Hi. I was trying to use the remote control and I got the following error in the kernel. I remember I used the Remote Control 4-5 months ago with success. To reproduce the problem it is enough to send a key with the remote to the card. Fedora Core 5 kernel from source 2.6.18 latest (1 hour ago) mercurial of v4l-dvb Loading the card Oct 5 20:44:51 thinkpad kernel: usb 4-4: new high speed USB device using ehci_hcd and address 3 Oct 5 20:44:51 thinkpad kernel: usb 4-4: configuration #1 chosen from 1 choice Oct 5 20:44:51 thinkpad kernel: dvb-usb: found a 'Hauppauge WinTV-NOVA-T usb2' in cold state, will try to load a firmware Oct 5 20:44:52 thinkpad kernel: dvb-usb: downloading firmware from file 'dvb-usb-nova-t-usb2-02.fw' Oct 5 20:44:52 thinkpad kernel: usbcore: registered new driver dvb_usb_nova_t_usb2 Oct 5 20:44:52 thinkpad kernel: usb 4-4: USB disconnect, address 3 Oct 5 20:44:52 thinkpad kernel: dvb-usb: generic DVB-USB module successfully deinitialized and disconnected. Oct 5 20:44:54 thinkpad kernel: usb 4-4: new high speed USB device using ehci_hcd and address 4 Oct 5 20:44:54 thinkpad kernel: usb 4-4: configuration #1 chosen from 1 choice Oct 5 20:44:54 thinkpad kernel: dvb-usb: found a 'Hauppauge WinTV-NOVA-T usb2' in warm state. Oct 5 20:44:54 thinkpad kernel: dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. Oct 5 20:44:54 thinkpad kernel: DVB: registering new adapter (Hauppauge WinTV-NOVA-T usb2). Oct 5 20:44:54 thinkpad kernel: dvb-usb: MAC address: 00:0d:fe:04:8b:40 Oct 5 20:44:54 thinkpad kernel: DVB: registering frontend 0 (DiBcom 3000MC/P)... Oct 5 20:44:54 thinkpad kernel: input: IR-receiver inside an USB DVB receiver as /class/input/input5 Oct 5 20:44:54 thinkpad kernel: dvb-usb: schedule remote query interval to 100 msecs. Oct 5 20:44:54 thinkpad kernel: dvb-usb: Hauppauge WinTV-NOVA-T usb2 successfully initialized and connected. and then when a key in the remote is pressed Oct 5 20:45:01 thinkpad kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000014 Oct 5 20:45:01 thinkpad kernel: printing eip: Oct 5 20:45:01 thinkpad kernel: e0ac5119 Oct 5 20:45:01 thinkpad kernel: *pde = 00000000 Oct 5 20:45:01 thinkpad kernel: Oops: 0000 [#1] Oct 5 20:45:01 thinkpad kernel: Modules linked in: mt2060 dvb_usb_nova_t_usb2 dvb_usb_dibusb_common dib3000mc dibx000_common dvb_usb dvb_core dvb_pll i2c_dev i2c_core xt_tcpudp xt_state iptable_nat ip_nat ip_conntrack iptable_filter ip_tables x_tables vfat fat parport_pc parport nvram 8250_pci 8250 serial_core snd_intel8x0m snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss ohci1394 ieee1394 snd_mixer_oss snd_pcm ehci_hcd uhci_hcd snd_timer snd intel_agp ipw2100 e1000 agpgart soundcore snd_page_alloc ieee80211 pcspkr ieee80211_crypt Oct 5 20:45:01 thinkpad kernel: CPU: 0 Oct 5 20:45:01 thinkpad kernel: EIP: 0060:[<e0ac5119>] Not tainted VLI Oct 5 20:45:01 thinkpad kernel: EFLAGS: 00010246 (2.6.18 #1) Oct 5 20:45:01 thinkpad kernel: EIP is at nova_t_rc_query+0x100/0x13d [dvb_usb_nova_t_usb2] Oct 5 20:45:01 thinkpad kernel: eax: 00000000 ebx: 0000000f ecx: 0000007f edx: 00000071 Oct 5 20:45:01 thinkpad kernel: esi: 00000000 edi: 0000001e ebp: 0000000f esp: dfe29f28 Oct 5 20:45:01 thinkpad kernel: ds: 007b es: 007b ss: 0068 Oct 5 20:45:01 thinkpad kernel: Process events/0 (pid: 3, ti=dfe28000 task=dfe0e030 task.ti=dfe28000) Oct 5 20:45:01 thinkpad kernel: Stack: 00000000 da404fb4 00000000 dcb5a580 7fbc0130 3504c700 00000286 da404000 Oct 5 20:45:01 thinkpad kernel: c14796c0 da404000 e0ae17a7 da404000 dfe29f64 dfe29f60 00000001 00000071 Oct 5 20:45:01 thinkpad kernel: 00000286 da404f9c c011ba5c da404000 e0ae1782 c14796d0 c14796c0 c14796c8 Oct 5 20:45:01 thinkpad kernel: Call Trace: Oct 5 20:45:01 thinkpad kernel: [<e0ae17a7>] dvb_usb_read_remote_control+0x25/0xee [dvb_usb] Oct 5 20:45:01 thinkpad kernel: [<c011ba5c>] run_workqueue+0x68/0x96 Oct 5 20:45:01 thinkpad kernel: [<e0ae1782>] dvb_usb_read_remote_control+0x0/0xee [dvb_usb] Oct 5 20:45:01 thinkpad kernel: [<c011bf7a>] worker_thread+0xf2/0x124 Oct 5 20:45:01 thinkpad kernel: [<c010d018>] default_wake_function+0x0/0x15 Oct 5 20:45:01 thinkpad kernel: [<c011be88>] worker_thread+0x0/0x124 Oct 5 20:45:01 thinkpad kernel: [<c011e045>] kthread+0xb1/0xe0 Oct 5 20:45:01 thinkpad kernel: [<c011df94>] kthread+0x0/0xe0 Oct 5 20:45:01 thinkpad kernel: [<c0100ac9>] kernel_thread_helper+0x5/0xb Oct 5 20:45:01 thinkpad kernel: Code: 63 ac e0 75 4f 89 fa 38 14 dd 80 63 ac e0 75 44 8b 44 24 30 8b 14 dd 84 63 ac e0 89 10 8b 44 24 34 c7 00 01 00 00 00 0f b6 04 24 <39> 46 14 75 18 8b 56 18 8d 42 01 4a 89 46 18 7f 22 8b 54 24 34 Oct 5 20:45:01 thinkpad kernel: EIP: [<e0ac5119>] nova_t_rc_query+0x100/0x13d [dvb_usb_nova_t_usb2] SS:ESP 0068:dfe29f28 It happened more that once (with and without X) Afterward the system is hardly able to reboot. Any more debug I can provide? Thanks Mario _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
