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  1. JDK
  2. JDK-8210303

VM_HandshakeAllThreads fails assert with "failed: blocked and not walkable"


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        # A fatal error has been detected by the Java Runtime Environment:
        # Internal Error (/home/pliden/openjdk/repos/jdk/open/src/hotspot/share/runtime/safepoint.cpp:759), pid=6828, tid=6863
        # assert(!thread->has_last_Java_frame() || thread->frame_anchor()->walkable()) failed: blocked and not walkable
        # JRE version: Java(TM) SE Runtime Environment (12.0) (fastdebug build 12-internal+0-2018-08-30-0647375.pliden.jdk)
        # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 12-internal+0-2018-08-30-0647375.pliden.jdk, mixed mode, tiered, z gc, linux-amd64)
        # Core dump will be written. Default location: Core dumps may be processed with "/usr/lib/systemd/systemd-coredump %P %u %g %s %t %c %e" (or dumping to /home/pliden/openjdk/tools/gc-test-suite/result/2018/08/31/130607/iteration.13/SPECjbb2015/data/core.6828)
        # If you would like to submit a bug report, please visit:
        # http://bugreport.java.com/bugreport/crash.jsp

        --------------- S U M M A R Y ------------

        Command Line: -XX:+UnlockExperimentalVMOptions -XX:+UseZGC -XX:+UseLargePages -Xmx5G -Xlog:gc*:gc.log /home/pliden/openjdk/tools/gc-test-suite/build/SPECjbb2015/SPECjbb2015-v1.01-jaxb/specjbb2015.jar -m COMPOSITE -ikv

        Host: indy, Intel(R) Xeon(R) CPU E5-2630 v2 @ 2.60GHz, 24 cores, 31G, Fedora release 27 (Twenty Seven)
        Time: Sat Sep 1 14:17:43 2018 CEST elapsed time: 2632 seconds (0d 0h 43m 52s)

        --------------- T H R E A D ---------------

        Current thread (0x00007f35a02157c0): VMThread "VM Thread" [stack: 0x00007f332aff2000,0x00007f332b0f2000] [id=6863] _threads_hazard_ptr=0x00007f32e5a7e920, _nested_threads_hazard_ptr_cnt=0

        Stack: [0x00007f332aff2000,0x00007f332b0f2000], sp=0x00007f332b0f06d0, free space=1017k
        Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
        V [libjvm.so+0x188af83] VMError::report_and_die(int, char const*, char const*, __va_list_tag*, Thread*, unsigned char*, void*, void*, char const*, int, unsigned long)+0x2c3
        V [libjvm.so+0x188bd4f] VMError::report_and_die(Thread*, void*, char const*, int, char const*, char const*, __va_list_tag*)+0x2f
        V [libjvm.so+0xb19cd0] report_vm_error(char const*, int, char const*, char const*, ...)+0x100
        V [libjvm.so+0x162bd4b] SafepointSynchronize::safepoint_safe(JavaThread*, JavaThreadState)+0xab
        V [libjvm.so+0xdbdc82] VM_HandshakeAllThreads::doit()+0x272
        V [libjvm.so+0x18ceb82] VM_Operation::evaluate()+0x132
        V [libjvm.so+0x18ca2be] VMThread::evaluate_operation(VM_Operation*) [clone .constprop.46]+0x18e
        V [libjvm.so+0x18caedc] VMThread::loop()+0x83c
        V [libjvm.so+0x18cb153] VMThread::run()+0xd3
        V [libjvm.so+0x14a0170] thread_native_entry(Thread*)+0x100

        VM_Operation (0x00007f35a5ae8c70): HandshakeAllThreads, mode: safepoint, requested by thread 0x00007f35a0050d10


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                • Assignee:
                  rehn Robbin Ehn
                  pliden Per Liden
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