Weongyo Jeong пишет: > On Fri, Dec 25, 2009 at 07:27:20PM +0300, Alex Keda wrote: >> Alex Keda пишет: >>> Weongyo Jeong пишет: >>>> It's caused by unexpected SSB core. Could you please test with attached >>>> patch with email and tell me the result? >>> All OK >>> >>> ssb0: <Broadcom BCM4312 802.11a/b/g Wireless> mem 0xc8000000-0xc8003fff >>> irq 18 at device 0.0 on pci48 >>> ssb0: unsupportted coreid 0x817 >>> info: [drm] Num pipes: 1 >>> bwn0 on ssb0 >>> bwn0: WLAN (chipid 0x4311 rev 13) PHY (analog 4 type 2 rev 9) RADIO >>> (manuf 0x17f ver 0x2050 rev 2) >>> bwn0: DMA (64 bits) >>> bwn0: [FILTER] >>> >>> scan - works. >>> HP# ifconfig wlan0 scan >>> SSID/MESH ID BSSID CHAN RATE S:N INT CAPS >>> 0x000000000 00:19:e1:00:e1:d0 1 54M -79:-95 100 ES WME >>> Beeline_WiFi 00:19:e1:00:e1:d1 1 54M -79:-95 100 ES WME >>> Beeline_WiF... 00:19:e1:00:e1:d2 1 54M -79:-95 100 EPS RSN WPA WME >>> HP# >>> >>> but, I can test it with access point only through two days >> so, it's work, but I have reproduce panic. >> >> I manually assign IP address: >> # ifconfig wlan0 192.168.250.2 >> then, run command: >> # /etc/netstart >> and I see: >> ..... >> wpa_supplicant[2084]: Failed to disable WPA in the driver >> bwn0: bwn_newstate: RUN -> INIT >> bwn0: TODO: bwn_leds_exit >> bwn0: bwn_bt_disable TODO >> Starting wpa_supplicant. >> bwn0: firmware version ( rev 410 patch 2160 date 0x751a time 0x7c0a) >> Kernel page fault with the following non-sleepable lock held: >> exclusive sleep mutex bwn0 (network driver) r = 0 (0xffffff005a769010) >> locked _at_/usr/src/sys/modules/bwn/../../dev/bwn/if_bwn.c:906 >> KDB: stack backtrace: >> db_trace_self_wrapper() at db_trace_self_wrapper+0x2a >> _witness_sebugger() at _witness_debugger+0x2e >> witness_warn() at witness_warn+0x2c2 >> trap() at trap+0x2ce >> calltrap() at calltrap+0x8 >> --- trap 0xc, rip = 0xffffffff81516070, rsp = 0xffffff803ceeaa40, rbp = >> 0xffffff803ceeaa80 --- >> bwn_dma_setup() at bwn_dma_setup+0x10 >> bwn_dma_init() at bwn_dma_init+0x32 >> bwn_core_init() at bwn_core_init+0x40f >> bwn_init_locked() at bwn_init_locked+0xae >> bwn_ioctl() at bwn_ioctl+0xff >> taskqueue_run() at taskqueue_run+0x91 >> taskqueue_thread_loop() at taskqueue_thread_loop+0x3f >> fork_exit() at fork_exit+0x12a >> fork_tramponline() at fork_tramponline+0xe >> --- trap 0, rip = 0, rsp = 0xffffff803ceead30, 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 = 0x20:0xffffffff81516070 >> stack pointer = 0x28:0xffffff803ceeaa40 >> frame pointer = 0x28:0xffffff803ceeaa80 >> 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 (bwn0 taskq) >> [thread pid 0 tid 100239 ] >> Stopped at bwn_dma_setup+0x10: movq (%rax), %rax > > Just come back from vacation. Could you please test with attached > patch? Additionally it could be downloaded at the following URL: > > http://people.freebsd.org/~weongyo/patch_bwn_20100101.diff Now, all OK. Thanks! =)Received on Mon Jan 04 2010 - 16:20:06 UTC
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