[Pkg-alsa-devel] Bug#588385: [alsa-source] dmesg reports unknown symbols / disagreement with version of symbol

[Guy Heatley]

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Hi Elimar,
Heres what dmesg reports as I disconnect, then reconnect the Roland device.

All I can think is that the version of the compiler might be different
on my system, to that which compiled the kernel. I using an "off the
shelf" Debian AMD64 kernel.

Thanks,
- -- 
Guy


[  840.045602] usb 2-2: USB disconnect, address 2
[  851.952033] usb 2-2: new full speed USB device using ohci_hcd and
address 3
[  852.174052] usb 2-2: New USB device found, idVendor=0582, idProduct=00e6
[  852.174061] usb 2-2: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[  852.174067] usb 2-2: Product: UA-25EX
[  852.174072] usb 2-2: Manufacturer: Roland
[  852.174302] usb 2-2: configuration #1 chosen from 1 choice
[  852.204704] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_receive
[  852.204713] snd_usb_lib: Unknown symbol snd_rawmidi_receive
[  852.205070] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_transmit_empty
[  852.205075] snd_usb_lib: Unknown symbol snd_rawmidi_transmit_empty
[  852.205239] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_transmit
[  852.205243] snd_usb_lib: Unknown symbol snd_rawmidi_transmit
[  852.205703] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_transmit_ack
[  852.205708] snd_usb_lib: Unknown symbol snd_rawmidi_transmit_ack
[  852.206103] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_transmit_peek
[  852.206107] snd_usb_lib: Unknown symbol snd_rawmidi_transmit_peek
[  852.206514] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_new
[  852.206518] snd_usb_lib: Unknown symbol snd_rawmidi_new
[  852.206686] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_set_ops
[  852.206690] snd_usb_lib: Unknown symbol snd_rawmidi_set_ops
[  852.214744] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_receive
[  852.214753] snd_usb_lib: Unknown symbol snd_rawmidi_receive
[  852.215111] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_transmit_empty
[  852.215116] snd_usb_lib: Unknown symbol snd_rawmidi_transmit_empty
[  852.215279] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_transmit
[  852.215284] snd_usb_lib: Unknown symbol snd_rawmidi_transmit
[  852.215743] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_transmit_ack
[  852.215748] snd_usb_lib: Unknown symbol snd_rawmidi_transmit_ack
[  852.216142] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_transmit_peek
[  852.216147] snd_usb_lib: Unknown symbol snd_rawmidi_transmit_peek
[  852.216758] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_new
[  852.216878] snd_usb_lib: Unknown symbol snd_rawmidi_new
[  852.217047] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_set_ops
[  852.217052] snd_usb_lib: Unknown symbol snd_rawmidi_set_ops
[  852.221054] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_receive
[  852.221062] snd_usb_lib: Unknown symbol snd_rawmidi_receive
[  852.221419] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_transmit_empty
[  852.221424] snd_usb_lib: Unknown symbol snd_rawmidi_transmit_empty
[  852.221587] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_transmit
[  852.221592] snd_usb_lib: Unknown symbol snd_rawmidi_transmit
[  852.222053] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_transmit_ack
[  852.222058] snd_usb_lib: Unknown symbol snd_rawmidi_transmit_ack
[  852.222453] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_transmit_peek
[  852.222458] snd_usb_lib: Unknown symbol snd_rawmidi_transmit_peek
[  852.222865] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_new
[  852.222869] snd_usb_lib: Unknown symbol snd_rawmidi_new
[  852.223037] snd_usb_lib: disagrees about version of symbol
snd_rawmidi_set_ops
[  852.223041] snd_usb_lib: Unknown symbol snd_rawmidi_set_ops


On 09/07/10 19:32, Elimar Riesebieter wrote:

> In most cases this points to misscompiled modules. You must use the
> same compiler version the kernel was compiled with. Next a depmod -a
> cleans up the dependencies of the running kernel. See depmod(8). The
> module loads fine on my systems (2.6.3[0-5]). Following your link
> [0] you don't need to patch or make extra drivers if you use Debian
> Kernel > 2.6.30, though. Sorry but I don't have a Roland device
> handy for testing. To get a further analyse you should send a
> respective dmesg.
> 
> [0] http://alsa.opensrc.org/index.php/Edirol_UA-25EX
> 
> Elimar
> 
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