[  120.118216] BUG: unable to handle kernel NULL pointer dereference at 000003d0
[  120.119021] IP: [<c148faea>] _raw_spin_lock+0x15/0x27
[  120.119021] *pde = 00000000 
[  120.119021] Oops: 0002 [#1] PREEMPT SMP 
[  120.119021] last sysfs file: /sys/devices/pci0000:00/0000:00:1f.1/host0/target0:0:0/0:0:0:0/block/sda/uevent
[  120.119021] Modules linked in:
[  120.119021] 
[  120.119021] Pid: 3449, comm: sshd Not tainted 2.6.36-rc6+ #7 Latitude C640            /Latitude C640                   
[  120.119021] EIP: 0060:[<c148faea>] EFLAGS: 00010006 CPU: 0
[  120.119021] EIP is at _raw_spin_lock+0x15/0x27
[  120.119021] EAX: 00000100 EBX: 000003d0 ECX: 00000018 EDX: dfb7c5b4
[  120.119021] ESI: 000003d0 EDI: 00000000 EBP: df32ba30 ESP: df32ba2c
[  120.119021]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[  120.119021] Process sshd (pid: 3449, ti=df32a000 task=df2993c0 task.ti=df32a000)
[  120.119021] Stack:
[  120.119021]  dfb7c5b4 df32ba44 c141e1ed dfb7c5c4 dfb7c5dc dfb7c5b4 df32babc c1304b4b
[  120.119021] <0> 00000001 dfb7c5b8 c1032dc2 00000001 c1032dd5 000493e0 df8cd538 00008201
[  120.119021] <0> 00000008 00000018 dfb7c000 dfb7c5b4 1832ba84 dfb7c710 dfb7c5c4 c129dcb1
[  120.119021] Call Trace:
[  120.119021]  [<c141e1ed>] ? dect_transceiver_queue_event+0x1b/0x60
[  120.119021]  [<c1304b4b>] ? sc1442x_interrupt+0x590/0x5e1
[  120.119021]  [<c1032dc2>] ? _local_bh_enable_ip+0x7d/0x88
[  120.119021]  [<c1032dd5>] ? local_bh_enable_ip+0x8/0xa
[  120.119021]  [<c129dcb1>] ? boomerang_interrupt+0x260/0x26d
[  120.119021]  [<c106e99f>] ? handle_IRQ_event+0x69/0x13a
[  120.119021]  [<c10701a9>] ? handle_level_irq+0x60/0xb2
[  120.119021]  [<c1003f96>] ? handle_irq+0x1a/0x20
[  120.119021]  [<c1003976>] ? do_IRQ+0x45/0x9f
[  120.119021]  [<c1002ee9>] ? common_interrupt+0x29/0x30
[  120.119021]  [<c10c2ecf>] ? do_select+0x3ea/0x59c
[  120.119021]  [<c10c3443>] ? __pollwait+0x0/0xa9
[  120.119021]  [<c10c34ec>] ? pollwake+0x0/0x64
[  120.119021]  [<c13a0d67>] ? ip_finish_output+0x4f/0x53
[  120.119021]  [<c13a0e38>] ? ip_output+0xcd/0xd8
[  120.119021]  [<c1025076>] ? get_parent_ip+0xb/0x31
[  120.119021]  [<c1492539>] ? sub_preempt_count+0x83/0x90
[  120.119021]  [<c139ea48>] ? rcu_read_unlock+0x1e/0x29
[  120.119021]  [<c13a0917>] ? ip_queue_xmit+0x2d2/0x356
[  120.119021]  [<c1025076>] ? get_parent_ip+0xb/0x31
[  120.119021]  [<c14925dd>] ? add_preempt_count+0x97/0x9a
[  120.119021]  [<c148fabb>] ? _raw_spin_lock_irqsave+0x14/0x2e
[  120.119021]  [<c1025076>] ? get_parent_ip+0xb/0x31
[  120.119021]  [<c1492539>] ? sub_preempt_count+0x83/0x90
[  120.119021]  [<c148f851>] ? _raw_spin_unlock_irqrestore+0x22/0x2d
[  120.119021]  [<c1038a44>] ? __mod_timer+0xed/0xf8
[  120.119021]  [<c1038b2a>] ? mod_timer+0x6d/0x75
[  120.119021]  [<c1365d29>] ? sk_reset_timer+0xf/0x1a
[  120.119021]  [<c13af842>] ? inet_csk_reset_xmit_timer+0x5d/0x60
[  120.119021]  [<c13af8ae>] ? tcp_event_new_data_sent+0x69/0x72
[  120.119021]  [<c13b2379>] ? tcp_write_xmit+0x79c/0x85e
[  120.119021]  [<c1492539>] ? sub_preempt_count+0x83/0x90
[  120.119021]  [<c13a7987>] ? sk_stream_alloc_skb+0x27/0xb6
[  120.119021]  [<c1025076>] ? get_parent_ip+0xb/0x31
[  120.119021]  [<c1492539>] ? sub_preempt_count+0x83/0x90
[  120.119021]  [<c1032dc2>] ? _local_bh_enable_ip+0x7d/0x88
[  120.119021]  [<c1032dd5>] ? local_bh_enable_ip+0x8/0xa
[  120.119021]  [<c148f6e7>] ? _raw_spin_unlock_bh+0x17/0x19
[  120.119021]  [<c13658c1>] ? release_sock+0xd4/0xdc
[  120.119021]  [<c13a8095>] ? tcp_sendmsg+0x67f/0x755
[  120.119021]  [<c10c219c>] ? copy_from_user+0x8/0xa
[  120.119021]  [<c10c31ae>] ? core_sys_select+0x12d/0x1b1
[  120.119021]  [<c13630c4>] ? sock_aio_write+0xa6/0xb3
[  120.119021]  [<c10b62c1>] ? do_sync_write+0x8c/0xca
[  120.119021]  [<c1025076>] ? get_parent_ip+0xb/0x31
[  120.119021]  [<c1492539>] ? sub_preempt_count+0x83/0x90
[  120.119021]  [<c10477c4>] ? __srcu_read_unlock+0x2f/0x46
[  120.119021]  [<c10db4eb>] ? fsnotify+0x197/0x1ad
[  120.119021]  [<c10b5ffb>] ? fsnotify_modify+0x4c/0x57
[  120.119021]  [<c10c33e9>] ? sys_select+0x6e/0x8c
[  120.119021]  [<c10b6c6d>] ? sys_write+0x3b/0x60
[  120.119021]  [<c100298c>] ? sysenter_do_call+0x12/0x22
[  120.119021] Code: 00 3e 66 0f c1 03 38 e0 74 06 f3 90 8a 03 eb f6 89 f0 5b 5e 5d c3 55 89 e5 53 89 c3 b8 01 00 00 00 e8 61 2a 00 00 b8 00 01 00 00 <3e> 66 0f c1 03 38 e0 74 06 f3 90 8a 03 eb f6 5b 5d c3 55 89 e5 
[  120.119021] EIP: [<c148faea>] _raw_spin_lock+0x15/0x27 SS:ESP 0068:df32ba2c
[  120.119021] CR2: 00000000000003d0
[  120.119021] ---[ end trace 1481e564240f27a5 ]---
[  120.119021] Kernel panic - not syncing: Fatal exception in interrupt
[  120.119021] Pid: 3449, comm: sshd Tainted: G      D     2.6.36-rc6+ #7
[  120.119021] Call Trace:
[  120.119021]  [<c148dd02>] ? printk+0xf/0x11
[  120.119021]  [<c148dbf9>] panic+0x5a/0x154
[  120.119021]  [<c1490d70>] oops_end+0x8b/0x9a
[  120.119021]  [<c101ab98>] no_context+0x114/0x11e
[  120.119021]  [<c101acd2>] __bad_area_nosemaphore+0x130/0x138
[  120.119021]  [<c1027c05>] ? update_curr+0x18f/0x1cc
[  120.119021]  [<c108b247>] ? perf_event_task_sched_out+0x1b/0x2f0
[  120.119021]  [<c1027d72>] ? dequeue_entity+0x16/0x1d8
[  120.119021]  [<c1006d68>] ? native_sched_clock+0x42/0x7d
[  120.119021]  [<c1027a16>] ? rcu_read_unlock+0x1e/0x29
[  120.119021]  [<c101ace7>] bad_area_nosemaphore+0xd/0x10
[  120.119021]  [<c149236d>] do_page_fault+0x13e/0x287
[  120.119021]  [<c149222f>] ? do_page_fault+0x0/0x287
[  120.119021]  [<c1490452>] error_code+0x5a/0x60
[  120.119021]  [<c149222f>] ? do_page_fault+0x0/0x287
[  120.119021]  [<c148faea>] ? _raw_spin_lock+0x15/0x27
[  120.119021]  [<c141e1ed>] dect_transceiver_queue_event+0x1b/0x60
[  120.119021]  [<c1304b4b>] sc1442x_interrupt+0x590/0x5e1
[  120.119021]  [<c1032dc2>] ? _local_bh_enable_ip+0x7d/0x88
[  120.119021]  [<c1032dd5>] ? local_bh_enable_ip+0x8/0xa
[  120.119021]  [<c129dcb1>] ? boomerang_interrupt+0x260/0x26d
[  120.119021]  [<c106e99f>] handle_IRQ_event+0x69/0x13a
[  120.119021]  [<c10701a9>] handle_level_irq+0x60/0xb2
[  120.119021]  [<c1003f96>] handle_irq+0x1a/0x20
[  120.119021]  [<c1003976>] do_IRQ+0x45/0x9f
[  120.119021]  [<c1002ee9>] common_interrupt+0x29/0x30
[  120.119021]  [<c10c2ecf>] ? do_select+0x3ea/0x59c
[  120.119021]  [<c10c3443>] ? __pollwait+0x0/0xa9
[  120.119021]  [<c10c34ec>] ? pollwake+0x0/0x64
[  120.119021]  [<c13a0d67>] ? ip_finish_output+0x4f/0x53
[  120.119021]  [<c13a0e38>] ? ip_output+0xcd/0xd8
[  120.119021]  [<c1025076>] ? get_parent_ip+0xb/0x31
[  120.119021]  [<c1492539>] ? sub_preempt_count+0x83/0x90
[  120.119021]  [<c139ea48>] ? rcu_read_unlock+0x1e/0x29
[  120.119021]  [<c13a0917>] ? ip_queue_xmit+0x2d2/0x356
[  120.119021]  [<c1025076>] ? get_parent_ip+0xb/0x31
[  120.119021]  [<c14925dd>] ? add_preempt_count+0x97/0x9a
[  120.119021]  [<c148fabb>] ? _raw_spin_lock_irqsave+0x14/0x2e
[  120.119021]  [<c1025076>] ? get_parent_ip+0xb/0x31
[  120.119021]  [<c1492539>] ? sub_preempt_count+0x83/0x90
[  120.119021]  [<c148f851>] ? _raw_spin_unlock_irqrestore+0x22/0x2d
[  120.119021]  [<c1038a44>] ? __mod_timer+0xed/0xf8
[  120.119021]  [<c1038b2a>] ? mod_timer+0x6d/0x75
[  120.119021]  [<c1365d29>] ? sk_reset_timer+0xf/0x1a
[  120.119021]  [<c13af842>] ? inet_csk_reset_xmit_timer+0x5d/0x60
[  120.119021]  [<c13af8ae>] ? tcp_event_new_data_sent+0x69/0x72
[  120.119021]  [<c13b2379>] ? tcp_write_xmit+0x79c/0x85e
[  120.119021]  [<c1492539>] ? sub_preempt_count+0x83/0x90
[  120.119021]  [<c13a7987>] ? sk_stream_alloc_skb+0x27/0xb6
[  120.119021]  [<c1025076>] ? get_parent_ip+0xb/0x31
[  120.119021]  [<c1492539>] ? sub_preempt_count+0x83/0x90
[  120.119021]  [<c1032dc2>] ? _local_bh_enable_ip+0x7d/0x88
[  120.119021]  [<c1032dd5>] ? local_bh_enable_ip+0x8/0xa
[  120.119021]  [<c148f6e7>] ? _raw_spin_unlock_bh+0x17/0x19
[  120.119021]  [<c13658c1>] ? release_sock+0xd4/0xdc
[  120.119021]  [<c13a8095>] ? tcp_sendmsg+0x67f/0x755
[  120.119021]  [<c10c219c>] ? copy_from_user+0x8/0xa
[  120.119021]  [<c10c31ae>] core_sys_select+0x12d/0x1b1
[  120.119021]  [<c13630c4>] ? sock_aio_write+0xa6/0xb3
[  120.119021]  [<c10b62c1>] ? do_sync_write+0x8c/0xca
[  120.119021]  [<c1025076>] ? get_parent_ip+0xb/0x31
[  120.119021]  [<c1492539>] ? sub_preempt_count+0x83/0x90
[  120.119021]  [<c10477c4>] ? __srcu_read_unlock+0x2f/0x46
[  120.119021]  [<c10db4eb>] ? fsnotify+0x197/0x1ad
[  120.119021]  [<c10b5ffb>] ? fsnotify_modify+0x4c/0x57
[  120.119021]  [<c10c33e9>] sys_select+0x6e/0x8c
[  120.119021]  [<c10b6c6d>] ? sys_write+0x3b/0x60
[  120.119021]  [<c100298c>] sysenter_do_call+0x12/0x22