similar to: uhci0 excessive interrupts---how can I disable or reset specific USB port?

Hi, very periodically, we see I/O hangs for about 10 seconds, roughly once per minute. Each time this happens, the I/O rate simply drops to zero, and all disk access hangs; this is also very noticeable on the shell, for NFS clients etc. Everything else (networking, kernel, ?) seems to continue normally. Environment: FreeBSD 9.1R GENERIC on amd64, using ZFS, on a ARC1320 PCIe with 24x Seagate

Dear colleagues, I'm planning to debug usb connection with my new SONY CLIE handheld, and found that this process is much complicated by the fact usb.ko module can not be unloaded 'cause some process is referencing it: marck@revamp:~/tmp> kldstat -v -i 11 Id Refs Address Size Name 11 1 0xc0cf7000 1b000 usb.ko Contains modules: Id Name

Hi, I have Orinoco 802.11b PC Card from Proxim. I plugged it to pcmcia slot, but It doesn't work - no blinking LEDs, no wi0 in ifconfig. I have 7.1-PRERELEASE, laptop Prestigio Nobile 157. On NetBSD seems working, but NetBSD is not friendly with me. if_wi driver included in kernel. ----- dmesg Copyright (c) 1992-2008 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989,

I have tried in the grub.conf file noapic and apic=off I am still getting the same error message about ACPI in the dmesg output. example: ACPI: PCI interupt .... IRQ 16 eth0: RealTek RTL8139 ... IRQ16 eth0: identified 8139 chip type so ACPI is grabbing IRQ 16 and not letting eth0 have it. (I Think). How do I correctly disable it on my compaq v2000 laptop. I think it is not allowing my usb

Hi, I currently encounter spin lock 0xc0c83ba8 (sio) held by 0xc6337460 (tid 100005) too long panic: spin lock held too long cpuid=3 on hp server with two dual-core intel xeon (3.8GHz) and 3GB RAM. System is 7.1-PRELEASE last fetched 29.11.2008, 17:58 UTC. This happens with VSCom Card that was previously in use in a 5.3-STABLE system (also hp server, but older hardware) without problems. The

Hi, I have some problems with usb da and uscanner giving me I/O-errors. This is on a ASRock K7VT2 board. If there is anything else I could do (testing patches, providing further info), please let me know. 4.8-STABLE from 04.08.2003: - MBO USB-MultiCardReader 6-in-1 mount_msdos => Input/output error - Epson Perfection 1260 Scanner scanimage --test => Error during device I/O

Graham Bentley wrote: > Recently swapped out my Sony for a HP DAT and > got this first time in dmesg > > (sa0:ahc0:0:6:0): PREVENT ALLOW MEDIUM REMOVAL. CDB: 1e 0 0 0 0 0 > (sa0:ahc0:0:6:0): CAM Status: SCSI Status Error > (sa0:ahc0:0:6:0): SCSI Status: Check Condition > (sa0:ahc0:0:6:0): UNIT ATTENTION asc:28,0 > (sa0:ahc0:0:6:0): Not ready to ready change, medium may

Hello, My server is experiencing occasional kernel panics when under moderate load. I'm attaching a crash dump and the dmesg output. I'm not sure how to read the kernel backtrace but it looks like the Intel NIC (em0) caused the problem. Occasionally, I used to get a "em0: watchdog timeout -- resetting" error message, but I never had a kernel panic. The problem started last

Hi I have a newly installed FreeBSD 6.0 release machine on which I am getting the following error on the console: "ad4: req=0xc23bc258 SETFEATURES SET TRANSFER MODE semaphore timeout !! DANGER Will Robinson !!" This is generally associated with heightened disk activity, but it happens inevitably after a while (minutes or hours) if the machine is running. The atacontrol list shows:

Hi I have a quad processor Compaq Proliant 5500. The output from dmesg seems strange (I have also sent a copy to freebsd-smp to ask about smp issues) and there are also some performance issues which I suspect are smp related. Could anyone who fels so inclined please take a look at the output and let me have any comments. Thanks _______________________________ Copyright (c) 1992-2002 The

Hi, In my system, I can see : # cat /proc/interrupts CPU0 CPU1 CPU2 CPU3 .... 16: 22252 22220 22209 22211 IO-APIC-fasteoi uhci_hcd:usb1, b4xxp I'm quite new with this topic, so if someone has experience about this, ... Does the line above means my HFC board is sharing IRQ16 with another device (specifically uhci_hcd:usb1) ? Regards

Jerry Geis wrote: >/ I have tried in the grub.conf file />/ />/ noapic />/ />/ and />/ />/ apic=off />/ />/ I am still getting the same error message about ACPI />/ in the dmesg output. />/ />/ example: />/ ACPI: PCI interupt .... IRQ 16 />/ eth0: RealTek RTL8139 ... IRQ16 />/ eth0: identified 8139 chip type />/ />/ so ACPI is grabbing IRQ

Hi, On my system I've got : CLI> dahdi show status Description Alarms IRQ bpviol CRC4 Fra Codi Options LBO B4XXP (PCI) Card 0 Span 1 OK 0 0 0 CCS AMI YEL 0 db (CSU)/0-133 feet (DSX-1) B4XXP (PCI) Card 0 Span 2 OK 0 0 0 CCS AMI YEL 0 db (CSU)/0-133 feet (DSX-1) B4XXP (PCI)

I am getting these messages every 30 seconds or so. I searched around and found a few other post about this problem with other devices, but no answers to the problem. I didn't notice any of these message until I upgrade to 4.8-RELEASE the other day. This is a dual processor machine. It happens on all my machines that have em devices, which all happen to be dual processor machines. I

I put this to the smp list and to stable but have had no takers from wither. nThere are both smp and other system issues and I am just wondering if anyoe would be willing to take a look at this output from dmesg and let me have some advice Thanks david ----- Original Message ----- From: "vizion communication" <vizion@ixpres.com> To: <freebsd-smp@freebsd.org> Sent:

Hello all! I've been trying to get my UPS working with my OpenBSD stable box and I haven't had any luck yet. dmesg shows that I have something from Powerware usb0 at uhci0: USB revision 1.0 uhub0 at usb0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 biomask f5fd netmask fffd ttymask ffff ugen0 at uhub0 port 1 "Powerware Powerware UPS" rev 0.20/0.50 addr 2 nut version

This morning, I upgraded my main system to an up-to-date -STABLE including acpi and it now hangs during shutdown after reporting: Waiting (max 60 seconds) for system process `vnlru' to stop...stopped If I set hw.acpi.disable_on_poweroff=0 then the shutdown completes but poweroff fails with (hand copied): ACPI-1287: ***Error: Method execution failed [\_PTS] (Node 0xc21ed450),

Hello all, I have problems with enabling support for SMBus on STABLE. My motherboard is ICH3 (82801CA). As suggested in LINT I added 3 lines to my kernel config: device smbus device ichsmb device smb But after compiling, installing and rebooting /dev/smb[01] are not available and no changes in kernel startup messages either. So I

Please CC me on this thread. I'm running: FreeBSD polo.example.org 4.8-STABLE FreeBSD 4.8-STABLE #3: Fri Aug 15 15:36:34 EDT 2003 dan@polo.example.org:/usr/obj/usr/src/sys/POLO i386 I arrived home Friday about 15:30 to find this box had rebooted and having trouble with its IDE drive. A screen shot of the console is at http://www.freebsddiary.org/tmp/ata-failure.jpg I rebooted into

These are new boxes. http://www.supermicro.com/products/system/1U/5015/SYS-5015B-MT.cfm core 2 Q6600 CPU 8Gb 667 RAM Boxes were memtested from Fri-Mon okay. 6.3-RELEASE (amd64) installs fine. Build cycle okay. Running (no load) for a week or so. However, when I try to configure gmirror they hang on boot. After some fiddling it appears issuing #kldload geom_mirror hangs the boxes very hard.