runtime: 0.505 instruction: 0.311 syscall: 0.183 Go binaries panic with "mmap errno 9" on qemu-user Go binaries panic with "mmap errno 9" on qemu-user. root@nofan:/# cat hello.go package main import "fmt" func main() { fmt.Println("hello world") } root@nofan:/# gccgo-7 hello.go -o hello root@nofan:/# ./hello mmap errno 9 fatal error: mmap runtime stack: mmap errno 9 fatal error: mmap panic during panic runtime stack: mmap errno 9 fatal error: mmap stack trace unavailable root@nofan:/# Tested with qemu from git master with Debian unstable for armel. Same binaries work fine on real hardware.