Cannot boot due to Error 0x040ee119.

[hello040ee119]

Hello, everyone.
I faced Error 0x040ee119 while booting my cluster with InfiniBand.
Only two of the clusters work normally, and the rest cause the following error:

Code:

FlexBoot v3.4.752 (PCI 02:00.0) starting execution...ok
FlexBoot initialising devices...
Initialising completed.


FlexBoot v3.4.752
Features: DNS HTTP iSCSI TFTP VLAN ELF MBOOT PXE bzImage COMPOOT Menu PXEXT

net0: GUID __:__:__:__:__:__:__ - MAC __:__:__:__:__:__
Using ConnectX-3 on PCI02:00.0 (open)
  [LINK:down, TX:0 TXE:0 RX:0 RXE:0]
Waiting for link-up on net0........ ok
Configuring (net0 __:__:__:__:__:__).....................
................ Error 0x040ee119 (http://ipxe.org/040ee119)
No more ports. Exiting FlexBoot...

... (Loop) ...


I am using a SwitchX®-2 based FDR InfiniBand and CentOS 7.
Please give me a solution or advice.