error related to block device while running make run/l4linux

after doing make menuconfig and selecting block device support for l4linux so that when i boot it on real hardware the root file system can be mounted easily.but i am getting this infinite loop is there any solution for bloc device support ?

[init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64 [init -> l4linux] Invalid IO-Port access at pc = 005a9650 port=0x64