Re: vge problem

2009-12-14 Thread Pyun YongHyeon
On Mon, Dec 14, 2009 at 11:01:37AM +0900, Yoshiaki Kasahara wrote: > On Thu, 10 Dec 2009 16:08:49 -0800, > Pyun YongHyeon said: > > > While reading the code again I found some suspicious part which > > could be related with your issue. The controller's CMZ field has > > 3bits so it can hand

Re: vge problem

2009-12-13 Thread Yoshiaki Kasahara
On Thu, 10 Dec 2009 16:08:49 -0800, Pyun YongHyeon said: > While reading the code again I found some suspicious part which > could be related with your issue. The controller's CMZ field has > 3bits so it can handle 7 fragments of a TX frame. However, > controller wants to see number of fr

Re: vge problem

2009-12-10 Thread Pyun YongHyeon
On Thu, Dec 10, 2009 at 01:52:49PM -0800, Pyun YongHyeon wrote: > On Tue, Dec 08, 2009 at 10:08:36AM -0800, Pyun YongHyeon wrote: > > On Tue, Dec 08, 2009 at 10:52:07AM +0900, Yoshiaki Kasahara wrote: > > > On Fri, 4 Dec 2009 10:43:01 -0800, > > > Pyun YongHyeon said: > > > > > > >> before I re

Re: vge problem

2009-12-10 Thread Pyun YongHyeon
On Tue, Dec 08, 2009 at 10:08:36AM -0800, Pyun YongHyeon wrote: > On Tue, Dec 08, 2009 at 10:52:07AM +0900, Yoshiaki Kasahara wrote: > > On Fri, 4 Dec 2009 10:43:01 -0800, > > Pyun YongHyeon said: > > > > >> before I replaced vge(4). I guess the system froze while initializing > > >> vge(4),

Re: vge problem

2009-12-08 Thread Yoshiaki Kasahara
On Tue, 8 Dec 2009 10:08:36 -0800, Pyun YongHyeon said: >> Ok, now I'm ready to boot a DDB enabled kernel to try kernel debugging >> on my PC. I can't read email during debugging my PC under current >> configuration, so could you please tell me any specific instructions >> to collect info

Re: vge problem

2009-12-08 Thread Pyun YongHyeon
On Tue, Dec 08, 2009 at 10:52:07AM +0900, Yoshiaki Kasahara wrote: > On Fri, 4 Dec 2009 10:43:01 -0800, > Pyun YongHyeon said: > > >> before I replaced vge(4). I guess the system froze while initializing > >> vge(4), but I'm not really sure actually. > > > > Yes, that's also possible. But

Re: vge problem

2009-12-07 Thread Yoshiaki Kasahara
On Fri, 4 Dec 2009 10:43:01 -0800, Pyun YongHyeon said: >> before I replaced vge(4). I guess the system froze while initializing >> vge(4), but I'm not really sure actually. > > Yes, that's also possible. But I can't explain how the patch can > freeze the box. Another user also reported

Re: vge problem

2009-12-04 Thread Pyun YongHyeon
On Sat, Dec 05, 2009 at 03:26:45AM +0900, Yoshiaki Kasahara wrote: > On Fri, 4 Dec 2009 09:36:01 -0800, > Pyun YongHyeon said: > > >> After I rebooted with the new kernel, the boot sequence stopped just > >> after setting hostname. > >> > >> Setting hostname: elvenbow.cc.kyushu-u.ac.jp > >

Re: vge problem

2009-12-04 Thread Yoshiaki Kasahara
On Fri, 4 Dec 2009 09:36:01 -0800, Pyun YongHyeon said: >> After I rebooted with the new kernel, the boot sequence stopped just >> after setting hostname. >> >> Setting hostname: elvenbow.cc.kyushu-u.ac.jp >> msk0: Uncorrectable PCI Express error >> vge0: link state changed to DOWN >> ms

Re: vge problem

2009-12-04 Thread Pyun YongHyeon
On Fri, Dec 04, 2009 at 02:47:35PM +0900, Yoshiaki Kasahara wrote: > On Thu, 3 Dec 2009 15:08:10 -0800, > Pyun YongHyeon said: > > > I remember there were several instability reports of vge(4). Would > > you try the following patch? The patch was generated against > > CURRENT so it may not

Re: vge problem

2009-12-03 Thread Yoshiaki Kasahara
On Thu, 3 Dec 2009 15:08:10 -0800, Pyun YongHyeon said: > I remember there were several instability reports of vge(4). Would > you try the following patch? The patch was generated against > CURRENT so it may not cleanly apply to 8.0 due to if_timer changes. > But I think you can download

Re: vge problem (Re: 8.0R TCP connection stall with large Send-Q)

2009-12-03 Thread Pyun YongHyeon
On Thu, Dec 03, 2009 at 10:14:57PM +0900, Yoshiaki Kasahara wrote: > On Thu, 03 Dec 2009 13:50:29 +0900 (JST), > Yoshiaki Kasahara said: > > > I copied some HTML pages with many thumbnails to other PC running > > 8.0-RC2 (i386), but I couldn't reproduce the problem. The former PC > > uses v

vge problem (Re: 8.0R TCP connection stall with large Send-Q)

2009-12-03 Thread Yoshiaki Kasahara
On Thu, 03 Dec 2009 13:50:29 +0900 (JST), Yoshiaki Kasahara said: > I copied some HTML pages with many thumbnails to other PC running > 8.0-RC2 (i386), but I couldn't reproduce the problem. The former PC > uses vge and latter uses rl, so it might be a NIC driver issue?? I'll > try to repl