On Mon, 7 Dec 2009, Andrew Morton wrote: > > Bus 002 Device 002: ID 058f:6364 Alcor Micro Corp. > > > > The oops frequently occurs immediately after inserting a SD card, although the > > most recent oops occurred when unmounting the card after successfully mounting > > it and copying data from it. [ ... ] > > [ 482.283140] BUG: unable to handle kernel NULL pointer dereference at 0000000000000038 > > [ 482.283156] IP: [<ffffffff81334ca0>] dev_get_drvdata+0x10/0x30 [ ... ] > > [ 482.283438] [<ffffffffa0017771>] usbhid_restart_ctrl_queue+0x21/0xa0 [usbhid] > > [ 482.283451] [<ffffffffa0017813>] usbhid_restart_queues+0x23/0x30 [usbhid] > > [ 482.283462] [<ffffffffa00178af>] hid_post_reset+0x8f/0xc0 [usbhid] > > [ 482.283472] [<ffffffff813addf5>] usb_reset_device+0xe5/0x180 > > [ 482.283487] [<ffffffffa0029e1c>] usb_stor_port_reset+0x5c/0x60 [usb_storage] > > [ 482.283500] [<ffffffffa002aece>] usb_stor_invoke_transport+0x1be/0x3b0 [usb_storage] > > [ 482.283512] [<ffffffff81531f79>] ? wait_for_common+0x119/0x160 > > [ 482.283525] [<ffffffff810543f0>] ? default_wake_function+0x0/0x10 > > [ 482.283537] [<ffffffffa0029c99>] usb_stor_transparent_scsi_command+0x9/0x10 [usb_storage] > > [ 482.283551] [<ffffffffa002bf12>] usb_stor_control_thread+0x162/0x240 [usb_storage] > > [ 482.283563] [<ffffffffa002bdb0>] ? usb_stor_control_thread+0x0/0x240 [usb_storage] > > [ 482.283572] [<ffffffff8107f36e>] kthread+0x8e/0xa0 > > [ 482.283581] [<ffffffff8101302a>] child_rip+0xa/0x20 > > [ 482.283588] [<ffffffff8107f2e0>] ? kthread+0x0/0xa0 > > [ 482.283595] [<ffffffff81013020>] ? child_rip+0x0/0x20 What kind of device is this? Does it have both mass-storage and HID interfaces? Thanks, -- Jiri Kosina SUSE Labs, Novell Inc. -- 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
