I have a bunch of machines with Forerunner LE ATM NICs.
Starting with kernel version 2.6.3 the kernel crashes at
boot time (see dump below) when CONFIG_ATM_NICSTAR_USE_SUNI
is set.
Regards,
Peter Daum
- - - - - 8< - - - - - 8< - - - - - 8< - - - - - 8< - - - - - 8< - - - - -
Unable to handle kernel NULL pointer dereference at virtual address 00000028
c0252650
*pde = 00000000
Oops: 0002 [#1]
CPU: 0
EIP: 0060:[<c0252650>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010282
eax: 00000000 ebx: f7ce0000 ecx: f7ff6c00 edx: fffffff4
esi: f7d75b80 edi: c033f0f6 ebp: 00000000 esp: c18ffed0
ds: 007b es: 007b ss: 0068
Stack: f7fff1f8 000000d0 c0251b28 f7d75b80 f7ce0000 f7d75ba2 c033f0f6 c025261b
c04083d3 f7d75b80 00000000 00000000 00000020 00000048 0000000e 000000c2
000000c8 f7d59b80 f7d75ba0 c18fe000 c18fe000 00000000 00000000 6001c925
Call Trace:
[<c0251b28>] suni_init+0xe0/0xef
[<c025261b>] suni_start+0x0/0x17d
[<c04083d3>] nicstar_init_one+0xdac/0xe95
[<c01f83fe>] pci_device_probe+0x94/0xa3
[<c0219f41>] bus_match+0x3b/0x76
[<c021a133>] driver_attach+0x4f/0x8c
[<c01ed414>] kobject_register+0x28/0x65
[<c021a1fc>] bus_add_driver+0x8c/0xb3
[<c01f845a>] pci_register_driver+0x37/0x47
[<c04075b8>] nicstar_init+0x10/0x7f
[<c01051c6>] init+0x13b/0x2f5
[<c010508b>] init+0x0/0x2f5
[<c01066a5>] kernel_thread_helper+0x5/0xb
Code: 89 70 28 9c 5b fa ba 00 e0 ff ff 21 e2 83 42 14 01 f0 fe 0d
>>EIP; c0252650 <suni_start+35/17d> <=====
>>ebx; f7ce0000 <__crc_dcache_lock+ad35f/4f2e84>
>>ecx; f7ff6c00 <__crc_dcache_lock+3c3f5f/4f2e84>
>>edx; fffffff4 <TSS_ESP0_OFFSET+1f0/????>
>>esi; f7d75b80 <__crc_dcache_lock+142edf/4f2e84>
>>edi; c033f0f6 <SkGeRxRegs+76/7c>
>>esp; c18ffed0 <__crc___ide_dma_off_quietly+23d789/268d11>
Trace; c0251b28 <suni_init+e0/ef>
Trace; c025261b <suni_start+0/17d>
Trace; c04083d3 <nicstar_init_one+dac/e95>
Trace; c01f83fe <pci_device_probe+94/a3>
Trace; c0219f41 <bus_match+3b/76>
Trace; c021a133 <driver_attach+4f/8c>
Trace; c01ed414 <kobject_register+28/65>
Trace; c021a1fc <bus_add_driver+8c/b3>
Trace; c01f845a <pci_register_driver+37/47>
Trace; c04075b8 <nicstar_init+10/7f>
Trace; c01051c6 <init+13b/2f5>
Trace; c010508b <init+0/2f5>
Trace; c01066a5 <kernel_thread_helper+5/b>
Code; c0252650 <suni_start+35/17d>
00000000 <_EIP>:
Code; c0252650 <suni_start+35/17d> <=====
0: 89 70 28 mov %esi,0x28(%eax) <=====
Code; c0252653 <suni_start+38/17d>
3: 9c pushf
Code; c0252654 <suni_start+39/17d>
4: 5b pop %ebx
Code; c0252655 <suni_start+3a/17d>
5: fa cli
Code; c0252656 <suni_start+3b/17d>
6: ba 00 e0 ff ff mov $0xffffe000,%edx
Code; c025265b <suni_start+40/17d>
b: 21 e2 and %esp,%edx
Code; c025265d <suni_start+42/17d>
d: 83 42 14 01 addl $0x1,0x14(%edx)
Code; c0252661 <suni_start+46/17d>
11: f0 fe 0d 00 00 00 00 lock decb 0x0
<0>Kernel panic: Attempted to kill init!