centos linux Starting multiple TCP clients(500) at the same time will cause the following crashes, Send every 5 seconds

[dylu6699]

Program received signal SIGSEGV, Segmentation fault.
0x0000000000000008 in ?? ()
(gdb) bt
#0 0x0000000000000008 in ?? ()
#1 0x00000000004bb7b8 in uv__run_pending (loop=0x5434e0 <default_loop_struct>)
at /mnt/hgfs/workspase/gitee/metel_sdp/client/third_party/libuv1.38.0/src/unix/core.c:800
#2 uv_run (loop=0x5434e0 <default_loop_struct>,
mode=mode@entry=UV_RUN_DEFAULT)
at /mnt/hgfs/workspase/gitee/metel_sdp/client/third_party/libuv1.38.0/src/unix/core.c:373
#3 0x00000000004b1b70 in uv::EventLoop::run (
this=0x543280 uv::EventLoop::DefaultLoop()::defaultLoop)
at /mnt/hgfs/workspase/gitee/metel_sdp/client/third_party/uv-cpp1.5.4/uv/EventLoop.cpp:67
#4 0x0000000000410dba in main ()
at /mnt/hgfs/workspase/gitee/metel_sdp/client/sdp/app/main.cpp:62
#5 0x00007ffff6be7555 in __libc_start_main () from /lib64/libc.so.6
#6 0x000000000041126f in _start ()
at /opt/rh/devtoolset-9/root/usr/include/c++/9/bits/basic_string.h:3901

[bnoordhuis]

Closing, duplicate of #3282.