XFS oops on loading the module

From: martin f krafft
Date: Sat Oct 16 2004 - 11:52:20 EST


I just tried to mount an XFS filesystem on this AMD K6 machine,
booted with the 2.6.8 kernel for FAI
(http://www.informatik.uni/koeln.de/fai) (let me know if you need
any information about it), and modprobe segfaults with a kernel bug.
Have you seen this before? Thanks!

sh-2.05b# modprobe xfs
Segmentation fault
------------[ cut here ]------------
kernel BUG at kernel/module.c:264!
invalid operand: 0000 [#1]
SMP
Modules linked in: ext3 jbd mbcache sr_mod sd_mod scsi_mod ide_generic usbmouse usbhid ide_cd cdrom usbkbd floppy rtc via82cxxx slc90e66 sis5513 siimage serverworks rz1000 piix pdc202xx_old pdc202xx_new hpt366 ide_disk hpt34x cs5530 cmd64x amd74xx alim15x3 aec62xx ide_core uhci_hcd usbcore
CPU: 0
EIP: 0060:[<c012bcf6>] Not tainted
EFLAGS: 00010202 (2.6.8-fai)
EIP is at percpu_modalloc+0xe/0xf8
eax: 0000004b ebx: e09f9400 ecx: e09f940c edx: 0000000f
esi: e09f84c4 edi: 00000258 ebp: e09fa9c8 esp: d9963f0c
ds: 007b es: 007b ss: 0068
Process modprobe (pid: 1272, threadinfo=d9962000 task=dfb50650)
Stack: e09f9400 e09f84c4 00000258 e09fa9c8 c012d8be e098f000 c012d8ed 00000148
00000020 40157000 080509b8 c031f504 d9962000 c416c0a0 00000044 00000060
df0ad4e0 00000000 00000000 e09f9400 0000000f 00000000 00000000 00000000
Call Trace:
[<c012d8be>] load_module+0x3c6/0x904
[<c012d8ed>] load_module+0x3f5/0x904
[<c012de59>] sys_init_module+0x5d/0x200
[<c0105d5f>] syscall_call+0x7/0xb
Code: 0f 0b 08 01 6f a5 2b c0 89 f6 bd a0 10 40 c0 31 f6 a1 2c 64

--
martin; (greetings from the heart of the sun.)
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