system crashes when unplugging device (corega USB)
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#113 system crashes when unplugging device (corega USB)
Hi,
I have corega CG-WLUSB2GTST WLAN USB stick (should be a
PRISM GT chip), which works fine on my notebook with
ndiswrapper up from 0.10; currently, I use 1.1. The
problem is the following:
when I unplug the USB stick, the system crashes
immediately, such that there is nothing at all in the
log files; when I switch to a text console, I get
messages reporting error -19 in usb_reset_pipe and
usb_submit_urb -- it is hard to say exactly, as the
messages appear over and over, and thus are almost
impossible to read as they scroll over the screen.
The system also rarely hangs, I guess this is when it
looses the connection.
The error messages vary for different versions of
ndiswrapper.
System is Debian w. Kernel 2.6.8.
When I do 'rmmod ndiswrapper', everything works fine,
and I can unplug the device.
This error is also described in the list working cards.
Thanks, Norbert
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I can confirm the same symptom with 1.2rc1, the NetGear
WG111NA (FCC PY3WG111V2), Fedora Core 3, 2.6.11-1.14_FC3. I
can't tell if the Windows driver is simply ignoring the
error back from the submit urb and busy retrying or if
ndiswrapper is the one busy retrying. I've tried network
logging to grab the error, but the last thing caught was a
worker finishing up. I'll add a workaround if this hasn't
already been addressed.
Other than usb disconnects, the whole system is rock solid! :)
Thanks,
Bill
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Test latest snapshot and report if it fixes it.
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Hi,
I have got an SMC2862W-G Wireless USB adapter. I am using it
on Slackware (vanilla Linux 2.6.10) with the latest
ndiswrapper release (version 1.3rc1). The problem seems to
still exist -- my system just freezes whenever I unplug the
device without removing the ndiswrapper module first (same
as what was described in the original bug report).
Thanks,
Hendrik
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Another attempt: Try current snapshot and see if it is any better.
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user_id=1156919
I downloaded and installed the latest snapshot tarball from
http://ndiswrapper.sourceforge.net/snapshots/ndiswrapper.tar.gz.
The problem still exists. I experimented a bit and I found
out that:
have done 'ifconfig wlan0 up'), unplugging the device always
crashes my system (unless if I remove ndiswrapper module first).
ndiswrapper module is already loaded), the system doesn't
crash, but it happened once that ndiswrapper went crazy
(cannot bring the interface up) and the module cannot even
be removed (whenever I tried to remove, the console hung).
Thanks,
Hendrik
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I can't reproduce this issue - I have tried a few times unplugging the
device with interface up. I used latest driver for linksys wusb54v2
on usb1.1 host with 2.6.13 kernel. If you still get crashes, submit
debug trace, all details (kernel version, when ndiswrapper was
updated etc.).
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Here is my config:
Fedora Core3
ndiswrapper 1.2
Netgear NG111NA USB 54G in USB 1.1 socket
Kernel trace is tough because it locks the kernel in an
endless loop of urb_submit=-19 and usb_pipe_reset=-19 being
dumped to the console. I will try to capture the actual
output as well. It seems to me that the windows driver is
busy retrying to submit a urb to do a reset on the pipe and
then linux is replying back saying that you can't reset the
pipe since there is nothing connected. Seems like if the
windows driver would accept the failure to reset the pipe,
the kernel could send it the disconnect event and all would
be happy again.
I modified ndiswrapper to always reply to pipe_reset with
sucess to see if the windows driver would accept this, but I
got nowhere and the result was the same.
Seems to me that if we fool the windows driver long enough
with "all is well" replies that it will eventually yield and
handle the disconnect event properly. We should only do
this on actual disconnects though.
This may help as well. I have seen these issues when I
modprobe -r ndiswrapper as well. It has never been a
catastrophic endless loop, usually just a few blips of
reset_pipe and submit_urb and then the module unloads. Load
and unload don't seem to be problematic either.
This problem happens every time so when we fix it, we'll
know. Instead of a kernel trace, is there anything else I
can provide?
Thanks,
Bill
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user_id=918798
Your description indicates that you may not have latest
ndiswrapper source. Get the latest snapshot and report the version
it reports (snapshot is automatically time-stamped and this is
reported when module is loaded). As I requested eariler, get latest
driver for wusb54gv2 from linksys.
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FWIW, I tested with latest driver for wg111 from netgear too, which
didn't crash whether or not interface was up and unplugged.
Please test latest snapshot. I don't know what kernel fedora core 3
uses. As requested, submit as much information as possible, at least
ndiswrapper-buginfo output.
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Thanks for the quick response. With 1.3rc1 and the
wusb54gv2 driver, the module works and doesn't hang the
kernel on disconnect. Just a kernel panic. I'm not sure
how to attach the ndiswrapper bug info .gz so i'll attach it
later. Here's the pertinent syslog entries:
At boot/connect:
Aug 31 14:29:10 localhost kernel: usbcore: registered new
driver ndiswrapper
Aug 31 14:32:40 localhost kernel: ndiswrapper version 1.3rc1
loaded (preempt=no,smp=no)
Aug 31 14:32:40 localhost kernel: usbcore: registered new
driver ndiswrapper
Aug 31 14:32:40 localhost kernel: ndiswrapper: driver
wusb54gv2 (Linksys,03/30/2004, 3.00.12.0) loaded
Aug 31 14:32:40 localhost kernel: wlan0: ndiswrapper
ethernet device 00:0f:b5:71:75:0b using driver wusb54gv2,
configuration file 0846:4240.0.conf
At disconnect:
Aug 31 14:48:36 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -71
Aug 31 14:48:36 localhost last message repeated 3 times
Aug 31 14:48:36 localhost kernel: usb 1-1.3: USB disconnect,
address 4
Aug 31 14:48:36 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:36 localhost last message repeated 16 times
Aug 31 14:48:36 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af240, -1, 2
Aug 31 14:48:36 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:36 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af140, -1, 2
Aug 31 14:48:36 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:36 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af840, -1, 2
Aug 31 14:48:36 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:36 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af740, -1, 2
Aug 31 14:48:36 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:36 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af640, -1, 2
Aug 31 14:48:36 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:36 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af540, -1, 2
Aug 31 14:48:36 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:36 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af440, -1, 2
Aug 31 14:48:36 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:36 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af340, -1, 2
Aug 31 14:48:36 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af240, -2, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af140, -2, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af840, -2, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af740, -2, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af640, -2, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af540, -2, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af440, -2, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af340, -2, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af240, -3, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af140, -3, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af840, -3, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af740, -3, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af640, -3, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af540, -3, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af440, -3, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af340, -3, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af240, -4, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af140, -4, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:37 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af840, -4, 2
Aug 31 14:48:37 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af740, -4, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af640, -4, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af540, -4, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af440, -4, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af340, -4, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af240, -5, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af140, -5, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af840, -5, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af740, -5, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af640, -5, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af540, -5, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af440, -5, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af340, -5, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af240, -6, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af140, -6, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af840, -6, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af740, -6, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af640, -6, 2
Aug 31 14:48:38 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:38 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af540, -6, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af440, -6, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af340, -6, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af240, -7, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af140, -7, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af840, -7, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af740, -7, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af640, -7, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af540, -7, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af440, -7, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af340, -7, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af240, -8, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af140, -8, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af840, -8, 2
Aug 31 14:48:39 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:39 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af740, -8, 2
Aug 31 14:48:40 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:40 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af640, -8, 2
Aug 31 14:48:40 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:40 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af540, -8, 2
Aug 31 14:48:40 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:40 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af440, -8, 2
Aug 31 14:48:40 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:40 localhost kernel: ndiswrapper
(pdoDispatchInternalDeviceControl:446): invalid irp:
cd7af340, -8, 2
Aug 31 14:48:40 localhost kernel: ndiswrapper
(usb_submit_nt_urb:627): usb_reset_pipe failed with -19
Aug 31 14:48:40 localhost kernel: Unable to handle kernel
paging request at virtual address dfffffef
Aug 31 14:48:40 localhost kernel: printing eip:
Aug 31 14:48:40 localhost kernel: d07accf3
Aug 31 14:48:40 localhost kernel: *pde = 00000000
Aug 31 14:48:40 localhost kernel: Oops: 0002 [#1]
Aug 31 14:48:40 localhost kernel: Modules linked in:
savage(U) drm(U) md5 ipv6 autofs4 eeprom adm1021 i2c_isa
i2c_viapro tun aim104_io32(U) aim104(U) dm_mod joydev
uhci_hcd parport_pc parport via686a i2c_sensor i2c_core
snd_via82xx snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm
snd_timer snd_page_alloc gameport snd_mpu401_uart
snd_rawmidi snd_seq_device snd soundcore ndiswrapper(U)
8139too mii floppy ext3 jbd
Aug 31 14:48:40 localhost kernel: CPU: 0
Aug 31 14:48:40 localhost kernel: EIP: 0060:[<d07accf3>]</d07accf3>
Tainted: P VLI
Aug 31 14:48:40 localhost kernel: EFLAGS: 00010246
(2.6.11-1.27_FC3)
Aug 31 14:48:40 localhost kernel: EIP is at 0xd07accf3
Aug 31 14:48:40 localhost kernel: eax: cd0718e4 ebx:
d085bbc6 ecx: e000000f edx: cd071960
Aug 31 14:48:40 localhost kernel: esi: cd071860 edi:
cd071960 ebp: cf781e24 esp: cf781de4
Aug 31 14:48:40 localhost kernel: ds: 007b es: 007b ss: 0068
Aug 31 14:48:40 localhost kernel: Process events/0 (pid: 3,
threadinfo=cf781000 task=c1240b30)
Aug 31 14:48:40 localhost kernel: Stack: cd63a800 d07acd38
cd072800 cd071960 00000000 d085bbc6 d07acfce cd072800
Aug 31 14:48:40 localhost kernel: cd071960 cd072b80
d07ad579 cd072800 cd071960 cd072800 cd072b80 00000005
Aug 31 14:48:40 localhost kernel: cf781e60 d07ab614
cd072800 cd072bb0 d07ab62e cd072800 cd072b80 cd91f2fc
Aug 31 14:48:40 localhost kernel: Call Trace:
Aug 31 14:48:40 localhost kernel: [<d085bbc6>]</d085bbc6>
NdisReleaseSpinLock+0x0/0x9f [ndiswrapper]
Aug 31 14:48:40 localhost kernel: [<d085bb01>]</d085bb01>
NdisMMapIoSpace+0x58/0x72 [ndiswrapper]
Aug 31 14:48:40 localhost kernel: [<d085bb01>]</d085bb01>
NdisMMapIoSpace+0x58/0x72 [ndiswrapper]
Aug 31 14:48:40 localhost kernel: [<d085bbc6>]</d085bbc6>
NdisReleaseSpinLock+0x0/0x9f [ndiswrapper]
Aug 31 14:48:40 localhost kernel: [<d085bb48>]</d085bb48>
NdisAcquireSpinLock+0x0/0x7e [ndiswrapper]
Aug 31 14:48:41 localhost kernel: [<d085e8b7>]</d085e8b7>
ndis_worker+0x1f5/0x347 [ndiswrapper]
Aug 31 14:48:41 localhost kernel: [<c01357e2>]</c01357e2>
worker_thread+0x1c4/0x415
Aug 31 14:48:41 localhost kernel: [<d085e6c2>]</d085e6c2>
ndis_worker+0x0/0x347 [ndiswrapper]
Aug 31 14:48:41 localhost kernel: [<c011aac8>]</c011aac8>
default_wake_function+0x0/0xc
Aug 31 14:48:41 localhost kernel: [<c011aac8>]</c011aac8>
default_wake_function+0x0/0xc
Aug 31 14:48:41 localhost kernel: [<c013561e>]</c013561e>
worker_thread+0x0/0x415
Aug 31 14:48:41 localhost kernel: [<c013b930>]</c013b930>
kthread+0x7c/0xa4
Aug 31 14:48:41 localhost kernel: [<c013b8b4>]</c013b8b4> kthread+0x0/0xa4
Aug 31 14:48:41 localhost kernel: [<c0101291>]</c0101291>
kernel_thread_helper+0x5/0xb
Aug 31 14:48:41 localhost kernel: Code: 00 66 c7 00 48 00 8b
09 8b 09 89 48 10 8b 4a 24 83 60 20 00 89 48 18 8b 4a 28 83
60 24 00 89 48 1c c7 40 14 03 00 00 00 8b 4e 60 <89> 41 e0
83 e9 24 c7 41 0c 03 00 22 00 c6 01 0f 8b 46 60 83 e8
Related
Bugs:
#1Wiki: ndiswrapper
Logged In: YES
user_id=103456
Here's the buginfo. I did not do the module reload:
utils:
-rwxr-xr-x 1 root root 24975 Aug 31 12:00 /sbin/loadndisdriver
-rwxr-xr-x 1 root root 20568 Aug 31 12:00 /usr/sbin/ndiswrapper
kernel:
Linux version 2.6.11-1.27_FC3
(bhcompile@porky.build.redhat.com) (gcc version 3.4.3
20050227 (Red Hat 3.4.3-22)) #1 Tue May 17 20:27:37 EDT 2005
kernel sources are in /lib/modules/2.6.11-1.27_FC3/build
gcc --version:
gcc (GCC) 3.4.2 20041017 (Red Hat 3.4.2-6.fc3)
Copyright (C) 2004 Free Software Foundation, Inc.
This is free software; see the source for copying
conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
installed drivers:
/etc/ndiswrapper:
total 12
-rw-r--r-- 1 root root 268 Apr 28 08:47 modules.ndiswrapper
drwxr-xr-x 2 root root 4096 Aug 31 14:29 wusb54gv2
/etc/ndiswrapper/wusb54gv2:
total 388
lrwxrwxrwx 1 root root 16 Aug 31 14:29 0846:4240.0.conf
-> 13B1:000A.0.conf
-rw-r--r-- 1 root root 383 Aug 31 14:28 13B1:000A.0.conf
-rwxr-xr-x 1 root root 9254 Aug 31 14:28 wusb54gv2.inf
-rw-r--r-- 1 root root 374752 Aug 31 14:28 wusbgxp.sys
Not reloading ndiswrapper...
[<c01357e2>]</c01357e2> worker_thread+0x1c4/0x415
[<d085e6c2>]</d085e6c2> ndis_worker+0x0/0x347 [ndiswrapper]
[<c011aac8>]</c011aac8> default_wake_function+0x0/0xc
[<c011aac8>]</c011aac8> default_wake_function+0x0/0xc
[<c013561e>]</c013561e> worker_thread+0x0/0x415
[<c013b930>]</c013b930> kthread+0x7c/0xa4
[<c013b8b4>]</c013b8b4> kthread+0x0/0xa4
[<c0101291>]</c0101291> kernel_thread_helper+0x5/0xb
Code: 00 66 c7 00 48 00 8b 09 8b 09 89 48 10 8b 4a 24 83 60
20 00 89 48 18 8b 4a 28 83 60 24 00 89 48 1c c7 40 14 03 00
00 00 8b 4e 60 <89> 41
e0 83 e9 24 c7 41 0c 03 00 22 00 c6 01 0f 8b 46 60 83 e8
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I give up.
I have asked you (multiple times) to use latest snapshot and you
give information about 1.3rc1. I know 1.3rc1 has an issue with
unplugging and the fix was made post-1.3rc1. And read wiki about
how to supply useful information while filing bug reports.
If you read my posts carefully and follow exactly as described
and supply useful information, I will consider this issue pending.
Otherwise, since I can't reproduce it, I will mark this as done.
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user_id=103456
Sorry for the confusion. I thought that rc1 was the latest
snapshop. I got the latest snapshot and I also downloaded
the source from CVS. I compiled the both with -DDEBUG=3 and
-DUSB_DEBUG as per the bugs wiki. It seems debug_timer is
set as well so that was on too. The result is different
from the rc1 in that disconnects immediately halt the
system. The variations I've tried are snapshot without
debug, snapshot with debug, cvs (about 11AM EST today)
without debug, and cvs with debug. Module unloading doesn't
crash or panic any more with the interface up, just actual
usb disconnects.
As for supplying useful information, netconsole shows
nothing after the disconnect, and the actual console shows
nothing (cursor actually stops blinking). I am using the
latest WUSB54GV2 driver as per your recommendation. I'll
include the bug-info output that was run just after the
modprobe with the snapshot with debug. I can also do the
cvs if it will help.
Other data that may help: no preempt, no smp. Kernel has 4k
stacks. This output is from is a snapshot grabbed from
http://ndiswrapper.sourceforge.net/snapshots/ndiswrapper.tar.gz
last night, although the version still says 1.3rc1. make
clean. make install. cvs source also doesn't seem to update
the version.
I have plenty of debug logs but I don't see an efficient way
to upload them. I can setup any sort of test you'd like,
even recompile the kernel if you think that will help. I'll
try some other variations in the mean time to see if
interface up/down matters and other things.
Here's the buginfo. It does not crash during module reload:
utils:
-rwxr-xr-x 1 root root 24975 Sep 1 11:28 /sbin/loadndisdriver
-rwxr-xr-x 1 root root 21072 Sep 1 11:28 /usr/sbin/ndiswrapper
kernel:
Linux version 2.6.11-1.27_FC3
(bhcompile@porky.build.redhat.com) (gcc version 3.4.3
20050227 (Red Hat 3.4.3-22)) #1 Tue May 17 20:27:37 EDT 2005
kernel sources are in /lib/modules/2.6.11-1.27_FC3/build
gcc --version:
gcc (GCC) 3.4.2 20041017 (Red Hat 3.4.2-6.fc3)
Copyright (C) 2004 Free Software Foundation, Inc.
This is free software; see the source for copying
conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
installed drivers:
/etc/ndiswrapper:
total 12
-rw-r--r-- 1 root root 268 Apr 28 08:47 modules.ndiswrapper
drwxr-xr-x 2 root root 4096 Sep 1 11:32 wusb54gv2
/etc/ndiswrapper/wusb54gv2:
total 388
lrwxrwxrwx 1 root root 16 Sep 1 11:32 0846:4240.0.conf
-> 13B1:000A.0.conf
-rw-r--r-- 1 root root 383 Sep 1 11:31 13B1:000A.0.conf
-rwxr-xr-x 1 root root 9254 Sep 1 11:31 wusb54gv2.inf
-rw-r--r-- 1 root root 374752 Sep 1 11:31 wusbgxp.sys
Reloading ndiswrapper...
ndiswrapper (usb_submit_nt_urb:549): irp: c2ee67c0, stack
size: 1, cl: 1, sl: c2ee6860, dev_obj: ccde80a0, mj_fn: 15,
minor_fn: 0, nt_urb: cd709064, event: 00000000
ndiswrapper (usb_bulk_or_intr_trans:331): irp: c2ee67c0,
stack size: 1, cl: 1, sl: c2ee6860, dev_obj: ccde80a0,
mj_fn: 15, minor_fn: 0, nt_urb: cd709064, event: 00000000
ndiswrapper (urb_tx_complete_worker:262): irp: c2ee67c0,
stack size: 1, cl: 1, sl: c2ee6860, dev_obj: ccde80a0,
mj_fn: 15, minor_fn: 0, nt_urb: cd709064, event: 00000000
ndiswrapper (IofCompleteRequest:410): irp: c2ee67c0, stack
size: 1, cl: 1, sl: c2ee6860, dev_obj: ccde80a0, mj_fn: 15,
minor_fn: 0, nt_urb: cd709064, event: 00000000
ndiswrapper (NdisFreeMemory:279): Enter addr = c3438740,
flags = 00000000
ndiswrapper (NdisScheduleWorkItem:2493): Enter
ndiswrapper (NdisScheduleWorkItem:2507): Exit
ndiswrapper (ndis_worker:2417): Enter
ndiswrapper (ndis_worker:2438): Calling work at d08ba96e
with parameter cc626e00
ndiswrapper (ndis_worker:2484): Exit
Thanks for the help. I'll send any of the debug logs that
you may find useful or try any of the other windows drivers.
BTW, the driver works great prior to disconnect. Don't
know if I mentioned that!! :)
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I am not sure you are using latest snapshot; snapshots display the
date it was created when module is loaded. For example, latest
snapshot reports "1.3rc1@0901" for version. If you see anything
other than that, you are not actually loading module compiled
from latest snapshot.
I really don't want to spend long times going through this; mail to
mailing list and ask for help on how to get latest snapshot loaded.
You may also want to try 8k stack patch. If I could reproduce this
bug, I would spend more time trying to understand what is going
on, but especially since I have spent long time fixing this bug, I
don't have time to track down your configration/installation issues.
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This has been fixed in cvs; if problem persists, reopen or submit a
new bug report with all details.