[Bluez-users] problem with keyboard/mouse

Dave Sailer
2004-10-22T10:38:28Z

Can't get Microsoft keyboard/mouse to work on gentoo 2.6.8.1. With
patch-2.6.8-mh2.gz, I noticed the following out of dmesg...

bluetooth: Unknown parameter `l2cap'
Bluetooth: Core ver 2.6
kmem_cache_create: duplicate cache bt_sock
------------[ cut here ]------------
kernel BUG at mm/slab.c:1382!
invalid operand: 0000 [#1]
PREEMPT SMP
Modules linked in: bluetooth nvidia
CPU: 0
EIP: 0060:[<c014473d>] Tainted: P
EFLAGS: 00010202 (2.6.8.1)
EIP is at kmem_cache_create+0x41d/0x5d0
eax: 0000002b ebx: dff9a370 ecx: c05e0978 edx: df04c000
esi: c04c8b48 edi: e08e0848 ebp: dfdd2ce0 esp: df04df4c
ds: 007b es: 007b ss: 0068
Process modprobe (pid: 6384, threadinfo=df04c000 task=df694770)
Stack: c0490fe4 e08e0840 00000020 00002000 df04df70 dfdd2d38 0000000a
c0000000
ffffffe0 000000c0 c04e69a0 df04c000 e08e3bc0 c04e6984 e08e506f e08e0840
00000174 00000020 00002000 00000000 00000000 c01391f8 c05e0828 00000001
Call Trace:
[<e08e506f>] bt_init+0x6f/0xc0 [bluetooth]
[<c01391f8>] sys_init_module+0x158/0x2b0
[<c010528b>] syscall_call+0x7/0xb
Code: 0f 0b 66 05 f8 08 49 c0 8b 0b e9 5b ff ff ff 8b 47 50 c7 04
<4>l2cap: Unknown symbol bt_accept_unlink
Bluetooth: HIDP (Human Interface Emulation) ver 1.0-mh1

Without the patch, it's a similar message but with this at the end...

<3>l2cap_init: L2CAP socket registration failed.

I'm a bit confused about the patch - there are gentoo users claiming to
use bluetooth without it. Does anyone know if the patch is in the gentoo
kernel, and with what version?