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go version
$ go version go version go1.15.2 linux/amd64
Yes
go env
$ go env GO111MODULE="" GOARCH="amd64" GOBIN="" GOCACHE="/home/user/.cache/go-build" GOENV="/home/user/.config/go/env" GOEXE="" GOFLAGS="" GOHOSTARCH="amd64" GOHOSTOS="linux" GOINSECURE="" GOMODCACHE="/home/user/data/go-vendor/pkg/mod" GONOPROXY="" GONOSUMDB="" GOOS="linux" GOPATH="/home/user/data/go-vendor/" GOPRIVATE="" GOPROXY="https://proxy.golang.org,direct" GOROOT="/home/user/data/go" GOSUMDB="sum.golang.org" GOTMPDIR="" GOTOOLDIR="/home/user/data/go/pkg/tool/linux_amd64" GCCGO="gccgo" AR="ar" CC="gcc" CXX="g++" CGO_ENABLED="1" GOMOD="" CGO_CFLAGS="-g -O2" CGO_CPPFLAGS="" CGO_CXXFLAGS="-g -O2" CGO_FFLAGS="-g -O2" CGO_LDFLAGS="-g -O2" PKG_CONFIG="pkg-config" GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build116565155=/tmp/go-build -gno-record-gcc-switches"
Compile and run this file:
package main import ( "log" "net" ) func main() { _, err := net.Dial("tcp", "echo.opera.com:80") log.Println(err) }
GOOS=linux GOARCH=arm64 go build
nil
dial tcp: lookup echo.opera.com on [::1]:53: read udp [::1]:55154->[::1]:53: read: connection refused
File ./go/src/net/dnsconfig_unix.go Line: 19
./go/src/net/dnsconfig_unix.go
var ( defaultNS = []string{"127.0.0.1:53", "[::1]:53"} getHostname = os.Hostname // variable for testing )
The text was updated successfully, but these errors were encountered:
This would appear to be related to #10714 and is a duplicate of #8877. Please discuss there.
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What version of Go are you using (
go version
)?Does this issue reproduce with the latest release?
Yes
What operating system and processor architecture are you using (
go env
)?go env
OutputWhat did you do?
Compile and run this file:
GOOS=linux GOARCH=arm64 go build
What did you expect to see?
nil
What did you see instead?
dial tcp: lookup echo.opera.com on [::1]:53: read udp [::1]:55154->[::1]:53: read: connection refused
The root cause:
File
./go/src/net/dnsconfig_unix.go
Line: 19
The text was updated successfully, but these errors were encountered: