Date: Fri, 14 May 1999 15:46:36 +0600 From: Konstantin Chuguev <joy@urc.ac.ru> To: Peter Hakanson <peter@netman.se> Cc: freebsd-multimedia@FreeBSD.ORG Subject: Re: Machine hangs when using h261 encoding Message-ID: <373BF0FC.F280F591@urc.ac.ru> References: <Pine.BSF.3.96.990514104645.4046G-100000@warp.hq.gbg.netman.se>
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Peter Hakanson wrote: > When trying the "mbone-tools" i discovered an > anomaly : > > using vic might get the system to hang. Hard, does > not answer to ping, no reaction to any keys, mouse dead. > > No logging in syslog. Just simply dies(hard). Manual > reboot needed. > > It seems to be triggered by switching between video modes, > switchning into or out of h.261 (or enabling transmit when > using h261 mode). > > The system is 2.2.7, i have read through the brooktree driver for > 3.1 but cannot find fixes for this kind of problem. > Ethernet card is inter pro 10/100 in 10mbit speed. > I have exactly the same situation with the following configuration: Copyright (c) 1992-1999 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 3.1-STABLE #11: Thu Apr 29 12:31:33 ESS 1999 root@y.urc.ac.ru:/amd/buildserv/usr/build/src-3/sys/compile/Y Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 199904986 Hz CPU: Pentium/P55C (199.90-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x543 Stepping=3 Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX> real memory = 67108864 (65536K bytes) config> pnp 1 0 os enable port0 0x534 port2 0x220 irq0 5 drq0 1 drq1 3 config> quit avail memory = 62386176 (60924K bytes) Preloaded elf kernel "kernel" at 0xc02b5000. Preloaded elf module "green_saver.ko" at 0xc02b509c. Preloaded userconfig_script "/boot/kernel.conf" at 0xc02b5140. Probing for devices on PCI bus 0: chip0: <Intel 82437VX PCI cache memory controller> rev 0x02 on pci0.0.0 chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0 ide_pci0: <Intel PIIX3 Bus-master IDE controller> rev 0x00 on pci0.7.1 ahc0: <Adaptec 2940 Ultra SCSI adapter> rev 0x00 int a irq 9 on pci0.9.0 ahc0: aic7880 Single Channel A, SCSI Id=7, 16/255 SCBs fxp0: <Intel EtherExpress Pro 10/100B Ethernet> rev 0x01 int a irq 9 on pci0.10.0 fxp0: Ethernet address 00:a0:c9:3b:02:bb bktr0: <BrookTree 848a> rev 0x12 int a irq 12 on pci0.11.0 bti2c0: <bt848 Hard/Soft I2C controller> iicbb0: <I2C generic bit-banging driver> on bti2c0 iicbus0: <Philips I2C bus> on iicbb0 master-only smbus0: <System Management Bus> on bti2c0 Intel Smart Video III/VideoLogic Captivator PCI, <none> tuner. vga0: <Matrox MGA 2064W graphics accelerator> rev 0x01 int a irq 10 on pci0.12.0 Probing for PnP devices: CSN 1 Vendor ID: CSC0437 [0x3704630e] Serial 0xffffffff Comp ID: @@@0000 [0x00000000] mss_attach <CS4237>1 at 0x530 irq 5 dma 1:3 flags 0x13 pcm1 (CS423x/Yamaha/AD1816 <CS4237> sn 0xffffffff) at 0x530-0x537 irq 5 drq 1 flags 0x13 on isa Probing for devices on the ISA bus: sc0 on isa sc0: VGA color <16 virtual consoles, flags=0x0> atkbdc0 at 0x60-0x6f on motherboard atkbd0 irq 1 on isa sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A pcm0 not probed due to drq conflict with pcm1 at 1 fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: FIFO enabled, 8 bytes threshold fd0: 1.44MB 3.5in wdc0 at 0x1f0-0x1f7 irq 14 flags 0x80ff80ff on isa wdc0: unit 0 (atapi): <SAMSUNG SCR-2030/ J 1S30>, removable, intr, dma, iordis acd0: drive speed 3445KB/secacd0: supported read types: CD-R, CD-RW, CD-DA acd0: Audio: play, 255 volume levels acd0: Mechanism: ejectable tray acd0: Medium: CD-ROM 120mm data disc loaded, unlocked ppc0 at 0x378 irq 7 on isa ppc0: W83877F chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/16 bytes threshold vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa npx0 on motherboard npx0: INT 16 interface Intel Pentium detected, installing workaround for F00F bug Waiting 15 seconds for SCSI devices to settle changing root device to da0s1a da0 at ahc0 bus 0 target 0 lun 0 da0: <SEAGATE ST52160N 0344> Fixed Direct Access SCSI-2 device da0: 20.000MB/s transfers (20.000MHz, offset 15) da0: 2069MB (4238282 512 byte sectors: 64H 32S/T 2069C) da1 at ahc0 bus 0 target 1 lun 0 da1: <IBM DORS-32160W WA0A> Fixed Direct Access SCSI-2 device da1: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing Enabled da1: 2063MB (4226725 512 byte sectors: 64H 32S/T 2063C) -- Konstantin V. Chuguev. System administrator of Southern http://www.urc.ac.ru/~joy/ Ural Regional Center of FREEnet, mailto:joy@urc.ac.ru Chelyabinsk, Russia. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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