LSB Version: core-2.0-ia32:core-2.0-noarch:core-3.0-ia32:core-3.0-noarch:core-3.1-ia32:core-3.1-noarch:core-3.2-ia32:core-3.2-noarch:core- Distributor ID: Ubuntu Description: Ubuntu 11.10 Release: 11.10 Codename: oneiric Linux Nolan 3.0.0-18-generic #31-Ubuntu SMP Tue Mar 27 16:53:46 UTC 2012 i686 i686 i386 GNU/Linux [ 27.658273] dvb-usb: found a 'TwinhanDTV StarBox DVB-S USB2.0 (VP7021)' in cold state, will try to load a firmware [ 28.539872] dvb-usb: downloading firmware from file 'dvb-usb-vp702x-02.fw' [ 28.558052] dvb-usb: found a 'TwinhanDTV StarBox DVB-S USB2.0 (VP7021)' in warm state. [ 28.558069] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 28.558211] DVB: registering new adapter (TwinhanDTV StarBox DVB-S USB2.0 (VP7021)) [ 28.558576] usb 1-3: USB disconnect, device number 2 [ 28.558607] BUG: unable to handle kernel NULL pointer dereference at (null) [ 28.558616] IP: [] __mutex_lock_slowpath+0x8a/0x120 [ 28.558634] *pde = 00000000 [ 28.558639] Oops: 0002 [#1] SMP [ 28.558646] Modules linked in: nouveau(+) ttm b43(+) drm_kms_helper ppdev drm mxm_wmi bttv(+) wmi i2c_algo_bit mac80211 dvb_usb_vp702x(+) [ 28.558701] [ 28.558706] Pid: 485, comm: modprobe Not tainted 3.0.0-18-generic #31-Ubuntu Dell Computer Corporation Dimension 4550 / [ 28.558715] EIP: 0060:[] EFLAGS: 00010246 CPU: 0 [ 28.558722] EIP is at __mutex_lock_slowpath+0x8a/0x120 [ 28.558726] EAX: 00000000 EBX: d6a0a080 ECX: d6a0a088 EDX: d690fd1c [ 28.558730] ESI: d6a0a084 EDI: 00000000 EBP: d690fd34 ESP: d690fd10 [ 28.558735] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 28.558740] Process modprobe (pid: 485, ti=d690e000 task=eb54b300 task.ti=d690e000) [ 28.558743] Stack: [ 28.558745] c11197a8 d6a0a088 eb54b300 d6a0a088 00000000 0000f812 d6a0a080 d5cea944 [ 28.558757] d5cea000 d690fd44 c152ea84 00000006 d5cea944 d690fd70 f08d2236 d690fd70 [ 28.558768] f09682b3 f09784a8 d5cea944 f08d57a0 d6a0a080 d5cea8dc d5cea944 d5cea92c [ 28.558779] Call Trace: [ 28.558790] [] ? __kmalloc+0x1d8/0x1e0 [ 28.558799] [] mutex_lock+0x24/0x40 [ 28.558810] [] vp702x_read_mac_addr+0x26/0x90 [dvb_usb_vp702x] [ 28.558823] [] ? dvb_register_adapter+0x113/0x1a0 [dvb_core] [ 28.558834] [] dvb_usb_adapter_dvb_init+0x63/0x180 [dvb_usb] [ 28.558842] [] dvb_usb_adapter_init+0x8b/0x250 [dvb_usb] [ 28.558849] [] dvb_usb_init+0x89/0xf0 [dvb_usb] [ 28.558857] [] dvb_usb_device_init+0x144/0x200 [dvb_usb] [ 28.558865] [] ? default_spin_lock_flags+0x8/0x10 [ 28.558873] [] vp702x_usb_probe+0x35/0xb0 [dvb_usb_vp702x] [ 28.558883] [] usb_probe_interface+0xac/0x1a0 [ 28.558890] [] really_probe+0x4d/0x150 [ 28.558897] [] ? pm_runtime_barrier+0x49/0xb0 [ 28.558903] [] driver_probe_device+0x3a/0x60 [ 28.558909] [] __driver_attach+0x91/0xa0 [ 28.558914] [] ? driver_probe_device+0x60/0x60 [ 28.558922] [] bus_for_each_dev+0x49/0x70 [ 28.558928] [] driver_attach+0x21/0x30 [ 28.558933] [] ? driver_probe_device+0x60/0x60 [ 28.558940] [] bus_add_driver+0x17f/0x260 [ 28.558947] [] driver_register+0x66/0x110 [ 28.558953] [] usb_register_driver+0x71/0x140 [ 28.558961] [] vp702x_usb_module_init+0x1b/0x1000 [dvb_usb_vp702x] [ 28.558968] [] ? 0xf0788fff [ 28.558975] [] do_one_initcall+0x35/0x170 [ 28.558981] [] ? 0xf0788fff [ 28.558990] [] sys_init_module+0xad/0x210 [ 28.558997] [] syscall_call+0x7/0xb [ 28.559001] Code: 20 63 7f bd 90 8d 74 26 00 8d 73 04 89 f0 e8 ae 0e 00 00 8d 43 08 89 45 e0 8b 43 0c 8d 55 e8 8b 4d e0 89 53 0c 89 45 ec [ 28.559046] 10 8b 45 e4 ba ff ff ff ff 89 45 f0 89 d0 87 03 83 f8 01 74 [ 28.559070] EIP: [] __mutex_lock_slowpath+0x8a/0x120 SS:ESP 0068:d690fd10 [ 28.559079] CR2: 0000000000000000 [ 28.559084] ---[ end trace 9476ccc21b566956 ]---

When	Who	Action	New State
2012-04-22	actionparsnip	Request for more information	Needs information
2012-04-22	Dick Scheeringa	Give more information	Open
2012-04-22	actionparsnip	Answer	Answered
2012-04-22	Dick Scheeringa	Comment	Answered
2012-04-22	Dick Scheeringa	Confirm	Solved

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