Give an eye to this error report

in macOS edited January 2014
It cames after a STOP situation:

Wed Oct 31 19:58:32 2007

panic(cpu 1 caller 0x0039CDE0): "m_free: freeing an already freed mbuf"@/SourceCache/xnu/xnu-1228/bsd/kern/uipc_mbuf.c:2742

Backtrace, Format - Frame : Return Address (4 potential args on stack)

0x343e7708 : 0x12b0e1 (0x4555b4 0x343e773c 0x133238 0x0)

0x343e7758 : 0x39cde0 (0x48cc84 0x1 0x504a001c 0x2577c78)

0x343e7798 : 0x39d0dc (0x30187b00 0x1d82cac 0x25cdcd8 0x50495948)

0x343e77b8 : 0x9ef821 (0x30187b00 0x0 0x20 0x2571b88)

0x343e78e8 : 0x9f89e5 (0x1 0x0 0x50451d50 0x504959c4)

0x343e7c08 : 0x9fd93a (0x23c2c2c8 0x0 0x0 0x0)

0x343e7de8 : 0x9fefb1 (0x23c2c2c8 0x1 0x3626003 0x0)

0x343e7f18 : 0x41d143 (0x23c2c000 0x41e2100 0x1 0x41df7e0)

0x343e7f68 : 0x41c2a0 (0x41e2100 0x0 0x343e7fc8 0x13ea59)

0x343e7f98 : 0x41bf9a (0x42a2840 0x502058 0x3f11530 0x584ab58)

0x343e7fc8 : 0x19e2ec (0x42a2840 0x0 0x1a10b5 0x468f4cc)

Backtrace terminated-invalid frame pointer 0

Kernel loadable modules in backtrace (with dependencies):>0xa54fff




BSD process name corresponding to current thread: kernel_task

Mac OS version:


Kernel version:

Darwin Kernel Version 9.0.0: Tue Oct 9 21:35:55 PDT 2007; root:xnu-1228~1/RELEASE_I386

System model name: MacBook1,1 (Mac-F4208CC8)

Any ideas?!


  • Reply 1 of 2
    What's a STOP situation?

    I suspect RAM, m'self.
  • Reply 2 of 2
    MarvinMarvin Posts: 14,437moderator
    It looks airport related - do the usual changing from WPA to WEP encryption if possible.

    It could be the same bug in 10.4.10 atheros drivers. Some Leopard drivers were on the same revision. The solution was to downgrade to 10.4.9 drivers.
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