* Support of RTL2832U+R820T @ 2013-05-07 23:12 Karsten Malcher 2013-05-08 2:18 ` poma 0 siblings, 1 reply; 9+ messages in thread From: Karsten Malcher @ 2013-05-07 23:12 UTC (permalink / raw) To: linux-media Hello, i want to ask how i can get the DVB-T RTL2832U with the new R820T Tuner supported? First i found this GitHub that i could compile, but it does not support the new Tuner. https://github.com/ambrosa/DVB-Realtek-RTL2832U-2.2.2-10tuner-mod_kernel-3.0.0 Here i found the tuner supported, but i don't know how to integrate this stuff into the driver? http://sdr.osmocom.org/trac/wiki/rtl-sdr Can you help? Best Regards Karsten ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Support of RTL2832U+R820T 2013-05-07 23:12 Support of RTL2832U+R820T Karsten Malcher @ 2013-05-08 2:18 ` poma 2013-05-08 8:54 ` Karsten Malcher 2013-05-17 16:35 ` Karsten Malcher 0 siblings, 2 replies; 9+ messages in thread From: poma @ 2013-05-08 2:18 UTC (permalink / raw) To: debian; +Cc: linux-media On 08.05.2013 01:12, Karsten Malcher wrote: > Hello, > > i want to ask how i can get the DVB-T RTL2832U with the new R820T Tuner > supported? > > First i found this GitHub that i could compile, but it does not support > the new Tuner. > https://github.com/ambrosa/DVB-Realtek-RTL2832U-2.2.2-10tuner-mod_kernel-3.0.0 > > > Here i found the tuner supported, but i don't know how to integrate this > stuff into the driver? > http://sdr.osmocom.org/trac/wiki/rtl-sdr > > Can you help? Oh dear. :) http://git.linuxtv.org/media_build.git Typical usage is: … poma ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Support of RTL2832U+R820T 2013-05-08 2:18 ` poma @ 2013-05-08 8:54 ` Karsten Malcher 2013-05-17 16:35 ` Karsten Malcher 1 sibling, 0 replies; 9+ messages in thread From: Karsten Malcher @ 2013-05-08 8:54 UTC (permalink / raw) To: poma; +Cc: linux-media Am 08.05.2013 04:18, schrieb poma: > Oh dear. :) > > http://git.linuxtv.org/media_build.git > > Typical usage is: > … > > > poma > Thank you for the quick answer! I didn't see this. Next week i will try it after my holidays. Karsten ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Support of RTL2832U+R820T 2013-05-08 2:18 ` poma 2013-05-08 8:54 ` Karsten Malcher @ 2013-05-17 16:35 ` Karsten Malcher 2013-05-17 20:16 ` Gianluca Gennari 1 sibling, 1 reply; 9+ messages in thread From: Karsten Malcher @ 2013-05-17 16:35 UTC (permalink / raw) To: poma; +Cc: linux-media Hello poma, Am 08.05.2013 04:18, schrieb poma: > On 08.05.2013 01:12, Karsten Malcher wrote: >> Hello, >> >> i want to ask how i can get the DVB-T RTL2832U with the new R820T Tuner >> supported? >> >> First i found this GitHub that i could compile, but it does not support >> the new Tuner. >> https://github.com/ambrosa/DVB-Realtek-RTL2832U-2.2.2-10tuner-mod_kernel-3.0.0 >> >> >> Here i found the tuner supported, but i don't know how to integrate this >> stuff into the driver? >> http://sdr.osmocom.org/trac/wiki/rtl-sdr >> >> Can you help? > Oh dear. :) > > http://git.linuxtv.org/media_build.git > > Typical usage is: > … > > > poma > > > The driver is working but after some time the system crashes and does not react any more. Just doing the simple test "rtl_test -s 3.2e6". Here is what the syslog shows: May 17 18:15:57 PC10 anacron[4446]: Updated timestamp for job `cron.daily' to 2013-05-17 May 17 18:17:01 PC10 /USR/SBIN/CRON[4537]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) May 17 18:25:34 PC10 kernel: [ 890.646246] usb 1-2.1.1: USB disconnect, device number 5 May 17 18:25:34 PC10 kernel: [ 890.646997] usb 1-2.1.1: dvb_usb_v2: 'MSI Mega Sky 55801 DVB-T USB2.0' successfully deinitialized and disconnected May 17 18:25:35 PC10 acpid: input device has been disconnected, fd 18 May 17 18:26:00 PC10 kernel: [ 916.432558] usb 1-2.1.1: new high-speed USB device number 6 using ehci_hcd May 17 18:26:00 PC10 kernel: [ 916.536923] usb 1-2.1.1: New USB device found, idVendor=0bda, idProduct=2838 May 17 18:26:00 PC10 kernel: [ 916.536934] usb 1-2.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 May 17 18:26:00 PC10 kernel: [ 916.536941] usb 1-2.1.1: Product: RTL2838UHIDIR May 17 18:26:00 PC10 kernel: [ 916.536946] usb 1-2.1.1: Manufacturer: Realtek May 17 18:26:00 PC10 kernel: [ 916.536951] usb 1-2.1.1: SerialNumber: 00000001 May 17 18:26:00 PC10 udevd[4852]: failed to execute '/lib/udev/mtp-probe' 'mtp-probe /sys/devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1 1 6': No such file or directory May 17 18:26:00 PC10 kernel: [ 916.609927] usb 1-2.1.1: dvb_usb_v2: found a 'Realtek RTL2832U reference design' in warm state May 17 18:26:00 PC10 kernel: [ 916.610029] usbcore: registered new interface driver dvb_usb_rtl28xxu May 17 18:26:01 PC10 kernel: [ 916.677157] usb 1-2.1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer May 17 18:26:01 PC10 kernel: [ 916.677193] DVB: registering new adapter (Realtek RTL2832U reference design) May 17 18:26:01 PC10 kernel: [ 916.700879] usb 1-2.1.1: DVB: registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... May 17 18:26:01 PC10 kernel: [ 916.794880] dvb_usb_rtl2832u: disagrees about version of symbol dvb_usb_device_init May 17 18:26:01 PC10 kernel: [ 916.794892] dvb_usb_rtl2832u: Unknown symbol dvb_usb_device_init (err -22) May 17 18:26:01 PC10 kernel: [ 916.794902] dvb_usb_rtl2832u: disagrees about version of symbol dvb_usb_device_init May 17 18:26:01 PC10 kernel: [ 916.794915] dvb_usb_rtl2832u: Unknown symbol dvb_usb_device_init (err -22) May 17 18:26:01 PC10 kernel: [ 916.808351] r820t 3-001a: creating new instance May 17 18:26:01 PC10 kernel: [ 916.820371] r820t 3-001a: Rafael Micro r820t successfully identified May 17 18:26:01 PC10 kernel: [ 916.827020] Registered IR keymap rc-empty May 17 18:26:01 PC10 kernel: [ 916.827277] input: Realtek RTL2832U reference design as /devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1/rc/rc0/input12 May 17 18:26:01 PC10 kernel: [ 916.827531] rc0: Realtek RTL2832U reference design as /devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1/rc/rc0 May 17 18:26:01 PC10 kernel: [ 916.827544] usb 1-2.1.1: dvb_usb_v2: schedule remote query interval to 400 msecs May 17 18:26:01 PC10 kernel: [ 916.840839] usb 1-2.1.1: dvb_usb_v2: 'Realtek RTL2832U reference design' successfully initialized and connected May 17 18:26:14 PC10 acpid: input device has been disconnected, fd 18 May 17 18:26:14 PC10 kernel: [ 930.576375] r820t 3-001a: destroying instance May 17 18:26:14 PC10 kernel: [ 930.578921] usb 1-2.1.1: dvb_usb_v2: 'Realtek RTL2832U reference design' successfully deinitialized and disconnected May 17 18:26:15 PC10 kernel: [ 931.048882] usb 1-2.1.1: dvb_usb_v2: found a 'Realtek RTL2832U reference design' in warm state May 17 18:26:15 PC10 kernel: [ 931.117410] usb 1-2.1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer May 17 18:26:15 PC10 kernel: [ 931.117446] DVB: registering new adapter (Realtek RTL2832U reference design) May 17 18:26:15 PC10 kernel: [ 931.123284] usb 1-2.1.1: DVB: registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... May 17 18:26:15 PC10 kernel: [ 931.123451] r820t 3-001a: creating new instance May 17 18:26:15 PC10 kernel: [ 931.135279] r820t 3-001a: Rafael Micro r820t successfully identified May 17 18:26:15 PC10 kernel: [ 931.143162] Registered IR keymap rc-empty May 17 18:26:15 PC10 kernel: [ 931.143422] input: Realtek RTL2832U reference design as /devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1/rc/rc1/input13 May 17 18:26:15 PC10 kernel: [ 931.143658] rc1: Realtek RTL2832U reference design as /devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1/rc/rc1 May 17 18:26:15 PC10 kernel: [ 931.143670] usb 1-2.1.1: dvb_usb_v2: schedule remote query interval to 400 msecs May 17 18:26:15 PC10 kernel: [ 931.156039] usb 1-2.1.1: dvb_usb_v2: 'Realtek RTL2832U reference design' successfully initialized and connected May 17 18:26:47 PC10 acpid: input device has been disconnected, fd 18 May 17 18:26:47 PC10 kernel: [ 963.468382] r820t 3-001a: destroying instance May 17 18:26:47 PC10 kernel: [ 963.469754] usb 1-2.1.1: dvb_usb_v2: 'Realtek RTL2832U reference design' successfully deinitialized and disconnected May 17 18:27:21 PC10 kernel: [ 996.728959] ------------[ cut here ]------------ May 17 18:27:21 PC10 kernel: [ 996.728972] kernel BUG at /build/buildd-linux_3.2.23-1-amd64-zj7gxu/linux-3.2.23/mm/slab.c:3111! May 17 18:27:21 PC10 kernel: [ 996.728980] invalid opcode: 0000 [#1] SMP May 17 18:27:21 PC10 kernel: [ 996.728988] CPU 2 May 17 18:27:21 PC10 kernel: [ 996.728992] Modules linked in: r820t(O) rtl2832(O) dvb_usb(O) dvb_usb_rtl28xxu(O) rtl2830(O) qt1010(O) zl10353(O) dvb_usb_gl861(O) dvb_usb_v2(O) dvb_core(O) rc_core(O) pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) ppdev lp snd_hrtimer cpufreq_conservative cpufreq_stats cpufreq_powersave cpufreq_userspace fuse ext3 jbd w83627ehf hwmon_vid loop snd_hda_codec_hdmi nvidia(P) parport_pc parport sp5100_tco snd_hda_codec_via i2c_piix4 i2c_core powernow_k8 edac_mce_amd mperf edac_core k10temp processor psmouse evdev pcspkr serio_raw snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hwdep snd_pcm_oss snd_rawmidi snd_mixer_oss wmi snd_pcm snd_seq button snd_seq_device snd_page_alloc snd_timer snd soundcore thermal_sys ext4 crc16 jbd2 mbcache microcode usbhid hid sg sr_mod cdrom sd_mod crc_t10dif ata_generic pata_atiixp ohci_hcd ahci libahci r8169 mii ehci_hcd libata scsi_mod floppy usbcore usb_common [last unloaded: scsi_wait_scan] May 17 18:27:21 PC10 kernel: [ 996.729142] May 17 18:27:21 PC10 kernel: [ 996.729150] Pid: 3129, comm: Xorg Tainted: P O 3.2.0-3-amd64 #1 To Be Filled By O.E.M. To Be Filled By O.E.M./M3A770DE May 17 18:27:21 PC10 kernel: [ 996.729162] RIP: 0010:[<ffffffff810eab41>] [<ffffffff810eab41>] ____cache_alloc+0xed/0x1fa May 17 18:27:21 PC10 kernel: [ 996.729181] RSP: 0018:ffff8802247dbc08 EFLAGS: 00010046 May 17 18:27:21 PC10 kernel: [ 996.729187] RAX: ffff88020bdaf000 RBX: ffff88022f000680 RCX: 000000000000000f May 17 18:27:21 PC10 kernel: [ 996.729194] RDX: ffff88022f0023d0 RSI: dead000000200200 RDI: ffff88020bdaf000 May 17 18:27:21 PC10 kernel: [ 996.729200] RBP: 0000000000000000 R08: 0000000000000007 R09: ffff88022f011000 May 17 18:27:21 PC10 kernel: [ 996.729206] R10: 0000000000000004 R11: 0000000000000004 R12: 00000000000412d0 May 17 18:27:21 PC10 kernel: [ 996.729213] R13: ffff88022f0023c0 R14: ffff880226cd4400 R15: 0000000000000002 May 17 18:27:21 PC10 kernel: [ 996.729221] FS: 00007fdf0cb67880(0000) GS:ffff88022fc80000(0000) knlGS:0000000000000000 May 17 18:27:21 PC10 kernel: [ 996.729228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 17 18:27:21 PC10 kernel: [ 996.729234] CR2: 00007f2198e0f008 CR3: 0000000225d98000 CR4: 00000000000006e0 May 17 18:27:21 PC10 kernel: [ 996.729241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 May 17 18:27:21 PC10 kernel: [ 996.729248] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 May 17 18:27:21 PC10 kernel: [ 996.729255] Process Xorg (pid: 3129, threadinfo ffff8802247da000, task ffff8802242ea930) May 17 18:27:21 PC10 kernel: [ 996.729261] Stack: May 17 18:27:21 PC10 kernel: [ 996.729265] ffff880225940008 ffff88022f0023d0 ffff88020bdaf000 ffff88022f0023e0 May 17 18:27:21 PC10 kernel: [ 996.729278] ffff880225093200 ffff880224ecefe8 00000000000000c8 ffffffffa095aab8 May 17 18:27:21 PC10 kernel: [ 996.729289] ffff88022f000680 00000000000002d0 00000000000002d0 ffffffff810eb684 May 17 18:27:21 PC10 kernel: [ 996.729300] Call Trace: May 17 18:27:21 PC10 kernel: [ 996.729570] [<ffffffffa095aab8>] ? os_alloc_mem+0x75/0xb7 [nvidia] May 17 18:27:21 PC10 kernel: [ 996.729581] [<ffffffff810eb684>] ? __kmalloc+0x9f/0x112 May 17 18:27:21 PC10 kernel: [ 996.729820] [<ffffffffa095aab8>] ? os_alloc_mem+0x75/0xb7 [nvidia] May 17 18:27:21 PC10 kernel: [ 996.730064] [<ffffffffa0929e92>] ? _nv014822rm+0x30/0x3f [nvidia] May 17 18:27:21 PC10 kernel: [ 996.730288] [<ffffffffa0366455>] ? _nv001209rm+0xda5/0x3391 [nvidia] May 17 18:27:21 PC10 kernel: [ 996.730509] [<ffffffffa03657eb>] ? _nv001209rm+0x13b/0x3391 [nvidia] May 17 18:27:21 PC10 kernel: [ 996.730723] [<ffffffffa034198e>] ? _nv000966rm+0xd5/0x235 [nvidia] May 17 18:27:21 PC10 kernel: [ 996.730967] [<ffffffffa09281dc>] ? _nv001108rm+0x3ac/0xaaf [nvidia] May 17 18:27:21 PC10 kernel: [ 996.731204] [<ffffffffa09342a7>] ? rm_ioctl+0x76/0x100 [nvidia] May 17 18:27:21 PC10 kernel: [ 996.731441] [<ffffffffa0952950>] ? nv_kern_ioctl+0x34f/0x3bb [nvidia] May 17 18:27:21 PC10 kernel: [ 996.731676] [<ffffffffa09529f5>] ? nv_kern_unlocked_ioctl+0x1a/0x1e [nvidia] May 17 18:27:21 PC10 kernel: [ 996.731687] [<ffffffff81106911>] ? do_vfs_ioctl+0x459/0x49a May 17 18:27:21 PC10 kernel: [ 996.731697] [<ffffffff8110699d>] ? sys_ioctl+0x4b/0x72 May 17 18:27:21 PC10 kernel: [ 996.731708] [<ffffffff8100ee8e>] ? math_state_restore+0x4b/0x55 May 17 18:27:21 PC10 kernel: [ 996.731719] [<ffffffff8134fc92>] ? system_call_fastpath+0x16/0x1b May 17 18:27:21 PC10 kernel: [ 996.731725] Code: 00 00 00 49 8b 45 00 4c 39 e8 75 17 49 8b 45 20 48 3b 44 24 18 41 c7 45 60 01 00 00 00 0f 84 a8 00 00 00 8b 4b 18 39 48 20 72 2d <0f> 0b 44 8b 40 24 8b 4b 0c ff c6 41 8b 3e 89 70 20 41 0f af c8 May 17 18:27:21 PC10 kernel: [ 996.731811] RIP [<ffffffff810eab41>] ____cache_alloc+0xed/0x1fa May 17 18:27:21 PC10 kernel: [ 996.731821] RSP <ffff8802247dbc08> May 17 18:27:21 PC10 kernel: [ 996.731827] ---[ end trace 0eacac80028afd2a ]--- Karsten ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Support of RTL2832U+R820T 2013-05-17 16:35 ` Karsten Malcher @ 2013-05-17 20:16 ` Gianluca Gennari 2013-05-18 7:36 ` Kernel freezing with RTL2832U+R820T Karsten Malcher 0 siblings, 1 reply; 9+ messages in thread From: Gianluca Gennari @ 2013-05-17 20:16 UTC (permalink / raw) To: debian; +Cc: poma, linux-media Il 17/05/2013 18:35, Karsten Malcher ha scritto: > Hello poma, > > Am 08.05.2013 04:18, schrieb poma: >> On 08.05.2013 01:12, Karsten Malcher wrote: >>> Hello, >>> >>> i want to ask how i can get the DVB-T RTL2832U with the new R820T Tuner >>> supported? >>> >>> First i found this GitHub that i could compile, but it does not support >>> the new Tuner. >>> https://github.com/ambrosa/DVB-Realtek-RTL2832U-2.2.2-10tuner-mod_kernel-3.0.0 >>> >>> >>> >>> Here i found the tuner supported, but i don't know how to integrate this >>> stuff into the driver? >>> http://sdr.osmocom.org/trac/wiki/rtl-sdr >>> >>> Can you help? >> Oh dear. :) >> >> http://git.linuxtv.org/media_build.git >> >> Typical usage is: >> … >> >> >> poma >> >> >> > > The driver is working but after some time the system crashes and does > not react any more. > Just doing the simple test "rtl_test -s 3.2e6". Hi Karsten, this patch should fix the system crash after disconnecting the USB stick: https://patchwork.kernel.org/patch/2524651/ Regards, Gianluca > > Here is what the syslog shows: > > May 17 18:15:57 PC10 anacron[4446]: Updated timestamp for job > `cron.daily' to 2013-05-17 > May 17 18:17:01 PC10 /USR/SBIN/CRON[4537]: (root) CMD ( cd / && > run-parts --report /etc/cron.hourly) > May 17 18:25:34 PC10 kernel: [ 890.646246] usb 1-2.1.1: USB disconnect, > device number 5 > May 17 18:25:34 PC10 kernel: [ 890.646997] usb 1-2.1.1: dvb_usb_v2: > 'MSI Mega Sky 55801 DVB-T USB2.0' successfully deinitialized and > disconnected > May 17 18:25:35 PC10 acpid: input device has been disconnected, fd 18 > May 17 18:26:00 PC10 kernel: [ 916.432558] usb 1-2.1.1: new high-speed > USB device number 6 using ehci_hcd > May 17 18:26:00 PC10 kernel: [ 916.536923] usb 1-2.1.1: New USB device > found, idVendor=0bda, idProduct=2838 > May 17 18:26:00 PC10 kernel: [ 916.536934] usb 1-2.1.1: New USB device > strings: Mfr=1, Product=2, SerialNumber=3 > May 17 18:26:00 PC10 kernel: [ 916.536941] usb 1-2.1.1: Product: > RTL2838UHIDIR > May 17 18:26:00 PC10 kernel: [ 916.536946] usb 1-2.1.1: Manufacturer: > Realtek > May 17 18:26:00 PC10 kernel: [ 916.536951] usb 1-2.1.1: SerialNumber: > 00000001 > May 17 18:26:00 PC10 udevd[4852]: failed to execute > '/lib/udev/mtp-probe' 'mtp-probe > /sys/devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1 1 6': No > such file or directory > May 17 18:26:00 PC10 kernel: [ 916.609927] usb 1-2.1.1: dvb_usb_v2: > found a 'Realtek RTL2832U reference design' in warm state > May 17 18:26:00 PC10 kernel: [ 916.610029] usbcore: registered new > interface driver dvb_usb_rtl28xxu > May 17 18:26:01 PC10 kernel: [ 916.677157] usb 1-2.1.1: dvb_usb_v2: > will pass the complete MPEG2 transport stream to the software demuxer > May 17 18:26:01 PC10 kernel: [ 916.677193] DVB: registering new adapter > (Realtek RTL2832U reference design) > May 17 18:26:01 PC10 kernel: [ 916.700879] usb 1-2.1.1: DVB: > registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... > May 17 18:26:01 PC10 kernel: [ 916.794880] dvb_usb_rtl2832u: disagrees > about version of symbol dvb_usb_device_init > May 17 18:26:01 PC10 kernel: [ 916.794892] dvb_usb_rtl2832u: Unknown > symbol dvb_usb_device_init (err -22) > May 17 18:26:01 PC10 kernel: [ 916.794902] dvb_usb_rtl2832u: disagrees > about version of symbol dvb_usb_device_init > May 17 18:26:01 PC10 kernel: [ 916.794915] dvb_usb_rtl2832u: Unknown > symbol dvb_usb_device_init (err -22) > May 17 18:26:01 PC10 kernel: [ 916.808351] r820t 3-001a: creating new > instance > May 17 18:26:01 PC10 kernel: [ 916.820371] r820t 3-001a: Rafael Micro > r820t successfully identified > May 17 18:26:01 PC10 kernel: [ 916.827020] Registered IR keymap rc-empty > May 17 18:26:01 PC10 kernel: [ 916.827277] input: Realtek RTL2832U > reference design as > /devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1/rc/rc0/input12 > May 17 18:26:01 PC10 kernel: [ 916.827531] rc0: Realtek RTL2832U > reference design as > /devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1/rc/rc0 > May 17 18:26:01 PC10 kernel: [ 916.827544] usb 1-2.1.1: dvb_usb_v2: > schedule remote query interval to 400 msecs > May 17 18:26:01 PC10 kernel: [ 916.840839] usb 1-2.1.1: dvb_usb_v2: > 'Realtek RTL2832U reference design' successfully initialized and connected > May 17 18:26:14 PC10 acpid: input device has been disconnected, fd 18 > May 17 18:26:14 PC10 kernel: [ 930.576375] r820t 3-001a: destroying > instance > May 17 18:26:14 PC10 kernel: [ 930.578921] usb 1-2.1.1: dvb_usb_v2: > 'Realtek RTL2832U reference design' successfully deinitialized and > disconnected > May 17 18:26:15 PC10 kernel: [ 931.048882] usb 1-2.1.1: dvb_usb_v2: > found a 'Realtek RTL2832U reference design' in warm state > May 17 18:26:15 PC10 kernel: [ 931.117410] usb 1-2.1.1: dvb_usb_v2: > will pass the complete MPEG2 transport stream to the software demuxer > May 17 18:26:15 PC10 kernel: [ 931.117446] DVB: registering new adapter > (Realtek RTL2832U reference design) > May 17 18:26:15 PC10 kernel: [ 931.123284] usb 1-2.1.1: DVB: > registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... > May 17 18:26:15 PC10 kernel: [ 931.123451] r820t 3-001a: creating new > instance > May 17 18:26:15 PC10 kernel: [ 931.135279] r820t 3-001a: Rafael Micro > r820t successfully identified > May 17 18:26:15 PC10 kernel: [ 931.143162] Registered IR keymap rc-empty > May 17 18:26:15 PC10 kernel: [ 931.143422] input: Realtek RTL2832U > reference design as > /devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1/rc/rc1/input13 > May 17 18:26:15 PC10 kernel: [ 931.143658] rc1: Realtek RTL2832U > reference design as > /devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1/rc/rc1 > May 17 18:26:15 PC10 kernel: [ 931.143670] usb 1-2.1.1: dvb_usb_v2: > schedule remote query interval to 400 msecs > May 17 18:26:15 PC10 kernel: [ 931.156039] usb 1-2.1.1: dvb_usb_v2: > 'Realtek RTL2832U reference design' successfully initialized and connected > May 17 18:26:47 PC10 acpid: input device has been disconnected, fd 18 > May 17 18:26:47 PC10 kernel: [ 963.468382] r820t 3-001a: destroying > instance > May 17 18:26:47 PC10 kernel: [ 963.469754] usb 1-2.1.1: dvb_usb_v2: > 'Realtek RTL2832U reference design' successfully deinitialized and > disconnected > May 17 18:27:21 PC10 kernel: [ 996.728959] ------------[ cut here > ]------------ > May 17 18:27:21 PC10 kernel: [ 996.728972] kernel BUG at > /build/buildd-linux_3.2.23-1-amd64-zj7gxu/linux-3.2.23/mm/slab.c:3111! > May 17 18:27:21 PC10 kernel: [ 996.728980] invalid opcode: 0000 [#1] SMP > May 17 18:27:21 PC10 kernel: [ 996.728988] CPU 2 > May 17 18:27:21 PC10 kernel: [ 996.728992] Modules linked in: r820t(O) > rtl2832(O) dvb_usb(O) dvb_usb_rtl28xxu(O) rtl2830(O) qt1010(O) > zl10353(O) dvb_usb_gl861(O) dvb_usb_v2(O) dvb_core(O) rc_core(O) > pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) ppdev lp > snd_hrtimer cpufreq_conservative cpufreq_stats cpufreq_powersave > cpufreq_userspace fuse ext3 jbd w83627ehf hwmon_vid loop > snd_hda_codec_hdmi nvidia(P) parport_pc parport sp5100_tco > snd_hda_codec_via i2c_piix4 i2c_core powernow_k8 edac_mce_amd mperf > edac_core k10temp processor psmouse evdev pcspkr serio_raw snd_hda_intel > snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hwdep snd_pcm_oss > snd_rawmidi snd_mixer_oss wmi snd_pcm snd_seq button snd_seq_device > snd_page_alloc snd_timer snd soundcore thermal_sys ext4 crc16 jbd2 > mbcache microcode usbhid hid sg sr_mod cdrom sd_mod crc_t10dif > ata_generic pata_atiixp ohci_hcd ahci libahci r8169 mii ehci_hcd libata > scsi_mod floppy usbcore usb_common [last unloaded: scsi_wait_scan] > May 17 18:27:21 PC10 kernel: [ 996.729142] > May 17 18:27:21 PC10 kernel: [ 996.729150] Pid: 3129, comm: Xorg > Tainted: P O 3.2.0-3-amd64 #1 To Be Filled By O.E.M. To Be > Filled By O.E.M./M3A770DE > May 17 18:27:21 PC10 kernel: [ 996.729162] RIP: > 0010:[<ffffffff810eab41>] [<ffffffff810eab41>] ____cache_alloc+0xed/0x1fa > May 17 18:27:21 PC10 kernel: [ 996.729181] RSP: 0018:ffff8802247dbc08 > EFLAGS: 00010046 > May 17 18:27:21 PC10 kernel: [ 996.729187] RAX: ffff88020bdaf000 RBX: > ffff88022f000680 RCX: 000000000000000f > May 17 18:27:21 PC10 kernel: [ 996.729194] RDX: ffff88022f0023d0 RSI: > dead000000200200 RDI: ffff88020bdaf000 > May 17 18:27:21 PC10 kernel: [ 996.729200] RBP: 0000000000000000 R08: > 0000000000000007 R09: ffff88022f011000 > May 17 18:27:21 PC10 kernel: [ 996.729206] R10: 0000000000000004 R11: > 0000000000000004 R12: 00000000000412d0 > May 17 18:27:21 PC10 kernel: [ 996.729213] R13: ffff88022f0023c0 R14: > ffff880226cd4400 R15: 0000000000000002 > May 17 18:27:21 PC10 kernel: [ 996.729221] FS: 00007fdf0cb67880(0000) > GS:ffff88022fc80000(0000) knlGS:0000000000000000 > May 17 18:27:21 PC10 kernel: [ 996.729228] CS: 0010 DS: 0000 ES: 0000 > CR0: 0000000080050033 > May 17 18:27:21 PC10 kernel: [ 996.729234] CR2: 00007f2198e0f008 CR3: > 0000000225d98000 CR4: 00000000000006e0 > May 17 18:27:21 PC10 kernel: [ 996.729241] DR0: 0000000000000000 DR1: > 0000000000000000 DR2: 0000000000000000 > May 17 18:27:21 PC10 kernel: [ 996.729248] DR3: 0000000000000000 DR6: > 00000000ffff0ff0 DR7: 0000000000000400 > May 17 18:27:21 PC10 kernel: [ 996.729255] Process Xorg (pid: 3129, > threadinfo ffff8802247da000, task ffff8802242ea930) > May 17 18:27:21 PC10 kernel: [ 996.729261] Stack: > May 17 18:27:21 PC10 kernel: [ 996.729265] ffff880225940008 > ffff88022f0023d0 ffff88020bdaf000 ffff88022f0023e0 > May 17 18:27:21 PC10 kernel: [ 996.729278] ffff880225093200 > ffff880224ecefe8 00000000000000c8 ffffffffa095aab8 > May 17 18:27:21 PC10 kernel: [ 996.729289] ffff88022f000680 > 00000000000002d0 00000000000002d0 ffffffff810eb684 > May 17 18:27:21 PC10 kernel: [ 996.729300] Call Trace: > May 17 18:27:21 PC10 kernel: [ 996.729570] [<ffffffffa095aab8>] ? > os_alloc_mem+0x75/0xb7 [nvidia] > May 17 18:27:21 PC10 kernel: [ 996.729581] [<ffffffff810eb684>] ? > __kmalloc+0x9f/0x112 > May 17 18:27:21 PC10 kernel: [ 996.729820] [<ffffffffa095aab8>] ? > os_alloc_mem+0x75/0xb7 [nvidia] > May 17 18:27:21 PC10 kernel: [ 996.730064] [<ffffffffa0929e92>] ? > _nv014822rm+0x30/0x3f [nvidia] > May 17 18:27:21 PC10 kernel: [ 996.730288] [<ffffffffa0366455>] ? > _nv001209rm+0xda5/0x3391 [nvidia] > May 17 18:27:21 PC10 kernel: [ 996.730509] [<ffffffffa03657eb>] ? > _nv001209rm+0x13b/0x3391 [nvidia] > May 17 18:27:21 PC10 kernel: [ 996.730723] [<ffffffffa034198e>] ? > _nv000966rm+0xd5/0x235 [nvidia] > May 17 18:27:21 PC10 kernel: [ 996.730967] [<ffffffffa09281dc>] ? > _nv001108rm+0x3ac/0xaaf [nvidia] > May 17 18:27:21 PC10 kernel: [ 996.731204] [<ffffffffa09342a7>] ? > rm_ioctl+0x76/0x100 [nvidia] > May 17 18:27:21 PC10 kernel: [ 996.731441] [<ffffffffa0952950>] ? > nv_kern_ioctl+0x34f/0x3bb [nvidia] > May 17 18:27:21 PC10 kernel: [ 996.731676] [<ffffffffa09529f5>] ? > nv_kern_unlocked_ioctl+0x1a/0x1e [nvidia] > May 17 18:27:21 PC10 kernel: [ 996.731687] [<ffffffff81106911>] ? > do_vfs_ioctl+0x459/0x49a > May 17 18:27:21 PC10 kernel: [ 996.731697] [<ffffffff8110699d>] ? > sys_ioctl+0x4b/0x72 > May 17 18:27:21 PC10 kernel: [ 996.731708] [<ffffffff8100ee8e>] ? > math_state_restore+0x4b/0x55 > May 17 18:27:21 PC10 kernel: [ 996.731719] [<ffffffff8134fc92>] ? > system_call_fastpath+0x16/0x1b > May 17 18:27:21 PC10 kernel: [ 996.731725] Code: 00 00 00 49 8b 45 00 > 4c 39 e8 75 17 49 8b 45 20 48 3b 44 24 18 41 c7 45 60 01 00 00 00 0f 84 > a8 00 00 00 8b 4b 18 39 48 20 72 2d <0f> 0b 44 8b 40 24 8b 4b 0c ff c6 > 41 8b 3e 89 70 20 41 0f af c8 > May 17 18:27:21 PC10 kernel: [ 996.731811] RIP [<ffffffff810eab41>] > ____cache_alloc+0xed/0x1fa > May 17 18:27:21 PC10 kernel: [ 996.731821] RSP <ffff8802247dbc08> > May 17 18:27:21 PC10 kernel: [ 996.731827] ---[ end trace > 0eacac80028afd2a ]--- > > > Karsten > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Kernel freezing with RTL2832U+R820T 2013-05-17 20:16 ` Gianluca Gennari @ 2013-05-18 7:36 ` Karsten Malcher 2013-05-20 10:55 ` poma 0 siblings, 1 reply; 9+ messages in thread From: Karsten Malcher @ 2013-05-18 7:36 UTC (permalink / raw) To: gennarone; +Cc: poma, linux-media Hi Gianluca, the crash / freezing occurs before disconnect in normal operation. So the patch will not solve this problem. Regards Karsten Am 17.05.2013 22:16, schrieb Gianluca Gennari: >> The driver is working but after some time the system crashes and does >> not react any more. >> Just doing the simple test "rtl_test -s 3.2e6". > Hi Karsten, > this patch should fix the system crash after disconnecting the USB stick: > > https://patchwork.kernel.org/patch/2524651/ > > Regards, > Gianluca > >> Here is what the syslog shows: >> >> May 17 18:15:57 PC10 anacron[4446]: Updated timestamp for job >> `cron.daily' to 2013-05-17 >> May 17 18:17:01 PC10 /USR/SBIN/CRON[4537]: (root) CMD ( cd /&& >> run-parts --report /etc/cron.hourly) >> May 17 18:25:34 PC10 kernel: [ 890.646246] usb 1-2.1.1: USB disconnect, >> device number 5 >> May 17 18:25:34 PC10 kernel: [ 890.646997] usb 1-2.1.1: dvb_usb_v2: >> 'MSI Mega Sky 55801 DVB-T USB2.0' successfully deinitialized and >> disconnected >> May 17 18:25:35 PC10 acpid: input device has been disconnected, fd 18 >> May 17 18:26:00 PC10 kernel: [ 916.432558] usb 1-2.1.1: new high-speed >> USB device number 6 using ehci_hcd >> May 17 18:26:00 PC10 kernel: [ 916.536923] usb 1-2.1.1: New USB device >> found, idVendor=0bda, idProduct=2838 >> May 17 18:26:00 PC10 kernel: [ 916.536934] usb 1-2.1.1: New USB device >> strings: Mfr=1, Product=2, SerialNumber=3 >> May 17 18:26:00 PC10 kernel: [ 916.536941] usb 1-2.1.1: Product: >> RTL2838UHIDIR >> May 17 18:26:00 PC10 kernel: [ 916.536946] usb 1-2.1.1: Manufacturer: >> Realtek >> May 17 18:26:00 PC10 kernel: [ 916.536951] usb 1-2.1.1: SerialNumber: >> 00000001 >> May 17 18:26:00 PC10 udevd[4852]: failed to execute >> '/lib/udev/mtp-probe' 'mtp-probe >> /sys/devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1 1 6': No >> such file or directory >> May 17 18:26:00 PC10 kernel: [ 916.609927] usb 1-2.1.1: dvb_usb_v2: >> found a 'Realtek RTL2832U reference design' in warm state >> May 17 18:26:00 PC10 kernel: [ 916.610029] usbcore: registered new >> interface driver dvb_usb_rtl28xxu >> May 17 18:26:01 PC10 kernel: [ 916.677157] usb 1-2.1.1: dvb_usb_v2: >> will pass the complete MPEG2 transport stream to the software demuxer >> May 17 18:26:01 PC10 kernel: [ 916.677193] DVB: registering new adapter >> (Realtek RTL2832U reference design) >> May 17 18:26:01 PC10 kernel: [ 916.700879] usb 1-2.1.1: DVB: >> registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... >> May 17 18:26:01 PC10 kernel: [ 916.794880] dvb_usb_rtl2832u: disagrees >> about version of symbol dvb_usb_device_init >> May 17 18:26:01 PC10 kernel: [ 916.794892] dvb_usb_rtl2832u: Unknown >> symbol dvb_usb_device_init (err -22) >> May 17 18:26:01 PC10 kernel: [ 916.794902] dvb_usb_rtl2832u: disagrees >> about version of symbol dvb_usb_device_init >> May 17 18:26:01 PC10 kernel: [ 916.794915] dvb_usb_rtl2832u: Unknown >> symbol dvb_usb_device_init (err -22) >> May 17 18:26:01 PC10 kernel: [ 916.808351] r820t 3-001a: creating new >> instance >> May 17 18:26:01 PC10 kernel: [ 916.820371] r820t 3-001a: Rafael Micro >> r820t successfully identified >> May 17 18:26:01 PC10 kernel: [ 916.827020] Registered IR keymap rc-empty >> May 17 18:26:01 PC10 kernel: [ 916.827277] input: Realtek RTL2832U >> reference design as >> /devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1/rc/rc0/input12 >> May 17 18:26:01 PC10 kernel: [ 916.827531] rc0: Realtek RTL2832U >> reference design as >> /devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1/rc/rc0 >> May 17 18:26:01 PC10 kernel: [ 916.827544] usb 1-2.1.1: dvb_usb_v2: >> schedule remote query interval to 400 msecs >> May 17 18:26:01 PC10 kernel: [ 916.840839] usb 1-2.1.1: dvb_usb_v2: >> 'Realtek RTL2832U reference design' successfully initialized and connected >> May 17 18:26:14 PC10 acpid: input device has been disconnected, fd 18 >> May 17 18:26:14 PC10 kernel: [ 930.576375] r820t 3-001a: destroying >> instance >> May 17 18:26:14 PC10 kernel: [ 930.578921] usb 1-2.1.1: dvb_usb_v2: >> 'Realtek RTL2832U reference design' successfully deinitialized and >> disconnected >> May 17 18:26:15 PC10 kernel: [ 931.048882] usb 1-2.1.1: dvb_usb_v2: >> found a 'Realtek RTL2832U reference design' in warm state >> May 17 18:26:15 PC10 kernel: [ 931.117410] usb 1-2.1.1: dvb_usb_v2: >> will pass the complete MPEG2 transport stream to the software demuxer >> May 17 18:26:15 PC10 kernel: [ 931.117446] DVB: registering new adapter >> (Realtek RTL2832U reference design) >> May 17 18:26:15 PC10 kernel: [ 931.123284] usb 1-2.1.1: DVB: >> registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... >> May 17 18:26:15 PC10 kernel: [ 931.123451] r820t 3-001a: creating new >> instance >> May 17 18:26:15 PC10 kernel: [ 931.135279] r820t 3-001a: Rafael Micro >> r820t successfully identified >> May 17 18:26:15 PC10 kernel: [ 931.143162] Registered IR keymap rc-empty >> May 17 18:26:15 PC10 kernel: [ 931.143422] input: Realtek RTL2832U >> reference design as >> /devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1/rc/rc1/input13 >> May 17 18:26:15 PC10 kernel: [ 931.143658] rc1: Realtek RTL2832U >> reference design as >> /devices/pci0000:00/0000:00:12.2/usb1/1-2/1-2.1/1-2.1.1/rc/rc1 >> May 17 18:26:15 PC10 kernel: [ 931.143670] usb 1-2.1.1: dvb_usb_v2: >> schedule remote query interval to 400 msecs >> May 17 18:26:15 PC10 kernel: [ 931.156039] usb 1-2.1.1: dvb_usb_v2: >> 'Realtek RTL2832U reference design' successfully initialized and connected >> May 17 18:26:47 PC10 acpid: input device has been disconnected, fd 18 >> May 17 18:26:47 PC10 kernel: [ 963.468382] r820t 3-001a: destroying >> instance >> May 17 18:26:47 PC10 kernel: [ 963.469754] usb 1-2.1.1: dvb_usb_v2: >> 'Realtek RTL2832U reference design' successfully deinitialized and >> disconnected >> May 17 18:27:21 PC10 kernel: [ 996.728959] ------------[ cut here >> ]------------ >> May 17 18:27:21 PC10 kernel: [ 996.728972] kernel BUG at >> /build/buildd-linux_3.2.23-1-amd64-zj7gxu/linux-3.2.23/mm/slab.c:3111! >> May 17 18:27:21 PC10 kernel: [ 996.728980] invalid opcode: 0000 [#1] SMP >> May 17 18:27:21 PC10 kernel: [ 996.728988] CPU 2 >> May 17 18:27:21 PC10 kernel: [ 996.728992] Modules linked in: r820t(O) >> rtl2832(O) dvb_usb(O) dvb_usb_rtl28xxu(O) rtl2830(O) qt1010(O) >> zl10353(O) dvb_usb_gl861(O) dvb_usb_v2(O) dvb_core(O) rc_core(O) >> pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) ppdev lp >> snd_hrtimer cpufreq_conservative cpufreq_stats cpufreq_powersave >> cpufreq_userspace fuse ext3 jbd w83627ehf hwmon_vid loop >> snd_hda_codec_hdmi nvidia(P) parport_pc parport sp5100_tco >> snd_hda_codec_via i2c_piix4 i2c_core powernow_k8 edac_mce_amd mperf >> edac_core k10temp processor psmouse evdev pcspkr serio_raw snd_hda_intel >> snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hwdep snd_pcm_oss >> snd_rawmidi snd_mixer_oss wmi snd_pcm snd_seq button snd_seq_device >> snd_page_alloc snd_timer snd soundcore thermal_sys ext4 crc16 jbd2 >> mbcache microcode usbhid hid sg sr_mod cdrom sd_mod crc_t10dif >> ata_generic pata_atiixp ohci_hcd ahci libahci r8169 mii ehci_hcd libata >> scsi_mod floppy usbcore usb_common [last unloaded: scsi_wait_scan] >> May 17 18:27:21 PC10 kernel: [ 996.729142] >> May 17 18:27:21 PC10 kernel: [ 996.729150] Pid: 3129, comm: Xorg >> Tainted: P O 3.2.0-3-amd64 #1 To Be Filled By O.E.M. To Be >> Filled By O.E.M./M3A770DE >> May 17 18:27:21 PC10 kernel: [ 996.729162] RIP: >> 0010:[<ffffffff810eab41>] [<ffffffff810eab41>] ____cache_alloc+0xed/0x1fa >> May 17 18:27:21 PC10 kernel: [ 996.729181] RSP: 0018:ffff8802247dbc08 >> EFLAGS: 00010046 >> May 17 18:27:21 PC10 kernel: [ 996.729187] RAX: ffff88020bdaf000 RBX: >> ffff88022f000680 RCX: 000000000000000f >> May 17 18:27:21 PC10 kernel: [ 996.729194] RDX: ffff88022f0023d0 RSI: >> dead000000200200 RDI: ffff88020bdaf000 >> May 17 18:27:21 PC10 kernel: [ 996.729200] RBP: 0000000000000000 R08: >> 0000000000000007 R09: ffff88022f011000 >> May 17 18:27:21 PC10 kernel: [ 996.729206] R10: 0000000000000004 R11: >> 0000000000000004 R12: 00000000000412d0 >> May 17 18:27:21 PC10 kernel: [ 996.729213] R13: ffff88022f0023c0 R14: >> ffff880226cd4400 R15: 0000000000000002 >> May 17 18:27:21 PC10 kernel: [ 996.729221] FS: 00007fdf0cb67880(0000) >> GS:ffff88022fc80000(0000) knlGS:0000000000000000 >> May 17 18:27:21 PC10 kernel: [ 996.729228] CS: 0010 DS: 0000 ES: 0000 >> CR0: 0000000080050033 >> May 17 18:27:21 PC10 kernel: [ 996.729234] CR2: 00007f2198e0f008 CR3: >> 0000000225d98000 CR4: 00000000000006e0 >> May 17 18:27:21 PC10 kernel: [ 996.729241] DR0: 0000000000000000 DR1: >> 0000000000000000 DR2: 0000000000000000 >> May 17 18:27:21 PC10 kernel: [ 996.729248] DR3: 0000000000000000 DR6: >> 00000000ffff0ff0 DR7: 0000000000000400 >> May 17 18:27:21 PC10 kernel: [ 996.729255] Process Xorg (pid: 3129, >> threadinfo ffff8802247da000, task ffff8802242ea930) >> May 17 18:27:21 PC10 kernel: [ 996.729261] Stack: >> May 17 18:27:21 PC10 kernel: [ 996.729265] ffff880225940008 >> ffff88022f0023d0 ffff88020bdaf000 ffff88022f0023e0 >> May 17 18:27:21 PC10 kernel: [ 996.729278] ffff880225093200 >> ffff880224ecefe8 00000000000000c8 ffffffffa095aab8 >> May 17 18:27:21 PC10 kernel: [ 996.729289] ffff88022f000680 >> 00000000000002d0 00000000000002d0 ffffffff810eb684 >> May 17 18:27:21 PC10 kernel: [ 996.729300] Call Trace: >> May 17 18:27:21 PC10 kernel: [ 996.729570] [<ffffffffa095aab8>] ? >> os_alloc_mem+0x75/0xb7 [nvidia] >> May 17 18:27:21 PC10 kernel: [ 996.729581] [<ffffffff810eb684>] ? >> __kmalloc+0x9f/0x112 >> May 17 18:27:21 PC10 kernel: [ 996.729820] [<ffffffffa095aab8>] ? >> os_alloc_mem+0x75/0xb7 [nvidia] >> May 17 18:27:21 PC10 kernel: [ 996.730064] [<ffffffffa0929e92>] ? >> _nv014822rm+0x30/0x3f [nvidia] >> May 17 18:27:21 PC10 kernel: [ 996.730288] [<ffffffffa0366455>] ? >> _nv001209rm+0xda5/0x3391 [nvidia] >> May 17 18:27:21 PC10 kernel: [ 996.730509] [<ffffffffa03657eb>] ? >> _nv001209rm+0x13b/0x3391 [nvidia] >> May 17 18:27:21 PC10 kernel: [ 996.730723] [<ffffffffa034198e>] ? >> _nv000966rm+0xd5/0x235 [nvidia] >> May 17 18:27:21 PC10 kernel: [ 996.730967] [<ffffffffa09281dc>] ? >> _nv001108rm+0x3ac/0xaaf [nvidia] >> May 17 18:27:21 PC10 kernel: [ 996.731204] [<ffffffffa09342a7>] ? >> rm_ioctl+0x76/0x100 [nvidia] >> May 17 18:27:21 PC10 kernel: [ 996.731441] [<ffffffffa0952950>] ? >> nv_kern_ioctl+0x34f/0x3bb [nvidia] >> May 17 18:27:21 PC10 kernel: [ 996.731676] [<ffffffffa09529f5>] ? >> nv_kern_unlocked_ioctl+0x1a/0x1e [nvidia] >> May 17 18:27:21 PC10 kernel: [ 996.731687] [<ffffffff81106911>] ? >> do_vfs_ioctl+0x459/0x49a >> May 17 18:27:21 PC10 kernel: [ 996.731697] [<ffffffff8110699d>] ? >> sys_ioctl+0x4b/0x72 >> May 17 18:27:21 PC10 kernel: [ 996.731708] [<ffffffff8100ee8e>] ? >> math_state_restore+0x4b/0x55 >> May 17 18:27:21 PC10 kernel: [ 996.731719] [<ffffffff8134fc92>] ? >> system_call_fastpath+0x16/0x1b >> May 17 18:27:21 PC10 kernel: [ 996.731725] Code: 00 00 00 49 8b 45 00 >> 4c 39 e8 75 17 49 8b 45 20 48 3b 44 24 18 41 c7 45 60 01 00 00 00 0f 84 >> a8 00 00 00 8b 4b 18 39 48 20 72 2d<0f> 0b 44 8b 40 24 8b 4b 0c ff c6 >> 41 8b 3e 89 70 20 41 0f af c8 >> May 17 18:27:21 PC10 kernel: [ 996.731811] RIP [<ffffffff810eab41>] >> ____cache_alloc+0xed/0x1fa >> May 17 18:27:21 PC10 kernel: [ 996.731821] RSP<ffff8802247dbc08> >> May 17 18:27:21 PC10 kernel: [ 996.731827] ---[ end trace >> 0eacac80028afd2a ]--- >> >> >> Karsten >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-media" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Kernel freezing with RTL2832U+R820T 2013-05-18 7:36 ` Kernel freezing with RTL2832U+R820T Karsten Malcher @ 2013-05-20 10:55 ` poma 2013-05-20 11:52 ` Karsten Malcher 0 siblings, 1 reply; 9+ messages in thread From: poma @ 2013-05-20 10:55 UTC (permalink / raw) To: debian; +Cc: gennarone, linux-media On 18.05.2013 09:36, Karsten Malcher wrote: > Hi Gianluca, > > the crash / freezing occurs before disconnect in normal operation. > So the patch will not solve this problem. Although media_build/backports allows you to build certain modules for certain older *kernels*, it doesn't mean that these modules will work tuneful within them. Therefore, I recommend the *recent* ones. Take note of last Mauro's git pull[1]. ;) poma [1] http://www.spinics.net/lists/linux-media/msg63181.html ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Kernel freezing with RTL2832U+R820T 2013-05-20 10:55 ` poma @ 2013-05-20 11:52 ` Karsten Malcher 2013-05-20 22:07 ` poma 0 siblings, 1 reply; 9+ messages in thread From: Karsten Malcher @ 2013-05-20 11:52 UTC (permalink / raw) To: poma; +Cc: gennarone, linux-media Am 20.05.2013 12:55, schrieb poma: > On 18.05.2013 09:36, Karsten Malcher wrote: >> Hi Gianluca, >> >> the crash / freezing occurs before disconnect in normal operation. >> So the patch will not solve this problem. > Although media_build/backports allows you to build certain modules for > certain older *kernels*, it doesn't mean that these modules will work > tuneful within them. Therefore, I recommend the *recent* ones. > Take note of last Mauro's git pull[1]. ;) > > > poma > > > [1] http://www.spinics.net/lists/linux-media/msg63181.html > > Does this mean that it should work with Kernel 3.8.5 ? Karsten ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Kernel freezing with RTL2832U+R820T 2013-05-20 11:52 ` Karsten Malcher @ 2013-05-20 22:07 ` poma 0 siblings, 0 replies; 9+ messages in thread From: poma @ 2013-05-20 22:07 UTC (permalink / raw) To: debian; +Cc: gennarone, linux-media On 20.05.2013 13:52, Karsten Malcher wrote: > Does this mean that it should work with Kernel 3.8.5 ? Honestly I don't know. Regarding 3.8.y kernel series[1]. poma [1] http://www.spinics.net/lists/kernel/msg1531126.html ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2013-05-20 22:07 UTC | newest] Thread overview: 9+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-05-07 23:12 Support of RTL2832U+R820T Karsten Malcher 2013-05-08 2:18 ` poma 2013-05-08 8:54 ` Karsten Malcher 2013-05-17 16:35 ` Karsten Malcher 2013-05-17 20:16 ` Gianluca Gennari 2013-05-18 7:36 ` Kernel freezing with RTL2832U+R820T Karsten Malcher 2013-05-20 10:55 ` poma 2013-05-20 11:52 ` Karsten Malcher 2013-05-20 22:07 ` poma
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