PROBLEM : kernel BUG at page_alloc.c:131

Manuel FLURY (manuel.flury@amslux.lu)
23 Jul 2002 11:39:48 +0200


Hi there,

I hope that those infos will be usefull.

The problem is that I have a PC 500 MHz with 256Mbytes of memory,
it's a web server (apache + zope + apache modules) and a firewall (it
protects itself from the outside)

Apparently there is something wrong in the ipt_multiport module or
elsewhere (sorry, more infos below).

Regards

Manuel Flury
manuel.flury@free.fr

-----------------------------------------------------------------------
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.

Linux www 2.4.18-3 #1 Thu Apr 18 07:37:53 EDT 2002 i686 unknown

Gnu C gcc (GCC) 3.1 Copyright (C) 2002 Free Software
Foundation, Inc. This is free software; see the source for copying
conditions. There is NO warranty; not even for MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.
Gnu make 3.79.1
util-linux 2.11n
mount 2.11n
modutils 2.4.14
e2fsprogs 1.27
reiserfsprogs 3.x.0j
PPP 2.4.1
isdn4k-utils 3.1pre1
Linux C Library 2.2.5
Dynamic linker (ldd) 2.2.5
Linux C++ Library 4.0.0
Procps 2.0.7
Net-tools 1.60
Console-tools 0.3.3
Sh-utils 2.0.11
Modules Loaded ipt_multiport ipt_LOG ipt_state iptable_filter
ip_nat_ftp iptable_nat ip_tables ip_conntrack_ftp ip_conntrack autofs
eepro100 usb-uhci usbcore ext3 jbd aic7xxx sd_mod scsi_mod
-----------------------------------------------------------------------

processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 7
model name : Pentium III (Katmai)
stepping : 3
cpu MHz : 501.145
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat
pse36 mmx fxsr sse
bogomips : 999.42
-----------------------------------------------------------------------
ipt_multiport 1632 5 (autoclean)
ipt_LOG 4736 3 (autoclean)
ipt_state 1536 127 (autoclean)
iptable_filter 2752 1 (autoclean)
ip_nat_ftp 4320 0 (unused)
iptable_nat 21012 1 [ip_nat_ftp]
ip_tables 13984 7 [ipt_multiport ipt_LOG ipt_state
iptable_filter iptable_nat]
ip_conntrack_ftp 5056 0 (unused)
ip_conntrack 21164 3 [ipt_state ip_nat_ftp iptable_nat
ip_conntrack_ftp]
autofs 12164 0 (autoclean) (unused)
eepro100 20336 1
usb-uhci 24484 0 (unused)
usbcore 73152 1 [usb-uhci]
ext3 67136 10
jbd 49400 10 [ext3]
aic7xxx 124768 12
sd_mod 12864 24
scsi_mod 108576 2 [aic7xxx sd_mod]
-----------------------------------------------------------------------
Jul 23 07:01:56 www kernel: Unable to handle kernel paging request at
virtual address 00001004
Jul 23 07:01:56 www kernel: printing eip:
Jul 23 07:01:56 www kernel: c0136660
Jul 23 07:01:56 www kernel: *pde = 00000000
Jul 23 07:01:56 www kernel: Oops: 0000
Jul 23 07:01:56 www kernel: ipt_multiport ipt_REJECT ipt_LOG ipt_state
iptable_filter ip_nat_ftp iptable_n
Jul 23 07:01:56 www kernel: CPU: 0
Jul 23 07:01:56 www kernel: EIP: 0010:[<c0136660>] Not tainted
Jul 23 07:01:56 www kernel: EFLAGS: 00010206
Jul 23 07:01:56 www kernel:
Jul 23 07:01:56 www kernel: EIP is at page_referenced [kernel] 0x30
(2.4.18-3)
Jul 23 07:01:56 www kernel: eax: 00000001 ebx: 00000005 ecx:
00001000 edx: 00000000
Jul 23 07:01:56 www kernel: esi: 00000000 edi: c02c473c ebp:
00000053 esp: c13bffa0
Jul 23 07:01:56 www kernel: ds: 0018 es: 0018 ss: 0018
Jul 23 07:01:56 www kernel: Process kswapd (pid: 5, stackpage=c13bf000)
Jul 23 07:01:56 www kernel: Stack: c126f538 c126f554 c0130737 fffff19f
c13be000 c02c4764 0000004e 000000f9
Jul 23 07:01:56 www kernel: 0000011b c02c473c 000000f9 00000000
c0131090 c02c473c 00000006 00000000
Jul 23 07:01:56 www kernel: 00010f00 c1389fb8 c0105000 0008e000
c0107136 00000000 c0130e10 c02dbfdc
Jul 23 07:01:56 www kernel: Call Trace: [<c0130737>]
refill_inactive_zone [kernel] 0x217
Jul 23 07:01:56 www kernel: [<c0131090>] kswapd [kernel] 0x280
Jul 23 07:01:56 www kernel: [<c0105000>] stext [kernel] 0x0
Jul 23 07:01:56 www kernel: [<c0107136>] kernel_thread [kernel] 0x26
Jul 23 07:01:56 www kernel: [<c0130e10>] kswapd [kernel] 0x0
Jul 23 07:01:56 www kernel:
Jul 23 07:01:56 www kernel:
Jul 23 07:01:56 www kernel: Code: 8b 41 04 0f b3 18 19 d2 8b 09 85 d2 8d
46 01 0f 45 f0 85 c9
Jul 23 07:01:57 www kernel: ------------[ cut here ]------------
Jul 23 07:01:57 www kernel: kernel BUG at page_alloc.c:131!
Jul 23 07:01:57 www kernel: invalid operand: 0000
Jul 23 07:01:57 www kernel: ipt_multiport ipt_REJECT ipt_LOG ipt_state
iptable_filter ip_nat_ftp iptable_n
Jul 23 07:01:57 www kernel: CPU: 0
Jul 23 07:01:57 www kernel: EIP: 0010:[<c01317aa>] Not tainted
Jul 23 07:01:57 www kernel: EFLAGS: 00010286
Jul 23 07:01:57 www kernel:
Jul 23 07:01:57 www kernel: EIP is at __free_pages_ok [kernel] 0x11a
(2.4.18-3)
Jul 23 07:01:57 www kernel: eax: 00000020 ebx: c11005f8 ecx:
00000001 edx: 002d4637
Jul 23 07:01:57 www kernel: esi: 00000000 edi: c1000030 ebp:
00000000 esp: ce289e84
Jul 23 07:01:57 www kernel: ds: 0018 es: 0018 ss: 0018
Jul 23 07:01:57 www kernel: Process analog (pid: 5400,
stackpage=ce289000)
Jul 23 07:01:57 www kernel: Stack: c02250b5 00000083 c114c948 c114c910
c1038030 c02c477c c11005f8 c013671d
Jul 23 07:01:57 www kernel: cbc74218 00100000 cdcaca80 00004000
0493f067 c01253af c11005f8 00000005
Jul 23 07:01:57 www kernel: 00000000 0839c000 cd02d080 0829c000
00000000 0839c000 cd02d080 c01253af
Jul 23 07:01:57 www kernel: Call Trace: [<c013671d>] page_remove_rmap
[kernel] 0x5d
Jul 23 07:01:57 www kernel: [<c01253af>] do_zap_page_range [kernel]
0x18f
Jul 23 07:01:57 www kernel: [<c01253af>] do_zap_page_range [kernel]
0x18f
Jul 23 07:01:57 www kernel: [<c0125900>] zap_page_range [kernel] 0x50
Jul 23 07:01:57 www kernel: [<c01280da>] exit_mmap [kernel] 0xca
Jul 23 07:01:57 www kernel: [<c0116776>] mmput [kernel] 0x26
Jul 23 07:01:57 www kernel: [<c011aaa3>] do_exit [kernel] 0xb3
Jul 23 07:01:57 www kernel: [<c0127d34>] sys_munmap [kernel] 0x34
Jul 23 07:01:57 www kernel: [<c0108923>] system_call [kernel] 0x33
Jul 23 07:01:57 www kernel:
Jul 23 07:01:57 www kernel:
Jul 23 07:01:57 www kernel: Code: 0f 0b 5f 5d c6 43 24 05 8b 43 18 89 f1
89 dd 83 e0 eb 89 43
Jul 23 08:37:07 www syslogd 1.4.1: restart.
Jul 23 08:37:07 www syslog: syslogd startup succeeded

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