x86_64 dual, gcc version 4.2.2 (SUSE Linux).
------------[ cut here ]------------
kernel BUG at include/linux/scatterlist.h:50!
invalid opcode: 0000 [1] SMP
CPU 1
Modules linked in: ub crc_itu_t hwmon cdrom soundcore v4l1_compat 
videobuf_core btcx_risc ff_memless floppy sg forcedeth ehci_hcd ohci_hcd 
sd_mod usbcore jfs edd ext3 mbcache jbd fan pata_jmicron ahci sata_nv 
pata_amd libata scsi_mod thermal processor
Pid: 0, comm: swapper Not tainted 2.6.24-rc1-smp #1
RIP: 0010:[<ffffffff881f3d27>]  [<ffffffff881f3d27>] 
:ub:ub_state_sense+0x9a/0x169
RSP: 0018:ffff810100697e60  EFLAGS: 00010093
RAX: 0000000087654321 RBX: ffff810105d55000 RCX: ffff81011f975540
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff81011f975540
RBP: ffff810105d51000 R08: 0000000000000000 R09: ffff810105d55098
R10: ffff810001c319b8 R11: 0000000000000286 R12: ffff810105d55098
R13: ffff810105d55260 R14: ffff810105d55278 R15: ffff810105d55298
FS:  00002afb8597c6f0(0000) GS:ffff810100001800(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 00002afb8548200f CR3: 000000010615b000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 0, threadinfo ffff810100690000, task ffff810100689160)
Stack:  0000000000000001 ffff810105d55000 ffff810105d51000 0000000000000000
  ffff810105d55260 ffffffff881f4d43 ffff810105919998 ffff810105d553a0
  ffff810105d553af ffff810105d55348 0000000000000286 ffff810105d55058
Call Trace:
  <IRQ>  [<ffffffff881f4d43>] :ub:ub_scsi_action+0x1e3/0x214
  [<ffffffff8023a34e>] tasklet_action+0x54/0x97
  [<ffffffff8023a261>] __do_softirq+0x65/0xce
  [<ffffffff8020d0bc>] call_softirq+0x1c/0x28
  [<ffffffff8020e634>] do_softirq+0x2c/0x7d
  [<ffffffff8023a1b7>] irq_exit+0x3f/0x84
  [<ffffffff8020e7c3>] do_IRQ+0x13e/0x15f
  [<ffffffff8020afa0>] default_idle+0x0/0x3d
  [<ffffffff8020afa0>] default_idle+0x0/0x3d
  [<ffffffff8020c441>] ret_from_intr+0x0/0xa
  <EOI>  [<ffffffff8020afc9>] default_idle+0x29/0x3d
  [<ffffffff8020b070>] cpu_idle+0x93/0xbb


Code: 0f 0b eb fe 83 e2 03 44 89 e8 c7 83 f4 00 00 00 12 00 00 00
RIP  [<ffffffff881f3d27>] :ub:ub_state_sense+0x9a/0x169
  RSP <ffff810100697e60>
Kernel panic - not syncing: Aiee, killing interrupt handler!
Unable to handle kernel paging request at ffff810100697b20 RIP:
  [<ffff810100697b20>]
PGD 8063 PUD d063 PMD 80000001006001e3
Oops: 0011 [2] SMP
CPU 1
Modules linked in: ub crc_itu_t hwmon cdrom soundcore v4l1_compat 
videobuf_core btcx_risc ff_memless floppy sg forcedeth ehci_hcd ohci_hcd 
sd_mod usbcore jfs edd ext3 mbcache jbd fan pata_jmicron ahci sata_nv 
pata_amd libata scsi_mod thermal processor
Pid: 0, comm: swapper Tainted: G      D 2.6.24-rc1-smp #1
RIP: 0010:[<ffff810100697b20>]  [<ffff810100697b20>]
RSP: 0018:ffff810100697af0  EFLAGS: 00010046
RAX: ffff810001042590 RBX: 0000000000000000 RCX: 0000000000000001
RDX: ffff810100001800 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff810100697b20 R08: 0000000000000000 R09: 0000000000000000
R10: ffff810100689160 R11: 0000000000006e7d R12: ffff810100697b20
R13: 0000000000689160 R14: ffff810105d55278 R15: ffff810105d55298
FS:  00002afb8597c6f0(0000) GS:ffff810100001800(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: ffff810100697b20 CR3: 000000010615b000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 0, threadinfo ffff810100690000, task ffff810100689160)
Stack:  ffffffff8021b9f1 ffffffff804dc7d3 0000000000000046 ffffffff804d70f6
  ffffffff8020ca86 ffff810100697b20 0000000000000000 0000000000006e7e
  ffff810100689160 0000000000000000 0000000000000000 ffffffff8038c5ee
Call Trace:
  <IRQ>  [<ffffffff8021b9f1>] smp_call_function_interrupt+0x40/0x67
  [<ffffffff8020ca86>] call_function_interrupt+0x66/0x70
  [<ffffffff8038c5ee>] i8042_panic_blink+0x0/0x13a
  [<ffffffff80235033>] panic+0x11c/0x13e
  [<ffffffff80234fc0>] panic+0xa9/0x13e
  [<ffffffff8020d69b>] printk_address+0xb1/0xba
  [<ffffffff80238234>] do_exit+0x86/0x7fb
  [<ffffffff8036b8b7>] do_unblank_screen+0x1b/0x12f
  [<ffffffff8020d6f7>] kernel_math_error+0x0/0x71
  [<ffffffff8020db1d>] do_invalid_op+0x85/0x8f
  [<ffffffff881f3d27>] :ub:ub_state_sense+0x9a/0x169
  [<ffffffff804192fb>] _spin_lock_irqsave+0x9/0xe
  [<ffffffff881f30f3>] :ub:ub_complete+0x16/0x28
  [<ffffffff804192fb>] _spin_lock_irqsave+0x9/0xe
  [<ffffffff80419459>] error_exit+0x0/0x51
  [<ffffffff881f3d27>] :ub:ub_state_sense+0x9a/0x169
  [<ffffffff881f4d43>] :ub:ub_scsi_action+0x1e3/0x214
  [<ffffffff8023a34e>] tasklet_action+0x54/0x97
  [<ffffffff8023a261>] __do_softirq+0x65/0xce
  [<ffffffff8020d0bc>] call_softirq+0x1c/0x28
  [<ffffffff8020e634>] do_softirq+0x2c/0x7d
  [<ffffffff8023a1b7>] irq_exit+0x3f/0x84
  [<ffffffff8020e7c3>] do_IRQ+0x13e/0x15f
  [<ffffffff8020afa0>] default_idle+0x0/0x3d
  [<ffffffff8020afa0>] default_idle+0x0/0x3d
  [<ffffffff8020c441>] ret_from_intr+0x0/0xa
  <EOI>  [<ffffffff8020afc9>] default_idle+0x29/0x3d
  [<ffffffff8020b070>] cpu_idle+0x93/0xbb


Code: 00 00 00 00 00 00 00 00 7e 6e 00 00 00 00 00 00 60 91 68 00
RIP  [<ffff810100697b20>]
  RSP <ffff810100697af0>
CR2: ffff810100697b20
Kernel panic - not syncing: Aiee, killing interrupt handler!
Regards
Sid.

-- 
Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support 
Specialist, Cricket Coach
Microsoft Windows Free Zone - Linux used for all Computing Tasks