From owner-freebsd-current@FreeBSD.ORG Mon Aug 23 20:26:15 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 194CF16A4CE for ; Mon, 23 Aug 2004 20:26:15 +0000 (GMT) Received: from av3-1-sn1.fre.skanova.net (av3-1-sn1.fre.skanova.net [81.228.11.109]) by mx1.FreeBSD.org (Postfix) with ESMTP id 85DF243D48 for ; Mon, 23 Aug 2004 20:26:14 +0000 (GMT) (envelope-from pawel.worach@telia.com) Received: by av3-1-sn1.fre.skanova.net (Postfix, from userid 502) id DCE9B37EF4; Mon, 23 Aug 2004 22:26:13 +0200 (CEST) Received: from smtp3-1-sn1.fre.skanova.net (smtp3-1-sn1.fre.skanova.net [81.228.11.163]) by av3-1-sn1.fre.skanova.net (Postfix) with ESMTP id C958D37E42 for ; Mon, 23 Aug 2004 22:26:13 +0200 (CEST) Received: from corona.sajd.net (h80n2fls31o265.telia.com [217.208.189.80]) by smtp3-1-sn1.fre.skanova.net (Postfix) with ESMTP id AE6D037E5F for ; Mon, 23 Aug 2004 22:26:13 +0200 (CEST) Received: from [127.0.0.1] (sajd@localhost [127.0.0.1]) by corona.sajd.net (8.13.1/8.13.1) with ESMTP id i7NKPOpY004628 for ; Mon, 23 Aug 2004 22:26:01 +0200 (CEST) (envelope-from pawel.worach@telia.com) Message-ID: <412A52B4.50703@telia.com> Date: Mon, 23 Aug 2004 22:25:24 +0200 From: Pawel Worach User-Agent: Mozilla Thunderbird 0.7.3 (X11/20040815) X-Accept-Language: en-us, en MIME-Version: 1.0 To: current@freebsd.org X-Enigmail-Version: 0.85.0.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Subject: page fault panic in AcpiHwLowLevelRead on reboot X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Aug 2004 20:26:15 -0000 Hi, Got this double panic after the classic "kmem_map too small" , I have auto dump and reboot on. This is on a four way IBM box with -CURRENT from today. panic: kmem_malloc(16384): kmem_map too small: 335544320 total allocated cpuid = 1 ... sched_sync(0,e51bbd48,0,0,0) at sched_sync+0x48e fork_exit(c057c1a0,0,e51bbd48) at fork_exit+0x80 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xe51bbd7c, ebp = 0 --- boot() called on cpu#1 Uptime: 47m48s Dumping 1023 MB 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480 496 512 528 544 560 576 592 608 624 640 656 672 688 704 720 736 752 768 784 800 816 832 848 864 880 896 912 928 944 960 976 992 1008 Dump complete Shutting down ACPI oAeurnteolm attrapi c12 rweibtho iontt eirrnup t1s5 di sabsleecd n s tFat al- trappr 12e: pages sfault w hile ain k erkneeyl omnode chpuei d c=o n2;s apic oilde = 0 6 dautlot vairbtouarl tad ress = 0x9c fault code = supervisor read, page not present instruction pointer = 0x8:0xc07f97d9 stack pointer = 0x10:0xe337bc48 frame pointer = 0x10:0xe337bc68 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 12 (idle: cpu2) [thread 100005] Stopped at AcpiHwLowLevelRead+0x19: movl 0x8(%ecx),%eax db> tr AcpiHwLowLevelRead(10,e337bc84,94,24eca0,0) at AcpiHwLowLevelRead+0x19 AcpiHwRegisterRead(0,1,e337bca4,0,0) at AcpiHwRegisterRead+0x71 AcpiGetRegister(1,e337bcd0,0,e03266ea,c22616e0) at AcpiGetRegister+0x63 acpi_cpu_idle(e337bd10,c04f710a,1,0,0) at acpi_cpu_idle+0x9b cpu_idle(1,0,0,0,0) at cpu_idle+0x28 idle_proc(0,e337bd48,0,0,0) at idle_proc+0x1a fork_exit(c04f70f0,0,e337bd48) at fork_exit+0x80 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xe337bd7c, ebp = 0 --- db> -- Pawel