page fault while in kernel-mode (dummynet) - amd64
Michal Zygmunt
lahcim at fajne.com
Tue May 29 21:17:27 UTC 2007
Hi,
It seems that there is some problem with dummynet implementation and
happened on amd64 build
May 29 21:51:55 plustech kernel: Fatal trap 12: page fault while in kernel
mode
May 29 21:51:55 plustech kernel: cpuid = 0; apic id = 00
May 29 21:51:55 plustech kernel: fault virtual address = 0x28
May 29 21:51:55 plustech kernel: fault code = supervisor write
data, page not present
May 29 21:51:55 plustech kernel: instruction pointer =
0x8:0xffffffff805841d5
May 29 21:51:55 plustech kernel: stack pointer =
0x10:0xffffffffb1c11b10
May 29 21:51:55 plustech kernel: frame pointer =
0x10:0xffffff00610ee400
May 29 21:51:55 plustech kernel: code segment = base 0x0, limit
0xfffff, type 0x1b
May 29 21:51:55 plustech kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
May 29 21:51:55 plustech kernel: processor eflags = interrupt enabled,
resume, IOPL = 0
May 29 21:51:55 plustech kernel: current process = 43
(dummynet)
May 29 21:51:55 plustech kernel: trap number = 12
May 29 21:51:55 plustech kernel: panic: page fault
FreeBSD xxx 6.2-STABLE FreeBSD 6.2-STABLE #1: Sun May 27 23:28:12 CEST 2007
root at xxx:/usr/obj/usr/src/sys/GTT amd64
Regards,
Michal Zygmunt
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