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Old 06-18-12, 02:13 AM   #6
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Join Date: Jun 2012
Posts: 1
Default Re: PAE and FreeBSD -- still a problem?

i'm having troubles using driver in PAE.

environment: FreeBSD 9.0p3, Core2 Q6600, 8800GT, PAE kernel

i tryed 295.49 in recent porttree and also current release 302.17, too. attach log. i need help, thanks.

# kldload nvidia
nvidia0: <GeForce 8800 GT> on vgapci0
vgapci0: child nvidia0 requested pci_enable_io
vgapci0: child nvidia0 requested pci_enable_io
panic: pmap_mapdev: Couldn't alloc kernel virtual memory
cpuid = 2
KDB: stackbacktrace:
#0 0xc06fca37 at kdb_backtrace+0x43
#1 0xc06cbfe0 at panic+0x114
#2 0xc0986e74 at pmap_mapdev_attr+0xb6
#3 0xc945a909 at os_map_kernel_space+0x93
#4 0xc9433be0 at _nv014652rm+0x8b
Uptime: 15m26s
Automatic reboot in 15 seconds - press a key on the console to abort

of course worked fine in normal i386 kernel.

Last edited by ududuk; 07-04-12 at 01:15 AM.
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