Linux version randomly does not start anymore

[florian-kuebler]

After some runs of Orbit, I can not start it again until I reboot my system. The error message is the following:

QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
TcpEntity::TcpEntity() /usr/local/google/home/kuebler/Documents/develop/orbitprofiler/OrbitCore/TcpEntity.cpp(17) TID: 4018819904
TcpServer::TcpServer() /usr/local/google/home/kuebler/Documents/develop/orbitprofiler/OrbitCore/TcpServer.cpp(27) TID: 4018819904
virtual void TcpEntity::Start() /usr/local/google/home/kuebler/Documents/develop/orbitprofiler/OrbitCore/TcpEntity.cpp(31) TID: 4018819904
void TcpServer::Start(short unsigned int) /usr/local/google/home/kuebler/Documents/develop/orbitprofiler/OrbitCore/TcpServer.cpp(52) TID: 4018819904
terminate called after throwing an instance of 'std::system_error'
  what():  bind: Address already in use

[florian-kuebler]

Okay, this happens in particular if you close Orbit (on Linux), while capturing. Afterwards "perf" remains open on the port used by Orbit.