Hi,

I posted a bug on kernel.org (https://bugzilla.kernel.org/show_bug.cgi?id=92301 ) and was asked to sent it to this mail-address.


Jan 29 21:26:51 plattpcn kernel: [   17.322493] input: UVC Camera (05ca:1812) 
as /devices/pci0000:00/0000:00:1d.7/usb2/2-4/2-4:1.0/input/input10
Jan 29 21:26:51 plattpcn kernel: [   17.322621] usbcore: registered new 
interface driver uvcvideo
Jan 29 21:26:51 plattpcn kernel: [   17.322623] USB Video Class driver (1.1.1)
Jan 29 21:26:51 plattpcn kernel: [   17.583002] input: HP WMI hotkeys as 
/devices/virtual/input/input11
Jan 29 21:26:51 plattpcn kernel: [   18.108106] iwl4965 0000:02:00.0: loaded 
firmware version 228.61.2.24
Jan 29 21:26:51 plattpcn kernel: [   18.360154] ieee80211 phy0: Selected rate 
control algorithm 'iwl-4965-rs'
Jan 29 21:26:51 plattpcn kernel: [   18.620404] dvb-usb: found a 'Yuan EC372S' 
in cold state, will try to load a firmware
Jan 29 21:26:51 plattpcn kernel: [   18.993039] dvb-usb: downloading firmware 
from file 'dvb-usb-dib0700-1.20.fw'
Jan 29 21:26:51 plattpcn kernel: [   19.194634] dib0700: firmware started 
successfully.
Jan 29 21:26:51 plattpcn kernel: [   19.695174] dvb-usb: found a 'Yuan EC372S' 
in warm state.
Jan 29 21:26:51 plattpcn kernel: [   19.695448] dvb-usb: will pass the complete 
MPEG2 transport stream to the software demuxer.
Jan 29 21:26:51 plattpcn kernel: [   19.695527] DVB: registering new adapter 
(Yuan EC372S)
Jan 29 21:26:51 plattpcn kernel: [   20.090809] BUG: unable to handle kernel 
NULL pointer dereference at 0000000000000080
Jan 29 21:26:51 plattpcn kernel: [   20.090987] IP: [<ffffffffa057b061>] 
dib7000p_attach+0x11/0xa0 [dib7000p]
Jan 29 21:26:51 plattpcn kernel: [   20.091007] PGD 36893067 PUD b95b0067 PMD 0
Jan 29 21:26:51 plattpcn kernel: [   20.091007] Oops: 0002 [#1] SMP
Jan 29 21:26:51 plattpcn kernel: [   20.091007] Modules linked in: dib7000p(E) 
dvb_usb_dib0700(E+) dib7000m(E) arc4(E) dib0090(E) dib0070(E) dib3000mc(E) 
dibx000_common(E) dvb_usb(E) dvb_core(E) coretemp(E) hp_wmi(E) rc_core(E) 
sparse_keymap(E) uvcvideo(E) iwl4965(E) videobuf2_vmalloc(E) 
snd_hda_codec_si3054(E) kvm(E) iwlegacy(E) snd_hda_codec_realtek(E) 
videobuf2_memops(E) mac80211(E) videobuf2_core(E) snd_hda_codec_generic(E) 
v4l2_common(E) videodev(E) snd_hda_intel(E) joydev(E) snd_hda_controller(E) 
serio_raw(E) snd_hda_codec(E) snd_hwdep(E) r852(E) cfg80211(E) snd_pcm(E) 
sm_common(E) btusb(E) nand(E) snd_seq_midi(E) nand_ecc(E) snd_seq_midi_event(E) 
bluetooth(E) snd_rawmidi(E) nand_bch(E) snd_seq(E) bch(E) r592(E) 
snd_seq_device(E) nand_ids(E) snd_timer(E) mtd(E) memstick(E) drm(E) snd(E) 
soundcore(E) lpc_ich(E) wmi(E) video(E) mac_hid(E) parport_pc(E) ppdev(E) lp(E) 
parport(E) psmouse(E) ahci(E) libahci(E) firewire_ohci(E) firewire_core(E) 
sdhci_pci(E) crc_itu_t(E) sdhci(E) r8169(E) mii(E)
Jan 29 21:26:51 plattpcn kernel: [   20.091007] CPU: 0 PID: 442 Comm: 
systemd-udevd Tainted: G            E  3.18.3jonas #1
Jan 29 21:26:51 plattpcn kernel: [   20.091007] Hardware name: Hewlett-Packard 
HP Pavilion dv9700 Notebook PC    /30CB, BIOS F.59      11/25/2008
Jan 29 21:26:51 plattpcn kernel: [   20.091007] task: ffff8800b8f68000 ti: 
ffff8800b9148000 task.ti: ffff8800b9148000
Jan 29 21:26:51 plattpcn kernel: [   20.091007] RIP: 0010:[<ffffffffa057b061>]  
[<ffffffffa057b061>] dib7000p_attach+0x11/0xa0 [dib7000p]
Jan 29 21:26:51 plattpcn kernel: [   20.091007] RSP: 0018:ffff8800b914ba88  
EFLAGS: 00010202
Jan 29 21:26:51 plattpcn kernel: [   20.091007] RAX: 0000000000000010 RBX: 
ffff8800ba9d1278 RCX: ffffffffa0581040
Jan 29 21:26:51 plattpcn kernel: [   20.091007] RDX: ffffffffa0581040 RSI: 
ffffffffa0581c2b RDI: 0000000000000010
Jan 29 21:26:51 plattpcn kernel: [   20.091007] RBP: ffff8800b914ba88 R08: 
ffffffff810e47a0 R09: 00000001802a0029
Jan 29 21:26:51 plattpcn kernel: [   20.091007] R10: ffffea0002ed9fc0 R11: 
ffffffff8107cf84 R12: 0000000000000000
Jan 29 21:26:51 plattpcn kernel: [   20.091007] R13: 0000000000000010 R14: 
ffff8800ba9d1278 R15: ffff8800ba9d1398
Jan 29 21:26:51 plattpcn kernel: [   20.091007] FS:  00007fd441492880(0000) 
GS:ffff88013fc00000(0000) knlGS:0000000000000000
Jan 29 21:26:51 plattpcn kernel: [   20.091007] CS:  0010 DS: 0000 ES: 0000 
CR0: 000000008005003b
Jan 29 21:26:51 plattpcn kernel: [   20.091007] CR2: 0000000000000080 CR3: 
0000000036892000 CR4: 00000000000007f0
Jan 29 21:26:51 plattpcn kernel: [   20.091007] Stack:
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  ffff8800b914bab8 
ffffffffa055adab ffff8800ba9d1278 ffff8800ba9d1278
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  ffff8800ba9d1278 
0000000000000000 ffff8800b914baf8 ffffffffa04776b8
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  ffff8800ba9d0000 
0000000000000000 ffff8800ba9d1278 ffff8800ba9d0000
Jan 29 21:26:51 plattpcn kernel: [   20.091007] Call Trace:
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffffa055adab>] 
stk7700P2_frontend_attach+0x3b/0x1f0 [dvb_usb_dib0700]
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffffa04776b8>] 
dvb_usb_adapter_frontend_init+0xf8/0x1b0 [dvb_usb]
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffffa047694c>] 
dvb_usb_device_init+0x45c/0x610 [dvb_usb]
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffffa055731a>] 
dib0700_probe+0x6a/0x100 [dvb_usb_dib0700]
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff8175deb6>] ? 
mutex_lock+0x16/0x37
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff8156d12f>] 
usb_probe_interface+0x1df/0x330
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff814afead>] 
driver_probe_device+0x12d/0x3e0
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff814b023b>] 
__driver_attach+0x9b/0xa0
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff814b01a0>] ? 
__device_attach+0x40/0x40
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff814addc3>] 
bus_for_each_dev+0x63/0xa0
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff814af88e>] 
driver_attach+0x1e/0x20
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff814af490>] 
bus_add_driver+0x180/0x240
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff814b0a24>] 
driver_register+0x64/0xf0
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff8156b792>] 
usb_register_driver+0x82/0x160
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffffa04bc000>] ? 
0xffffffffa04bc000
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffffa04bc01e>] 
dib0700_driver_init+0x1e/0x1000 [dvb_usb_dib0700]
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff8100212c>] 
do_one_initcall+0xbc/0x1f0
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff8119bf42>] ? 
__vunmap+0xc2/0x110
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff810e9245>] 
load_module+0x1d35/0x27d0
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff810e4f90>] ? 
store_uevent+0x40/0x40
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff810e9e56>] 
SyS_finit_module+0x86/0xb0
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  [<ffffffff817603ed>] 
system_call_fastpath+0x16/0x1b
Jan 29 21:26:51 plattpcn kernel: [   20.091007] Code: 8b 87 18 03 00 00 55 48 89 e5 
5d 48 05 68 16 00 00 c3 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 85 ff 48 89 f8 
48 89 e5 74 7f <48> c7 47 70 90 c9 57 a0 48 c7 47 68 00 ba 57 a0 48 c7 47 30 80
Jan 29 21:26:51 plattpcn kernel: [   20.091007] RIP  [<ffffffffa057b061>] 
dib7000p_attach+0x11/0xa0 [dib7000p]
Jan 29 21:26:51 plattpcn kernel: [   20.091007]  RSP <ffff8800b914ba88>
Jan 29 21:26:51 plattpcn kernel: [   20.091007] CR2: 0000000000000080
Jan 29 21:26:51 plattpcn kernel: [   20.102621] ---[ end trace 11794293bad0bfef 
]---



Regards,

Jonas




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