CGO can't gen the coredump file in security mode

[linchuan4028]

Proposal Details

runtime can't gen the code file when encounter crash in C side during the cgo call process.
actually we need some cap_net_adm in our program and when we set cap our app, it make the AT_SECURE to be 1. this cause the security mode enable. And app no longer gen the coredump file when cash in C side.
Can we overwrite the security mode dynamically or using the ENV to change that?

golang runtime version is 1.20
OS kernal version: 5.10.209-198.812.amzn2.x86_64

[seankhliao]

see runtime/debug.SetTraceback and #69868