Ok, do you get crashdumps? Can you attach the core.X.txt files from /var/crash ?
Thanks, Adrian On 23 March 2013 16:40, Joshua Isom <jri...@gmail.com> wrote: > I'm getting periodic panics with the latest ath driver. I've had six panics > today where the debugger was not entered and it just rebooted. Each one > lists ath_edma_tx_processq as the cause. I can provide all six core.txt > files, but here's some of the dmesg listed in one core.txt file. The dmesg > part looks like it has better info than the early backtrace. > >> Kernel page fault with the following non-sleepable locks held: >> exclusive sleep mutex ath0 TX lock (ath0 TX lock) r = 0 >> (0xffffff800090d790) locked @ >> /root/ATH/head/sys/modules/ath/../../dev/ath/if_ath_tx_edma.c:529 >> KDB: stack backtrace: >> db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame >> 0xffffff8020bdd520 >> kdb_backtrace() at kdb_backtrace+0x39/frame 0xffffff8020bdd5d0 >> witness_warn() at witness_warn+0x4a8/frame 0xffffff8020bdd690 >> trap_pfault() at trap_pfault+0x5a/frame 0xffffff8020bdd740 >> trap() at trap+0x659/frame 0xffffff8020bdd950 >> calltrap() at calltrap+0x8/frame 0xffffff8020bdd950 >> --- trap 0xc, rip = 0xffffffff81334da4, rsp = 0xffffff8020bdda10, rbp = >> 0xffffff8020bddb30 --- >> ath_edma_tx_processq() at ath_edma_tx_processq+0x1a4/frame >> 0xffffff8020bddb30 >> taskqueue_run_locked() at taskqueue_run_locked+0xf0/frame >> 0xffffff8020bddb80 >> taskqueue_thread_loop() at taskqueue_thread_loop+0x7b/frame >> 0xffffff8020bddbb0 >> fork_exit() at fork_exit+0x84/frame 0xffffff8020bddbf0 >> fork_trampoline() at fork_trampoline+0xe/frame 0xffffff8020bddbf0 >> --- trap 0, rip = 0, rsp = 0xffffff8020bddcb0, rbp = 0 --- >> >> >> Fatal trap 12: page fault while in kernel mode >> cpuid = 1; apic id = 01 >> fault virtual address = 0x0 >> fault code = supervisor read data, page not present >> instruction pointer = 0x20:0xffffffff81334da4 >> stack pointer = 0x28:0xffffff8020bdda10 >> frame pointer = 0x28:0xffffff8020bddb30 >> code segment = base 0x0, limit 0xfffff, type 0x1b >> = DPL 0, pres 1, long 1, def32 0, gran 1 >> processor eflags = interrupt enabled, resume, IOPL = 0 >> current process = 0 (ath0 taskq) >> Kernel page faultath0: ath_edma_recv_proc_queue: handled npkts 0 >> with the following non-sleepable locks held: >> exclusive sleep mutex ath0 TX lock (ath0 TX lock) r = 0 >> (0xffffff800090d790) locked @ >> /root/ATH/head/sys/modules/ath/../../dev/ath/if_ath_tx_edma.c:529 >> KDB: stack backtrace: >> ath0: ath_edma_recv_proc_queue: handled npkts 0 >> db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame >> 0xffffff8020bdd520 >> kdb_backtrace() at kdb_backtrace+0x39/frame 0xffffff8020bdd5d0 >> witness_warn() at witness_warn+0x4a8/frame 0xffffff8020bdd690 >> trap_pfault() at trap_pfault+0x5a/frame 0xffffff8020bdd740 >> trap() at trap+0x659/frame 0xffffff8020bdd950 >> calltrap() at calltrap+0x8/frame 0xffffff8020bdd950 >> --- trap 0xc, rip = 0xffffffff81334da4, rsp = 0xffffff8020bdda10, rbp = >> 0xffffff8020bddb30 --- >> ath_edma_tx_processq() at ath_edma_tx_processq+0x1a4/frame >> 0xffffff8020bddb30 >> taskqueue_run_locked() at taskqueue_run_locked+0xf0/frame >> 0xffffff8020bddb80 >> taskqueue_thread_loop() at taskqueue_thread_loop+0x7b/frame >> 0xffffff8020bddbb0 >> fork_exit() at fork_exit+0x84/frame 0xffffff8020bddbf0 >> fork_trampoline() at fork_trampoline+0xe/frame 0xffffff8020bddbf0 >> --- trap 0, rip = 0, rsp = 0xffffff8020bddcb0, rbp = 0 --- >> >> >> Fatal trap 12: page fault while in kernel mode >> cpuid = 1; apic id = 01 >> fault virtual address = 0x0 >> fault code = supervisor read data, page not present >> instruction pointer = 0x20:0xffffffff81334da4 >> stack pointer = 0x28:0xffffff8020bdda10 >> frame pointer = 0x28:0xffffff8020bddb30 >> code segment = base 0x0, limit 0xfffff, type 0x1b >> = DPL 0, pres 1, long 1, def32 0, gran 1 >> processor eflags = interrupt enabled, resume, IOPL = 0 >> current process = 0 (ath0 taskq) >> Uptime: 32m28s >> Dumping 270 out of 1771 >> MB:..6%..12%..24%..36%..42%..54%..66%..71%..83%..95% > > _______________________________________________ > freebsd-wireless@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-wireless > To unsubscribe, send any mail to "freebsd-wireless-unsubscr...@freebsd.org" _______________________________________________ freebsd-wireless@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-wireless To unsubscribe, send any mail to "freebsd-wireless-unsubscr...@freebsd.org"
