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Posts: 35
Joined: Fri Nov 13, 2009 10:08 pm

problem loading kernel onto RB112

Fri Nov 13, 2009 10:17 pm

Hey there,
I have a RB112 which had ROS2.9.51. A friend of mine loaded 3.28 onto his, and it worked great without any CPU-intensive stuff like OSPF etc, so I decided to give it a go on my router.
I uploaded the full npk to my router's ftp, and rebooted. Update was successful; I then went to Packages in WinBox and disabled unnecessary packages like PPP, routing, hotspot, and then rebooted the router. After rebooting it, the router wouldn't boot up. Since then I've tried many things such as Netinstall to try get back to 2.9.51, as well as 3.28, and also reloaded the bios bootloader (2.18) and even tried an older one (2.7), but I'm constantly getting this error when I try Netinstall:
RouterBOOT booter 2.18

RouterBoard 112

CPU frequency: 175 MHz
Memory size: 16 MB

Press any key within 2 seconds to enter setup..
trying bootp protocol... OK
Got IP address: 172.16.6.25
resolved mac address 00:1F:C6:E9:FA:6D
transfer started ....................... transfer ok, time=2.12s
setting up elf image... OK
jumping to kernel code
Oops[#1]:
Cpu 0
$ 0 : 00000000 18008e00 b15ffff8 00000030
$ 4 : b15ffff0 80447dd0 00000006 00000002
$ 8 : 00000000 802094f0 00000000 8045c000
$12 : 00000000 8037cb80 8037cba8 00000001
$16 : 18008e01 80447df8 00000001 80447e64
$20 : 80493200 ffff0001 00000000 00000000
$24 : 804b9d10 80230dec
$28 : 80446000 80447db8 00000000 8020e728
Hi : ffffffcb
Lo : 9b6de000
epc : 8024fea4 pci_config_read+0x74/0x9c
Not tainted
ra : 8020e728 pci_bus_read_config_word+0x60/0xac
Status: 18008e02 KERNEL EXL
Cause : 1080001c
PrId : 0001800b (MIPS 4Kc)
Process swapper (pid: 1, threadinfo=80446000, task=80448000, tls=00000000)
Stack : ffffffff 80448000 00000000 00000000 80447dd0 803214c0 00000000 00008124
00000000 00000010 802109b0 80201124 80137c44 8020298c 80447df8 00000000
8042e000 801d1590 80440800 8021112c 00000000 00000000 80199ca4 80201f34
80440800 00000002 8020fce8 80447e64 8020f9b4 80199da4 00000000 00000000
00000001 00000002 80440800 802de5d4 80447e88 804920f0 80447e88 804920f0
...
Call Trace:
[<8024fea4>] pci_config_read+0x74/0x9c
[<8020e728>] pci_bus_read_config_word+0x60/0xac
[<802109b0>] __pci_bus_find_cap_start+0x1c/0x54
[<8021112c>] pci_find_capability+0x28/0x60
[<8020fce8>] pci_cfg_space_size+0x18/0x78
[<802de5d4>] pci_scan_single_device+0x17c/0x49c
[<802102f4>] pci_scan_slot+0x34/0x98
[<802dfbb8>] pci_scan_child_bus+0x48/0xdc
[<802dfc70>] pci_scan_bus_parented+0x24/0x3c
[<80365630>] pcibios_init+0x80/0x124
[<8010145c>] do_one_initcall+0x5c/0x1ac


Code: 304200ff 8c42ebb4 000618c0 <8c420000> 00621006 08093fb0 3042ffff 3c028035 8c42ebb4
---[ end trace 4eaa2a86a8e2da22 ]---
Kernel panic - not syncing: Attempted to kill init!
Is the router's flash bricked or something? Is there no special dev kernel/firmware I could load to get this working? I've tried everything :/
Thanks
 
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normis
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Posts: 24608
Joined: Fri May 28, 2004 11:04 am
Location: Riga, Latvia

Re: problem loading kernel onto RB112

Mon Nov 16, 2009 12:45 pm

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