[ resend due to subscription complications. apologies if this winds up becoming a duplicate. ] Hi there. I have a Hauppauge HVR 950Q. I am mostly successful with it, but lately I have been seeing a lot of these: usb 1-4: new high speed USB device using ehci_hcd and address 9 usb 1-4: configuration #1 chosen from 1 choice au0828 driver loaded au0828: i2c bus registered tveeprom 5-0050: Hauppauge model 72001, rev B3F0, serial# 6922999 tveeprom 5-0050: MAC address is 00-0D-FE-69-A2-F7 tveeprom 5-0050: tuner model is Xceive XC5000 (idx 150, type 76) tveeprom 5-0050: TV standards NTSC(M) ATSC/DVB Digital (eeprom 0x88) tveeprom 5-0050: audio processor is AU8522 (idx 44) tveeprom 5-0050: decoder processor is AU8522 (idx 42) tveeprom 5-0050: has no radio, has IR receiver, has no IR transmitter hauppauge_eeprom: hauppauge eeprom: model=72001 au8522 5-0047: creating new instance au8522_decoder creating new instance... tuner 5-0061: chip found @ 0xc2 (au0828) xc5000 5-0061: creating new instance xc5000: Successfully identified at address 0x61 xc5000: Firmware has not been loaded previously au8522 5-0047: attaching existing instance xc5000 5-0061: attaching existing instance xc5000: Successfully identified at address 0x61 xc5000: Firmware has not been loaded previously DVB: registering new adapter (au0828) DVB: registering adapter 0 frontend 0 (Auvitek AU8522 QAM/8VSB Frontend)... Registered device AU0828 [Hauppauge HVR950Q] usbcore: registered new interface driver au0828 xc5000: waiting for firmware upload (dvb-fe-xc5000-1.6.114.fw)... usb 1-4: firmware: requesting dvb-fe-xc5000-1.6.114.fw xc5000: firmware read 12401 bytes. xc5000: firmware uploading... xc5000: firmware upload complete... mythbackend: page allocation failure. order:4, mode:0xc0d0 Pid: 15154, comm: mythbackend Tainted: P 2.6.32-22-generic #36-Ubuntu Call Trace: [<c0588f92>] ? printk+0x1d/0x23 [<c01cf82e>] __alloc_pages_slowpath+0x46e/0x4a0 [<c01cf99a>] __alloc_pages_nodemask+0x13a/0x170 [<c01cf9ec>] __get_free_pages+0x1c/0x30 [<f87d6bdf>] start_urb_transfer+0x7f/0x1e0 [au0828] [<f87d6e03>] au0828_dvb_start_feed+0xc3/0xe0 [au0828] [<f877ec44>] ? dmx_ts_feed_set+0x104/0x130 [dvb_core] [<f877ecc8>] dmx_ts_feed_start_filtering+0x58/0xe0 [dvb_core] [<f877badb>] dvb_dmxdev_start_feed+0xab/0x110 [dvb_core] [<f877cf01>] dvb_dmxdev_filter_start+0x2a1/0x380 [dvb_core] [<c020b295>] ? chrdev_open+0xf5/0x200 [<f877d487>] dvb_demux_do_ioctl+0x4a7/0x550 [dvb_core] [<c0205f3f>] ? __dentry_open+0x1af/0x290 [<f877b926>] dvb_usercopy+0x96/0x140 [dvb_core] [<f877cfe0>] ? dvb_demux_do_ioctl+0x0/0x550 [dvb_core] [<c0201dd5>] ? mem_cgroup_update_mapped_file_stat+0x35/0x90 [<f877bfff>] dvb_demux_ioctl+0x1f/0x30 [dvb_core] [<f877cfe0>] ? dvb_demux_do_ioctl+0x0/0x550 [dvb_core] [<c021628b>] vfs_ioctl+0x7b/0x90 [<c0216519>] do_vfs_ioctl+0x79/0x310 [<c0216817>] sys_ioctl+0x67/0x80 [<c0205d4e>] ? sys_open+0x2e/0x40 [<c01033ec>] syscall_call+0x7/0xb Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 0 CPU 1: hi: 186, btch: 31 usd: 0 HighMem per-cpu: CPU 0: hi: 186, btch: 31 usd: 2 CPU 1: hi: 186, btch: 31 usd: 0 active_anon:238741 inactive_anon:92054 isolated_anon:88 active_file:46091 inactive_file:47629 isolated_file:65 unevictable:35 dirty:18690 writeback:500 unstable:207 free:233580 slab_reclaimable:13718 slab_unreclaimable:10001 mapped:19061 shmem:3609 pagetables:4972 bounce:0 DMA free:3508kB min:64kB low:80kB high:96kB active_anon:0kB inactive_anon:0kB active_file:1904kB inactive_file:2024kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15804kB mlocked:0kB dirty:96kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:44kB slab_unreclaimable:616kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 865 2777 2777 Normal free:410632kB min:3728kB low:4660kB high:5592kB active_anon:59376kB inactive_anon:61132kB active_file:80984kB inactive_file:84656kB unevictable:0kB isolated(anon):220kB isolated(file):236kB present:885944kB mlocked:0kB dirty:46268kB writeback:292kB mapped:5692kB shmem:348kB slab_reclaimable:54828kB slab_unreclaimable:39388kB kernel_stack:4856kB pagetables:1084kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 15295 15295 HighMem free:520180kB min:512kB low:2572kB high:4632kB active_anon:895588kB inactive_anon:307084kB active_file:101476kB inactive_file:103836kB unevictable:140kB isolated(anon):132kB isolated(file):24kB present:1957776kB mlocked:136kB dirty:28396kB writeback:1708kB mapped:70552kB shmem:14088kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:18804kB unstable:828kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 5*4kB 30*8kB 15*16kB 30*32kB 24*64kB 2*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3508kB Normal: 5376*4kB 27467*8kB 10527*16kB 26*32kB 0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 410632kB HighMem: 2277*4kB 45032*8kB 9358*16kB 28*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 520180kB 148793 total pagecache pages 51452 pages in swap cache Swap cache stats: add 4720177, delete 4668725, find 3791881/4313248 Free swap = 1501312kB Total swap = 3145720kB 720608 pages RAM 493298 pages HighMem 11342 pages reserved 184002 pages shared 402390 pages non-shared This machine has ~3G of memory and is an i686 2.6.32-22-generic Ubuntu kernel. I don't know if that helps you understand the version of the stack I am running for this card or not. If not, let me know how else I can determine software versions for you. Is this a known issue? Cheers, b.
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