Re: [OpenWrt-Devel] 2.6 kernel crash on Asus WL500gP_V2

[Kövesdi György]

 Most important is Compile the kernel with symbol table information under
 Global build settings.
 This will resolve all hex addresses to their related names.
I set that option [*], but no more information is printed.
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Re: [OpenWrt-Devel] 2.6 kernel crash on Asus WL500gP_V2

[Kövesdi György]

 Compile a kernel with debugging enabled, this is pretty much worthless
There are a lot of options under debugging in the config. I enabled all of 
them, but the result hangs during boot.
Which one must be enabled?

Thx
K. Gy.
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Re: [OpenWrt-Devel] 2.6 kernel crash on Asus WL500gP_V2

[mail]

On Mon, March 1, 2010 09:01, K�vesdi Gy�rgy wrote:
 Compile a kernel with debugging enabled, this is pretty much worthless
 There are a lot of options under debugging in the config. I enabled all of
 them, but the result hangs during boot.
 Which one must be enabled?

Most important is Compile the kernel with symbol table information under
Global build settings.
This will resolve all hex addresses to their related names.
Don't if any other option would make sense in your case.

Maddes


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Re: [OpenWrt-Devel] 2.6 kernel crash on Asus WL500gP_V2

[Bernhard Loos]

Compile a kernel with debugging enabled, this is pretty much worthless

2010/2/27 Kövesdi György k...@teledigit.hu:
 Hi,

 I have Asus WL500gP V2 hardware.
 I compiled the latest kernel (svn rev. #19881) and find that at first boot the
 kernel always crashes. After the second boot it is running well.

 I have a lot of modules compiled in, but removing them seems not resolve the
 problem. A simple configuration also triggers it. My current config is
 attached (kernel version 2.6.32.8).
 If it happens then usually it does not work, only the power-off helps.

 The console output is the following:

 Unhandled kernel unaligned access[#1]:
 Cpu 0
 $ 0   :  0001 0001 fffe
 $ 4   : 0001 81883d28 81c01720 818fbe54
 $ 8   : 0001 0001 802bd880 746b3933
 $12   : 000a 4b890896  4b890896
 $16   : 8025 818fbe54 8183e094 80288640
 $20   : 80eef000  818fbd54 0041c100
 $24   : 0018 
 $28   : 80fb8000 80fb9da0 80fb9eb0 800fa8f8
 Hi    : ed45a1c5
 Lo    : 6c089487
 epc   : 800fa8fc 0x800fa8fc
    Not tainted
 ra    : 800fa8f8 0x800fa8f8
 Status: 1000d803    KERNEL EXL IE
 Cause : 00800010
 BadVA : 000a
 PrId  : 00029029 (Broadcom BCM3302)
 Modules linked in: uvcvideo gspca_zc3xx gspca_vc032x gspca_tv8532 gspca_t613
 gspca_sunplus gspca_stv06xx gspca_stk014 gspca_sq905c gspcag
 Process mount (pid: 1136, threadinfo=80fb8000, task=81e39a38, tls=)
 Stack : 8182c160 80288640 81883cb8 818fbd54 81e27280 800fff88 80cee400
 fffe
        8024254 800b4f84  80cee400 8183e094 80288640 80eef000 
         0041c100 80fb9eb0 80100394 802d9168  81c0c320
 
         801001b0 80eef000 80cee400  80eef000 801001b0
 800a2bd0
        80fb9eb0  800a1afc 802892c0  81c0c320 81dffc80
 802892c0
        ...
 Call Trace:[800fff88] 0x800fff88
 [800b4f84] 0x800b4f84
 [80100394] 0x80100394
 [801001b0] 0x801001b0
 [801001b0] 0x801001b0
 [800a2bd0] 0x800a2bd0
 [800a1afc] 0x800a1afc
 [800a17f8] 0x800a17f8
 [800b89f0] 0x800b89f0
 [800a18f0] 0x800a18f0
 [800bc664] 0x800bc664
 [800ba378] 0x800ba378
 [80237e64] 0x80237e64
 [800bc7b4] 0x800bc7b4
 [8003c954] 0x8003c954
 [800a4124] 0x800a4124
 [80003630] 0x80003630

 Code: 0c002f65  24840070  8fa3001c 8c62000c 1445    0c02cd14
 00602021  0803eaf6
 Disabling lock debugging due to kernel taint


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