From owner-freebsd-bugs Thu Apr 12 1:40:16 2001 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id EB33137B628 for ; Thu, 12 Apr 2001 01:40:00 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.11.1/8.11.1) id f3C8e0H44863; Thu, 12 Apr 2001 01:40:00 -0700 (PDT) (envelope-from gnats) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id 78A9937B617 for ; Thu, 12 Apr 2001 01:36:23 -0700 (PDT) (envelope-from nobody@FreeBSD.org) Received: (from nobody@localhost) by freefall.freebsd.org (8.11.1/8.11.1) id f3C8aNF44602; Thu, 12 Apr 2001 01:36:23 -0700 (PDT) (envelope-from nobody) Message-Id: <200104120836.f3C8aNF44602@freefall.freebsd.org> Date: Thu, 12 Apr 2001 01:36:23 -0700 (PDT) From: dhyoo@aratech.co.kr To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-1.0 Subject: kern/26510: kernel panic while booting on Intel STL2 server board with 4GB RAM Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >Number: 26510 >Category: kern >Synopsis: kernel panic while booting on Intel STL2 server board with 4GB RAM >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Apr 12 01:40:00 PDT 2001 >Closed-Date: >Last-Modified: >Originator: Dongho Yoo >Release: kernel-stable-20010405 >Organization: ARA Network Technologies Co., Ltd >Environment: FreeBSD 4.3-RC (kernel-stable-20010405) Intel STL2 Server board with 4GB RAM and PentiumIII 933MHz >Description: Hanging after following messages while booting ---------------------------------------------- Copyright (c) 1992-2001 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 4.3-RC #0: Thu Apr 12 15:59:37 KST 2001 root@localhost:/mnt/atj/bsd-tune/tmp/sys-stable-20010405/compile/GENEC Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (933.08-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x686 Stepping = 6 Features=0x387fbff real memory = 4194238464 (4095936K bytes) avail memory = 4081852416 (3986184K bytes) Preloaded elf kernel "kernel-stable-20010405" at 0xc0458000. Pentium Pro MTRR support enabled md0: Malloc disk npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pci0: at 2.0 irq 11 fxp0: port 0x5400-0x543f mem 0xfb000000-0xfb00 fxp0: Ethernet address 00:d0:b7:b6:9a:e0 isab0: at device 15.0 on pci0 isa0: on isab0 atapci0: port 0x5440-0x544f,0x374-0x377,0x0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pcib1: on motherboard pci1: on pcib1 fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: at port 0x60,0x64 on isa0 atkbd0: flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x100> sio0 at port 0x3f8-0x3ff irq 4 flags 0x30 on isa0 sio0: type 16550A, console sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 ad0: 28629MB [58168/16/63] at ata0-master UDMA33 Mounting root from ufs:/dev/ad0s1a panic: swap_pager_swap_init: swap_zone == NULL Debugger("panic") Stopped at Debugger+0x34: movb $0,in_Debugger.396 db> trace Debugger(c03553e3) at Debugger+0x34 panic(c0370c00,0,c02c7ba4,f2c5ff9c,c02c7cea) at panic+0x70 swap_pager_swap_init(0,c02c7ba4,8000,c030d51c,0) at swap_pager_swap_init+0x7f vm_pageout(0) at vm_pageout+0x146 fork_trampoline() at fork_trampoline+0x8 db> >How-To-Repeat: If you install that version of FreeBSD on the Intel STL2 Server Board with 4GB RAM, the kernel hangs while booting. When we reduced RAM size to 2GB, it worked well. We tried 3 boards, but all of them showed the same results. In addition, we tried some versions of FreeBSD such as 5.0-current, 4.1-stable, and 4.3-stable. FreeBSD 5.0-current and 4.3-stable always hanged while booting on the same environment. FreeBSD 4.1-stable was installed well. But when we increased some kernel resources like maxusers, we increased it upto 512, it hanged also while booting. >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message