Date: Mon, 9 Dec 2013 11:52:08 -0800 From: Adrian Chadd <adrian@freebsd.org> To: eugene@imedia.ru Cc: FreeBSD Stable Mailing List <freebsd-stable@freebsd.org> Subject: Re: 9.2-RELEASE + memcached = page fault Message-ID: <CAJ-VmomaKb_WVA0eK=No6JYXLrCZvwC9NcUU73kuPuwtxTyjhQ@mail.gmail.com> In-Reply-To: <201312091924.11590@badger> References: <201312091924.11590@badger>
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Do you have backtraces from this? Kernel crash dumps? -a On 9 December 2013 07:24, Eugene Mitrofanov <eugene@imedia.ru> wrote: > Hello > > after upgrading to 9.2-release i can see periodical page faults. advises welcome. > > examples: > > 1. > > Fatal trap 12: page fault while in kernel mode > cpuid = 5; apic id = 22 > fault virtual address = 0x18 > fault code = supervisor read data, page not present > instruction pointer = 0x20:0xffffffff8051095c > stack pointer = 0x28:0xffffff88a9d77800 > frame pointer = 0x28:0xffffff88a9d77810 > 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 = 1704 (memcached) > trap number = 12 > panic: page fault > cpuid = 5 > Uptime: 2d23h33m33s > > 2. > > Unread portion of the kernel message buffer: > stack pointer = 0x28:0xffffff88a9b70800 > frame pointer = 0x28:0xffffff88a9b70810 > 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 = 2023 (memcached) > trap number = 12 > panic: page fault > cpuid = 4 > Uptime: 1d10h59m7s > > good luck > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"
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