[BUGREPORT] kernel BUG in page_alloc.c:141!

Erik McKee
2002-06-21T19:15:30Z

Hello!

Booted 2.5.24, and it ran fine for sometime, before it dead(live) locked,
causing a reboot. Attempts to reboot were met with the following bug
immediatly after calibrating delay loop, which equates out to an
if(bad_range(buddy1,zone)) BUG; in __free_pages_ok:

ksymoops 2.3.7 on i586 2.4.19-pre10-ac2. Options used
-v /dosc/linux-2.5/vmlinux (specified)
-K (specified)
-L (specified)
-O (specified)
-m /boot/Sys-2.5.24 (specified)

kernel BUG at page_alloc.c:141!
invalid operand: 0000
CPU: 0
EIP: 010:[<c012bddb>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010082
eax: 00001000 ebx: f1c728d6 ecx: 00000000 edx: 00001000
esi: 00000000 edi: c101ce20 ebp: 00000cd7 esp: c0277f58
ds: 0018 es: 0018 ss: 0018
Stack: c101ce44 00800000 00000cd7 00007ff0 00001000 c1001008 c101ce44 c0264000
c1000008 c0264018 00000213 ffffffff 0000066b c012c5b3 c027dba2 00000000
c0276000 c0105000 0008e000 ffffffff c02e5000 00000000 00000a8d c02b9800
Call Trace: [<c012c5b3>] [<c0105000>] [<c0105000>] [<c0105000>]
Code: 0f 0b 8d 00 81 9e 22 c0 8b 44 24 18 2b 44 24 14 8b 5c 21 10

>>EIP; c012bddb <__free_pages_ok+18b/2b0> <=====
Trace; c012c5b3 <__free_pages+1b/1c>
Trace; c0105000 <_stext+0/0>
Trace; c0105000 <_stext+0/0>
Trace; c0105000 <_stext+0/0>
Code; c012bddb <__free_pages_ok+18b/2b0>
00000000 <_EIP>:
Code; c012bddb <__free_pages_ok+18b/2b0> <=====
0: 0f 0b ud2a <=====
Code; c012bddd <__free_pages_ok+18d/2b0>
2: 8d 00 lea (%eax),%eax
Code; c012bddf <__free_pages_ok+18f/2b0>
4: 81 9e 22 c0 8b 44 24 sbbl $0x442b1824,0x448bc022(%esi)
Code; c012bde6 <__free_pages_ok+196/2b0>
b: 18 2b 44
Code; c012bde9 <__free_pages_ok+199/2b0>
e: 24 14 and $0x14,%al
Code; c012bdeb <__free_pages_ok+19b/2b0>
10: 8b 5c 21 10 mov 0x10(%ecx,1),%ebx

<0>Kernel panic: Attempted to kill the idle task!

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