const runtime.unwindJumpStack

4 uses

	runtime (current package)
		proc.go#L4965: 		u.initAt(mp.vdsoPC, mp.vdsoSP, 0, gp, unwindSilentErrors|unwindJumpStack)
		proc.go#L4967: 		u.initAt(pc, sp, lr, gp, unwindSilentErrors|unwindTrap|unwindJumpStack)
		traceback.go#L72: 	unwindJumpStack
		traceback.go#L290: 		if u.flags&unwindJumpStack != 0 && gp == gp.m.g0 && gp.m.curg != nil && gp.m.curg.m == gp.m {