Weighting=1
[2025-08-30T16:19:40.357Z] CLT 16:19:39.978 - 1 ArbitraryJava[net.adoptopenjdk.test.classloading.ClassMapHog run] Weighting=1
[2025-08-30T16:19:40.357Z] CLT 16:19:39.978 - 2 ArbitraryJava[net.adoptopenjdk.test.classloading.ClassHog run] Weighting=1
[2025-08-30T16:19:40.357Z] CLT 16:19:39.997 - Starting thread. Suite=0 thread=0
[2025-08-30T16:19:40.357Z] CLT 16:19:39.998 - Starting thread. Suite=0 thread=1
[2025-08-30T16:19:40.357Z] CLT 16:19:40.001 - Starting thread. Suite=0 thread=2
[2025-08-30T16:19:40.357Z] CLT 16:19:40.001 - Starting thread. Suite=0 thread=3
[2025-08-30T16:19:40.357Z] CLT 16:19:40.013 - Starting thread. Suite=0 thread=4
[2025-08-30T16:19:40.357Z] CLT 16:19:40.014 - Starting thread. Suite=0 thread=5
[2025-08-30T16:19:40.357Z] CLT 16:19:40.019 - Starting thread. Suite=0 thread=6
[2025-08-30T16:19:40.357Z] CLT 16:19:40.020 - Starting thread. Suite=0 thread=7
[2025-08-30T16:19:40.357Z] CLT 16:19:40.024 - Starting thread. Suite=0 thread=8
[2025-08-30T16:19:40.357Z] CLT 16:19:40.028 - Starting thread. Suite=0 thread=9
[2025-08-30T16:20:01.375Z] CLT 16:20:00.084 - Completed 57.3%. Number of tests started=5157
[2025-08-30T16:20:14.679Z] CLT 16:20:13.325 - Thread completed. Suite=0 thread=4
[2025-08-30T16:20:14.679Z] CLT 16:20:13.328 - Thread completed. Suite=0 thread=3
[2025-08-30T16:20:14.679Z] CLT 16:20:13.330 - Thread completed. Suite=0 thread=6
[2025-08-30T16:20:14.679Z] CLT 16:20:13.330 - Thread completed. Suite=0 thread=5
[2025-08-30T16:20:14.679Z] CLT 16:20:13.340 - Thread completed. Suite=0 thread=0
[2025-08-30T16:20:14.679Z] CLT 16:20:13.343 - Thread completed. Suite=0 thread=8
[2025-08-30T16:20:14.679Z] CLT 16:20:13.343 - Thread completed. Suite=0 thread=1
[2025-08-30T16:20:14.679Z] CLT 16:20:13.344 - Thread completed. Suite=0 thread=7
[2025-08-30T16:20:14.679Z] CLT 16:20:13.346 - Thread completed. Suite=0 thread=2
[2025-08-30T16:20:14.679Z] CLT 16:20:13.350 - Thread completed. Suite=0 thread=9
[2025-08-30T16:20:14.679Z] CLT 16:20:13.395 - Load test completed
[2025-08-30T16:20:14.679Z] CLT 16:20:13.396 - Ran : 9000
[2025-08-30T16:20:14.679Z] CLT 16:20:13.396 - Passed : 9000
[2025-08-30T16:20:14.679Z] CLT 16:20:13.396 - Failed : 0
[2025-08-30T16:20:14.679Z] CLT 16:20:13.396 - Result : PASSED
[2025-08-30T16:20:14.679Z] STF 16:20:13.739 - Monitoring Report Summary:
[2025-08-30T16:20:14.679Z] STF 16:20:13.739 - o Process CLT ended with the expected exit code (0)
[2025-08-30T16:20:14.679Z] STF 16:20:13.739 - EXECUTE stage completed
[2025-08-30T16:20:14.679Z] STF 16:20:13.793 -
[2025-08-30T16:20:14.679Z] STF 16:20:13.793 - ==================== T E A R D O W N ====================
[2025-08-30T16:20:14.679Z] STF 16:20:13.793 - Running teardown: perl /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17565707766736/system_custom_0/20250830-161937-ClassloadingLoadTest/tearDown.pl
[2025-08-30T16:20:14.679Z] STF 16:20:13.867 - TEARDOWN stage completed
[2025-08-30T16:20:14.679Z] STF 16:20:13.871 -
[2025-08-30T16:20:14.679Z] STF 16:20:13.871 - ===================== R E S U L T S =====================
[2025-08-30T16:20:14.679Z] STF 16:20:13.871 - Stage results:
[2025-08-30T16:20:14.679Z] STF 16:20:13.872 - setUp: pass
[2025-08-30T16:20:14.679Z] STF 16:20:13.872 - execute: pass
[2025-08-30T16:20:14.679Z] STF 16:20:13.872 - teardown: pass
[2025-08-30T16:20:14.679Z] STF 16:20:13.872 -
[2025-08-30T16:20:14.679Z] STF 16:20:13.872 - Overall result: PASSED
[2025-08-30T16:20:14.679Z] -----------------------------------
[2025-08-30T16:20:14.679Z] system_custom_0_PASSED
[2025-08-30T16:20:14.679Z] -----------------------------------
[2025-08-30T16:20:14.679Z]
[2025-08-30T16:20:14.679Z] TEST TEARDOWN:
[2025-08-30T16:20:14.680Z] Nothing to be done for teardown.
[2025-08-30T16:20:14.680Z] system_custom_0 Finish Time: Sat Aug 30 16:20:13 2025 Epoch Time (ms): 1756570813887