=======================
Code: 10 89 5c 24 10 89 c3 89 7c 24 18 89 d7 89 74 24 14 8b 70 28 75 1a
8b
4e 08 89 fa 89 d8 ff 51 18 8b 5c 24 10 83 74 24 14 8b 7c 24 <18> 83 c4 1c
c3
89 74 24 0c 8b 40 10 8b 40 24 8b 40 10 8b 40 08 EIP: [<f0a93c94>]
rpcauth_checkverf+0x34/0x70 [sunrpc] SS:ESP 0068:e64b5eec
At a first guess, it looks as though something has scribbled over your
credential. Have you tried running this kernel with slab debugging
enabled?
I'm running 2.6.21.5 now with slab debugging on, here's what I got about
slab corruption:
Slab corruption: skbuff_head_cache start=ef287b78, len=164
Redzone: 0x5a2cf071/0x5a2cf071.
Last user: [<c031710c>](kfree_skbmem+0x3c/0x90)
090: 6b 6b 6b 6b 6b 63 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
Single bit error detected. Probably bad RAM.
Run memtest86+ or a similar memory test tool.
Prev obj: start=ef287ac8, len=164
Redzone: 0x170fc2a5/0x170fc2a5.
Last user: [<c031798b>](__alloc_skb+0x2b/0x100)
000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
010: 00 00 00 00 e0 71 e6 ef 00 00 00 00 00 00 00 00
Next obj: start=ef287c28, len=164
Redzone: 0x170fc2a5/0x170fc2a5.
Last user: [<c031798b>](__alloc_skb+0x2b/0x100)
000: 84 d0 85 c5 84 d0 85 c5 04 d0 85 c5 2c 0a 73 46
010: 6f cd 09 00 00 00 00 00 01 00 00 00 08 e5 72 ee
How probable is that it is really a bad memory issue?
Does this report say anything about which RAM chip I should
investigate/replace ? I have 1x512MB+1x256MB
Best Regards,
Maciej
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