From owner-freebsd-current@FreeBSD.ORG Tue Feb 24 03:00:03 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 AE42316A4CE for ; Tue, 24 Feb 2004 03:00:03 -0800 (PST) Received: from pophost.wldelft.nl (sunray.wldelft.nl [145.9.132.100]) by mx1.FreeBSD.org (Postfix) with ESMTP id D876C43D1D for ; Tue, 24 Feb 2004 03:00:02 -0800 (PST) (envelope-from Leroy.vanLogchem@wldelft.nl) Received: (from root@localhost) by pophost.wldelft.nl (8.9.3/8.9.3vc) id LAA24980 for freebsd-current@freebsd.org; Tue, 24 Feb 2004 11:59:59 +0100 (MET) Received: from wldelft.nl (wl10564 [145.9.226.3]) by pophost.wldelft.nl (8.9.3/8.9.3) with ESMTP id LAA24467 for ; Tue, 24 Feb 2004 11:59:46 +0100 (MET) Message-ID: <403B2F09.8060207@wldelft.nl> Date: Tue, 24 Feb 2004 12:01:29 +0100 From: Leroy van Logchem Organization: WL | delft hydraulics User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.6) Gecko/20040123 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-current@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Tue, 24 Feb 2004 05:30:21 -0800 Subject: FreeBSD 5.2.1-RC2 panic: kmem_malloc(4096): kmem_map too small 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: Tue, 24 Feb 2004 11:00:03 -0000 Best mailinglist, Short: I'am having panics while transfering alot of files using NFS (as client). Long: After succesfull synchronization of two complete filesystems using NFS v3 (udp) I restarted the ssync after couple of hours idle time and got: panic: kmem_malloc(4096): kmem_map too small Debugger at Debugger+0x55 panic at panic+0x156 kmem_malloc at kmem_malloc+0x100 page_alloc at page_alloc+0x27 slab_zalloc at slab_zalloc+0xb3 uma_zone_slab uma_zalloc_bucket uma_zalloc_arg cache_enter ufs_lookup ufs_vnoperate vfs_cache_lookup ufs_vnoperate lookup namei lstat syscall(2f,2f,2f,bfbf8ae0,0) at syscall+02a0 Xint0x80_syscall() at Xint0x80_syscall+0x1d --- syscall (190, FreeBSD ELF32, lstat), eip = 0x280dc3cf, esp = 0xbfbf88ec, ebp = 0xbfbf8ec8 --- db> c boot() called on cpu#1 Dumping 4000MB... Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor write, page not present instruction pointer = 0x8:0xea991735 stack pointer = 0x10:0xea99173c frame pointer = 0x10:0xea991750 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 29590 (ssync) kernel: type 12 trap, code=0 Stopped at 0xea991765: addb %al,0(%ecx) - Machine specifications: CPU: AMD Opteron(tm) Processor 244 (1791.75-MHz 686-class CPU) FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs 6GB memory on-board, using only 4 GB. twe0: <3ware 7000 series Storage Controller. Driver version 1.50.00.000> twe0: 12 ports, Firmware FE7S 1.05.00.063, BIOS BE7X 1.08.00.048 twe1: <3ware 7000 series Storage Controller. Driver version 1.50.00.000> twe1: 12 ports, Firmware FE7S 1.05.00.063, BIOS BE7X 1.08.00.048 bge0: Sysctl changes: < net.inet.tcp.sendspace: 65536 < net.inet.tcp.recvspace: 65536 > net.inet.tcp.sendspace: 262144 > net.inet.tcp.recvspace: 262144 - Full dmesg output: Copyright (c) 1992-2004 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.2.1-RC2 #1: Fri Feb 20 12:41:46 CET 2004 root@kingfish.wldelft.nl:/usr/obj/usr/src/sys/5.2-RELEASE.GENERIC Preloaded elf kernel "/boot/kernel/kernel" at 0xc09f3000. MPTable: