Latest working kernel version: 2.6.27.8 Earliest failing kernel version: 2.6.27.8 Distribution:Slackware 12.1 Hardware Environment: Intel X4500 ICH10 Asus My-Cinema P7131 Analog Software Environment: MythTV Alsa-driver-1.0.19 Alsa-lib-1.0.19 Problem Description: modprobe saa7134-alsa root@MythTV:/opt/src/drivers/alsa-driver-1.0.19# modprobe saa7134-alsa FATAL: Error inserting saa7134_alsa (/lib/modules/2.6.27.8/kernel/drivers/media/video/saa7134/saa7134-alsa.ko): Unknown symbol in module, or unknown parameter (see dmesg) dmesg [ 7.560660] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 7.562712] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 7.581943] saa7130/34: v4l2 driver version 0.2.14 loaded [ 7.643352] saa7134 0000:04:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 7.645413] saa7133[0]: found at 0000:04:00.0, rev: 209, irq: 16, latency: 64, mmio: 0xfebff800 [ 7.647479] saa7133[0]: subsystem: 1043:4845, board: ASUSTeK P7131 Analog [card=146,insmod option] [ 7.651376] saa7133[0]: board init: gpio is 0 [ 7.653437] input: saa7134 IR (ASUSTeK P7131 Analo as /devices/pci0000:00/0000:00:1e.0/0000:04:00.0/input/input7 [ 7.800655] phy0: Selected rate control algorithm 'pid' [ 7.802003] saa7133[0]: i2c eeprom 00: 43 10 45 48 54 20 1c 00 43 43 a9 1c 55 d2 b2 92 [ 7.804185] saa7133[0]: i2c eeprom 10: 00 ff e2 0f ff 20 ff ff ff ff ff ff ff ff ff ff [ 7.806327] saa7133[0]: i2c eeprom 20: 01 40 01 02 03 01 01 03 08 ff 00 88 ff ff ff ff [ 7.808352] saa7133[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 7.810396] saa7133[0]: i2c eeprom 40: ff 22 00 c2 96 ff 02 30 15 ff ff ff ff ff ff ff [ 7.812376] saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 7.814381] saa7133[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 7.816345] saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 7.818186] saa7133[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 7.819948] saa7133[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 7.821707] saa7133[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 7.823386] saa7133[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 7.823390] saa7133[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 7.823393] saa7133[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 7.823396] saa7133[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 7.823399] saa7133[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 7.823904] usbcore: registered new interface driver rt73usb [ 7.886070] tuner 1-004b: chip found @ 0x96 (saa7133[0]) [ 7.922005] tda829x 1-004b: setting tuner address to 61 [ 7.974006] tda829x 1-004b: type set to tda8290+75a [ 10.960232] saa7133[0]: registered device video0 [v4l2] [ 10.961746] saa7133[0]: registered device vbi0 [ 10.963181] saa7133[0]: registered device radio0 [ 11.067699] Unable to find swap-space signature [ 11.670833] mount used greatest stack depth: 5488 bytes left [ 11.993624] saa7134_alsa: Unknown symbol snd_card_new Steps to reproduce: Compile and install alsa-driver-1.0.19, probably also alsa-lib-1.0.19