I received the following Oops in 2.1.33 after I received SIGHUP from
my PPP server, and tried reconnecting afterwards. when my modem hung up, I was
using ncftp to upload a file as well. ksymoops failed, giving me 'segmentation
fault' when giving /boot/System.map as command arguments, and redirecting the
Oops log into it. Recompiling ksymoops didn't have any effect. Could it be
possible that uncommenting INSTALL_PATH=/boot causes ksymoops to misplace
System.map?
Anyway, here's the Oops..
aurania kernel: Unable to handle kernel NULL pointer dereference at virtual address 0000004e
aurania kernel: current->tss.cr3 = 00101000, Lr3 = 00101000
aurania kernel: *pde = 00000000
aurania kernel: Oops: 0000
aurania kernel: CPU: 0
aurania kernel: EIP: 0010:[<c0150c79>]
aurania kernel: EFLAGS: 00010206
aurania kernel: eax: 00000050 ebx: c084a464 ecx: 00000036 edx: c000faec
aurania kernel: esi: 00000000 edi: c084a464 ebp: c084a464 esp: c0193030
aurania kernel: ds: 0018 es: 0018 ss: 0018
aurania kernel: Process swapper (pid: 0, process nr: 0, stackpage=c0191168)
aurania kernel: Stack: c000faec c084a5a4 c0e19880 c0e199cc c084a5a4 00000282 c000faec c084a464
aurania kernel: 00000036 00000000 c04df498 c0e19880 c0156f79 c000faec c0e19880 c0e199cc
aurania kernel: 00000001 c01930b4 c0157a53 00000000 c0157f41 c0e19880 00000000 c0e19880
aurania kernel: Call Trace: [<c0156f79>] [<c0157a53>] [<c0157f41>] [<c0157ebc>] [<c01127f5>] [<c01190f1>] [<c010a473>]
aurania kernel: [<c010942c>] [<c010a458>] [<c01091f0>] [<c01091e5>]
aurania kernel: Code: 0f b7 6e 4e 39 e8 7d 47 83 be d4 00 00 00 00 74 3e 8d 45 0f
aurania kernel: kfree of non-kmalloced memory: c01931b0, next= 00000036, order=0
aurania kernel: kfree of non-kmalloced memory: c01931a0, next= 00000036, order=0
aurania kernel: kfree of non-kmalloced memory: c01942b4, next= 00000000, order=0
aurania kernel: idle task may not sleep
aurania kernel: last message repeated 4 times
aurania kerneld: error: exit: Identifier removed
aurania kernel: Error in symbol table input.
aurania kernel: Cannot find map file.
--
Brad Littlejohn | Email: tyketto@unomaha.edu
Unix Systems Administrator, | bradl@otto.bf.rmit.edu.au
WebMaster, NewsMaster.. Smeghead! :) | http://www.unomaha.edu/~tyketto
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