Date: Sat, 18 Nov 2000 17:51:28 -0800 (PST) From: dirkx@webweaving.org To: freebsd-gnats-submit@FreeBSD.org Subject: kern/22953: keu driver throws 'usb error on rx: IOERROR' on moderate load and/or hangs the kernel Message-ID: <20001119015128.78F3637B479@hub.freebsd.org>
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>Number: 22953
>Category: kern
>Synopsis: keu driver throws 'usb error on rx: IOERROR' on moderate load and/or hangs the kernel
>Confidential: no
>Severity: critical
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Nov 18 18:00:01 PST 2000
>Closed-Date:
>Last-Modified:
>Originator: Dirk-Willem van Gulik
>Release: 5.0-CURRENT cvsup 16/10/2000
>Organization:
>Environment:
FreeBSD 5.0-CURRENT FreeBSD 5.0-CURRENT #3: Fri Nov 17 05:40:38 PST 2000 root@:/usr/src/sys/compile/RUBBERDUCKY i386
>Description:
Though initially fine; throwing any load at a keu (Netgear USB ethernet adaptor EA101) causes it to barf with
kue0: usb error on rx: IOERROR
(Note: Also seen on 4.1-RELEASE). Unplugging and re-inserting it usually
fixes it - though occasionally a hard hang is observed. After two or three re-insertions the machine will hang; Ctrl-Alt-Tab does not
work at that point. (But it is with a USB keyboard). On the same hardware aue usb/ethernet controller works fine under similar circumstances.
Copyright (c) 1992-2000 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 5.0-CURRENT #3: Fri Nov 17 05:40:38 PST 2000
root@:/usr/src/sys/compile/RUBBERDUCKY
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (601.06-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x683 Stepping = 3
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 133103616 (129984K bytes)
avail memory = 125616128 (122672K bytes)
pnpbios: Bad PnP BIOS data checksum
Preloaded elf kernel "kernel" at 0xc03b3000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 3 entries at 0xc00f62c0
apm0: <APM BIOS> on motherboard
apm0: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82810E (i810E GMCH) Host To Hub bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci0: <Intel 82810E (i810E GMCH) SVGA controller> at 1.0 irq 11
pcib1: <Intel 82801AA (ICH) Hub to PCI bridge> at device 30.0 on pci0
pci1: <PCI bus> on pcib1
bktr0: <BrookTree 848A> mem 0xe7bff000-0xe7bfffff irq 11 at device 0.0 on pci1
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
bktr0: Intel Smart Video III/VideoLogic Captivator PCI, <no> tuner.
pcm0: <AudioPCI ES1371> port 0xcc00-0xcc3f irq 10 at device 3.0 on pci1
isab0: <Intel 82801AA (ICH) PCI to LPC bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH ATA66 controller> port 0xffa0-0xffaf at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82801AA (ICH) USB controller> port 0xde00-0xde1f irq 10 at device 31.2 on pci0
usb0: <Intel 82801AA (ICH) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub1: Cypress Cypress USB Hub, class 9/1, rev 1.10/0.01, addr 2
uhub1: 4 ports with 4 removable, self powered
uhub2: Alps Electric Hub in Apple USB Keyboard, class 9/0, rev 1.10/2.10, addr 3
uhub2: 3 ports with 2 removable, bus powered
ukbd0: Alps Electric Apple USB Keyboard, rev 1.10/1.02, addr 4, iclass 3/1
kbd0 at ukbd0
pci0: <unknown card> (vendor=0x8086, dev=0x2413) at 31.3 irq 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
fdc0: <NEC 72065B or clone> 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
pmtimer0 on isa0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ad0: 9671MB <IBM-DTTA-351010> [19650/16/63] at ata0-master UDMA33
acd0: CDROM <CD-224E> at ata1-master using WDMA2
Mounting root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
pid 165 (sendmail), uid 0: exited on signal 11
Old-style KLD file logo_saver found
link_elf: symbol makebdev undefined
pid 202 (ldconfig), uid 0: exited on signal 11 (core dumped)
kue0: NETGEAR NETGEAR EA101 USB Ethernet Adapter , rev 1.00/0.02, addr 5
kue0: Ethernet address: 00:a0:cc:63:9d:b9
>How-To-Repeat:
Generally NFS or FTP of a large file will do.
>Fix:
Unplug and reinsert.
>Release-Note:
>Audit-Trail:
>Unformatted:
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