Messages in this thread | ![/](/images/icornerl.gif) | | From | "Zhenghui Zhou" <> | Subject | Problem with 2.4.20: Unable to handle kernel NULL pointer dereference at virtual address 00000004 | Date | Sat, 15 Mar 2003 14:33:53 +0800 |
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I runing a heavy stress on a linux system with kernel 2.4.20, and I got the error messages now and again when start a new process, the frequence is get higher as the heavity, but all the running processes is ok.
I don't know what's the problem?
Code: 8b 51 04 83 fa ff 0f 84 56 01 00 00 83 fa fc 77 07 c7 41 04 <1>Unable to handle kernel NULL pointer dereference at virtual address 00000004 printing eip: dfd7d718 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<dfd7d718>] Not tainted EFLAGS: 00010286 eax: bffffd44 ebx: ddd16000 ecx: 00000000 edx: ddd16000 esi: c0106c33 edi: 0000000b ebp: ddd17fb8 esp: ddd17f84 ds: 0018 es: 0018 ss: 0018 Process killall (pid: 32346, stackpage=ddd17000) Stack: ddd16000 c0106c33 0000000b 00000000 da3a9000 0000000b ddd17fbc c0105987 bffffd44 c01059a7 00000000 00000a3a 00000020 bffff934 dfd7d8e8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0000002b Call Trace: [<c0106c33>] [<c0105987>] [<c01059a7>]
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