No, changing baud rate to 9600 has no effect. It is simply not sending the log to the serial port. ----- Original Message ----- From: "Andy Walls" <awalls@xxxxxxxxx> To: <linux-media@xxxxxxxxxxxxxxx> Cc: <linux-dvb@xxxxxxxxxxx> Sent: Wednesday, March 18, 2009 7:48 PM Subject: Re: FusionHDTV7 and v4l causes kernel panic > On Wed, 2009-03-18 at 19:16 -0700, Timothy D. Lenz wrote: > > I've added > > console=ttyS0,115200 console=tty0 > > to the kernel command line options and with out the console=tty0 part the dump no longer shows on the monitor, so redirect seems to > > work but loging the serial port on a second computer gets nothing. I tested the connection with echo and that worked but the kernel > > dump won't go out the port. The last 2 lines of the screen are: > > > > EIP: [<c012a8c6>] queue_work+0x3/0x68 SS:ESP 0068:f778dd24 > > Kernel panic - not syncing: Fatal exception in interrupt > > Hmm. The only thing in the cx23885 driver that tries to schedule work, > and thus the only thing that could possibly pass in a bad argument, is > the netup_ci_slot_status() function. It gets called when an IRQ comes > in indicating a GPIO[01] event, and the driver thinks the card is a > NetUp Dual DVB-S2 CI card. > > That's consistent with the "fatal exception in interrupt", but without > the backtrace, one can't be completely sure this call to queue work was > initiated by the cx23885 driver and a problem with cx23885 data > structures. (But it is the most likely scenario, IMO) > I just can't see how netup_ci_slot_status() get's called for your card. > > > > Any way to get the dump to go out the serial port? > > Does 9600 baud help? (Just a guess.) > > Regards, > Andy > > > ----- Original Message ----- > > From: "Andy Walls" <awalls@xxxxxxxxx> > > To: "Timothy D. Lenz" <tlenz@xxxxxxxxxx> > > Cc: <linux-media@xxxxxxxxxxxxxxx> > > Sent: Monday, March 16, 2009 6:07 PM > > Subject: Re: FusionHDTV7 and v4l causes kernel panic > > > > > > > On Mon, 2009-03-16 at 17:46 -0700, Timothy D. Lenz wrote: > > > > When it panics, there is no log, just a bunch of stuff that that scrolls fast on the main monitor then cold lock. > > > > No way to scroll > > > > back. > > > > > > Not even Shift+PageUp ? > > > > > > > > > > > > > I looked at the logs and the ones that are text had nothing about it. > > > > > > Digital camera or pencil and paper will be least complex way to capture > > > the ooops data. Please don't leave out the "Code" bytes at the bottom > > > and do your best to make sure those are absolutely correct. > > > > > > Regards, > > > Andy > > > > > > > > > > ----- Original Message ----- > > > > From: "Steven Toth" <stoth@xxxxxxxxxxx> > > > > To: <linux-media@xxxxxxxxxxxxxxx> > > > > Cc: <linux-dvb@xxxxxxxxxxx> > > > > Sent: Monday, March 16, 2009 6:59 AM > > > > Subject: Re: FusionHDTV7 and v4l causes kernel panic > > > > > > > > > > > > > Timothy D. Lenz wrote: > > > > > > Using kernel 2.6.26.8 and v4l from a few days ago. When I modprobe cx23885 to load the drivers, I get kernel panic > > > > > > > > > > We'll need the oops. > > > > > > > > > > - Steve > > > > > > > > > > _______________________________________________ > > > > > linux-dvb users mailing list > > > > > For V4L/DVB development, please use instead linux-media@xxxxxxxxxxxxxxx > > > > > linux-dvb@xxxxxxxxxxx > > > > > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > > > > > > > > -- > > > > To unsubscribe from this list: send the line "unsubscribe linux-media" in > > > > the body of a message to majordomo@xxxxxxxxxxxxxxx > > > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > > > > > > > > > > > > _______________________________________________ > > linux-dvb users mailing list > > For V4L/DVB development, please use instead linux-media@xxxxxxxxxxxxxxx > > linux-dvb@xxxxxxxxxxx > > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > > > > > _______________________________________________ > linux-dvb users mailing list > For V4L/DVB development, please use instead linux-media@xxxxxxxxxxxxxxx > linux-dvb@xxxxxxxxxxx > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb _______________________________________________ linux-dvb users mailing list For V4L/DVB development, please use instead linux-media@xxxxxxxxxxxxxxx linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
