blob: bc0c353b30bafdcc4f12ade951ad286dd8a05778 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
qemu-arm hangs when golang running test
1. Environment:
Ubuntu 16.04.5 X86_64
qemu-arm version 4.2.0
go version go 1.14.1 linux/arm
2. Summary:
Sometimes "go run test.go" command hang
3. Reproduction Method (Attempts: 500 Occurred: 1 ): Frequency: 1/500
test.go
======================================
package main
import "fmt"
func main(){
for i:=0; i<1000; i++ {
fmt.Printf("[%d] Hello world\n", i)
}
}
======================================
i tested "go run test.go" command called 500 times at qemu arm env.
qemu hangs about 200~300.
attached strace log.
please check.
thanks
|