Here are the results after adding "earlyprintk=keep" :
l4lx | ======> L4Linux 2.6 starting... <========
l4lx | Linux version 2.6.21-l4 (kashin08@kashin08-desktop) (gcc version
4.1.
l4lx : 2 (Ubuntu 4.1.2-0ubuntu4)) #1 Fri Jul 20 12:14:47 CST 2007
l4lx | Binary name: vmlinuz26.ux
l4lx | Kernel command line (8 args): mem=44M earlyprintk=keep root=1:0 load_
l4lx : ramdisk=1 ramdisk_size=16384 l4env_rd=../../../test_lx/rd1 panicblink
l4lx : =0 lang=us
l4lx | Image: 00400000 - 00727000 [3228 KiB].
l4lx | Areas: Text: 00400000 - 00644000 [2320kB] (a bit longer)
l4lx | Data: 00644000 - 0065d2b4 [100kB]
l4lx | Initdata: 00660000 - 0069a100 [232kB]
l4lx | BSS: 0069c000 - 00724860 [546kB]
l4lx | l4lx_thread_create: Created thread 0f.03 (tamer)
l4lx | Using tamed mode.
l4lx | l4lx_thread_create: Created thread 0f.04 (server)
l4lx | main thread will be
0f.04
l4lx | l4env_register_pointer_section: addr = 00400000 size = 3305472
l4lx | sec-w-init: virt: 0x00400000 to 0x00726fff [3228 KiB]
l4lx | Noncontiguous region for sec-w-init
l4lx | sec-w-init: Number of physical regions: 3, 3305472 Bytes
l4lx | sec-w-init: 1: Phys: 0x0054e000 to 0x0073d000, Size: 2027520
l4lx | sec-w-init: 2: Phys: 0x0e843000 to 0x0e961000, Size: 1171456
l4lx | sec-w-init: 3: Phys: 0x00fe9000 to 0x01003000, Size: 106496
l4lx | l4env_linux_startup thread 4.
l4lx | main thread: received startup message.
l4lx | Main thread running, waiting...
l4lx | setup_l4env_memory: Forcing superpages for main memory
l4lx | Main memory size: 44MB
l4lx | Main memory: virt: 0x00800000 to 0x033fffff [45056 KiB]
l4lx | Main memory: Number of physical regions: 1, 46137344 Bytes
l4lx | Main memory: 1: Phys: 0x01800000 to 0x04400000, Size: 46137344
l4lx | Filling lower ptabs...
l4lx | Done (1205 entries).
l4lx | l4env_rd_path: ../../../test_lx/rd1
l4lx | Loading: ../../../test_lx/rd1
fuxfprov| open "../../../test_lx/rd1" by
F.04
con | Character size is 8x14, font has 256 characters
con | VESA reports 640x480@16 1280bpl (0000) [4096kB]
con | Color mapping: red=11:5 green=5:6 blue=0:5 res=0:0
con | Found Fiasco-UX
con | Found VHW descriptor, provider is 7167
con | Mapped I/O UX video mem c0000000 => 00400000 [4096kB] via l4io
con | Using MMXEXT for colorspace transform
con | L4INPUT Fiasco-UX mode activated
con | Input memory page mapped to 0x00c00000
con | Running as C.02. Video mode is 640x480@16.
con | vc_loop(): vc[1] running as C.05
con | vc[1] 640x480@16, bpl:1280, gmode:0x15, evprt:E.03 save:0
run | contxt_init(): 640x462, cols:80, lines:33, sb_lines:1033
l4lx | INITRD: Size of RAMdisk is 16384KiB
l4lx | RAMdisk from 03400000 to 04400000 [16384KiB]
[ 0.000000] Linux version 2.6.21-l4 (kashin08@kashin08-desktop) (gcc version
4.1.2 (Ubuntu 4.1.2-0ubuntu4)) #1 Fri Jul 20 12:14:47 CST 2007
[ 0.000000] CPU: Vendor unknown, using generic init.
[ 0.000000] CPU: Your system may be unstable.
[ 0.000000] dm_phys: 0000000000800000 - 0000000003400000 (usable)
[ 0.000000] 44MB memory available.
[ 0.000000] INITRD: 03400000 - 04400000
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0 -> 512
[ 0.000000] Normal 512 -> 13312
[ 0.000000] early_node_map[1] active PFN ranges
[ 0.000000] 0: 0 -> 13312
[ 0.000000] Allocating PCI resources starting at 10000000 (gap: 03400000:fcc00000)
[ 0.000000] Built 1 zonelists. Total pages: 13208
[ 0.000000] Kernel command line: mem=44M earlyprintk=keep root=1:0 load_ramdisk=1 ramdisk_size=16384 l4env_rd=../../../test_lx/rd1 panicblink=0 lang=us
[ 0.000000] Initializing CPU#0
[ 0.000000] PID hash table entries: 256 (order: 8, 1024 bytes)
[ 0.000000] Detected 2010.311 MHz processor.
[ 1236.204905] keeping early console
l4lx | panic: going to sleep forever, bye