Date: 01 Jul 2003 12:19:33 -0400 From: "Michael E. Mercer" <mmercer@nc.rr.com> To: freebsd-questions@freebsd.org Subject: USB mouse/keyboard causes kernel panic during boot sequence Message-ID: <1057076372.410.10.camel@dual.mmercer.com>
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Hello peoples, I have posted this before and unfortunately I still have this problem. During the boot sequence, when it probes for the USB devices, it causes a kernel panic (page fault) if there is either (or both) a USB mouse and/or keyboard attached. If I remove the mouse and keyboard and let it boot up, then connect them, they work just fine. Any ideas? Thanks Michael Mercer uhub2: 2 ports with 2 removable, self powered Fatal trap 12: page fault while in kernel mode mp_lock = 00000024; cpuid = 0; lapic.id = 00000000 fault virtual address = 0x4 fault code = supervisor read, page not present instruction pointer = 0x8: 0xc02583c4 stack pointer = 0x10: 0xc045fd20 frame pointer = 0x10: 0xc045fd3c code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def 32 1, gran 1 processor eflags = interrupt enabled, resume, IOPC=0 current process = 0(swapper) interrupt mask = none <- SMP: XXX trap number = 12 panic: page fault mp_lock = 00000024; cpuid = 0; lapic.id = 00000000 Uptime - 0s
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