Hello, I have a AverMedia DVB-T USB 2.0 (A800) on a Kernel 2.16.18.1 (Gentoo system, but vanilla kernel). The USB box works fine. But when it's already plugged in at boot time it crashes: Nov 2 22:29:15 horus dvb-usb: found a 'AVerMedia AverTV DVB-T USB 2.0 (A800)' in warm state. Nov 2 22:29:15 horus dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. Nov 2 22:29:15 horus DVB: registering new adapter (AVerMedia AverTV DVB-T USB 2.0 (A800)). Nov 2 22:29:15 horus dvb-usb: no frontend was attached by 'AVerMedia AverTV DVB-T USB 2.0 (A800)' Nov 2 22:29:16 horus BUG: unable to handle kernel NULL pointer dereference at virtual address 0000019c Nov 2 22:29:16 horus printing eip: Nov 2 22:29:16 horus e0872052 Nov 2 22:29:16 horus *pde = 00000000 Nov 2 22:29:16 horus Oops: 0002 [#1] Nov 2 22:29:16 horus PREEMPT Nov 2 22:29:16 horus Modules linked in: dvb_usb_a800 dvb_usb_dibusb_common dib3000mc dib3000_common dvb_usb dvb_core dvb_pll i2c_core ipw2200 Nov 2 22:29:16 horus CPU: 0 Nov 2 22:29:16 horus EIP: 0060:[<e0872052>] Not tainted VLI Nov 2 22:29:16 horus EFLAGS: 00010282 (2.6.18.1 #1) Nov 2 22:29:16 horus EIP is at dibusb_dib3000mc_tuner_attach+0x1b/0x38 [dvb_usb_dibusb_common] Nov 2 22:29:16 horus eax: df160000 ebx: df160000 ecx: e086bf23 edx: 00000000 Nov 2 22:29:16 horus esi: df160000 edi: 00000000 ebp: df160000 esp: df387e0c Nov 2 22:29:16 horus ds: 007b es: 007b ss: 0068 Nov 2 22:29:16 horus Process modprobe (pid: 6052, ti=df386000 task=dec01540 task.ti=df386000) Nov 2 22:29:16 horus Stack: e086b169 df160000 df160000 e086a5e8 df160000 e08759ac e08759ac 00000000 Nov 2 22:29:16 horus c1634200 e0875840 e087586c e087586c e0875031 c1634200 e0875920 e0875fc0 Nov 2 22:29:16 horus 00000000 c022dd00 c1634200 e0875e20 c1634214 c1634214 c020c374 c1634214 Nov 2 22:29:16 horus Call Trace: Nov 2 22:29:16 horus [<e086b169>] dvb_usb_fe_init+0xcf/0xd4 [dvb_usb] Nov 2 22:29:16 horus [<e086a5e8>] dvb_usb_device_init+0x2e5/0x361 [dvb_usb] Nov 2 22:29:16 horus [<e0875031>] a800_probe+0x15/0x19 [dvb_usb_a800] Nov 2 22:29:16 horus [<c022dd00>] usb_probe_interface+0x58/0x88 Nov 2 22:29:16 horus [<c020c374>] driver_probe_device+0x45/0x8f Nov 2 22:29:16 horus [<c020c415>] __driver_attach+0x0/0x5c Nov 2 22:29:16 horus [<c020c44c>] __driver_attach+0x37/0x5c Nov 2 22:29:16 horus [<c020be5c>] bus_for_each_dev+0x46/0x6c Nov 2 22:29:16 horus [<c020c2d6>] driver_attach+0x14/0x18 Nov 2 22:29:16 horus [<c020c415>] __driver_attach+0x0/0x5c Nov 2 22:29:16 horus [<c020bb06>] bus_add_driver+0x67/0x106 Nov 2 22:29:16 horus [<c022db17>] usb_register_driver+0x54/0xb1 Nov 2 22:29:16 horus [<e0836010>] a800_module_init+0x10/0x29 [dvb_usb_a800] Nov 2 22:29:16 horus [<c012817b>] sys_init_module+0x1313/0x14af Nov 2 22:29:16 horus [<c010267d>] sysenter_past_esp+0x56/0x79 Nov 2 22:29:16 horus Code: 00 00 ff d0 83 c4 10 31 c0 c3 b8 01 00 00 00 c3 8b 44 24 04 8b 90 54 0a 00 00 c6 80 98 07 00 00 60 c7 80 a0 07 00 00 20 80 86 e0 <c7> 82 9c 01 00 00 8c ad 86 e0 8b 80 54 0a 00 00 c7 80 a4 01 00 Nov 2 22:29:16 horus EIP: [<e0872052>] dibusb_dib3000mc_tuner_attach+0x1b/0x38 [dvb_usb_dibusb_common] SS:ESP 0068:df387e0c Nov 2 22:29:17 horus <5>SCSI subsystem initialized Nov 2 22:29:17 horus Initializing USB Mass Storage driver... If you need further information or think that another place is better to ask, please contact me. Regards, Florian _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
