Date: Tue, 09 Aug 2005 22:36:22 -0700 From: Sam Leffler <sam@errno.com> To: Kevin Downey <redchin@gmail.com> Cc: freebsd-net@freebsd.org Subject: Re: Atheros 5212 Message-ID: <42F99256.9080003@errno.com> In-Reply-To: <1d3ed48c05080921492e2c4988@mail.gmail.com> References: <1d3ed48c05080921492e2c4988@mail.gmail.com>
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Kevin Downey wrote: > 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. The stack trace below isn't a crash, it's just witness warning about a malloc w/ WAITOK while holding a lock. Try updating to BETA2 and getting a trace from the crash. Then also provide basic info like what you're trying to do at the time. It appears you're trying to use wpa_supplicant w/ WPA based on the stack trace. > > 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@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 --- > > > > ------------------------------------------------------------------------ > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"
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