[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Re: Maxine status?


>You can get the r3k-kn02 installer tftpimage and try how far you come.
>Usually it crashes after displaying the splash screen. After that,
>debugging gets difficult, as the kernel crashes without any visible 
>oops or panic. dbootstrap (a part of bootfloppies) somehow seems to 
>triggers the bug, so you might have some luck tracing dbootstrap. 

Does this bug look like:

>>boot 3/tftp console=ttyS0   
This DECstation is a Personal DS5000/xx
CPU revision is: 00000230
FPU revision is: 00000340
Primary instruction cache 64kb, linesize 4 bytes
Primary data cache 128kb, linesize 4 bytes
Linux version 2.4.17-r3k-kn02 (root@repeat.rfc822.org) (gcc version 2.95.4 20011002 (Debian prerelease)) #2 Thu May 16 21:57:43 CEST 2002
Determined physical RAM map:
 memory: 02800000 @ 00000000 (usable)
Initial ramdisk at: 0x8029c000 (1757173 bytes)
On node 0 totalpages: 10240
zone(0): 10240 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: console=ttyS0
Console: colour dummy device 80x25
Calibrating delay loop... 32.82 BogoMIPS
Memory: 35816k/40960k available (2092k kernel code, 5144k reserved, 1928k data, 96k init, 0k highmem)
Dentry-cache hash table entries: 8192 (order: 4, 65536 bytes)
Inode-cache hash table entries: 4096 (order: 3, 32768 bytes)
Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
Checking for 'wait' instruction...  unavailable.
POSIX conformance testing by UNIFIX
TURBOchannel rev. 1 at 12.5 MHz (without parity)
    slot 0: DEC      PMAGB-BA V1.1    
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
Journalled Block Device driver loaded
PMAGB-BA framebuffer in slot 0
Console: switching to colour frame buffer device 160x64
pty: 256 Unix98 ptys configured
DECstation Z8530 serial driver version 0.06
ttyS00 at 0xbc100001 (irq = 4) is a Z85C30 SCC
ttyS01 at 0xbc100009 (irq = 4) is a Z85C30 SCC
rtc: Digital DECstation epoch (2000) detected
Real Time Clock Driver v1.10e
block: 128 slots per queue, batch=32
RAMDISK driver initialized: 16 RAM disks of 6000K size 1024 blocksize
SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
CSLIP: code copyright 1989 Regents of the University of California.
loop: loaded (max 8 devices)
PPP generic driver version 2.4.1
declance.c: v0.008 by Linux Mips DECstation task force
eth0: IOASIC onboard LANCE, addr = 08:00:2b:33:7c:1a, irq = 3
SCSI subsystem driver Revision: 1.00
SCSI ID 7 Clk 25MHz CCF=5 TOut 167 NCR53C9x(esp236)
ESP: Total of 1 ESP hosts found, 1 actually in use.
scsi0 : ESP236 (NCR53C9x)
  Vendor: DEC       Model: RZ25     (C) DEC  Rev: 0900
  Type:   Direct-Access                      ANSI SCSI revision: 02
Attached scsi disk sda at scsi0, channel 0, id 2, lun 0
esp0: target 2 [period 200ns offset 15 5.00MHz synchronous SCSI]
sda: Spinning up disk.............ready
SCSI device sda: 832527 512-byte hdwr sectors (426 MB)
Partition check:
 sda: sda1 sda2 sda3 sda4 sda7
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 4096)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 1715k freed
VFS: Mounted root (ext2 filesystem).
Freeing unused PROM memory: 124k freed
Freeing unused kernel memory: 96k freed
serial console detected.  Disabling virtual terminals.
init started:  BusyBox v0.60.3-pre (2002.01.21-23:16+0000) multi-call binary
[that's it, it then hangs/crashes/whatever]

on a Personal DECstation 5k/33 with serial console and otherwise
working fine with a headless nfs-root. Where and what should I start
to debug?

Dipl. Inf. Ulrich Teichert|e-mail: Ulrich.Teichert@gmx.de
Stormweg 24               |listening to: Can't Stand Losing (The Sewergrooves)
24539 Neumuenster, Germany|How Should I Know (Doktor X)

Reply to: