Date: Sun, 14 Feb 2010 10:04:58 -0800 From: Nick Rogers <ncrogers@gmail.com> To: stable@freebsd.org Subject: trap 12: page fault while in kernel mode on 8.0-RELEASE (possibly bge(4) related) Message-ID: <147432021002141004o6c1412b7gd548b87709532ef9@mail.gmail.com>
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I'm having repeated kernel panic issues on 8.0-RELEASE/amd64. Can anyone shed light on the below error? I unfortunately cannot provide a proper crash dump. The pointer addresses are always the same. The only other thing I've noticed that may be related is a watchdog timeout on bge0 error before the panic. Thanks. Jan 27 15:25:01 wifi kernel: Jan 27 15:25:01 wifi kernel: Jan 27 15:25:01 wifi kernel: Fatal trap 12: page fault while in kernel mode Jan 27 15:25:01 wifi kernel: cpuid = 4; apic id = 04 Jan 27 15:25:02 wifi kernel: Jan 27 15:25:02 wifi kernel: fault virtual address = 0x28 Jan 27 15:25:02 wifi kernel: fault code = supervisor write data, page not present Jan 27 15:25:02 wifi kernel: instruction pointer = 0x20:0xffffffff803263b7 Jan 27 15:25:02 wifi kernel: stack pointer = 0x28:0xffffff8073acdb40 Jan 27 15:25:02 wifi kernel: frame pointer = 0x28:0xffffff8073acdba0 Jan 27 15:25:02 wifi kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Jan 27 15:25:02 wifi kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Jan 27 15:25:02 wifi kernel: processor eflags = Jan 27 15:25:02 wifi kernel: interrupt enabled, Jan 27 15:25:02 wifi kernel: resume, Jan 27 15:25:02 wifi kernel: IOPL = 0 Jan 27 15:25:02 wifi kernel: Jan 27 15:25:02 wifi kernel: current process
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