Date: Fri, 09 Nov 2012 21:02:19 -0500 From: Steve Wills <swills@FreeBSD.org> To: current@FreeBSD.org Subject: panic with racct Message-ID: <509DB5AB.8030705@FreeBSD.org>
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Hi,
I get this panic:
Fatal trap 18: integer divide fault while in kernel mode
cpuid = 4; apic id = 04
instruction pointer = 0x20:0xffffffff808f0c23
stack pointer = 0x28:0xffffff83693b8b40
frame pointer = 0x28:0xffffff83693b8ba0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 21 (racctd)
with these options added to my kernel:
options RCTL
options RACCT
This is with r242578. Removing them avoids the issue. The relevant code
seems to be:
% addr2line -e /boot/kernel.old/kernel 0xffffffff808f0c23
/usr/src/sys/kern/kern_racct.c:1142
Let me know if more info is needed, or if I should file a PR.
Thanks,
Steve
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