Trouble with keyboard

[Alex V. Petrov]

My keyboard work perfectly with different OS: Linux, windows and older
version FreeBSD (liveCD Frenzy).
On modern versions of FreeBSD (amd64 and i386 on different machines) the
keyboard work not normaly. When I pressed Ctrl, on termianal continualy
generate unbreakable simbol "A".

messages attached and detaced:
Feb 11 15:31:27 alex kernel: ugen2.2: <SONiX USB DEVICE> at usbus2
Feb 11 15:31:27 alex kernel: ukbd0 on uhub7
Feb 11 15:31:27 alex kernel: ukbd0: <SONiX USB DEVICE, class 0/0, rev
2.00/1.00, addr 2> on usbus2
Feb 11 15:31:27 alex kernel: kbd2 at ukbd0
Feb 11 15:31:27 alex kernel: ukbd1 on uhub7
Feb 11 15:31:27 alex kernel: ukbd1: <SONiX USB DEVICE, class 0/0, rev
2.00/1.00, addr 2> on usbus2
Feb 11 15:31:27 alex kernel: kbd3 at ukbd1

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFeb
11 15:31:47 alex kernel: ugen2.2: <SONiX USB DEVICE> at usbus2
(disconnected)
Feb 11 15:31:47 alex kernel: ukbd0: at uhub7, port 4, addr 2 (disconnected)
Feb 11 15:31:47 alex kernel: ukbd0: detached
Feb 11 15:31:47 alex kernel: ukbd1: at uhub7, port 4, addr 2 (disconnected)
Feb 11 15:31:47 alex kernel: ukbd1: detached


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Alex.