Dear all,

OS is SLES 10 SP4,

before I do df -hT here's my log for /var/log/messages

Code:
Jun 16 21:25:11 suse104-10205-ee-si kernel:
Jun 16 21:25:11 suse104-10205-ee-si kernel: Code: 8b 06 48 89 e6 48 89 54 24 24 c7 44 24 20 02 00 00 00 ba 60
Jun 16 21:25:11 suse104-10205-ee-si kernel: RIP <ffffffff8828db81>{:vboxsf:VbglR0SfFsInfo+45} RSP <ffff81011f0c3cc8>
Jun 16 21:25:11 suse104-10205-ee-si kernel: CR2: 0000000000000000
when I do a df -hT

Code:
suse104-10205-ee-si:~ # df -hT
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/mapper/system-root
              ext3    7.8G  3.2G  4.2G  44% /
udev         tmpfs    2.0G  212K  2.0G   1% /dev
/dev/sda1     ext2     69M   11M   55M  16% /boot
/dev/mapper/vg_oracle_base-lv_oracle_base
              ext3    6.9G  2.9G  3.8G  43% /u01
/dev/mapper/vg_datafile-lv_datafile
              ext3    3.0G  1.1G  1.8G  39% /u02
/dev/mapper/vg_fra-lv_fra
              ext3    5.9G  347M  5.3G   7% /u03
Killed

I was tailing /var/log/messages while executing df -hT

Code:
Jun 16 21:25:11 suse104-10205-ee-si kernel: CR2: 0000000000000000

Jun 16 21:25:59 suse104-10205-ee-si kernel:  <1>Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:
Jun 16 21:25:59 suse104-10205-ee-si kernel: <ffffffff8828db81>{:vboxsf:VbglR0SfFsInfo+45}
Jun 16 21:25:59 suse104-10205-ee-si kernel: PGD 108cfd067 PUD 1096c5067 PMD 0
Jun 16 21:25:59 suse104-10205-ee-si kernel: Oops: 0000 [2]
Jun 16 21:25:59 suse104-10205-ee-si kernel: last sysfs file: /devices/system/cpu/cpu0/cache/index0/shared_cpu_map
Jun 16 21:25:59 suse104-10205-ee-si kernel: CPU 0
Jun 16 21:25:59 suse104-10205-ee-si kernel: Modules linked in: raw ipv6 snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device af_packet vboxsf vboxguest dock button battery ac apparmor usbhid loop ohci_hcd mptctl ehci_hcd usbcore i2c_piix4 i2c_core snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer ide_cd snd cdrom soundcore snd_page_alloc e1000 ext3 jbd ata_piix ahci libata dm_snapshot edd dm_mod fan thermal processor sg mptspi mptscsih mptbase scsi_transport_spi piix sd_mod scsi_mod ide_disk ide_core
Jun 16 21:25:59 suse104-10205-ee-si kernel: Pid: 4614, comm: df Tainted: GF    U 2.6.16.60-0.85.1-default #1
Jun 16 21:25:59 suse104-10205-ee-si kernel: RIP: 0010:[<ffffffff8828db81>] <ffffffff8828db81>{:vboxsf:VbglR0SfFsInfo+45}
Jun 16 21:25:59 suse104-10205-ee-si kernel: RSP: 0018:ffff810108109cc8  EFLAGS: 00010282
Jun 16 21:25:59 suse104-10205-ee-si kernel: RAX: 0000000000000001 RBX: ffff810108109d74 RCX: 0000000000000010
Jun 16 21:25:59 suse104-10205-ee-si kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff88293580
Jun 16 21:25:59 suse104-10205-ee-si kernel: RBP: ffff810108109da8 R08: ffff810108109d74 R09: ffff810108109d48
Jun 16 21:25:59 suse104-10205-ee-si kernel: R10: ffff81011e756007 R11: 000000000050c0a0 R12: ffff810108109ed8
Jun 16 21:25:59 suse104-10205-ee-si kernel: R13: 000000000050c080 R14: 0000000000000000 R15: 0000000000000002
Jun 16 21:25:59 suse104-10205-ee-si kernel: FS:  00002ae2d62d06e0(0000) GS:ffffffff8039c000(0000) knlGS:0000000000000000
Jun 16 21:25:59 suse104-10205-ee-si kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 16 21:25:59 suse104-10205-ee-si kernel: CR2: 0000000000000000 CR3: 00000001097b0000 CR4: 00000000000006e0
Jun 16 21:25:59 suse104-10205-ee-si kernel: Process df (pid: 4614, threadinfo ffff810108108000, task ffff810106707850)
Jun 16 21:25:59 suse104-10205-ee-si kernel: Stack: 0000000100000000 0000000500000009 0000000000000001 ffff81011e756000
Jun 16 21:25:59 suse104-10205-ee-si kernel:        ffff810108109e48 ffffffff80186d05 ffff81011f192188 0000000000000000
Jun 16 21:25:59 suse104-10205-ee-si kernel:        ffff81011f765dc0 ffffffff8017c51e
Jun 16 21:25:59 suse104-10205-ee-si kernel: Call Trace: <ffffffff80186d05>{mntput_no_expire+29}
Jun 16 21:25:59 suse104-10205-ee-si kernel:        <ffffffff8017c51e>{link_path_walk+214} <ffffffff8828c111>{:vboxsf:sf_get_volume_info+52}
Jun 16 21:25:59 suse104-10205-ee-si kernel:        <ffffffff8016d074>{vfs_statfs+108} <ffffffff8016d1d5>{vfs_statfs_native+19}
Jun 16 21:25:59 suse104-10205-ee-si kernel:        <ffffffff8016d2a0>{sys_statfs+63} <ffffffff80229694>{tty_write+552}
Jun 16 21:25:59 suse104-10205-ee-si kernel:        <ffffffff8010aba2>{system_call+126}
Jun 16 21:25:59 suse104-10205-ee-si kernel:
Jun 16 21:25:59 suse104-10205-ee-si kernel: Code: 8b 06 48 89 e6 48 89 54 24 24 c7 44 24 20 02 00 00 00 ba 60
Jun 16 21:25:59 suse104-10205-ee-si kernel: RIP <ffffffff8828db81>{:vboxsf:VbglR0SfFsInfo+45} RSP <ffff810108109cc8>
Jun 16 21:25:59 suse104-10205-ee-si kernel: CR2: 0000000000000000
how do I resolve such error?

many thanks in advance