when i compile with java code ，i found some error like this ：
[warning][os,thread] Failed to start thread - pthread_create failed (EAGAIN) for attributes: stacksize: 1024k, guardsize: 0k, detached. Error occurred during initialization of VM java.lang.OutOfMemoryError: unable to create native thread: possibly out of memory or process/resource limits reached [ 90% 26803/29520] //hardware/interfaces/contexthub/1.0:android.hardware.contexthub-V1.0-java javac [common] FAILED: out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/android.hardware.contexthub-V1.0-java.jar rm -rf "out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/classes" "out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/anno" "out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/srcjars" && mkdir -p "out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/classes" "out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/anno" "out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/srcjars" && out/soong/host/linux-x86/bin/zipsync -d out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/srcjars -l out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/srcjars/list -f "*.java" out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java_gen_java/gen/srcs.srcjar && (if [ -s out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/srcjars/list ] || [ -s out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/android.hardware.contexthub-V1.0-java.jar.rsp ] ; then out/soong/host/linux-x86/bin/soong_javac_wrapper prebuilts/jdk/jdk9/linux-x86/bin/javac -J-Xmx2048M -Xmaxerrs 9999999 -encoding UTF-8 -sourcepath "" -g -XDskipDuplicateBridges=true -XDstringConcat=inline -proc:none -bootclasspath out/soong/.intermediates/libcore/core.current.stubs/android_common/turbine-combined/core.current.stubs.jar:out/soong/.intermediates/libcore/core-lambda-stubs/android_common/turbine-combined/core-lambda-stubs.jar -classpath out/soong/.intermediates/frameworks/base/hwbinder.stubs/android_common/turbine-combined/hwbinder.stubs.jar:out/soong/.intermediates/system/libhidl/transport/base/1.0/android.hidl.base-V1.0-java/android_common/turbine-combined/android.hidl.base-V1.0-java.jar -source 1.8 -target 1.8 -d out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/classes -s out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/anno @out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/android.hardware.contexthub-V1.0-java.jar.rsp @out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/srcjars/list ; fi ) && out/soong/host/linux-x86/bin/soong_zip -jar -o out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/android.hardware.contexthub-V1.0-java.jar -C out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/classes -D out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/classes && rm -rf "out/soong/.intermediates/hardware/interfaces/contexthub/1.0/android.hardware.contexthub-V1.0-java/android_common/javac/srcjars" [0.585s][warning][os,thread] Failed to start thread - pthread_create failed (EAGAIN) for attributes: stacksize: 1024k, guardsize: 0k, detached. Error occurred during initialization of VM java.lang.OutOfMemoryError: unable to create native thread: possibly out of memory or process/resource limits reached please help me，tks the memery is 500G ： free -g : total used free shared buff/cache available Mem: 503 2 388 0 112 499 Swap: 46 0 46 uname -r ： 4.4.0-131-generic *ulimit -a ：* core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 2062255 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited open files (-n) 65535 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 102400 cpu time (seconds, -t) unlimited max user processes (-u) 2062255 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited *error pid ：* *hs_err_pid79581.log ：* --------------- T H R E A D --------------- Current thread (0x0000000001a0c000): JavaThread "Unknown thread" [_thread_in_vm, id=79581, stack(0x00007fffe9486000,0x00007fffe9586000)] Stack: [0x00007fffe9486000,0x00007fffe9586000], sp=0x00007fffe957a6f0, free space=977k Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0xc5d97c] VMError::report_and_die(int, char const*, char const*, __va_list_tag*, Thread*, unsigned char*, void*, void*, char const*, int, unsigned long)+0x15c V [libjvm.so+0xc5e653] VMError::report_and_die(Thread*, char const*, int, unsigned long, VMErrorType, char const*, __va_list_tag*)+0x43 V [libjvm.so+0x639778] report_vm_out_of_memory(char const*, int, unsigned long, VMErrorType, char const*, ...)+0xe8 V [libjvm.so+0xc85f69] AbstractWorkGang::add_workers(unsigned int, bool)+0x209 V [libjvm.so+0xc86036] AbstractWorkGang::initialize_workers()+0x96 V [libjvm.so+0x6f5578] G1CollectedHeap::G1CollectedHeap(G1CollectorPolicy*)+0x558 V [libjvm.so+0xc260c4] Universe::create_heap()+0x1c4 V [libjvm.so+0xc2648d] Universe::initialize_heap()+0x39d V [libjvm.so+0xc265a3] universe_init()+0x43 V [libjvm.so+0x7ae77f] init_globals()+0x5f V [libjvm.so+0xc073d7] Threads::create_vm(JavaVMInitArgs*, bool*)+0x3a7 V [libjvm.so+0x7feeac] JNI_CreateJavaVM+0x5c C [libjli.so+0x3934] JavaMain+0x84 C [libjli.so+0x8a2a] ContinueInNewThread0+0x5a C [libjli.so+0x5337] ContinueInNewThread+0x57 C [libjli.so+0x6378] JLI_Launch+0xe38 C [javac+0x9b4] C [libc.so.6+0x20830] __libc_start_main+0xf0 --------------- P R O C E S S --------------- Java Threads: ( => current thread ) Other Threads: [error occurred during error reporting (printing all threads), id 0xe0000001] VM state:not at safepoint (not fully initialized) VM Mutex/Monitor currently owned by a thread: None [error occurred during error reporting (printing compressed oops mode), id 0xe0000001] GC Heap History (0 events): No events Deoptimization events (0 events): No events Classes redefined (0 events): No events Internal exceptions (0 events): No events Events (0 events): No events VM Arguments: jvm_args: -Dapplication.home=/home/xxx/hione_java/prebuilts/jdk/jdk9/linux-x86 --add-modules=ALL-DEFAULT -Xms8m -Xmx2048M -Djdk.module.main=jdk.compiler java_command: jdk.compiler/com.sun.tools.javac.Main -Xmaxerrs 9999999 -encoding UTF-8 -sourcepath -g -XDskipDuplicateBridges=true -XDstringConcat=inline -proc:none -bootclasspath out/soong /.intermediates/libcore/mmodules/core_platform_api/core.platform.api.stubs/android_common/turbine-combined/core.platform.api.stubs.jar:out/soong/.intermediates/libcore/core-lambda-stubs/and roid_common/turbine-combined/core-lambda-stubs.jar -classpath out/soong/.intermediates/frameworks/base/ext/android_common/turbine-combined/ext.jar:out/soong/.intermediates/frameworks/base/f ramework/android_common/turbine-jarjar/framework.jar:out/soong/.intermediates/frameworks/base/media/updatable_media_stubs/android_common/turbine-combined/updatable_media_stubs.jar:out/soong /.intermediates/external/protobuf/libprotobuf-java-micro/android_common/turbine-combined/libprotobuf-java-micro.jar -source 1.8 -target 1.8 -d out/soong/.intermediates/hardware/ril/librilut ils/sap-api-java-static/android_common/javac/classes -s out/soong/.intermediates/hardware/ril/librilutils/sap-api-java-static/android_common/javac/anno @out/soong/.intermediates/hardware/ri l/librilutils/sap-api-java-static/android_common/javac/sap-api-java-static.jar.rsp @out/soong/.intermediates/hardware/ril/librilutils/sap-api-java-static/android_common/javac/srcjars/list java_class_path (initial): <not set> Launcher Type: SUN_STANDARD Logging: Log output configuration: #0: stdout all=warning uptime,level,tags #1: stderr all=off uptime,level,tags Environment Variables: JAVA_HOME=/home/xxx/hione_java/prebuilts/jdk/jdk9/linux-x86 PATH=/home/xxx/hione_java/prebuilts/jdk/jdk9/linux-x86/bin:/home/xxx/hione_java/prebuilts/jdk/jdk9/linux-x86/bin:/home/xxx/hione_java/out/soong/host/linux-x86/bin:/home/xxx/ hione_java/out/host/linux-x86/bin:/home/xxx/hione_java/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/bin:/home/xxx/hione_java/prebuilts/gcc/linux-x86/arm/arm-linux-andro ideabi-4.9/bin:/home/xxx/hione_java/development/scripts:/home/xxx/hione_java/prebuilts/devtools/tools:/home/xxx/hione_java/external/selinux/prebuilts/bin:/home/xxx/hione_jav a/prebuilts/misc/linux-x86/dtc:/home/xxx/hione_java/prebuilts/misc/linux-x86/libufdt:/home/xxx/hione_java/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin:/home/xxx/hione_java/prebu ilts/gcc/linux-x86/arm/arm-none-eabi-6.2.1/bin:/home/xxx/hione_java/prebuilts/asuite/acloud/linux-x86:/home/xxx/hione_java/prebuilts/asuite/aidegen/linux-x86:/home/xxx/hione_jav a/prebuilts/asuite/atest/linux-x86:/home/xxx/bin:/home/xxx/.local/bin:/home/xxx/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:None :None/bin:: SHELL=/bin/bash Signal Handlers: SIGSEGV: [libjvm.so+0xc5e920], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGBUS: [libjvm.so+0xc5e920], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGFPE: [libjvm.so+0xc5e920], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGPIPE: [libjvm.so+0xa984e0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGXFSZ: [libjvm.so+0xa984e0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGILL: [libjvm.so+0xc5e920], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGUSR2: [libjvm.so+0xa983a0], sa_mask[0]=00000000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO SIGHUP: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none SIGINT: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none SIGTERM: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none SIGQUIT: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none --------------- S Y S T E M --------------- OS:DISTRIB_ID=Ubuntu DISTRIB_RELEASE=16.04 DISTRIB_CODENAME=xenial DISTRIB_DESCRIPTION="Ubuntu 16.04.5 LTS" uname:Linux 4.4.0-131-generic #157-Ubuntu SMP Thu Jul 12 15:51:36 UTC 2018 x86_64 libc:glibc 2.23 NPTL 2.23 rlimit: STACK 16384k, CORE 0k, NPROC infinity, NOFILE 1048576, AS infinity load average:1.65 12.57 19.96 /proc/meminfo: MemTotal: 527979248 kB MemFree: 393526888 kB MemAvailable: 521512832 kB Buffers: 2808744 kB Cached: 121445536 kB SwapCached: 0 kB Active: 93355136 kB Inactive: 34175464 kB Active(anon): 3279544 kB Inactive(anon): 22512 kB Active(file): 90075592 kB Inactive(file): 34152952 kB Unevictable: 4136 kB Mlocked: 4136 kB SwapTotal: 48828412 kB SwapFree: 48828412 kB Dirty: 52972 kB Writeback: 0 kB AnonPages: 3236204 kB Mapped: 121656 kB Shmem: 23460 kB Slab: 5441964 kB SReclaimable: 5157688 kB SUnreclaim: 284276 kB KernelStack: 128272 kB PageTables: 91132 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 312818036 kB Committed_AS: 51082884 kB VmallocTotal: 34359738367 kB VmallocUsed: 0 kB VmallocChunk: 0 kB HardwareCorrupted: 0 kB AnonHugePages: 8192 kB CmaTotal: 0 kB CmaFree: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 221056 kB DirectMap2M: 4610048 kB DirectMap1G: 533725184 kB CPU:total 88 (initial active 88) (22 cores per cpu, 2 threads per core) family 6 model 79 stepping 1, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, c lmul, erms, rtm, 3dnowpref, lzcnt, ht, tsc, tscinvbit, bmi1, bmi2, adx, fma CPU Model and flags from /proc/cpuinfo: model name : Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perf mon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc _deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb invpcid_single intel_pt ibrs ibpb stibp kaiser tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx 2 smep bmi2 erms invpcid rtm cqm rdseed adx smap xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm arat pln pts Memory: 4k page, physical 527979248k(393536968k free), swap 48828412k(48828412k free) vm_info: OpenJDK 64-Bit Server VM (9+181-android4685155) for linux-amd64 JRE (9+181-android4685155), built on Mar 28 2018 20:02:59 by "androidbuild" with gcc 4.8 END -- -- You received this message because you are 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