ath related panic

Adrian Chadd adrian at freebsd.org
Tue Sep 25 20:32:12 UTC 2012


That's on -head ?



Adrian


On 25 September 2012 13:27, Kim Culhan <w8hdkim at gmail.com> wrote:
> Now seeing:
>
> panic: mutex ath0_txq1 not owned at /usr/src/sys/dev/ath/if_ath_tx.c:1320
> cpuid = 1
> KDB: enter: panic
> [ thread pid 0 tid 100045 ]
> Stopped at      kdb_enter+0x3e: movq    $0,kdb_why
> db>
> db> bt
> Tracing pid 0 tid 100045 td 0xfffffe000500d480
> kdb_enter() at kdb_enter+0x3e
> panic() at panic+0x21f
> _mtx_assert() at _mtx_assert+0xc5
> ath_tx_xmit_normal() at ath_tx_xmit_normal+0x76
> ath_tx_start() at ath_tx_start+0xa4e
> ath_start() at ath_start+0x2e4
> if_transmit() at if_transmit+0x103
> ieee80211_start() at ieee80211_start+0x5bd
> if_transmit() at if_transmit+0x103
> bridge_enqueue() at bridge_enqueue+0x8e
> bridge_broadcast() at bridge_broadcast+0x24b
> bridge_forward() at bridge_forward+0x1ea
> bridge_input() at bridge_input+0x276
> ether_nh_input() at ether_nh_input+0x27b
> netisr_dispatch_src() at netisr_dispatch_src+0x7b
> lem_rxeof() at lem_rxeof+0x429
> lem_handle_rxtx() at lem_handle_rxtx+0x29
> taskqueue_run_locked() at taskqueue_run_locked+0xf0
> taskqueue_thread_loop() at taskqueue_thread_loop+0x6c
> fork_exit() at fork_exit+0x80
> fork_trampoline() at fork_trampoline+0xe
> --- trap 0, rip = 0, rsp = 0xffffff8117ae8cb0, rbp = 0 ---
>
>
> --
> -kim
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