Hi, I have very similar issue with a Twinhan DVB-S board, here are the latest messages from my system: Apr 11 22:09:36 tv bt878(0): irq FDSR risc_pc=1f28a0c0 Apr 11 22:11:00 tv bt878(0): irq FDSR risc_pc=1f28a158 Apr 11 22:15:13 tv bt878(0): irq FDSR risc_pc=1f28a1e0 Apr 11 22:21:10 tv bt878(0): irq FDSR risc_pc=1f28a118 Apr 11 22:21:30 tv bt878(0): irq FDSR risc_pc=1f28a210 Apr 11 22:28:31 tv bt878(0): irq FDSR risc_pc=1f28a120 Apr 11 22:31:39 tv bt878(0): irq FDSR risc_pc=1f28a140 Apr 11 22:40:26 tv bt878(0): irq FDSR risc_pc=1f28a1a0 Apr 11 22:45:20 tv bt878(0): irq FDSR risc_pc=1f28a0b8 On my case look like the beginning of the 32bit location is constant and the second LS 16bit are changing. By looking back to my system log I see the message start with my upgrade from 2.6.5 kernel to 2.6.8.1. Now I use 2.6.11.6. My kernel was compiled without SMP. My CPU is a P4 Celeron at 2.4GHz and mainboard have SiS 955 chipset. I use this system as a Sat PVR and the system does not have keyboard or monitor and I cannot confirm is frequency of this message change when I use the system interactively. I hope that we find a solution to this issue before my HDD will be full because of the logging :-) Thanks, Jake ------------------------------------------------------------------------ David Sobon wrote: >Hello, > I have a DVICO FusionHDTV DVB-T Lite pci card. Initially, I had >this card running on linux kernel 2.6.10, SMP enabled, on a rather >slow dual cpu system. no kernel warnings/error messages about the card >during usage. However, I decided to upgrade to an amd athlon 3000+ and >asus motherboard system, and I unexpected noticed kernel warnings. > >These are the messages I get: >Mar 5 19:48:49 gearbox kernel: bt878(0): irq FDSR risc_f6e5008 >Mar 5 19:48:49 gearbox kernel: bt878(0): irq FDSR risc_pc=1f6e5008 >Mar 5 19:48:49 gearbox kernel: bt878(0): irq FDSR risc_pc=1ff6e5008 >Mar 5 19:48:49 gearbox kernel: bt878(0): irq FDSR risc_pc=f6e5008 >Mar 5 19:48:49 gearbox kernel: bt878(0): irq FDSR f6e5008 > >with "last message repeated XX times" in between. What's interesting >to note is the location of the 32bit address - it's overwriting the >prefix string at random locations. > >disabling powernowd before stream dumping reduced the instances when >it would occur but still happens when interactively using the machine. > >Is there a solution to this, other than downgrading to my old dual p2 >system? heh. > >-David. > >_______________________________________________ > >linux-dvb@xxxxxxxxxxx >http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.linuxtv.org/pipermail/linux-dvb/attachments/20050411/4aa52096/attachment.htm
