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    Fatal trap 12 when enabling wifi.

    Scheduled Pinned Locked Moved Wireless
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    • S
      sidde
      last edited by

      Hi.
      Sometimes immediately, sometimes after a few minutes when I have enabled my wifi the system crashes. In this example, the machine has been running for over a week, then I enable wifi and boom.

      Running:
      2.0-RELEASE (i386)
      built on Tue Sep 13 18:02:53 EDT 2011 on a http://www.fit-pc.com/web/fit-pc2/fit-pc2i-specifications/

      Error:
      Fatal trap 12: page fault while in kernel mode
      cpuid = 1; apic id = 01
      fault virtual address  = 0xc5e6c908
      fault code              = supervisor read, page not present
      instruction pointer    = 0x20:0xc084b582
      stack pointer          = 0x28:0xed028c48
      frame pointer          = 0x28:0xed028c74
      code segment            = base 0x0, limit 0xfffff, type 0x1b
                              = DPL 0, pres 1, def32 1, gran 1
      processor eflags        = interrupt enabled, resume, IOPL = 0
      current process        = 0 (run0 taskq)
      trap number            = 12
      panic: page fault
      cpuid = 1
      Uptime: 9d20h48m31s
      Cannot dump. Device not defined or unavailable.

      The wlan chip is:
      run0: MAC/BBP RT3070 (rev 0x0201), RF RT3020 (MIMO 1T1R)
      run0: firmware RT2870 loaded

      I have seen this thread, same computer with the same trap number error:
      http://forum.pfsense.org/index.php/topic,38708.msg199529.html#msg199529

      Is there any known problems with this wifi-chip?

      How do I save coredumps when booting out of a usb-stick on a nanobsd-kernel? Can I mount another usb-stick and enable a core output on that device so I can backtrace the error?

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      • W
        wallabybob
        last edited by

        Have you configured the WiFi interface as AP?

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        • S
          sidde
          last edited by

          @wallabybob:

          Have you configured the WiFi interface as AP?

          Yep.

          1 Reply Last reply Reply Quote 0
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