Jul  2 03:08:22 server kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000068
Jul  2 03:08:22 server kernel: IP: [<ffffffff8116a850>] generic_make_request+0x230/0x310
Jul  2 03:08:22 server kernel: PGD 1b2968067 PUD 1b341c067 PMD 0 
Jul  2 03:08:22 server kernel: Oops: 0000 [#1] SMP 
Jul  2 03:08:22 server kernel: last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:08:01.0/resource
Jul  2 03:08:22 server kernel: CPU 1 
Jul  2 03:08:22 server kernel: Modules linked in: wacom vboxnetadp vboxnetflt vboxdrv xt_mac ipt_REJECT xt_tcpudp xt_state xt_multiport iptable_filter iptable_mangle ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables kvm_intel kvm battery ppdev lp parport tun acpi_cpufreq cpufreq_powersave cpufreq_userspace cpufreq_ondemand cpufreq_conservative ipv6 fuse w83627ehf hwmon_vid loop nvidiafb fb_ddc i2c_algo_bit vgastate uvcvideo nvidia(P) pl2303 snd_hda_codec_realtek videodev v4l1_compat agpgart snd_usb_audio snd_hwdep snd_usb_lib usbserial snd_hda_intel snd_hda_codec snd_ca0106 snd_ac97_codec ac97_bus snd_pcm snd_rawmidi snd_seq_device i2c_i801 button snd_timer i2c_core pcspkr snd soundcore snd_page_alloc processor evdev reiserfs dm_mirror dm_region_hash dm_log dm_snapshot dm_mod raid1 md_mod sg sr_mod sd_mod cdrom usbhid jmicron ide_pci_generic ide_core pata_jmicron ata_generic sata_promise pata_acpi ahci ohci1394 libata ieee1394 ehci_hcd uhci_hcd floppy scsi_mod r8
Jul  2 03:08:22 server kernel: 69 mii usbcore thermal fan thermal_sys [last unloaded: scsi_wait_scan]
Jul  2 03:08:22 server kernel: 
Jul  2 03:08:22 server kernel: Pid: 2120, comm: md0_raid1 Tainted: P           2.6.34-vanilla #2 P6T/System Product Name
Jul  2 03:08:22 server kernel: RIP: 0010:[<ffffffff8116a850>]  [<ffffffff8116a850>] generic_make_request+0x230/0x310
Jul  2 03:08:22 server kernel: RSP: 0018:ffff8801b667bc10  EFLAGS: 00010202
Jul  2 03:08:22 server kernel: RAX: 0000000000000000 RBX: 0000000000000008 RCX: ffff880069470e30
Jul  2 03:08:22 server kernel: RDX: ffff8801b667bc60 RSI: 5400000000000000 RDI: ffff8801b9b99048
Jul  2 03:08:22 server kernel: RBP: ffff8801b667bca0 R08: a950000000000000 R09: ffff880069470dc0
Jul  2 03:08:22 server kernel: R10: ffff8801b5ef0000 R11: 0000000000000000 R12: ffff880129d96840
Jul  2 03:08:22 server kernel: R13: ffff880129d96840 R14: ffff8801b5ee2e60 R15: ffff8801b5ee2e60
Jul  2 03:08:22 server kernel: FS:  0000000000000000(0000) GS:ffff880001640000(0000) knlGS:0000000000000000
Jul  2 03:08:22 server kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Jul  2 03:08:22 server kernel: CR2: 0000000000000068 CR3: 00000001b3094000 CR4: 00000000000006e0
Jul  2 03:08:22 server kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Jul  2 03:08:22 server kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Jul  2 03:08:22 server kernel: Process md0_raid1 (pid: 2120, threadinfo ffff8801b667a000, task ffff8801b5ee2e60)
Jul  2 03:08:22 server kernel: Stack:
Jul  2 03:08:22 server kernel:  ffff8801b5ef8000 ffff8801b5ee2e60 8b68000000000000 ffffffff8100358e
Jul  2 03:08:22 server kernel: <0> ffff8801b667bcd0 0000000000000000 ffff8801b5ef0000 ffff8801b68bd680
Jul  2 03:08:22 server kernel: <0> de78000000000000 ffff8801b5ee2e60 0000000000000000 0000000000000000
Jul  2 03:08:22 server kernel: Call Trace:
Jul  2 03:08:22 server kernel:  [<ffffffff8100358e>] ? apic_timer_interrupt+0xe/0x20
Jul  2 03:08:22 server kernel:  [<ffffffffa0186876>] flush_pending_writes+0x76/0xb0 [raid1]
Jul  2 03:08:22 server kernel:  [<ffffffffa018749c>] raid1d+0x7c/0x1140 [raid1]
Jul  2 03:08:22 server kernel:  [<ffffffff812db477>] ? schedule+0x437/0x860
Jul  2 03:08:22 server kernel:  [<ffffffff812dbc45>] ? schedule_timeout+0x1d5/0x230
Jul  2 03:08:22 server kernel:  [<ffffffffa016dcbc>] md_thread+0x6c/0x140 [md_mod]
Jul  2 03:08:22 server kernel:  [<ffffffff8104df00>] ? autoremove_wake_function+0x0/0x40
Jul  2 03:08:22 server kernel:  [<ffffffffa016dc50>] ? md_thread+0x0/0x140 [md_mod]
Jul  2 03:08:22 server kernel:  [<ffffffff8104da26>] kthread+0x96/0xb0
Jul  2 03:08:22 server kernel:  [<ffffffff810039d4>] kernel_thread_helper+0x4/0x10
Jul  2 03:08:22 server kernel:  [<ffffffff8104d990>] ? kthread+0x0/0xb0
Jul  2 03:08:22 server kernel:  [<ffffffff810039d0>] ? kernel_thread_helper+0x0/0x10
Jul  2 03:08:22 server kernel: Code: 89 ee 48 89 d7 ff 52 78 85 c0 0f 84 23 ff ff ff 49 8b 7d 10 0f 1f 80 00 00 00 00 e9 5b ff ff ff 0f 1f 00 49 8b 7d 10 48 8b 47 08 <48> 8b 40 68 48 c1 f8 09 48 85 c0 0f 84 3c ff ff ff 89 da 49 8b 
Jul  2 03:08:22 server kernel: RIP  [<ffffffff8116a850>] generic_make_request+0x230/0x310
Jul  2 03:08:22 server kernel:  RSP <ffff8801b667bc10>
Jul  2 03:08:22 server kernel: CR2: 0000000000000068
Jul  2 03:08:22 server kernel: ---[ end trace a8eb67b7dc355cff ]---