The machine is IBM TP X31 with compact flash D-Link DCF-650BT bluetooth adapter. The adapter itself is properly recognised as sio4. But this is what i get when tried to use a slightly modified (to reflect the recent cuaa* -> cuad* change) /usr/share/examples/netgraph/bluetooth/rc.bluetooth version. [root_at_phobos ~]# pccard1: Allocation failed for cfe1 sio4: <Bluetooth BT0100M > at port 0x2e8-0x2ef irq 5 function 0 config 2 on pccard1 sio4: type 16550A sio4: unable to activate interrupt in fast mode - using normal mode [root_at_phobos ~]# /etc/rc.bluetooth start sio4 kernel trap 12 with interrupts disabled Fatal trap 12: page fault while in kernel mode fault virtual address = 0x64 fault code = supervisor write, page not present instruction pointer = 0x8:0xc062f911 stack pointer = 0x10:0xd540ba2c frame pointer = 0x10:0xd540ba38 code segment = base 0x0, limit 0xffffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 788 (hcseriald) [thread 100050] Stopped at comstop+0x75: andl $-0x5,0x64(%eax) db> trace comstop(c1c42800,3) at comstop+0x75 ttyflush(c1c42800,3,c2cb6700,303468,d540ba80) at ttyflush+0x37 ng_h4_open(c1d72300,c1c42800) at ng_h4_open+0x194 ttioctl(c1c42800,8004741b,d540bc60,3,c2139b68) at ttioctl+0xc32 ttyioctl(c1d72300,8004741b,d540bc60,3,c1a27820) at ttyioctl+0x41 spec_ioctl(d540bb88,d540bc34,c056a6d7,d540bb88,c06e8aa0) at spec_ioctl+0xee spec_vnoperate(d540bb88) at spec_vnoperate+0x13 vn_ioctl(c1d842ec,8004741b,d540bc60,c1da9c80,c1a27820) at vn_ioctl+0x1ab ioctl(c1a27820,d540bd14,3,0,246) at ioctl+0x3e0 syscall(2f,2f,2f,bfbfe8d4,bfbfee67) at syscall+0x213 Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (54, FreeBSD ELF32, ioctl), eip = 0x280ce80f, esp = 0xbfbfe7fc, ebp = 0xbfbfed3c --- db> boot.conf, dmesg and kernel conf are available here : http://www.totalterror.net/freebsd/ --niki
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