Messages in this thread | | | Date | Sat, 13 Mar 2004 10:54:29 +0100 (MET) | From | Peter Daum <> | Subject | NICSTAR_USE_SUNI broken in 2.6.3+ |
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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
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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!
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