[
https://issues.apache.org/jira/browse/MESOS-815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13824616#comment-13824616
]
Jie Yu commented on MESOS-815:
------------------------------
{noformat}
#0 0x00007f60fe3f9265 in raise () from /lib64/libc.so.6#1 0x00007f60fe3fad10
in abort () from /lib64/libc.so.6#2 0x00007f60fdb78e99 in os::abort
(dump_core=true) at
/builddir/build/BUILD/java-1.7.0-openjdk7/openjdk7/hotspot/src/os/linux/vm/os_linux.cpp:1590
#3 0x00007f60fdcfc22c in VMError::report_and_die (this=0x7f60fef528e0)
at
/builddir/build/BUILD/java-1.7.0-openjdk7/openjdk7/hotspot/src/share/vm/utilities/vmError.cpp:1026
#4 0x00007f60fdb7f671 in JVM_handle_linux_signal (sig=11, info=0x7f60fef52ab0,
ucVoid=0x7f60fef52980, abort_if_unrecognized=1)
at
/builddir/build/BUILD/java-1.7.0-openjdk7/openjdk7/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp:531
#5 <signal handler called>
#6 0x00007f60e52d3d24 in std::_Rb_tree_rotate_left(std::_Rb_tree_node_base*,
std::_Rb_tree_node_base*&) () from /usr/lib64/libstdc++.so.6
#7 0x00007f60e52d3eb6 in std::_Rb_tree_insert_and_rebalance(bool,
std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&) ()
from /usr/lib64/libstdc++.so.6
#8 0x00007f60e72b959e in std::_Rb_tree<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::pair<std::basic_string<char, std::
char_traits<char>, std::allocator<char> > const, int>,
std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >
const, int> >, std::less<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const, int> > >::_M_insert
(this=0x7f60e7a81bc0, __x=0x0, __p=0x7f60d0000e00, __v=...)
at
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/stl_tree.h:821
#9 0x00007f60e72b98c7 in std::_Rb_tree<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::pair<std::basic_string<char, std::
char_traits<char>, std::allocator<char> > const, int>,
std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >
const, int> >, std::less<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, st
d::char_traits<char>, std::allocator<char> > const, int> > >::insert_unique
(this=0x7f60e7a81bc0, __position=..., __v=...)
at
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/stl_tree.h:947
#10 0x00007f60e72b9c5f in std::map<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >, int,
std::less<std::basic_string<char, std::
char_traits<char>, std::allocator<char> > >,
std::allocator<std::pair<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const, int
> > >::insert (this=0x7f60e7a81bc0, position=..., __x=...) at
> > >/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/stl_map.h:420
#11 0x00007f60e72b9d06 in std::map<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >, int,
std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char>
> >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const, int> > >::operator[] (this=0x7f60e7a81bc0,
__k="log-replica") at
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/stl_map.h:348
#12 0x00007f60e7268469 in process::ID::generate (prefix="log-replica") at
../../../3rdparty/libprocess/src/process.cpp:140
#13 0x00007f60e722610a in mesos::internal::log::ReplicaProcess::ReplicaProcess
(this=0x7f60d00058d0, path=
"/home/jyu/angrybird/logs/AngryBird/tests/TestScheduler_test_submit_job_ExpireFollowingMasterZKSession_JobStatusInit/schedulers/3/db/mesos_log",
_strict=true, __in_chrg=<value optimized out>, __vtt_parm=<value optimized
out>) at ../../src/log/replica.cpp:587
#14 0x00007f60e7226497 in mesos::internal::log::Replica::Replica
(this=0x7f60d0001ec0, path=
"/home/jyu/angrybird/logs/AngryBird/tests/TestScheduler_test_submit_job_ExpireFollowingMasterZKSession_JobStatusInit/schedulers/3/db/mesos_log",
strict=true) at ../../src/log/replica.cpp:1196
#15 0x00007f60e731b311 in mesos::internal::log::Log::Log (this=0x26eec40,
_quorum=2, path=
"/home/jyu/angrybird/logs/AngryBird/tests/TestScheduler_test_submit_job_ExpireFollowingMasterZKSession_JobStatusInit/schedulers/3/db/mesos_log",
servers="localhost:46084", timeout=...,
znode="/local/service/mesos-native-log", auth=..., strict=true) at
../../src/log/log.hpp:229
#16 0x00007f60e72f998f in
Java_org_apache_mesos_Log_initialize__ILjava_lang_String_2Ljava_lang_String_2JLjava_util_concurrent_TimeUnit_2Ljava_lang_String_2Ljava_lang_String_2_3B
(env=0x18e21e8, thiz=0x7f60fef53910, jquorum=2, jpath=0x7f60fef53900,
jservers=0x7f60fef538f8, jtimeout=1,
junit=0x7f60fef538e0, jznode=0x7f60fef538d8, jscheme=0x7f60fef538d0,
jcredentials=0x7f60fef538c8)
at ../../src/java/jni/org_apache_mesos_Log.cpp:585
{noformat}
> Race condition in process::ID::generate().
> ------------------------------------------
>
> Key: MESOS-815
> URL: https://issues.apache.org/jira/browse/MESOS-815
> Project: Mesos
> Issue Type: Bug
> Components: c++ api
> Environment: Linux gcc-4.2.1
> Reporter: Jie Yu
> Assignee: Jie Yu
>
> string generate(const string& prefix)
> {
> static map<string, int> prefixes;
> stringstream out;
> out << __sync_add_and_fetch(&prefixes[prefix], 1);
> return prefix + "(" + out.str() + ")";
> }
> This function could be called from multiple threads and the std::map
> 'prefixes' is not protected by lock, leading to a race condition. This causes
> framework to segfault.
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