hi (sorry for the new toplevel thread, i am new subscribed)
i have the scary problem with the "broken data stream" too ... but my sitaution is even worse ... :-( i am using kernel.org kernel-dvb 2.6.7, fedora core2, vdr -1.2.6, and as hardware 3 * dvb-s 1.3 on a dual p3-500 in smp after testing the necessary modules, i`am using only i2c-core, videodev, v4l1-compat, v4l2-common, video-buf dvb-core, ves1x93, saa7146, saa7146_vv, ttpci-eeprom, dvb-ttpci in that order, and it works at the beginning very well ... but after some time with epg-scan in the background, the recordings are broken and vdr restarts, this often happens many seconds after a recording is started, after a reload of all modules, it works again .. problem 1) after some load/unload procedure, the module dvb-ttpci is always busy (of course without vdr running) and could`nt be removed any more ... i have to reboot the system ... whats the cause of this? is there a way for getting info out of the kernel what resource is busy or which process is using it (like fuser in usermode?) problem 2) in the last two days my system is completly hardlocked (system freez, even num-look-led does not react ... ) and this is very bad ... i do not know how to get any debuging info out of an lock-up-kernel this is very bad for me, in fact it is a showstopper for VDR ... :-(( my hardware worked "very" well with the old 2.4 kernel and the previos drivers, only few corrupted recorings a week, never hardlocks or busy modules here ... i hope my info and possible assistance can help here :-) mfg hermann as side-note, my syslog shows lot`s of debi & gpio interrupts, is this "normal" or is there any additonal problem hidden here? syslog messages: Jul 27 22:33:30 xyz kernel: GPIO0 irq oops @ 9378175, psr:0x000c0120, ssr:0x00800030 Jul 27 22:35:33 xyz kernel: DEBI irq oops @ 9500283, psr:0x00040028, ssr:0x00800030 Jul 27 22:35:53 xyz kernel: DEBI irq oops @ 9520865, psr:0x00040128, ssr:0x00800030 Jul 27 22:35:53 xyz kernel: GPIO0 irq oops @ 9520930, psr:0x000c0120, ssr:0x00800030 Jul 27 22:36:03 xyz kernel: DEBI irq oops @ 9530356, psr:0x00040028, ssr:0x00800030 Jul 27 22:36:18 xyz kernel: DEBI irq oops @ 9545644, psr:0x00040028, ssr:0x00800030 Jul 27 22:36:18 xyz kernel: GPIO0 irq oops @ 9545709, psr:0x000c0120, ssr:0x00800030 Jul 27 22:36:23 xyz kernel: DEBI irq oops @ 9550525, psr:0x00040028, ssr:0x00800030 Jul 27 22:36:35 xyz kernel: DEBI irq oops @ 9563220, psr:0x00040128, ssr:0x00800030 Jul 27 22:36:35 xyz kernel: GPIO0 irq oops @ 9563287, psr:0x000c0028, ssr:0x00800030 Jul 27 22:38:12 xyz kernel: DEBI irq oops @ 9659422, psr:0x00040128, ssr:0x00800030 Jul 27 22:38:12 xyz kernel: GPIO0 irq oops @ 9659487, psr:0x000c0028, ssr:0x00800030 Jul 27 22:38:14 xyz kernel: DEBI irq oops @ 9661418, psr:0x00040028, ssr:0x00800030 Jul 27 22:38:14 xyz kernel: GPIO0 irq oops @ 9661484, psr:0x000c0028, ssr:0x00800030 Jul 27 22:39:11 xyz kernel: DEBI irq oops @ 9719054, psr:0x00040028, ssr:0x00800030 Jul 27 22:42:16 xyz kernel: DEBI irq oops @ 9904273, psr:0x00040028, ssr:0x00800030 Jul 27 22:45:31 xyz kernel: DEBI irq oops @ 10098861, psr:0x00040128, ssr:0x00800030 Jul 27 22:45:32 xyz kernel: DEBI irq oops @ 10100073, psr:0x000c0128, ssr:0x00800030 Jul 27 22:45:32 xyz kernel: GPIO0 irq oops @ 10100140, psr:0x000c0120, ssr:0x00800030 Jul 27 22:45:52 xyz kernel: DEBI irq oops @ 10120241, psr:0x00040128, ssr:0x00800030 Jul 27 22:45:52 xyz kernel: GPIO0 irq oops @ 10120308, psr:0x000c0128, ssr:0x00800030 Jul 27 22:46:01 xyz kernel: DEBI irq oops @ 10129135, psr:0x00040028, ssr:0x00800030 Jul 27 22:47:21 xyz kernel: DEBI irq oops @ 10208652, psr:0x00040028, ssr:0x00800030 Jul 27 22:49:37 xyz kernel: DEBI irq oops @ 10344520, psr:0x00040028, ssr:0x00800030 Jul 27 22:50:13 xyz kernel: DEBI irq oops @ 10380683, psr:0x00040028, ssr:0x00800030 Jul 27 22:50:58 xyz kernel: DEBI irq oops @ 10425332, psr:0x00040128, ssr:0x00800030 Jul 27 22:52:07 xyz kernel: DEBI irq oops @ 10494765, psr:0x000c0028, ssr:0x00800030 Jul 27 22:52:50 xyz kernel: DEBI irq oops @ 10537515, psr:0x00040128, ssr:0x00800030 Jul 27 22:53:31 xyz kernel: DEBI irq oops @ 10579273, psr:0x00040128, ssr:0x00800030 Jul 27 22:53:33 xyz kernel: DEBI irq oops @ 10580774, psr:0x00040028, ssr:0x00800030 Jul 27 22:54:10 xyz kernel: DEBI irq oops @ 10617338, psr:0x00040028, ssr:0x00800030 Jul 27 22:54:43 xyz kernel: DEBI irq oops @ 10650706, psr:0x00040028, ssr:0x00800030 Jul 27 22:55:26 xyz kernel: DEBI irq oops @ 10694066, psr:0x00040028, ssr:0x00800030 Jul 27 22:58:41 xyz kernel: DEBI irq oops @ 10888561, psr:0x00040028, ssr:0x00800030 Jul 27 22:58:41 xyz kernel: GPIO0 irq oops @ 10888627, psr:0x000c0120, ssr:0x00800010