Panic with l4Linux
Ismael BARAKAT
ibarakat at pactenovation.fr
Thu Mar 6 15:37:30 CET 2014
Hello,
I'm working on Fiasco, l4Re and l4Linux. I build the uImage for an arm architecture.
When I boot it, I have a "panic: going to sleep forever, bye". Can someone help I don't know what caused the problem.
This is the information I have on my console when I boot:
L4 Bootstrapper
Build: #10 Thu Mar 6 11:11:19 CET 2014, 4.7.3
Scanning up to 128 MB RAM
Memory size is 128MB (80000000 - 87ffffff)
RAM: 0000000080000000 - 0000000087ffffff: 131072kB
Total RAM: 128MB
mod07: 813f7000-816f7000: ramdisk-arm.rd
mod06: 81125000-813f6480: vmlinuz.arm
mod05: 81124000-81124189: l4Linux.cfg
mod04: 810d1000-81123bc0: ned
mod03: 810b7000-810d0458: l4re
mod02: 81085000-810b6624: moe
mod01: 8107b000-8108433c: sigma0
mod00: 81015000-8107a3a8: fiasco
Moving up to 8 modules behind 81100000
moving module 00 { 81015000-8107a3a7 } -> { 817e2000-818473a7 } [414632]
moving module 01 { 8107b000-8108433b } -> { 81848000-8185133b } [37692]
moving module 02 { 81085000-810b6623 } -> { 81852000-81883623 } [202276]
moving module 03 { 810b7000-810d0457 } -> { 816f7000-81710457 } [103512]
moving module 04 { 810d1000-81123bbf } -> { 81711000-81763bbf } [338880]
moving module 05 { 81124000-81124188 } -> { 81100000-81100188 } [393]
moving module 06 { 81125000-813f647f } -> { 81101000-813d247f } [2954368]
moving module 07 { 813f7000-816f6fff } -> { 813d3000-816d2fff } [3145728]
moving module 03 { 816f7000-81710457 } -> { 816d3000-816ec457 } [103512]
moving module 04 { 81711000-81763bbf } -> { 816ed000-8173fbbf } [338880]
Scanning fiasco
Scanning sigma0
Scanning moe rom/l4Linux.cfg
Relocated mbi to [0x8100e000-0x8100e12a]
Loading fiasco
Loading sigma0
Loading moe
find kernel info page...
found kernel info page at 0x80002000
Regions of list 'regions'
[ 80001000, 80001b3f] { b40} Kern fiasco
[ 80002000, 80072fff] { 71000} Kern fiasco
[ 80090000, 800965fb] { 65fc} Sigma0 sigma0
[ 80098000, 8009e17b] { 617c} Sigma0 sigma0
[ 80140000, 8016cacb] { 2cacc} Root moe
[ 80170000, 80186f0f] { 16f10} Root moe
[ 81000000, 810143f3] { 143f4} Boot bootstrap
[ 8100e000, 8100e227] { 228} Root Multiboot info
[ 81100000, 8173fbbf] { 63fbc0} Root Module
API Version: (87) experimental
Sigma0 config ip:80090100 sp:81013de4
Roottask config ip:80140260 sp:00000000
Starting kernel fiasco at 80001300
Hello from Startup::stage2
Cache config: ON
ID_PFR[01]: 00001131 00000011 ID_[DA]FR0: 00010400 00000000
ID_MMFR[04]: 01100003 20000000 01202000 00000211
Welcome to Fiasco.OC (arm)!
L4/Fiasco.OC arm microkernel (C) 1998-2013 TU Dresden
Rev: rUnversioned director compiled with gcc 4.7.3 for Beagleboard []
Build: #1 Wed Mar 5 17:15:13 CET 2014
Calibrating timer loop... done.
MDB: use page size: 20
MDB: use page size: 12
SIGMA0: Hello!
KIP @ 80002000
allocated 4KB for maintenance structures
SIGMA0: Dump of all resource maps
RAM:------------------------
[0:80000000;80000fff]
[0:80073000;8008ffff]
[0:80097000;80097fff]
[0:8009f000;8013ffff]
[4:80140000;8016cfff]
[0:8016d000;8016ffff]
[4:80170000;80186fff]
[0:80187000;8100dfff]
[4:8100e000;8100efff]
[0:8100f000;810fffff]
[4:81100000;8173ffff]
[0:81740000;86ffffff]
IOMEM:----------------------
[0:0;7fffffff]
[0:88000000;ffffffff]
MOE: Hello world
MOE: found 107500 KByte free memory
MOE: found RAM from 80000000 to 87000000
MOE: allocated 112 KByte for the page array @0x80073000
MOE: virtual user address space [0-bfffffff]
MOE: rom name space cap -> [C:501000]
BOOTFS: [816d3000-816ec458] [C:503000] l4re
BOOTFS: [816ed000-8173fbc0] [C:504000] ned
BOOTFS: [81100000-81100189] [C:505000] l4Linux.cfg
BOOTFS: [81101000-813d2480] [C:506000] vmlinuz.arm
BOOTFS: [813d3000-816d3000] [C:507000] ramdisk-arm.rd
MOE: cmdline: moe rom/l4Linux.cfg
MOE: Starting: rom/ned rom/l4Linux.cfg
MOE: loading 'rom/ned'
Ned says: Hi World!
Ned: loading file: 'rom/l4Linux.cfg'
l4Linux | libio: Warning: Query of 'vbus' failed!
l4Linux | PH 0 (t: 1) offs=00008000 vaddr=01000000 vend=01331b1c
l4Linux | phys=01000000 ephys=01331b1c
l4Linux | f_sz=002b33d4 memsz=00331b1c flgs=rwx
l4Linux | PH 1 (t: 4) offs=002bb3b0 vaddr=012b33b0 vend=012b33d4
l4Linux | phys=012b33b0 ephys=012b33d4
l4Linux | f_sz=00000024 memsz=00000024 flgs=r-x
l4Linux | PH 2 (t: 1685382481) offs=00000000 vaddr=00000000 vend=00000000
l4Linux | phys=00000000 ephys=00000000
l4Linux | f_sz=00000000 memsz=00000000 flgs=rwx
l4Linux | Starting binary at 0x10002a0, argc=7 argv=0x80007f8c *argv=0xb1007ff0 argv0=rom/vmlinuz.arm
l4Linux | External resolver is at 0xa8000794
l4Linux | ======> L4Linux starting... <========
l4Linux | Linux version 3.7.0-l4-svn30 (juliens at ubuntu) (gcc version 4.7.2 (Sourcery CodeBench Lite 2012.09-64) ) #1 Wed May 29 10:25:09 CEST 2013
l4Linux | Binary name: rom/vmlinuz.arm
l4Linux | This is an AEABI build.
l4Linux | Linux kernel command line (6 args): mem=64M console=ttyLv0 l4x_rd=rom/ramdisk-arm.rd root=1:0 ramdisk_size=4000 init=/bin/sh
l4Linux | CPU mapping (l:p)[1]: 0:0
l4Linux | Image: 01000000 - 01400000 [4096 KiB].
l4Linux | Areas: Text: 01000000 - 01290000 [2624kB] (a bit longer)
l4Linux | Data: 01290000 - 012aeee0 [123kB]
l4Linux | Initdata: 01273000 - 0128ed7c [111kB]
l4Linux | BSS: 012b33d4 - 01331b1c [505kB]
l4Linux | Device scan:
l4Linux | Device scan done.
l4Linux | l4lx_thread_create: Created thread 413 (cpu0) (u:b3000e00, v:b3000c00, sp:01291fa4)
l4Linux | main thread will be 413
l4Linux | l4x_register_pointer_section: addr = 01000000 size = 3350528
l4Linux | section-with-init: virt: 0x1000000 to 0x1331b1b [3270 KiB]
l4Linux | section-with-init: Phys: 0x80241000 to 0x80572b1c, Size: 3349276
l4Linux | Main thread running, waiting...
l4Linux | L4x: Setting superpages for main memory
l4Linux | Main memory size: 64MB
l4Linux | Main memory: virt: 0x1400000 to 0x53fffff [65536 KiB]
l4Linux | Main memory: Phys: 0x81800000 to 0x85800000, Size: 67108864
l4Linux | Filling lower ptabs...
l4Linux | Done (220 entries).
l4Linux | l4x_register_pointer_section: addr = 01000000 size = 3350528
l4Linux | text: virt: 0x1000000 to 0x1331b1b [3270 KiB]
l4Linux | text: Phys: 0x80241000 to 0x80572b1c, Size: 3349276
l4Linux | l4x_rd_path: rom/ramdisk-arm.rd
l4Linux | Loading: rom/ramdisk-arm.rd
l4Linux | INITRD: Size of RAMdisk is 3072KiB
l4Linux | RAMdisk from 0d400000 to 0d700000 [3072KiB]
l4Linux | panic: going to sleep forever, bye
Kinds regards and thanks for the help,
Ismaël Barakat
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