Date: Mon, 16 May 2016 19:16:48 -0700 From: Adrian Chadd <adrian@freebsd.org> To: Jason Morgan <jason.w.morgan@gmail.com> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org> Subject: Re: Kernel Panic with Atheros Card (TP-LINK N900) Message-ID: <CAJ-VmonDrqb5nk94cGTHx9OAf_iEcTcH3Dycsh7J6SiUH5uapw@mail.gmail.com> In-Reply-To: <CAC4stHx6a62BMn22VQnafBccJhp5KOqfeU45AS2vZyJHu9ACqQ@mail.gmail.com> References: <CAC4stHxh-0=d3WyEu130K-KFDgxE_E-B8EQE-J3xmpPdWHKp8Q@mail.gmail.com> <CAJ-Vmombv3ZRijQp83RmPZ=t0txJPH-2AgwQhsB0-5xoDTKpZw@mail.gmail.com> <CAC4stHx6a62BMn22VQnafBccJhp5KOqfeU45AS2vZyJHu9ACqQ@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
hi, You'll need to update the whole system. No-one currently keeps the stable branches up to date with all the wifi changes / fixes we put into -HEAD. -adrian On 16 May 2016 at 18:47, Jason Morgan <jason.w.morgan@gmail.com> wrote: > Thank you, Adrian. Do I need to upgrade the whole system or just the driver? > I was hoping to keep the system on RELEASE. > > On May 16, 2016 9:44 PM, "Adrian Chadd" <adrian@freebsd.org> wrote: >> >> Hi, >> >> I think I've fixed this in head. Would you mind testing that out? >> >> Thanks! >> >> A >> >> On May 16, 2016 6:40 PM, "Jason Morgan" <jason.w.morgan@gmail.com> wrote: >>> >>> Dear List, >>> >>> I am experiencing multiple kernel panics a day and I believe it's >>> related to a Atheros card I recently installed. Here is some detail I >>> got from dmesg after the last panic. >>> >>> ... >>> ath0: stuck beacon; resetting (bmiss count 0) >>> ath0: stuck beacon; resetting (bmiss count 4) >>> ath0: stuck beacon; resetting (bmiss count 4) >>> ath0: stuck beacon; resetting (bmiss count 0) >>> ath0: stuck beacon; resetting (bmiss count 4) >>> ath0: stuck beacon; resetting (bmiss count 0) >>> ath0: stuck beacon; resetting (bmiss count 4) >>> ath0: stuck beacon; resetting (bmiss count 4) >>> ath0: stuck beacon; resetting (bmiss count 0) >>> ath0: stuck beacon; resetting (bmiss count 4) >>> ath0: stuck beacon; resetting (bmiss count 0) >>> ath0: stuck beacon; resetting (bmiss count 4) >>> Fatal trap 18: integer divide fault while in kernel mode >>> ath0: stuck beacon; resetting (bmiss count 5) >>> cpuid = 1; apic id = 01 >>> instruction pointer = 0x20:0xffffffff8045db0d >>> stack pointer = 0x28:0xfffffe01a609a920 >>> frame pointer = 0x28:0xfffffe01a609a970 >>> 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 = 12 (swi4: clock) >>> trap number = 18 >>> panic: integer divide fault >>> cpuid = 1 >>> KDB: stack backtrace: >>> #0 0xffffffff80984ef0 at kdb_backtrace+0x60 >>> #1 0xffffffff80948aa6 at vpanic+0x126 >>> #2 0xffffffff80948973 at panic+0x43 >>> #3 0xffffffff80d4aacb at trap_fatal+0x36b >>> #4 0xffffffff80d4a74c at trap+0x75c >>> #5 0xffffffff80d307e2 at calltrap+0x8 >>> #6 0xffffffff80467738 at ar9300_ani_poll_freebsd+0x48 >>> #7 0xffffffff804158c6 at ath_calibrate+0xf6 >>> #8 0xffffffff8095e50b at softclock_call_cc+0x17b >>> #9 0xffffffff8095e934 at softclock+0x94 >>> #10 0xffffffff8091485b at intr_event_execute_handlers+0xab >>> #11 0xffffffff80914ca6 at ithread_loop+0x96 >>> #12 0xffffffff8091247a at fork_exit+0x9a >>> #13 0xffffffff80d30d1e at fork_trampoline+0xe >>> Uptime: 1h53m50s >>> >>> And here are some details on my system and the card: >>> >>> $ uname -a >>> FreeBSD pilot.skepsi.net 10.2-RELEASE-p14 FreeBSD 10.2-RELEASE-p14 #0: >>> Wed Mar 16 20:46:12 UTC 2016 >>> root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 >>> >>> $ ifconfig | grep -B3 -i wireless >>> ath0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu >>> 2290 >>> ether 30:b5:c2:05:c0:fe >>> nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> >>> media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng <hostap> >>> -- >>> ether 30:b5:c2:05:c0:fe >>> inet 192.168.2.1 netmask 0xffffff00 broadcast 192.168.2.255 >>> nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> >>> media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng <hostap> >>> >>> $ ifconfig wlan0 list caps >>> >>> drivercaps=4f85ed01<STA,IBSS,HOSTAP,AHDEMO,TXPMGT,SHSLOT,SHPREAMBLE,MONITOR,MBSS,WPA1,WPA2,BURST,WME,WDS,TXFRAG> >>> cryptocaps=1f<WEP,TKIP,AES,AES_CCM,TKIPMIC> >>> htcaps=701ee<CHWIDTH40,SHORTGI20,SHORTGI40,TXSTBC> >>> >>> I am happy to provide any information I can to try to get to the >>> bottom of this. I have kernel dumps, etc, if that would help. >>> >>> Thanks! >>> >>> -- >>> ~ Jason Morgan >>> >>> "Those who have had no share in the good fortunes of the mighty >>> Often have a share in their misfortunes." >>> -- Bertolt Brecht, "Der Kaukasische Kreidekreis" >>> (The Caucasian Chalk Circle) >>> _______________________________________________ >>> freebsd-wireless@freebsd.org mailing list >>> https://lists.freebsd.org/mailman/listinfo/freebsd-wireless >>> To unsubscribe, send any mail to >>> "freebsd-wireless-unsubscribe@freebsd.org"
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAJ-VmonDrqb5nk94cGTHx9OAf_iEcTcH3Dycsh7J6SiUH5uapw>