dlv cannot attach to process spawned with go run #2844
Description
- What version of Delve are you using (
dlv version)?
Both installed recently in $GOPATH/bin via the Go: Install/Update Tools dialog of the VS Code Go extension:
$ dlv version
Delve Debugger
Version: 1.8.0
Build: $Id: 6a6c9c332d5354ddf1f8a2da3cc477bd18d2be53 $
$ dlv-dap version
Delve Debugger
Version: 1.7.3
Build: $Id: c532746bc713b05a49680bc8c36b27c72c391a6b $
- What version of Go are you using? (
go version)?
go version go1.17.5 linux/amd64, installed from https://go.dev/dl/
- What operating system and processor architecture are you using?
Ubuntu 18.04.6 LTS, amd64
- What did you do?
Given this simple program:
package main
import (
"fmt"
"time"
)
func main() {
for {
fmt.Println("brrrrrr")
time.Sleep(3 * time.Second)
}
}I can compile it with go build main.go, run it in a terminal with ./main, add a breakpoint on the Println line and then click "Attach to process" in the Debug dialog of VS Code. In a few seconds, the breakpoint triggers as expected:
However, if I directly go for go run main.go and follow the same process I get what seems like a Delve error.
- What did you expect to see?
I expected to be able to attach to a Go process spawned with go run and debug it.
- What did you see instead?
Starting: /home/socialpoint/go/bin/dlv-dap dap --check-go-version=false --listen=127.0.0.1:43111 --log-dest=3 from /home/socialpoint/delve
DAP server listening at: 127.0.0.1:43111
2021-12-28T19:39:32+01:00 error layer=debugger error loading binary "/lib/x86_64-linux-gnu/libpthread.so.0": could not parse .eh_frame section: unknown CIE_id 0x9daad7e4 at 0x0
Type 'dlv help' for list of commands.