Marek Habersack [off-list ref] wrote:

Hello,

 There's a problem with both 2.6.0-test5-{mm1,mm2} on my MaxData M1000T
notebook. Details are in the attached dmesg output - in a word, via-rhine
times out on the transfer rendering the network inaccessible:

NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timed out, status 1003, PHY status 786d, resetting...
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timed out, status 0003, PHY status 786d, resetting...

and USB HCD reports an unhandled IRQ and throws a call trace:

drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver
v2.1
uhci-hcd 0000:00:11.2: UHCI Host Controller
irq 9: nobody cared!
Call Trace:
 [<c010c71a>] __report_bad_irq+0x2a/0x90
 [<c010c810>] note_interrupt+0x70/0xa0
 [<c010caa0>] do_IRQ+0x120/0x130
 [<c0432800>] common_interrupt+0x18/0x20
 [<c0121f00>] do_softirq+0x40/0xa0
 [<c010ca7c>] do_IRQ+0xfc/0x130
 [<c0432800>] common_interrupt+0x18/0x20
 [<c0267b91>] pci_bus_write_config_word+0x61/0x90
 [<c03326cf>] uhci_reset+0x3f/0x60
 [<c0324ff5>] usb_hcd_pci_probe+0x195/0x4a0
 [<c026b952>] pci_device_probe_static+0x52/0x70
 [<c026b9ab>] __pci_device_probe+0x3b/0x50
 [<c026b9ec>] pci_device_probe+0x2c/0x50
 [<c02afc2f>] bus_match+0x3f/0x70
 [<c02afd7f>] driver_attach+0x6f/0xa0
 [<c02b001d>] bus_add_driver+0x8d/0xa0
 [<c02b045f>] driver_register+0x2f/0x40
 [<c026bbdf>] pci_register_driver+0x5f/0x90
 [<c0545684>] uhci_hcd_init+0xc4/0x140
 [<c053270b>] do_initcalls+0x2b/0xa0
 [<c012db3f>] init_workqueues+0xf/0x50
 [<c01070cd>] init+0x2d/0x160
 [<c01070a0>] init+0x0/0x160
 [<c0109089>] kernel_thread_helper+0x5/0xc

handlers:
[<c026eefb>] (acpi_irq+0x0/0x16)
Disabling IRQ #9

Vanilla test5 works fine.

Looks like ACPI broke.  Here is the procedure for reporting
ACPI problems:


Please file a bug at http://bugzilla.kernel.org/
Category: Power Management
Componenet: ACPI

Please attach the output from dmidecide, available in /usr/sbin/, or
here: 
http://www.nongnu.org/dmidecode/

Please attach the output from acpidmp, available in /usr/sbin/, or in
here
http://www.intel.com/technology/iapc/acpi/downloads/pmtools-20010730.tar.gz

Please attach /proc/interrupts and the dmesg output showing the failure,
if possible.  Send to linux-acpi@intel.com
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