[Ffmpeg-devel] Ffserver: Floating exception core dump

Steve sfox
Mon Apr 11 10:16:33 CEST 2005

Hi ppl,

I hope my problem is more close to developers than users.

I'm using FreeBSD 4.11:
# uname -a
FreeBSD steves.home 4.11-RELEASE FreeBSD 4.11-RELEASE #0: Sat Apr 9 17:05:12 CEST 2005 root at steves.home:/usr/src/sys/compile/STEVES i386

I've installed ffmpeg (version 0.4.9-pre1, build 4718) from ports but when ffserver is started it exits immediately with:
# ffserver -f ffserver.conf
Floating exception (core dumped)
kernel: pid 128 (ffserver), uid 0: exited on signal 8 (core dumped)

configuration file is the sample from distro without change..

la /tmp/feed1.ffm
-rw-r--r-- 1 root wheel 4K Apr 9 19:06 /tmp/feed1.ffm

When the ffserver is started again (the file feed1.ffm exists), it seems to work fine, it is accesible via browser, but until the ffmpeg is started, or the test1.mpg is accessed.

If the file is removed and ffserver started the situation repeates.

I've tried couple of changes in compilation parameters, and the same problem is on FreeBSD 5.4-RC1

I can't find any resources about this problem, seems I'm the only one having this problem.

Thanks for any help.


kernel is (almost) generic plus:
device bktr
device iicbus
device iicbb
device smbus

Copyright (c) 1992-2005 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 4.11-RELEASE #0: Sat Apr 9 17:05:12 CEST 2005
root at steves.home:/usr/src/sys/compile/STEVES
Timecounter "i8254" frequency 1193182 Hz
CPU: AMD Duron(tm) Processor (651.48-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x630 Stepping = 0
AMD Features=0xc0440000<RSVD,AMIE,DSP,3DNow!>
real memory = 259969024 (253876K bytes)
avail memory = 249171968 (243332K bytes)
Preloaded elf kernel "kernel" at 0xc03b8000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 7 entries at 0xc00f17e0
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
agp0: <SIS Generic host to PCI bridge> mem 0xee800000-0xeebfffff at device 0.0 on pci0
atapci0: <SiS 5591 ATA100 controller> port 0xd800-0xd80f at device 0.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
isab0: <SiS 85c503 PCI-ISA bridge> at device 1.0 on pci0
isa0: <ISA bus> on isab0
pcib2: <PCI to PCI bridge (vendor=1039 device=0001)> at device 2.0 on pci0
pci1: <PCI bus> on pcib2
pci1: <SiS model 6300 VGA-compatible display device> at 0.0 irq 11
rl0: <RealTek 8139 10/100BaseTX> port 0xb800-0xb8ff mem 0xec000000-0xec0000ff irq 12 at device 9.0 on pci0
rl0: Ethernet address: 00:e0:18:37:80:ed
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
bktr0: <BrookTree 878> mem 0xef800000-0xef800fff irq 12 at device 16.0 on pci0
iicbb0: <I2C bit-banging driver> on bti2c0
iicbus0: <Philips I2C bus> on iicbb0 master-only
iicbus1: <Philips I2C bus> on iicbb0 master-only
smbus0: <System Management Bus> on bti2c0
bktr0: Card has no configuration EEPROM. Cannot determine card make.
bktr0: Intel Smart Video III/VideoLogic Captivator PCI, <no> tuner.
pci0: <unknown card> (vendor=0x109e, dev=0x0878) at 16.1 irq 12
pcib1: <SiS 5591 host to AGP bridge> on motherboard
pci2: <PCI bus> on pcib1
orm0: <Option ROM> at iomem 0xc0000-0xcbfff on isa0
pmtimer0 on isa0
fdc0: ready for input in output
fdc0: cmd 3 failed at out byte 1 of 3
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 8250
sio1: configured irq 3 not in bitmap of probed irqs 0
ata1-slave: ATAPI identify retries exceeded
ad0: 38166MB <WDC WD400JB-00ENA0> [77545/16/63] at ata0-master UDMA100
acd0: CD-RW <R/RW 2x2x24> at ata1-master PIO4
Mounting root from ufs:/dev/ad0s1a
bktr0: Detected a DPL3434 at - at 0 at 0x84

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