[jvm-packages] XGBoostJNI.XGBoosterPredict multi-thread called, then jvm crash.

[matrixlibing]

crash info :
*** Error in `/usr/lib/jvm/jdk1.8.0_152/bin/java': corrupted size vs. prev_size: 0x00007f3158022d00 ***

Environment info

Operating System: Ubuntu 14.04 LTS

Compiler: gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1)

Package used (python/R/jvm/C++): jvm

xgboost version used: v0.60

If installing from source, please provide

1. The commit hash (git rev-parse HEAD)
   '4a8d63b6c8711fb839c71e26c659936252df1eb5'
2. Logs will be helpful (If logs are large, please upload as attachment).

(gdb) bt
#0 0x00007f0e36a7ac37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1 0x00007f0e36a7e028 in __GI_abort () at abort.c:89
#2 0x00007f0e36ab72a4 in __libc_message (do_abort=do_abort@entry=1,
fmt=fmt@entry=0x7f0e36bc9310 "*** Error in `%s': %s: 0x%s \n") at ../sysdeps/posix/libc_fatal.c:175
#3 0x00007f0e36ac382e in malloc_printerr (ptr=, str=0x7f0e36bc94d8 "double free or corruption (fasttop)", action=1)
at malloc.c:4998
#4 _int_free (av=, p=, have_lock=0) at malloc.c:3842
#5 0x00007f0dfde2fa4b in void std::vector<XGBAPIThreadLocalEntry, std::allocator<XGBAPIThreadLocalEntry> >::_M_emplace_back_aux<XGBAPIThreadLocalEntry const&>(XGBAPIThreadLocalEntry* const&) () from /tmp/libxgboost4j8492379076807211327.so
#6 0x00007f0dfde250c6 in XGBoosterPredict () from /tmp/libxgboost4j8492379076807211327.so
#7 0x00007f0dfde08566 in Java_ml_dmlc_xgboost4j_java_XGBoostJNI_XGBoosterPredict () from /tmp/libxgboost4j8492379076807211327.so
#8 0x00007f0e21017a34 in ?? ()
#9 0x00007f0e09941120 in ?? ()
#10 0x0000000409941110 in ?? ()
#11 0x00007f0e184a7000 in ?? ()
#12 0x0000000000000000 in ?? ()

Steps to reproduce

write a java project with a multi-thread
each thread new ml.dmlc.xgboost4j.java.XGBoost.loadModel(dataInStream);
then call Booster.predict(DMatrix data, boolean outputMargin, int treeLimit)

What have you tried?

1. dump the jvm core file
   2.gdb java core,then bt
   #0 0x00007f0e36a7ac37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
   2.0 version, lots of changes #1 0x00007f0e36a7e028 in __GI_abort () at abort.c:89
   fix loss_type #2 0x00007f0e36ab72a4 in __libc_message (do_abort=do_abort@entry=1,
   fmt=fmt@entry=0x7f0e36bc9310 "*** Error in `%s': %s: 0x%s \n") at ../sysdeps/posix/libc_fatal.c:175
   Missing -lgomp when installing #3 0x00007f0e36ac382e in malloc_printerr (ptr=, str=0x7f0e36bc94d8 "double free or corruption (fasttop)", action=1)
   at malloc.c:4998
   Python Module in Mac #4 _int_free (av=, p=, have_lock=0) at malloc.c:3842
   add return type for xgboost, don't know if it is mac problem #5 0x00007f0dfde2fa4b in void std::vector<XGBAPIThreadLocalEntry, std::allocator<XGBAPIThreadLocalEntry> >::_M_emplace_back_aux<XGBAPIThreadLocalEntry const&>(XGBAPIThreadLocalEntry* const&) () from /tmp/libxgboost4j8492379076807211327.so
   Fix the bug in MAC #6 0x00007f0dfde250c6 in XGBoosterPredict () from /tmp/libxgboost4j8492379076807211327.so
   Compatibility with both Python 2(.7) and 3 #7 0x00007f0dfde08566 in Java_ml_dmlc_xgboost4j_java_XGBoostJNI_XGBoosterPredict () from /tmp/libxgboost4j8492379076807211327.so
   xgboost generates root-only trees for python example #8 0x00007f0e21017a34 in ?? ()
   Reproducible random seeds #9 0x00007f0e09941120 in ?? ()
   Error:buffer_indexexceed num_pbuffer #10 0x0000000409941110 in ?? ()
   Determine feature importances #11 0x00007f0e184a7000 in ?? ()
   evalutating only the first n classifiers in an ensemble #12 0x0000000000000000 in ?? ()