Return-Path: From: Pavel Ruzicka To: bluez-users@lists.sourceforge.net MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Message-Id: <200402210038.59119.pavouk@pavouk.org> Subject: [Bluez-users] MSI 6970 removing - kernel freeze Sender: bluez-users-admin@lists.sourceforge.net Errors-To: bluez-users-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Date: Sat, 21 Feb 2004 00:38:59 +0100 Hello, When I have hci0 up and I remove my USB MSI 6970 dongle, then kernel freezes. This is copied from the screen: ---------------------------------------------------------------------- kernel panic: fatal exception in interrupt In interrupt handler - not syncing EIP is at uhci_remove_pending_qhs+0x61/0xc0 [uhci_hcd] ---------------------------------------------------------------------- lsmod for usb and bluetooth things: ---------------------------------------------------------------------- hci_usb 12288 1 bluetooth 43492 1 hci_usb usbnet 15496 0 usblp 11264 0 uhci_hcd 31116 0 usbcore 107100 6 hci_usb,usbnet,usblp,uhci_hcd ----------------------------------------------------------------------- When I start computer, hci0 is down. I run hciconfig hci0 up. After this I have in dmesg this: ----------------------------------------------------------------------- drivers/usb/core/urb.c: usb_submit_urb: bogus endpoint 3-IN on usb-0000:00:07.3-1 (bad maxpacket 0) hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb c71c1a14 err -90 drivers/usb/core/urb.c: usb_submit_urb: bogus endpoint 3-IN on usb-0000:00:07.3-1 (bad maxpacket 0) hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb c71c1a14 err -90 ----------------------------------------------------------------------- I have linux Mandrake 9.2 with vanilla kernel 2.6.2. I have VIA KT133 chipset vt82c686b. Is this kernel or hardware bug? Is this problem of USB or Bluetooth kernel module? Best regards, Pavel Ruzicka ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users