[New Thread 0x7fffe35fe700 (LWP 638)]
[Thread 0x7fffe35fe700 (LWP 638) exited]
[Thread 0x7fffe91f4700 (LWP 637) exited]
[New Thread 0x7fffe91f4700 (LWP 639)]
[New Thread 0x7fffe35fe700 (LWP 640)]
[Thread 0x7fffe35fe700 (LWP 640) exited]
[Thread 0x7fffe91f4700 (LWP 639) exited]
[New Thread 0x7fffe91f4700 (LWP 641)]
[New Thread 0x7fffe35fe700 (LWP 642)]
[Thread 0x7fffe35fe700 (LWP 642) exited]
[Thread 0x7fffe91f4700 (LWP 641) exited]
[New Thread 0x7fffe91f4700 (LWP 643)]
[New Thread 0x7fffe35fe700 (LWP 644)]
[Thread 0x7fffe35fe700 (LWP 644) exited]
[Thread 0x7fffe91f4700 (LWP 643) exited]
[New Thread 0x7fffe91f4700 (LWP 645)]
[New Thread 0x7fffe35fe700 (LWP 646)]
[Thread 0x7fffe35fe700 (LWP 646) exited]
[Thread 0x7fffe91f4700 (LWP 645) exited]
[New Thread 0x7fffe91f4700 (LWP 647)]
[New Thread 0x7fffe35fe700 (LWP 648)]
[Thread 0x7fffe35fe700 (LWP 648) exited]
[Thread 0x7fffe91f4700 (LWP 647) exited]
[New Thread 0x7fffe91f4700 (LWP 649)]
[New Thread 0x7fffe35fe700 (LWP 650)]
[Thread 0x7fffeb9f8700 (LWP 605) exited]
[Thread 0x7fffeaff7700 (LWP 607) exited]
[Thread 0x7fffe3fff700 (LWP 592) exited]
[Thread 0x7fffe9bf5700 (LWP 604) exited]
[Thread 0x7fffeebfd700 (LWP 606) exited]
[Thread 0x7fffea5f6700 (LWP 608) exited]
[New Thread 0x7fffea5f6700 (LWP 4083)]
[New Thread 0x7fffeebfd700 (LWP 4084)]
[Thread 0x7fffeebfd700 (LWP 4084) exited]
[Thread 0x7fffea5f6700 (LWP 4083) exited]
[Thread 0x7fffe35fe700 (LWP 650) exited]
[Thread 0x7fffe91f4700 (LWP 649) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffeffff700 (LWP 28740)]
0x00007ffff68c5d7a in ?? () from /lib/x86_64-linux-gnu/libc.so.6