From owner-freebsd-current@FreeBSD.ORG Sat Apr 10 22:04:15 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 8BB4116A4D6 for ; Sat, 10 Apr 2004 22:04:15 -0700 (PDT) Received: from sccrmhc12.comcast.net (sccrmhc12.comcast.net [204.127.202.56]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3EA6A43D54 for ; Sat, 10 Apr 2004 22:04:15 -0700 (PDT) (envelope-from burpmaster@truffula.net) Received: from truffula.net (c-67-169-200-31.client.comcast.net[67.169.200.31]) by comcast.net (sccrmhc12) with ESMTP id <200404110504100120020588e>; Sun, 11 Apr 2004 05:04:14 +0000 Message-ID: <4078D1C8.40908@truffula.net> Date: Sat, 10 Apr 2004 22:04:08 -0700 From: Brian Rogers User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7b) Gecko/20040405 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 Subject: Hang caused by Linux Flash plugin 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: Sun, 11 Apr 2004 05:04:15 -0000 I've been experiencing occasional system lockups for over two weeks, and I've usually cvsup'd after them, hoping the problem was solved. It hasn't gone away, but today I figured out a good way of reproducing the problem. There's a flash applet that will lock up my machine if I fiddle with it for a few minutes. It seems that I also need some niced load on the system at the same time (the hang had always interrupted a build of something). It was always a hang that I couldn't get a crash dump or anything out of. Now that I had a way of reproducing it, I tried a few things: I removed the nVidia driver and switched to nv. Still hung. I enabled the debug options in the kernel and recompiled it. Still hung, still no crash data. Finally, I left my system at the text console and tried to produce the hang through a VNC session from another computer. It hanged again, and without displaying any messages on the screen like I had hoped for. No response to control-alt-delete, num lock light wouldn't toggle, etc. I'm running -CURRENT from April 9, Mozilla 1.7b, and the Linux plugin wrapper. The flash applet I can crash the system so easily with is at http://www.marumushi.com/apps/newsmap/ What else can I try doing? dmesg output after booting: 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-CURRENT #1: Sat Apr 10 20:03:27 PDT 2004 brian@brian:/usr/obj/usr/src/sys/MYKERN WARNING: WITNESS option enabled, expect reduced performance. Preloaded elf kernel "/boot/kernel/kernel" at 0xc07ee000. Preloaded elf module "/boot/kernel/snd_emu10k1.ko" at 0xc07ee244. Preloaded elf module "/boot/kernel/snd_pcm.ko" at 0xc07ee2f4. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: AMD Athlon(tm) XP 1800+ (1533.40-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x662 Stepping = 2 Features=0x383fbff AMD Features=0xc0480000 real memory = 1073676288 (1023 MB) avail memory = 1045340160 (996 MB) ACPI APIC Table: ioapic0 irqs 0-23 on motherboard Pentium Pro MTRR support enabled random: acpi0: on motherboard acpi0: [GIANT-LOCKED] pcibios: BIOS version 2.10 Found $PIR table, 11 entries at 0xc00f7f20 acpi0: Power Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 acpi_cpu0: on acpi0 acpi_button0: on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 pci0:0:0: setting power state D0 pci0:6:0: setting power state D0 pci0:10:0: setting power state D0 pci0:10:1: setting power state D0 pci0:16:0: setting power state D0 pci0:16:1: setting power state D0 pci0:16:3: setting power state D0 pci0:17:0: setting power state D0 pci0:17:1: setting power state D0 agp0: mem 0xe0000000-0xefffffff at device 0.0 on pci0 agp0: Bus reserved 0x10000000 bytes for rid 0x10 type 3 at 0xe0000000 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1:0:0: setting power state D0 pcib1: slot 0 INTA is routed to irq 16 pci1: at device 0.0 (no driver attached) dc0: port 0xe800-0xe8ff mem 0xdfffff00-0xdfffffff irq 17 at device 6.0 on pci0 dc0: Bus reserved 0x100 bytes for rid 0x10 type 4 at 0xe800 miibus0: on dc0 dcphy0: on miibus0 dcphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto dc0: Ethernet address: 00:a0:cc:33:8e:1b dc0: [GIANT-LOCKED] pcm0: port 0xe400-0xe41f irq 17 at device 10.0 on pci0 pcm0: Bus reserved 0x20 bytes for rid 0x10 type 4 at 0xe400 pcm0: pcm0: [GIANT-LOCKED] uhci0: port 0xdc00-0xdc1f irq 21 at device 16.0 on pci0 uhci0: Bus reserved 0x20 bytes for rid 0x20 type 4 at 0xdc00 uhci0: [GIANT-LOCKED] usb0: on uhci0 usb0: USB revision 1.0 uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhub0: port error, restarting port 1 uhub0: port error, giving up port 1 ums0: Logitech USB-PS/2 Optical Mouse, rev 2.00/11.10, addr 2, iclass 3/1 ums0: 3 buttons and Z dir. uhub0: port error, restarting port 2 uhub0: port error, giving up port 2 ulpt0: EPSON USB Printer, rev 1.10/1.00, addr 3, iclass 7/1 ulpt0: using bi-directional mode uhci1: port 0xe000-0xe01f irq 21 at device 16.1 on pci0 uhci1: Bus reserved 0x20 bytes for rid 0x20 type 4 at 0xe000 uhci1: [GIANT-LOCKED] usb1: on uhci1 usb1: USB revision 1.0 uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhub1: port error, restarting port 1 uhub1: port error, giving up port 1 ugen0: Texas Instruments Incorporated TI-GRAPH LINK USB, rev 1.10/1.03, addr 2 uhub1: port error, restarting port 2 uhub1: port error, giving up port 2 pci0: at device 16.3 (no driver attached) pci0: Failed to set ACPI power state D3 on (null): AE_BAD_PARAMETER pci0:16:3: setting power state D3 isab0: at device 17.0 on pci0 isa0: on isab0 atapci0: port 0xfc00-0xfc0f at device 17.1 on pci0 atapci0: Bus reserved 0x10 bytes for rid 0x20 type 4 at 0xfc00 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 acpi_button1: on acpi0 fdc0: I/O to control range incorrect sio0 port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A sio1 port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A ppc0 port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/9 bytes threshold ppbus0: on ppc0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 atkbdc0: port 0x64,0x60 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] fdc0: I/O to control range incorrect cpu0 on motherboard npx0: [FAST] npx0: on motherboard npx0: INT 16 interface orm0: