Subject: modload panics -current kernel (USE_GCC=4)
To: None <port-sparc64@NetBSD.org>
From: Jonathan A. Kollasch <jakllsch@kollasch.net>
List: port-sparc64
Date: 06/12/2006 18:16:23
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Hi,

So, whatever, I've tried to load two different LKMs into a 3.99.20
GENERIC kernel (this system was build by and with gcc4), pf.o and
Arla's nnpfs_mod.o.  Both cause panics of the same varity.

Here's a bt from an attempted load of pf.o:

# modload /usr/lkm/pf.o
text_access_fault: pc=c424a00 va=c424000
kernel trap 64: +fast instruction access MMU miss
Stopped in pid 18.1 (modload) at        0xc424a00:      save            %sp, -0xc0, %sp
db> bt
spec_ioctl(c32f9e8, 0, 0, 0, 0, 0) at netbsd:spec_ioctl+0xd8
VOP_IOCTL(c384680, 80084b03, c32fc70, 3, b9c1a40, b9d94a0) at netbsd:VOP_IOCTL+0x30
vn_ioctl(b9f3e60, 80084b03, c32fc70, b9d94a0, 0, 0) at netbsd:vn_ioctl+0x44
sys_ioctl(0, c32fdc0, c32fe00, 1, 203940, 1814c18) at netbsd:sys_ioctl+0x118
syscall_plain(c32fed0, c32ff58, 4053a834, 4053a838, 0, c32fdc0) at netbsd:syscall_plain+0x104
?(3, 80084b03, ffffffffffffcbe8, c400000, ffffffffffffce60, 0) at 0x1008ccc
db>

	Jonathan Kollasch

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