panic: error initializing first thread: resource temporarily unavailable

goroutine 3009138 [running]:
gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00070ab80, 0xc001514900, 0xc001514960)
	pkg/sentry/platform/ptrace/subprocess.go:166 +0x364
created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess
	pkg/sentry/platform/ptrace/subprocess.go:147 +0x213