Date: Tue, 6 Jan 2004 15:34:34 -0800 (PST) From: Nate Lawson <nate@root.org> To: Vaidas Damosevicius <vd@vmunix.lt> Cc: current@freebsd.org Subject: Re: ACPI panic Message-ID: <20040106153123.L27817@root.org>
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On Sat, 3 Jan 2004, Vaidas Damosevicius wrote: > 5.2-CURRENT (I made cvsup/kernel few minutes ago) panics on HP > Compaq nx7000 with ACPI. Without ACPI everything works fine. > > kernel trap 12 with interrupts disabled > > Fatal trap 12: page fault while in kernel mode > cpuid = 0; apic id = 00 > fault virtual address = 0x6c > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc0654f3d > stack pointer = 0x10:0xdfa587ec > frame pointer = 0x10:0xdfa587f0 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = resume, IOPL = 0 > current process = 7 (acpi_task1) > trap number = 12 > panic: page fault > cpuid = 0; More information is needed. Enable "options DDB" and type "tr" after the panic to get a backtrace. This is likely going to show acpi_tz_monitor() in the callstack. I can't get anyone who can reproduce this regularly so if you can, that would help me fix the root problem. -Nate
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