sysfs panic from 2.6.11

From: Martin J. Bligh
Date: Tue Jun 14 2005 - 19:13:36 EST


Is this a known issue that's fixed in later releases? I don't remember it
from earlier tests ... during boot on a NUMA-Q

Mapping cpu 0 to node 0
Brought up 1 CPUs
NET: Registered protocol family 16
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
SCSI subsystem initialized
PCI: Probing PCI hardware (bus 00)
PCI: Searching for i450NX host bridges on 0000:00:10.0
PCI: Searching for i450NX host bridges on 0000:01:10.0
------------[ cut here ]------------
kernel BUG at fs/sysfs/file.c:381!
invalid operand: 0000 [#1]
SMP
Modules linked in:
CPU: 0
EIP: 0060:[<c017bbe3>] Not tainted VLI
EFLAGS: 00010246 (2.6.11)
EIP is at sysfs_create_file+0x17/0x30
eax: 00000000 ebx: c32bfcd8 ecx: c02ce410 edx: c32bfce0
esi: c32bfc60 edi: c32bfd60 ebp: 00000001 esp: c3261eb0
ds: 007b es: 007b ss: 0068
Process swapper (pid: 1, threadinfo=c3260000 task=c3230a40)
Stack: c01da4e3 c32bfce0 c02ce410 c031994a c32bfcd8 c02ce410 c32bfcd8 c32bfd20
c028c49d 00000000 00000001 f1842844 00000001 00000001 f1842800 00000000
c0319a82 c32bfd60 f1842800 00000001 f1842800 00000001 00000000 00000001
Call Trace:
[<c01da4e3>] class_device_create_file+0x1b/0x20
[<c031994a>] pci_alloc_child_bus+0x76/0xb8
[<c0319a82>] pci_scan_bridge+0xc2/0x204
[<c0319eb9>] pci_scan_child_bus+0x69/0x94
[<c0319aa9>] pci_scan_bridge+0xe9/0x204
[<c0319eb9>] pci_scan_child_bus+0x69/0x94
[<c031a057>] pci_scan_bus_parented+0x157/0x1c0
[<c0320eed>] pcibios_scan_root+0x41/0x48
[<c0320562>] pci_numa_init+0x2e/0xdc
[<c03068b9>] do_initcalls+0x6d/0xc0
[<c030692a>] do_basic_setup+0x1e/0x24
[<c01003ac>] init+0xa8/0x164
[<c0100304>] init+0x0/0x164
[<c0100765>] kernel_thread_helper+0x5/0xc
Code: f0 ff 42 74 0f 8e 6b 01 00 00 89 c8 5b 5e 5f 5d c3 8d 76 00 8b 54 24 04 8b 4c 24 08 85 d2 74 0b 8b 42 30 85 c0 74 04 85 c9 75 0b <0f> 0b 7d 01 2b c4 27 c0 8b 42 30 6a 04 51 50 e8 81 ff ff ff 83
<0>Kernel panic - not syncing: Attempted to kill init!

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