On Sat, Jun 05, 2010 at 11:56:43PM +0200, Yann Cantin wrote: > Hi, > > Sometimes, when removing the g_file_storage module, i got that : > > --- > Jun 5 15:58:42 coyote klogd: BUG: unable to handle kernel NULL pointer dereference at 00000010 > Jun 5 15:58:42 coyote klogd: IP: [<f82876f6>] ext3_sync_file+0x16/0x110 [ext3] This is an ext3 issue. > Jun 5 15:58:42 coyote klogd: *pde = 00000000 > Jun 5 15:58:42 coyote klogd: Oops: 0000 [#1] SMP > Jun 5 15:58:42 coyote klogd: last sysfs file: /sys/module/g_file_storage/refcnt > Jun 5 15:58:42 coyote klogd: Modules linked in: vboxdrv(F) nls_iso8859_1 nls_cp437 vfat fat g_file_storage(-) dummy_hcd nfs lockd fscache nfs_acl auth_rpcgss sunrpc af_packet binfmt_misc loop nls_utf8 ntfs fuse dm_mod cpufreq_ondemand cpufreq_conservative cpufreq_powersave powernow_k8 freq_table mperf snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_pcm snd_timer snd_mixer_oss snd soundcore wacom usbhid hid i2c_viapro usb_storage snd_page_alloc i2c_core shpchp atl1 uhci_hcd pci_hotplug mii evdev ehci_hcd sr_mod thermal sg asus_atk0110 pcspkr processor button k8temp serio_raw floppy usbcore sata_via aic7xxx scsi_transport_spi ide_generic ata_generic ide_pci_generic pata_acpi via82cxxx ide_gd_mod ide_core pata_via libata sd_mod scsi_mod crc_t10dif ext3 jbd [last unloaded: scsi_wait_scan] > Jun 5 15:58:42 coyote klogd: > Jun 5 15:58:42 coyote klogd: Pid: 10236, comm: file-storage-ga Tainted: GF 2.6.34-next-20100528filestorage+ #2 M2V/System Product Name Actually this looks like a virtualbox issue, you forced a driver to load here, not good at all, I would recommend going and talking with those developers. good luck, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
