Hi Lincoln, can you also submit the output of
$ cat /proc/interrupts and $ lspci thanks, Markus On 7/19/07, Lincoln Stein <[EMAIL PROTECTED]> wrote: > Hi All, > > I am using the Hauppauge WinTV-HVR-950 with Linux kernel > 2.6.20-16-generic(Ubuntu Feisty Fawn); this is on an AMD64 dual-core > system. Video capture > from terrestrial digital works fine except that I am intermittently getting > kernel errors like this while capturing a video or EIT stream: > > kernel: [93964.072142] APIC error on CPU0: 00(40) > > After the error message occurs the processing of USB interrupts from the > mouse slows to a crawl, making the USB mouse unusable. The error > reproducibly occurs within hours to days of activating the HVR-950, > depending on how much I am using it. Since yesterday I have booted the > system up with "noapic" and so far the error has not occurred. > > I am using the Mercurial version of the v4l-dvb-experimental source code > last updated 13 July 2007. Is this a known bug? > > Thanks in advance, > > Lincoln Stein > > Requested information: > > where I am from: United States, using ATSC/DVB standard > dmesg output: > Jul 18 18:29:13 blackmamba kernel: [ 49.193199] em28xx v4l2 driver version > 0.0.1 loaded > Jul 18 18:29:13 blackmamba kernel: [ 49.244222] em28xx: device is attached > to a USB 2.0 bus > Jul 18 18:29:13 blackmamba kernel: [ 49.244224] em28xx: you're using the > experimental/unstable tree from mcentral.de > Jul 18 18:29:13 blackmamba kernel: [ 49.244226] em28xx: there's also a > stable tree available but which is limited to > Jul 18 18:29:13 blackmamba kernel: [ 49.244227] em28xx: linux <=2.6.19.2 > Jul 18 18:29:13 blackmamba kernel: [ 49.244229] em28xx: it's fine to use > this driver but keep in mind that it will move > Jul 18 18:29:13 blackmamba kernel: [ 49.244230] em28xx: to > http://mcentral.de/hg/~mrec/v4l-dvb-kernel as soon as it's > Jul 18 18:29:13 blackmamba kernel: [ 49.244232] em28xx: proved to be > stable > Jul 18 18:29:13 blackmamba kernel: [ 49.244239] em28xx #0: Alternate > settings: 8 > Jul 18 18:29:13 blackmamba kernel: [ 49.244241] em28xx #0: Alternate > setting 0, max size= 0Jul 18 18:29:13 blackmamba kernel: [ 49.244243] > em28xx #0: Alternate setting 1, max size= 0Jul 18 18:29:13 blackmamba > kernel: [ 49.244244] em28xx #0: Alternate setting 2, max size= 1448 > Jul 18 18:29:13 blackmamba kernel: [ 49.244246] em28xx #0: Alternate > setting 3, max size= 2048 > Jul 18 18:29:13 blackmamba kernel: [ 49.244248] em28xx #0: Alternate > setting 4, max size= 2304 > Jul 18 18:29:13 blackmamba kernel: [ 49.244250] em28xx #0: Alternate > setting 5, max size= 2580 > Jul 18 18:29:13 blackmamba kernel: [ 49.244252] em28xx #0: Alternate > setting 6, max size= 2892 > Jul 18 18:29:13 blackmamba kernel: [ 49.244254] em28xx #0: Alternate > setting 7, max size= 3072 > Jul 18 18:29:13 blackmamba kernel: [ 49.379521] ACPI: PCI Interrupt > 0000:00:11.5[C] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11 > Jul 18 18:29:13 blackmamba kernel: [ 49.379527] PCI: VIA VLink IRQ fixup > for 0000:00:11.5, from 5 to 11 > Jul 18 18:29:13 blackmamba kernel: [ 49.752130] attach_inform: eeprom > detected. > Jul 18 18:29:13 blackmamba kernel: [ 49.780777] em28xx #0: i2c eeprom 00: > 1a eb 67 95 40 20 13 65 d0 12 5c 03 82 1e 6a 18 > Jul 18 18:29:13 blackmamba kernel: [ 49.780784] em28xx #0: i2c eeprom 10: > 00 00 24 57 66 07 01 00 00 00 00 00 00 00 00 00 > Jul 18 18:29:13 blackmamba kernel: [ 49.780789] em28xx #0: i2c eeprom 20: > 46 00 01 00 f0 10 02 00 b8 00 00 00 5b 1c 00 00 > Jul 18 18:29:13 blackmamba kernel: [ 49.780794] em28xx #0: i2c eeprom 30: > 00 00 20 40 20 80 02 20 01 01 01 01 00 00 00 00 > Jul 18 18:29:13 blackmamba kernel: [ 49.780800] em28xx #0: i2c eeprom 40: > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > Jul 18 18:29:13 blackmamba kernel: [ 49.780804] em28xx #0: i2c eeprom 50: > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > Jul 18 18:29:13 blackmamba kernel: [ 49.780809] em28xx #0: i2c eeprom 60: > 00 00 00 00 00 00 00 00 00 00 18 03 34 00 30 00 > Jul 18 18:29:13 blackmamba kernel: [ 49.780814] em28xx #0: i2c eeprom 70: > 32 00 37 00 38 00 37 00 38 00 33 00 32 00 30 00 > Jul 18 18:29:13 blackmamba kernel: [ 49.780819] em28xx #0: i2c eeprom 80: > 00 00 1e 03 57 00 69 00 6e 00 54 00 56 00 20 00 > Jul 18 18:29:13 blackmamba kernel: [ 49.780824] em28xx #0: i2c eeprom 90: > 48 00 56 00 52 00 2d 00 39 00 38 00 30 00 00 00 > Jul 18 18:29:13 blackmamba kernel: [ 49.780829] em28xx #0: i2c eeprom a0: > 84 12 00 00 05 50 1a 7f d4 78 23 b1 fe d0 18 85 > Jul 18 18:29:13 blackmamba kernel: [ 49.780834] em28xx #0: i2c eeprom b0: > ff 00 00 00 04 84 0a 00 01 01 20 77 00 40 b0 8b > Jul 18 18:29:13 blackmamba kernel: [ 49.780839] em28xx #0: i2c eeprom c0: > 14 f0 74 02 01 00 01 79 57 00 00 00 00 00 00 00 > Jul 18 18:29:13 blackmamba kernel: [ 49.780844] em28xx #0: i2c eeprom d0: > 84 12 00 00 05 50 1a 7f d4 78 23 b1 fe d0 18 85 > Jul 18 18:29:13 blackmamba kernel: [ 49.780850] em28xx #0: i2c eeprom e0: > ff 00 00 00 04 84 0a 00 01 01 20 77 00 40 b0 8b > Jul 18 18:29:13 blackmamba kernel: [ 49.780855] em28xx #0: i2c eeprom f0: > 14 f0 74 02 01 00 01 79 57 00 00 00 00 00 00 00 > Jul 18 18:29:13 blackmamba kernel: [ 49.780860] EEPROM ID= 0x9567eb1a > Jul 18 18:29:13 blackmamba kernel: [ 49.780862] Vendor/Product ID= > 2040:6513 > Jul 18 18:29:13 blackmamba kernel: [ 49.780863] AC97 audio (5 sample > rates) > Jul 18 18:29:13 blackmamba kernel: [ 49.780864] 500mA max power > Jul 18 18:29:13 blackmamba kernel: [ 49.780866] Table at 0x24, > strings=0x1e82, 0x186a, 0x0000 > Jul 18 18:29:13 blackmamba kernel: [ 49.780870] tveeprom 1-0050: Hauppauge > model 65201, rev A1C0, serial# 1346480 > Jul 18 18:29:13 blackmamba kernel: [ 49.780872] tveeprom 1-0050: tuner > model is Xceive XC3028 (idx 120, type 71) > Jul 18 18:29:13 blackmamba kernel: [ 49.780875] tveeprom 1-0050: TV > standards PAL(B/G) PAL(I) PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xd4) > Jul 18 18:29:13 blackmamba kernel: [ 49.780878] tveeprom 1-0050: audio > processor is None (idx 0) > Jul 18 18:29:13 blackmamba kernel: [ 49.780879] tveeprom 1-0050: has radio > Jul 18 18:29:13 blackmamba kernel: [ 49.783150] tuner 1-0061: chip found @ > 0xc2 (em28xx #0) > Jul 18 18:29:13 blackmamba kernel: [ 49.783202] attach inform (default): > detected I2C address c2 > Jul 18 18:29:13 blackmamba kernel: [ 49.783205] > /home/lstein/build/v4l-dvb-experimental/v4l/tuner-core.c: setting tuner > callback > Jul 18 18:29:13 blackmamba kernel: [ 49.783207] tuner 0x61: Configuration > acknowledged > Jul 18 18:29:13 blackmamba kernel: [ 49.783209] > /home/lstein/build/v4l-dvb-experimental/v4l/tuner-core.c: setting tuner > callback > Jul 18 18:29:13 blackmamba kernel: [ 49.783252] > /home/lstein/build/v4l-dvb-experimental/v4l/xc3028-tuner.c: attach request! > Jul 18 18:29:13 blackmamba kernel: [ 49.783255] > /home/lstein/build/v4l-dvb-experimental/v4l/tuner-core.c: xc3028 tuner > successfully loaded > Jul 18 18:29:13 blackmamba kernel: [ 49.789434] attach_inform: tvp5150 > detected. > Jul 18 18:29:13 blackmamba kernel: [ 49.867522] tvp5150 1-005c: tvp5150am1 > detected. > Jul 18 18:29:13 blackmamba kernel: [ 49.964377] Loading base firmware: > xc3028_init0.i2c.fw > Jul 18 18:29:13 blackmamba kernel: [ 50.950763] Loading default analogue > TV settings: xc3028_BG_PAL_A2_A.i2c.fw > Jul 18 18:29:13 blackmamba kernel: [ 50.976095] xc3028-tuner.c: firmware > 2.7 > Jul 18 18:29:13 blackmamba kernel: [ 50.976099] ANALOG TV REQUEST > Jul 18 18:29:13 blackmamba kernel: [ 50.982085] em28xx #0: V4L2 device > registered as /dev/video0 > Jul 18 18:29:13 blackmamba kernel: [ 50.982087] em28xx #0: Found Hauppauge > WinTV HVR 950 > Jul 18 18:29:13 blackmamba kernel: [ 50.982098] usbcore: registered new > interface driver em28xx > Jul 18 18:29:13 blackmamba kernel: [ 51.004117] em28xx-audio.c: probing > for em28x1 non standard usbaudio > Jul 18 18:29:13 blackmamba kernel: [ 51.004120] em28xx-audio.c: Copyright > (C) 2006 Markus Rechberger > Jul 18 18:29:13 blackmamba kernel: [ 51.004309] Em28xx: Initialized > (Em28xx Audio Extension) extension > Jul 18 18:29:13 blackmamba kernel: [ 51.196451] em2880-dvb.c: DVB Init > lsusb output > Bus 002 Device 001: ID 0000:0000 > Bus 004 Device 003: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical > Bus 004 Device 002: ID 03f0:3404 Hewlett-Packard DeskJet 6122 > Bus 004 Device 001: ID 0000:0000 > Bus 001 Device 001: ID 0000:0000 > Bus 003 Device 001: ID 0000:0000 > Bus 005 Device 002: ID 11b0:6566 > Bus 005 Device 003: ID 2040:6513 Hauppauge > Bus 005 Device 001: ID 0000:0000 > lsmod output > Module Size Used by > jfs 183504 0 > reiserfs 248576 0 > ext2 72464 0 > hfs 54408 0 > hfsplus 82696 0 > vfat 16256 0 > fat 58672 1 vfat > isofs 38628 0 > udf 86664 0 > snd_rtctimer 5216 1 > beep 6032 1 > vmnet 50752 13 > vmblock 19144 3 > vmmon 504620 0 > binfmt_misc 14604 1 > rfcomm 45352 0 > l2cap 28160 5 rfcomm > bluetooth 62468 4 rfcomm,l2cap > nfsd 266920 17 > exportfs 7808 1 nfsd > lirc_serial 15520 1 > lirc_dev 18504 1 lirc_serial > ppdev 11272 0 > powernow_k8 16480 1 > cpufreq_userspace 6176 0 > cpufreq_stats 8416 0 > cpufreq_powersave 3072 0 > cpufreq_ondemand 10640 1 > freq_table 6336 3 powernow_k8,cpufreq_stats,cpufreq_ondemand > cpufreq_conservative 9736 0 > tc1100_wmi 9224 0 > sony_acpi 7064 0 > pcc_acpi 15616 0 > dev_acpi 17028 0 > video 19080 0 > sbs 17856 0 > i2c_ec 6912 1 sbs > dock 11992 0 > container 6144 0 > button 10016 0 > battery 12040 0 > asus_acpi 19756 0 > backlight 8448 1 asus_acpi > ac 6920 0 > ipv6 307456 22 > nfs 263384 3 > lockd 73136 3 nfsd,nfs > sunrpc 184392 12 nfsd,nfs,lockd > nls_utf8 3456 1 > ntfs 101960 1 > ext3 143760 1 > jbd 68208 1 ext3 > mbcache 11400 2 ext2,ext3 > lgdt330x 11396 1 > it87 24336 0 > hwmon_vid 4864 1 it87 > i2c_isa 7680 1 it87Module Size Used by > jfs 183504 0 > reiserfs 248576 0 > ext2 72464 0 > hfs 54408 0 > hfsplus 82696 0 > vfat 16256 0 > fat 58672 1 vfat > isofs 38628 0 > udf 86664 0 > snd_rtctimer 5216 1 > beep 6032 1 > vmnet 50752 13 > vmblock 19144 3 > vmmon 504620 0 > binfmt_misc 14604 1 > rfcomm 45352 0 > l2cap 28160 5 rfcomm > bluetooth 62468 4 rfcomm,l2cap > nfsd 266920 17 > exportfs 7808 1 nfsd > lirc_serial 15520 1 > lirc_dev 18504 1 lirc_serial > ppdev 11272 0 > powernow_k8 16480 1 > cpufreq_userspace 6176 0 > cpufreq_stats 8416 0 > cpufreq_powersave 3072 0 > cpufreq_ondemand 10640 1 > freq_table 6336 3 powernow_k8,cpufreq_stats,cpufreq_ondemand > cpufreq_conservative 9736 0 > tc1100_wmi 9224 0 > sony_acpi 7064 0 > pcc_acpi 15616 0 > dev_acpi 17028 0 > video 19080 0 > sbs 17856 0 > i2c_ec 6912 1 sbs > dock 11992 0 > container 6144 0 > button 10016 0 > battery 12040 0 > asus_acpi 19756 0 > backlight 8448 1 asus_acpi > ac 6920 0 > ipv6 307456 22 > nfs 263384 3 > lockd 73136 3 nfsd,nfs > sunrpc 184392 12 nfsd,nfs,lockd > nls_utf8 3456 1 > ntfs 101960 1 > ext3 143760 1 > jbd 68208 1 ext3 > mbcache 11400 2 ext2,ext3 > lgdt330x 11396 1 > it87 24336 0 > hwmon_vid 4864 1 it87 > i2c_isa 7680 1 it87 > eeprom 9744 0 > sbp2 26628 0 > parport_pc 40104 0 > lp 15048 0 > qt1010 8836 0 > parport 43404 3 ppdev,parport_pc,lp > mt2060 7172 0 > mt352 9480 0 > zl10353 8968 0 > em2880_dvb 16644 1 > dvb_core 94512 2 lgdt330x,em2880_dvb > em28xx_audio 9220 0 > xc3028_tuner 10880 2 > snd_via82xx 32808 2 > gameport 18704 1 snd_via82xx > tvp5150 21648 0 > snd_ac97_codec 117848 1 snd_via82xx > tuner 72360 0 > ac97_bus 3968 1 snd_ac97_codec > snd_pcm_oss 49536 0 > snd_mixer_oss 19840 1 snd_pcm_oss > em28xx 106040 2 em2880_dvb,em28xx_audio > compat_ioctl32 11136 1 em28xx > ir_common 43908 1 em28xx > videodev 31232 1 em28xx > v4l2_common 22144 5 tvp5150,tuner,em28xx,compat_ioctl32,videodev > snd_pcm 92808 4 > em28xx_audio,snd_via82xx,snd_ac97_codec,snd_pcm_oss > snd_page_alloc 11792 2 snd_via82xx,snd_pcm > snd_mpu401_uart 10752 1 snd_via82xx > v4l1_compat 14980 2 em28xx,videodev > tveeprom 20368 1 em28xx > psmouse 43536 0 > usblp 16768 0 > wlan_wep 8576 1 > snd_seq_dummy 5380 0 > snd_seq_oss 36608 0 > snd_seq_midi 11008 0 > snd_rawmidi 29696 2 snd_mpu401_uart,snd_seq_midi > snd_seq_midi_event 9856 2 snd_seq_oss,snd_seq_midi > snd_seq 61856 7 > snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event > snd_timer 26632 3 snd_rtctimer,snd_pcm,snd_seq > snd_seq_device 10260 5 > snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq > nvidia 7761464 70 > serio_raw 9092 0 > i2c_viapro 11544 0 > wlan_scan_sta 16128 1 > ath_rate_sample 15360 1 > pcspkr 4736 0 > i2c_core 26496 16 > i2c_ec,lgdt330x,it87,i2c_isa,eeprom,qt1010,mt2060,mt352,zl10353,xc3028_tuner,tvp5150,tuner,em28xx,tveeprom,nvidia,i2c_viapro > snd 68904 17 > em28xx_audio,snd_via82xx,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_mpu401_uart,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device > ath_pci 102448 0 > af_packet 27020 6 > k8temp 7552 0 > shpchp 37404 0 > pci_hotplug 36228 1 shpchp > wlan 219592 5 > wlan_wep,wlan_scan_sta,ath_rate_sample,ath_pci > soundcore 10272 1 snd > via_agp 13056 0 > ath_hal 220016 3 ath_rate_sample,ath_pci > tsdev 10112 0 > evdev 13056 3 > usbhid 29088 0 > hid 34048 1 usbhid > xfs 533448 1 > sg 40616 0 > sd_mod 25092 5 > usb_storage 80448 0 > ide_cd 35104 0 > cdrom 40744 1 ide_cd > sata_via 14596 4 > libusual 22184 1 usb_storage > ata_generic 10628 0 > via82cxxx 11012 0 [permanent] > libata 137000 2 sata_via,ata_generic > scsi_mod 166968 5 sbp2,sg,sd_mod,usb_storage,libata > via_rhine 28168 0 > mii 7424 1 via_rhine > ehci_hcd 37004 0 > generic 6532 0 [permanent] > uhci_hcd 28320 0 > usbcore 154416 10 > em2880_dvb,em28xx_audio,em28xx,usblp,usbhid,usb_storage,libusual,ehci_hcd,uhci_hcd > ohci1394 38088 0 > ieee1394 369784 2 sbp2,ohci1394 > thermal 16912 0 > processor 34952 2 powernow_k8,thermal > fan 6536 0 > dm_mod 67344 0 > fbcon 44416 0 > tileblit 4096 1 fbcon > font 9856 1 fbcon > bitblit 7296 1 fbcon > softcursor 3712 1 bitblit > vesafb 10376 0 > cfbcopyarea 5120 1 vesafb > cfbimgblt 4096 1 vesafb > cfbfillrect 5632 1 vesafb > capability 7048 0 > commoncap 9472 1 capability > Other information that might be useful: > uname -a > Linux blackmamba 2.6.20-16-generic #2 SMP Thu Jun 7 19:00:28 UTC 2007 x86_64 > GNU/Linux > cat /proc/cpuinfo > processor : 0 > vendor_id : AuthenticAMD > cpu family : 15 > model : 75 > model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ > stepping : 2 > cpu MHz : 1000.000 > cache size : 512 KB > physical id : 0 > siblings : 2 > core id : 0 > cpu cores : 2 > fpu : yes > fpu_exception : yes > cpuid level : 1 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca > cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt > rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm cr8_legacy > bogomips : 2002.15 > TLB size : 1024 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 40 bits physical, 48 bits virtual > power management: ts fid vid ttp tm stc > > processor : 1 > vendor_id : AuthenticAMD > cpu family : 15 > model : 75 > model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ > stepping : 2 > cpu MHz : 1000.000 > cache size : 512 KB > physical id : 0 > siblings : 2 > core id : 1 > cpu cores : 2 > fpu : yes > fpu_exception : yes > cpuid level : 1 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca > cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt > rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm cr8_legacy > bogomips : 2002.15 > TLB size : 1024 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 40 bits physical, 48 bits virtual > power management: ts fid vid ttp tm stc > > -- > Lincoln D. Stein > Cold Spring Harbor Laboratory > 1 Bungtown Road > Cold Spring Harbor, NY 11724 > (516) 367-8380 (voice) > (516) 367-8389 (fax) > FOR URGENT MESSAGES & SCHEDULING, > PLEASE CONTACT MY ASSISTANT, > SANDRA MICHELSEN, AT [EMAIL PROTECTED] > -- Markus Rechberger _______________________________________________ Em28xx mailing list [email protected] http://mcentral.de/mailman/listinfo/em28xx
