Atheros 5212

[Kevin Downey]

I am running a generic kernel with all the debugging knobs.
if I use BitTorrent or Gnutella in X the computer reboots after a few minutes.
>From the console it drops into the debugger deal. But will not give me
a crash dump.

Under the assumption that something was wrong with the ath driver I
tried to get the atheros card working with project evil and if_ndis.ko
built fine, but after I loaded it nothing happened (ndis0 did not show
up in ifconfig).

Rebuilding world from old sources (7/20/05) to try and go back to
before this showed up. This did not help.

Here are some juicy bits from dmesg, the whole dmesg is attached.

FreeBSD zifnab 6.0-BETA1 FreeBSD 6.0-BETA1 #4: Tue Aug  9 15:16:43 PDT
2005     root at zifnab:/usr/obj/usr/src/sys/GENERIC  i386


Aug  9 03:32:16 zifnab kernel: ath0: <Atheros 5212> mem
0xec410000-0xec41ffff irq 11 at device 10.0 on pci0
Aug  9 03:32:16 zifnab kernel: ath0: Ethernet address: 00:0f:3d:ae:ad:b8
Aug  9 03:32:16 zifnab kernel: ath0: mac 5.9 phy 4.3 radio 4.6

.............................


Aug  9 03:32:16 zifnab kernel: malloc(M_WAITOK) of "16", forcing
M_NOWAIT with the following non-sleepable locks held:
Aug  9 03:32:16 zifnab kernel: exclusive sleep mutex ath0 (network
driver) r = 0 (0xc1a73d0c) locked @
/usr/src/sys/modules/ath/../../dev/ath/if_ath
.c:4677
Aug  9 03:32:16 zifnab kernel: KDB: stack backtrace:
Aug  9 03:32:16 zifnab kernel:
kdb_backtrace(c0a2b0dc,cec5aabc,1,c1a9cda0,c1461b40) at
kdb_backtrace+0x2e
Aug  9 03:32:16 zifnab kernel:
witness_warn(5,0,c092e935,c08f67d4,c1a73bcc) at witness_warn+0x1a3
Aug  9 03:32:16 zifnab kernel:
uma_zalloc_arg(c1461b40,0,2,c146c960,c1a9cda0) at uma_zalloc_arg+0x5b
Aug  9 03:32:16 zifnab kernel: malloc(0,c09772c0,2,c1a9cda0,c1a4008c)
at malloc+0xc9
Aug  9 03:32:16 zifnab kernel:
ieee80211_ioctl_setoptie(c1a731ac,c1a9cda0,cec5ab40,c068d33d,c09e4a40)
at ieee80211_ioctl_setoptie+0x50
Aug  9 03:32:16 zifnab kernel:
ieee80211_ioctl_set80211(c1a731ac,801c69ea,c1a9cda0,1245,0) at
ieee80211_ioctl_set80211+0x71c
Aug  9 03:32:16 zifnab kernel:
ieee80211_ioctl(c1a731ac,801c69ea,c1a9cda0,1245,c0917cc2) at
ieee80211_ioctl+0x137
Aug  9 03:32:16 zifnab kernel:
ath_ioctl(c1a66000,801c69ea,c1a9cda0,c0a2be20,1) at ath_ioctl+0xdc
Aug  9 03:32:16 zifnab kernel:
in_control(c1be8de8,801c69ea,c1a9cda0,c1a66000,c1a8b600) at
in_control+0xcbe
Aug  9 03:32:16 zifnab kernel:
ifioctl(c1be8de8,801c69ea,c1a9cda0,c1a8b600,1) at ifioctl+0x1e9
Aug  9 03:32:16 zifnab kernel:
soo_ioctl(c1b450d8,801c69ea,c1a9cda0,c1941a80,c1a8b600) at
soo_ioctl+0x3bf
Aug  9 03:32:16 zifnab kernel: ioctl(c1a8b600,cec5ad04,c,422,3) at ioctl+0x45d
Aug  9 03:32:16 zifnab kernel: syscall(3b,3b,3b,bfbfe13c,80672c0) at
syscall+0x2a2
Aug  9 03:32:16 zifnab kernel: Xint0x80_syscall() at Xint0x80_syscall+0x1f
Aug  9 03:32:16 zifnab kernel: --- syscall (54, FreeBSD ELF32, ioctl),
eip = 0x280fd92f, esp = 0xbfbfe0ec, ebp = 0xbfbfe158 ---

-- 
The best prophet of the future is the past.
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