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Posted to dev@brpc.apache.org by GitBox <gi...@apache.org> on 2021/07/09 05:30:55 UTC
[GitHub] [incubator-brpc] jvfan opened a new issue #1470: WSL2-Ubuntu20.04 下运行示例 echo_c++ 结果段错误
jvfan opened a new issue #1470:
URL: https://github.com/apache/incubator-brpc/issues/1470
**Describe the bug (描述bug)**
WSL2-Ubuntu20.04 下编译 bRPC 的示例 echo_c++ 成功，运行时报异常 src/tcmalloc.cc:332] Attempt to free invalid pointer；
**To Reproduce (复现方法)**
1. 安装 openssl、snappy、google-perftools、gtest
默认会安装 libxxx 到 /usr/local/lib 目录；
```
sudo apt-get install -y libsnappy-dev
sudo apt-get install -y libgoogle-perftools-dev
sudo apt-get install -y libgtest-dev
```
2. 手动源码编译一些库 openssl 1.1.1k、gflags、protobuf、leveldb
全部安装 libxxx 到 /usr/local 目录，已经验证 protobuf 完全正常；
3. 添加 /usr/local/bin 到环境变量，并确保了以下条件
–/usr/include 目录中至少存在：
* openssl/ssl.h
* gflags/gflags.h
* leveldb/db.h
–/usr/local/lib 目录至少存在：
* openssl 动态库
* gflags 动态库
* protobuf
* leveldb 动态库
4. 执行 brpc 编译脚本如下：
```
sh config_brpc.sh --headers=/usr/include --libs=/usr/local/lib
make
```
5. 进入 example/echo_c++ 目录编译
以下是 Makefile 方式编译，cmake 方式也试过；
```
cd example/echo_c++
make
```
7. 运行 echo_server
```
./echo_server
```
```
./echo_client
```
**Expected behavior (期望行为)**
echo_server 正常运行；
echo_client 正常运行；
**Versions (各种版本)**
OS: WIN11-WSLg-Ubuntu20.04
Compiler: g++ 9.3.0
brpc: 0.9.7
protobuf: 3.17.3
**Additional context/screenshots (更多上下文/截图)**
```
➜ echo_c++ make clean
Cleaning
➜ echo_c++ make
Generating echo.pb.cc
Compiling echo.pb.o
Compiling client.o
Linking echo_client
Compiling server.o
In file included from ../../output/include/butil/resource_pool.h:89,
from ../../output/include/brpc/socket.h:30,
from ../../output/include/brpc/redis.h:32,
from ../../output/include/brpc/server.h:43,
from server.cpp:22:
../../output/include/butil/resource_pool_inl.h: In instantiation of ‘static butil::ResourcePool<T>* butil::ResourcePool<T>::singleton() [with T = brpc::Socket]’:
../../output/include/butil/resource_pool.h:118:38: required from ‘int butil::return_resource(butil::ResourceId<T>) [with T = brpc::Socket]’
../../output/include/brpc/socket_inl.h:112:51: required from here
../../output/include/butil/resource_pool_inl.h:368:17: warning: ‘new’ of type ‘butil::ResourcePool<brpc::Socket>’ with extended alignment 64 [-Waligned-new=]
368 | p = new ResourcePool();
| ^~~~~~~~~~~~~~~~~~
../../output/include/butil/resource_pool_inl.h:368:17: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter
../../output/include/butil/resource_pool_inl.h:368:17: note: use ‘-faligned-new’ to enable C++17 over-aligned new support
Linking echo_server
rm echo.pb.cc
➜ echo_c++
➜ echo_c++ ./echo_server
src/tcmalloc.cc:332] Attempt to free invalid pointer 0x5628779b1200
[1] 28488 abort ./echo_server
➜ echo_c++
➜ echo_c++ ./echo_client
src/tcmalloc.cc:332] Attempt to free invalid pointer 0x563ada41e200
[1] 28495 abort ./echo_client
➜ echo_c++
```
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[GitHub] [incubator-brpc] TousakaRin edited a comment on issue #1470: WSL2-Ubuntu20.04 下运行示例 echo_c++ 结果段错误
Posted by GitBox <gi...@apache.org>.
TousakaRin edited a comment on issue #1470:
URL: https://github.com/apache/incubator-brpc/issues/1470#issuecomment-877053969
> > 有可能是因为这个： [gperftools/gperftools#1066](https://github.com/gperftools/gperftools/issues/1066) ，尝试静态连接perftools看看（最简单的办法就是将目录里的.so移动到其他地方，只保留同名的.a文件）
> > clean的时候brpc和example都需要clean
>
> 我尝试了一点，给示例 echo_c++ 的 CMakeLists.txt 加上了 tcmalloc 依赖后就不会段错误了，请问这是为什么？
>
可以看看cmake出来的Makefile，和已经有的Makefile有什么区别
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[GitHub] [incubator-brpc] jvfan commented on issue #1470: WSL2-Ubuntu20.04 下运行示例 echo_c++ 结果段错误
Posted by GitBox <gi...@apache.org>.
jvfan commented on issue #1470:
URL: https://github.com/apache/incubator-brpc/issues/1470#issuecomment-876977537
> 1. perftools 版本是多少？
> 2. 具体的堆栈？
google-perftools 版本是 2.9.1，github 最新版，刚刚编译安装了一遍源码，brpc 也重新 clean 过，结果还是一样的结果，会段错误；
另外请问堆栈怎么看？
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[GitHub] [incubator-brpc] TousakaRin commented on issue #1470: WSL2-Ubuntu20.04 下运行示例 echo_c++ 结果段错误
Posted by GitBox <gi...@apache.org>.
TousakaRin commented on issue #1470:
URL: https://github.com/apache/incubator-brpc/issues/1470#issuecomment-877053969
> > 有可能是因为这个： [gperftools/gperftools#1066](https://github.com/gperftools/gperftools/issues/1066) ，尝试静态连接perftools看看（最简单的办法就是将目录里的.so移动到其他地方，只保留同名的.a文件）
> > clean的时候brpc和example都需要clean
>
> 我尝试了一点，给示例 echo_c++ 的 CMakeLists.txt 加上了 tcmalloc 依赖后就不会段错误了，请问这是为什么？
>
> 
可以看看cmake出来的Makefile，和已经有的Makefile有什么区别
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[GitHub] [incubator-brpc] jvfan edited a comment on issue #1470: WSL2-Ubuntu20.04 下运行示例 echo_c++ 结果段错误
Posted by GitBox <gi...@apache.org>.
jvfan edited a comment on issue #1470:
URL: https://github.com/apache/incubator-brpc/issues/1470#issuecomment-876985533
> 有可能是因为这个： [gperftools/gperftools#1066](https://github.com/gperftools/gperftools/issues/1066) ，尝试静态连接perftools看看（最简单的办法就是将目录里的.so移动到其他地方，只保留同名的.a文件）
>
> clean的时候brpc和example都需要clean
我尝试了一点，给示例 echo_c++ 的 CMakeLists.txt 加上了 tcmalloc 依赖后就不会段错误了，请问这是为什么？
--
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[GitHub] [incubator-brpc] jvfan commented on issue #1470: WSL2-Ubuntu20.04 下运行示例 echo_c++ 结果段错误
Posted by GitBox <gi...@apache.org>.
jvfan commented on issue #1470:
URL: https://github.com/apache/incubator-brpc/issues/1470#issuecomment-876985533
> 有可能是因为这个： [gperftools/gperftools#1066](https://github.com/gperftools/gperftools/issues/1066) ，尝试静态连接perftools看看（最简单的办法就是将目录里的.so移动到其他地方，只保留同名的.a文件）
>
> clean的时候brpc和example都需要clean
我尝试了一点，给示例 echo_c++ 的 CMakeLists.txt 加上了 tcmalloc 依赖后就不会段错误了，请问这是为什么？
--
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[GitHub] [incubator-brpc] serverglen commented on issue #1470: WSL2-Ubuntu20.04 下运行示例 echo_c++ 结果段错误
Posted by GitBox <gi...@apache.org>.
serverglen commented on issue #1470:
URL: https://github.com/apache/incubator-brpc/issues/1470#issuecomment-876944756
1. perftools 版本是多少？
2. 具体的堆栈？
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[GitHub] [incubator-brpc] TousakaRin commented on issue #1470: WSL2-Ubuntu20.04 下运行示例 echo_c++ 结果段错误
Posted by GitBox <gi...@apache.org>.
TousakaRin commented on issue #1470:
URL: https://github.com/apache/incubator-brpc/issues/1470#issuecomment-876979066
有可能是因为这个： https://github.com/gperftools/gperftools/issues/1066 ，尝试静态连接perftools看看（最简单的办法就是将目录里的.so移动到其他地方，只保留同名的.a文件）
clean的时候brpc和example都需要clean
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