Messages in this thread | | | Date | Mon, 31 Jul 2000 00:06:59 -0600 (MDT) | From | Dax Kelson <> | Subject | Oops with test5 (and ksymoops output) |
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Problem: Panic during boot during agpgart load (I think)
So far all the 2.4.0-testX have been fine on my machine until test5. It panics during boot when the agpgart would normally load. I had to copy the oops down by hand, I think I copied it accurately.
Machine: PII 400 440BX 128MB SB Live 2940UW Pro Ohci1394 card 3c905B Matrox G400 MAX
Gnu C egcs-2.91.66 Binutils 2.9.1.0.24
[root@thud kelsonshare]# ksymoops -v /usr/src/linux/vmlinux -K -L -o /lib/modules/2.4.0-test5/ -m /usr/src/linux/System.map 2.4.0-test5-kernel-panic.txt ksymoops 2.3.4 on i686 2.4.0-test2-ac2. Options used -v /usr/src/linux/vmlinux (specified) -K (specified) -L (specified) -o /lib/modules/2.4.0-test5/ (specified) -m /usr/src/linux/System.map (specified)
No modules in ksyms, skipping objects 3c59x: Wake-on-LAN functions disabled Unable to handle kernel NULL pointer dereference at virtual address 00000000 c018015e *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<c018015e>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010246 eax: 00000000 ebx: c12738a0 ecx: 00000000 edx: c12738a0 esi: c026d984 edi: c12738c0 ebp: c0227fe1 esp: c121df88 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 1, stackpage=c121d000) Stack: c026d93c c0180148 c017165a c12738a0 00000000 c026dbe0 00000a3f c02b3920 00008124 c7f10c20 00000000 c026dbe0 c12738a0 00000001 c026d980 c017a945 c02a1778 c0277fdc c0105000 0008e000 c0278b4a 00000f00 c0278b83 c0107007 Call Trace: [<c0180148>] [<c017165a>] [<c017a945>] [<c0105000>] [<c0107007>] [<c0108aaf>] Code: 0f b7 00 66 89 03 8b 3d a0 40 2b c0 0f b7 7f 02 66 89 7b 02
>>EIP; c018015e <agp_copy_info+16/6c> <===== Trace; c0180148 <agp_copy_info+0/6c> Trace; c017165a <drm_agp_init+ea/24c> Trace; c017a945 <mga_init+129/200> Trace; c0105000 <empty_bad_page+0/1000> Trace; c0107007 <init+7/150> Trace; c0108aaf <kernel_thread+23/30> Code; c018015e <agp_copy_info+16/6c> 00000000 <_EIP>: Code; c018015e <agp_copy_info+16/6c> <===== 0: 0f b7 00 movzwl (%eax),%eax <===== Code; c0180161 <agp_copy_info+19/6c> 3: 66 89 03 movw %ax,(%ebx) Code; c0180164 <agp_copy_info+1c/6c> 6: 8b 3d a0 40 2b c0 movl 0xc02b40a0,%edi Code; c018016a <agp_copy_info+22/6c> c: 0f b7 7f 02 movzwl 0x2(%edi),%edi Code; c018016e <agp_copy_info+26/6c> 10: 66 89 7b 02 movw %di,0x2(%ebx)
Kernel panic: Attempted to kill init!
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