Re: A problem with afterburnt L4Linux

Hello Yu Murata,

You probably have thread-local-storage (TLS) enabled for your glibc.   
We don't support its use, because it uses x86's segments in a way  
that we don't yet support.

To disable it, rename your /lib/tls directory to /lib/tls.disabled.   
Then your system will boot with the old style glibc.

-Josh

On May 12, 2006, at 08:27 , Yu MURATA wrote:

> Hi,
>
> I've tried to run afterburnt L4Linux on a real hardware.
> First, I retrieved the afterburner project from current cvs.
> Then, I compiled the project with the following command,
>
> $ make world
>
> and I didn't get any errors.
> However, when I tried to boot L4Linux, I got following
> error messages.
>
> =====================================================
> KickStart 0.11.7
> Detected multiboot compliant loader
>  kernel     => 0x00156000
>   (0x00813000,0x00016ff8)->0x00100000
>   (0x0082a000,0x0000f440)->0x00118000
>   (0x0083a000,0x0000b9e0)->0x00128000
>   (0x00846000,0x00002edc)->0x00154000
>  sigma0     => 0x00020000
>   (0x00855000,0x00006044)->0x00020000
>  roottask   => 0x00308880
>   (0x0086c000,0x0000b93c)->0x00300000
>   (0x00878000,0x000020dc)->0x0030c000
> Launching kernel ...
>
> L4Ka::Pistachio - built on May  8 2006 18:40:59 by root@505 using  
> gcc version 3.4.4
> hypervisor: Console initialized.
> hypervisor: Finding memory ......................
> hypervisor: Total memory: 0.348 GB | 356.703 MB | 365264 KB
> hypervisor: Maximum useable byte address: 0x17f6ffff
> hypervisor: Creating isolation domain, ID 0, at 0x00000000, size  
> 0x00400000
> hypervisor: Thread space, first TID: 0x000c8002 <32:2>, number of  
> threads: 4096
> hypervisor: Unknown CPU type, performance monitoring disabled.
> hypervisor: Working set scanner TID: 0x000cc002 <33:2>
> hypervisor: Try 0xbe000000 - 0xc0000000
> hypervisor: size of dev remap table 32768
> hypervisor: Device remap region: 0xbe000000, size 0x02000000
> hypervisor: Virtual address space end: 0xbfffffff
> hypervisor: Mapped bootloader module 0x00883000 - 0x008abfff
> hypervisor: Mapped bootloader module 0x008ac000 - 0x00b3efff
> hypervisor: Mapped bootinfo region 0x00001000 - 0x00001fff
> hypervisor: Boot modules:
> hypervisor: Module 0 at 0x00883000, size 0x00028d3f,
> hypervisor:   command line: /afterburn/afterburn-wedge-l4ka- 
> passthru vmstart vmsize=65536K wedgeinstall=16M wedgesize=16M
> hypervisor: Module 1 at 0x008ac000, size 0x00292d54,
> hypervisor:   command line: /afterburn/vmlinuz-2.6.9-driver root=/ 
> dev/hda2 ro console=tty console=ttyS0,115200
> hypervisor: Loading module: /afterburn/afterburn-wedge-l4ka- 
> passthru vmstart vmsize=65536K wedgeinstall=16M wedgesize=16M
> hypervisor: Creating isolation domain, ID 1, at 0x00c00000, size  
> 0x04000000
> hypervisor: Thread space, first TID: 0x040c8002 <1032:2>, number of  
> threads: 4096
> hypervisor: Wedge virt offset 0xbc000000, phys offset 0x01000000,  
> size 16777216
> hypervisor: ELF entry virtual address: 0xbc000000
> hypervisor:   Source 0x00884000, size 0x000147e5 --> hypervisor  
> address 0x01c00000, VM address 0xbc000000
> hypervisor:   Source 0x00899000, size 0x000095dc --> hypervisor  
> address 0x01c16000, VM address 0xbc016000
> hypervisor: Hypervisor shared page at VM address 0xbc01b000, size  
> 0x00000518
> hypervisor: Entry override, IP 0xbc000000, SP 0xbc01f52c
> hypervisor: Installing module at VM phys address 0x03d6d000, size  
> 0x00292d54
> hypervisor: KIP at 0xbc019000, size 0x00001000
> hypervisor: UTCB at 0xbc01a000, size 0x00001000
> hypervisor: Main thread TID: 0x040c8002 <1032:2>
> hypervisor: Entering the server loop ...
> afterburn: Console initialized.
> afterburn: irq thread's TID: 0xbc01a300
> afterburn: main thread's TID: 0xbc01a500
> afterburn: Entering monitor loop, TID 0x040c8002 <1032:2>
> afterburn: Entering IRQ loop, TID 0x040cc002 <1033:2>
> afterburn: Entering main VM thread, TID 0x040d0002 <1034:2>
> afterburn: ELF entry virtual address: 0x80100000
> afterburn:   Source 0x03d6e000, size 0x00283086 --> paddr  
> 0x00100000, vaddr 0x80100000
> afterburn: Total patchups: 5497
> afterburn: Total device patchups: 20
> afterburn: Total device patchups: 36
> afterburn: Total device patchups: 33
> afterburn: Total device patchups: 16
> afterburn: Total device patchups: 1
> afterburn: Total bitop patchups: 5
> afterburn: Required exports to guest: 12
> afterburn: Total exports accepted by guest: 13
> afterburn: Required from guest: 2
> afterburn: Total from guest: 2
> afterburn: Starting the VM, ip 0x00100000, sp 0xbc0236b0
> Linux version 2.6.9-afterburn-driver (root@505) (gcc version 3.4.4)  
> #1 Mon May 8 19:38:26 JST 2006
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
>  BIOS-e820: 00000000000a0000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 0000000001000000 (usable)
>  BIOS-e820: 0000000001000000 - 0000000002000000 (reserved)
>  BIOS-e820: 0000000002000000 - 0000000004000000 (usable)
> 64MB LOWMEM available.
> DMI present.
> Built 1 zonelists
> Kernel co)
> Uniform CD-ROM driver Revision: 3.20
> ide-floppy driver 0.99.newide
> mice: PS/2 mouse device common for all mice
> input: AT Translated Set 2 keyboard on isa0060/serio0
> NET: Registered protocol family 2
> IP: routing cache hash table of 512 buckets, 4Kbytes
> TCP: Hash tables configured (established 4096 bind 8192)
> NET: Registered protocol family 1
> kjournald starting.  Commit interval 5 seconds
> EXT3-fs: mounted filesystem with ordered data mode.
> VFS: Mounted root (ext3 filesystem) readonly.
> Freeing unused kernel memory: 184k freed
> afterburn: Unsupported exception from user-level, user ip  
> 0x77edc2ac, TID 0x040d4001 <1035:1>
> afterburn: VM panic.  Halting VM threads.
> =====================================================
>
>
> ========= My environment ============================
> OS: Debian Sarge (kernel 2.6.13.4)
> gcc: 3.4.4
> =====================================================
>
>
> ========= Grub Menu =================================
> title = p3: Afterburnt Linux on Marzipan with Device Pass-Through
> kernel = /afterburn/kickstart-serial
> module = /afterburn/pistachio-p3
> module = /afterburn/sigma0-serial
> module = /afterburn/marzipan
> module = /afterburn/afterburn-wedge-l4ka-passthru vmstart  
> vmsize=65536K wedgeinstall=16M wedgesize=16M
> module = /afterburn/vmlinuz-2.6.9-driver root=/dev/hda2 ro  
> console=tty console=ttyS0,115200
> =====================================================
>
>
> Does anyone have any suggestions about this?  Any help would
> be appreciated.
>
>
> Thanks in advance,
> Yu Murata
>
> -- 
> Yu Murata <[email protected]>
>
>
>