Return-Path: From: Russell Neches To: BlueZ Mailing List Subject: Re: [Bluez-users] Problem with kernel-2.6.5 Message-ID: <20040423071748.GC6531@heliopause.vort.org> References: <200404210427.29406.tim@birdsnest.maths.tcd.ie> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <200404210427.29406.tim@birdsnest.maths.tcd.ie> 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: Fri, 23 Apr 2004 03:17:48 -0400 I also get a crash when removing USB Bluetooth keys, but I've had that problem with all 2.6 kernels. You can see the first insert and remove events, which did not cause a crash, followed the oops. I figured I'd post to coroborate the issue Tim is having. Russell Apr 23 03:06:15 localhost kernel: usb 4-1: new full speed USB device using address 2 Apr 23 03:06:16 localhost hal.hotplug[7797]: waiting for usb info at /devices/pci0000:00/0000:00:10.3/usb4/4-1 Apr 23 03:06:16 localhost kernel: Bluetooth: Core ver 2.4 Apr 23 03:06:16 localhost kernel: NET: Registered protocol family 31 Apr 23 03:06:16 localhost kernel: Bluetooth: HCI device and connection manager initialized Apr 23 03:06:16 localhost kernel: Bluetooth: HCI socket layer initialized Apr 23 03:06:16 localhost kernel: Bluetooth: HCI USB driver ver 2.5 Apr 23 03:06:16 localhost kernel: drivers/usb/core/usb.c: registered new driver hci_usb Apr 23 03:06:16 localhost usb.agent[7771]: hci_usb: loaded sucessfully Apr 23 03:06:16 localhost usb.agent[7772]: hci_usb: loaded sucessfully Apr 23 03:06:16 localhost usb.agent[7770]: hci_usb: loaded sucessfully Apr 23 03:06:17 localhost hal.hotplug[7878]: waiting for usb info at /devices/pci0000:00/0000:00:10.3/usb4/4-1/4-1:1.0 Apr 23 03:06:17 localhost hal.hotplug[7878]: /devices/pci0000:00/0000:00:10.3/usb4/4-1/4-1:1.0 is an USB interface Apr 23 03:06:17 localhost hal.hotplug[7878]: got info for /devices/pci0000:00/0000:00:10.3/usb4/4-1/4-1:1.0 (waited 0 ms) Apr 23 03:06:17 localhost hal.hotplug[7879]: waiting for bluetooth info at /class/bluetooth/hci0 Apr 23 03:06:17 localhost hal.hotplug[7879]: Dont know how to wait for bluetooth at /class/bluetooth/hci0; sleeping 1000 ms Apr 23 03:06:17 localhost hal.hotplug[7880]: waiting for usb info at /devices/pci0000:00/0000:00:10.3/usb4/4-1/4-1:1.2 Apr 23 03:06:17 localhost hal.hotplug[7880]: /devices/pci0000:00/0000:00:10.3/usb4/4-1/4-1:1.2 is an USB interface Apr 23 03:06:17 localhost hal.hotplug[7880]: got info for /devices/pci0000:00/0000:00:10.3/usb4/4-1/4-1:1.2 (waited 0 ms) Apr 23 03:06:17 localhost hal.hotplug[7881]: waiting for usb info at /devices/pci0000:00/0000:00:10.3/usb4/4-1/4-1:1.1 Apr 23 03:06:17 localhost hal.hotplug[7881]: /devices/pci0000:00/0000:00:10.3/usb4/4-1/4-1:1.1 is an USB interface Apr 23 03:06:17 localhost hal.hotplug[7881]: got info for /devices/pci0000:00/0000:00:10.3/usb4/4-1/4-1:1.1 (waited 0 ms) Apr 23 03:06:36 localhost hal.hotplug[7797]: timed out for /devices/pci0000:00/0000:00:10.3/usb4/4-1 (waited 20000 ms) Apr 23 03:06:51 localhost kernel: usb 4-1: USB disconnect, address 2 Apr 23 03:07:06 localhost kernel: usb 4-1: new full speed USB device using address 3 Apr 23 03:07:06 localhost usb.agent[7992]: hci_usb: already loaded Apr 23 03:07:06 localhost hal.hotplug[8020]: waiting for usb info at /devices/pci0000:00/0000:00:10.3/usb4/4-1/4-1:1.0 Apr 23 03:07:06 localhost hal.hotplug[8020]: /devices/pci0000:00/0000:00:10.3/usb4/4-1/4-1:1.0 is an USB interface Apr 23 03:07:06 localhost kernel: printing eip: Apr 23 03:07:06 localhost kernel: e08cdee4 Apr 23 03:07:06 localhost kernel: Oops: 0000 [#1] Apr 23 03:07:06 localhost kernel: PREEMPT Apr 23 03:07:06 localhost kernel: CPU: 0 Apr 23 03:07:06 localhost kernel: EIP: 0060:[] Not tainted Apr 23 03:07:06 localhost kernel: EFLAGS: 00010286 (2.6.5) Apr 23 03:07:06 localhost kernel: EIP is at usb_disable_interface+0x14/0x50 [usbcore] Apr 23 03:07:06 localhost kernel: eax: ded02980 ebx: 00000000 ecx: df12e000 edx: dfeef100 Apr 23 03:07:06 localhost kernel: esi: 00000002 edi: 00000000 ebp: cb9b4800 esp: df12fd44 Apr 23 03:07:06 localhost kernel: ds: 007b es: 007b ss: 0068 Apr 23 03:07:06 localhost kernel: Process khubd (pid: 998, threadinfo=df12e000 task=df131700) Apr 23 03:07:06 localhost kernel: Stack: 00000002 0000000b 00000001 00000002 ddecc6b0 cb9b4800 e08ce167 cb9b4800 Apr 23 03:07:06 localhost kernel: ded02980 0000000b 00000001 00000002 00000001 00000000 00000000 00001388 Apr 23 03:07:06 localhost kernel: 00000000 ded02980 00000000 d5d99280 d5d99338 d5d99980 e0a43abf cb9b4800 Apr 23 03:07:06 localhost kernel: Call Trace: Apr 23 03:07:06 localhost kernel: [] usb_set_interface+0xb7/0x180 [usbcore] Apr 23 03:07:06 localhost kernel: [] hci_usb_probe+0x22f/0x490 [hci_usb] Apr 23 03:07:06 localhost kernel: [] alloc_inode+0x146/0x150 Apr 23 03:07:06 localhost kernel: [] sysfs_new_inode+0x5d/0xb0 Apr 23 03:07:06 localhost kernel: [] usb_probe_interface+0x61/0x80 [usbcore] Apr 23 03:07:06 localhost kernel: [] bus_match+0x3f/0x70 Apr 23 03:07:06 localhost kernel: [] device_attach+0x41/0xa0 Apr 23 03:07:06 localhost kernel: [] bus_add_device+0x5b/0xa0 Apr 23 03:07:06 localhost kernel: [] device_add+0xa1/0x130 Apr 23 03:07:06 localhost kernel: [] usb_set_configuration+0x1d6/0x270 [usbcore] Apr 23 03:07:06 localhost kernel: [] usb_new_device+0x249/0x3c0 [usbcore] Apr 23 03:07:06 localhost kernel: [] hub_port_connect_change+0x175/0x280 [usbcore] Apr 23 03:07:06 localhost kernel: [] hub_events+0x2ca/0x340 [usbcore] Apr 23 03:07:06 localhost kernel: [] hub_thread+0x2d/0xf0 [usbcore] Apr 23 03:07:06 localhost kernel: [] ret_from_fork+0x6/0x14 Apr 23 03:07:06 localhost kernel: [] default_wake_function+0x0/0x20 Apr 23 03:07:06 localhost kernel: [] hub_thread+0x0/0xf0 [usbcore] Apr 23 03:07:06 localhost kernel: [] kernel_thread_helper+0x5/0x14 Apr 23 03:07:06 localhost kernel: Apr 23 03:07:06 localhost kernel: Code: 80 7b 04 00 74 26 31 f6 8d 74 26 00 8b 43 0c 47 0f b6 44 30 Apr 23 03:07:08 localhost hal.hotplug[8022]: waiting for usb info at /devices/pci0000:00/0000:00:10.3/usb4/4-1 Apr 23 03:07:26 localhost hal.hotplug[8020]: timed out for /devices/pci0000:00/0000:00:10.3/usb4/4-1/4-1:1.0 (waited 20000 ms) Apr 23 03:07:28 localhost hal.hotplug[8022]: timed out for /devices/pci0000:00/0000:00:10.3/usb4/4-1 (waited 20000 ms) On Wed, Apr 21, 2004 at 04:27:25AM +0100, Timothy Murphy wrote: > I wonder if anyone has had a problem with Bluetooth in linux-2.6.5? > I have a Sony C1VFK Picturebook with built-in bluetooth. > Everything works fine in 2.6.3, > buit when I go to 2.6.5 I get the oops below. > I should say that this occurs after "service bluetooth restart" > and "spicctrl -l1" > (the latter being required to activate bluetooth on this machine). > > It is possible that this has nothing to do with bluetooth, > and is a USB problem. > > I give below the output of ksymsoops when fed > the relevant part of dmesg output, > and this actual output. > > Any suggestions gratefully received. > > =============================================== > ksymoops 2.4.9 on i686 2.6.5. Options used > -V (default) > -k /proc/kallsyms (specified) > -l /proc/modules (default) > -o /lib/modules/2.6.5/ (default) > -m /usr/src/linux/System.map (default) > > Warning (read_ksyms): no kernel symbols in ksyms, is /proc/kallsyms a valid > ksyms file? > No modules in ksyms, skipping objects > No ksyms, skipping lsmod > Error (regular_file): read_system_map stat /usr/src/linux/System.map failed > Warning (merge_maps): no symbols in merged map > Unable to handle kernel NULL pointer dereference at virtual address 00000004 > cf8dea84 > *pde = 0a094067 > Oops: 0000 [#1] > CPU: 0 > EIP: 0060:[] Not tainted > Using defaults from ksymoops -t elf32-i386 -a i386 > EFLAGS: 00010286 (2.6.5) > eax: c72a51e0 ebx: 00000000 ecx: 00000286 edx: cefef0a0 > esi: 00000001 edi: 00000000 ebp: cab55c00 esp: cb9c5d24 > ds: 007b es: 007b ss: 0068 > Stack: 00001388 00000000 00000002 00000001 c72cb330 cab55c00 cf8ded78 cab55c00 > c72a51e0 0000000b 00000001 00000002 00000001 00000000 00000000 00001388 > 00000000 c72a51e0 00000000 c72cb780 c72cb838 c72a52e0 cf8256dc cab55c00 > Call Trace: > [] usb_set_interface+0xb8/0x1c0 [usbcore] > [] hci_usb_probe+0x23c/0x4b0 [hci_usb] > [] __wake_up_common+0x3a/0x70 > [] usb_probe_interface+0xb9/0xe0 [usbcore] > [] bus_match+0x3f/0x70 > [] device_attach+0x3f/0xa0 > [] bus_add_device+0x5b/0xa0 > [] device_add+0xa1/0x130 > [] usb_set_configuration+0x235/0x2e0 [usbcore] > [] usb_new_device+0x2df/0x5c0 [usbcore] > [] hub_port_connect_change+0x1da/0x2f0 [usbcore] > [] hub_events+0x374/0x420 [usbcore] > [] hub_thread+0x35/0x110 [usbcore] > [] default_wake_function+0x0/0x20 > [] hub_thread+0x0/0x110 [usbcore] > [] kernel_thread_helper+0x5/0x18 > Code: 80 7b 04 00 74 26 31 f6 8d 74 26 00 8b 43 0c 47 0f b6 44 30 > > > >>EIP; cf8dea84 No symbols available <===== > > Trace; cf8ded78 No symbols available > Trace; cf8256dc No symbols available > Trace; c0114c4a No symbols available > Trace; cf8d80d9 No symbols available > Trace; c01ef04f No symbols available > Trace; c01ef0bf No symbols available > Trace; c01ef2cb No symbols available > Trace; c01ee111 No symbols available > Trace; cf8df1b5 No symbols available > Trace; cf8d934f No symbols available > Trace; cf8db2ca No symbols available > Trace; cf8db754 No symbols available > Trace; cf8db835 No symbols available > Trace; c0114bf0 No symbols available > Trace; cf8db800 No symbols available > Trace; c0104e8d No symbols available > > Code; cf8dea84 No symbols available > 00000000 <_EIP>: > Code; cf8dea84 No symbols available <===== > 0: 80 7b 04 00 cmpb $0x0,0x4(%ebx) <===== > Code; cf8dea88 No symbols available > 4: 74 26 je 2c <_EIP+0x2c> > Code; cf8dea8a No symbols available > 6: 31 f6 xor %esi,%esi > Code; cf8dea8c No symbols available > 8: 8d 74 26 00 lea 0x0(%esi,1),%esi > Code; cf8dea90 No symbols available > c: 8b 43 0c mov 0xc(%ebx),%eax > Code; cf8dea93 No symbols available > f: 47 inc %edi > Code; cf8dea94 No symbols available > 10: 0f b6 44 30 00 movzbl 0x0(%eax,%esi,1),%eax > > > 2 warnings and 1 error issued. 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