Date: Sat, 23 Nov 2013 21:02:50 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Juris Kaminskis <juris.kaminskis@gmail.com> Cc: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: Restart of wireless service creates crash in system Message-ID: <CAJ-VmomQb21T0ETy7XYTd_6kUAw8n9WYXFrM0CC8qW2zDFAg_g@mail.gmail.com> In-Reply-To: <CAKJAkztnLyKoeGxjt%2Bxr5-uu6KALt2MdbKi9RgMEaQb8khqtXA@mail.gmail.com> References: <CAKJAkzum_tRTg5eHCXRxEBrcuMGsv2TaS5tJToxbr4Qr20heuQ@mail.gmail.com> <CAKJAkzvn6tS7rNbAn6AMf8MikioaMSJfYJzYQjvv%2BFEeTYHW-Q@mail.gmail.com> <CAJ-Vmonz5uW3UvbFYEUHpnXYGtE1ZWifqRqHaXk9gftZf-eJTg@mail.gmail.com> <CAKJAkzvpyUDt4WJgejKSFS0KNXEf9Ob4cnL3ksqaf17hfKSk6g@mail.gmail.com> <CAKJAkztnLyKoeGxjt%2Bxr5-uu6KALt2MdbKi9RgMEaQb8khqtXA@mail.gmail.com>
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Hi,
Ok, can you post the backtrace given in the .txt file?
I'd like to see what path the kernel took before it landed here.
Thanks!
-a
On 23 November 2013 12:54, Juris Kaminskis <juris.kaminskis@gmail.com> wrote:
> I just realised that of course your initial request is out of date, due to
> fact that I have rebuilt kernel since my initial error I posted. I am able
> to repeat the error just by typing service netif restart and then I got new
> instruction pointer.
>
> And this is the result of the code I get:
>
> (kgdb) list *0xc091ee26
> 0xc091ee26 is in node_getrssi (/usr/src/sys/net80211/ieee80211_node.c:1068).
> 1063 }
> 1064
> 1065 static int8_t
> 1066 node_getrssi(const struct ieee80211_node *ni)
> 1067 {
> 1068 uint32_t avgrssi = ni->ni_avgrssi;
> 1069 int32_t rssi;
> 1070
> 1071 if (avgrssi == IEEE80211_RSSI_DUMMY_MARKER)
> 1072 return 0;
>
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