panic: error initializing first thread: resource temporarily unavailable

goroutine 139 [running]:
gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00058e000, 0xc0003c4120, 0xc0003c4180)
	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 +0x21c