【RB2011UAS-2HnD-IN】——Kernel panic
[i=s] 本帖最後由 角色 於 2013-3-29 09:02 編輯 [/i]就是普通这样关了一下电源，再次启动就遇到下面的问题。[code]
Kernel panic - not syncing: Attempted to kill init![/code]我以前也曾经遇到过，就是开电源才会发生，但是那个时候我没有用比较好的欧洲转英式的插头，估计有些结束不良。
为了避免再次发生问题，我们应该：
1. 要用好的电源转接器（因为我的RouterBoard是欧版）
2. 关开电源起码5分钟。[code]
RouterBOOT booter 3.0
RouterBoard 2011UAS-2HnD
CPU frequency: 600 MHz
Memory speed: 225 MHz
Memory size: 128 MB
Press any key within 2 seconds to enter setup..
loading kernel from nand... OK
setting up elf image... OK
jumping to kernel code
Unhandled kernel unaligned access[#1]:
Cpu 0
$ 0 : 00000000 00000001 c7d6c4f8 0000005a
$ 4 : c037933c 00000cf5 ffffffff c03c1bac
$ 8 : c03c5c7f c03c5c7f 00000008 2d646972
$12 : 6e672074 c0312490 000000b8 6f206164
$16 : c7d6c4d8 c7d660f0 c7d6c4f8 00000001
$20 : c7c21c40 00000004 ffffffff c0345fcc
$24 : 00000018 00000008
$28 : c7c20000 c7c21c10 c0380000 c01e1d60
Hi : 00000098
Lo : 00000006
epc : c01e1de8 yaffs_AddObjectToDirectory+0x114/0x188
Not tainted
ra : c01e1d60 yaffs_AddObjectToDirectory+0x8c/0x188
Status: 1000c203 KERNEL EXL IE
Cause : 00800014
BadVA : 0000005e
PrId : 0001974c (MIPS 74Kc)
Process init (pid: 1, threadinfo=c7c20000, task=c7c1c000, tls=00000000)
Stack : c7c0d000 c7d6c4d8 00000003 00000000 c7c0d000 00000000 00000000 c01e4a60
c7d01efc 00000000 00000000 00000000 ffffffff 0000001c 000007ac 00000698
0000f5e0 218001c1 00000000 00000000 00000000 000025d6 00000000 c7c0d000
c7d6c4c4 c7d6c4d8 c7c0d000 c7c0d000 0000000a 0000001c c7d01efc 00000000
00000000 00000000 7f95bb40 c01e7e9c c7c21d60 c0217084 c0338d2d c020be0c
...
Call Trace:
[<c01e1de8>] yaffs_AddObjectToDirectory+0x114/0x188
[<c01e4a60>] yaffs_CheckpointRestore+0x1f4/0x42c
[<c01e7e9c>] yaffs_GutsInitialise+0x4f4/0x1e94
[<c01e1198>] yaffs_internal_read_super+0x6e8/0x828
[<c01e1318>] yaffs_internal_read_super_mtd+0x14/0x2c
[<c018dab4>] get_sb_bdev+0x138/0x1b0
[<c01de804>] yaffs_read_super+0x20/0x2c
[<c018cb14>] vfs_kern_mount+0x68/0x11c
[<c018cc20>] do_kern_mount+0x48/0x100
[<c01a52f4>] do_mount+0x620/0x694
[<c01a56a4>] sys_mount+0x8c/0xf0
[<c010d624>] stack_done+0x20/0x3c
Code: ae00001c 8e230068 26020020 <ac620004> ae030020 26230068 ae030024 ae220068 8e020008
---[ end trace 01b52a2aacf768d2 ]---
Kernel panic - not syncing: Attempted to kill init!
[/code]这种情况我也遇到过，要用
1) netinstall [url=http://wiki.mikrotik.com/wiki/Manual:Netinstall]Link[/url]
2) Console cable （就是一边是RJ45，一边是DB-9 RS232）[url=http://www.telecom-cafe.com/forum/viewthread.php?tid=5159]Link[/url] [i=s] 本帖最後由 角色 於 2013-10-7 22:51 編輯 [/i]
Netinstall的精要：
Netinstall变成一个DHCP Server，排IP给Routerboard。
1. 安装下图连接系统：
[attach]2345[/attach]
2. PC IP=10.1.1.10/24
3. Netinstall Boot Server client IP=10.1.1.5
4. 要用Routerboard的ether1才能把firmware注入。其他ethers没有反应（你从netinstall看不到ready字眼） [i=s] 本帖最後由 角色 於 2013-3-29 06:33 編輯 [/i]
1) Client IP=10.1.1.5
2) Tick Boot Servr Enable
[attach]2346[/attach]
1) Select the file
2) Click Install (routeros-mipbe-5.25.npk which you need to download from the official website)
[attach]2347[/attach] For the boot prompt, we have to choose the boot from the ethernet. Once the installation is complete, then switch back to boot from NAND flash. 我的RouterBoard又出事了！可能没有shutdown就关电源有关。 Oh, no. I just bought one RB2011UAS-2HnD-IN:L It has already been fixed using the method described. Considering of RB2011UAS-2HnD-IN:
1. Home router for wire/wireless connections.
2. Dual-wan with ADSL and USB 3G modem. Do not forget to have your Cisco console cable (one side is DB-9 and an other side is RJ-11) ready such that you can resume your system whenever your router does not boot up. I think I have to try the reset button+restore backup file method:
[url]http://routerboard.com/pdf/423/rb2011U-qg.pdf[/url] For convenience the Cisco cable may help you a lot for some circumstances.
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