>Number:         27022
>Category:       kern
>Synopsis:       fault in athhal-elf.o
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Sep 23 23:37:00 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator:     YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
>Release:        NetBSD 2.0G
>Organization:

>Environment:
	
	
System: NetBSD kaeru 2.0G NetBSD 2.0G (build.kaeru) #1698: Thu Sep 23 00:32:52 JST 2004 takashi@kaeru:/home/takashi/work/kernel/build.kaeru i386
Architecture: i386
Machine: i386
>Description:
	when i did "ifconfig ath0 down;ifconfig ath0 up" after ath complained
	some errors, i got the following in-kernel fault.
	zz005b88fd is a symbol in athhal-elf.o.

ath0: hardware error; resetting
ath0: ath_reset: unable to reset hardware; hal status 3
ath0: hardware error; resetting
ath0: ath_reset: unable to reset hardware; hal status 3
ath0: hardware error; resetting
ath0: ath_reset: unable to reset hardware; hal status 3
ath0: device timeout
ath0: interrupting at 3

uvm_fault(0xc0832960, 0xd8770000, 0, 1) -> 0xe
zz005b88fd(c1b96000,1,ca953bc4,c01db9c6,0,6,1) at netbsd:zz005b88fd+0x24
ath_intr1(c1b96000,4,ca953bf4,c03cc4e2,0,1,0) at netbsd:ath_intr1+0x181
pccbbintr_function(c13c2c00,0,c8da0010,c8da0030,ca950010,10,c194d880) at netbsd:pccbbintr_function+0x84
Xintr_legacy3() at netbsd:Xintr_legacy3+0xa9
--- interrupt ---
ttioctl(c8dafa20,402c7413,ca953ea4,3,ca292c8c,ffffffff,0) at netbsd:ttioctl+0xc
ptyioctl(507,402c7413,ca953ea4,3,ca292c8c,c033089e,ca953d5c) at netbsd:ptyioctl+0x1a1
spec_ioctl(ca953d74,0,ca953e4c,c0469ecf,c04820a0,c9c6659c,402c7413) at netbsd:spec_ioctl+0x4e
VOP_IOCTL(c9c6659c,402c7413,ca953ea4,3,c8da7bd0,ca292c8c,ca953e5c) at netbsd:VOP_IOCTL+0x45
vn_ioctl(ca701aa8,402c7413,ca953ea4,ca292c8c,0,8f110000,ffffffff) at netbsd:vn_ioctl+0x82
sys_ioctl(ca18db5c,ca953f64,ca953f5c,0,c03940e8,c9693c80,0) at netbsd:sys_ioctl+0x150
syscall_plain() at netbsd:syscall_plain+0x84
--- syscall (number 54) ---
0xbdb30b2f:

>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: