Messages in this thread |  | | Date | Tue, 6 Nov 2001 07:08:26 +1100 | From | "a. p. garcia" <> | Subject | upchuckin' 2.2.20 |
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Unable to handle kernel NULL pointer dereference at virtual address 00000023 current->tss.cr3 = 00101000, %cr3 = 00101000 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<cfff893b>] EFLAGS: 00010002 eax: cfff8883 ebx: 00000bb3 ecx: 4539201f edx: 00000023 esi: c009e800 edi: ffffffff ebp: cfff8ae0 esp: c0207e03 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, process nr: 0, stackpage=c0207000) Stack: 000023c0 ff8ae000 1b165ecf 000000c0 00028600 09e80000 207ef0c0 1bdfb8c0 000000c0 ff8ac000 000000cf 1b168200 000000c0 00002300 1c175400 09e800c0 000000c0 00028600 00028600 ff926000 000001cf 00000a04 ff88e000 000000cf Call Trace: Bad ESP value. Code: 00 0a 00 00 00 00 e0 00 00 07 00 00 00 20 01 00 00 20 00 7f Aiee, killing interrupt handler Kernel panic: Attempted to kill the idle task! In swapper task - not syncing
----- WARNING: This version of ksymoops is obsolete. WARNING: The current version can be obtained from ftp://ftp.<country>.kernel.org/pub/linux/utils/kernel/ksymoops Options used: -V (default) -o /lib/modules/2.2.20/ (default) -k proc.ksys (specified) -l /proc/modules (default) -m /usr/src/linux/System.map (default) -c 1 (default)
Warning, no symbols in lsmod, is /proc/modules a valid lsmod file? Warning: pcxx symbol __insmod_pcxx_O/lib/modules/2.2.20/misc/pcxx.o_M3BE5DF45_V131604 not found in /lib/modules/2.2.20/misc/pcxx.o. Ignoring /lib/modules/2.2.20/misc/pcxx.o entry Warning: pcxx symbol __insmod_pcxx_S.bss_L412 not found in /lib/modules/2.2.20/misc/pcxx.o. Ignoring /lib/modules/2.2.20/misc/pcxx.o entry Warning: pcxx symbol __insmod_pcxx_S.data_L8412 not found in /lib/modules/2.2.20/misc/pcxx.o. Ignoring /lib/modules/2.2.20/misc/pcxx.o entry Warning: pcxx symbol __insmod_pcxx_S.rodata_L2687 not found in /lib/modules/2.2.20/misc/pcxx.o. Ignoring /lib/modules/2.2.20/misc/pcxx.o entry Warning: pcxx symbol __insmod_pcxx_S.text_L15596 not found in /lib/modules/2.2.20/misc/pcxx.o. Ignoring /lib/modules/2.2.20/misc/pcxx.o entry Unable to handle kernel NULL pointer dereference at virtual address 00000023 current->tss.cr3 = 00101000, %cr3 = 00101000 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<cfff893b>] EFLAGS: 00010002 eax: cfff8883 ebx: 00000bb3 ecx: 4539201f edx: 00000023 esi: c009e800 edi: ffffffff ebp: cfff8ae0 esp: c0207e03 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, process nr: 0, stackpage=c0207000) Stack: 000023c0 ff8ae000 1b165ecf 000000c0 00028600 09e80000 207ef0c0 1bdfb8c0 000000c0 ff8ac000 000000cf 1b168200 000000c0 00002300 1c175400 09e800c0 000000c0 00028600 00028600 ff926000 000001cf 00000a04 ff88e000 000000cf Call Trace: Bad ESP value. Code: 00 0a 00 00 00 00 e0 00 00 07 00 00 00 20 01 00 00 20 00 7f
>>EIP: cfff893b <_end+fdc0e13/105cc52c> Code: cfff893b <_end+fdc0e13/105cc52c> 00000000 <_EIP>: <=== Code: cfff893b <_end+fdc0e13/105cc52c> 0: 00 0a add %cl,(%edx) <=== Code: cfff893d <_end+fdc0e15/105cc52c> 2: 00 00 add %al,(%eax) Code: cfff893f <_end+fdc0e17/105cc52c> 4: 00 00 add %al,(%eax) Code: cfff8941 <_end+fdc0e19/105cc52c> 6: e0 00 loopne cfff8943 <_end+fdc0e1b/105cc52c> Code: cfff8943 <_end+fdc0e1b/105cc52c> 8: 00 07 add %al,(%edi) Code: cfff8945 <_end+fdc0e1d/105cc52c> a: 00 00 add %al,(%eax) Code: cfff8947 <_end+fdc0e1f/105cc52c> c: 00 20 add %ah,(%eax) Code: cfff8949 <_end+fdc0e21/105cc52c> e: 01 00 add %eax,(%eax) Code: cfff894b <_end+fdc0e23/105cc52c> 10: 00 20 add %ah,(%eax) Code: cfff894d <_end+fdc0e25/105cc52c> 12: 00 7f 00 add %bh,0x0(%edi)
Aiee, killing interrupt handler Kernel panic: Attempted to kill the idle task! In swapper task - not syncing
8 warnings issued. Results may not be reliable.
----- when searching for the oops log, i also found the following, for which i know longer have the ksyms. sorry if it's useless:
Nov 3 11:40:06 giuseppe kernel: Unable to handle kernel paging request at virtual address c020cc00 Nov 3 11:40:06 giuseppe kernel: current->tss.cr3 = 00101000, %%cr3 = 00101000 Nov 3 11:40:06 giuseppe kernel: *pde = 000001e3 Nov 3 11:40:06 giuseppe kernel: *pte = 00000000 Nov 3 11:40:06 giuseppe kernel: Oops: 0002 Nov 3 11:40:06 giuseppe kernel: CPU: 0 Nov 3 11:40:06 giuseppe kernel: EIP: 0010:[schedule+267/636] Nov 3 11:40:06 giuseppe kernel: EFLAGS: 00010002 Nov 3 11:40:06 giuseppe kernel: eax: c020cc00 ebx: c01fa000 ecx: cfff0000 edx: 0000003b Nov 3 11:40:06 giuseppe kernel: esi: cfff0000 edi: 0000003b ebp: cfff1ecc esp: cfff1ebc Nov 3 11:40:06 giuseppe kernel: ds: 0018 es: 0018 ss: 0018 Nov 3 11:40:06 giuseppe kernel: Process kupdate (pid: 3, process nr: 3, stackpage=cfff1000) Nov 3 11:40:06 giuseppe kernel: Stack: 00000212 c0170a19 c02244a0 c020cc00 cfff1efc c0170a25 00000000 c0214820 Nov 3 11:40:06 giuseppe kernel: 00000811 cfff1f5c c0214890 000002a8 cfff0000 08110008 cfff0000 c0223578 Nov 3 11:40:06 giuseppe kernel: cfff1f5c c0171654 00000055 00000811 00000010 00000246 00000000 cfff1fc0 Nov 3 11:40:06 giuseppe kernel: Call Trace: [__get_request_wait+293/376] [__get_request_wait+305/376] [make_request+1808/1932] [ll_rw_block+337/448] [sync_old_buffers+194/440] [tvecs+11147/12832] [process_timeout+0/20] Nov 3 11:40:06 giuseppe kernel: [kupdate+116/120] [kernel_thread+31/56] [kernel_thread+40/56] Nov 3 11:40:06 giuseppe kernel: Code: 89 08 fb 39 ce 0f 84 59 01 00 00 ff 05 8c c2 1e c0 89 f3 89 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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