panic: error initializing first thread: resource temporarily unavailable

goroutine 7678 [running]:
gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4200af0c0, 0xc4205b4b40, 0xc420e76380, 0xc4205b4ba0)
	pkg/sentry/platform/ptrace/subprocess.go:177 +0x488
created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess
	pkg/sentry/platform/ptrace/subprocess.go:148 +0x156